Charging control device and charging device
阅读说明：本技术 充电控制装置及充电装置 (Charging control device and charging device ) 是由 张天乐 冯毅 于 2020-06-23 设计创作，主要内容包括：本发明公开了一种充电控制装置及充电装置,充电控制装置包括：信号接收模块,用于接收控制指令；控制器,所述控制器与所述信号接收模块电连接,用于将所述控制指令转换为控制信号；供电切换模块,所述供电切换模块与所述控制器电连接,用于根据所述控制信号切换所述充电控制装置输出电流的类型；其中,所述供电切换模块包括：第一继电器和第二继电器,所述第一继电器与所述控制器电连接,所述第二继电器与所述控制器电连接；直流供电端,所述直流供电端与第二继电器电连接；交流供电端,所述交流供电端与所述第一继电器电连接。本发明通过接收控制指令实现了对充电控制器输出交直流的控制,提高了充电控制器的适用性。(The invention discloses a charging control device and a charging device, wherein the charging control device comprises: the signal receiving module is used for receiving a control instruction; the controller is electrically connected with the signal receiving module and is used for converting the control instruction into a control signal; the power supply switching module is electrically connected with the controller and used for switching the type of the output current of the charging control device according to the control signal; wherein, the power supply switching module includes: the first relay is electrically connected with the controller, and the second relay is electrically connected with the controller; the direct current power supply end is electrically connected with the second relay; and the alternating current power supply end is electrically connected with the first relay. According to the invention, the control of the AC/DC output of the charge controller is realized by receiving the control instruction, and the applicability of the charge controller is improved.)
1. A charge control device, comprising:
the signal receiving module is used for receiving a control instruction;
the controller is electrically connected with the signal receiving module and is used for converting the control instruction into a control signal;
the power supply switching module is electrically connected with the controller and used for switching the type of the output current of the charging control device according to the control signal;
wherein, the power supply switching module includes: the first relay is electrically connected with the controller, and the second relay is electrically connected with the controller;
the direct current power supply end is electrically connected with the second relay;
and the alternating current power supply end is electrically connected with the first relay.
2. The charging control device according to claim 1, wherein the signal receiving module includes:
the infrared receiving module is electrically connected with the controller;
and/or a voice recognition module electrically connected with the controller.
3. The charge control device according to claim 2, characterized by further comprising: a DC power adapter;
the direct-current power adapter is electrically connected with the second relay.
4. The charge control device according to claim 3, characterized by further comprising: a matching module; the matching module includes:
the WiFi module is electrically connected with the controller;
and/or the Bluetooth module is electrically connected with the controller.
5. The charge control device according to any one of claims 1 to 4, wherein the controller includes any one of: PLC, singlechip, MCU.
6. A charging device, comprising: the charge control device according to any one of claims 1 to 5;
a base;
the first input interface is arranged on the surface of the base;
the second input interface is arranged on the surface of the base;
the first output interface is arranged on the surface of the base;
the second output interface is arranged on the surface of the base;
wherein the second output interface comprises: a contact portion disposed on a surface of the base;
the contact part is provided with an inner layer and an outer layer;
the inner layer is a conductive layer, and the outer layer is an insulating layer.
7. A charging arrangement as claimed in claim 6, further comprising a stator;
the fixing piece is arranged on the surface of the base and connected with the contact part.
8. The charging device according to claim 7, further comprising: a plurality of connectors;
the connecting pieces are respectively arranged at the first input interface and/or the second input interface.
9. The charging device according to any one of claims 7 to 8, wherein the first input interface is connected to the dc power supply terminal;
or the second input interface is connected with the alternating current power supply end.
10. The charging device according to claim 9, wherein the first input interface and/or the first output interface is a USB interface;
the second input interface is a pin-shaped male plug.
Technical Field
The invention relates to the field of smart homes, in particular to a charging control device and a charging device.
Background
At present, common charging bases include an electric kettle, a cup heating base, a mobile phone charging base and the like. In the related art, a single charging base can charge only one electric appliance.
For example, after the electric kettle is heated, the electric kettle indicator lamp is turned on, and meanwhile, a prompt message is sent to the mobile terminal wirelessly connected with the electric kettle to remind a user that water is well heated. The electric kettle base can only be used for heating the electric kettle, so that the electric kettle base has single function and low applicability.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a charging control device which can respectively output direct current charging and alternating current charging so as to meet the charging requirements of different electrical appliances, thereby improving the applicability of the charging control device.
The invention also provides a charging device.
In a first aspect, an embodiment of the present invention provides a charge control device, including: the signal receiving module is used for receiving a control instruction; the controller is electrically connected with the signal receiving module and is used for converting the control instruction into a control signal; the power supply switching module is electrically connected with the controller and used for switching the type of the output current of the charging control device according to the control signal; wherein, the power supply switching module includes: the first relay is electrically connected with the controller, and the second relay is electrically connected with the controller; the direct current power supply end is electrically connected with the second relay; and the alternating current power supply end is electrically connected with the first relay.
The charging control device of the embodiment of the invention at least has the following beneficial effects: the controller receives the control signal and switches and controls the alternating current and the direct current output by the charging control device, so that the charging control device can supply power for alternating current and direct current of the alternating current electric appliance, and the applicability of the charging control device is improved.
According to the charge control device of further embodiments of the present invention, the signal receiving module includes: the infrared receiving module is electrically connected with the controller; and/or a voice recognition module electrically connected with the controller.
According to the charge control device of other embodiments of the present invention, further comprising: a DC power adapter; the direct-current power adapter is electrically connected with the second relay.
According to the charge control device of other embodiments of the present invention, further comprising: a matching module; the matching module includes: the WiFi module is electrically connected with the controller; and/or the Bluetooth module is electrically connected with the controller.
According to further embodiments of the present invention, the controller includes any one of: PLC, singlechip, MCU.
In a second aspect, an embodiment of the present invention provides a charging device, including the charging control device according to any one of the embodiments of the first aspect; a base; the first input interface is arranged on the surface of the base; the second input interface is arranged on the surface of the base; the first output interface is arranged on the surface of the base; the second output interface is arranged on the surface of the base; wherein the second output interface comprises: a contact portion disposed on a surface of the base; the contact part is provided with an inner layer and an outer layer; the inner layer is a conductive layer, and the outer layer is an insulating layer.
According to other embodiments of the present invention, the charging device further includes a fixing sheet; the fixing piece is arranged on the surface of the base and connected with the contact part.
According to other embodiments of the present invention, a charging device further comprises: a plurality of connectors; the connecting pieces are respectively arranged at the first input interface and/or the second input interface.
According to the charging device of other embodiments of the present invention, the first input interface is connected to the dc power supply terminal; or the second input interface is connected with the alternating current power supply end.
According to the charging device of the other embodiments of the present invention, the first input interface and/or the first output interface is a USB interface; the second input interface is a pin-shaped male plug.
Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the application. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
Fig. 1 is a circuit diagram of a charging control apparatus according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a charging device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of another embodiment of a charging device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an embodiment of a contact portion in an embodiment of the invention.
Reference numerals:
the mobile phone comprises a first relay 111, a second relay 112, an alternating current power supply end 121, a direct current power supply end 122, an infrared receiving module 131, a voice recognition module 132, a WiFi module 141, a bluetooth module 142, a base 210, a first input interface 220, a second input interface 230, a first output interface 240, a contact portion 250, an
Detailed Description
The concept and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments to fully understand the objects, features and effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention.
In the description of the present invention, if an orientation description is referred to, for example, the orientations or positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", etc. are based on the orientations or positional relationships shown in the drawings, only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. If a feature is referred to as being "disposed," "secured," "connected," or "mounted" to another feature, it can be directly disposed, secured, or connected to the other feature or indirectly disposed, secured, connected, or mounted to the other feature.
In the description of the embodiments of the present invention, if reference is made to "first" and "second", it should be understood as being used for distinguishing technical features, and not as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.
The charging base can provide power for the electric appliance, and common charging bases comprise an electric kettle, a water cup heating base, a mobile phone charging base and the like. In the related art, most charging bases are only suitable for a specific product, such as: the electric kettle base is only suitable for an electric kettle, and the mobile phone charging base can only be used for charging the mobile phone, so that the applicability of the charging base is reduced.
Based on this, this application embodiment provides a charging control device and charging base, can enough charge for alternating current electrical apparatus, can charge for direct current electrical apparatus again, has improved charging base's suitability.
The terminal may be a mobile terminal device or a non-mobile terminal device. The mobile terminal equipment can be a mobile phone, a tablet computer, a notebook computer, a palm computer, vehicle-mounted terminal equipment, wearable equipment, a super mobile personal computer, a netbook, a personal digital assistant and the like; the non-mobile terminal equipment can be a personal computer, a television and the like; the embodiments of the present invention are not particularly limited.
The electric appliance includes: a refrigerating appliance, a cleaning appliance, an air conditioner, a kitchen appliance, an electric warming appliance, a face-lifting health-care appliance, an audio-video appliance, a mobile phone, a computer and the like, and the embodiment of the invention is not particularly limited.
In a first aspect, an embodiment of the present application provides a charging control device, which is applied to a charging base.
Referring to fig. 1, in some embodiments, a charge control device includes: the power supply device comprises a controller, a signal receiving module, a power supply switching module, an alternating current power supply end 121 and a direct current power supply end 122, wherein the signal receiving module is electrically connected with the controller, and the power supply switching module is electrically connected with the controller. Wherein the power supply switching module includes: first relay 111 and second relay 112, first relay 111 is connected with alternating current power supply end 121 electrically, and second relay 112 is connected with direct current power supply end 122 electrically. The signal receiving module is used for receiving a control instruction sent by an external terminal, the controller receives the control instruction and converts the control instruction into a corresponding control signal, and the power supply switching module switches the type of the output current of the charging control device according to the control signal, that is, the power supply switching module switches the first relay 111 and/or the second relay 112 to be on or off according to the control signal so as to control the charging control device to output alternating current or direct current. When the first relay 111 is turned on and the second relay 112 is turned off, the charging control device outputs the alternating current from the alternating current power supply terminal 121; when the second relay 112 is turned on and the first relay 111 is turned off, the charging control device outputs dc power from the dc power supply terminal 122. Specifically, when the control instruction indicates dc output, the controller sends a high level to the second relay 112, and sends a low level or does not send an electric signal to the first relay 111, so that the second relay 112 is turned on, and the first relay 111 is turned off, thereby implementing dc output of the charging control device. When the control instruction indicates that alternating current is output, the controller sends a high level to the first relay 111 and sends a low level or does not send an electric signal to the second relay 112, an electromagnet coil in the first relay 111 is electrified, an armature moves leftwards, the first relay 111 is conducted, the second relay 112 is turned off, and alternating current output of the charging control device is achieved.
In the embodiment of the application, the connection state of the first relay 111 and the second relay 112 is controlled by receiving the control instruction, so that the control of the charging control device for outputting alternating current or direct current is realized, the charging control device can charge direct current for a direct current electrical appliance and charge alternating current for an alternating current electrical appliance, and the applicability of the charging controller is improved.
In some embodiments, the receiving module comprises: the infrared receiving module 131 and/or the voice recognition module 132, the infrared receiving module 131 is electrically connected with the controller, and the voice recognition module 132 is electrically connected with the controller. The infrared receiving module 131 and/or the voice recognition module 132 receive a control command sent by an external terminal and send the control command to the controller. Specifically, APP on the user operation terminal makes the terminal send out infrared signal, and infrared receiving module 131 receives infrared signal to convert digital baseband signal to send to the controller, and the controller receives digital baseband signal and converts corresponding infrared code into, and the controller compares infrared code and the code in the infrared database in order to discern infrared code, and sends the control signal that corresponds with infrared code, with control charging control device output direct current or alternating current. Or the user sends a voice control instruction, the voice recognition module 132 receives the voice and sends the voice to the controller, and the controller recognizes the voiceprint feature in the voice, for example: the controller sends a control signal corresponding to the matched command parameter to control the charging control device to output direct current or alternating current. It is understood that the control instructions include, but are not limited to: dc output, ac output, dc output 30s, ac output 30s, charge off, charge on, charge 30s, etc. In this embodiment, the infrared receiving module 131 and/or the voice recognition module 132 are used to remotely control the ac/dc output of the charging control device, so as to intelligently control the charging control device and improve the user experience to a certain extent.
In some embodiments, the charge control device further comprises: and a dc power adapter electrically connected to the second relay 112. Referring to fig. 1, the dc power adapter is electrically connected to the commercial power, and the dc power adapter converts ac power into dc power and outputs the dc power to the dc power supply terminal 122 through the relay. In a specific embodiment, when the first relay 111 is turned on and the second relay 112 is turned off, the armature in the first relay 111 is moved to the left to be electrically connected to the commercial power output terminal, so that the ac power supply terminal 121 outputs ac power.
In some embodiments, the charge control device further comprises: and a matching module. The matching module comprises: WiFi module 141 and/or bluetooth module 142, WiFi module 141 is connected with the controller electricity, and bluetooth module 142 is connected with the controller electricity. The terminal passes through wiFi or bluetooth and charge control device and realizes wireless connection, and the user sends control command to the controller through terminal APP, and the controller discerns control command and handles to send corresponding control signal, with control charge control device output alternating current or direct current. It is understood that the control instructions include, but are not limited to: dc output, ac output, dc output 30s, ac output 30s, charge off, charge on, charge 30s, etc.
In some embodiments, the controller comprises any one of: a PLC (Programmable logic controller), a single chip microcomputer, an MCU (micro controller Unit), and the like. It is understood that the controller capable of implementing the functions of the controller in any embodiment of the present application shall fall within the scope of the embodiments of the present application.
In a specific embodiment, a user needs to charge the dc power device, the user sends an infrared signal through the terminal or sends a voice control command, the infrared receiving module 131 receives the infrared signal or the voice recognition module 132 receives the voice control command, the controller sends a control signal corresponding to the infrared signal or the voice control command, that is, sends a high level to the second relay 112, and sends a low level or does not send a control signal to the first relay 111, so that the second relay 112 is turned on and the first electrical appliance is turned off, thereby controlling the dc output of the charging control device.
In a second aspect, embodiments of the present application provide a charging device.
Referring to fig. 2, in some embodiments, a charging device includes: the charging control device, the base 210, the first input interface 220, the second input interface 230, the first output interface 240, and the second output interface as described in any embodiment of the first aspect, wherein the first input interface 220 is disposed on a surface of the base 210, the second input interface 230 is disposed on a surface of the base 210, the first output interface 240 is disposed on a surface of the base 210, and the second output interface is disposed on a surface of the base 210. The second output interface includes a contact portion 250, the contact portion 250 is disposed on the surface of the base 210, the contact portion is provided with an inner layer and an outer layer, the inner layer is a conductive layer, and the outer layer is an insulating layer. Referring to fig. 4, in a specific embodiment, the contact portion 250 has a cylindrical shape, the
In some embodiments, the charging device further comprises: and a fixing plate 260, the fixing plate 260 being disposed on the surface of the base 210, the fixing plate 260 being connected to the contact portion 250. Specifically, the fixing plate 260 and the contact portion 250 are both disposed on the upper surface of the base 210, and the contact portion 250 is disposed on the surface of the fixing plate 260. In one embodiment, the fixing plate 260 is a circular magnet, which can be attached to an electric appliance having the iron base 210.
In some embodiments, the charging device further comprises a connection provided at the first input interface 220 and/or the second input interface 230, respectively. Specifically, the connecting member is a physical spring plate type contact switch, and when the base 210 is connected to the charging controller, the power supply switching module in the charging controller is used to switch the output of the alternating current and the direct current, and the spring plate can be used to switch the output of the alternating current and the direct current. In a specific embodiment, the first input interface 220 is connected to a dc power supply, or the second input interface 230 is connected to an ac power supply. When the first input interface 220 is connected to the dc power supply terminal, the spring plate is supported and connected to the dc power supply terminal, so that the charging control device outputs dc power through the base 210. At this time, the second input interface 230 is not connected to the ac power supply, so as to prevent the cross effect of the ac and dc power and avoid the leakage phenomenon.
In some embodiments, the first input interface 220 and/or the first output interface 240 are USB interfaces, and the second input interface 230 is a pin-head plug. Correspondingly, the alternating current output end is connected with the three-hole female plug in the shape of a triangle through a cable, and the direct current output end is connected with the USB interface through a cable.
In one specific embodiment, the first output interface 240 is a dc output and the second output interface is an ac or dc output. The desk lamp is inserted into the second output interface, and correspondingly, a cylindrical cavity into which the contact part 250 can be inserted is formed in the bottom of the desk lamp on the base 210 fixed by the fixing sheet 260, and the contact part 250 is inserted into the cylindrical cavity to realize the power supply function of the desk lamp. The terminal passes through wiFi or bluetooth and charging control device wireless connection, the user sends control command on terminal APP and lights 30s in order to control the desk lamp, send the pronunciation of interchange output 30s promptly, the controller receives control command and handles the discernment, the controller sends control signal control first relay and switches on and the shutoff of second relay, make interchange output AC, and export to the desk lamp through second output interface, when the bright lamp 30s of desk lamp, the controller sends control command control first relay once more and switches off, extinguish with the control desk lamp.
This application example is through receiving the control command that the user sent to control charging control device carries out the switching of alternating current-direct current output, and carry out alternating current-direct current charging control to electrical apparatus through the base 210 of being connected with charging control device, make base 210 can charge or supply power for direct current electrical apparatus, can charge or supply power for alternating current electrical apparatus again, realized the control to electrical apparatus intelligence charging or power supply, and improved base 210's suitability.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.
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