CN201492089U - Temperature-adjustable thermal-insulation cushion - Google Patents
Temperature-adjustable thermal-insulation cushion Download PDFInfo
- Publication number
- CN201492089U CN201492089U CN2009202304970U CN200920230497U CN201492089U CN 201492089 U CN201492089 U CN 201492089U CN 2009202304970 U CN2009202304970 U CN 2009202304970U CN 200920230497 U CN200920230497 U CN 200920230497U CN 201492089 U CN201492089 U CN 201492089U
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- CN
- China
- Prior art keywords
- temperature
- cushion
- thermal
- electric heating
- insulating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000009413 insulation Methods 0.000 title claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims description 41
- 239000002344 surface layer Substances 0.000 claims description 8
- 239000010410 layer Substances 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000005485 electric heating Methods 0.000 abstract 7
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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Abstract
A temperature-adjustable thermal-insulation cushion relates to a cushion, and particularly relates to the technical field of thermal-insulation cushions which can regulate temperature through a USB interface. The temperature-adjustable thermal-insulation cushion is characterized by comprising a USB interface, a temperature adjusting module, an electric heating thermal-insulation cover and a cushion, wherein the cushion is provided with the electric heating thermal-insulation cover whose projection is in a shed shape, and the electric heating thermal-insulation cover is connected with the USB interface through the USB interface. The temperature adjusting module comprises a temperature adjusting switch and an indicating lamp, wherein the temperature-adjusting switch and the indicating lamp are respectively connected with the electric heating thermal-insulation cover. The temperature adjusting switch comprises a poking switch and a rectifier diode which are connected in parallel. The indicating lamp comprises a resistance and a double-color luminous diode which are connected in series. The electric heating thermal-insulation cover comprises an insulating face layer, an electric heating wire and an insulating bottom layer, and the electric heating wire is arranged between the insulating face layer and the insulating bottom layer. The temperature-adjustable thermal-insulation cushion has adjustable temperature, simple structure and long service life.
Description
One, affiliated technical field
The utility model relates to a kind of seat cushion, but is specifically related to a kind of technical field by USB interface temperature adjustment insulating cushion.
Two, background technology
Because general seat cushion do not have heat-preserving function, some seat cushion has heat insulation function, but can not temperature adjustment, plugs electricity with regard to the total power burning, and temperature is non-adjustable, influences comfortableness, and heating wire burns out easily, influences service life.
Three, summary of the invention
The utility model is in order to overcome above deficiency, provides that a kind of temperature is adjustable, simple in structure, the insulating cushion of the adjustable temperature of long service life.
The utility model is achieved by the following technical solution:
A kind of insulating cushion of adjustable temperature is characterized in that comprising USB interface, temperature-regulating module, electrical heating thermal cover, seat cushion, and the electrical heating thermal cover that projection is the canopy shape is set on the seat cushion, and the electrical heating thermal cover is connected with USB interface by USB interface.
Reasonablely be, temperature-regulating module of the present utility model comprises temperature regulating switch, indicator lamp, and temperature regulating switch, indicator lamp are connected with the electrical heating thermal cover respectively.
Reasonable is that register of the present utility model is made of a toggle switch and a commutation diode parallel connection.
Reasonable is that indicator lamp of the present utility model is made of a resistance and a double-colored light emitting diode string connection.
Reasonablely be, electrical heating thermal cover of the present utility model comprises insulation surface layer, heating wire, insulating bottom layer, and heating wire is between insulation surface layer and insulating bottom layer.
The utility model is equipped with on cushion and is attached thereto and the protruding electrical heating thermal cover that is the canopy shape, and they constitute warming chamber; The electrical heating thermal cover is made up of insulation surface layer, insulating bottom layer and the heating wire between them, is provided with line on the insulation surface layer, links to each other convenient plug with the computer USB mouth.On line, be provided with temperature-regulating module, comprise register and indicating device, described register is connected with the heating wire of electrical heating thermal cover, described indicating device is in parallel with the heating wire of electrical heating thermal cover, described register is made of a toggle switch and a commutation diode parallel connection, and described indicating device is made of a resistance and a double-colored light emitting diode string connection.
But temperature adjustment insulating cushion of the present utility model on the basis of existing insulation seat cushion, is only used 4 electronic components commonly used, comprises a toggle switch and a commutation diode, and a resistance and a double-colored light emitting diode have just obtained the function of temperature adjustment and indication.When toggle switch was closed, heating wire was operated in full power state, and commutation diode is owing to by short circuit, cut little ice, and the dichromatic LED in this moment indicating device is a kind of lumination of light emitting diode indication full power operation state of color wherein; When toggle switch disconnected, power supply became half-wave through rectifies, and heating wire is operated in the half-power state, the lumination of light emitting diode indication half-power duty of the another kind of color of dichromatic LED this moment.
The beneficial effects of the utility model are:
When 1, adjustable power, temperature are very low, make the heating wire total power, guarantee comfortableness, and temperature can make the work of heating wire half-power when low, temperature is suitable, is unlikely to streaming hand sweat, influences comfort level, prolongs the service life of heating wire simultaneously, also reaches the purpose of economize on electricity.
2, the temperature-regulating module circuit is simple, be arranged on the line, and safety easy to use, with low cost.
3, by indicating device is set, can show the duty of heating wire, handled easily.
Four, description of drawings
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is circuit theory diagrams of the present utility model.
Five, the specific embodiment
As shown in Figure 1, a kind of insulating cushion of adjustable temperature, it is characterized in that comprising usb 1, temperature-regulating module 3, electrical heating thermal cover, seat cushion 9, the electrical heating thermal cover that projection is the canopy shape is set on the seat cushion 9, the electrical heating thermal cover is connected with usb 1 by usb 1.
As shown in Figure 1, preferably: temperature-regulating module 3 of the present utility model comprises temperature regulating switch 4, indicator lamp 5, and temperature regulating switch 4, indicator lamp 5 are connected with the electrical heating thermal cover respectively.
As shown in Figure 1, preferably: register of the present utility model is made of a toggle switch and a commutation diode parallel connection.
As shown in Figure 1, preferably: indicator lamp 5 of the present utility model is made of a resistance and a double-colored light emitting diode string connection.
As shown in Figure 1, preferably: electrical heating thermal cover of the present utility model comprises insulation surface layer 6, heating wire 7, insulating bottom layer 8, and heating wire 7 is between insulation surface layer 6 and insulating bottom layer 8.
By shown in Figure 2 be circuit theory diagrams of the present utility model, register is connected with the heating wire 7 of electrical heating thermal cover, indicating device is in parallel with the heating wire 7 of electrical heating thermal cover.Register is made of toggle switch K and commutation diode D1 parallel connection.Indicating device is made of resistance R and dichromatic LED D2 series connection.When toggle switch K was closed, heating wire was operated in full power state, and dichromatic LED sends out light orange; When toggle switch K disconnected, heating wire was operated in the half-power state, at this moment the dichromatic LED green light.
Claims (5)
1. the insulating cushion of an adjustable temperature, it is characterized in that comprising USB interface (1), temperature-regulating module (3), electrical heating thermal cover, seat cushion (9), the electrical heating thermal cover that projection is the canopy shape is set on the seat cushion (9), and the electrical heating thermal cover is connected with USB interface (1) by USB interface (1).
2. the insulating cushion of adjustable temperature according to claim 1 is characterized in that above-mentioned temperature-regulating module (3) comprises temperature regulating switch (4), indicator lamp (5), and temperature regulating switch (4), indicator lamp (5) are connected with the electrical heating thermal cover respectively.
3. the insulating cushion of adjustable temperature according to claim 2 is characterized in that above-mentioned register is made of a toggle switch and a commutation diode parallel connection.
4. the insulating cushion of adjustable temperature according to claim 2 is characterized in that above-mentioned indicator lamp (5) is made of a resistance and a double-colored light emitting diode string connection.
5. the insulating cushion of adjustable temperature according to claim 1 is characterized in that above-mentioned electrical heating thermal cover comprises insulation surface layer (6), heating wire (7), insulating bottom layer (8), and heating wire (7) is positioned between insulation surface layer (6) and the insulating bottom layer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202304970U CN201492089U (en) | 2009-08-14 | 2009-08-14 | Temperature-adjustable thermal-insulation cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202304970U CN201492089U (en) | 2009-08-14 | 2009-08-14 | Temperature-adjustable thermal-insulation cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201492089U true CN201492089U (en) | 2010-06-02 |
Family
ID=42435299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202304970U Expired - Fee Related CN201492089U (en) | 2009-08-14 | 2009-08-14 | Temperature-adjustable thermal-insulation cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201492089U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102349763A (en) * | 2011-07-22 | 2012-02-15 | 吴江兴远纺织有限公司 | Heating cushion |
| CN103857078A (en) * | 2014-03-28 | 2014-06-11 | 吴建堂 | Soft-starting electric-heating cloth seat cushion with adjustable temperature |
-
2009
- 2009-08-14 CN CN2009202304970U patent/CN201492089U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102349763A (en) * | 2011-07-22 | 2012-02-15 | 吴江兴远纺织有限公司 | Heating cushion |
| CN103857078A (en) * | 2014-03-28 | 2014-06-11 | 吴建堂 | Soft-starting electric-heating cloth seat cushion with adjustable temperature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XIUQIAN POWER SUPPLY COMPANY, JIANGSU ELECTRIC POW Effective date: 20130122 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130122 Address after: 223600 No. 1, Changzhou Road, Shuyang County, Suqian, Jiangsu Patentee after: Shuyang Power Supply Company of Jiangsu Electric Power Company Patentee after: Jiangsu Suqian Power Supply Company Patentee after: Jiangsu Electric Power Company Patentee after: State Grid Corporation of China Address before: 223600 Shuyang county power supply company, No. 1 Changzhou Road, Shuyang County, Jiangsu, Suqian Patentee before: Shuyang Power Supply Company of Jiangsu Electric Power Company |
|
| 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: 20100602 Termination date: 20180814 |