CN202195282U - Light-emitting diode (LED) electric flashlight - Google Patents
Light-emitting diode (LED) electric flashlight Download PDFInfo
- Publication number
- CN202195282U CN202195282U CN2011203099839U CN201120309983U CN202195282U CN 202195282 U CN202195282 U CN 202195282U CN 2011203099839 U CN2011203099839 U CN 2011203099839U CN 201120309983 U CN201120309983 U CN 201120309983U CN 202195282 U CN202195282 U CN 202195282U
- Authority
- CN
- China
- Prior art keywords
- light
- led
- switch
- light source
- casing
- 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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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a light-emitting diode (LED) electric flashlight, which comprises a casing, a power source, a light source and a switch. The power source is arranged at the position of a handle of the casing, the switch is arranged on the surface of the casing, and the light source is formed by four white light LEDs distributed in a cross mode. All LEDs emit light towards a light reflecting face which forms a conic body with a light transmitting plate, and the power source utilizes two dry cells to supply power. The LED electric flashlight has simple structure, low power consumption and good lighting effect.
Description
Technical field
The utility model relates to a kind of torch, relates in particular to a kind of LED torch, belongs to the torch lighting field.
Background technology
Flashlight is the emergency-lighting set that when having a power failure, uses, and people are also updating it, and its volume is constantly dwindled, and brightness improves constantly, and purpose is to let the interaction energy of torch performance reach the most idealized.
Common torch generally adopts powered battery, and large-scale torch in the past adopts No. 2 powered battery, and purpose is to increase to use duration, but its weight is bigger, and power consumption is also very fast, and light is not ideal enough, and it is convenient inadequately to use.Occurred rechargeable torch afterwards, owing to also be to adopt bulb as light source, power consumption is very fast, thus still need often charging, and the service life of bulb is shorter, has increased the use cost of torch virtually.
The utility model content
The purpose of the utility model is: propose that a kind of power consumption is slow, the LED torch of good brightness.
This torch comprises shell, power supply, light source and switch, and power supply is arranged at the grip of shell, and switch is arranged at case surface, and light source adopts white light LED, and reflective surface and light-passing board constitute cone.
Said light source is made up of the LED of four crossing distribution, and each LED is all towards the reflective surface setting.
Preferably, power supply adopts two joint dry cell power supplies.
Technique effect:
1, simple in structure, advantages of small volume is carried and easy to use.
2, adopt the reflection of white light LED and light luminous, power consumption is little, long service life, good illumination effect.
3, reduced the use cost of torch, practical.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Label title among the figure: 1, shell; 2, power supply; 3, light source (LED); 4, light-passing board; 5, switch; 6, reflective surface.
The specific embodiment
Be described further in the face of the utility model down.
The structure of the utility model LED torch is as shown in Figure 1, comprises shell 1, power supply 2, light source 3 and switch 5, and power supply 2 is arranged at the grip of shell 1; Switch 5 is arranged at the intermediate surface of shell 1; The light source 3 of luminous site is made up of the white light LED of four crossing distribution, and each LED all is provided with towards reflective surface 6, is convenient to light is reflected away; Reflective surface 6 constitutes the cone emitting space with light-passing board 4, and power supply 2 adopts two joints No. 5 or No. 7 dry cell power supplies.
The shape of shell 1 is not limited to Fig. 1, can free appropriate design; Reflective surface 6 also can be designed to by one by one square excessively form, increase the reflecting effect of light; Light-passing board 4 adopts the lucite manufacturing, and is not fragile; Power supply 2 also can adopt built-in rechargeable battery, and the torch tail end is designed to charge pin.
Claims (3)
1. LED torch; Comprise shell (1), power supply (2), light source (3) and switch (5), power supply (2) is arranged at the grip of shell (1), and switch (5) is arranged at shell (1) surface; It is characterized in that: said light source (3) adopts white light LED, and reflective surface (6) constitutes cone with light-passing board (4).
2. LED torch according to claim 1 is characterized in that: said light source (3) is made up of the LED of four crossing distribution, and each LED all is provided with towards reflective surface (6).
3. LED torch according to claim 1 is characterized in that: said power supply (2) adopts two joint dry cell power supplies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203099839U CN202195282U (en) | 2011-08-24 | 2011-08-24 | Light-emitting diode (LED) electric flashlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203099839U CN202195282U (en) | 2011-08-24 | 2011-08-24 | Light-emitting diode (LED) electric flashlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202195282U true CN202195282U (en) | 2012-04-18 |
Family
ID=45950191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203099839U Expired - Fee Related CN202195282U (en) | 2011-08-24 | 2011-08-24 | Light-emitting diode (LED) electric flashlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202195282U (en) |
-
2011
- 2011-08-24 CN CN2011203099839U patent/CN202195282U/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: 20120418 Termination date: 20120824 |