CN204005308U - USB solar lamp - Google Patents
USB solar lamp Download PDFInfo
- Publication number
- CN204005308U CN204005308U CN201420408028.4U CN201420408028U CN204005308U CN 204005308 U CN204005308 U CN 204005308U CN 201420408028 U CN201420408028 U CN 201420408028U CN 204005308 U CN204005308 U CN 204005308U
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- China
- Prior art keywords
- lamp
- usb
- circuit board
- solar
- power pack
- 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 provides a kind of USB Solar lamp, comprise solar panel and the lamp main body that can connect by charging wire, lamp main body comprises power pack and is arranged on the fluorescent tube on power pack, in power pack, hold and can discharge and recharge battery pack and control circuit board, described power pack also has two side plates that are arranged on both sides, and the two ends of fluorescent tube are respectively equipped with lamp holder, fluorescent tube comprises substrate, substrate is provided with PCB circuit board, and lampshade is arranged on substrate, and PCB circuit board is positioned at lampshade.Described USB Solar lamp, compatible rechargeable solar battery and 12v charger charge function, discharging efficiency is higher than 85% efficiency circuit; USB mobile phone charging function, charging indication, electric quantity display function; Battery pack and function version can be dismantled, and conveniently reprocess; Light fixture, on auto repair process can be adsorbed on irony parts, utilizes solar irradiation energy to greatest extent.
Description
Technical field
The utility model relates to a kind of Solar lamp, and particularly a kind of applicable field is used, energy-conserving and environment-protective, and the Solar lamp that can charge to electronic product by USB connecting line.
Background technology
The disposable battery flashlight using at present on market, hand-rail type generating lamp etc., also have similar solar energy lamp.But this flashlight is shorter service life, after being finished, battery pollutes the environment, change battery also cumbersome.And hand-rail type generating lamp, need to be with hand telekinesis handle constantly during illumination, to use inconveniently, conversion efficiency is low.Existing solar energy lamp battery capacity is large not, only has 2250mAH, and service time is shorter, does not support to charge the phone function.In addition, when self driving is gone on a tour, if automobile trip fault also lacks operable maintenance emergency light.
Above-mentioned these defects bring inconvenience all to daily life and work.
Utility model content
The utility model is while encamping for current field, and night lighting, mobile phone charging do not have the problem of power supply; Being inconvenient to switch in Africa or remote districts, but has good Rizhao Area people's night lighting and mobile phone charging problem, and a kind of outdoor use of being convenient to is provided, employing solar recharging, and can be illumination and the charge function light fixture of electronic product charging.
Specifically, USB Solar lamp described in the utility model, comprise solar panel and the lamp main body that can connect by charging wire, lamp main body comprises power pack and is arranged on the fluorescent tube on power pack, holds and can discharge and recharge battery pack and control circuit board in power pack, described power pack also has two side plates that are arranged on both sides, the two ends of fluorescent tube are respectively equipped with lamp holder, and fluorescent tube comprises substrate, and substrate is provided with PCB circuit board, lampshade is arranged on substrate, and PCB circuit board is positioned at lampshade.
Further, the control circuit on described control circuit board comprises DC change-over circuit, constant-current drive circuit and constant voltage outputting circuit.Solar panel is connected with DC change-over circuit with charger device, by the current conversion of alternation, is that direct current pours in battery pack, and battery pack connects respectively constant-current drive circuit and constant voltage outputting circuit, is with dynamic load or is electronic product charging.
Further, on the lamp main body of described USB Solar lamp, be also provided with magnetic part, can be adsorbed on ironware easily.
Further, described PCB circuit board is provided with LED chip.
Further, described control circuit board is provided with lamp switch, USB charging inlet, charging indicator light, battery capacity indication lamp and DC charge port.
Further, be also provided with rope sling on the side plate of described power pack, described light fixture is easy to carry.
USB Solar lamp described in the utility model, possesses following function:
1, the present invention has adopted the light emitting source of lamp tube type, and square electric source capsule (placing battery group and charging panel), is convenient for carrying;
2, possess function of solar charging and 12V charger charge function;
3, power of lamp tube 3W can guarantee illumination in 8 hours in the situation that solar panels fill one day enough point;
4, possesses the function of charging the phone.
5, lamp interior is added with strong magnets, can be adsorbed on easily above the ironware at auto repair position.
USB Solar lamp described in the utility model, the battery pack two large divisions who has 6W solar panels (supporting 8 Miho Dockyard C lines) and fluorescent tube is housed forms, in addition a supporting usb data line.Be put into solar panels the place that solar irradiation is good daytime, is that solar panels face preferably becomes an angle of 90 degrees with sunray, charges the battery, and during charging, charging indicator light shows redness, and when battery is full of electricity, indicator lamp shows green.
Lamp tube starting when lamp switch is opened, there are two to light demonstration indicator lamp simultaneously, two lamps illustrate when bright that battery pack has 75% light, can ensure light fixture continuation of the journey in 8 hours, while only having a lamp bright, illustrate that battery has the electric weight of 10%-75%, when two lamp degree do not work, battery electric quantity less than 10% is described,, light fixture less than in cruising time 1 hour.Connecting usb data line just can charge the phone, charging current is 500mA, and the battery of light fixture is 7.4V4400mAH, fills the electric weight of 5 circulations can to the common smart mobile phone of 1650mAH, during auto repair, directly light fixture is adsorbed on above the irony parts of maintenance position.
Accompanying drawing explanation
Fig. 1 is the structure explosive view of the utility model embodiment;
Fig. 2 is the overall structure figure of the utility model embodiment;
Fig. 3 is circuit theory diagrams of the present utility model;
Wherein, 1 for power pack, 2 is for discharging and recharging battery pack, 3 for control circuit board, 4 is for substrate, 5 is for PCB circuit board, 6 is for lampshade, 10 is for side plate, 11 is for rope sling, 12 is for switch, 13 is for USB charging inlet, 14 is for DC charge port, 15 is for charging indicator light, 16 is for battery capacity indication lamp, 40 is for lamp holder.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, technical scheme described in the utility model is described, object is for the public understands described technical scheme better, rather than it is limited arbitrarily.
As Figure 1-3, USB Solar lamp described in the utility model, comprise solar panel and the lamp main body that can connect by charging wire, lamp main body comprises power pack 1 and is arranged on the fluorescent tube on power pack 1, in power pack 1, hold and can discharge and recharge battery pack 2 and control circuit board 3, described power pack 1 also has two side plates 10 that are arranged on both sides, the two ends of fluorescent tube are respectively equipped with lamp holder 40, fluorescent tube comprises substrate 4, substrate 4 is provided with PCB circuit board 5, lampshade 6 is arranged on substrate 4, PCB circuit board 5 is positioned at lampshade 6, as Fig. 2, described control circuit board is provided with lamp switch 12, USB charging inlet 13, charging indicator light 15, battery capacity indication lamp 16 and DC charge port 14, on the side plate of described power pack, be also provided with rope sling 11, described light fixture is easy to carry, on the lamp main body of described USB Solar lamp, be also provided with magnetic part, can be adsorbed on ironware easily.
As shown in Figure 3, the control circuit on described control circuit board comprises DC change-over circuit, constant-current drive circuit and constant voltage outputting circuit.Solar panel is connected with DC change-over circuit with charger device, by the current conversion of alternation, is that direct current pours in battery pack, and battery pack connects respectively constant-current drive circuit and constant voltage outputting circuit, is with dynamic load or is electronic product charging.
USB Solar lamp described in the utility model, compatible rechargeable solar battery in 12v charger charge function, charge efficiency is higher than 88% efficiency circuit; 3W fluorescent tube illumination usually time continuation of the journey in 8 hours, discharging efficiency is higher than 85% efficiency circuit; USB mobile phone charging function, charging indication, electric quantity display function; Battery pack assembling; Function change-over panel Design Mode; Battery pack and function version can be dismantled, and conveniently reprocess; Light fixture is on auto repair process can be adsorbed on irony parts; Solar charging power mode possesses MPPT tracking solar peak power dot pattern, utilizes to greatest extent solar irradiation energy.
It should be understood that, foregoing comprises that accompanying drawing is not the restriction to described technical scheme, in fact, under identical or approximate principle, the improvement that described technical scheme is carried out, the shape, size, the material used that comprise each several part, and identical function element be equal to replacement, all within the desired technical scheme of the utility model.
Claims (7)
1. a USB Solar lamp, it is characterized in that: comprise solar panel and the lamp main body that can connect by charging wire, lamp main body comprises power pack and is arranged on the fluorescent tube on power pack, in power pack, hold and can discharge and recharge battery pack and control circuit board, described power pack also has two side plates that are arranged on both sides, and the two ends of fluorescent tube are respectively equipped with lamp holder, fluorescent tube comprises substrate, substrate is provided with PCB circuit board, and lampshade is arranged on substrate, and PCB circuit board is positioned at lampshade.
2. according to the USB Solar lamp described in claim 1, it is characterized in that: the control circuit on described control circuit board comprises DC change-over circuit, constant-current drive circuit and constant voltage outputting circuit.
3. solar panel is connected with DC change-over circuit with charger device, by the current conversion of alternation, is that direct current pours in battery pack, and battery pack connects respectively constant-current drive circuit and constant voltage outputting circuit, is with dynamic load or is electronic product charging.
4. according to the USB Solar lamp described in claim 1 or 2, it is characterized in that: on the lamp main body of described USB Solar lamp, be also provided with magnetic part, can be adsorbed on ironware easily.
5. according to the USB Solar lamp described in claim 1 or 2, it is characterized in that: described PCB circuit board is provided with LED chip.
6. according to the USB Solar lamp described in claim 1 or 2, it is characterized in that: described control circuit board is provided with lamp switch, USB charging inlet, charging indicator light, battery capacity indication lamp and DC charge port.
7. according to the USB Solar lamp described in claim 1 or 2, it is characterized in that: on the side plate of described power pack, be also provided with rope sling, described light fixture is easy to carry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420408028.4U CN204005308U (en) | 2014-07-23 | 2014-07-23 | USB solar lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420408028.4U CN204005308U (en) | 2014-07-23 | 2014-07-23 | USB solar lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204005308U true CN204005308U (en) | 2014-12-10 |
Family
ID=52045309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420408028.4U Expired - Fee Related CN204005308U (en) | 2014-07-23 | 2014-07-23 | USB solar lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204005308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084326A (en) * | 2017-04-28 | 2017-08-22 | 广东久量股份有限公司 | A kind of rechargeable portable lamp |
-
2014
- 2014-07-23 CN CN201420408028.4U patent/CN204005308U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084326A (en) * | 2017-04-28 | 2017-08-22 | 广东久量股份有限公司 | A kind of rechargeable portable lamp |
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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: 20141210 Termination date: 20200723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |