CN202573444U - Electric heating type pencil - Google Patents
Electric heating type pencil Download PDFInfo
- Publication number
- CN202573444U CN202573444U CN 201220084206 CN201220084206U CN202573444U CN 202573444 U CN202573444 U CN 202573444U CN 201220084206 CN201220084206 CN 201220084206 CN 201220084206 U CN201220084206 U CN 201220084206U CN 202573444 U CN202573444 U CN 202573444U
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- CN
- China
- Prior art keywords
- electric heating
- pencil
- heating layer
- lead
- utility
- 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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Abstract
The utility model relates to an electric heating type pencil which comprises a pencil body; an electric heating layer and a battery box are sheathed at the end of the pencil body close to a pencil point; the battery box is arranged above the electric heating layer, and is internally provided with a lithium battery; the battery box is fixedly provided with a switch, and is internally provided with a lead; and the lithium battery is electrically connected with the electric heating layer by the lead. When the electric heating type pencil is in use, after the switch is turned on, the current is transmitted into the electric heating layer by the lithium battery through the lead, and the electric heating layer is capable of emitting heat, so that a user feels the hand warm.
Description
Technical field
The utility model relates to a kind of electrothermal pencil.
Background technology
Cause the lower place of indoor temperature in winter especially chillout, people's cooler hand of handwriting when writing with pencil is also terribly cold, usually holds incessantly pencil, and some people can put on one's gloves, hot-water bottle and so on, but is not easy to like this write.
The utility model content
The utility model provides a kind of electrothermal pencil to the above-mentioned deficiency that existing pencil exists.
The technical scheme that the utility model solves the problems of the technologies described above is following: a kind of electrothermal pencil comprises handwriting; Said handwriting is arranged with electric heating layer and battery case near an end of nib; Said battery case is positioned at the top of electric heating layer, and said battery case inside is provided with lithium battery, is fixed with switch on the said battery case; Have lead in the said battery case, said lithium battery is through being electrically connected between lead and the electric heating layer.
The beneficial effect of the utility model is: the utility model electrothermal pencil in use, behind switch open, lithium battery will be passed to electric heating layer with electric current through lead and make its heating, just can not let the user feel that hand is cold.
Description of drawings
Fig. 1 is the structural representation of the utility model electrothermal pencil.
The specific embodiment
Below in conjunction with accompanying drawing the principle and the characteristic of the utility model are described, institute gives an actual example and only is used to explain the utility model, is not the scope that is used to limit the utility model.
As shown in Figure 1; Said electrothermal pencil comprises handwriting 1, and said handwriting 1 is arranged with electric heating layer 4 and battery case 2 near an end of nib, and said battery case 2 is positioned at the top of electric heating layer 4; Said battery case 2 inside are provided with lithium battery; Be fixed with switch 3 on the said battery case 2, have lead in the said battery case 2, said lithium battery is through being electrically connected between lead and the electric heating layer 4.
The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (1)
1. an electrothermal pencil is characterized in that, comprises handwriting; Said handwriting is arranged with electric heating layer and battery case near an end of nib; Said battery case is positioned at the top of electric heating layer, and said battery case inside is provided with lithium battery, is fixed with switch on the said battery case; Have lead in the said battery case, said lithium battery is through being electrically connected between lead and the electric heating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220084206 CN202573444U (en) | 2012-02-28 | 2012-02-28 | Electric heating type pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220084206 CN202573444U (en) | 2012-02-28 | 2012-02-28 | Electric heating type pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202573444U true CN202573444U (en) | 2012-12-05 |
Family
ID=47242889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220084206 Expired - Fee Related CN202573444U (en) | 2012-02-28 | 2012-02-28 | Electric heating type pencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202573444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587294A (en) * | 2013-11-25 | 2014-02-19 | 无锡俊达测试技术服务有限公司 | Multifunctional pen |
-
2012
- 2012-02-28 CN CN 201220084206 patent/CN202573444U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587294A (en) * | 2013-11-25 | 2014-02-19 | 无锡俊达测试技术服务有限公司 | Multifunctional pen |
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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: 20121205 Termination date: 20130228 |