CN206431988U - A kind of ventilation and heat structure of LED display - Google Patents
A kind of ventilation and heat structure of LED display Download PDFInfo
- Publication number
- CN206431988U CN206431988U CN201720052200.0U CN201720052200U CN206431988U CN 206431988 U CN206431988 U CN 206431988U CN 201720052200 U CN201720052200 U CN 201720052200U CN 206431988 U CN206431988 U CN 206431988U
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- Prior art keywords
- led
- circuit board
- led circuit
- fin
- fixedly connected
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Abstract
The utility model discloses a kind of ventilation and heat structure of LED display, including LED circuit board, LED/light source is provided with the LED circuit board, the LED/light source is fixedly connected on the side of LED circuit board, shell is provided with the outside of the LED/light source, the shell is fixedly connected by screw with LED circuit board, through hole is provided with the shell, the LED/light source is arranged in through hole, the LED circuit board side is provided with bottom support plate, support column is provided between the LED circuit board and bottom support plate, radiator installing plate is provided between the LED circuit board and bottom support plate, the radiator installing plate side is fixedly connected with LED circuit board, the radiator installing plate opposite side is provided with fin, set fluted on the radiator installing plate, the fin is installed in a groove.The beneficial effects of the utility model are：Reasonable in design, installs simple, with good result of ventilating heat dissipation, suitable popularity is used.
Description
Technical field
The utility model belongs to ventilation and heat technical field of structures, and in particular to a kind of ventilation and heat knot of LED display
Structure.
Background technology
I.e. it is well known that LED light emitting diodes, are a kind of semiconductor devices of solid-state, it directly can turn electricity
Turn to luminous energy.Because LED illuminators have energy-conservation, service life length specifically used when, internal are harmful to without mercury etc.
The characteristics of material is easy to reclaim is so the production and living that LED has been widely used in people now are suffered.
With the development of LED technology, the LED display made now by light source of LED has also been answered extensively by people
With LED display is a kind of display mode by controlling semiconductor light-emitting-diode, and it is usually by many light-emitting diodes
Pipe composition, show character by the light on and off of LED light source lamp when specific works.It can be with when specific implementation
For showing the display screen of the various information such as word, figure, image, animation, market, video, video signal.LED display
It can be not only used for indoor environment and can be also used for outdoor environment, it is incomparable with projecting apparatus, video wall, LCDs
Advantage.Why in widespread attention LED display is and is developed rapidly, be had the advantage that with itself it is inseparable
's.These advantages are summed up：Brightness height, low operating voltage, small power consumption, miniaturization, long lifespan etc..But prior art
In LED display due to heat dissipation problem, often result in the damage of internal wiring, between this, be badly in need of a kind of ventilation of LED display
Radiator structure.
Utility model content
The purpose of this utility model is the ventilation and heat structure for providing a kind of LED display, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：A kind of ventilation and heat knot of LED display
LED/light source is provided with structure, including LED circuit board, the LED circuit board, the LED/light source is fixedly connected on LED circuit board
Side, be provided with shell on the outside of the LED/light source, the shell is fixedly connected by screw with LED circuit board, the shell
On be provided with through hole, the LED/light source is arranged in through hole, and the LED circuit board side is provided with bottom support plate, described
Support column is provided between LED circuit board and bottom support plate, radiating is provided between the LED circuit board and bottom support plate
Device installing plate, the radiator installing plate side is fixedly connected with LED circuit board, and the radiator installing plate opposite side is provided with
Set fluted on fin, the radiator installing plate, the fin is installed in a groove.
It is preferred that, the support column is made up of angle steel or channel-section steel, and support column two ends respectively with LED circuit board and bottom
Supporting plate is fixedly connected.
It is preferred that, the LED circuit board is be arranged in parallel with bottom support plate, and support column is supported with LED circuit board, bottom
Plate is vertical.
It is preferred that, the fin is aluminum alloy heat sink, and fin is uniformly distributed on radiator installing plate.
It is preferred that, the both sides of the groove are provided with fixed plate, and fixed plate is fixedly connected with radiator installing plate, described
Fin is arranged between two groups of fixed plates, and fin is bolted to connection and by nut check with fixed plate.
It is preferred that, it is provided with rubber sheet gasket between the fixed plate and fin.
Technique effect of the present utility model and advantage：The ventilation and heat structure of the LED display, passes through setting for fin
Meter, fin is evenly distributed on rear side of LED circuit board, is carried out heat exchange by air and fin, is reached reduction LED circuit board
The purpose of temperature, and fin is uniformly distributed, with good radiating effect, fin inserts the groove of radiator installing plate
In, and be fixed by screw, installation not only facilitates, and more stablizes, and by the design of shell, is provided with shell logical
Hole, and the normal of without prejudice to LED/light source use, and shell can play good protection effect.The ventilation of the LED display dissipates
Heat structure, reasonable in design installs simple, with good result of ventilating heat dissipation, suitable popularity is used.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is rear structure schematic diagram of the present utility model；
Fig. 4 is enlarged drawing at the utility model Fig. 1 A.
In figure：1 LED circuit board, 2 LED/light sources, 3 shells, 4 through holes, 5 bottom support plates, 6 support columns, 7 radiators peace
Fill plate, 8 fin, 9 screws, 10 fixed plates, 11 bolts, 12 nuts, 13 rubber sheet gaskets, 14 grooves.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
The utility model provides a kind of ventilation and heat structure of LED display as Figure 1-4, including LED circuit
LED/light source 2 is provided with plate 1, the LED circuit board 1, the LED/light source 2 is fixedly connected on the side of LED circuit board 1, institute
State the outside of LED/light source 2 and be provided with shell 3, the shell 3 is fixedly connected by screw 9 with LED circuit board 1, on the shell 3
Through hole 4 is provided with, the LED/light source 2 is arranged in through hole 4, and the side of LED circuit board 1 is provided with bottom support plate 5, institute
State and support column 6 is provided between LED circuit board 1 and bottom support plate 5, the LED circuit board 1 is parallel with bottom support plate 5 to be set
Put, and support column 6 is vertical with LED circuit board 1, bottom support plate 5.
Further, the support column 6 is made up of angle steel or channel-section steel, and support column 6 two ends respectively with LED circuit board 1 and
Bottom support plate 5 is fixedly connected, and radiator installing plate 7 is provided between the LED circuit board 1 and bottom support plate 5, described to dissipate
The hot side of device installing plate 7 is fixedly connected with LED circuit board 1, and the opposite side of radiator installing plate 7 is provided with fin 8, described
Fin 8 is aluminum alloy heat sink, and fin 8 is uniformly distributed on radiator installing plate 7.
Further, fluted 14 are set on the radiator installing plate 7, the fin 8 is installed within grooves 14, described
The both sides of groove 14 are provided with fixed plate 10, and fixed plate 10 is fixedly connected with radiator installing plate 7, and the fin 8 is set
Between two groups of fixed plates 10, and fin 8 is fixedly connected by bolt 11 with fixed plate 10 and locked by nut 12, described
Rubber sheet gasket 13 is provided between fixed plate 10 and fin 8.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent substitution is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (6)
1. a kind of ventilation and heat structure of LED display, including LED circuit board（1）, it is characterised in that：The LED circuit board
（1）On be provided with LED/light source（2）, the LED/light source（2）It is fixedly connected on LED circuit board（1）Side, the LED/light source
（2）Outside is provided with shell（3）, the shell（3）Pass through screw（9）With LED circuit board（1）It is fixedly connected, the shell（3）
On be provided with through hole（4）, the LED/light source（2）Installed in through hole（4）It is interior, the LED circuit board（1）Side is provided with bottom
Supporting plate（5）, the LED circuit board（1）With bottom support plate（5）Between be provided with support column（6）, the LED circuit board（1）
With bottom support plate（5）Between be provided with radiator installing plate（7）, the radiator installing plate（7）Side and LED circuit board
（1）It is fixedly connected, the radiator installing plate（7）Opposite side is provided with fin（8）, the radiator installing plate（7）On set
It is equipped with groove（14）, the fin（8）Installed in groove（14）In.
2. a kind of ventilation and heat structure of LED display according to claim 1, it is characterised in that：The support column（6）
It is made up of angle steel or channel-section steel, and support column（6）Two ends respectively with LED circuit board（1）And bottom support plate（5）It is fixedly connected.
3. a kind of ventilation and heat structure of LED display according to claim 1, it is characterised in that：The LED circuit board
（1）With bottom support plate（5）It is arranged in parallel, and support column（6）With LED circuit board（1）, bottom support plate（5）Vertically.
4. a kind of ventilation and heat structure of LED display according to claim 1, it is characterised in that：The fin（8）
For aluminum alloy heat sink, and fin（8）In radiator installing plate（7）On be uniformly distributed.
5. a kind of ventilation and heat structure of LED display according to claim 1, it is characterised in that：The groove（14）
Both sides be provided with fixed plate（10）, and fixed plate（10）With radiator installing plate（7）It is fixedly connected, the fin（8）If
Put in two groups of fixed plates（10）Between, and fin（8）With fixed plate（10）Pass through bolt（11）It is fixedly connected and by nut
（12）Locking.
6. a kind of ventilation and heat structure of LED display according to claim 5, it is characterised in that：The fixed plate
（10）With fin（8）Between be provided with rubber sheet gasket（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720052200.0U CN206431988U (en) | 2017-01-17 | 2017-01-17 | A kind of ventilation and heat structure of LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720052200.0U CN206431988U (en) | 2017-01-17 | 2017-01-17 | A kind of ventilation and heat structure of LED display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206431988U true CN206431988U (en) | 2017-08-22 |
Family
ID=59583494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720052200.0U Expired - Fee Related CN206431988U (en) | 2017-01-17 | 2017-01-17 | A kind of ventilation and heat structure of LED display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206431988U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599840A (en) * | 2017-09-11 | 2018-01-19 | 天津富民伟业科技有限公司 | Automobile instrument panel framework |
| CN108844033A (en) * | 2018-05-14 | 2018-11-20 | 安徽卡澜特车灯科技有限公司 | A kind of bis- optical lens mould groups of more particle LED |
| CN110459136A (en) * | 2019-08-29 | 2019-11-15 | 上海天马微电子有限公司 | Display panel and display device |
-
2017
- 2017-01-17 CN CN201720052200.0U patent/CN206431988U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599840A (en) * | 2017-09-11 | 2018-01-19 | 天津富民伟业科技有限公司 | Automobile instrument panel framework |
| CN108844033A (en) * | 2018-05-14 | 2018-11-20 | 安徽卡澜特车灯科技有限公司 | A kind of bis- optical lens mould groups of more particle LED |
| CN110459136A (en) * | 2019-08-29 | 2019-11-15 | 上海天马微电子有限公司 | Display panel and display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 Termination date: 20200117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |