CN2662864Y - Electric warming hand-muff - Google Patents
Electric warming hand-muff Download PDFInfo
- Publication number
- CN2662864Y CN2662864Y CN 200320115266 CN200320115266U CN2662864Y CN 2662864 Y CN2662864 Y CN 2662864Y CN 200320115266 CN200320115266 CN 200320115266 CN 200320115266 U CN200320115266 U CN 200320115266U CN 2662864 Y CN2662864 Y CN 2662864Y
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- utility
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- heating element
- heating
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- Expired - Fee Related
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Abstract
The utility model relates to an electrothermal hand warming sleeve which consists of a control device, a power supply connecting line, a flexible heating element, a shell, an insulation layer and an inner cover. One end of the control device is connected with one end of the power supply connecting line, the other end of the power supply connecting line is connected with the flexible heating element which takes a drum shape, the inner and outer layers of the flexible heating element are respectively sleeved with the inner cover and the insulation layer which take a drum shape, the outer layer of the insulation layer is sleeved with the shell which takes a drum shape. The utility model is capable for equably heating, heat dispersion and sealed heating, and needs small power, having a suitable heating temperature and a good heating effect, and the utility model is felt soft when touching. The utility model has the advantages of safe, reliable, easy to be generalized, moreover, saving the electricity and having a low cost.
Description
Technical field
This utility model belongs to the electric heating appliance technical field, particularly a kind of electric heating muff cover that is used for warm hands.
Background technology
At present, the electric heating hand warmer of selling on the market has two kinds, a kind of be by the surface be provided with cloth cover patty rigidity ferrum shell and in the electric heating hand warmer tool that constitutes of insulation asbestos, electric heating body, the temperature controller established.It is energising, high-power heating in short-term, when its temperature is increased to 300 ℃, can automatically cut off the electricity supply, and heat energy promptly discharges lentamente, and passes to the hands heating through insulation asbestos, ferrum shell, cloth cover.
Another kind be by skin be hot pressing soft plastic compound inslation bed thickness cloth and in the soft electric heating hand warmer of the cake formula tool that constitutes of the supporting electrolyte established and electrode, temperature controller.It in saline solution, when saline solution is warming up to 85 ℃ of left and right sides, can automatically be cut off the electricity supply thermal accumlation by the heating of energising in short-term of saline solution, and heat energy promptly discharges lentamente, and passes to the hands heating by the Polypropylence Sheet skin of heat seal.
More than two kinds of electric heating hand warmer tools pull off and can carry heating 1～2 hour behind the power supply, they are the open type heat radiation, the temperature of warming oneself early stage is very high, the heat-energy losses rate is big, later stage heating temperature is low excessively.Because energising power is 600W, in case temperature controller is out of control, its temperature young tiger liter promptly can cause danger, so poor stability.
Summary of the invention
The purpose of this utility model is to provide a kind of and can heat equably, dispel the heat at the problem of above-described electric heating hand warmer tool existence, the closure heating, and hands touches softness, power saving, safe and reliable electric heating muff cover.
Electric heating muff cover of the present utility model partly is made of control device, electric power connection line, flexible heating element, outer housing, heat-insulation layer, inner cover.One end of control device is connected with an end of electric power connection line, and the other end of electric power connection line is connected with flexible heating element.The inside and outside layer of flexible heating element is arranged with inner cover, heat-insulation layer respectively, and the skin of heat-insulation layer is arranged with outer housing.Flexible heating element, inner cover, heat-insulation layer, outer housing are tubular respectively.
After the electric heating muff of the present utility model cover energized, flexible heating element promptly produces heat, and by inner cover heat energy is passed on to hands and to warm oneself.Heat-insulation layer and outer housing control heat outwards do not scatter and disappear, and reach the closure heating effect.The height of control device attemperation, and when unusual overtemperature, can automatically cut off the electricity supply, guarantee safety.
Electric heating muff of the present utility model cover system heats equably, dispel the heat, and closure is warmed oneself, and power demand is little, is 15W only, during heating temperature be adjustable to 45 ℃ moderate.Its power saving, cost is low, and hands touches softness during use, and is safe and reliable, effective, is easy to promote.
Description of drawings
Fig. 1 is solid (signal) figure of this utility model electric heating muff cover assembly;
Fig. 2 is that the solid of Fig. 1 is launched (signal) figure.
The specific embodiment
Below in conjunction with above-mentioned accompanying drawing example electric heating muff cover of the present utility model is described in further detail.
The example of electric heating muff cover of the present utility model comprises that control device 1, electric power connection line 2, flexible heating element 3, outer housing 4, heat-insulation layer 5, inner cover 6 parts constitute.One end of control device 1 is connected with an end of electric power connection line 2, and the other end of electric power connection line 2 is connected with flexible heating element 3.The inside and outside layer of flexible heating element 3 is arranged with inner cover 6, heat-insulation layer 5 respectively, and the skin of heat-insulation layer 5 is arranged with outer housing 4.Flexible heating element 3, inner cover 6, heat-insulation layer 5, outer housing 4 are tubular respectively.Flexible heating element 3 usefulness flexibilities heating line is made, and heat-insulation layer 5, outer housing 4 are made with flexible material respectively, and inner cover 6 usefulness flannelettes are made.Their mutual in an orderly manner sheathed connections are combined into one, promptly constitute electric heating muff cover of the present utility model.
Claims (1)
1, the electric heating muff cover that is connected with an end of electric power connection line (2) of an end of a kind of control device (1), the other end that it is characterized in that electric power connection line (2) is connected with tubular flexible heating element (3), the inside and outside layer of flexible heating element (3) is arranged with tubular inner cover (6), heat-insulation layer (5) respectively, and the skin of heat-insulation layer (5) is arranged with tubular outer housing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320115266 CN2662864Y (en) | 2003-12-04 | 2003-12-04 | Electric warming hand-muff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320115266 CN2662864Y (en) | 2003-12-04 | 2003-12-04 | Electric warming hand-muff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2662864Y true CN2662864Y (en) | 2004-12-15 |
Family
ID=34345810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320115266 Expired - Fee Related CN2662864Y (en) | 2003-12-04 | 2003-12-04 | Electric warming hand-muff |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2662864Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103222912A (en) * | 2012-01-27 | 2013-07-31 | 吴舒克 | Chargeable battery heating muff |
| CN104958130A (en) * | 2015-07-09 | 2015-10-07 | 常州德日机械有限公司 | Novel hand warmer |
| CN105180250A (en) * | 2015-10-09 | 2015-12-23 | 贵州百信田园科技有限公司 | Electric heating furnace |
-
2003
- 2003-12-04 CN CN 200320115266 patent/CN2662864Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103222912A (en) * | 2012-01-27 | 2013-07-31 | 吴舒克 | Chargeable battery heating muff |
| CN104958130A (en) * | 2015-07-09 | 2015-10-07 | 常州德日机械有限公司 | Novel hand warmer |
| CN105180250A (en) * | 2015-10-09 | 2015-12-23 | 贵州百信田园科技有限公司 | Electric heating furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041215 Termination date: 20121204 |