CN204254285U - A kind of LED flashlight - Google Patents
A kind of LED flashlight Download PDFInfo
- Publication number
- CN204254285U CN204254285U CN201420687792.XU CN201420687792U CN204254285U CN 204254285 U CN204254285 U CN 204254285U CN 201420687792 U CN201420687792 U CN 201420687792U CN 204254285 U CN204254285 U CN 204254285U
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- CN
- China
- Prior art keywords
- led
- hood
- tail
- focusing ring
- lamp holder
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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 - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of LED flashlight and comprises lamp holder, stack shell and tail-hood, described lamp holder, stack shell is connected successively with tail-hood, described lamp holder is provided with light cup, LED and focusing ring, described LED is arranged on the middle part of light cup, described light cup and focusing ring are rotationally connected, described focusing ring is provided with bar shaped lines, the side of described focusing ring is provided with antislip ring, described antislip ring is provided with sharp convex anti-slip veins, described stack shell includes thread barrel, screw thread retainer plate and hold cylinder, described thread barrel and screw thread retainer plate are rotationally connected, described screw thread retainer plate with hold cylinder and be fixedly connected with, described tail-hood is arranged on to be held on cylinder, described tail-hood is provided with press button, the utility model is easy to carry, can the effectively brightness of regulating illumination and scope, length can be stretched, can as self-defence instrument when running into accident.
Description
Technical field
The utility model relates to a kind of LED flashlight.
Background technology
Light emitting diode has constantly come into our life as a kind of efficient illumination, along with the appearance high-power 1W of single lamp till now of LED diode torch several years ago, the appearance of 3W, the torch constantly enriching everybody is selected, especially the appearance of the metal torch of aerolite makes a lot of buyer aroused in interest, certain price have dropped from sky-high price, be good at being applicable to a lot of buyers, LED flashlight has dropped to tens yuan one and has propped up, powerful single lamp is new product, price is relatively high, the branched diode of LED flashlight forms, colour temperature is very high, very bright to the visual experience of people, this is his feature, be exactly very energy-conservation in addition, a No.5 cell also can be continued a journey more than ten hour, be exactly magnadure metal shell in addition, the small and exquisite windproof and rain proof anticorrosion of outward appearance, to be good at applicable outdoor use, but the maximum deficiency of this product is exactly that irradiation distance is very little, general with regard to twenties meters, far away just not see, the above is the weak point of this torch itself, the aluminum alloy material of torch is just caused to decline, and give short measure, be exactly cater to the psychology that a lot of people feels bright in addition, electric current is tuned up, make LED brighter, the diode of LED flashlight is not that the highest atomic electrons has a lot of energy level in whole cost in fact, when electronics is from high level to low-lying level transition, the energy of electronics just decreases, the energy reduced then is transformed into photo emissions and goes out, these a large amount of photons have been exactly laser, LED principle of luminosity is similar, but unlike, LED comes luminous by the electronics transition of atomic interior, but by voltage being added in the PN junction two ends of LED, PN junction itself is made to form an energy level, then electronics transition to produce photon luminous on this energy level, Novel LED display screen part has low in energy consumption, brightness is high, life-span is long, the advantages such as size is little, the Development History of LED display part starts, inquire into surface mount LED, LED in automobile application and the development trend of illuminating LED, but, LED flashlight structure is in the market single, function singleness, the productive life demand of people can not be met.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of easy to carry, can the effectively brightness of regulating illumination and scope, and length can be stretched, can as the LED flashlight of self-defence instrument when running into accident.
For solving the problem, the utility model adopts following technical scheme: a kind of LED flashlight, comprise lamp holder, stack shell and tail-hood, described lamp holder, stack shell is connected successively with tail-hood, described lamp holder is provided with light cup, LED and focusing ring, described LED is arranged on the middle part of light cup, described light cup and focusing ring are rotationally connected, focusing ring can rotate light cup, can be used for regulating the focal length of LED lamplight, reach regulating illumination brightness and range of exposures, described focusing ring is provided with bar shaped lines, convenient during use, the side of described focusing ring is provided with antislip ring, described antislip ring is provided with sharp convex anti-slip veins, flashlight is made to be not easy from coming off on hand, described stack shell includes thread barrel, screw thread retainer plate and hold cylinder, described thread barrel and screw thread retainer plate are rotationally connected, by rotating thread barrel, whole stack shell can be extended, can because of to emergency case, as life protection article, described screw thread retainer plate with hold cylinder and be fixedly connected with, described tail-hood is arranged on to be held on cylinder, described tail-hood is provided with press button, effectively prevent automatic switch power.
As preferably, in described thread barrel, be provided with battery, keep the demand of electric power.
As preferably, described in hold tube length degree and be longer than thread barrel length, whole thread barrels can be rotated into holding cylinder.
As preferably, the front end of described lamp holder is provided with suppending hole, facilitates carrying and hanging of flashlight.
As preferably, described suppending hole is provided with more than one, and what keep when hanging is stable, difficult drop-off.
This technical scheme is easy to carry, can the effectively brightness of regulating illumination and scope, and length can be stretched, can as self-defence instrument when running into accident.
The beneficial effects of the utility model are: the focusing ring of setting can rotate light cup, can be used for regulating the focal length of LED lamplight, reach regulating illumination brightness and range of exposures, focusing ring is provided with bar shaped lines, convenient in use, antislip ring is provided with sharp convex anti-slip veins, flashlight is made to be not easy from coming off on hand, thread barrel and screw thread retainer plate are rotationally connected, by rotating thread barrel, whole stack shell can be extended, can because of to emergency case, as life protection article, tail-hood is provided with press button, effectively prevent automatic switch power, hold tube length degree and be longer than thread barrel length, whole thread barrels can be rotated into holding cylinder.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structure chart of a kind of LED flashlight of the present utility model.
Detailed description of the invention
Consult shown in Fig. 1, a kind of LED flashlight, comprise lamp holder 1, stack shell 2 and tail-hood 3, described lamp holder 1, stack shell 2 is connected successively with tail-hood 3, described lamp holder 1 is provided with light cup 4, LED 5 and focusing ring 6, described LED 5 is arranged on the middle part of light cup 4, in use, press the button switch 11, light, LED 5, 6 the light of flashlight is adjusted to suitable brightness and illumination range by focusing, described light cup 4 is rotationally connected with focusing ring 6, described focusing ring 6 is provided with bar shaped lines, the side of described focusing ring 6 is provided with antislip ring 7, described antislip ring 7 is provided with sharp convex anti-slip veins, described stack shell 2 includes thread barrel 8, screw thread retainer plate 9 and hold cylinder 10, in use, thread barrel 8 can be rotated and extend to maximum length, can as self-defence article, the not used time, by suppending hole 12, flashlight is hung up, described thread barrel 8 is rotationally connected with screw thread retainer plate 9, described screw thread retainer plate 9 with hold cylinder 10 and be fixedly connected with, described tail-hood 3 is arranged on to be held on cylinder 10, described tail-hood 3 is provided with press button 11.
Be provided with battery in described thread barrel 8, in use, need to keep lighting of battery stable.
Described cylinder 10 length of holding is longer than thread barrel 8 length, can not damage when extending the length of stack shell 2.
The front end of described lamp holder 1 is provided with suppending hole 12, can by cord through suppending hole 12.
Described suppending hole 12 is provided with more than one, during use, hangs all suppending holes 12 and can not drop to maintain flashlight.
In use, press the button switch 11, light, LED 5,6 the light of flashlight is adjusted to suitable brightness and illumination range by focusing, thread barrel 8 can be rotated and extend to maximum length, can as self-defence article, the not used time, by suppending hole 12, flashlight is hung up, X button switch 11.
The beneficial effects of the utility model are: the focusing ring of setting can rotate light cup, can be used for regulating the focal length of LED lamplight, reach regulating illumination brightness and range of exposures, focusing ring is provided with bar shaped lines, convenient in use, antislip ring is provided with sharp convex anti-slip veins, flashlight is made to be not easy from coming off on hand, thread barrel and screw thread retainer plate are rotationally connected, by rotating thread barrel, whole stack shell can be extended, can because of to emergency case, as life protection article, tail-hood is provided with press button, effectively prevent automatic switch power, hold tube length degree and be longer than thread barrel length, whole thread barrels can be rotated into holding cylinder.
The above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any change of expecting without creative work or replacement; all should be encompassed within protection domain of the present utility model; therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (5)
1. a LED flashlight, it is characterized in that: comprise lamp holder, stack shell and tail-hood, described lamp holder, stack shell is connected successively with tail-hood, described lamp holder is provided with light cup, LED and focusing ring, described LED is arranged on the middle part of light cup, described light cup and focusing ring are rotationally connected, described focusing ring is provided with bar shaped lines, the side of described focusing ring is provided with antislip ring, described antislip ring is provided with sharp convex anti-slip veins, described stack shell includes thread barrel, screw thread retainer plate and hold cylinder, described thread barrel and screw thread retainer plate are rotationally connected, described screw thread retainer plate with hold cylinder and be fixedly connected with, described tail-hood is arranged on to be held on cylinder, described tail-hood is provided with press button.
2. LED flashlight according to claim 1, is characterized in that: be provided with battery in described thread barrel.
3. LED flashlight according to claim 1, is characterized in that: described in hold tube length degree and be longer than thread barrel length.
4. LED flashlight according to claim 1, is characterized in that: the front end of described lamp holder is provided with suppending hole.
5. LED flashlight according to claim 4, is characterized in that: described suppending hole is provided with more than one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420687792.XU CN204254285U (en) | 2014-11-17 | 2014-11-17 | A kind of LED flashlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420687792.XU CN204254285U (en) | 2014-11-17 | 2014-11-17 | A kind of LED flashlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204254285U true CN204254285U (en) | 2015-04-08 |
Family
ID=52958589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420687792.XU Expired - Fee Related CN204254285U (en) | 2014-11-17 | 2014-11-17 | A kind of LED flashlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204254285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106770304A (en) * | 2016-12-30 | 2017-05-31 | 天津天瑞圣达珠宝进出口有限公司 | A kind of jewelry information device for quick collecting |
-
2014
- 2014-11-17 CN CN201420687792.XU patent/CN204254285U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106770304A (en) * | 2016-12-30 | 2017-05-31 | 天津天瑞圣达珠宝进出口有限公司 | A kind of jewelry information device for quick collecting |
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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: 20151117 |
|
| EXPY | Termination of patent right or utility model |