CN208156964U - A kind of LED display module convenient for heat dissipation - Google Patents
A kind of LED display module convenient for heat dissipation Download PDFInfo
- Publication number
- CN208156964U CN208156964U CN201820837176.6U CN201820837176U CN208156964U CN 208156964 U CN208156964 U CN 208156964U CN 201820837176 U CN201820837176 U CN 201820837176U CN 208156964 U CN208156964 U CN 208156964U
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- China
- Prior art keywords
- display screen
- backboard
- heat dissipation
- connecting column
- display module
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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.)
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Abstract
The utility model relates to display manufacture technology fields, disclose a kind of LED display module convenient for heat dissipation, including display screen, backboard, grafting male connector, the back side of display screen is fixed with the connecting column that multiple sides along display screen are spaced apart, connecting column contradicts on backboard far from one end of display screen, connecting column offers threaded hole on the end face far from display screen one end, through-hole is offered on backboard, the connection bolt that through-hole rear thread is connected in threaded hole is provided through between backboard and display screen, the side of backboard is wholely set multiple for being bonded recess support portion on a display screen, radiating groove is formed on backboard between two neighboring recess support portion.Gap between backboard and display screen is conducive to the heat dissipation of display screen, and multiple recess support portions play the role of supporting display screen, wherein the radiating groove between two neighboring recess support portion is further conducive to the heat dissipation of display screen.
Description
Technical field
The utility model relates to display manufacture technology field, in particular to a kind of LED display module convenient for heat dissipation.
Background technique
LED display screen is usually used in showing that various information, the existing LED display screens such as text, image, video are generally adopted
It is combined with modular body structure, shows that cabinet interconnection is composed by multiple independent LED.
Currently, publication No. is CN106782105A, date of publication is that the Chinese patent on May 31st, 2017 discloses one kind
LED shows that cabinet, including installation frame and LED display module, installation frame have front end face and rear end face, open on installation frame
There is the installation through-hole of connection front end face and rear end face, LED display module includes display screen and the first positioned at display screen back
The display screen of hand, LED display module is set on the front end face of installation frame, and first hand is embedded in installation through-hole
In.
The intracorporal LED display module of this kind of LED display case includes display screen and first hand, the back of usual display screen
Portion is equipped with one piece of backboard, and backboard is for connecting first hand, while backboard is also used for display module being connected to installing frame
On frame；Wherein in order to play the role of support to display screen to reduce a possibility that display screen is broken, usual backboard is all
It is to be fitted on the back side side wall of display screen, but after the back side of backboard and display screen fits together, display screen is being used
During heat-sinking capability will be poor, be finally possible to will affect the service life of display screen.
Utility model content
The purpose of the utility model is to provide a kind of LED display modules convenient for heat dissipation, can be convenient for the heat dissipation of display screen.
The above-mentioned technical purpose of the utility model technical scheme is that：It is a kind of convenient for heat dissipation
LED display module, including display screen, the backboard positioned at display screen back, the grafting male connector of setting on a display screen, the display
The back side of screen is fixed with the connecting column that multiple sides along display screen are spaced apart, the one end of the connecting column far from display screen
It contradicts on backboard, the connecting column offers threaded hole on the end face far from display screen one end, offer on the backboard logical
Hole is provided through the connection bolt that through-hole rear thread is connected in threaded hole between the backboard and the display screen, described
The side of backboard is wholely set multiple for being bonded recess support portion on a display screen, the two neighboring recess support portion
Between backboard on be formed with radiating groove.
The utility model is further arranged to：The location hole passed through for grafting male connector is offered on the backboard.
The utility model is further arranged to：Heat dissipation is offered on the recess support portion and positioned at the both ends of backboard
Mouthful.
The utility model is further arranged to：The connecting column is provided with positioning column on the end face far from backboard one end,
The locating slot for positioning column insertion is offered on the back side side wall of the display screen.
The utility model is further arranged to：The connecting column is provided with support land far from the side of backboard one end.
The utility model is further arranged to：The backside coating of the display screen has a nanometer heat-radiation coating bed of material.
In conclusion the utility model has the advantages that：
1. using multiple connecting columns that the display screen back side is fixed, and connecting column is contradicted far from one end of display screen in backboard
On, gap may be present between backboard and display screen at this time, and the width in gap is the length of connecting column, the at this time presence in gap
It can be conducive to the heat dissipation of display screen；Display screen is fitted in using multiple recess support portions that backboard side is wholely set simultaneously
On, to play the role of support to display screen, reduce a possibility that display screen is broken；Wherein two neighboring recess support
It is formed with radiating groove on backboard between portion, exists on a display screen so as to cause display screen when due to recess support portion fitting at this time
At the position of recess support portion when poor heat radiation, the presence of radiating groove can conveniently be located at the display screen at recess support portion position
Heat dissipation, finally can further be conducive to the heat dissipation of display screen；Through-hole rear thread is wherein passed through by connection bolt and is connected to spiral shell
In pit, to realize being detachably connected for backboard and display screen, finally i.e. conveniently detachable replacement display screen or backboard；
2. using the location hole passed through for grafting male connector opened up on backboard, when backboard needs to install on a display screen,
It is passed through first using location hole for grafting male connector, so that the position of backboard on a display screen is positioned, it is final
Facilitate operator that will connect bolt to be connected in threaded hole across through-hole rear thread；
3. using on recess support portion and positioned at the thermovent that backboard both ends open up, thermovent can further speed up display
The heat dissipation of screen；
4. when connecting column needs to fix on a display screen, on a display screen first with the positioning column insertion on connecting column
Locating slot in, at this time i.e. the position of connecting column on a display screen is positioned using locating slot, to facilitate operator
Member accurately fixes connecting column on a display screen；
5. utilizing support land of the connecting column far from backboard one end, and land is supported to be located at the side of connecting column, propped up at this time
Pushing out ring platform can be increased the contact area between connecting column and display screen, when display screen is pressurized, due to forced area and pressure
Be inversely proportional, may make connecting column effect pressure on a display screen smaller at this time, can finally reduce display screen because by
A possibility that being broken to excessive pressure；
6. being dissipated using the nanometer heat-radiation coating bed of material of the backside coating in display screen since the nanometer heat-radiation coating bed of material has to improve
The thermal efficiency, the effect for reducing fever temperature, finally can further be conducive to the heat dissipation of display screen.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the Structure explosion diagram of the utility model；
Fig. 3 is the enlarged drawing in the portion A in Fig. 2；
Fig. 4 is display screen and the nanometer heat-radiation coating bed of material in the utility model.
Appended drawing reference：1, display screen；11, locating slot；2, backboard；21, through-hole；22, be recessed support portion；221, thermovent；
23, radiating groove；24, location hole；3, grafting male connector；4, connecting column；41, threaded hole；42, bolt is connected；43, positioning column；44, it props up
Pushing out ring platform；5, the nanometer heat-radiation coating bed of material.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of LED display module convenient for heat dissipation, referring to Fig.1, Fig. 2, this kind include aobvious convenient for the LED display module of heat dissipation
Display screen 1, positioned at 1 back of display screen backboard 2 and be mounted on the grafting male connector 3 at 1 back of display screen；The wherein back side of display screen 1
Multiple connecting columns 4 are adhesively fixed with, and multiple connecting columns 4 are evenly spaced on along the side of display screen 1；Connecting column 4 simultaneously
One end far from display screen 1 contradicts on backboard 2, and gap may be present between backboard 2 and display screen 1 at this time, thus convenient aobvious
The heat dissipation of display screen 1.
Referring to Fig. 2, Fig. 3, connecting column 4 has been wholely set positioning column 43, and display screen 1 on the end face far from 2 one end of backboard
On offer for positioning column 43 be embedded in locating slot 11；Wherein connecting column 4 has been wholely set support far from the side of 2 one end of backboard
Land 44, support land 44 can be increased the contact area between connecting column 4 and display screen 1；Connecting column 4 is far from display screen simultaneously
Threaded hole 41 is offered on the end face of 1 one end, through-hole 21 is offered on dorsulum 2, and is arranged between backboard 2 and display screen 1
There is the connection bolt 42 being connected in threaded hole 41 across 21 rear thread of through-hole, finally can be realized between backboard 2 and display screen 1
Be detachably connected.
Referring to Fig.1, the side of backboard 2 has been wholely set multiple recess support portions 22, the back at recess support portion 22
Plate 2 is in be recessed towards 1 side of display screen, and the support portion 22 that is recessed is fitted on display screen 1, thus real by recess support portion 22
Now to the support of display screen 1；Wherein radiating groove 23, radiating groove are formed on the backboard 2 between two neighboring recess support portion 22
23 can facilitate the heat dissipation of display screen 1；The middle part of backboard 2 offers the location hole 24 passed through for grafting male connector 3, concave simultaneously
It falls on support portion 22 and the both ends for being located at backboard 2 offers thermovent 221.
Referring to Fig. 4, the backside coating of display screen 1 has a nanometer heat-radiation coating bed of material 5, and the nanometer heat-radiation coating bed of material 5 is meant in coating
The components such as the resin, filler, the auxiliary agent that use are dispersed into nanoscale in a solvent, and have and improve radiating efficiency, reduce fever
The sapecial coating of temperature is for the sapecial coating for solving heat dissipation problem.
Principle：Using multiple connecting columns 4 that 1 back side of display screen is fixed, and connecting column 4 is contradicted far from one end of display screen 1
On backboard 2, gap may be present between backboard 2 and display screen 1 at this time, and the width in gap is the length of connecting column 4, at this time
The presence in gap can be conducive to the heat dissipation of display screen 1；The multiple recess support portions 22 being wholely set simultaneously using 2 side of backboard
It is fitted on display screen 1, to play the role of support to display screen 1, reduces a possibility that display screen 1 is broken；Wherein
It is formed with radiating groove 23 on backboard 2 between two neighboring recess support portion 22, is fitted at this time when due to recess support portion 22
On display screen 1 so as to cause display screen 1 be recessed support portion 22 position at poor heat radiation when, the presence of radiating groove 23 can be square
Just it is located at the display screen 1 at recess 22 position of support portion to radiate, finally can be further conducive to the heat dissipation of display screen 1.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (6)
1. a kind of LED display module convenient for heat dissipation, including display screen（1）, be located at display screen（1）The backboard at back（2）, setting
In display screen（1）On grafting male connector（3）, it is characterised in that：The display screen（1）The back side be fixed with it is multiple along display screen
（1）The connecting column that is spaced apart of side（4）, the connecting column（4）Far from display screen（1）One end contradict in backboard（2）On,
The connecting column（4）Far from display screen（1）Threaded hole is offered on the end face of one end（41）, the backboard（2）On offer it is logical
Hole（21）, the backboard（2）With the display screen（1）Between be provided through through-hole（21）Rear thread is connected to threaded hole（41）
Interior connection bolt（42）, the backboard（2）Side be wholely set it is multiple for being fitted in display screen（1）On recess branch
Support part（22）, the two neighboring recess support portion（22）Between backboard（2）On be formed with radiating groove（23）.
2. a kind of LED display module convenient for heat dissipation according to claim 1, it is characterised in that：The backboard（2）On open
Equipped with for grafting male connector（3）The location hole passed through（24）.
3. a kind of LED display module convenient for heat dissipation according to claim 1, it is characterised in that：The recess support portion
（22）Above and it is located at backboard（2）Both ends offer thermovent（221）.
4. a kind of LED display module convenient for heat dissipation according to claim 1, it is characterised in that：The connecting column（4）Far
From backboard（2）Positioning column is provided on the end face of one end（43）, the display screen（1）Back side side wall on offer for positioning column
（43）The locating slot of insertion（11）.
5. a kind of LED display module convenient for heat dissipation according to claim 1, it is characterised in that：The connecting column（4）Far
From backboard（2）The side of one end is provided with support land（44）.
6. a kind of LED display module convenient for heat dissipation according to claim 1, it is characterised in that：The display screen（1）'s
Backside coating has a nanometer heat-radiation coating bed of material（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820837176.6U CN208156964U (en) | 2018-05-31 | 2018-05-31 | A kind of LED display module convenient for heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820837176.6U CN208156964U (en) | 2018-05-31 | 2018-05-31 | A kind of LED display module convenient for heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208156964U true CN208156964U (en) | 2018-11-27 |
Family
ID=64388717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820837176.6U Expired - Fee Related CN208156964U (en) | 2018-05-31 | 2018-05-31 | A kind of LED display module convenient for heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208156964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109849560A (en) * | 2018-12-19 | 2019-06-07 | 张驰 | A kind of big plane blackboard with projection and screen display function |
-
2018
- 2018-05-31 CN CN201820837176.6U patent/CN208156964U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109849560A (en) * | 2018-12-19 | 2019-06-07 | 张驰 | A kind of big plane blackboard with projection and screen display function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 |