CN202992994U - Portable led desk lamp - Google Patents
Portable led desk lamp Download PDFInfo
- Publication number
- CN202992994U CN202992994U CN2012203313574U CN201220331357U CN202992994U CN 202992994 U CN202992994 U CN 202992994U CN 2012203313574 U CN2012203313574 U CN 2012203313574U CN 201220331357 U CN201220331357 U CN 201220331357U CN 202992994 U CN202992994 U CN 202992994U
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- China
- Prior art keywords
- desk lamp
- portable led
- portable
- led desk
- circuit
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- 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 portable LED lamp which facilitates lighting requirement in going out or in special condition, and relates to the portable LED desk lamp which stores the energy absorbed in daytime and supplies power in time according to requirement. Because the electric energy provided by sunlight illuminance has high unstability and is often affected by the factors such as weather, a commercial power socket is equipped for ensuring continuous power supply capability of the portable LED desk lamp. The portable LED desk lamp is composed of a solar power generating circuit and an LED lighting circuit. A stainless steel stretching rod connects a base with the top part of a lighting device. Silicon solar cells with standard dimensions are adhibited on the upper surface and the lower surface of the top part of the lighting device. The commercial power socket is equipped at a side surface of the base. The portable LED lamp is provided with an automatic switch button. When a user pulls a portable pull bar out, the switch button is switched on automatically, thereby causing the circuit to supply power.
Description
Technical field
The utility model relates to the design of Portable LED desk lamp, for people trip and in particular cases lighting demand is provided.
Background technology
Along with further popularizing of LED illumination, a feast for the eyes LED light fixture has appearred on market.But be convenient for carrying and at any time use also to have obvious market not enough.In addition, often can find not have power available in the out using illumination, traditional battery can't be charged and be reused in other words.From then on set out, in conjunction with the innovation of solar energy generation technology with universal, and the low power consuming superior function of LED, provide both combinations may with the market demand.
The utility model content
The purpose of this utility model is to provide a portable LED solar energy desk lamp, and it can provide illumination.
In order to solve above-mentioned technical problem, the utility model proposes a kind of 125mm*125mm of utilization silicon solar cell group the device of the energy is provided for the LED lampet of 1w, comprise that solar electrical energy generation circuit and LED illuminating circuit two parts form.
By stainless steel stretched bar, base is connected with the light-emitting device top, the silicon solar cell of Application standard size sticks on upper surface and the lower surface at light-emitting device top, and in the side of base, the extension type commercial power interface has been installed.
The LED lampet that upper surface and lower surface installation power at the light-emitting device top is 1w, and with wire, it is connected, wire buries in the light-emitting device top interior.
Buried the wire that is used for connecting whole circuit in stainless steel stretched bar.
Compared with prior art, the utility model has utilized the characteristic of LED lamp and solar cell to reach portable function.The utility model has been installed the automatic switch button, and when the user pulled out portable pull bar, shift knob made circuit supply with auto-closing.
Description of drawings
Figure l is Portable LED desk lamp schematic diagram of the present utility model
The specific embodiment
Embodiment: as shown in Figure 1: Portable LED desk lamp comprises solar electrical energy generation circuit and LED circuit two parts.The integral body of product is connected with stainless steel stretched bar 4 with light-emitting device top 2 by base 5 and forms.Whole interior is connected according to circuit diagram by wire.2 standard-sized silicon solar cell 1 and power have been installed is that the LED lampet 3 of 1w is groundwork zones of whole desk lamp at the light-emitting device top.Consider that solar electrical energy generation is subjected to the impact of the destabilizing factors such as weather conditions, in order to guarantee the timely and continued power ability of desk lamp.So extension type commercial power interface 6 has been installed to do standby and additional effect in the side of base 5.
The practical innovative design of Portable LED desk lamp comprises solar electrical energy generation circuit and LED circuit two parts.In order to reach portable purpose, used for reference the use experience of traditional expansion link, the base with desk lamp is connected with light-emitting device dexterously.Can shrink at ordinary times and carry, place.During use, only pull bar need to be pulled open just automatically the opening switch button and start the LED lampet.According to test, under common solar radiation 8 hours, can work 8-10 hour.Also can continuous firing 4-5 hour in special rainy weather, and product has been installed commercial power interface, chargeable lasting use.
Claims (4)
1. Portable LED desk lamp, comprise that solar electrical energy generation circuit and LED illuminating circuit two parts form, it is characterized in that: stainless steel stretched bar (4) is connected base (5) with light-emitting device top (2), standard-sized silicon solar cell (1) sticks on upper surface and the lower surface at light-emitting device top (2), in the side of base (5), commercial power interface (6) has been installed.
2. Portable LED desk lamp according to claim 1 is characterized in that: be the LED lampet (3) of 1w at light-emitting device top (2) upper surface and lower surface installation power, and with wire, it be connected, wire buries in inside, light-emitting device top (2).
3. Portable LED desk lamp according to claim 1, is characterized in that: buried the wire that is used for connecting whole circuit in stainless steel stretched bar (4).
4. Portable LED desk lamp according to claim 1, it is characterized in that: commercial power interface (6) is arranged on the side of base (5), and it is the extension type interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203313574U CN202992994U (en) | 2012-07-10 | 2012-07-10 | Portable led desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203313574U CN202992994U (en) | 2012-07-10 | 2012-07-10 | Portable led desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202992994U true CN202992994U (en) | 2013-06-12 |
Family
ID=48564171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203313574U Expired - Fee Related CN202992994U (en) | 2012-07-10 | 2012-07-10 | Portable led desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202992994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571688A (en) * | 2017-03-14 | 2018-09-25 | 杨钧伊 | A kind of portable hiding desk lamp |
-
2012
- 2012-07-10 CN CN2012203313574U patent/CN202992994U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571688A (en) * | 2017-03-14 | 2018-09-25 | 杨钧伊 | A kind of portable hiding desk 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: 20130612 Termination date: 20140710 |
|
| EXPY | Termination of patent right or utility model |