CN201404345Y - Electric hand warmer - Google Patents
Electric hand warmer Download PDFInfo
- Publication number
- CN201404345Y CN201404345Y CN2009201207244U CN200920120724U CN201404345Y CN 201404345 Y CN201404345 Y CN 201404345Y CN 2009201207244 U CN2009201207244 U CN 2009201207244U CN 200920120724 U CN200920120724 U CN 200920120724U CN 201404345 Y CN201404345 Y CN 201404345Y
- Authority
- CN
- China
- Prior art keywords
- hand warmer
- electric hand
- battery
- lower cover
- upper cover
- 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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- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Central Heating Systems (AREA)
- Control Of Resistance Heating (AREA)
Abstract
The utility model discloses an electric hand warmer which comprises an upper cover (1), a lower cover (2) and a heat generator. A three-gear hand-operated switch (3) is arranged on the upper cover (1); a reverse charge socket (6) and the heat generator are arranged between the upper cover (1) and the lower cover (2); the heat generator comprises a polymer lithium cell (4) connected with the reverse charge socket (6), a circuit board (5) provided with a temperature sensing controller, a charge port and an indication lamp, a ceramic heating piece (7) and an irradiating piece (8); and the hand-operated switch (3), the polymer lithium cell (4), and the ceramic heating piece (7) are connected together through the circuit board (5). The electric hand warmer has the beneficial effects that the hand warmer can be used according to individual demands without the effects of environments and locations; ceramic infrared heat transmission is adopted, thereby achieving health, no radiation, environmental protection, and energy conservation; and the hand warmer is attractive and portable, has large battery capacity, and can be charged by USB or other devices for charging mobile phones or digitalproducts.
Description
Technical field
This utility model relates to a kind of hand warmer, particularly a kind of electric hand warmer.
Background technology
At present, the electric heating mode of heating of most electric hand warmer adopts heating wire as heater, and therefore have following problem: the life-span of electric heater is not long, and service time is short, not enough power saving, volume ratio is bigger, not enough environmental protection, electromagnetic radiation is arranged, and charging modes is single, can not charge with USB.
Because the living condition constantly promotes, digital product has become people's requirement, occurs not having electricity to become to bring very big inconvenience to people often, and preparing and carrying with battery becomes from now on a trend.
Summary of the invention
At the shortcoming of existing electric hand warmer and the demand in market, this utility model provides a kind of electric hand warmer.
To achieve these goals, the measure taked of this utility model:
A kind of electric hand warmer, comprise loam cake, lower cover and electro-heat equipment composition, loam cake is provided with the hand switch of branch third gear, be provided with anti-socket and the electro-heat equipment of filling between loam cake and the lower cover, described electro-heat equipment is by forming with the anti-battery that socket links to each other, the wiring board that is provided with temperature sensing controller and charge port and display lamp, heating sheet and the fin of filling, and wiring board links together by hand switch, battery and heating sheet;
Described battery is the polymer compound lithium battery;
Described heating sheet is a ceramic heating plate;
Described hand switch is divided into Guan Diandang, low temperature shelves and high temperature shelves third gear.
The beneficial effects of the utility model: be not subjected to the influence in environment and place, can use, adopt ceramic infrared ray to conduct heat by the needs of oneself, healthy radiationless, environmental protection, energy-conservation, volume attractive in appearance is little, easy to carry, battery capacity is big, can charge and charge to mobile phone or digital product by USB.
Description of drawings
Fig. 1, STRUCTURE DECOMPOSITION figure of the present utility model.
The specific embodiment
A kind of electric hand warmer, comprise loam cake 1, lower cover 2 and electro-heat equipment composition, loam cake 1 is provided with the hand switch 3 of branch third gear, be provided with anti-socket 6 and the electro-heat equipment of filling between loam cake 1 and the lower cover 2, described electro-heat equipment is by forming with the anti-battery 4 that socket 6 links to each other, the wiring board 5 that is provided with temperature sensing controller and charge port and display lamp, heating sheet 7 and the fin 8 of filling, and wiring board 5 links together by hand switch 3, battery 4 and the sheet 7 that generates heat; Described battery 4 is polymer compound lithium batteries; Described heating sheet 7 is ceramic heating plates; Described hand switch 3 is divided into third gear, is respectively: Guan Diandang, low temperature shelves and high temperature shelves.When being in Guan Diandang, heater is not worked, and these shelves also are suggestion charging shelves, if at these shelves, but do not have the time of charging, and display lamp LED extinguishes; If charge, display lamp LED is red Chang Liang; LED is red flicker when being full of.If charge when low temperature shelves and high temperature shelves, LED is red Chang Liang; LED is red slowly flicker when being full of, and this moment, heater was not worked, and has only the switch shelves are reverted to close when being transferred to low temperature shelves or high temperature shelves again behind the electricity shelves, and heater could begin operate as normal.The heating-up temperature of low temperature shelves is about 45 ℃, and LED is green flicker during the heater heating, and LED is green Chang Liang when reaching target temperature, along with decrease of temperature, when temperature dropped to the threshold values that needs heating, heater began heating again, LED is green flicker, so circulation.The heating-up temperature of high temperature shelves is about 53 ℃, and operation principle is identical during with the low temperature shelves.This product is made up the number during code product as reserve battery is counter, and the heating sheet is not worked, and the LED lamp is red fast blink.Those skilled in the art's change and replacement all are within the protection domain of the present utility model in this area.
Claims (4)
1, a kind of electric hand warmer, comprise loam cake (1), lower cover (2) and electro-heat equipment composition, it is characterized in that: loam cake (1) is provided with the hand switch (3) of branch third gear, be provided with anti-socket (6) and the electro-heat equipment of filling between loam cake (1) and the lower cover (2), described electro-heat equipment is by forming with the anti-battery (4) that socket (6) links to each other, the wiring board (5) that is provided with temperature sensing controller and charge port and display lamp, heating sheet (7) and the fin (8) of filling, and wiring board (5) links together by hand switch (3), battery (4) and the sheet (7) that generates heat.
2, electric hand warmer according to claim 1 is characterized in that: described battery (4) is the polymer compound lithium battery.
3, electric hand warmer according to claim 1 and 2 is characterized in that: described heating sheet (7) is a ceramic heating plate.
4, electric hand warmer according to claim 3 is characterized in that: described hand switch (3) is divided into Guan Diandang, low temperature shelves and high temperature shelves third gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201207244U CN201404345Y (en) | 2009-06-01 | 2009-06-01 | Electric hand warmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201207244U CN201404345Y (en) | 2009-06-01 | 2009-06-01 | Electric hand warmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201404345Y true CN201404345Y (en) | 2010-02-17 |
Family
ID=41675262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201207244U Expired - Fee Related CN201404345Y (en) | 2009-06-01 | 2009-06-01 | Electric hand warmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201404345Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862235A (en) * | 2010-06-25 | 2010-10-20 | 张少微 | Electric hand warmer |
| CN106109086A (en) * | 2016-07-02 | 2016-11-16 | 张远海 | Electric hand warmer based on electromagnetic principle |
| CN106152246A (en) * | 2016-07-02 | 2016-11-23 | 张远海 | Separate type electric heating product |
| USD791431S1 (en) | 2016-03-01 | 2017-07-11 | Delmer Tingler | Hand warmer |
| US9720465B2 (en) | 2014-08-28 | 2017-08-01 | Boe Technology Group Co., Ltd. | Heat dispersion apparatus and portable device |
| US10939504B1 (en) * | 2019-11-20 | 2021-03-02 | Shenzhen Yilian Youchuang Network Co., Ltd | Hand warmer with the function of portable power source |
-
2009
- 2009-06-01 CN CN2009201207244U patent/CN201404345Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862235A (en) * | 2010-06-25 | 2010-10-20 | 张少微 | Electric hand warmer |
| US9720465B2 (en) | 2014-08-28 | 2017-08-01 | Boe Technology Group Co., Ltd. | Heat dispersion apparatus and portable device |
| USD791431S1 (en) | 2016-03-01 | 2017-07-11 | Delmer Tingler | Hand warmer |
| CN106109086A (en) * | 2016-07-02 | 2016-11-16 | 张远海 | Electric hand warmer based on electromagnetic principle |
| CN106152246A (en) * | 2016-07-02 | 2016-11-23 | 张远海 | Separate type electric heating product |
| US10939504B1 (en) * | 2019-11-20 | 2021-03-02 | Shenzhen Yilian Youchuang Network Co., Ltd | Hand warmer with the function of portable power source |
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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 |
Granted publication date: 20100217 Termination date: 20150601 |
|
| EXPY | Termination of patent right or utility model |