CN202284727U - Solar flashlight - Google Patents
Solar flashlight Download PDFInfo
- Publication number
- CN202284727U CN202284727U CN2011204012705U CN201120401270U CN202284727U CN 202284727 U CN202284727 U CN 202284727U CN 2011204012705 U CN2011204012705 U CN 2011204012705U CN 201120401270 U CN201120401270 U CN 201120401270U CN 202284727 U CN202284727 U CN 202284727U
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- solar
- flashlight
- casing
- light source
- controller
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- Expired - Fee Related
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Abstract
The utility model relates to a solar flashlight, which comprises a casing. A light transmitting screen is arranged at the top of the casing, a light source is arranged on the inner side of the light transmitting screen, and an on-off key is arranged on the outer side of the casing. The solar flashlight further comprises a solar photovoltaic system provided with a solar panel, a solar controller and a storage battery which are all connected in sequence, wherein the solar panel is arranged on the outer side of the casing, the solar controller and the storage battery are arranged in the casing, the storage battery is connected with the light source, and the solar controller is connected with the on-off key. Due to the fact that solar panel, the solar controller and the storage battery which are connected in sequence are added in the flashlight, the solar panel is arranged on the outer side of the casing of the flashlight, and the solar controller and the storage battery are arranged in the casing of the flashlight and respectively connected with the on-off key and the light source, solar energy collected by the solar panel can be smoothly converted into electric energy which can be controlled for use at reasonable time and places. A light-emitting diode (LED) lamp serves as the light source, thereby saving energy and protecting the environment. In addition, the LED lamp can be used for a long time after being charged for the first time.
Description
Technical field
The utility model belongs to light-emitting device or its system, portable or special be fit to move technical field, particularly a kind ofly utilize solar panels to collect solar energy and be converted into the solar electric torch that electric energy reaches illumination purposes through controller for solar.
Background technology
Flashlight is meant the portable consumer that is used to throw light on, and is a kind of hand-held electronic illuminations.Typical flashlight has one via battery powered light source and focusing mirror, and the handle type shell that supplies hand-held usefulness is arranged.
Flashlight because the electric power storage power of battery is not enough, is called as " of short duration lamp " in early days.When development in science and technology was arrived Jin, flashlight nearly all adopted dry cell power supply, because the performance boost of dry cell, the service time of flashlight is also long.
Yet; Just because of current flashlight adopts dry cell power supply, the electric weight in the dry cell promptly can be dropped after exhausting, and the processing of dry cell just existed difficulty originally; Some user thinks little of the classification recovery of dry cell in addition; Dry cell is abandoned everywhere, and this can produce a series of such as destroying bad border, influencing the problem of health, in the course of time will be to environment, human body is caused irreversible destruction.
The utility model content
The technical problem that the utility model solves is; Because in the prior art; Flashlight nearly all is to adopt dry cell power supply, promptly is dropped after the electric weight of dry cell exhausts, the very big difficulty that has caused dry cell to be handled; And dry cell is a series of such as destroying environment, influence the problem of health if mishandling meeting produces largely, and then a kind of solar electric torch of optimal design is provided.
The technical scheme that the utility model adopted is that a kind of solar electric torch comprises shell; Said cover top portion is the printing opacity screen, and printing opacity screen inboard is provided with light source, and the said shell outside is provided with on & off switch; Said solar electric torch also comprises solar energy photovoltaic system; Said solar energy photovoltaic system comprises solar panels, controller for solar and the battery that connects in order, and said solar panels are located at the shell outside, and said controller for solar and battery are located in the shell; Said battery is connected with light source, and said controller for solar is connected with on & off switch.
Preferably, said light source is made as the LED lamp.
The utility model provides a kind of solar electric torch of optimal design; Through in flashlight, adding the solar energy photovoltaic system that has comprised the solar panels, controller for solar and the battery that connect in order; Solar panels are arranged on the shell outside of flashlight; Controller for solar and battery are arranged in the shell of flashlight; And be connected with light source respectively on & off switch, the solar energy that makes solar panels collect can be converted into electric energy smoothly and can be controlled to be used for reasonable time and occasion; Through light source being made as the LED lamp, guaranteed that the utility model is more energy-conservation, once the charging back is longer service time.
Description of drawings
Fig. 1 is the cutaway view structural representation of the utility model;
Fig. 2 is the structured flowchart of solar energy photovoltaic system in the utility model.
The specific embodiment
Below in conjunction with embodiment the utility model is done further detailed description, but the protection domain of the utility model is not limited to this.
As shown in the figure, the utility model relates to a kind of solar electric torch, comprises shell 1; Said shell 1 top is a printing opacity screen 2, and printing opacity screen 2 inboards are provided with light source 3, and said shell 1 outside is provided with on & off switch 4; Said solar electric torch also comprises solar energy photovoltaic system; Said solar energy photovoltaic system comprises solar panels 5, controller for solar 6 and the battery 7 that connects in order, and said solar panels 5 are located at shell 1 outside, and said controller for solar 6 is located in the shell 1 with battery 7; Said battery 7 is connected with light source 3, and said controller for solar 6 is connected with on & off switch 4.
Said light source 3 is made as the LED lamp.
The operation principle of the utility model is: the solar panels 5 through being arranged on solar electric torch shell 1 outside are collected solar energy, are electric energy through controller for solar 6 with the conversion of solar energy of collecting, and are stored in then in the battery 7; When needs use, pull the on & off switch 4 in shell 1 outside of being located at flashlight, on & off switch 4 conducting loops, 7 discharges of controller for solar 6 control batteries, the light source 3 that is connected with battery 7 is lighted, and accomplishes the work of illumination; In the present embodiment, light source 3 is chosen as the LED lamp.
The utility model is through having added the solar energy photovoltaic system that comprises the solar panels 5, controller for solar 6 and the battery 7 that connect in order in the overall structure of flashlight; Changed the present situation that flashlight in the prior art almost adopts dry cell power supply; At once be dropped after also having avoided the electric weight of dry cell to exhaust; Cause handling greatly the difficulty of discarded dry cell; Also from root avoided dry cell if mishandling and will cause a series of such as destroying environment, influence the problem of health, the solar energy that solar panels 5 are collected can be converted into electric energy smoothly also can be controlled to be used for reasonable time and occasion.
The utility model energy-saving and environmental protection, simple in structure are suitable for large-scale promotion.
Claims (2)
1. a solar electric torch comprises shell, and said cover top portion is the printing opacity screen; Printing opacity screen inboard is provided with light source; The said shell outside is provided with on & off switch, and it is characterized in that: said solar electric torch also comprises solar energy photovoltaic system, and said solar energy photovoltaic system comprises solar panels, controller for solar and the battery that connects in order; Said solar panels are located at the shell outside; Said controller for solar and battery are located in the shell, and said battery is connected with light source, and said controller for solar is connected with on & off switch.
2. a kind of solar electric torch according to claim 1 is characterized in that: said light source is made as the LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204012705U CN202284727U (en) | 2011-10-20 | 2011-10-20 | Solar flashlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204012705U CN202284727U (en) | 2011-10-20 | 2011-10-20 | Solar flashlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202284727U true CN202284727U (en) | 2012-06-27 |
Family
ID=46296248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204012705U Expired - Fee Related CN202284727U (en) | 2011-10-20 | 2011-10-20 | Solar flashlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202284727U (en) |
-
2011
- 2011-10-20 CN CN2011204012705U patent/CN202284727U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120627 Termination date: 20121020 |