CN201844215U - Portable lamp - Google Patents
Portable lamp Download PDFInfo
- Publication number
- CN201844215U CN201844215U CN2010205840440U CN201020584044U CN201844215U CN 201844215 U CN201844215 U CN 201844215U CN 2010205840440 U CN2010205840440 U CN 2010205840440U CN 201020584044 U CN201020584044 U CN 201020584044U CN 201844215 U CN201844215 U CN 201844215U
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- China
- Prior art keywords
- light
- portable lamp
- battery
- emitting device
- utility
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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 - Lifetime
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Abstract
The utility model is applicable to the lighting field and provides a portable lamp. The lamp comprises a light-emitting device and a solar cell panel for supplying power for the light-emitting device. A charge and discharge control circuit, a storage cell and a light-emitting element are arranged in the light-emitting device. The solar cell panel is connected with the storage cell through the charge and discharge control circuit. A voltage output end of the storage cell is connected with the light-emitting element. In the portable lamp, the solar cell panel serves as a power generation device, no-cost and no-pollution sunlight serves as power generation source, and the generated electric energy supplies power for the lamp and other electric appliances, so that the energy-saving and environmentally-friendly purpose is achieved. In addition, the portable lamp has the advantages of light weight and small size and is convenient to carry.
Description
Technical field
The utility model belongs to lighting field, relates in particular to a kind of portable lamp.
Background technology
Portable lamp uses very general in daily life, barn lantern for example, and it is a kind of ancient illuminations, is bringing into play huge effect aspect emergency lighting and the outdoor lighting.It is power supply that present portable lamp adopts dry cell or rechargeable battery more, need to change after using a period of time, and use cost height so not only, and be unfavorable for energy-conservationly, the more important thing is that the battery under changing can cause environmental pollution as dealing with improperly.
The utility model content
The purpose of this utility model is to provide a kind of portable lamp, makes it energy-saving and environmental protection more.
The utility model is achieved in that portable lamp, comprises light-emitting device and for the solar panel of its power supply;
Be provided with charge-discharge control circuit, battery in the described light-emitting device, and light-emitting component;
Described solar panel is connected with described battery by described charge-discharge control circuit;
The voltage output end of described battery is connected with described light-emitting component.
As optimal technical scheme of the present utility model:
Also be provided with dc output circuit in the described light-emitting device;
The voltage input end of described dc output circuit is connected with the voltage output end of described battery;
The voltage output end of described dc output circuit forms a direct current accessory power outlet at the shell place of described light-emitting device.
Described solar panel is non-crystal silicon solar cell plate or crystal silicon solar energy battery plate.
Described battery is the battery of DC6V/4AH.
Described light-emitting component is the led array that is made of several LED lamps.
The utility model, is originated as generating with zero cost and free of contamination sunshine as TRT with solar panel, and producing electric energy is light fixture and the power supply of other electrical appliance, has reached energy-conservation and purpose environmental protection; And the utility model light weight, volume are little, are easy to carry.
Description of drawings
Fig. 1 is the perspective view of the portable lamp that provides of the utility model first embodiment;
Fig. 2 is the electrical block diagram of the portable lamp that provides of the utility model first embodiment;
Fig. 3 is the electrical block diagram of the portable lamp that provides of the utility model second embodiment.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
The utility model embodiment provides a kind of portable lamp, comprises light-emitting device and is the solar panel of its power supply;
Be provided with charge-discharge control circuit, battery in this light-emitting device, and light-emitting component;
This solar panel is connected with battery by charge-discharge control circuit;
The voltage output end of battery is connected with light-emitting component.
The utility model, is originated as generating with zero cost and free of contamination sunshine as TRT with solar panel, and producing electric energy is light fixture and the power supply of other electrical appliance, has reached energy-conservation and purpose environmental protection; And the utility model light weight, volume are little, are easy to carry.
Below in conjunction with specific embodiment specific implementation of the present utility model is described in detail:
Embodiment one:
Fig. 1 shows the perspective view of the portable lamp that the utility model first embodiment provides, Fig. 2 shows the electrical block diagram of the portable lamp that the utility model first embodiment provides, for convenience of explanation, only show the part relevant with present embodiment.
This portable lamp mainly comprises a cover light-emitting device 1 and is the solar panel 2 of this light-emitting device 1 power supply, can realize being electrically connected of solar panel 2 and light-emitting device 1 by connecting line 21 being inserted wiring hole 11 on light-emitting devices 1 shell.This light-emitting device 1 is built-in with charge-discharge control circuit 12, battery 13, and light-emitting component 14.Wherein, solar panel 2 is connected with charge-discharge control circuit 12, and solar panel 2 is converted into electric energy with luminous energy, is battery 13 chargings by charge-discharge control circuit 12.Charge-discharge control circuit 12 can be controlled being communicated with and disconnection between battery 13 and the solar panel 2, to guarantee that undercharge or excessive phenomenon can not take place battery 13.In the present embodiment, this solar panel 2 can be crystalline silicon or non-crystal silicon solar cell plate.
According to the operating characteristic of portable lamp commonly used, the battery 13 that present embodiment adopts can be elected the DC6V/4AH battery as.In the present embodiment, light-emitting component 14 can be the led array that is made of several LED lamps, by selecting the LED lamp of fair amount and power for use, makes these solar panel 2 chargings one day can supply this light fixture continuous illumination 5～6 hours.
The utility model, is originated as generating with zero cost and free of contamination sunshine as TRT with solar panel, and producing electric energy is light fixture and the power supply of other electrical appliance, has reached energy-conservation and purpose environmental protection; And the utility model light weight, volume are little, are easy to carry.
Embodiment two:
Fig. 3 shows the electrical block diagram of the portable lamp that the utility model second embodiment provides, and for convenience of explanation, only shows the part relevant with present embodiment.
Normally used portable lamp only is used for illumination, and its function is more single, is still waiting exploitation.Present embodiment has increased dc output circuit 15 on the basis of the described circuit structure of the foregoing description.The voltage input end of this circuit is connected with the voltage output end of battery 13, and the voltage output end of this circuit forms a direct current accessory power outlet 151 on the shell of light-emitting device 1, is used for being 3 chargings of consumers such as mobile phone, has enriched the function of portable lamp.
The utility model, is originated as generating with zero cost and free of contamination sunshine as TRT with solar panel, and producing electric energy is light fixture and the power supply of other electrical appliance, has reached energy-conservation and purpose environmental protection; And the utility model light weight, volume are little, are easy to carry.In light-emitting device, set up dc output circuit, can be the charging of consumers such as mobile phone, enriched the function of portable lamp.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. portable lamp is characterized in that, described light fixture comprises light-emitting device and is the solar panel of its power supply;
Be provided with charge-discharge control circuit, battery in the described light-emitting device, and light-emitting component;
Described solar panel is connected with described battery by described charge-discharge control circuit;
The voltage output end of described battery is connected with described light-emitting component.
2. portable lamp as claimed in claim 1 is characterized in that, also is provided with dc output circuit in the described light-emitting device;
The voltage input end of described dc output circuit is connected with the voltage output end of described battery;
The voltage output end of described dc output circuit forms a direct current accessory power outlet at the shell place of described light-emitting device.
3. portable lamp as claimed in claim 1 is characterized in that, described solar panel is non-crystal silicon solar cell plate or crystal silicon solar energy battery plate.
4. portable lamp as claimed in claim 1 is characterized in that, described battery is the battery of DC6V/4AH.
5. portable lamp as claimed in claim 1 is characterized in that, described light-emitting component is the led array that is made of several LED lamps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205840440U CN201844215U (en) | 2010-10-29 | 2010-10-29 | Portable lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205840440U CN201844215U (en) | 2010-10-29 | 2010-10-29 | Portable lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201844215U true CN201844215U (en) | 2011-05-25 |
Family
ID=44039105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205840440U Expired - Lifetime CN201844215U (en) | 2010-10-29 | 2010-10-29 | Portable lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201844215U (en) |
-
2010
- 2010-10-29 CN CN2010205840440U patent/CN201844215U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110525 |
|
| CX01 | Expiry of patent term |