CN202735738U - External structure for wireless-control, wireless-charging and voltage-descending control circuit and electric kettle - Google Patents
External structure for wireless-control, wireless-charging and voltage-descending control circuit and electric kettle Download PDFInfo
- Publication number
- CN202735738U CN202735738U CN 201220296429 CN201220296429U CN202735738U CN 202735738 U CN202735738 U CN 202735738U CN 201220296429 CN201220296429 CN 201220296429 CN 201220296429 U CN201220296429 U CN 201220296429U CN 202735738 U CN202735738 U CN 202735738U
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- control circuit
- wireless
- base
- voltage
- circuit board
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Abstract
An external structure for a wireless-control, wireless-charging and voltage-descending control circuit comprises a base, a control circuit board and a voltage-descending control circuit. A heater connection assembly is arranged on a central portion of the base. The control circuit board is mounted outside of the base. The voltage-descending control circuit is disposed outside of the base and is connected with the base. A single-chip microcomputer A of the voltage-descending control circuit is connected with a single-chip microcomputer B by a wireless-data transmitter A and a wireless-data transmitter B in the control circuit board. A power supply of a wireless-charging receiver in the control circuit board is provided by a wireless-charging emitter of the voltage-descending control circuit. According to the external structure provided by the utility model, the voltage-descending circuit with the 220 V power supply and the single-chip-microcomputer control display circuit are far from a high-temperature and moist environment, so that product quality is raised and the product has durability and security. Cost is reduced and components are durable, environment-friendly and energy-saving. The base can be manufactured relatively thin and artistic. The external structure for the wireless-control, wireless-charging and voltage-descending control circuit can be used for electric kettles, electric cookers and other heaters.
Description
[0001]?
Technical field: the utility model relates to a kind of control circuit, especially a kind of controlled in wireless, wireless charging and voltage reduction circuit external structure and use the insulating pot of this structure.
Background technology: at present, insulating pot has become widely used household electrical appliance, and more being received by the market because the energy Based Intelligent Control heats of microcomputer type, but the supply of the single chip machine controlling circuit plate working power of microcomputer electric kettle is supplied with by the power supply step-down of interiors of products on the market, because high temperature and water vapor atmosphere impact that these type of household electrical appliance produce in heating process, cause the electronic components of control circuit board to be heated wet aging easily, on causing great impact serviceable life, simultaneously power supply step-down partly has the power supply of 220V, process in step-down can be generated heat, must strengthen the inner space of product in order to reach radiating effect, cause the increase of cost, and have the 220V power supply to be subjected to wet can causing to control unstable and great potential safety hazard in the reduction voltage circuit; And in reduction voltage circuit is at the bottom of the kettle, make at the bottom of the kettle thicker, also not attractive in appearance.
Summary of the invention: for above-mentioned the deficiencies in the prior art, the utility model provides a kind of voltage reduction circuit external structure.
For achieving the above object, the technical solution adopted in the utility model is: a kind of controlled in wireless, wireless charging and voltage reduction circuit external structure comprise base, control circuit board and voltage reduction circuit.Central part at base is provided with the well heater web member, and control circuit board is in outside the base.Voltage reduction circuit is placed on base exterior, and is connected with base.Chip Microcomputer A on the voltage reduction circuit is connected with single-chip microcomputer B by the interior wireless data transmitter B of wireless data transmitter A and control circuit board.The power supply of the wireless charging receptacle in the control circuit board is supplied with by the wireless charging transmitter of voltage reduction circuit.
Characteristics of the present utility model: voltage reduction circuit is placed on base exterior, be connected the realization Based Intelligent Control by the Chip Microcomputer A on it with single-chip microcomputer B on the control circuit board by wireless data transmitter A again, thereby will be with the reduction voltage circuit of 220V power supply and Single-chip Controlling display circuit away from high temperature and wet environment, improve quality, the durable in use and safety of product, reduce cost, element is durable, environmental protection, energy-conservation, and base can do thinner, more attractive in appearance.The utility model can be applied to insulating pot, on the calandrias such as electric cooker.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of embodiment 1.
Embodiment:
As shown in Figure 1, a kind of controlled in wireless, wireless charging and voltage reduction circuit external structure comprise base 8, control circuit board 6 and voltage reduction circuit 4.Central part at base 8 is provided with well heater web member 5, and control circuit board 6 is in outside the base 8.Voltage reduction circuit 4 is placed on base exterior, and is connected with base 8.Chip Microcomputer A 9 on the voltage reduction circuit 4 is connected with single-chip microcomputer B11 by wireless data transmitter A10 and control circuit board 6 interior wireless data transmitter B13.The power supply of the wireless charging receptacle 14 in the control circuit board 6 is supplied with by the wireless charging transmitter 12 of voltage reduction circuit 4.
Embodiment 1
As shown in Figure 2: the utility model is applied on the insulating pot, adds thermal capacitance body 3 and be on the base 8, Chip Microcomputer A on the voltage reduction circuit 49 is connected with single-chip microcomputer B11 by wireless data transmitter A10 and control circuit board 6 interior wireless data transmitter B13.The power supply of the wireless charging receptacle 14 in the control circuit board 6 is supplied with by the wireless charging transmitter 12 of voltage reduction circuit 4.Heater 7, thermistor 2 and thermistor web member 1 are in and add in the thermal capacitance body 3.Well heater web member 5 is fixed on base central authorities, and control circuit board 6 is in outside the base 8.Wherein thermistor 2 links to each other with Chip Microcomputer A 9 in the voltage reduction circuit 4 by thermistor web member 1.Heater 7 is connected with base 8 by thermistor web member 1, well heater web member 5.
Claims (2)
1. a controlled in wireless, wireless charging and voltage reduction circuit external structure is characterized in that: comprise base, control circuit board and voltage reduction circuit; Central part at base is provided with the well heater web member, control circuit board is in outside the base, voltage reduction circuit is placed on base exterior, and be connected with base, Chip Microcomputer A on the voltage reduction circuit is connected with single-chip microcomputer B by the wireless data transmitter B in wireless data transmitter A and the control circuit board, and the power supply of the wireless charging receptacle that control circuit board is interior is by the wireless charging transmitter supply of voltage reduction circuit.
2. insulating pot, it is characterized in that: adopt controlled in wireless claimed in claim 1, wireless charging and voltage reduction circuit external structure, it adds the thermal capacitance body and is on the base, Chip Microcomputer A on the voltage reduction circuit is connected with single-chip microcomputer B by the interior wireless data transmitter B of wireless data transmitter A and control circuit board, the power supply of the wireless charging receptacle in the control circuit board is supplied with by the wireless charging transmitter of voltage reduction circuit, heater, thermistor and thermistor web member are in and add in the thermal capacitance body, the well heater web member is fixed on base central authorities, control circuit board is in outside the base, wherein thermistor links to each other with Chip Microcomputer A in the voltage reduction circuit by the thermistor web member, and heater passes through the thermistor web member, the well heater web member is connected with base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220296429 CN202735738U (en) | 2012-06-21 | 2012-06-21 | External structure for wireless-control, wireless-charging and voltage-descending control circuit and electric kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220296429 CN202735738U (en) | 2012-06-21 | 2012-06-21 | External structure for wireless-control, wireless-charging and voltage-descending control circuit and electric kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202735738U true CN202735738U (en) | 2013-02-13 |
Family
ID=47661423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220296429 Expired - Fee Related CN202735738U (en) | 2012-06-21 | 2012-06-21 | External structure for wireless-control, wireless-charging and voltage-descending control circuit and electric kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202735738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103702459A (en) * | 2013-09-26 | 2014-04-02 | 深圳市亿捷能科技有限公司 | Heating and thermal insulating pedestal based on wireless charger |
-
2012
- 2012-06-21 CN CN 201220296429 patent/CN202735738U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103702459A (en) * | 2013-09-26 | 2014-04-02 | 深圳市亿捷能科技有限公司 | Heating and thermal insulating pedestal based on wireless charger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20210621 |