CN202711111U - Power regulating device of warming desk heater - Google Patents
Power regulating device of warming desk heater Download PDFInfo
- Publication number
- CN202711111U CN202711111U CN 201220395923 CN201220395923U CN202711111U CN 202711111 U CN202711111 U CN 202711111U CN 201220395923 CN201220395923 CN 201220395923 CN 201220395923 U CN201220395923 U CN 201220395923U CN 202711111 U CN202711111 U CN 202711111U
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- CN
- China
- Prior art keywords
- circuit module
- heating
- control circuit
- pipe
- metal tube
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- Expired - Fee Related
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- Electric Stoves And Ranges (AREA)
- Control Of Resistance Heating (AREA)
Abstract
The utility model provides a power regulating device of a warming desk heater, which comprises a chopper voltage regulation and control circuit module, a cycle output number circulating control circuit module and a time duty ratio circulating control circuit module, wherein the chopper voltage regulation and control circuit module is electrically connected with a heating metal pipe, an infrared heating pipe and a halogen heating pipe; the cycle output number circulating control circuit module is electrically connected with the heating metal pipe, a wire winding mica sheet and a spiral heating wire mucilage glue; and the time duty ratio circulating control circuit module is connected with the heating metal pipe, the wire winding mica sheet, the spiral heating wire mucilage glue and the halogen heating pipe for carrying out regulation. The circuit modules independently operate in a singlechip, thus flickering of the circuits and electromagnetism causing dizzy feeling due to mutual influence of heating devices are avoided effectively.
Description
Technical field
The utility model relates to the Table capable of heating field, relates in particular to the PCU Power Conditioning Unit of Table capable of heating well heater.
Background technology
The birth of Table capable of heating, in the season in severe winter, no longer be subjected to the impact of severe cold for people, can cosy seat case work, the Table capable of heating of known now comprises the cooking well heater that is positioned at table top, the warm pin well heater that is positioned at the middle part well heater of desk middle part and is positioned at the platform pin, wherein, warm pin well heater generally is provided with wrapping wire mica sheet, spiral heating silk adhesive sheet; This middle part well heater is provided with wrapping wire mica sheet, infrared heating pipe, heating metal tube; This cooking well heater has infrared heating pipe, halide electrothermal pipe.
Yet, all take unified power-on switch control for above-mentioned warm pin well heater, middle part well heater and cooking well heater, in case this power-on switch plugged, namely above-mentioned three well heater energising work, so, influencing each other or affecting other household electrical appliance appears in the work of each heat-generating pipe extremely easily, as causes the flicker of fluorescent tube, even the magnetic field that produces can affect the dizzy of human body.
Summary of the invention
The utility model provides a kind of PCU Power Conditioning Unit of Table capable of heating well heater, and the working alone of each well heater when its purpose is to overcome Table capable of heating work is independent of each other, and effectively avoids the impact on other circuit simultaneously.
Therefore, the utility model comprises single-chip microcomputer, include chopper control control circuit module in it, cycle output number circulating controling circuit module, duty ratio of time circulating controling circuit module, wherein, described chopper control control circuit module electrical connection has the heating metal tube, infrared heating pipe and halide electrothermal pipe, described cycle output number circulating controling circuit module electrical connection heating metal tube, wrapping wire mica sheet and spiral heating silk adhesive sheet, described duty ratio of time circulating controling circuit module connect regulates described heating metal tube, the wrapping wire mica sheet, spiral heating silk adhesive sheet and halide electrothermal pipe.
The beneficial effects of the utility model are: chopper control control circuit module electrical connection heating metal tube, infrared heating pipe and halide electrothermal pipe, cycle output number circulating controling circuit module electrical connection heating metal tube, wrapping wire mica sheet and spiral heating silk adhesive sheet, described duty ratio of time circulating controling circuit module then connects regulates described heating metal tube, the wrapping wire mica sheet, spiral heating silk adhesive sheet and halide electrothermal pipe, by in single-chip microcomputer, the independent of each circuit module being operated, effectively avoid interacting of each heater element, cause the flicker of circuit and generation to make the dizzy electromagnetism of people.
Description of drawings
Fig. 1 is module diagram of the present utility model.
Embodiment
Seeing also Fig. 1 is further described the utility model, the utility model comprises single-chip microcomputer 1, include chopper control control circuit module 2 in it, cycle output number circulating controling circuit module 3, duty ratio of time circulating controling circuit module 4, wherein, described chopper control control circuit module 2 electrical connections have heating metal tube 21, infrared heating pipe 22 and halide electrothermal pipe 23, described cycle output number circulating controling circuit module 3 electrical connection heating metal tubes 31, wrapping wire mica sheet 32 and spiral heating silk adhesive sheet 33, described duty ratio of time circulating controling circuit module 4 connects regulates described heating metal tube 21, wrapping wire mica sheet 32, spiral heating silk adhesive sheet 33 and halide electrothermal pipe 23.
To this, described chopper control control circuit module 2: be fit to connect heating metal tube 21, infrared heating pipe 22 and halide electrothermal pipe 23, and be not connected with wrapping wire mica sheet 32, spiral heating silk adhesive sheet 33, reason is that the structure of wrapping wire mica sheet 32 and spiral heating silk adhesive sheet 33 is not compact, heating wire is thinner, be in easily the caused electromagnetic force of current break under the chopping way and produce vibrations and audio-frequency noise.3 of described cycle output number circulating controling circuit modules are fit to connect described heating metal tube 31, wrapping wire mica sheet 32 and spiral heating silk adhesive sheet 33, and be not connected with heating metal tube 21, infrared heating pipe 22, halide electrothermal pipe 23, main cause be the to generate heat power of metal tube 21, infrared heating pipe 22, halide electrothermal pipe 23 is generally larger, several hertz to tens hertz low frequency switching over brings flicker to peripheral light fixture, people have watched for a long time and can produce easily kopiopia and dizzy, and, for infrared heating pipe 22 also visible significantly scintillation itself.Described duty ratio of time circulating controling circuit module 4: general cycle period is tens seconds to tens seconds, is fit to large heating metal tube 21, wrapping wire mica sheet 32 and the spiral heating silk adhesive sheet 33 of thermal capacity, and the halide electrothermal pipe 23 of Startup hysteresis.The response of infrared heating pipe 22 is very fast, has obvious light on and off to change, the characteristic of heating big rise and fall.
Claims (1)
1. the PCU Power Conditioning Unit of a Table capable of heating well heater, comprise single-chip microcomputer (1), it is characterized in that: include chopper control control circuit module (2) in the described single-chip microcomputer (1), cycle output number circulating controling circuit module (3), duty ratio of time circulating controling circuit module (4), wherein, described chopper control control circuit module (2) electrical connection has heating metal tube (21), infrared heating pipe (22) and halide electrothermal pipe (23), described cycle output number circulating controling circuit module (3) electrical connection heating metal tube (31), wrapping wire mica sheet (32) and spiral heating silk adhesive sheet (33), described duty ratio of time circulating controling circuit module (4) connect regulates described heating metal tube (21), wrapping wire mica sheet (32), spiral heating silk adhesive sheet (33) and halide electrothermal pipe (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220395923 CN202711111U (en) | 2012-08-11 | 2012-08-11 | Power regulating device of warming desk heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220395923 CN202711111U (en) | 2012-08-11 | 2012-08-11 | Power regulating device of warming desk heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202711111U true CN202711111U (en) | 2013-01-30 |
Family
ID=47591393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220395923 Expired - Fee Related CN202711111U (en) | 2012-08-11 | 2012-08-11 | Power regulating device of warming desk heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202711111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103995556A (en) * | 2014-05-30 | 2014-08-20 | 深圳市伟佰利科技有限公司 | Thermal load with power capable of being continuously adjusted and method |
-
2012
- 2012-08-11 CN CN 201220395923 patent/CN202711111U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103995556A (en) * | 2014-05-30 | 2014-08-20 | 深圳市伟佰利科技有限公司 | Thermal load with power capable of being continuously adjusted and method |
| CN103995556B (en) * | 2014-05-30 | 2016-01-20 | 深圳市伟佰利科技有限公司 | A kind of can the heat load of regulating power and method continuously |
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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: 20130130 Termination date: 20200811 |