CN204192851U - A kind of Novel hand warmer - Google Patents
A kind of Novel hand warmer Download PDFInfo
- Publication number
- CN204192851U CN204192851U CN201420622331.4U CN201420622331U CN204192851U CN 204192851 U CN204192851 U CN 204192851U CN 201420622331 U CN201420622331 U CN 201420622331U CN 204192851 U CN204192851 U CN 204192851U
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- CN
- China
- Prior art keywords
- heat
- hand warmer
- generating disc
- novel hand
- heat conductor
- 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.)
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Abstract
The utility model discloses a kind of Novel hand warmer.The purpose of this utility model is the Novel hand warmer providing a kind of improvement.This utility model comprises shell and establishes ceramic heat conductor in the enclosure, is provided with heat-generating disc in described ceramic heat conductor; Described heat-generating disc is electrically connected with temperature controller and temperature safety tube; Be filled with heat-preservation cotton between described shell and ceramic heat conductor, generated heat by heat-generating disc, ceramic heat conductor and heat-preservation cotton store and slowly conduct heat to object shell reaching warm hand, have the advantages that structure is simple, with low cost, durable.
Description
Technical field
This utility model relates to a kind of hand warmer, particularly relates to a kind of Novel hand warmer.
Background technology
Current hand warmer normally adopts packed heat-conducting liquid and heater, is generated heat before this by heater, and heat-conducting liquid stores and conducts heat on sack, thus reaches the object of warm hand; This mode has some disadvantages, and such as sack, when long-time use, may exist infiltration, perforation is even broken, thus have impact on the safety in use; The thermal storage performance of liquid is limited in addition, and the time of insulation is shorter.
Utility model content
Technical problem to be solved in the utility model to provide a kind of Novel hand warmer, and it can efficiently solve use safety and the short problem of temperature retention time, has the advantages that structure is simple, with low cost, durable.
For achieving the above object, the technical solution adopted in the utility model is: a kind of Novel hand warmer, comprises shell and establishes ceramic heat conductor in the enclosure, be provided with heat-generating disc in described ceramic heat conductor; Described heat-generating disc is electrically connected with temperature controller and temperature safety tube; Heat-preservation cotton is filled with between described shell and ceramic heat conductor;
Further, described shell comprises the upper cover and lower cover that cooperatively interact, and described upper cover and lower cover are that buckle is connected;
Further, described shell is provided with the power connection be electrically connected with described temperature controller, temperature safety tube;
Further, the groove for placing described heat-generating disc is provided with in described ceramic heat conductor;
Further, described shell uses PC flame-resistant high-temperature-resistant material to be made into.
This utility model have employed above-mentioned technical scheme, overcomes the deficiency of background technology, provides a kind of Novel hand warmer, and it can efficiently solve use safety and the short problem of temperature retention time, has the advantages that structure is simple, with low cost, durable.
Accompanying drawing explanation
Accompanying drawing 1 is explosive view of the present utility model;
Accompanying drawing 2 is structural representation of the present utility model;
In figure: shell 1, ceramic heat conductor 2, heat-generating disc 3, temperature controller 4, temperature safety tube 5, heat-preservation cotton 6, power connection 7, upper cover 11, lower cover 12, groove 21.
Detailed description of the invention
Below in conjunction with accompanying drawing, by being further described detailed description of the invention of the present utility model, make the technical solution of the utility model and beneficial effect thereof clearly, clearly.
See accompanying drawing 1 to 2, this utility model comprises shell 1 and is located at the ceramic heat conductor 2 in shell 1, is provided with heat-generating disc 3 in described ceramic heat conductor 2; Described heat-generating disc 3 is electrically connected with temperature controller 4 and temperature safety tube 5; Heat-preservation cotton 6 is filled with between described shell 1 and ceramic heat conductor 2;
Further, described shell 1 comprises the upper cover 11 and lower cover 12 that cooperatively interact, and described upper cover 11 and lower cover 12 are connected for buckle;
Further, described shell 1 is provided with the power connection 7 be electrically connected with described temperature controller 4, Temperature protection 5 pipe;
Further, the groove 21 for placing described heat-generating disc 3 is provided with in described ceramic heat conductor 2;
Further, described shell 1 uses PC flame-resistant high-temperature-resistant material to be made into.
When in use, power connection 7 connects upper external power supply, heat-generating disc 3 heating power, and when heat reaches preset value, temperature controller 4 cuts off the power supply of heat-generating disc 3; When heat exceedes the preset value of temperature safety tube 5, temperature safety tube 5 also can cut off the power supply of heat-generating disc 3; Heat-generating disc 3 passed to ceramic heat conductor 2 before this, then passed to heat-preservation cotton 6 from ceramic heat conductor 2, and last heat-preservation cotton 6 passes on shell 1.
By the description of above-mentioned structure and principle; person of ordinary skill in the field is to be understood that; this utility model is not limited to above-mentioned detailed description of the invention; this utility model basis adopts the improvement of techniques well known and substitutes and all drop on protection domain of the present utility model, should be limited by each claim.
Claims (5)
1. a Novel hand warmer, is characterized in that: comprise shell and establish ceramic heat conductor in the enclosure, be provided with heat-generating disc in described ceramic heat conductor; Described heat-generating disc is electrically connected with temperature controller and temperature safety tube; Heat-preservation cotton is filled with between described shell and ceramic heat conductor.
2. a kind of Novel hand warmer according to claim 1, is characterized in that: described shell comprises the upper cover and lower cover that cooperatively interact, and described upper cover and lower cover are that buckle is connected.
3. a kind of Novel hand warmer according to claim 1, is characterized in that: described shell is provided with the power connection be electrically connected with described temperature controller, temperature safety tube.
4. a kind of Novel hand warmer according to claim 1, is characterized in that: be provided with the groove for placing described heat-generating disc in described ceramic heat conductor.
5. a kind of Novel hand warmer according to claim 1, is characterized in that: described shell uses PC flame-resistant high-temperature-resistant material to be made into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420622331.4U CN204192851U (en) | 2014-10-25 | 2014-10-25 | A kind of Novel hand warmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420622331.4U CN204192851U (en) | 2014-10-25 | 2014-10-25 | A kind of Novel hand warmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204192851U true CN204192851U (en) | 2015-03-11 |
Family
ID=52650857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420622331.4U Active CN204192851U (en) | 2014-10-25 | 2014-10-25 | A kind of Novel hand warmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204192851U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104797019A (en) * | 2015-04-01 | 2015-07-22 | 杜杭华 | Electric heating generating body for hand warmer |
| FR3063634A1 (en) * | 2017-03-13 | 2018-09-14 | Nathalie Trocme Alexandre | DEVICE FOR ALLEVIATING CONTACT PAIN CONSISTING OF SLATE TYPE THERMO-CONDUCTIVE MATERIAL |
| CN112353553A (en) * | 2020-11-09 | 2021-02-12 | 武汉工程大学 | Hand warmer utilizing phase change heat storage |
-
2014
- 2014-10-25 CN CN201420622331.4U patent/CN204192851U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104797019A (en) * | 2015-04-01 | 2015-07-22 | 杜杭华 | Electric heating generating body for hand warmer |
| FR3063634A1 (en) * | 2017-03-13 | 2018-09-14 | Nathalie Trocme Alexandre | DEVICE FOR ALLEVIATING CONTACT PAIN CONSISTING OF SLATE TYPE THERMO-CONDUCTIVE MATERIAL |
| CN112353553A (en) * | 2020-11-09 | 2021-02-12 | 武汉工程大学 | Hand warmer utilizing phase change heat storage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161025 Address after: 528427 No. 49 Leap Road, Nantou Town, Guangdong, Zhongshan Patentee after: Nakayama Chiyumashi Electrical Appliance Industry Co Ltd Address before: 528400 Guangdong Province, Nantou Town, Hui Hui North Industrial Zone, Leap Road, No. 49, No. Patentee before: Zhou Peigang |