CN209133138U - A kind of high-effect liquid crystal-spliced screen - Google Patents
A kind of high-effect liquid crystal-spliced screen Download PDFInfo
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- CN209133138U CN209133138U CN201822024576.8U CN201822024576U CN209133138U CN 209133138 U CN209133138 U CN 209133138U CN 201822024576 U CN201822024576 U CN 201822024576U CN 209133138 U CN209133138 U CN 209133138U
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- circuit board
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- mounting portion
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- integral part
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Abstract
This application discloses a kind of high-effect liquid crystal-spliced screens.The high-effect liquid crystal-spliced screen includes screen main body, the high-effect integral part and circuit board mounting portion of rapid cooling are carried out to the heat that screen main body distributes, the rear portion of screen main body is arranged in high-effect integral part, and the rear end face of cover screen main body, several first heat release holes to radiate to the heat that the intracorporal electrical component of screen master generates are offered on the rear end face of high-effect integral part, circuit board mounting portion is arranged on the rear end face of high-effect integral part, the power panel of circuit board mounting portion cover screen main body and the rear end face of control circuit board, several second heat release holes that radiate of heat generated to power panel are offered on the rear end face of circuit board mounting portion and several third heat release holes that the heat generated to control circuit board is radiated, power panel described in second heat release hole face, third heat release hole face control circuit board.Present application addresses the bad technical problems of mosaic screen heat dissipation effect.
Description
Technical field
This application involves Information Visualization Technology fields, in particular to a kind of high-effect liquid crystal-spliced screen.
Background technique
Mosaic screen be use liquid crystal-spliced technology to realize screen can be with splicing effect, its biggest characteristic is that can freely spell
It connects and is combined into larger size display, therefore be widely used in all trades and professions, such as: airport, subway, market, hotel are for issuing
The large screen or theater of information, stadiums, fair, concert and media advertisement etc. are for carrying out information broadcasting
Large screen.Since mosaic screen volume is big, power consumption is high, amount of heat generation is had during the work time, and existing mosaic screen is big
Most without efficient radiator structure, heat is caused to cause mosaic screen internal temperature excessively high in the enclosure interior accumulation of mosaic screen,
The stability of mosaic screen work is not only influenced, but also substantially reduces the service life of mosaic screen.If mosaic screen is arranged in outdoor
In open-air atmosphere, original mosaic screen structure is kept more to cannot achieve the effect of rapid cooling, it is both uneconomical or not environmentally, it spells
The mistake cause thermal damage for connecing screen also will increase the input cost of user, bring economic loss to user.
For the bad problem of mosaic screen heat dissipation effect in the related technology, currently no effective solution has been proposed.
Utility model content
The main purpose of the application is to provide a kind of high-effect liquid crystal-spliced screen, bad to solve mosaic screen heat dissipation effect
The problem of.
To achieve the goals above, this application provides a kind of high-effect liquid crystal-spliced screens.
According to the high-effect liquid crystal-spliced screen of one kind of the application, comprising: screen main body, the heat distributed to the screen main body
Amount carries out the high-effect integral part and circuit board mounting portion of rapid cooling, and the high-effect integral part is arranged in the screen main body
Rear portion, and cover the rear end face of the screen main body, offer on the rear end face of the high-effect integral part to the screen
Several first heat release holes that the heat that main intracorporal electrical component generates radiates, the circuit board mounting portion are arranged described
On the rear end face of high-effect integral part, the circuit board mounting portion covers the power panel and control circuit board of the screen main body
Rear end face offers several the to radiate to the heat that the power panel generates on the rear end face of the circuit board mounting portion
Several third heat release holes that two heat release holes and the heat generated to the control circuit board radiate, second heat release hole is just
To the power panel, control circuit board described in the third heat release hole face.
Further, the high-effect integral part is to be located at the rectangular box structure of the screen back body, described
Several first heat release holes are divided into four groups, and several first heat release holes described in four groups are set to the height around the circuit board mounting portion
Four vertex of efficiency integral part rear end face.
Further, the high-effect integral part with a thickness of 8mm.
Further, the circuit board mounting portion is the rectangle for being located at the power panel and the control circuit postlaminar part
Box body structure, the front edge of the circuit board mounting portion are connect with the rear end face of the high-effect integral part, and with it is high-effect
The inside of integral part is connected to, so that the heat that the power panel and the control circuit board generate enters directly into circuit board installation
In portion.
Further, several 4th heat dissipations for being improved radiating efficiency are opened up on the rear end face of the circuit board mounting portion
Hole, several 4th heat release holes are divided into two groups, and several 4th heat release holes described in two groups are correspondingly arranged at the circuit board mounting portion
The two sides of rear end face.
Further, several 5th heat release holes for being improved radiating efficiency are opened up on the circuit board mounting portion, if described
Dry 5th heat release hole is divided into two groups, and several 5th heat release holes described in two groups are correspondingly arranged at the circuit board mounting portion left and right two
On the side wall of side.
Further, the circuit board mounting portion and the high-effect integral part are integrally formed.
Further, the circuit board mounting portion is all made of metal plate with the high-effect integral part and is formed by metal plate.
Further, the metal plate with a thickness of 1mm.
Further, multiple hooks are provided on the rear end face of the high-effect integral part.
In the embodiment of the present application, it is covered with high-effect integral part at the rear portion of screen main body, in high-effect integral part
Circuit board mounting portion is provided on rear end face, circuit board mounting portion is connected with high-effect integral part, passes through high-effect integral part
Rear end face on several first heat release holes for opening up heat that the intracorporal electrical component of screen master is generated radiate, and pass through
Several second heat release holes and several third heat release holes opened up on the rear end face of circuit board mounting portion are to reply power panel and control
Circuit board radiates, and has achieved the purpose that the heat dissipation effect for improving screen main body, makes to realize and improve liquid crystal-spliced screen
With efficiency, the technical effect to prolong the service life, and then solves the bad technical problem of mosaic screen heat dissipation effect.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present application, so that the application's is other
Feature, objects and advantages become more apparent upon.The illustrative examples attached drawing and its explanation of the application is for explaining the application, not
Constitute the improper restriction to the application.In the accompanying drawings:
Fig. 1 is a kind of rearview of high-effect liquid crystal-spliced screen of the utility model；
Fig. 2 is a kind of top view of high-effect liquid crystal-spliced screen of the utility model；
Fig. 3 is a kind of left view of high-effect liquid crystal-spliced screen of the utility model.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application a part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without making creative work, all should belong to the model of the application protection
It encloses.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to embodiments herein described herein.In addition, term " includes " and " tool
Have " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing a series of steps or units
Process, method, system, product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include without clear
Other step or units listing to Chu or intrinsic for these process, methods, product or equipment.
In this application, term " on ", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outside",
" in ", "vertical", "horizontal", " transverse direction ", the orientation or positional relationship of the instructions such as " longitudinal direction " be orientation based on the figure or
Positional relationship.These terms are not intended to limit indicated primarily to better describe the utility model and embodiment
Device, element or component must have particular orientation, or be constructed and operated with particular orientation.
Also, above-mentioned part term is other than it can be used to indicate that orientation or positional relationship, it is also possible to for indicating it
His meaning, such as term " on " also are likely used for indicating certain relations of dependence or connection relationship in some cases.For ability
For the those of ordinary skill of domain, the concrete meaning of these terms in the present invention can be understood as the case may be.
In addition, term " installation ", " setting ", " being equipped with ", " connection ", " connected ", " socket " shall be understood in a broad sense.For example,
It may be a fixed connection, be detachably connected or monolithic construction；It can be mechanical connection, or electrical connection；It can be direct phase
It even, or indirectly connected through an intermediary, or is two connections internal between device, element or component.
For those of ordinary skills, can understand as the case may be above-mentioned term in the present invention specifically contain
Justice.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Figures 1 to 3, this application involves a kind of high-effect liquid crystal-spliced screen, which includes screen
Curtain main body 1, high-effect integral part 2 and circuit board mounting portion 3, high-effect integral part 2 and circuit board mounting portion 3 cooperate to screen
The heat that curtain main body 1 generates carries out rapid cooling, and the rear portion of screen main body 1, and cover screen master is arranged in high-effect integral part 2
The rear end face of body 1, offer on the rear end face of high-effect integral part 2 heat that the electrical component in screen main body 1 is generated into
Several first heat release holes 201 of row heat dissipation are provided with circuit board mounting portion 3, circuit board peace on the rear end face of high-effect integral part 2
Dress portion 3 covers the power panel 5 of the screen main body 1 and the rear end face of control circuit board 6, on the rear end face of circuit board mounting portion 3
Offer several second heat release holes 301 that radiate of heat generated to power panel 5 and the heat generated to control circuit board 6
Measure several third heat release holes 302 to radiate, 301 face power panel 5 of the second heat release hole, the control of 302 face of third heat release hole
Circuit board 6.It is covered with high-effect integral part 2 at the rear portion of screen main body 1, is provided on the rear end face of high-effect integral part 2
Circuit board mounting portion 3, circuit board mounting portion 3 are connected with high-effect integral part 2, on the rear end face by high-effect integral part 2
The heat that several first heat release holes 201 opened up generate the electrical component in screen main body 1 radiates, and passes through circuit board
The 302 pairs of reply power panels 5 of several second heat release holes 301 and several third heat release holes opened up on the rear end face of mounting portion 3 and control
Circuit board 6 processed radiates, and different heat release holes is arranged for the different heat point of screen main body 1, targetedly radiates, mentions
High heat dissipation effect, to improve liquid crystal-spliced screen effective utilization, prolong the service life.
Specifically, screen main body 1 is liquid crystal display.
As shown in Figure 1, the rounded arrangement of several third heat release holes 302, is internally provided with heat dissipation in high-effect integral part 2
Fan, several third heat release holes 302 of radiator fan face accelerate the air circulation of 6 position of control circuit board by radiator fan,
And matched with several third heat release holes 302, guarantee good heat dissipation effect.
As shown in Figures 1 to 3, high-effect integral part 2 is to be located at the rectangular box structure at 1 rear portion of screen main body, Ruo Gan
It is four groups that one heat release hole 201, which divides, and four groups of several first heat release holes 201 are set to high-effect integral part 2 around circuit board mounting portion 3
Four vertex of rear end face.By the setting of four group of first heat release hole 201, guarantee to produce the electrical component in screen main body 1
Raw heat is effectively radiated, and heat will not be made to accumulate at the interior top corner of high-effect integral part 2, improves heat dissipation effect.
In some embodiments of the utility model, the thickness of screen main body 1 can be but be not limited to 8mm.
As shown in Figures 1 to 3, circuit board mounting portion 3 is the rectangular box for being located at 6 rear portion of power panel 5 and control circuit board
Structure, the front edge of circuit board mounting portion 3 are connect with the rear end face of high-effect integral part 2, and in high-effect integral part 2
Portion's connection, so that the heat that power panel 5 and control circuit board 6 generate enters directly into circuit board mounting portion 3, convenient for heat dissipation.
As shown in Figure 1, Figure 3, several 4th heat dissipations for being improved radiating efficiency are opened up on the rear end face of circuit board mounting portion 3
Hole 303 and several 5th heat release holes 304, it is two groups that several 4th heat release holes 303, which are divided to, and two groups of several 4th heat release holes 303 are corresponding
The two sides of the rear end face of circuit board mounting portion 3 are set, and it is two groups that several 5th heat release holes 304, which are divided to, two groups of several 5th heat dissipations
Hole 304 is correspondingly arranged on the side wall of 3 arranged on left and right sides of circuit board mounting portion.Circuit board mounting portion 3 can not only be by several
Second heat release hole 301 and several third heat release holes 302 carry out specific aim heat dissipation to power panel 5 and control circuit board 6, additionally it is possible to logical
It crosses several 4th heat release holes 303 and several 5th heat release holes 304 reaches comprehensive heat dissipation effect, guarantee to circuit board mounting portion
Main heat producing components inside 3 play good heat dissipation effect, improve the effective utilization of liquid crystal-spliced screen.
In some embodiments of the utility model, road plate mounting portion 3 is convex in rectangle on the rear end face of high-effect integral part 2
Shape is played, road plate mounting portion 3 and high-effect integral part 2 are integrally formed.Convenient for road plate mounting portion 3, high-effect integral part 2 and screen master
The installation and removal of body 1.
In some embodiments of the utility model, circuit board mounting portion 3 is all made of metal plate with high-effect integral part 2 and passes through
Metal plate forms, metal plate with a thickness of 1mm.Circuit board mounting portion 3 and high-effect integral part 2 are all made of metal material and guarantor are made
Itself is demonstrate,proved with good thermally conductive and heat-sinking capability.
As shown in Figures 1 to 3, it is uniformly arranged on the rear end face of high-effect integral part 2 there are four hook 4, can be incited somebody to action by hook 4
The high-effect liquid crystal-spliced screen of the application is firmly hung in predetermined installation site.
It can be seen from the above description that the present invention realizes following technical effect:
It is covered with high-effect integral part 2 at the rear portion of screen main body 1, is provided on the rear end face of high-effect integral part 2
Circuit board mounting portion 3, circuit board mounting portion 3 are connected with high-effect integral part 2, on the rear end face by high-effect integral part 2
The heat that several first heat release holes 201 opened up generate the electrical component in screen main body 1 radiates, and passes through circuit board
The 302 pairs of reply power panels 5 of several second heat release holes 301 and several third heat release holes opened up on the rear end face of mounting portion 3 and control
Circuit board 6 processed carries out specific aim heat dissipation, the heat dissipation effect of screen main body 1 is greatly improved, to improve the use of liquid crystal-spliced screen
Efficiency prolongs the service life.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of high-effect liquid crystal-spliced screen characterized by comprising screen main body (1) distributes the screen main body (1)
Heat carry out the high-effect integral part (2) and circuit board mounting portion (3) of rapid cooling, the high-effect integral part (2) is arranged
At the rear portion of the screen main body (1), and the rear end face of the screen main body (1) is covered, after the high-effect integral part (2)
Several first heat release holes to radiate to the heat that the electrical component in the screen main body (1) generates are offered on end face
(201), the circuit board mounting portion (3) is arranged on the rear end face of the high-effect integral part (2), the circuit board mounting portion
(3) power panel (5) of the screen main body (1) and the rear end face of control circuit board (6), the circuit board mounting portion (3) are covered
Rear end face on offer several second heat release holes (301) radiated of heat generated to the power panel (5) and to institute
Several third heat release holes (302) that the heat of control circuit board (6) generation radiates are stated, second heat release hole (301) is just
To the power panel (5), control circuit board (6) described in third heat release hole (302) face.
2. high-effect liquid crystal-spliced screen according to claim 1, which is characterized in that the high-effect integral part (2) is cover
It is located at the rectangular box structure at screen main body (1) rear portion, several first heat release holes (201) are divided into four groups, four groups of institutes
It states several first heat release holes (201) and is set to high-effect integral part (2) rear end face around the circuit board mounting portion (3)
Four vertex.
3. high-effect liquid crystal-spliced screen according to claim 2, which is characterized in that the thickness of the high-effect integral part (2)
Degree is 8mm.
4. high-effect liquid crystal-spliced screen according to claim 1, which is characterized in that the circuit board mounting portion (3) is cover
It is located at the rectangular box structure of the power panel (5) and the control circuit board (6) rear portion, the circuit board mounting portion (3)
Front edge is connect with the rear end face of the high-effect integral part (2), and is connected to the inside of high-effect integral part (2), so that
The heat that the power panel (5) and the control circuit board (6) generate enters directly into circuit board mounting portion (3).
5. high-effect liquid crystal-spliced screen according to claim 4, which is characterized in that after the circuit board mounting portion (3)
Opening up several 4th heat release holes (303) for being improved radiating efficiency on end face, several 4th heat release holes (303) are divided into two groups, and two
Group several 4th heat release holes (303) are correspondingly arranged at the two sides of the rear end face of the circuit board mounting portion (3).
6. high-effect liquid crystal-spliced screen according to claim 4, which is characterized in that opened on the circuit board mounting portion (3)
Equipped with several 5th heat release holes (304) for improving radiating efficiency, several 5th heat release holes (304) are divided into two groups, two groups of institutes
Several 5th heat release holes (304) are stated to be correspondingly arranged on the side wall of circuit board mounting portion (3) arranged on left and right sides.
7. high-effect liquid crystal-spliced screen according to claim 1, which is characterized in that the circuit board mounting portion (3) and institute
State high-effect integral part (2) integrated molding.
8. high-effect liquid crystal-spliced screen according to claim 1, which is characterized in that the circuit board mounting portion (3) and institute
It states high-effect integral part (2) and is all made of metal plate and formed by metal plate.
9. high-effect liquid crystal-spliced screen according to claim 8, which is characterized in that the metal plate with a thickness of 1mm.
10. high-effect liquid crystal-spliced screen according to claim 1, which is characterized in that after the high-effect integral part (2)
Multiple hooks (4) are provided on end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822024576.8U CN209133138U (en) | 2018-12-04 | 2018-12-04 | A kind of high-effect liquid crystal-spliced screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822024576.8U CN209133138U (en) | 2018-12-04 | 2018-12-04 | A kind of high-effect liquid crystal-spliced screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209133138U true CN209133138U (en) | 2019-07-19 |
Family
ID=67247842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822024576.8U Active CN209133138U (en) | 2018-12-04 | 2018-12-04 | A kind of high-effect liquid crystal-spliced screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209133138U (en) |
-
2018
- 2018-12-04 CN CN201822024576.8U patent/CN209133138U/en active Active
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