CN201731276U - LED (Light-Emitting Diode) battery flashlight - Google Patents
LED (Light-Emitting Diode) battery flashlight Download PDFInfo
- Publication number
- CN201731276U CN201731276U CN2010202255661U CN201020225566U CN201731276U CN 201731276 U CN201731276 U CN 201731276U CN 2010202255661 U CN2010202255661 U CN 2010202255661U CN 201020225566 U CN201020225566 U CN 201020225566U CN 201731276 U CN201731276 U CN 201731276U
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- China
- Prior art keywords
- led
- battery
- flashlight
- battery flashlight
- wiring board
- 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 relates to an LED (Light-Emitting Diode) battery flashlight, comprising a positive electrode, a cover, an LED, a negative electrode, a circuit board and a supporting board, wherein the cover is positioned below the positive electrode; the LED is fixed on the circuit board; the negative electrode is positioned at the bottom of the flashlight; and the LED battery flashlight is internally provided with the supporting board. By means of LED technology, the positive electrode of the traditional battery is provided with the LED, and is connected with the negative electrode by a buried connecting wire and a switch, therefore, the traditional battery can still be used as a common battery generally, while in need, the cover is pressed, and the LED battery flashlight can emit light for illumination.
Description
Technical field
The utility model relates to a kind of light-emitting device, particularly a kind of LED battery flashlight.
Background technology
In daily life, need through being everlasting under the situation of emergency lighting, the searching flashlight of worrying but be difficult to find, and the utility model LED battery flashlight by the LED technology, allows flashlight become historical noun.The structure of LED battery flashlight is very simple, at the positive pole of conventional batteries a LED is installed, and links to each other with negative pole with switch by built-in line, still can work as one piece of common battery use at ordinary times, just can be luminous and press down lid needs the time, illumination is provided.Under the condition that adopts high efficiency LED light source, a new battery even 120 hours illumination can be provided, and design does not change the basic structure of battery, and the cheap cost of LED, so this LED battery flashlight still has its commercialization potential quality, at least, it can bring people's more convenience, each family not necessarily has flashlight, but necessarily has battery.
The utility model content
It is a kind of under the situation that does not influence the function of battery own that the purpose of this utility model is to provide, and makes battery have the LED battery flashlight of illumination functions.
The structure of LED battery flashlight comprises positive pole 1, lid 2, LED 3, movable draw-in groove 4, shell 5, negative pole 6, wiring board 7, spring 8, switch 9, supporting plate 10, lead 11.
Anodal 1 is positioned at the top of LED battery flashlight.Lid 2 is positioned at anodal 1 below, adopts elastoplast to make.LED 3 is fixed on the top of wiring board 7.Have movable draw-in groove 4 on the madial wall of shell 5, be used for fixing wiring board 7.Negative pole 6 is positioned at the bottom of LED battery flashlight.Wiring board 7 is fixed on the movable draw-in groove 4.2 times spring 8 is installed at lid.Switch 9 is installed on wiring board 7.LED battery flashlight inside is equipped with supporting plate 10, is used for LED battery flashlight is separated near anodal 1 LED luminous component with near the battery part of negative pole 6.Lead 11 is used for connecting positive pole 1, negative pole 6 and wiring board 7.
The utility model LED battery flashlight has the following advantages:
Simple in structure, at the positive pole of conventional batteries a LED is installed, link to each other with negative pole with switch by built-in line, still can use at ordinary times as one piece of common battery, just can be luminous and press down lid needs the time, illumination is provided.Adopting under the condition of high efficiency LED light source, a new battery even 120 hours illumination can be provided, and do not change the basic structure of battery, and the cheap cost of LED, necessarily can bring more convenience to people.
Description of drawings
Fig. 1 is the structural representation of LED battery flashlight
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
The structure of LED battery flashlight comprises positive pole 1, lid 2, LED 3, movable draw-in groove 4, shell 5, negative pole 6, wiring board 7, spring 8, switch 9, supporting plate 10, lead 11.
Anodal 1 is positioned at the top of LED battery flashlight.Lid 2 is positioned at anodal 1 below, adopts elastoplast to make.LED 3 is fixed on the top of wiring board 7.Have movable draw-in groove 4 on the madial wall of shell 5, be used for fixing wiring board 7.Negative pole 6 is positioned at the bottom of LED battery flashlight.Wiring board 7 is fixed on the movable draw-in groove 4.2 times spring 8 is installed at lid.Switch 9 is installed on wiring board 7.LED battery flashlight inside is equipped with supporting plate 10, is used for LED battery flashlight is separated near anodal 1 LED luminous component with near the battery part of negative pole 6.Lead 11 is used for connecting positive pole 1, negative pole 6 and wiring board 7.
The operation principle of the utility model LED battery flashlight:
At first separate LED battery flashlight with supporting plate 10, make a part become the LED luminous component near anodal 1, the part of close negative pole 6 is as the battery part, then by the movable draw-in groove 4 on the shell 5, wiring board 7 is fixed on the inner end near positive pole 1 of LED battery flashlight, again the lid 2 that spring 8 is installed is fixed on the top of LED battery flashlight, the positive pole 1 and the negative pole 6 of LED battery flashlight is installed at last.When the LED 3 in the LED battery flashlight is not luminous at ordinary times, can works as one piece of common battery and use, in the time of needs, press down the lid 2, make spring 8 contact-making switches 9, LED 3 just can be luminous, and illumination is provided, when pressing down the lid 2 the time, spring 8 is contact-making switches 9 again again, and 3 of LED are not luminous.
Claims (3)
1.LED the battery flashlight is made up of anodal (1), lid (2), LED (3), negative pole (6), wiring board (7), supporting plate (10); It is characterized in that: lid (2) is positioned at the below of positive pole (1), and LED (3) is fixed on the wiring board (7), and negative pole (6) is positioned at the bottom of LED battery flashlight, and LED battery flashlight inside is equipped with supporting plate (10).
2. LED battery flashlight according to claim 1 is characterized in that: have movable draw-in groove (4) on the madial wall of shell (5), wiring board (7) is fixed on the movable draw-in groove (4).
3. LED battery flashlight according to claim 1 is characterized in that: lid (2) adopts elastoplast to make, and spring (8) is installed under lid (2), and switch (9) is installed on wiring board (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202255661U CN201731276U (en) | 2010-06-09 | 2010-06-09 | LED (Light-Emitting Diode) battery flashlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202255661U CN201731276U (en) | 2010-06-09 | 2010-06-09 | LED (Light-Emitting Diode) battery flashlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201731276U true CN201731276U (en) | 2011-02-02 |
Family
ID=43522435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202255661U Expired - Fee Related CN201731276U (en) | 2010-06-09 | 2010-06-09 | LED (Light-Emitting Diode) battery flashlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201731276U (en) |
-
2010
- 2010-06-09 CN CN2010202255661U patent/CN201731276U/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: 20110202 Termination date: 20110609 |