CN204611459U - A kind of LED video display flat-plate soft light - Google Patents
A kind of LED video display flat-plate soft light Download PDFInfo
- Publication number
- CN204611459U CN204611459U CN201520300523.8U CN201520300523U CN204611459U CN 204611459 U CN204611459 U CN 204611459U CN 201520300523 U CN201520300523 U CN 201520300523U CN 204611459 U CN204611459 U CN 204611459U
- Authority
- CN
- China
- Prior art keywords
- fin
- numerical control
- circuit board
- led
- soft light
- 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
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of LED video display flat-plate soft light, comprise lamp box, below in described lamp box is provided with LED lamp mounting circuit boards, top is provided with numerical control display circuit board, described LED lamp mounting circuit boards and numerical control display circuit board are provided with fin, vent passages is formed between fin on the fin of described LED lamp mounting circuit boards and numerical control display circuit board, the lamp box sidewall of vent passages both sides offers inlet scoop, described inlet scoop is provided with fan.The heat that the utility model is arranged so that on circuit board by this forms convection current through fin heat transfer to vent passages, and be in communication with the outside through the inlet scoop of vent passages both sides, add cross-ventilation, effectively improve the heat dispersion of LED video display flat-plate soft light.
Description
Technical field
The utility model relates to technical field of LED illumination, is specifically related to a kind of LED video display flat-plate soft light.
Background technology
Have the advantage that the conventional light source such as energy-saving and environmental protection are incomparable due to LED, LED illumination lamp is one of current radio, TV and film industries key project of generally acknowledging development.Adopt the panel soft light of LED light source, it is combined by plurality of LEDs lamp pearl, and luminous efficiency is high, can form large area light emitting matrix, colour rendering index is high, chromatic rendition is good, in addition its high transmission rate acrylic softbox be equipped with, and light output is even, soft, without harmful infrared ray, ultraviolet, flicker free, not dazzling.Compared with traditional three primary colours cold light lamp, it also has natural heat dissipation, saving energy more than 50%, extra long life 3 ~ 50,000 hours, and operating cost is low, saves the advantages such as wire rod.LED flat plate soft light is mainly applicable to: news interview, film studio, micro-cinema sign sheet portable lamp, mobile studio, TV station studio, various meeting room light, multifunctional hall make video recording the place such as shooting, outer bat light filling as function lighting.Although LED flat plate soft light has these advantages above-mentioned compared to traditional cold light source electricity-saving lamp, along with LED lamp high-power, heat radiation becomes the problem followed closely, governs the development of LED lamp.
Utility model content
The technical problems to be solved in the utility model overcomes the deficiencies in the prior art, provides a kind of LED video display flat-plate soft light.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of LED video display flat-plate soft light, comprise lamp box, below in described lamp box is provided with LED lamp mounting circuit boards, top is provided with numerical control display circuit board, described LED lamp mounting circuit boards and numerical control display circuit board are provided with fin, form vent passages between fin on the fin of described LED lamp mounting circuit boards and numerical control display circuit board, the lamp box sidewall of vent passages both sides offers inlet scoop, described inlet scoop is provided with fan.
Further, described fin is aluminium radiator fin.
Further, described fin and LED lamp mounting circuit boards junction are coated with one deck heat-conducting silicone grease.
Further, described fin and described numerical control display circuit junction are coated with one deck heat-conducting silicone grease.
Further, described numerical control display circuit board comprises action button module, display panel module and electronic circuit module.
Compared with prior art, the utility model has the advantage of:
The utility model is by being located at above lamp box by numerical control display circuit board, a vent passages is formed between fin in its numerical control display circuit board and LED lamp mounting circuit boards, and inlet scoop is offered on the lamp box sidewall of vent passages both sides, inlet scoop is provided with fan, the heat be arranged so that on electronic component by this forms convection current through fin heat transfer to vent passages, and be in communication with the outside through the inlet scoop of vent passages both sides, add cross-ventilation, effectively improve the heat dispersion of LED video display flat-plate soft light.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment.
Detailed description of the invention
Below in conjunction with Figure of description and specific embodiment, the utility model is described in further detail.
A kind of LED video display flat-plate soft light shown in composition graphs 1, comprise lamp box 1, below in lamp box 1 is provided with LED lamp mounting circuit boards 2, top is provided with numerical control display circuit board 3, LED lamp mounting circuit boards 2 and numerical control display circuit board 3 are provided with fin 4, form vent passages 5 between fin 4 on the fin 4 of LED lamp mounting circuit boards 2 and numerical control display circuit board 3, lamp box 1 sidewall of vent passages 5 both sides offers inlet scoop 6, inlet scoop 6 is provided with fan 7.
In the present embodiment, fin 4 is aluminium radiator fin.
In the present embodiment, fin 4 and LED lamp mounting circuit boards 2 junction are coated with one deck heat-conducting silicone grease.
In the present embodiment, fin 4 and numerical control display circuit board 3 junction are coated with one deck heat-conducting silicone grease.
In the present embodiment, numerical control display circuit board 3 comprises action button module 31, display panel module 32 and electronic circuit module 33.
Although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model.Any those of ordinary skill in the art, when not departing from technical solutions of the utility model scope, the technology contents of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solutions of the utility model, according to the utility model technical spirit to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solutions of the utility model protection.
Claims (5)
1. a LED video display flat-plate soft light, comprise lamp box, it is characterized in that, below in described lamp box is provided with LED lamp mounting circuit boards, top is provided with numerical control display circuit board, and described LED lamp mounting circuit boards and numerical control display circuit board are provided with fin, forms vent passages between the fin on the fin of described LED lamp mounting circuit boards and numerical control display circuit board, the lamp box sidewall of vent passages both sides offers inlet scoop, described inlet scoop is provided with fan.
2. a kind of LED video display flat-plate soft light according to claim 1, it is characterized in that, described fin is aluminium radiator fin.
3. a kind of LED video display flat-plate soft light according to claim 1, is characterized in that, described fin and LED lamp mounting circuit boards junction are coated with one deck heat-conducting silicone grease.
4. a kind of LED video display flat-plate soft light according to claim 1, is characterized in that, described fin and described numerical control display circuit junction are coated with one deck heat-conducting silicone grease.
5. a kind of LED video display flat-plate soft light according to claim 1, it is characterized in that, described numerical control display circuit board comprises action button module, display panel module and electronic circuit module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520300523.8U CN204611459U (en) | 2015-05-12 | 2015-05-12 | A kind of LED video display flat-plate soft light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520300523.8U CN204611459U (en) | 2015-05-12 | 2015-05-12 | A kind of LED video display flat-plate soft light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204611459U true CN204611459U (en) | 2015-09-02 |
Family
ID=53964021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520300523.8U Expired - Fee Related CN204611459U (en) | 2015-05-12 | 2015-05-12 | A kind of LED video display flat-plate soft light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204611459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113885274A (en) * | 2021-12-06 | 2022-01-04 | 深圳市爱图仕影像器材有限公司 | Film and television lamp |
-
2015
- 2015-05-12 CN CN201520300523.8U patent/CN204611459U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113885274A (en) * | 2021-12-06 | 2022-01-04 | 深圳市爱图仕影像器材有限公司 | Film and television lamp |
| CN113885274B (en) * | 2021-12-06 | 2022-03-08 | 深圳市爱图仕影像器材有限公司 | Film and television lamp |
| US11994280B2 (en) | 2021-12-06 | 2024-05-28 | Aputure Imaging Industries Co., Ltd. | Film and television lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204693176U (en) | A kind of LED panel lamp | |
| CN204611459U (en) | A kind of LED video display flat-plate soft light | |
| CN203311772U (en) | Outdoor LED (Light Emitting Diode) display screen | |
| CN201885125U (en) | Novel direct LED (light emitting diode) panel light | |
| CN217060730U (en) | Heat radiation structure of high-power flat soft light | |
| CN205155780U (en) | Dustproof LED lighting device who ventilates | |
| CN202901900U (en) | Novel candle lamp | |
| CN107452296A (en) | A kind of high stability LED roller shutter lamps | |
| CN204345364U (en) | A kind of divergent light source heat dissipation LED Assembled lamp | |
| CN207165172U (en) | A kind of high stability LED roller shutter lamps | |
| CN103090280A (en) | Flat lamp | |
| CN207162200U (en) | A kind of high stability lamp bar | |
| CN202132916U (en) | Illumination lamp panel | |
| CN101994942B (en) | LED lamp bulb with multiple light-emitting sides | |
| CN202032320U (en) | Light-emitting diode (LED) fluorescent tube | |
| CN205014268U (en) | Double -colored temperature tunnel lamp | |
| CN202747045U (en) | Light emitting diode (LED) lamp with heat dissipation function | |
| CN216693251U (en) | Air convection high-power LED street lamp | |
| CN203586143U (en) | LED multi-hole convection heating-sinking technology lamp | |
| CN203851138U (en) | Multifunctional interphone | |
| CN202523343U (en) | Structure capable of improving brightness of light emitting diode (LED) display screen | |
| CN103972367A (en) | LED device | |
| CN103883935A (en) | Low-voltage LED spotlight | |
| CN201897109U (en) | Modified structure of LED fluorescent lamp tube | |
| CN202182389U (en) | Light-emitting diode (LED) bulkhead lamp |
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: 20150902 Termination date: 20160512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |