CN204254290U - A kind of Multifunctional LED flashlight - Google Patents
A kind of Multifunctional LED flashlight Download PDFInfo
- Publication number
- CN204254290U CN204254290U CN201420742504.6U CN201420742504U CN204254290U CN 204254290 U CN204254290 U CN 204254290U CN 201420742504 U CN201420742504 U CN 201420742504U CN 204254290 U CN204254290 U CN 204254290U
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- translucent cover
- straight tube
- protecgulum
- led
- utility
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Abstract
The utility model relates to a kind of Multifunctional LED flashlight, comprise protecgulum and straight tube, battery compartment is provided with in described straight tube, described protecgulum inside is provided with reflector, translucent cover is provided with between described protecgulum and straight tube, described translucent cover inside is provided with LED, this translucent cover outboard end is provided with limited block, the stopper slot matched with limited block is provided with inside described protecgulum, described translucent cover outside is provided with external screw thread, described straight tube inside is provided with the internal thread matched with translucent cover external screw thread, by arranging reflector, optically focused process is carried out to the light source that LED sends, irradiation light is made to be that straight line irradiates, by arranging limited block and stopper slot, can make between translucent cover and protecgulum elastic, optically focused is adjusted to astigmatism, increase range of exposures, by being threaded adopting between translucent cover with straight tube, can switch LED, be rotary switch, easy to use, not fragile, the utility model is reasonable in design, can large-scale promotion.
Description
Technical field
The utility model relates to a kind of hand-held electronic illuminations, particularly relates to a kind of Multifunctional LED flashlight.
Background technology
Flashlight, being called for short torch, is a kind of hand-held electronic illuminations.A typical flashlight has one via battery powered bulb and focusing mirror, and has for hand-held handle type shell.Although be quite simply design, it is always slow was just invented to the late 19th century, because it must in conjunction with the invention of battery and bulb.Light emitting diode has constantly come into our life as a kind of efficient illumination.Along with the appearance of appearance single lamp high-power 1W, 3W till now of LED diode torch several years ago, the torch constantly enriching everybody is selected.The branched diode of LED flashlight forms, and colour temperature is very high.Be very bright to the visual experience of people, this is his feature.Be exactly that he is very energy-conservation in addition, a No.5 cell also can be continued a journey more than ten hour.At present, LED flashlight functionally compares limitation, especially in optically focused and astigmatism, also has in use configuration aspects existing problems, is not easy to use.
Utility model content
To the present situation of above-mentioned prior art, technical problem to be solved in the utility model be to provide one can optically focused again can astigmatism, increase the Multifunctional LED flashlight of the knob switch of range of exposures.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of Multifunctional LED flashlight, comprise protecgulum and straight tube, battery compartment is provided with in described straight tube, described protecgulum inside is provided with reflector, translucent cover is provided with between described protecgulum and straight tube, described translucent cover inside is provided with LED, this translucent cover outboard end is provided with limited block, the stopper slot matched with limited block is provided with inside described protecgulum, described translucent cover outside is provided with external screw thread, and described straight tube inside is provided with the internal thread matched with translucent cover external screw thread.
Further, outside described translucent cover, be provided with bootstrap block, when light modulation, translucent cover led.
Further, inside described protecgulum, be provided with the block corresponding with bootstrap block, coordinate bootstrap block to use.
Further, be provided with positioning bar between described straight tube and battery compartment, battery compartment is positioned.
Compared with prior art, the utility model has the advantage of: the utility model carries out optically focused process by arranging reflector to the light source that LED sends, making irradiation light be that straight line irradiates; By arranging limited block and stopper slot, can make between translucent cover and protecgulum elastic, optically focused is adjusted to astigmatism, increase range of exposures; By being threaded adopting between translucent cover with straight tube, can switch LED, be rotary switch, easy to use, not fragile, the utility model is reasonable in design, can large-scale promotion.
Accompanying drawing explanation
Fig. 1 is a kind of Multifunctional LED flashlight half sectional view of the utility model;
Fig. 2 is a kind of Multifunctional LED flashlight protecgulum of the utility model schematic diagram;
Fig. 3 is a kind of many kinetic energy LED flashlight of the utility model translucent cover schematic diagram;
Fig. 4 is a kind of Multifunctional LED flashlight straight tube of the utility model schematic diagram;
Fig. 5 is a kind of Multifunctional LED flashlight optically focused of the utility model operating diagram;
Fig. 6 is a kind of Multifunctional LED flashlight astigmatism of the utility model operating diagram.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing, the utility model is further elaborated.
As Figure 1-4, a kind of Multifunctional LED flashlight, comprise protecgulum 1 and straight tube 2, battery compartment 3 is provided with in described straight tube 2, positioning bar 13 is provided with between described straight tube 2 and battery compartment 3, battery compartment 3 is positioned, described protecgulum 1 inside is provided with reflector 6, translucent cover 5 is provided with between described protecgulum 1 and straight tube 2, described translucent cover 5 inside is provided with LED 4, this translucent cover 5 outboard end is provided with four limited blocks 7, the stopper slot 8 matched with limited block 7 is provided with inside described protecgulum 1, described translucent cover 5 outside is provided with external screw thread 11, described straight tube 1 inside is provided with the internal thread 12 matched with translucent cover 5 external screw thread 11, four bootstrap blocks 10 are provided with outside described translucent cover 5, when light modulation, translucent cover 5 is led, the block 9 corresponding with bootstrap block 10 is provided with inside described protecgulum 1, bootstrap block 10 is coordinated to use.
Operation principle:
As shown in Figure 5, when needs straight line irradiates, slippage between translucent cover 5 and protecgulum 1, the LED 4 on translucent cover 5 and reflector 6 butt, Rotary straight pipe, open LED 4, LED 4 sends light source, light source irradiation, on reflector 6, carries out optically focused process by reflector 6, sends straight line and irradiates;
As shown in Figure 6, when needs increase range of exposures, pull open between translucent cover 5 and protecgulum 1, limited block 7 and stopper slot 8 can cooperatively interact, and carry out the restriction spaced out, bootstrap block 10 auxiliary stopper block 7 and stopper slot 8, leading to pulling open axis, preventing from drawing askew, until limited block 7 and stopper slot 8 offset, Rotary straight pipe 2, open LED 4, LED 4 sends light source, and light source irradiation is on reflector 6 and translucent cover 5, carry out astigmatism process, increase range of exposures.
Compared with prior art, the utility model has the advantage of: the utility model carries out optically focused process by the light source arranging reflector 6 pairs of LED 4 and send, make irradiation light be that straight line irradiates; By arranging limited block 7 and stopper slot 8, can make between translucent cover 5 and protecgulum 1 elastic, optically focused is adjusted to astigmatism, increase range of exposures; By being threaded adopting between translucent cover 5 with straight tube 2, can switch LED 4, be rotary switch, easy to use, not fragile, the utility model is reasonable in design, can large-scale promotion.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, it will be understood by those of skill in the art that it still can be modified to the technical scheme described in previous embodiment, or wherein portion of techniques feature has been replaced on an equal basis; And these amendments or replacement, do not make the essence of appropriate technical solution depart from spirit and the scope of each embodiment technical scheme of the utility model.
Claims (4)
1. a Multifunctional LED flashlight, comprise protecgulum and straight tube, be provided with battery compartment in described straight tube, it is characterized in that, described protecgulum inside is provided with reflector, translucent cover is provided with between described protecgulum and straight tube, described translucent cover inside is provided with LED, and this translucent cover outboard end is provided with limited block, is provided with the stopper slot matched with limited block inside described protecgulum, described translucent cover outside is provided with external screw thread, and described straight tube inside is provided with the internal thread matched with translucent cover external screw thread.
2. a kind of Multifunctional LED flashlight according to claim 1, is characterized in that, is provided with bootstrap block outside described translucent cover.
3. a kind of Multifunctional LED flashlight according to claim 2, is characterized in that, is provided with the block corresponding with bootstrap block inside described protecgulum.
4. a kind of Multifunctional LED flashlight according to claim 1, is characterized in that, is provided with positioning bar between described straight tube and battery compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420742504.6U CN204254290U (en) | 2014-11-27 | 2014-11-27 | A kind of Multifunctional LED flashlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420742504.6U CN204254290U (en) | 2014-11-27 | 2014-11-27 | A kind of Multifunctional LED flashlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204254290U true CN204254290U (en) | 2015-04-08 |
Family
ID=52958594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420742504.6U Expired - Fee Related CN204254290U (en) | 2014-11-27 | 2014-11-27 | A kind of Multifunctional LED flashlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204254290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111928131A (en) * | 2020-08-21 | 2020-11-13 | 乐美加发光制品（大连）有限公司 | Telescopic dual-purpose lamp |
-
2014
- 2014-11-27 CN CN201420742504.6U patent/CN204254290U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111928131A (en) * | 2020-08-21 | 2020-11-13 | 乐美加发光制品（大连）有限公司 | Telescopic dual-purpose lamp |
| CN111928131B (en) * | 2020-08-21 | 2024-02-27 | 乐美加发光制品（大连）有限公司 | Telescopic dual-purpose 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: 20150408 Termination date: 20151127 |