阅读说明：本技术 一种电机控制供电装置及系统 (Motor control power supply device and system ) 是由 皇金锋 于 2019-12-24 设计创作，主要内容包括：本发明公开了一种电机控制供电装置及系统,包括继电器外壳,继电器外壳的底部设置有固定板,固定板的表面设置有固定螺丝孔,继电器外壳的内部设置有变换电阻,变换电阻的底部设置有外伸接线柱,外伸接线柱的表面设置有外伸接线孔,继电器外壳1的内部设置有自动调节器,继电器外壳1内设置有自动调节器,在装置工作时,自动调节器会根据电流、电压的大小和供给需求进行调节,以此减少超负荷对装置造成的损伤,自动调节器的正上方设置有变压器,在继电器外壳1内部还设置有变压器,在装置工作时,变压器会对进入其内的电流进行变压,使变压后的电流更稳定,从而减少装置的损耗。(The invention discloses a motor control power supply device and a system, comprising a relay shell, wherein the bottom of the relay shell is provided with a fixed plate, the surface of the fixed plate is provided with a fixed screw hole, the inside of the relay shell is provided with a conversion resistor, the bottom of the conversion resistor is provided with an outward-extending wiring terminal, the surface of the outward-extending wiring terminal is provided with an outward-extending wiring hole, the inside of the relay shell 1 is provided with an automatic regulator, when the device works, the automatic regulator can regulate according to the current and voltage and supply requirements so as to reduce the damage of overload to the device, a transformer is arranged right above the automatic regulator, the inside of the relay shell 1 is also provided with a transformer, when the device works, the transformer can transform the current entering the transformer, so that the transformed current is more, thereby reducing the losses of the device.)

1. The utility model provides a motor control power supply unit and system, includes relay housing (1), its characterized in that: the bottom of the relay shell (1) is provided with a fixing plate (2), the surface of the fixing plate (2) is provided with a fixing screw hole (3), the inside of the relay shell (1) is provided with a conversion resistor (103), the bottom of the conversion resistor (103) is provided with an overhanging wiring terminal (101), the surface of the overhanging wiring terminal (101) is provided with an overhanging wiring hole (102), the inside of the relay shell (1) is provided with an automatic regulator (5), a transformer (6) is arranged right above the automatic regulator (5), the outer surface of the relay shell (1) is provided with an outer wiring hole (4), the top of the relay shell (1) is provided with a wiring terminal (7), the surface of the wiring terminal (7) is provided with a wiring fixing hole (8), the inside of the relay shell (1) is provided with an insulating layer (701), a fixing frame (708) is arranged inside the insulating layer (701), a coil (709) is arranged inside the fixing frame (708), an iron core (7010) is arranged inside the coil (709), a discharging piece (7011) is arranged at the top of the iron core (7010), a non-magnetic gasket (7016) is arranged right above the discharging piece (7011), an automatic conversion rod (707) is arranged at the top of the non-magnetic gasket (7016), an electric conduction column (706) is arranged inside the automatic conversion rod (707), an upper movable joint melting point (704) is arranged at one end of the electric conduction column (706), a lower movable joint melting point (703) is arranged right below the upper movable joint melting point (704), a lower closing point (702) is arranged right below the lower movable joint melting point (703), an upper closing point (705) is arranged right above the upper movable joint melting point (704), a corner fixing rod (7013) is arranged at one side of the fixing frame (708), the inside of corner dead lever (7013) is provided with slide bar (7015), be provided with armature (7014) directly over corner dead lever (7013), one section of slide bar (7015) is provided with spring (7012), the top of fixed frame (708) is provided with adjusting screw (7017).

2. A motor controlled power supply apparatus and system as claimed in claim 1, wherein: the relay shell (1) is processed by high-density synthetic resin, and two sides of the relay shell (1) are respectively provided with a sheet-shaped fixing plate (2).

3. A motor controlled power supply apparatus and system as claimed in claim 1, wherein: the conversion resistor (103) is tightly welded in the relay shell (1) in a cylindrical shape, and an overhanging wiring terminal (101) is embedded into the bottom of the conversion resistor (103) and is penetrated through by an overhanging wiring hole (102).

4. A motor controlled power supply apparatus and system as claimed in claim 1, wherein: the corner fixing rod (7013) is tightly attached to one side of the fixing frame (708), and the corner fixing rod (7013) penetrates through the inside of the sliding rod (7015).

5. A motor controlled power supply apparatus and system as claimed in claim 1, wherein: the conductive column (706) and the automatic conversion rod (707) form a fifteen-degree included angle and penetrate through the automatic conversion rod (707), and one end of the conductive column (706) is tightly connected with a lower dynamic fusion point (703) and an upper dynamic fusion point (704).

6. A motor controlled power supply apparatus and system as claimed in claim 1, wherein: the fixing frame (708) is hollow and arranged in a C shape, and the fixing frame (708) is tightly welded at the bottom of the discharge sheet (7011) through an iron core (7010).

7. A motor control power supply device and system according to claims 1-6, characterized by comprising the following working steps:

s1, fixing and stabilizing the device through a fixing screw hole (3) formed in a fixing plate (2), connecting an external circuit to a wiring terminal (7) through a wiring fixing hole (8), starting a power switch, enabling current to flow in from the wiring terminal (7), enabling the current to flow into a relay, enabling the current to flow into a transformer (6) in sequence, and changing the voltage of the current under the action of the transformer (6);

s2, the transformed current enters the automatic regulator (5) again and is regulated by the automatic regulator (5);

s3, current flows in from the interface of the insulating layer (701), enters the fixed frame (708), flows into the discharge sheet (7011) through the iron core (7010) arranged in the fixed frame (708), when the current passes through the iron core (7010), the coil (709) arranged on the surface of the coil generates magnetic force according to electromagnetic effect, the non-magnetic gasket (7016) right above the discharge sheet (7011) is attracted, and the lower movable fusion point (703) is in contact with the lower closed point and is connected with the current;

s4, under the condition that the current is too small or the power is cut off, the current passing through the iron core (7010) is too small or no current passes through the iron core, so that the iron core (7010) cannot generate suction force, the conversion automatic rod (707) is pulled up under the action of the spring (7012), the upper movable fusion point (704) and the upper closing point (705) are connected with a circuit, the power-on effect is achieved, and the whole operation flow is ended.

Technical Field

The invention relates to the technical field of electrical equipment, in particular to a motor control power supply device and system.

Background

The power supply method is a method in which a power supplier supplies power to a consumer, and includes a power supply method of a main power supply, a backup power supply, a security power supply, a request transfer power supply, and the like. In China, according to the national standard, the power supply frequency is 50 Hz of alternating current. The rated voltage of the power supply is low-voltage single-phase 220V and three-phase 380V; supplying power at high voltage, wherein the power is 10, 35 (63), 110, 220, 330 and 500 kilovolts; except for the direct distribution voltage of 3 kv and 6 kv, other levels of voltage should be gradually transited to the above rated voltages. The power supply enterprise may consider supplying power in a direct manner for users located closer to the power plant. When the user needs the backup security power supply, the load property, the capacity and the power supply possibility of the power supply scheme are determined by negotiation with the user. Temporary power or other temporary power such as capital construction building site, irrigation and water conservancy, municipal construction can be supplied with interim power. In areas where the public facilities of the power supply people do not reach, the power supply people can entrust the users to supply power nearby in an entrusting mode, but can not entrust important national defense and military users to supply power outwards.

However, the existing motor control power supply device is easy to burn due to overlarge current during working, and is easy to leak electricity due to the fact that an insulating package is not in place, the device does not have new outburst points, and a plurality of circuits cannot be connected simultaneously due to the fact that wiring holes and wiring terminals are few.

Therefore, how to design a motor control power supply device and system becomes a problem to be solved currently.

Disclosure of Invention

The invention aims to provide a motor control power supply device and a motor control power supply system, which are used for solving the problems of high energy consumption, function shortage and large abrasion in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a motor control power supply device and a system thereof comprise a relay shell, wherein the bottom of the relay shell is provided with a fixed plate, the surface of the fixed plate is provided with a fixed screw hole, the inside of the relay shell is provided with a conversion resistor, the bottom of the conversion resistor is provided with an overhanging wiring terminal, the surface of the overhanging wiring terminal is provided with an overhanging wiring hole, the inside of the relay shell is provided with an automatic regulator, a transformer is arranged right above the automatic regulator, the outer surface of the relay shell is provided with an overhanging wiring hole, the top of the relay shell is provided with a wiring terminal, the surface of the wiring terminal is provided with a wiring fixing hole, the inside of the relay shell is provided with an insulating layer, the inside of the insulating layer is provided with a fixed frame, the inside of the fixed frame is provided with a coil, the top of iron core is provided with the discharge piece, be provided with the non-magnetic gasket directly over the discharge piece, the top of non-magnetic gasket is provided with the transform automatic rod, the inside of transform automatic rod is provided with leads electrical pillar, the one end of leading electrical pillar is provided with the movablely and closes the melting point, it closes the melting point to be provided with down the movablely under the movable melting point, it closes the point to be provided with down under the movable melting point, it is provided with the closing point directly over the melting point to go up the movablely, one side of fixed frame is provided with the turning dead lever, the inside of turning dead lever is provided with the slide bar, be provided with armature directly over the turning dead lever, one section of slide bar is provided with the spring, the top of fixed frame is provided with adjusting screw.

Furthermore, the relay shell is formed by processing high-density synthetic resin, and two sides of the relay shell are respectively provided with a flaky fixing plate.

Furthermore, the conversion resistor is tightly welded in the relay shell in a cylindrical shape, and an overhanging wiring terminal is embedded in the bottom of the conversion resistor and is penetrated through by an overhanging wiring hole.

Furthermore, the corner fixing rod is tightly attached to one side of the fixing frame, and the corner fixing rod penetrates through the inside of the sliding rod.

Furthermore, the conductive column and the transformation automatic rod form a fifteen-degree included angle and penetrate through the transformation automatic rod, and one end of the conductive column is tightly connected with a lower dynamic fusion point and an upper dynamic fusion point.

Further, the inside fretwork of fixed frame to be "C type" setting, just fixed frame passes through iron core zonulae occludens in the bottom of piece that discharges.

Further, the method comprises the following working steps:

s1, fixing and stabilizing the device through a fixing screw hole arranged on a fixing plate, connecting an external circuit to a binding post through a wiring fixing hole, starting a power switch, enabling current to flow into the binding post, entering a relay, and sequentially flowing into a transformer, and changing the voltage of the current under the action of the transformer;

s2, the current after voltage transformation enters the automatic regulator again and is regulated by the automatic regulator;

s3, current flows in from the interface of the insulating layer, enters the fixed frame, and flows into the discharge sheet through the iron core arranged in the fixed frame, when the current passes through the iron core, the coil arranged on the surface of the iron core generates magnetic force according to the electromagnetic effect, and attracts the non-magnetic gasket right above the discharge sheet, so that the lower dynamic fusion point is contacted with the lower closing point, and the current is switched on;

s4, under the condition that the current is too small or the power is cut off, the current passing through the iron core is too small or no current passes through the iron core, so that the iron core cannot generate attraction, the transformation automatic rod is pulled up under the action of the spring, the upper movable closing melting point and the upper closing point are connected with a circuit, the electrifying effect is achieved, and the whole operation flow is ended.

Compared with the prior art, the invention has the beneficial effects that:

(1) this kind of motor control power supply unit and system, improved and increased on original device, this kind of motor control power supply unit and system, be provided with the relay shell, coil and insulating layer, be provided with automatic regulator in the relay shell, at the device during operation, automatic regulator can be according to the electric current, the size of voltage is adjusted with the supply demand, reduce the damage that overload caused to the device with this, still be provided with the transformer at relay shell inside, at the device during operation, the transformer can carry out the vary voltage to the electric current that gets into in it, make the electric current after the vary voltage more stable, thereby reduce the loss of device, be provided with a plurality of circular outer wiring holes in relay shell one side, the during operation can select as required, the demand that different circuits are favorable to in the setting of a plurality of outer wiring holes, the device work efficiency has been improved.

(2) This kind of motor control power supply unit and system improve and increase on original device, this kind of motor control power supply unit and system, be provided with the shell and accessory beyond, the accessible sets up the fixed screw hole on the fixed plate after the staff has selected the address, install the device firm in the assigned position, can make the device firm at the during operation, do not rock, be provided with the insulating layer in the relay shell, the effectual internal arrangement electric leakage condition that has prevented of high density insulating layer, be provided with the coil inside the insulating layer, when the electric current passes through the coil, increase current-voltage according to electromagnetic effect, make the device can be according to the different terminal of the big or small automatic switch-over of electric current, the setting of coil has effectually improved work efficiency, it is more effective to work, go on more swiftly.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a structure of a conversion resistor according to the present invention;

FIG. 3 is a schematic view of the internal cross-sectional structure of the insulating layer of the present invention;

fig. 4 is a flow chart of the operation of the present invention.

In the figure: 1. a relay housing; 101. an overhanging terminal; 102. an outward extending wiring hole; 103. a conversion resistor; 2. a fixing plate; 3. fixing screw holes; 4. an outer wiring hole; 5. an automatic regulator; 6. a transformer; 7. a binding post; 701. an insulating layer; 702. a lower closure point; 703. a lower dynamic fusion point; 704. an upper dynamic fusion point; 705. an upper closure point; 706. a conductive post; 707. changing the automatic rod; 708. a fixing frame; 709. a coil; 7010. an iron core; 7011. a discharge sheet; 7012. a spring; 7013. a corner fixing rod; 7014. an armature; 7015. a slide bar; 7016. a non-magnetic spacer; 7017. adjusting screws; 8. and a wiring fixing hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a motor control power supply device and a system thereof comprise a relay shell 1, wherein the bottom of the relay shell 1 is provided with a fixing plate 2, the surface of the fixing plate 2 is provided with a fixing screw hole 3, the inside of the relay shell 1 is provided with a conversion resistor 103, the bottom of the conversion resistor 103 is provided with an overhanging wiring terminal 101, the surface of the overhanging wiring terminal 101 is provided with an overhanging wiring hole 102, the inside of the relay shell 1 is provided with an automatic regulator 5, a transformer 6 is arranged right above the automatic regulator 5, the outer surface of the relay shell 1 is provided with an overhanging wiring hole 4, the top of the relay shell 1 is provided with a wiring terminal 7, the surface of the wiring terminal 7 is provided with a wiring fixing hole 8, the inside of the relay shell 1 is provided with an insulating layer 701, the inside of the insulating layer 701 is provided with a fixing frame 708, the top of the iron core 7010 is provided with a discharge sheet 7011, a non-magnetic spacer 7016 is arranged right above the discharge sheet 7011, the top of the non-magnetic spacer 7016 is provided with a transformation automatic rod 707, a conductive post 706 is arranged inside the transformation automatic rod 707, one end of the conductive post 706 is provided with an upper movable fusion point 704, a lower movable fusion point 703 is arranged right below the upper movable fusion point 704, a lower closing point 702 is arranged right below the lower movable fusion point 703, an upper closing point 705 is arranged right above the upper movable fusion point 704, one side of a fixed frame 708 is provided with a corner fixed rod 7013, a sliding rod 7015 is arranged inside the corner fixed rod 7013, an armature 7014 is arranged right above the corner fixed rod 7013, a section of the sliding rod 7015 is provided with a spring 7012, and the top of the fixed frame 708 is provided with an adjusting screw 7017.

In this embodiment, specifically, the relay housing 1 is formed by processing high-density synthetic resin, and the two sides of the relay housing 1 are respectively provided with the "sheet" fixing plates 2, and when the device works, the automatic regulator 5 can be regulated according to the current and voltage magnitudes and supply requirements, so as to reduce the damage of overload to the device.

In this embodiment, specifically, the conversion resistor 103 is "cylindrical" and is tightly welded inside the relay housing 1, and the bottom of the conversion resistor 103 is embedded with the overhanging terminal 101 and is penetrated by the overhanging terminal hole 102, and when the device works, the transformer 6 transforms the current entering the transformer, so that the transformed current is more stable, and the loss of the device is reduced.

In this embodiment, specifically, the corner fixing rod 7013 is closely attached to one side of the fixing frame 708, and the corner fixing rod 7013 penetrates through the inside of the sliding rod 7015, thereby fixing the device.

In this embodiment, specifically, the conductive post 706 forms a fifteen-degree included angle with the automatic conversion rod 707 and penetrates through the automatic conversion rod 707, and one end of the conductive post 706 is tightly connected with the lower movable fusion point 703 and the upper movable fusion point 704, so as to be powered on during operation.

In this embodiment, it is specific, the inside fretwork of fixed frame 708 to be "C type" setting, and fixed frame 708 passes through iron core 7010 and welds closely in the bottom of piece 7011 that discharges, increase current-voltage according to the electromagnetic effect, make the device can be according to the different terminal of the big or small automatic switch-over of electric current, the effectual work efficiency that has improved that sets up of coil 709 makes work more effective, more swift going on.

In this embodiment, specifically, the following working steps are included:

s1, fixing and stabilizing the device through a fixing screw hole 3 formed in a fixing plate 2, connecting an external circuit to a binding post 7 through a wiring fixing hole 8, starting a power switch, enabling current to flow in from the binding post 7, enabling the current to enter a relay, and then sequentially flowing into a transformer 6, and changing the voltage of the current under the action of the transformer 6;

s2, the transformed current enters the automatic regulator 5 again and is regulated by the automatic regulator 5;

s3, when a current flows through the interface of the insulating layer 701, enters the fixing frame 708, and flows into the discharge segment 7011 through the iron core 7010 disposed in the fixing frame 708, the coil 709 disposed on the surface of the iron core 7010 generates a magnetic force according to an electromagnetic effect to attract the nonmagnetic spacer 7016 directly above the discharge segment 7011, so that the lower movable fusion point 703 is in contact with the lower closing point and the current is turned on;

s4, when the current is too small or the power is off, the current passing through the iron core 7010 is too small or no current passes through, so that the iron core 7010 cannot generate attraction, and the automatic change rod 707 is pulled up under the action of the spring 7012 to connect the upper moving fusing point 704 and the upper closing point 705, so as to achieve the energizing effect, and the whole operation flow is ended.

The working principle is as follows: firstly, the device is strictly and comprehensively checked, if damaged parts need to be replaced in time, if the device has no problem, the device is placed in an operation setting place, the device is fixedly and stably fixed through a fixing screw hole 3 arranged on a fixing plate 2, then an external circuit is connected to a binding post 7 through a wiring fixing hole 8, a power switch is started, current flows in from the binding post 7, enters a relay and sequentially flows into a transformer 6, the voltage of the current is changed under the action of the transformer 6, the transformed current enters an automatic regulator 5 again, the current flows in from an interface of an insulating layer 701 through the regulation of the automatic regulator 5 and enters a fixing frame 708, the current flows into a discharge sheet 7011 through an iron core 7010 arranged in the fixing frame 708, when the current passes through the iron core 7010, a coil 709 arranged on the surface of the current generates magnetic force according to the electromagnetic effect, a non-magnetic gasket 7016 right above the discharge sheet 7011 is attracted, therefore, the lower movable fusing point 703 is contacted with the lower closing point and is switched on, when the current is too small or is cut off, the current passing through the iron core 7010 is too small or no current passes through, so that the iron core 7010 cannot generate suction force, the automatic conversion rod 707 is pulled up under the action of the spring 7012, the upper movable fusing point 704 and the upper closing point 705 are switched on a circuit, and the electrifying effect is achieved, so that the whole operation flow is finished.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.