CN210932167U - Hand warmer with charging function - Google Patents
Hand warmer with charging function Download PDFInfo
- Publication number
- CN210932167U CN210932167U CN201921672946.7U CN201921672946U CN210932167U CN 210932167 U CN210932167 U CN 210932167U CN 201921672946 U CN201921672946 U CN 201921672946U CN 210932167 U CN210932167 U CN 210932167U
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- CN
- China
- Prior art keywords
- switch
- charging
- shell
- hand warmer
- heater
- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a take hand warmer of function of charging, including shell, on & off switch and charging input port, the shell in install rechargeable battery, heater and circuit board, the shell on be provided with on & off switch, charging input port and charging output port, the circuit board link to each other with rechargeable battery, heater, on & off switch, charging input port and charging output port respectively. The utility model discloses when needing to use hand warmer, press the on & off switch at first for a shelves, operating temperature is 45 degrees, the heater begins to heat, the heater is towards shell transmission heat, the user is holding the hand warmer, if the temperature is not enough, can press the on & off switch again, adjust to second shelves, operating temperature is 60 degrees, after transferring to 2 shelves, press the on & off switch again and alright close the heater, this hand warmer has gear regulatory function, the output port of charging can charge to external electronic equipment (such as cell-phone); the charging output port is a USB interface, and the USB interface has high universality.
Description
Technical Field
The utility model relates to a hand warmer technical field especially relates to a hand warmer of area function of charging.
Background
The hand warmer is an automatic warming health care product developed by applying physical and chemical principles. The product has the advantages of automatic heating, interest, practicality and the like, and is popular, namely the hand warmer has multiple functions of automatic heating, physical therapy and health care and the like.
Smart phones are increasingly popular in people's lives, but smart phones have the fatal disadvantage that power consumption is high, and charging is needed after the smart phones are used for a period of time. In winter, if carry hand warmer and the treasured that charges simultaneously, can be comparatively inconvenient. Although the hand warmer with the charging function is available at present, the hand warmer does not have the gear adjusting function.
Disclosure of Invention
The utility model aims to solve the technical problem that a hand warmer with a charging function is provided, when the hand warmer needs to be used, firstly, long pressing of an on-off key is carried out for one gear, the working temperature is 45 degrees, a heater starts to heat, the heater transmits heat towards a shell, a user holds the hand warmer, if the temperature is insufficient, the user can press the on-off key again to adjust the hand warmer to the second gear, the working temperature is 60 degrees, and after the hand warmer is adjusted to the second gear, the heater can be closed by pressing the on-off key again, the hand warmer has a gear adjusting function, and a charging output port can charge external electronic equipment (such as a mobile phone); the charging output port is a USB interface, and the USB interface has high universality.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a hand warmer of function is charged in area, includes shell, on & off switch and the input port that charges, the shell in install rechargeable battery, heater and circuit board, the shell on be provided with the on & off switch, charge input port and the output port that charges, the circuit board link to each other with rechargeable battery, heater, on & off switch, the input port that charges and the output port that charges respectively, long press the on & off switch to be one grade, operating temperature is 45 degrees, press the on & off switch again and be two grades, operating temperature is 60 degrees, press the on & off switch again and close the heater promptly.
As right technical scheme a supplement, the shell on be provided with the pilot lamp, the pilot lamp is blue during first gear, the pilot lamp is red during second gear.
As right technical scheme a supplementary, the output port that charges be the USB interface.
As right technical scheme a supplement, the shell constitute by last casing and lower casing, should go up the casing and link to each other with adopting the grafting between the casing down.
Has the advantages that: the utility model relates to a hand warmer with charging function, when needing to use the hand warmer, press the on & off switch for one gear at first for a long time, operating temperature is 45 degrees, the heater begins to heat, the heater transmits the heat towards the shell, the user is holding the hand warmer, if the temperature is not enough, can press the on & off switch again, adjust to the second gear, operating temperature is 60 degrees, after adjusting to 2 grades, press the on & off switch again and alright close the heater, this hand warmer has gear adjusting function, and realize through a button, simple structure, the cost is lower; the charging output port can charge external electronic equipment (such as a mobile phone); the charging output port is a USB interface, and the USB interface has high universality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the present invention;
fig. 3 is a schematic diagram of the internal structure of the present invention.
The figure is as follows: 1. the device comprises a shell, 2, an on-off key, 3, a charging input port, 4, a charging output port, 5, a rechargeable battery, 6 and a heater.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
The utility model discloses an embodiment relates to a hand warmer of function charges in area, as shown in fig. 1-3, including shell 1, on & off switch 2 and charging input port 3, shell 1 in install rechargeable battery 5, heater 6 and circuit board, shell 1 on be provided with on & off switch 2, charging input port 3 and charging output port 4, the circuit board link to each other with rechargeable battery 5, heater 6, on & off switch 2, charging input port 3 and charging output port 4 respectively, press on & off switch 2 for a long time and be one grade, operating temperature is 45 degrees, press on & off switch 2 again and be two grades, operating temperature is 60 degrees, press on & off switch 2 again and close heater 6 promptly.
When needing to use hand warmer, press on & off switch 2 at first for a shelves for a long time, operating temperature is 45 degrees, heater 6 begins to heat, heater 6 is towards 1 transmission heat of shell, the user is holding warm hand, if the temperature is not enough, can press on & off switch 2 again, adjust to 2 shelves, operating temperature is 60 degrees, after transferring to 2 shelves, press on & off switch 2 again alright close heater 6, this hand warmer has gear regulatory function, output port 4 that charges can charge to external electronic equipment (like the cell-phone).
The battery 7 is first charged by a charger through the charging input port 12 and can be used after the charging is finished
The shell 1 is provided with an indicator light, the indicator light is blue in the first gear, and the indicator light is red in the second gear, so that the state can be conveniently distinguished.
The charging output port 4 is a USB interface, and the USB interface has strong universality.
The shell 1 is composed of an upper shell and a lower shell, and the upper shell and the lower shell are connected in an inserted manner.
Claims (4)
1. The utility model provides a hand warmer of function is charged in area, includes shell (1), on & off switch (2) and input port (3) that charges, its characterized in that: but shell (1) in install rechargeable battery (5), heater (6) and circuit board, shell (1) on be provided with on & off switch (2), charge input port (3) and output port (4) of charging, the circuit board link to each other with rechargeable battery (5), heater (6), on & off switch (2), charge input port (3) and output port (4) of charging respectively, long press on & off switch (2) and be one grade, operating temperature is 45 degrees, press on & off switch (2) again and be two grades, operating temperature is 60 degrees, press on & off switch (2) again and close heater (6).
2. The hand warmer with the charging function as claimed in claim 1, wherein: the shell (1) is provided with an indicator light, the indicator light is blue in the first gear, and the indicator light is red in the second gear.
3. The hand warmer with the charging function as claimed in claim 1, wherein: the charging output port (4) is a USB interface.
4. The hand warmer with the charging function as claimed in claim 1, wherein: the shell (1) is composed of an upper shell and a lower shell, and the upper shell and the lower shell are connected in an inserted manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921672946.7U CN210932167U (en) | 2019-10-09 | 2019-10-09 | Hand warmer with charging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921672946.7U CN210932167U (en) | 2019-10-09 | 2019-10-09 | Hand warmer with charging function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210932167U true CN210932167U (en) | 2020-07-07 |
Family
ID=71391496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921672946.7U Expired - Fee Related CN210932167U (en) | 2019-10-09 | 2019-10-09 | Hand warmer with charging function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210932167U (en) |
-
2019
- 2019-10-09 CN CN201921672946.7U patent/CN210932167U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20200707 Termination date: 20211009 |