CN203315163U - Hand warmer with lighting function and function of mobile power supply - Google Patents
Hand warmer with lighting function and function of mobile power supply Download PDFInfo
- Publication number
- CN203315163U CN203315163U CN2013200716741U CN201320071674U CN203315163U CN 203315163 U CN203315163 U CN 203315163U CN 2013200716741 U CN2013200716741 U CN 2013200716741U CN 201320071674 U CN201320071674 U CN 201320071674U CN 203315163 U CN203315163 U CN 203315163U
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- illumination
- hand warmer
- circuit
- power source
- portable power
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Abstract
The utility model is suitable for the technical field of electrons, and provides a hand warmer with a lighting function and the function of a mobile power supply. The hand warmer comprises a casing, a battery and a circuit board, wherein one or more lighting lamps are arranged on the casing; metal heat conducting strips are arranged on the surface of the casing; a heating fin is arranged on the inner layer of the casing; the heating fin and the lighting lamps are electrically connected to the battery. Through combination of the characteristics of a flashlight, the mobile power supply and a hand warmer, different temperature working modes are set, different environment needs are met, comfort of hands is kept under the cold environment, electric power of the internal battery is fully utilized for lighting and charging of electronic products such as mobile phones, MP3 and MP4, and usability and safety of the hand warmer are improved.
Description
Technical field
This utility model relates to electronic technology field, relates in particular to a kind of hand warmer with illumination and portable power source function.
Background technology
Little pocket lamp is a kind of handheld lighting instrument, along with the development of battery technology, and storage more and more, but only be used for illumination, add and adopted LED (Light Emitting Diode, light emitting diode) bulb, the electric power filled once can be with for a long time, and function is also single after all.At this time need to utilize electric power in battery to do other thing, be used as little torch and use, cause the wasting of resources.Simultaneously common hand warmer also can only be used for warm hand, does not give full play to the convenience of battery electric power.
Although both structures are quite simple, as people, in cold environment, use lampet to be thrown light on or during maintenance operation, because temperature is too low, both hands easily produce stiff, reduce the comfortableness of using, when serious, also can affect normal maintenance operation, reduced work efficiency.
In summary, existing hand-held little illuminations, hand warmer, in actual use, obviously exist inconvenience and defect, so be necessary to be improved.
The utility model content
For above-mentioned defect, the purpose of this utility model is to provide a kind of hand warmer with illumination and portable power source function, solves the defect of the function singleness of pocket lamp, hand warmer, can also give full play to the convenience of battery electric power, use light and beautiful as portable power source.
To achieve these goals, this utility model provides a kind of hand warmer with illumination and portable power source function, comprise housing, battery, circuit board, described housing is provided with at least one illuminating lamp, and the surface of described housing is provided with metal conducting strip, the internal layer of described housing is provided with fever tablet, and described fever tablet and described illuminating lamp are electrically connected to described battery.
According to the hand warmer with illumination and portable power source function described in the utility model, described circuit board is provided with:
Input module, be provided with described battery, charging circuit and input interface;
Output module, be provided with the output voltage change-over circuit, and described output voltage change-over circuit is electrically connected to described illuminating lamp, status indicator lamp, described fever tablet and portable power source output interface by described battery;
Monitoring modular, be provided with charging observation circuit, electric quantity monitoring circuit, illumination observation circuit, temperature observation circuit, and the monitor signal of described monitoring modular is transferred to described status indicator lamp;
Control module, comprise temperature-control circuit, illumination control circuit, trigger control circuit, and described control module is electrically connected to described input module, output module, monitoring modular.
According to the hand warmer with illumination and portable power source function described in the utility model, described housing is provided with transparent cover.
According to the hand warmer with illumination and portable power source function described in the utility model, described housing is provided with at least one gauge tap and is connected with described control module, and described gauge tap is the multi-functional control switch, and mode of operation is switched.
According to the hand warmer with illumination and portable power source function described in the utility model, described metal conducting strip is aluminium flake.
According to the hand warmer with illumination and portable power source function described in the utility model, also comprise a heating, the gauge tap of charging and the gauge tap of an illumination.
According to the hand warmer with illumination and portable power source function described in the utility model, described status indicator lamp, arrange the lamp that at least one indicates state of charge, the lamp of at least one indication to the state of electronic product charging, the lamp of at least one indicated temperature state.
According to the hand warmer with illumination and portable power source function described in the utility model, described monitoring modular also is provided with the time monitoring circuit, described time monitoring circuit and described charging observation circuit and described electric quantity monitoring circuit, described output voltage change-over circuit are electrically connected to, and are electrically connected to described control module.
According to the hand warmer with illumination and portable power source function described in the utility model, described input interface, described output interface are USB interface or micro USB interface.
According to the hand warmer with illumination and portable power source function described in the utility model, described illuminating lamp, described status indicator lamp are the LED bulb.
This utility model is by the characteristics in conjunction with pocket lamp, portable power source, hand warmer, different temperature mode of operations is set, meet the varying environment needs, keep the comfortable of hands under cold environment, take full advantage of the electric power of internal cell, can be used for throwing light on, also can supply the electronic product chargings such as mobile phone, MP3, MP4, increased control and monitoring function, improved serviceability and the safety of hand warmer, more conveniently provide.
The accompanying drawing explanation
Fig. 1 is this utility model module diagram;
Fig. 2 is this utility model module partial structurtes schematic diagrams;
Fig. 3 is embodiment axonometric chart of this utility model;
Fig. 4 is embodiment of this utility model front view in kind;
Fig. 5 is embodiment of this utility model top view in kind;
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, and be not used in restriction this utility model.
The purpose of this utility model is to provide a kind of hand warmer with illumination and portable power source function, hereinafter to be referred as hand warmer, comprise housing, battery, circuit board, described housing is provided with at least one illuminating lamp, and the surface of described housing is provided with metal conducting strip, the internal layer of described housing is provided with fever tablet, and described fever tablet and described illuminating lamp are electrically connected to described battery.
In conjunction with the module diagram of the internal circuit of the present utility model shown in Fig. 1, Fig. 2, described circuit board 100 is provided with:
Monitoring modular 30, be provided with charging observation circuit 31, electric quantity monitoring circuit 32, and illumination observation circuit 33, temperature observation circuit 34, the monitor signal of described monitoring modular 30 is transferred to described status indicator lamp 35;
In conjunction with shown in Fig. 3 to Fig. 5, a kind of embodiment of the present utility model is provided with transparent lampshade 51 at housing 50, be provided with 4 ultrawhite LED lamps in lampshade 51 as illuminating lamp, for illumination, housing 50 both sides are provided with two multi-functional gauge taps, gauge tap 45, gauge tap 46 are connected to control module 40, the described metal conducting strip preferably arranged is aluminium flake, two altogether, the aluminium flake 52 on housing 50 tops and the aluminium flake 53 of lower housing portion, the fever tablet 22 arranged with internal circuit contacts, the conduction heat.
Gauge tap 45 is controlled illumination, gauge tap 46 is controlled charging, heating, and gauge tap definition flicking once starts switching working mode afterwards, under gauge tap 45 is controlled, have normal, glisten, close three switching states, and gauge tap 46 transfer sequences start charging, the room temperature heating, the high temperature heating, close, by gauge tap of flicking, switch in order different mode of operations.Monitoring modular 30 monitors circuit working state and transmits triggering signal to control module 40, triggers and starts control module 40 switching working modes, the protection product.
Be provided with the micro USB interface and be used for to the hand warmer charging as input interface 12, the USB interface that is provided with output is used for exporting and charges the phone.Aluminium flake 52 and aluminium flake 53 that heat conduction is arranged at hand warmer, contact with the fever tablet 22 of internal circuit, press gauge tap enter after glow mode heatable, warm hand.Side is provided with the aperture of wire rope handling, can bind rope, is convenient for carrying, more attractive in appearance.
Be provided with 7 LED lamps as display lamp 35 on housing 50: from left to right, 35A～35D, 4 display lamps show for electric weight, other three, display lamp 35E indicates external charged state, display lamp 35F indicates standard temperature, and display lamp 35G indicates high temperature, means to enter the relevant work pattern when display lamp lights.
In the present embodiment, battery 1 is being charged, insert micro USB socket with circumscripted power line, 3, four battery capacity indication lamp 35A～35D of input socket mean dump energy the number, set the power threshold of bright light, 50%, 3 lamp of 1 bright expression of 25%, 2 lamp of the bright expression of lamp means 75%, 4 lamps mean 100% in the time of bright, and electric weight is full.External power supply in connection, start, to 1 charging of built-in battery, while not reaching setting threshold, can in work, can glimmer, and over threshold value is only bright, do not dodge.
When the electronic products such as mobile phone, MP3, MP4 are charged, use one of connecting line to insert hand warmer output USB socket 23, a connecting electronic product input socket, press gauge tap 46 and open charge mode, hand warmer automatic check dump energy, battery capacity indication lamp 35A～35D lights, display lamp 35E starts bright, means to charge the phone, when checking that battery 1 electric weight is too low, display lamp 35E starts flicker, stops charging.Further, when there is no the connecting electronic product, and started charge mode, for avoiding maloperation, produced harm, monitored and there is no situation about connecting, automatic switchover is closed.
Preferably in order to distinguish the attribute of display lamp, can allow the color difference of display lamp 35A～35G, the display lamp 35A～35D that means electric weight be red, the display lamp 35E that means outwards charging is green.
On aforementioned basis, monitoring modular 30 also is provided with time monitoring circuit 36, with described charging observation circuit 31 and electric quantity monitoring circuit 32, output socket 23, is electrically connected to, and with control module 40, is electrically connected to.Can be so that time control be more accurate.
Different is that USB interface connects mobile phone or other digital product, and the mode of operation of charging, heating, illumination is carried out to timing, reaches setting threshold and is switched to predetermined state.When there is no the connecting electronic product, and start charge mode, for avoiding maloperation, produced harm, monitored the situation that there is no connection, the time of the pattern of closing of automatically switching back, can be in 30 seconds, the time is enough short.When electric weight is too low, be in the state of external charging, the display lamp that means externally charging transfers flicker to by bright, also will in 5 minutes, stop charging, when display lamp does not work, stop charging, make battery electric quantity not exhaust, residue also can be used as heating, illumination Emergency use.
The another kind of embodiment of this utility model, different from previous embodiment, three altogether of display lamps, one means dump energy, and one means externally charging, and one means temperature.The display lamp of the electric weight of battery can change the LED lamp of change color into, by being set, the different colours combination means electric weight and charged state, while charging to internal battery, display lamp starts flicker, means charging, shows that redness is 25%, orange 50%, green 75%, yellowly 100% be full of, can determine that according to the numeral of concrete milliampere of number on description dump energy can be to the electronic product numerical value that charges.While externally being charged, the battery capacity indication lamp is bright 5～10 seconds when starting charge mode only, and complete in charging, disconnect, electric weight lights when low.Intermediate representation is the LED lamp of charging externally, and constant color, be preferably redness here, means charging while lighting, and during flicker, means to be about to disconnect.The LED lamp of indicated temperature, orange expression standard temperature, the red high temperature that means.The mode of operation transfer sequence of gauge tap is constant, can be often by once switching the one action state on two gauge taps.
By a gauge tap, in sum, by the characteristics in conjunction with pocket lamp, portable power source, hand warmer, different temperature mode of operations is set, meet the varying environment needs, keep the comfortable of hands under cold environment, take full advantage of the electric power of internal cell, can be used for throwing light on, also can supply the electronic product chargings such as mobile phone, MP3, MP4, increased control and monitoring function, improved serviceability and the safety of portable power source, more conveniently provide.
Certainly; this utility model also can have other various embodiments; in the situation that do not deviate from this utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding changes and distortion according to this utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of this utility model.
Claims (10)
1. one kind has illumination and the hand warmer of portable power source function, comprise housing, battery, circuit board, it is characterized in that, described housing is provided with at least one illuminating lamp, and the surface of described housing is provided with metal conducting strip, the internal layer of described housing is provided with fever tablet, and described fever tablet and described illuminating lamp are electrically connected to described battery.
2. have according to claim 1 the hand warmer of illumination and portable power source function, it is characterized in that, described circuit board is provided with:
Input module, be provided with described battery, charging circuit and input interface;
Output module, be provided with the output voltage change-over circuit, and described output voltage change-over circuit is electrically connected to described illuminating lamp, status indicator lamp, described fever tablet and portable power source output interface by described battery;
Monitoring modular, be provided with charging observation circuit, electric quantity monitoring circuit, illumination observation circuit, temperature observation circuit, and the monitor signal of described monitoring modular is transferred to described status indicator lamp;
Control module, comprise temperature-control circuit, illumination control circuit, trigger control circuit, and described control module is electrically connected to described input module, output module, monitoring modular.
3. have according to claim 2 the hand warmer of illumination and portable power source function, it is characterized in that, described housing is provided with transparent cover.
4. have according to claim 2 the hand warmer of illumination and portable power source function, it is characterized in that, described housing is provided with at least one gauge tap and is connected with described control module, and described gauge tap is the multi-functional control switch, and mode of operation is switched.
5. have according to claim 1 the hand warmer of illumination and portable power source function, it is characterized in that, described metal conducting strip is aluminium flake.
6. there is according to claim 2 the hand warmer of illumination and portable power source function, it is characterized in that, also comprise a heating, the gauge tap of charging and the gauge tap of an illumination.
7. the hand warmer that there is according to claim 2 illumination and portable power source function, it is characterized in that described status indicator lamp arranges the lamp that at least one indicates state of charge, the lamp of at least one indication to the state of electronic product charging, the lamp of at least one indicated temperature state.
8. the hand warmer that there is according to claim 2 illumination and portable power source function, it is characterized in that, described monitoring modular also is provided with the time monitoring circuit, described time monitoring circuit and described charging observation circuit and described electric quantity monitoring circuit, described output voltage change-over circuit are electrically connected to, and are electrically connected to described control module.
9. have according to claim 2 the hand warmer of illumination and portable power source function, it is characterized in that, described input interface, described output interface are USB interface or micro USB interface.
10. according to the described hand warmer with illumination and portable power source function of claim 2～9 any one, it is characterized in that, described illuminating lamp, described status indicator lamp are the LED bulb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200716741U CN203315163U (en) | 2013-02-07 | 2013-02-07 | Hand warmer with lighting function and function of mobile power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200716741U CN203315163U (en) | 2013-02-07 | 2013-02-07 | Hand warmer with lighting function and function of mobile power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203315163U true CN203315163U (en) | 2013-12-04 |
Family
ID=49654570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200716741U Expired - Fee Related CN203315163U (en) | 2013-02-07 | 2013-02-07 | Hand warmer with lighting function and function of mobile power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203315163U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103715744A (en) * | 2014-01-13 | 2014-04-09 | 深圳市华宝新能源有限公司 | Multi-functional mobile power supply |
| CN105822930A (en) * | 2016-05-25 | 2016-08-03 | 常州市武进凯利达电子有限公司 | Flashlight with heating function |
| CN107524938A (en) * | 2016-06-22 | 2017-12-29 | 海洋王照明科技股份有限公司 | A kind of intelligent warming illuminating lamp and system |
-
2013
- 2013-02-07 CN CN2013200716741U patent/CN203315163U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103715744A (en) * | 2014-01-13 | 2014-04-09 | 深圳市华宝新能源有限公司 | Multi-functional mobile power supply |
| CN103715744B (en) * | 2014-01-13 | 2016-04-20 | 深圳市华宝新能源有限公司 | Multifunctional portable power source |
| CN105822930A (en) * | 2016-05-25 | 2016-08-03 | 常州市武进凯利达电子有限公司 | Flashlight with heating function |
| CN107524938A (en) * | 2016-06-22 | 2017-12-29 | 海洋王照明科技股份有限公司 | A kind of intelligent warming illuminating lamp and system |
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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: 20131204 Termination date: 20180207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |