阅读说明：本技术 插头一体化结构与组合转把、组合开关、灯头、表头、大线、尾灯、电动车 (Plug integrated structure and combined rotating handle, combined switch, lamp holder, gauge outfit, large wire, tail lamp and electric vehicle ) 是由 陈红 唐江 杨永良 于 2020-11-19 设计创作，主要内容包括：本发明公开了一种插头一体化结构与组合转把、组合开关、灯头、表头、大线、尾灯、电动车。所述结构包括插线、插片和插头；所述插线的另一端分别连接电器部件里的电器组件；所述插头优选单排结构；所述插头连接PCB电路板的相应插座；所述PCB电路板有的包含MCU芯片,与电机控制器组成总线控制系统,相互之间有通讯线连接。为此改进相关电器部件的结构,部件内部能共线的尽量共线,以此节省1条或多条导线,同时把所有插线集中在1个插头里。本发明的改进是配合电动车总线控制系统标准化、规范化相关电器部件的重要环节,是资源节约型实现的有效技术手段。(The invention discloses a plug integrated structure, a combined rotating handle, a combined switch, a lamp holder, a gauge outfit, a large wire, a tail lamp and an electric vehicle. The structure comprises a plug wire, a plug sheet and a plug; the other end of the plug wire is respectively connected with an electrical component in the electrical component; the plug is preferably of a single-row structure; the plug is connected with a corresponding socket of the PCB; the PCB circuit board comprises an MCU chip which is combined with the motor controller to form an assembly line control system, and the MCU chip and the motor controller are connected through communication lines. To this end, the structure of the relevant electrical components is improved, the internal parts of the components can be collinear as much as possible, so that 1 or more wires are saved, and all the plug wires are concentrated in 1 plug. The improvement of the invention is an important link for standardizing and standardizing related electrical parts by matching with the electric vehicle bus control system, and is an effective technical means for realizing resource saving.)

1. A plug integrated structure which is characterized in that: the structure comprises a plug wire, a plug sheet and a plug; the plug sheet is in compression joint with the plug wire and is inserted into the jack of the plug; the other end of the plug wire is respectively connected with an electrical component in the electrical component; the plug is preferably of a single-row structure; the plug is connected with a corresponding socket of the PCB; the PCB circuit board comprises an MCU chip which is combined with the motor controller to form an assembly line control system, and the MCU chip and the motor controller are connected through communication lines.

2. A plug-in unitary structure according to claim 1, wherein: 1 or more plug wires are shared by the electrical appliance components, namely are collinear; the plug is preferably provided with a lock catch structure, and the lock catch can be opened only by pinching the lock catch so as to be tightly buckled on a corresponding socket of the PCB to prevent falling off.

3. A combined rotating handle is characterized in that: the combined rotating handle is applied with a plug integrated structure as claimed in claim 1 or 2; the combined rotating handle comprises a speed regulation Hall assembly, 2 to 7 switch assemblies, a body, an output line head and a plug; the combined rotating handle is provided with a collinear joint between the speed regulating Hall assembly and/or the switch assembly; the combined rotary handle integrates the output line heads of all the components combined above the combined rotary handle into one plug; the plug corresponds to a socket on a PCB (printed circuit board) connected with the plug so as to be plugged into the socket; for the application with the multiplexing of the switch assembly, the combined rotating handle is arranged at the position of the switch assembly of the body, and relevant characters and icons are printed in a silk screen mode.

4. A combination twist grip according to claim 3, wherein: the combined rotating handle comprises a meter display component; the instrument display assembly has single or multiple combined display functions of electric quantity, speed, mileage, night light, steering, fault and temperature, and also comprises an electric door lock; the meter display assembly is preferably in an LED or LCD display mode, and is preferably a mini-panel; the instrument display component comprises an LCD driving chip, an LED driving chip or a 339 operational amplifier chip, and a mcu chip; the instrument display component also has the functions of digital codes and/or bright blocks; shared connecting lines are arranged inside the display components and/or among other components in the combined rotating handle; the display component and the outgoing line of the combined rotating handle are inserted into the plug together.

5. A combination switch, characterized by: the combination switch employs a plug-in integrated structure of claim 1 or 2; the combined switch comprises 2 to 7 switch components, a body, an output line head and a plug; the combination switch has a collinear joint between the switch components; the output line heads of the combination switch are all concentrated in one plug; the plug corresponds to a socket on a PCB (printed circuit board) connected with the plug so as to be plugged into the socket together; for the application with the multiplexing of the switch assembly, the combined switch is used for silk-screening related characters and icons at the position of the switch assembly of the body.

6. A lamp cap, characterized in that: the lamp cap is applied with a plug integrated structure as claimed in claim 1 or 2; the lamp holder comprises a lamp body, a plug wire and a plug; the plug wire is connected with the lamp body and the plug; the plug is connected with a corresponding socket of the PCB; the lamp body comprises a lamp group; the lamp group takes bulbs or LED lamp beads as luminous sources, and comprises near lamps, far lamps and/or gift lamps; the lamp holder is divided into a common-anode structure and a common-ground structure;

the common positive structure means that the positive lines of the lamp groups are all connected to one plug wire, the negative lines are respectively led out, and finally all outgoing lines are all inserted into 1 plug;

the common ground structure means that the cathode lines of the lamp groups are all connected to one plug wire, the anode lines are respectively led out, and finally all outlet lines are all inserted into 1 plug.

7. A watch hand, characterized by: the meter head applies a plug integrated structure of claim 1 or 2; the gauge outfit comprises a gauge body, a plug wire and a plug; the meter body comprises a meter display assembly; the instrument display assembly comprises single or multiple combined display functions of electric quantity, speed, mileage, near light, far light, steering, reversing, three-gear, current, fault and temperature, and also comprises an electric door lock; the display components are connected with each other in a shared mode; the outgoing lines of the display components are plugged into the plug together; the plug is connected with a corresponding socket of the PCB;

the appearance of the gauge outfit is divided into a horizontal screen and a vertical screen;

the display electronic elements of the gauge head are divided into LEDs, LCDs and VFDs;

the display format of the gauge head is divided into a single point, a string point, a bright block band and a number;

the display colors of the gauge outfit are monochrome and color;

the meter head comprises an LCD screen driving chip, a VFD screen driving chip, an LED driving chip, a 4-channel operational amplifier 339 chip, and an mcu chip and/or an XY scanning circuit.

8. A large wire, characterized in that: the large wire is applied with a plug integrated structure as claimed in claim 1 or 2; the large wire comprises a plug, a wire harness, and a connector; the plug is connected with a socket corresponding to the PCB of the intelligent electric appliance part before the vehicle; the connector is connected with other electrical components such as a tail lamp, a controller, a storage battery and a charger; the wire harness connects the plug and the connector;

the intelligent electric appliance part in front of the vehicle comprises an adapter with a mcu chip for communication, a combination instrument or a combination headlamp (also called a headlamp assembly or a lamp cap); all the front electrical appliances are directly plugged into the corresponding sockets of the front intelligent electrical appliance component PCB circuit board;

the large wire is applied to a bus control system of the electric vehicle, and the intelligent electric appliance part in front of the vehicle is connected with the motor controller through a communication wire to exchange data with each other;

the large wire comprises a communication wire and is connected with the motor controller and the intelligent electric appliance part in front of the vehicle; the communication line comprises 1 to 4 wires according to different communication modes;

the large wire comprises a power line (also called a locking-in wire) and a ground wire, and also comprises a locking-out wire; the power line and the ground line are connected with the storage battery and the charging line; the charging wire is connected with the charging port; the locking wire is connected with a motor controller;

for the electric vehicle bus control system for controlling the tail lamp by the intelligent electric appliance part in front of the vehicle, the large line further comprises a left-turn line, a right-turn line, a brake line and a lamp approaching line, and some lines further comprise a reversing line and/or a fog lamp line;

the types of the big lines are A, B, C, D, E in total;

the large line A is applied to a bus control system for controlling the tail lamp by the motor controller;

the main line B is applied to a bus control system of a vehicle electrical appliance common ground of a vehicle front intelligent electrical appliance part for controlling the left tail lamp and the right tail lamp;

the main line C is applied to a bus control system of a vehicle electrical appliance common anode of a vehicle front intelligent electrical appliance part for controlling the left tail lamp and the right tail lamp;

the large line D is applied to a bus control system of a whole vehicle electrical appliance common ground of the intelligent electrical appliance part in the front of the vehicle for controlling the integrated tail lamp;

and the large line E is applied to a bus control system for controlling the whole vehicle electrical appliances of the intelligent electrical appliance part control integrated tail lamp in the vehicle.

9. A tail light, characterized in that: the tail light is applied to an electric vehicle composed of an electric appliance part of a plug integrated structure as claimed in claim 1 or 2, and is connected with a large wire as claimed in claim 8;

the tail lamp comprises a lamp body, a plug wire and a plug; the plug wire is connected with the lamp body and the plug; the plug is connected with a large wire or a motor controller;

the lamp body includes a rear lamp assembly; the tail lamp assembly comprises a near lamp, a steering lamp and a brake lamp, and also comprises a reversing lamp and/or a fog lamp; the ground wire or the power wire of the tail lamp assembly is shared; the outgoing lines of the tail lamp component are plugged into the plug together;

the types of the tail light are A, B, C, D in total;

the tail lamp A is of a common-ground integrated type;

the tail lamp B is of a sun-sharing integrated type;

the tail lamp C is of a common ground split type;

the tail lamp C is of a common-sun split type.

10. An electric vehicle, characterized in that: the electric vehicle is provided with a plug integrated structure as claimed in claim 1 or 2, a combined rotating handle as claimed in claim 3 or 4, a combined switch as claimed in claim 5, a lamp cap as claimed in claim 6, a watch head as claimed in claim 7, a large wire as claimed in claim 8, or a tail lamp as claimed in claim 9.

Technical Field

Belong to electron technical field, concretely relates to electric motor car electrical components.

Background

For convenience of description, the present invention defines the following terms:

"LED driver chip" broadly refers to a chip that can control the switching of an LED, including a dedicated LED driver chip, or a replacement LED driver chip. The special LED driving chip comprises: AIP1818, AIP1639, AIP1616, AIP1629, AIP1820, TM1639, TM 1820. The substitute LED driving chip refers to a small-scale general chip with a latch, a register or a latch trigger function for an extended io port, mainly a TTL/CMOS general integrated chip, and comprises 74, 54 and 4000 series, such as: 54HC244, 74HC245, 54HC373, 74HC374, 54HC377, 74HC164, etc.;

"high beam" is also known as "night light" or "head light" on small electric vehicles;

"Large wire" refers to a bundle of wires connected between electrical components of an electric vehicle, which are generally bundled together and respectively connected to various electrical components, some of which are called wire harnesses;

"end of line" refers to a small segment of wire from the electrical component;

the 'plug' refers to the electronic device which is provided with the plug sheet and realizes the electric plug-in connection at the tail end of the wire head;

the 'headlight assembly' refers to a component which is arranged on a handlebar or a driving platform at the front end of the electric vehicle and is used for lighting and has the function of displaying parameters of the electric vehicle. Or original pure headlight illumination is added with parts with functions of instruments after the invention is applied. Also called lamp holder, combined headlight;

the 'gauge head' refers to a component with the function of displaying parameters of the electric vehicle at the front end of the electric vehicle, and comprises a component combined with a large lamp (referred to as a combination instrument and a lamp holder in the industry);

the "combination switch" refers to a component which is installed on a handlebar or a driving platform and has a plurality of switches combined together, such as a lamp control switch, a steering switch, a horn switch, a three-gear switch, a cruise switch, or the like. The switch combination is called two-in-one switch in the industry, the switch combination is called three-in-one switch in the industry, and the switch combination is called four-in-one switch in the industry. The three-in-one switch is widely applied in the market at present;

the "combined rotating handle" is a component which is mounted on the handlebar or the driving platform and is formed by combining a plurality of switches and the rotating handle, such as a lamp control switch, a steering switch, a horn switch, a P-gear switch, a reversing switch, a three-gear switch or a cruise switch. The industry of 2 switch combinations is called two-in-one rotating handle, the industry of 3 switch combinations is called three-in-one rotating handle, and the industry of 4 switch combinations is called four-in-one rotating handle. The current market commonly uses a two-in-one rotating handle;

the 'electric appliance in front of the vehicle' refers to all electric appliances near an instrument at the front end of the electric vehicle, such as an electric door lock, a brake switch, a reversing switch, a gear switch, a P-gear switch, a repair switch, a cruise switch, various lamps, a windscreen wiper, a loudspeaker, a vehicle door, an air conditioner, a sound device and the like;

the 'repairing' function means that the electric vehicle can continue driving when the handle, the brake lever or the motor Hall is damaged;

the electric vehicle refers to a vehicle with batteries as power, such as a four-wheel electric vehicle, an electric bus, an electric sightseeing vehicle, an electric sweeper, an electric forklift, a baby carriage, an electric bicycle, an electric moped, an electric motorcycle, an electric tricycle and the like.

At present, all electrical components of electric vehicles, particularly two-wheeled vehicles, three-wheeled vehicles and small four-wheeled vehicles, are connected by traditional point-to-point special lines and are based on a non-bus control system. Such large wires are particularly complex and the stub plugs are particularly numerous. The corresponding parts have complicated structures, and the number of the wire end plugs is also large.

Fig. 1 shows a conventional twist grip, which uses 3 plugs, and is not collinear. Fig. 8 shows a conventional combination switch, using 3 plugs, and no co-wires. These two components can be optimized to 1 plug, and 1 wire can be omitted.

Fig. 22 is a diagram of a conventional large-scale wiring object, and fig. 23 is a diagram of a conventional controller external wiring object. It is now common in the market to see how complex the wiring is.

The consequences of this are:

1. the failure rate is high, and the reliability of the electric appliance is damaged. Because the number of plug wire ends is too many, the fault of the electric vehicle is formed as long as 1 wire end is in error;

2. the production line is complex to assemble and high in labor cost. Because of the numerous plugs, it is particularly time-consuming;

3. the production line assembly and dealer maintenance is difficult. Because the number of plugs is too many, the color and the appearance are similar, and the character identification of the socket is not available, the plug is easy to be inserted wrongly. It is also possible to burn out the components;

4. the production line and the maintenance technical requirements are high. Because the number of the plug wire ends is too many, the process is complex, and the plug can not be put on duty without professional training;

5. the component yield is too low. Especially, the large wire and the controller are manually inserted and also manually pressed, so that the number of plug wires and plugs is too large, and errors are difficult to avoid. So that the quality problem of the large wire factory is often overcome in the whole factory, and the large wire is found to be wrong after the large wire factory is loaded;

6. the risk of fire is great. The wire ends and the plugs are too many, and fire disasters are caused by exposure or falling short circuit;

7. high material cost and high material consumption. Because the plugs are more and no collinear connection or point-to-point special line connection exists, the consumption of the wires is large. Departing from the spirit of the resource-conserving society.

Disclosure of Invention

The purpose of the invention is as follows: it is developed to solve the above problems. The whole technical scheme is that all the electric appliances in the front of the vehicle are all inserted into the socket of the PCB circuit board of the intelligent electric appliance part in the front of the vehicle on the basis of a bus control system. To this end, the structure of the relevant electrical components is improved, the internal parts of the components can be collinear as much as possible, so that 1 or more wires are saved, and all the plug wires are concentrated in 1 plug. The improvement of the invention is an important link for standardizing and standardizing related electrical parts by matching with an electric vehicle bus control system, and has great significance for the electric vehicle industry. And is an effective technical means for resource-saving realization.

A plug integrated structure:

the structure comprises a plug wire, a plug sheet and a plug. The plug sheet is pressed on the plug wire and inserted into the jack of the plug. And the other end of the plug wire is respectively connected with an electrical component in the electrical component.

The plug is preferably of a single row configuration. The plug is connected with a corresponding socket of the PCB. This is the most obvious difference from conventional electrical components. The traditional electrical appliance part is directly connected with a large wire and is a wire plug to wire socket. The invention is a wire plug to circuit board socket.

The PCB circuit board comprises an MCU chip which is combined with the motor controller to form an assembly line control system, and the MCU chip and the motor controller are connected through communication lines.

And 1 or more plug wires are shared by the electrical components, namely are collinear. The plug is preferably provided with a lock catch structure, and the lock catch can be opened only by pinching the lock catch so as to be tightly buckled on a corresponding socket of the PCB to prevent falling off.

A combined rotating handle:

the combined rotating handle adopts the plug integrated structure.

The combined rotating handle comprises a speed regulation Hall assembly, 2-7 switch assemblies, a body, an output line head and a plug.

The combined rotating handle is provided with a collinear joint between the speed regulating Hall assembly and/or the switch assembly. The traditional combined rotating handle has no collinear joint.

The combined rotary handle integrates the output line heads of all the components combined above the combined rotary handle into one plug. Each component in the traditional combined rotating handle is provided with a special plug, such as a speed regulation Hall plug, a reversing plug and a third-gear plug, namely 3 plugs.

The plug corresponds to a socket on a PCB (printed circuit board) connected with the plug so as to be plugged into the socket. The conventional combined rotating handle is plugged into a large wire instead of a circuit board.

For the application with the multiplexing of the switch assembly, the combined rotating handle is arranged at the position of the switch assembly of the body, and relevant characters and icons are printed in a silk screen mode. The traditional combined rotary handle has no multiplexing function, and certainly, related characters and icons are not printed in a silk screen mode. The body is a combination of plastic molds for mounting the assembly.

The combined handle comprises a meter display component. The instrument display component comprises single or multiple combined display functions of electric quantity, speed, mileage, night light, steering, fault and temperature, and also comprises an electric door lock. At present, the electric vehicle mainly aims at the lithium electric vehicle, and can also be applied to other low-cost electric vehicles, such as leisure three wheels.

The meter display assembly is preferably in an LED or LCD display mode, and is preferably a mini-panel. Here primarily due to the size of the space, which can only be a small panel.

The instrument display component comprises an LCD driving chip, an LED driving chip or a 339 operational amplifier chip, and a mcu chip. The 339 operational amplifier chip aims at simple and low-cost single electric quantity display application occasions.

The instrument display component also has the functions of digital codes and/or bright blocks. This is a relatively high-end application. The function of the light block belt is shown in Chinese patent CN 202020285403.6.

And shared connecting lines are arranged inside the display component and/or among other components in the combined rotating handle. The display component and the outgoing line of the combined rotating handle are inserted into the plug together.

A combination switch:

the combined switch adopts the plug integrated structure.

The combination switch comprises 2 to 7 switch components, a body, an output line head and a plug.

The combination switch has a collinear connection between the switch assemblies. The traditional combination switch has no collinear joints.

The output lines of the combined switch are all concentrated in one plug. Each component in the traditional combined switch is provided with a special plug and is separated.

The plug corresponds to a socket on a PCB (printed circuit board) connected with the plug so as to be plugged into the socket together. Conventional combination switches are plugged onto large wires rather than onto circuit boards.

For the application with the multiplexing of the switch assembly, the combined switch is used for silk-screening related characters and icons at the position of the switch assembly of the body. The body is a combination of plastic molds for mounting the assembly.

A lamp head:

the lamp cap adopts a plug integrated structure as claimed in claim 1 or 2.

The lamp holder comprises a lamp body, a plug wire and a plug. The plug wire is connected with the lamp body and the plug.

The plug is connected with a corresponding socket of the PCB. The conventional lamp cap is connected with a large wire.

The lamp body comprises a lamp group. The lamp group takes a bulb or an LED lamp bead as a luminous source, and comprises a near lamp, a far lamp and/or a gift lamp.

The lamp holder is divided into two structures of common anode and common ground.

The common positive structure means that the positive lines of the lamp groups are all connected to one plug wire, the negative lines are respectively led out, and finally all outgoing lines are all inserted into 1 plug. The traditional lamp holder has no anode collinear structure.

The common ground structure means that the cathode lines of the lamp groups are all connected to one plug wire, the anode lines are respectively led out, and finally all outlet lines are all inserted into 1 plug. The conventional lamp cap has a plurality of negative lines and a plurality of plugs.

A kind of gauge outfit:

the gauge outfit adopts the plug integrated structure.

The gauge outfit includes the table body, plug wire and plug. The meter body includes a meter display assembly. The instrument display assembly comprises single or multiple combined display functions of electric quantity, speed, mileage, near light, far light, steering, reversing, three-gear, current, fault and temperature, and also comprises an electric door lock. The combined display function is customized according to the requirements of customers, wherein the electric quantity, the speed, the approach light and the steering are combined on the basis, and the mileage, the third gear and the current are combined at a high level. In which the current display function is characteristic of the present invention, which has not been conventionally achieved.

And the display components are connected with each other in a shared mode. The outgoing lines of the display assembly are plugged into the plug together.

The plug is connected with a corresponding socket of the PCB. The conventional watch head is wired up.

The appearance of gauge outfit is divided into horizontal screen, perpendicular screen.

The display electronic elements of the gauge head are divided into LEDs, LCDs and VFDs. Where VFDs are unique to the present invention, this item is not traditionally available.

The display mode of the meter head is divided into a single point, a string point, a bright block band and a number. The light block band mode is shown in CN 202020285403.6. Where the light block band pattern is characteristic of the present invention, which is not conventionally the case. 339 chip display electric quantity mode, i.e. serial point, composed of circular luminous tubes.

The display color of the gauge head is divided into monochrome and color.

The meter head comprises an LCD screen driving chip, a VFD screen driving chip, an LED driving chip or a 4-channel operational amplifier 339 chip, and the meter head comprises a mcu chip and/or an XY scanning circuit. This is the main circuit structure in the watch head.

A large wire:

the large wire adopts the plug integrated structure.

The wire includes a plug, a wire harness, and a connector.

The plug is connected with a socket corresponding to the PCB of the intelligent electric appliance part before the vehicle. The front end of the traditional large line is connected with the front electrical appliance part of the vehicle and is not completely inserted onto the circuit board.

The connector is connected with other electrical components, such as a tail lamp, a controller, a storage battery and a charger.

The wire harness connects the plug and the connector.

The intelligent electric appliance part in front of the vehicle comprises an adapter with a mcu chip for communication, a combined instrument (also called a gauge head) or a combined headlamp (also called a headlamp assembly or a lamp cap). All the electric appliances in the front of the vehicle are directly plugged into the corresponding sockets of the PCB circuit board of the intelligent electric appliance component in the front of the vehicle.

The large wire is applied to a bus control system of the electric vehicle, and the intelligent electric appliance part in the front of the vehicle is connected with the motor controller through a communication wire to exchange data with each other. The traditional large wire is applied to a non-bus control system. The rotating handle, the reversing, the brake and the third gear are connected with a motor controller through a large wire.

The large wire comprises a communication wire and is connected with the motor controller and the intelligent electric appliance part in the front of the vehicle. The communication line comprises 1 to 4 wires according to different communication modes. Preferably, the invention adopts a single-wire half-duplex serial communication mode, such as LIN communication, namely one-wire communication.

The large wire comprises a power wire (also called a lock-in wire) and a ground wire, and also comprises a lock-out wire. And the power line and the ground wire are connected with the storage battery and the charging wire. The charging wire is connected with the charging port. The lock outlet wire is connected with the motor controller. The invention preferably selects the communication line to be used as the on-off of the motor controller, namely the function of locking out the line, thereby saving one line.

For the electric vehicle bus control system of the intelligent electric appliance part control tail lamp in the front of the vehicle, the large line further comprises a left-turn line, a right-turn line, a brake line and a lamp approaching line, and some of the large line further comprises a reversing line and/or a fog lamp line.

The types of the large lines are A, B, C, D, E in total.

The large line A is applied to a bus control system for controlling the tail lamp by the motor controller. This is the simplest mode of large lines. If the half-duplex serial communication mode is selected and the locking wire is cancelled, the large wire only uses 3 wires, and only uses 2 wires if the large wire is grounded. See fig. 13.

And the main line B is applied to a bus control system for controlling the electric appliances of the whole vehicle with the left and right tail lamps controlled by the intelligent electric appliance part in the vehicle front to be grounded. This is for large-scale electric motor car, like tricycle electric motor car and four-wheel electric motor car, and left and right tail lamp is separated. See fig. 14.

And the large line C is applied to a bus control system for controlling the vehicle electrical appliances of the left and right taillights by the vehicle front intelligent electrical appliance component. This is for large-scale electric motor car, like tricycle electric motor car and four-wheel electric motor car, and left and right tail lamp is separated. The traditional large line has no common anode mode. See fig. 15.

And the large wire D is applied to a bus control system of a whole vehicle electrical appliance common ground of the intelligent electrical appliance part control integrated tail lamp in the vehicle front. The steering lamp is mainly used for two-wheeled electric vehicles, and the left steering lamp and the right steering lamp are arranged in one lamp body. See fig. 16.

And the large line E is applied to a bus control system for controlling the whole vehicle electrical appliances of the intelligent electrical appliance part control integrated tail lamp in the vehicle. The steering lamp is mainly used for two-wheeled electric vehicles, and the left steering lamp and the right steering lamp are arranged in one lamp body. The traditional large line has no common anode mode. See fig. 17.

A tail lamp:

the tail lamp is applied to the electric vehicle formed by the plug integrated structure electric appliance parts and is connected with the large wire.

The tail lamp includes lamp body, plug wire and plug. The plug wire is connected with the lamp body and the plug. The plug is connected with a large wire or a motor controller. The invention relates to a motor controller, in particular to a motor controller, which is an innovation of the invention and has no application in the prior art.

The lamp body includes a rear lamp assembly. The tail light assembly includes a proximity light, a turn signal, and a brake light, and may further include a backup light and/or a fog light. Wherein the steering comprises left and right turning.

And the ground wire or the power wire of the tail lamp assembly is shared. The traditional tail lamp has no common power line and a plurality of ground wires.

The outgoing lines of the tail lamp component are plugged into the plug together. The conventional tail lamp is divided into a plurality of plugs.

The types of the tail light are A, B, C, D in total.

The tail lamp A is of a common-ground integrated type. The device is used for the two-wheel electric vehicle.

The tail lamp B is of a sun-sharing integrated type. The device is used for the two-wheel electric vehicle.

The tail lamp C is of a common ground split type. The electric vehicle is used for three-wheel or four-wheel large electric vehicles.

The tail lamp C is of a common-sun split type. The electric vehicle is used for three-wheel or four-wheel large electric vehicles.

An electric vehicle:

the electric vehicle adopts the plug integrated structure, and is provided with the combined rotating handle, the combined switch, the lamp cap, the gauge outfit, the main wire or the tail lamp.

The invention has the following effects:

1. the failure rate is reduced, and the reliability of the electric appliance is improved. Because the number of plug terminals is reduced, the overall failure rate is necessarily reduced by the mathematical statistics result;

2. the production line is simple to assemble and low in labor cost. Because the number of plugs is small;

3. the assembly of the production line and the maintenance of the dealer are simple. Because the number of plugs is small, and character marks are arranged beside the circuit board socket;

4. the production line and the maintenance technical requirements are low. Because the number of plugs is small and the character marks are arranged beside the circuit board socket, the circuit board socket can be put on duty under the guidance of a little;

5. the finished product rate of the parts is high. Especially large wires and controllers, because plug and jack are greatly reduced;

6. the fire risk is small. The probability of bare or falling off is small;

7. the material cost is low, and the material consumption is small. Because plug wires are few, and a plurality of component signals share the communication wire, the number of wires is greatly saved, and the method is an effective technical link for realizing resource saving.

Drawings

FIG. 1 is a conventional combination twist grip structure;

FIG. 2 is a view of an integrated horn multiplexing combination rotating handle of the present invention;

FIG. 3 is a perspective view of an integrated two-in-one combination handle of the present invention;

FIG. 4 is a perspective view of an integrated three-in-one combination twist grip according to the present invention;

FIG. 5 is a perspective view of an integrated two-in-one combination handle of the present invention;

FIG. 6 is a combination handle of an integrated mini-meter head according to the present invention;

FIG. 7 is a perspective view of an integrated two-in-one combination handle of the present invention;

FIG. 8 is a conventional combination switch structure;

FIG. 9 is an integrated three-in-one combination switch of the present invention;

FIG. 10 is a lamp head of an integrated cathode collinear small electric vehicle according to the present invention;

FIG. 11 is a view of the integrated positive collinear small electric vehicle lamp holder of the present invention;

FIG. 12 is an integrated gauge head of the present invention;

FIG. 13 is an integral main line A of the present invention;

FIG. 14 is an integrated common ground plane B of the present invention;

FIG. 15 is an integrated common anode wire C of the present invention;

FIG. 16 is an integrated common ground plane D of the present invention;

FIG. 17 is an integrated common anode wire E of the present invention;

FIG. 18 is an integrated common ground integrated rear lamp A of the present invention;

FIG. 19 is a view of an integrated rear lamp B of the present invention;

fig. 20 is an integrated common ground split rear lamp C of the present invention;

fig. 21 is an integrated common-sun split tail lamp D of the present invention;

FIG. 22 is a conventional mass-ray representation;

FIG. 23 is a diagram of a conventional controller external wiring object;

FIG. 24 is a schematic representation of a large wire embodiment of the present invention;

fig. 25 is an external connection object of the controller according to the present invention.

Detailed Description

In the following embodiments, the symbol of the car lamp is a conventional bulb, but here, the symbol also represents the LED (lamp bead) and the current-limiting resistor thereof connected in series.

The following sequence of plug insertions is merely a schematic representation and does not represent the only sequence of production. And varies from product to product.

The gift lamp is also referred to as daytime running light hereinafter.

All the plugs except the tail lamp are connected with the PCB socket.

The following large-line structure, the tail light, is not included in the large-line category, and the drawings in the specification are only intended to illustrate the connection relationship.

Regarding the steering lamp in the front of the vehicle, the traditional steering lamp is also 2 lines and 1 plug, but the invention only changes the steering lamp into the plug which can correspond to the socket of the PCB, so that the steering lamp is not described in detail in a single row.

Fig. 1 shows a conventional combination twist grip arrangement, 3 modules 3 and plugs, without co-linear connections.

Fig. 2 is an integrated horn multiplexing combined rotating handle. 3 assemblies 1 plug, loudspeaker and speed governing hall are earthed together. The horn switch has 3 functions: and (5) stopping and repairing the horn and the P. The last 2 functions belong to multiplexing. Or single multiplexing, only 1 multiplexing function.

Fig. 3 is an integrated two-in-one combined rotating handle. The horn and the speed regulation Hall are grounded, and 6 outgoing lines are connected with 1 plug.

Fig. 4 is an integrated three-in-one combined rotating handle of the invention. The horn, the speed regulation Hall and the third gear share 8 lines and 1 plug. Conventional 10 wires 4 plugs.

Fig. 5 is an integrated two-in-one combined rotating handle. Three-gear speed-regulating Hall common ground, 7 outgoing lines are connected with 1 plug.

FIG. 6 is a combined rotating handle of the integrated mini gauge head. The mini gauge outfit is the gauge display component. Mini gauge outfit, three keep off, speed governing hall are earthed together, 9 outgoing lines connect 1 plug. Conventionally 4 plug 11 wires are required.

The microphone line and the power line belong to the display component. The power line is connected with the anode of the storage battery, and the wheat speed line is connected with the phase line of the motor or the output of the adapter. The present invention preferably connects to the adapter output.

The mini meter head has single or multiple combined display functions of electric quantity, speed, mileage, night light, steering, fault and temperature, and also comprises an electric door lock. At present, the electric vehicle mainly aims at the lithium electric vehicle, and can also be applied to other low-cost electric vehicles, such as leisure three wheels. At present, the low end of the market only displays the electric quantity, and the internal 339 operational amplifier chip operational amplifier driver. The high end has a speed or mileage display. Other functions are added to the present invention.

The meter display assembly is preferably in an LED or LCD display mode, and is preferably a mini-panel. Here primarily due to the size of the space, which can only be a small panel. The invention further increases the VFD mode, thereby further improving the display effect.

The instrument display component comprises an LCD driving chip, an LED driving chip or a 339 operational amplifier chip, and a mcu chip.

The LCD driving chip is HT 1621/1622.

The LED driving chip is selected from AIP1818, AIP1639, AIP1616, AIP1629, AIP1820, TM1639, TM1820 and the like.

PT6311, 6306 and the like are selected as VFD driving chips.

The driving chips have detailed use specifications, and reference can be made to relevant specifications.

The MCU chip type selection mainly considers the following technical parameters: the operating speed, the temperature range, the quantity of GPIOs, the FLASH size, the RAM size, the mode of the external communication port and other parameters are considered. At present, a plurality of single-chip microcomputers in the market can meet the requirement, and for example, the single-chip microcomputers can be used in a plurality of brand technologies of manufacturers such as Microchip, freescale, ST, infineon, cypress and the like.

The 339 operational amplifier chip aims at simple and low-cost single electric quantity display application occasions.

The instrument display component also has the functions of digital codes and/or bright blocks. This is a relatively high-end application. The function of the light block belt is shown in Chinese patent CN 202020285403.6.

Fig. 7 is an integrated two-in-one combined rotating handle. The cruising and speed-regulating Hall is connected to the ground, and 6 outgoing lines are connected with 1 plug.

Fig. 8 is a structure of a conventional combination switch. 3 modules 7 wires, 3 plugs, no co-linear joints.

Fig. 9 is an integrated three-in-one combination switch. The lamp control and the loudspeaker are collinear, and 6 outgoing lines are connected with 1 plug.

Fig. 10 is an integrated negative collinear small electric vehicle lamp cap. The far light, the near light and the gift light are grounded, and 1 plug is arranged. The traditional lamp cap has 2 plugs and 4 wires except for a far lamp. At present, the small electric vehicle has no far lamp.

Fig. 11 is a lamp cap of a small electric vehicle with integrated anode collinear. The far light, the near light and the gift light are all positive, and 1 plug is arranged. The traditional mode without common positive is adopted.

Fig. 12 is an integrated gauge head. All components in the meter are grounded and are plugged into a socket of the circuit board by a single-row plug.

The horizontal screen mode of selection of gauge outfit, the panel is fit for old person's recreational vehicle greatly.

The LCD is selected as the meter head, and the picture is beautiful.

The display format of the meter head is a bright block band or a digital code, so that the appearance is beautiful and the atmosphere is good.

The display color of the meter head is selected from a single color and a dark blue backlight.

The header is preferably a mcu chip and an LCD screen driving circuit. Other VFD screen driving chips, LED driving chips, 4-channel operational amplifier 339 chips and XY scanning circuits are additional application scenes.

Fig. 13 is an integrated main line a, which is a bus control system case of controlling the tail lamp by the motor controller. The locking wire is cancelled and replaced by a communication wire. The communication mode is selected from a half-duplex single-wire mode. This is the simplest large line.

On 3 hole row plug insertion plantago intelligent electrical apparatus parts's PCB board socket. The connector c comprises a power supply and a ground wire, is connected with the storage battery and the charger, and is connected with the controller through a communication wire.

Fig. 14 shows an integrated common ground line B. The bus control system is a bus control system case for controlling tail lamps by intelligent electric appliance parts in the front of a vehicle. The whole vehicle shares the ground. For large-sized vehicles.

The locking wire is cancelled and replaced by a communication wire. The communication mode is selected from a half-duplex single-wire mode.

On the PCB board of intelligent electrical apparatus portion before 8 hole row plug spigots. Some motorcycle types do not back a car, like recreational vehicle, 8 hole plugs have 1 empty like this, or select 7 hole plugs futilely.

The connector m is near the central controller. Or directly connected, and the connector m can be eliminated.

The connector c comprises a power supply and a ground wire, is connected with the storage battery and the charger, and is connected with the controller through a communication wire.

The connectors L and R are left and right tail lamps. At the tail of the electric vehicle. But the tail light does not fall into the broad line category.

Fig. 15 shows an integrated common anode line C. The bus control system is a bus control system case for controlling tail lamps by intelligent electric appliance parts in the front of a vehicle. The whole vehicle shares the sun. The present invention is preferably applied. The embodiment is directed to a large-sized vehicle.

The locking wire is cancelled and replaced by a communication wire. The communication mode is selected from a half-duplex single-wire mode.

On the PCB board socket of intelligent electrical apparatus portion before 8 hole row plug sockets. Some motorcycle types do not back a car, like recreational vehicle, 8 hole plugs have 1 empty like this, or select 7 hole plugs futilely.

The connector m is near the central controller. Or directly connected, and the connector m can be eliminated.

The connector c comprises a power supply and a ground wire, is connected with the storage battery and the charger, and is connected with the controller through a communication wire.

The connectors L and R are left and right tail lamps. At the tail of the electric vehicle. But the tail light does not fall into the broad line category.

Fig. 16 shows an integrated common ground line D. The bus control system is a bus control system case for controlling tail lamps by intelligent electric appliance parts in the front of a vehicle. The whole vehicle shares the ground. The present embodiment is directed to a two-wheeled vehicle.

The locking wire is cancelled and replaced by a communication wire. The communication mode is selected from a half-duplex single-wire mode.

On the PCB board socket of intelligent electrical apparatus portion before 8 hole row plug sockets. Some motorcycle types do not back a car, like recreational vehicle, 8 hole plugs have 1 empty like this, or select 7 hole plugs futilely.

The connector c comprises a power supply and a ground wire, is connected with the storage battery and the charger, and is connected with the controller through a communication wire.

The connector w is connected with the integrated tail lamp. But the tail light does not fall into the broad line category.

Fig. 17 shows an integrated common anode line E. The bus control system is a bus control system case for controlling tail lamps by intelligent electric appliance parts in the front of a vehicle. The whole vehicle shares the sun. The present embodiment is directed to a two-wheeled vehicle.

The locking wire is cancelled and replaced by a communication wire. The communication mode is selected from a half-duplex single-wire mode.

On the PCB board socket of intelligent electrical apparatus portion before 8 hole row plug sockets. Some motorcycle types do not back a car, like recreational vehicle, 8 hole plugs have 1 empty like this, or select 7 hole plugs futilely.

The connector c comprises a power supply and a ground wire, is connected with the storage battery and the charger, and is connected with the controller through a communication wire.

The connector w connects the integrated tail lamp. But the tail light does not fall into the broad line category.

Fig. 18 shows the integrated common tail lamp a. The present embodiment is directed to a two-wheeled vehicle application.

The tail lamp comprises a left turn lamp, a right turn lamp, a brake lamp, a night lamp and some back-up lamps.

The 6-hole plug is connected with a large wire. Some vehicle models do not have a reverse drive, such as recreational vehicles, so that the 6-hole plug has 1 empty or 5-hole plug.

The 6-hole plug does not need to be plugged into a circuit board, and the limitation of a single-row plug is avoided.

The present tail lamp has at least 2 ground wires because of the high brake and low brake concerns. The invention has the specification of a bus system, all the earth wires are grounded, and 1 earth wire is unified.

Fig. 19 shows an integrated rear lamp B. The present embodiment is directed to a two-wheeled vehicle application.

The tail lamp comprises a left turn lamp, a right turn lamp, a brake lamp, a night lamp and some back-up lamps.

The 6-hole plug is connected with a large wire. Some vehicle models do not have a reverse drive, such as recreational vehicles, so that the 6-hole plug has 1 empty or 5-hole plug.

The 6-hole plug does not need to be plugged into a circuit board, and the limitation of a single-row plug is avoided.

There is no such a sun taillight at present. The invention has the specification of a bus system, and all the bus systems are connected with power lines to unify 1 line.

Fig. 20 shows an integrated common split taillight C. The embodiment is directed at the application of large-scale electric motor car, divides left right tail lamp.

The rear lights include a left turn light or a right turn light, a brake light, and a night light, and some have a backup light.

The 5-hole plug is connected with a large wire. Some vehicle models do not have a reverse drive, such as recreational vehicles, so that the 5-hole plug has 1 empty or crisp 4-hole plug.

The 5-hole plug does not need to be plugged into a circuit board and is not limited by a single-row plug.

The present tail lamp has at least 2 ground wires because of the high brake and low brake concerns. The invention has the specification of a bus system, all the earth wires are grounded, and 1 earth wire is unified.

Fig. 21 shows an integrated common-sun split taillight D. The embodiment is directed at the application of large-scale electric motor car, divides left right tail lamp.

The rear lights include a left turn light or a right turn light, a brake light, and a night light, and some have a backup light.

The 5-hole plug is connected with a large wire. Some vehicle models do not have a reverse drive, such as recreational vehicles, so that the 5-hole plug has 1 empty or crisp 4-hole plug.

The 5-hole plug does not need to be plugged into a circuit board and is not limited by a single-row plug.

At present, the common-sun tail lamp is used. The invention has the specification of a bus system, and all the bus systems are connected with power lines to unify 1 line.

Fig. 24 is a modified large-line object diagram of the present invention, and fig. 25 is an external-line object diagram of the controller of the present invention. Comparing with the traditional large-line object in fig. 22 and the traditional controller external connection object in fig. 23, the significant upgrading effect of the invention on the wiring optimization of the electric vehicle electrical system is obviously shown.

The foregoing embodiments and description have been provided merely to illustrate the principles of the invention and one example thereof, and various changes and modifications may be made based on the principles and within the scope of the invention as defined by the appended claims.