CN212750283U - Intelligent heat dissipation liquid crystal splicing screen - Google Patents
Intelligent heat dissipation liquid crystal splicing screen Download PDFInfo
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- CN212750283U CN212750283U CN202021830343.8U CN202021830343U CN212750283U CN 212750283 U CN212750283 U CN 212750283U CN 202021830343 U CN202021830343 U CN 202021830343U CN 212750283 U CN212750283 U CN 212750283U
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Abstract
The utility model provides an intelligence heat dissipation LCD concatenation screen, including framework, backlight unit and radiator, wherein, the framework includes first bottom plate, division board and the second bottom plate that is square and parallel arrangement, form first holding chamber between first bottom plate and the division board, form second holding chamber between second bottom plate and the division board, a plurality of ventilation holes have evenly been seted up at the interval on the division board, the framework still includes first curb plate and the second curb plate that sets up perpendicularly in first bottom plate both ends, be provided with first latch device and second latch device on first curb plate and the second curb plate respectively; the backlight module is arranged in the first accommodating cavity and comprises a reflecting bottom plate arranged on the partition plate, a reflecting side plate arranged obliquely to the partition plate, an LED light source arranged on the reflecting bottom plate and an LED display screen arranged on the first bottom plate; the radiator is arranged in the second accommodating cavity. The utility model relates to an intelligence heat dissipation LCD concatenation screen has the advantage that the heat dissipation is good, long service life.
Description
Technical Field
The utility model belongs to the technical field of liquid crystal display, specifically an intelligence heat dissipation liquid crystal concatenation screen.
Background
In recent years, liquid crystal displays have become popular as displays in various places as the amount of use at present, and their use performance is low, stable, and safe and non-radiative material structures themselves have been adopted in various display device fields, and have become popular products for display devices in the market. With the increasing screen size demand and the predominance of the oversized liquid crystal display screen in production cost and packaging and transportation, the spliced liquid crystal display screen is produced.
Along with the use of present liquid crystal display is more and more extensive, no matter indoor liquid crystal display or outdoor liquid crystal display, all can produce the heat in the operation to produced heat will lead to liquid crystal display's temperature to rise, and under normal condition, indoor liquid crystal display is less because the heat that luminance is low and produce, and can dispel the heat naturally. However, outdoor liquid crystal display produces a large amount of heat because of luminance is high, and natural heat dissipation has been unable to satisfy its heat dissipation demand to the light attenuation of liquid crystal display lamp pearl can be influenced to the temperature rise, thereby makes the work efficiency of driver step down and liquid crystal display's life reduce.
For solving the problems of poor heat dissipation and short service life of the existing liquid crystal spliced screen, an intelligent heat dissipation liquid crystal spliced screen is necessary to be provided.
SUMMERY OF THE UTILITY MODEL
In view of the problem that the background art provided, the utility model aims at providing an intelligence heat dissipation LCD concatenation screen aims at solving the poor, short problem of life of current LCD concatenation screen heat dissipation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an intelligence heat dissipation LCD concatenation screen, includes:
the frame body comprises a first bottom plate, a partition plate and a second bottom plate which are square and arranged in parallel, a first accommodating cavity is formed between the first bottom plate and the partition plate, a second accommodating cavity is formed between the second bottom plate and the partition plate, a plurality of vent holes are uniformly formed in the partition plate at intervals, the frame body further comprises a first side plate and a second side plate which are vertically arranged at two ends of the first bottom plate, and a first clamping device and a second clamping device are respectively arranged on the first side plate and the second side plate;
the backlight module is arranged in the first accommodating cavity and comprises a reflecting bottom plate arranged on the partition plate, a reflecting side plate arranged obliquely to the partition plate, an LED light source arranged on the reflecting bottom plate and an LED display screen arranged on the first bottom plate, wherein the LED light source and the LED display screen are connected with a screen flat cable which penetrates through the partition plate and extends into the second accommodating cavity;
the intelligent heat dissipation liquid crystal splicing screen further comprises a radiator arranged in the second accommodating cavity and an integrated socket arranged on the second bottom plate, the radiator is connected with a heat dissipation flat cable, and the heat dissipation flat cable and the screen flat cable are connected with the integrated socket.
Preferably, first latch includes first joint post and second joint hole, scalable the installing in first curb plate of first joint post, the second joint hole offer in on the first curb plate, second latch includes first joint hole and second joint post, first joint hole corresponds first joint post sets up, the second joint post is right the setting of second joint hole.
Preferably, the first joint post with the quantity in second joint hole is two, two first joint post set up in two diagonal angles of first curb plate, two second joint hole set up in two other diagonal angles of first curb plate.
Preferably, the first side plate and the second side plate are provided with magnetic attraction strips in parallel with the first bottom plate, and the magnetic attraction strips are arranged in the middle of the first side plate and the second side plate.
Preferably, a reinforcing device is further arranged in the first accommodating cavity, the reinforcing device comprises a reinforcing bottom plate arranged on the partition plate and two reinforcing side plates connected with two ends of the reinforcing bottom plate, and the other ends of the reinforcing side plates are respectively abutted to the first side plate and the second side plate.
Preferably, polyethylene foam is arranged between the reinforcing side plate and the first side plate and between the reinforcing side plate and the second side plate.
The beneficial effects of the utility model mainly include: the LED light source emits light and reflects the light to the LED display screen through the reflecting bottom plate and the reflecting side plate, meanwhile, the radiator located at the rear part starts to work, and cold air is blown into the first accommodating cavity through the vent holes in the partition plate by the radiator, so that the backlight module achieves the effect of cooling. And the integrated interface bunches the heat dissipation flat cable and the screen flat cable in the second accommodating cavity and is connected to the integrated interface in the middle of the second bottom plate in a concentrated manner, so that the flat cable is prevented from being placed in a messy manner and from being inserted and mistakenly, and the working efficiency of the driver and the service life of the liquid crystal display screen are improved.
Drawings
Fig. 1 is a schematic view of an angle overall structure of an intelligent heat dissipation liquid crystal splicing screen according to an embodiment of the present invention;
fig. 2 is a schematic view of another angle of the intelligent heat dissipation liquid crystal splicing screen according to an embodiment of the present invention;
fig. 3 is the utility model relates to an embodiment intelligence heat dissipation LCD concatenation screen's top view.
The reference numbers illustrate:
Detailed Description
The present invention will be further described with reference to the accompanying drawings so as to facilitate the understanding of the present invention by those skilled in the art.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The present invention is described in the directions of "up", "down", "front", "back", "left", "right", etc. with reference to the directions shown in fig. 1 to 3, and is only used to explain the relative positional relationship between the components in the postures shown in fig. 1 to 3, and if the specific posture is changed, the directional indication is correspondingly changed accordingly.
The utility model provides an intelligence heat dissipation liquid crystal concatenation screen, as shown in fig. 1-3, an intelligence heat dissipation liquid crystal concatenation screen includes framework 10 and backlight unit 20, wherein, framework 10 includes first bottom plate 11, division board 12 and second bottom plate 13 that are square and parallel arrangement, form first holding chamber between first bottom plate 11 and the division board 12, form second holding chamber between second bottom plate 13 and the division board 12, a plurality of ventilation holes have evenly been seted up at the interval on the division board 12, framework 10 still includes first curb plate 14 and the second curb plate 15 that sets up perpendicularly in first bottom plate 11 both ends, be provided with first latch device 141 and second latch device 151 on first curb plate 14 and the second curb plate 15 respectively; the backlight module 20 is arranged in the first accommodating cavity, the backlight module 20 comprises a reflecting bottom plate 21 arranged on the partition plate 12, a reflecting side plate 22 arranged obliquely to the partition plate 12, an LED light source 23 arranged on the reflecting bottom plate 21 and an LED display screen 24 arranged on the first bottom plate 11, the LED light source 23 and the LED display screen 24 are connected with a screen flat cable 25, and the screen flat cable 25 penetrates through the partition plate 12 and extends into the second accommodating cavity; the intelligent heat dissipation liquid crystal splicing screen further comprises a heat radiator 30 arranged in the second accommodating cavity and an integrated socket 40 arranged on the second bottom plate 13, the heat radiator 30 is connected with a heat dissipation flat cable 31, and the heat dissipation flat cable 31 and the screen flat cable 25 are both connected with the integrated socket 40.
Specifically, as shown in fig. 1 to 3, the first bottom plate 11, the partition plate 12, and the second bottom plate 13 are sequentially disposed in parallel from front to back, the first receiving cavity and the second receiving cavity are respectively located at the front portion and the rear portion of the partition plate 12, the backlight module 20 is disposed in the first receiving cavity at the front portion, and the heat sink 30, the integrated socket 40, and the flat cable are disposed in the second receiving cavity at the rear portion. During operation, the LED light source 23 emits light and reflects the light to the LED display screen 24 through the reflective bottom plate 21 and the reflective side plate 22, and meanwhile, the heat sink 30 located at the rear portion starts to operate, and the heat sink 30 blows cold air into the first accommodating cavity through the vent holes in the partition plate 12, so that the backlight module 20 achieves a cooling effect. Moreover, the integrated socket 40 bundles the heat dissipation flat cable 31 and the screen flat cable 25 in the second accommodating cavity and is connected to the integrated socket 40 in the middle of the second bottom plate 13 in a concentrated manner, so that the flat cables are prevented from being placed in disorder and being inserted wrongly, and the working efficiency of the driver and the service life of the liquid crystal display screen are improved.
Further, first latch 141 includes first joint post 1411 and second joint hole 1412, and first joint post 1411 is scalable to be installed on first curb plate 14, and second joint hole 1412 is seted up on first curb plate 14, and second latch 151 includes first joint hole 1511 and second joint post 1512, and first joint hole 1511 corresponds first joint post 1411 setting, and second joint post 1512 sets up to second joint hole 1412. The number of the first clamping columns 1411 and the number of the second clamping holes 1412 are two, two first clamping columns 1411 are arranged at two opposite corners of the first side plate 14, and two second clamping holes 1412 are arranged at the other two opposite corners of the first side plate 14. The first side plate 14 and the second side plate 15 are provided with a magnetic strip 16 parallel to the first bottom plate 11, and the magnetic strip 16 is arranged in the middle of the first side plate 14 and the second side plate 15.
Specifically, as shown in fig. 1 to 3, in the present embodiment, two first clamping columns 1411 are respectively located at the front upper side and the rear lower side of the first side plate 14, two second clamping holes 1412 are respectively located at the front lower side and the rear upper side of the first side plate 14, on the second side plate 15, two first clamping holes 1511 are respectively disposed at the front upper side and the rear lower side of the second side plate 15 corresponding to the two first clamping columns 1411, and two second clamping columns 1512 are respectively disposed at the front lower side and the rear upper side of the second side plate 15 corresponding to the two second clamping holes 1412. When the intelligent heat dissipation liquid crystal splicing screen is spliced and installed, the first side plate 14 of the first intelligent heat dissipation liquid crystal splicing screen corresponds to the second side plate 15 of the second intelligent heat dissipation liquid crystal splicing screen, the first side plate 14 of the second intelligent heat dissipation liquid crystal splicing screen corresponds to the second side plate 15 of the third intelligent heat dissipation liquid crystal splicing screen, the intelligent heat dissipation liquid crystal splicing screen and the second clamping column 1512 are sequentially connected, the number of the intelligent heat dissipation liquid crystal splicing screens can be determined according to the actual screen size, meanwhile, the first clamping column 1411 and the second clamping column 1512 are of telescopic structures, the extension is realized during splicing and installing, the shortening is realized during idle disassembling and installing, in addition, the first clamping column 1411 and the second clamping column 1512 on the outermost side are both contracted into the corresponding first side plate 14 and the second side plate 15, and the smoothness of the whole screen is ensured. In addition, the magnetic strips 16 on the first side plate 14 and the second side plate 15 attract each other respectively on the magnetic strips 16 on the adjacent second side plate 15 and the first side plate 14 during splicing installation, so that the installation stability is enhanced.
Further, the reinforcing device 17 is further arranged in the first accommodating cavity, the reinforcing device 17 includes a reinforcing bottom plate 171 arranged on the partition plate 12 and two reinforcing side plates 172 connected to two ends of the reinforcing bottom plate 171, and the other ends of the two reinforcing side plates 172 abut against the first side plate 14 and the second side plate 15 respectively. Polyethylene foam 50 is disposed between the reinforcing side panel 172 and the first and second side panels 14 and 15.
As shown in fig. 1 to 3, the reinforcing bottom plate 171 and the two reinforcing side plates 172 that surround the backlight module 20 provide support for the backlight module 20, provide effective protection when the intelligent heat dissipation liquid crystal splicing screen receives impact, adopt polyethylene foam 50 as the buffer between reinforcing side plate 172 and first side plate 14 and reinforcing side plate 172 and second side plate 15 simultaneously, utilize polyethylene foam 50's water proof dampproof, shockproof, give sound insulation, it is good to keep warm, the plasticity can, the toughness is strong, the circulation is rebuilt, the environmental protection, many advantages such as anti-collision force is strong, provide sufficient protection for the backlight module 20, thereby improve liquid crystal display's life.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (6)
1. The utility model provides an intelligence heat dissipation LCD concatenation screen, its characterized in that, intelligence heat dissipation LCD concatenation screen includes:
the frame body comprises a first bottom plate, a partition plate and a second bottom plate which are square and arranged in parallel, a first accommodating cavity is formed between the first bottom plate and the partition plate, a second accommodating cavity is formed between the second bottom plate and the partition plate, a plurality of vent holes are uniformly formed in the partition plate at intervals, the frame body further comprises a first side plate and a second side plate which are vertically arranged at two ends of the first bottom plate, and a first clamping device and a second clamping device are respectively arranged on the first side plate and the second side plate;
the backlight module is arranged in the first accommodating cavity and comprises a reflecting bottom plate arranged on the partition plate, a reflecting side plate arranged obliquely to the partition plate, an LED light source arranged on the reflecting bottom plate and an LED display screen arranged on the first bottom plate, wherein the LED light source and the LED display screen are connected with a screen flat cable which penetrates through the partition plate and extends into the second accommodating cavity;
the intelligent heat dissipation liquid crystal splicing screen further comprises a radiator arranged in the second accommodating cavity and an integrated socket arranged on the second bottom plate, the radiator is connected with a heat dissipation flat cable, and the heat dissipation flat cable and the screen flat cable are connected with the integrated socket.
2. The intelligent heat dissipation liquid crystal splicing screen of claim 1, wherein the first clamping device comprises a first clamping column and a second clamping hole, the first clamping column is telescopically mounted on the first side plate, the second clamping hole is formed in the first side plate, the second clamping device comprises a first clamping hole and a second clamping column, the first clamping hole corresponds to the first clamping column, and the second clamping column corresponds to the second clamping hole.
3. The intelligent heat dissipation liquid crystal splicing screen of claim 2, wherein the number of the first clamping columns and the number of the second clamping holes are two, two first clamping columns are arranged at two opposite corners of the first side plate, and two second clamping holes are arranged at the other two opposite corners of the first side plate.
4. The intelligent heat dissipation liquid crystal splicing screen of claim 1, wherein magnetic attraction strips are arranged on the first side plate and the second side plate in parallel to the first bottom plate, and are arranged in the middle of the first side plate and the second side plate.
5. The intelligent heat dissipation liquid crystal splicing screen according to any one of claims 1 to 4, wherein a reinforcing device is further arranged in the first accommodating cavity, the reinforcing device comprises a reinforcing bottom plate arranged on the partition plate and two reinforcing side plates connected with two ends of the reinforcing bottom plate, and the other ends of the two reinforcing side plates are respectively abutted against the first side plate and the second side plate.
6. The intelligent heat dissipation liquid crystal splicing screen of claim 5, wherein polyethylene foam is arranged between the reinforcing side plate and the first side plate and between the reinforcing side plate and the second side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021830343.8U CN212750283U (en) | 2020-08-28 | 2020-08-28 | Intelligent heat dissipation liquid crystal splicing screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021830343.8U CN212750283U (en) | 2020-08-28 | 2020-08-28 | Intelligent heat dissipation liquid crystal splicing screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212750283U true CN212750283U (en) | 2021-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021830343.8U Active CN212750283U (en) | 2020-08-28 | 2020-08-28 | Intelligent heat dissipation liquid crystal splicing screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212750283U (en) |
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2020
- 2020-08-28 CN CN202021830343.8U patent/CN212750283U/en active Active
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