CN204009317U - A kind of LED flashlamp - Google Patents
A kind of LED flashlamp Download PDFInfo
- Publication number
- CN204009317U CN204009317U CN201420335608.5U CN201420335608U CN204009317U CN 204009317 U CN204009317 U CN 204009317U CN 201420335608 U CN201420335608 U CN 201420335608U CN 204009317 U CN204009317 U CN 204009317U
- Authority
- CN
- China
- Prior art keywords
- led
- flashlamp
- lamp pearl
- led lamp
- pcb 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.)
- Active
Links
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
- Stroboscope Apparatuses (AREA)
Abstract
The utility model provides a kind of LED flashlamp, a kind of LED flashlamp, comprise pcb board, be fixed on LED luminescence unit and reflection shield on pcb board, be located at the optical lens at reflection shield light-emitting window place, described LED luminescence unit comprises white LED lamp pearl and red LED lamp pearl, and described LED flashlamp is packaged into strip.The utility model, by red LED lamp pearl is set in LED flashlamp, not only can uses simple driving circuit to realize signal designation effect, and in the time taking pictures, can increase the reductibility of color; In addition, white LED lamp pearl and red LED lamp bead seal are dressed up to the LED flashlamp of strip, this flashlamp not only has the profile that exactly likes xenon flash lamp atmosphere, and has saved unnecessary design, has reduced cost.
Description
Technical field
The utility model relates to a kind of flashlamp, particularly a kind of LED flashlamp for shooting mobile phone.
Background technology
At present, the flashlamp that smart mobile phone is equipped with mainly contains xenon flash lamp and LED flashlamp.Xenon flash lamp is owing to having high brightness, and the features such as white light and color rendition preferably, are applied to the part mobile phones such as N82, K790, K858, Samsung G800, LG LU990.But the mode of operation of xenon flash lamp is only trigger pulse formula flash of light, reach glittering state from the state moment that do not work, the light lightening is like this to people's eyes and neurally have very strong pungency, belongs to light pollution, can cause certain potential safety hazard.Meanwhile, because xenon flash lamp operating power is larger, flash of light that can only be again and again, can not keep normal bright state.As new type light source, LED flashlamp is progressively substituting the application of xenon flash lamp.The advantage of LED flashlamp is: the response time is short, can continue luminously, does not need complicated high-tension circuit, and luminescence process is easily controlled, and power consumption is little, and the life-span is long, and cost is low.But the LED flashlamp using on some shooting mobile phone at present exists brightness not high enough, and hot spot is inhomogeneous, the problem that color reducibility is inadequate, easy like this causing in dim environment, takes the photo coming partially yellow.
In addition, the smart mobile phone of existing use xenon flash lamp, in order to reach signal designation object, has also installed a less LED flashlamp in the outside of xenon flash lamp.This method need to be used comparatively complicated circuit, has therefore increased the manufacturing cost of mobile phone.
Utility model content
For above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide that a kind of brightness is high, and hot spot is even, and color reducibility is good, is exactly like xenon flash lamp in appearance and has the LED flashlamp of signal designation function.
To achieve these goals, the utility model is by the following technical solutions: a kind of LED flashlamp, comprise pcb board, be fixed on LED luminescence unit and reflection shield on pcb board, be located at the optical lens at reflection shield light-emitting window place, described LED luminescence unit comprises white LED lamp pearl and red LED lamp pearl, and described LED flashlamp is packaged into strip.
Preferably, white LED lamp pearl has two at least.
Preferably, red LED lamp pearl doubles as pilot lamp.
The beneficial effects of the utility model: 1), by least 2 white LED lamp pearls are set in LED flashlamp, make the brightness of this LED flashlamp and the uniformity coefficient of hot spot reach higher level; 2) by red LED lamp pearl is set in LED flashlamp, not only can uses simple driving circuit to realize signal designation effect, and in the time taking pictures, can increase the reductibility of color; 3) the LED flashlamp of strip not only has the profile that exactly likes xenon flash lamp atmosphere, and has saved unnecessary design, has reduced cost.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model LED flashlamp.
Embodiment
Embodiment
The utility model provides a kind of LED flashlamp, consults Fig. 1, comprises pcb board 1, is fixed on two white LED lamp pearls 2 on pcb board 1 and red LED lamp pearl 3 and reflection shield 4, is located at the optical lens 5 at reflection shield 4 light-emitting window places.In the present embodiment, the package dimension of LED flashlamp is 3.5 × 8 × 2.5mm.In the present embodiment, this LED flashlamp illuminance under 1A electric current can reach 200Lx.Meanwhile, by red LED lamp pearl is set in LED flashlamp, not only can uses simple driving circuit to realize signal designation effect, and in the time taking pictures, can increase the reductibility of color.In addition, the LED flashlamp of strip not only has the profile that exactly likes xenon flash lamp atmosphere, and has saved unnecessary design, has reduced cost.
The above; only embodiment of the present utility model; not the utility model is done to any pro forma restriction, those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification, equivalent variations or modification, all drop in protection domain of the present utility model.
Claims (3)
1. a LED flashlamp, comprises pcb board, is fixed on LED luminescence unit and reflection shield on pcb board, be located at the optical lens at reflection shield light-emitting window place, it is characterized in that, described LED luminescence unit comprises white LED lamp pearl and red LED lamp pearl, and described LED flashlamp is packaged into strip.
2. a kind of LED flashlamp according to claim 1, is characterized in that, described white LED lamp pearl has two at least.
3. a kind of LED flashlamp according to claim 1, is characterized in that, described red LED lamp pearl doubles as pilot lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420335608.5U CN204009317U (en) | 2014-06-23 | 2014-06-23 | A kind of LED flashlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420335608.5U CN204009317U (en) | 2014-06-23 | 2014-06-23 | A kind of LED flashlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204009317U true CN204009317U (en) | 2014-12-10 |
Family
ID=52049293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420335608.5U Active CN204009317U (en) | 2014-06-23 | 2014-06-23 | A kind of LED flashlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204009317U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106131273A (en) * | 2016-08-31 | 2016-11-16 | 维沃移动通信有限公司 | A kind of mobile terminal |
| CN111373320A (en) * | 2017-09-27 | 2020-07-03 | 深圳传音制造有限公司 | Flash lamp structure and terminal with same |
| CN112135064A (en) * | 2020-09-16 | 2020-12-25 | Oppo（重庆）智能科技有限公司 | Control method, flash lamp, control device and readable storage medium |
-
2014
- 2014-06-23 CN CN201420335608.5U patent/CN204009317U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106131273A (en) * | 2016-08-31 | 2016-11-16 | 维沃移动通信有限公司 | A kind of mobile terminal |
| CN111373320A (en) * | 2017-09-27 | 2020-07-03 | 深圳传音制造有限公司 | Flash lamp structure and terminal with same |
| CN112135064A (en) * | 2020-09-16 | 2020-12-25 | Oppo（重庆）智能科技有限公司 | Control method, flash lamp, control device and readable storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204009317U (en) | A kind of LED flashlamp | |
| CN203674524U (en) | Luminous USB data line | |
| WO2018113246A1 (en) | Data line | |
| CN203240370U (en) | LED (light-emitting diode) light bar | |
| CN203517540U (en) | Induction-type floor lighting device | |
| CN203023904U (en) | Self-ballasting LED (light-emitting diode) plug-in/out lamp tube | |
| CN204176563U (en) | A kind of projecting mirror group improving auto bulb dark space luminous intensity distribution result | |
| CN204230606U (en) | A kind of can be luminous charging data line | |
| CN204425732U (en) | LED lamp thermal-shutdown circuit | |
| CN205003988U (en) | Energy -conserving advertising light boxes of intelligence | |
| CN203980021U (en) | A kind of great power LED intelligence stroboscopic light filling lamp | |
| CN207250043U (en) | A kind of frivolous vehicle-mounted LED display screen | |
| CN203784788U (en) | Light emitting diode (LED) car daytime running lamp | |
| CN204176504U (en) | One makes the luminous uniform guide-lighting block mechanism of taillight | |
| CN204127898U (en) | A kind of LED illuminating lamp of refrigerator | |
| CN203731188U (en) | LED strip light capable of emitting light in large angle | |
| CN203743963U (en) | AC high-voltage LED lamp strip | |
| CN101979915A (en) | Method for improving bright uniformity of LED lamps | |
| CN203176820U (en) | Body induction fluorescent lamp | |
| CN203907391U (en) | LED (Light Emitting Diode) ceiling lamp applied to illumination and provided with sensing device | |
| CN205984183U (en) | Rectangular lamp house of security LED | |
| CN207489403U (en) | A kind of windproof interior polishing LED light case apparatus | |
| CN204962446U (en) | Explosion -proof floodlight | |
| CN208687396U (en) | A kind of LED tube light of eye-protecting type | |
| CN203521469U (en) | LED lamp bead with apple green luminescence |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 330096 main building, No. 699, No. 101 North Sihu Road, Nanchang hi tech Zone, Jiangxi Patentee after: JIANGXI LATTICEPOWER SEMICONDUCTOR Corp. Address before: 330096 main building, No. 699, No. 101 North Sihu Road, Nanchang hi tech Zone, Jiangxi Patentee before: JIANGXI LATTICEBRIGHT Corp. |
|
| CP01 | Change in the name or title of a patent holder |