Display heat dissipation structure and highlight display

Abstract

The utility model provides a display heat dissipation structure and a high-brightness display, and belongs to the technical field of displays. The display heat dissipation structure comprises a display rear cover and a heat dissipation assembly. The heat dissipation assembly comprises an air inlet fan and an air outlet fan, during use, under the simultaneous action of the air inlet fan and the air outlet fan, a stable heat dissipation air path can be formed in the display rear cover, then the heat dissipation effect is good, the first connecting frame and the first dustproof net can be drawn out of the first fixing frame, and the heat dissipation effect is good. A first connecting frame and a second dustproof net can be pulled out of the interior of a second fixing frame, so that the second dustproof net can be cleaned, and disassembly and cleaning of the first dustproof net and the second dustproof net are more trouble-saving and convenient; and a stable heat dissipation air path can be formed in the display rear cover through the air inlet fan and the air outlet fan, so that the heat dissipation effect is better.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of display, in particular, to a display heat dissipation structure and a high-brightness display. BACKGROUND

[0002] The display is the I / O device of the computer, that is, the output device, and the high-brightness display is a display capable of generating high-brightness and high-contrast images. With the development of technology, the display can realize more and more functions, and the thickness of the display is getting thinner and thinner. When the display is working, the internal circuit and electrical components will generate heat. In order to prevent the internal circuit and electrical components from being damaged due to high temperature, a heat dissipation structure is usually arranged on the display to dissipate heat.

[0003] In the related display heat dissipation structure technology, the heat dissipation structure is relatively simple as a whole, and only a single fan is used to blow air into the display or to suck air from the display. It is difficult to form a stable heat dissipation air path in the display, so the heat dissipation effect is poor. In order to prevent dust from entering the display through the fan, a dust screen is usually arranged outside the fan to prevent dust. However, in the related technology, the dust screen is fixed by a plurality of bolts. When it is necessary to disassemble and clean the dust screen, the bolts need to be rotated and disassembled, which is inconvenient and troublesome. CONTENT OF THE INVENTION

[0004] In order to make up for the above shortcomings, the present application provides a display heat dissipation structure and a high-brightness display, aiming at improving the problems of poor heat dissipation effect and inconvenient disassembly and cleaning of the dust screen.

[0005] In a first aspect, the embodiments of the present application provide a display heat dissipation structure, comprising a display rear cover and a heat dissipation assembly.

[0006] One side of the display rear cover is provided with a first fixed frame, a first connecting frame is slidably inserted into the inside of the first fixed frame, a first dust screen is fixedly arranged in the inside of the first connecting frame, one side of the display rear cover is provided with a second fixed frame, a second connecting frame is slidably inserted into the inside of the second fixed frame, a second dust screen is fixedly arranged in the inside of the second connecting frame, the display rear cover is provided with an air inlet, the air inlet is located in the inside of the first fixed frame, the display rear cover is provided with an air outlet, the air outlet is located in the inside of the second fixed frame.

[0007] The heat dissipation assembly comprises an air inlet fan and an air outlet fan, the air inlet fan is fixedly connected to the inside of the first fixed frame, the air inlet fan is in communication with the air inlet, the air outlet fan is fixedly connected to the inside of the second fixed frame, and the air outlet fan is in communication with the air outlet.

[0008] In a specific implementation, the inner wall of the first fixed frame is provided with a first limiting slot, the top of the first limiting slot is provided with a first through slot, the first connecting frame is slidably penetrated into the first through slot, the first connecting frame is slidably inserted into the first limiting slot, and the top of the first connecting frame is provided with a first pulling slot.

[0009] In a specific implementation, the inner wall of the first fixed frame is provided with a first limiting slot, the top of the first limiting slot is provided with a first through slot, the first connecting frame is slidably penetrated into the first through slot, the first connecting frame is slidably inserted into the first limiting slot, and the top of the first connecting frame is provided with a first pulling slot.

[0010] In a specific implementation, the inner wall of the first fixed frame is provided with a first limiting slot, the top of the first limiting slot is provided with a first through slot, the first connecting frame is slidably penetrated into the first through slot, the first connecting frame is slidably inserted into the first limiting slot, and the top of the first connecting frame is provided with a first pulling slot.

[0011] In a specific implementation, the inner wall of the first fixed frame is provided with a first limiting slot, the top of the first limiting slot is provided with a first through slot, the first connecting frame is slidably penetrated into the first through slot, the first connecting frame is slidably inserted into the first limiting slot, and the top of the first connecting frame is provided with a first pulling slot.

[0012] In a specific implementation, the inner wall of the first fixed frame is provided with a first limiting slot, the top of the first limiting slot is provided with a first through slot, the first connecting frame is slidably penetrated into the first through slot, the first connecting frame is slidably inserted into the first limiting slot, and the top of the first connecting frame is provided with a first pulling slot.

[0013] In a specific implementation, the inner wall of the first fixed frame is provided with a first limiting slot, the top of the first limiting slot is provided with a first through slot, the first connecting frame is slidably penetrated into the first through slot, the first connecting frame is slidably inserted into the first limiting slot, and the top of the first connecting frame is provided with a first pulling slot.

[0014] In a specific implementation, the inner wall of the first fixed frame is provided with a first limiting slot, the top of the first limiting slot is provided with a first through slot, the first connecting frame is slidably penetrated into the first through slot, the first connecting frame is slidably inserted into the first limiting slot, and the top of the first connecting frame is provided with a first pulling slot.

[0015] In a specific implementation, the inner wall of the first fixed frame is provided with a first limiting slot, the top of the first limiting slot is provided with a first through slot, the first connecting frame is slidably penetrated into the first through slot, the first connecting frame is slidably inserted into the first limiting slot, and the top of the first connecting frame is provided with a first pulling slot.

[0016] In a specific implementation, the inner wall of the first fixed frame is provided with a first limiting slot, the top of the first limiting slot is provided with a first through slot, the first connecting frame is slidably penetrated into the first through slot, the first connecting frame is slidably inserted into the first limiting slot, and the top of the first connecting frame is provided with a first pulling slot.

[0017] One side of the highlight display body is provided with a display screen, and the other side of the display rear cover away from the first fixed frame is connected to the highlight display body.

[0018] The display heat dissipation structure has the advantages that: when in use, the air inlet fan blows air into the inside of the display rear cover through the air inlet, the air outlet fan extracts the gas in the inside of the display rear cover through the air outlet, the inside of the display rear cover is then heat dissipated, the inside of the display rear cover can form a stable heat dissipation air path under the simultaneous action of the air inlet fan and the air outlet fan, the heat dissipation effect is then better, the first dust screen and the second dust screen can prevent dust from the outside from entering the inside of the display rear cover through the air inlet and the air outlet, the first connecting frame and the first dust screen can be pulled out of the inside of the first fixed frame, the first dust screen can then be cleaned, the second connecting frame and the second dust screen can be pulled out of the inside of the second fixed frame, the second dust screen can then be cleaned, the first dust screen and the second dust screen can be conveniently and easily disassembled and cleaned, and the air inlet fan and the air outlet fan can form the stable heat dissipation air path in the inside of the display rear cover, so that the heat dissipation effect is better. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor.

[0020] Figure 1 is a display heat dissipation structure and a first viewing angle structure of a highlight display provided by the embodiments of the present application;

[0021] Figure 2 is a display heat dissipation structure and a second viewing angle structure of a highlight display provided by the embodiments of the present application;

[0022] Figure 3 is a heat dissipation assembly structure provided by the embodiments of the present application;

[0023] Figure 4 is a part structure schematic diagram of an air inlet and an air outlet provided by the embodiments of the present application;

[0024] Figure 5 is a part cross-sectional structure schematic diagram of a first fixed frame, a first connecting frame and a first dust screen provided by the embodiments of the present application;

[0025] Figure 6 is a cross-sectional structure schematic diagram of the first fixed frame provided by the embodiments of the present application;

[0026] Figure 7 Second fixed frame, second connecting frame and second dustproof net part cross-sectional structure schematic view provided for the embodiment of the application;

[0027] Figure 8 Second fixed frame cross-sectional structure schematic view provided for the embodiment of the application.

[0028] In the figure: 100 - display back cover; 101 - air inlet; 102 - air outlet; 110 - first fixed frame; 111 - first limiting groove; 112 - first through groove; 120 - first connecting frame; 121 - first pulling groove; 130 - first dustproof net; 140 - second fixed frame; 141 - second limiting groove; 142 - second through groove; 150 - second connecting frame; 151 - second pulling groove; 160 - second dustproof net; 170 - first heat dissipation fin; 180 - second heat dissipation fin; 200 - heat dissipation assembly; 210 - air inlet fan; 220 - air outlet fan; 300 - high-brightness display main body; 310 - display screen. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the application will be described below with reference to the accompanying drawings.

[0030] To make the objectives, technical solutions and advantages of the embodiments of the application clearer, the technical solutions in the embodiments of the application will be described clearly and completely below with reference to the accompanying drawings. Obviously, the described embodiments are some but not all of the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the application.

[0031] Please refer to Figure 1 and 3 , the application provides a display heat dissipation structure, which comprises a display back cover 100 and a heat dissipation assembly 200.

[0032] Please refer to Figures 1-8 , one side of the display back cover 100 is provided with a first fixed frame 110, the first connecting frame 120 is slidingly inserted into the inside of the first fixed frame 110, the first limiting groove 111 is formed in the inner wall of the first fixed frame 110, the first through groove 112 is formed in the top of the first limiting groove 111, the first connecting frame 120 is slidingly penetrated into the inside of the first through groove 112, the first connecting frame 120 is slidingly inserted into the inside of the first limiting groove 111, the first pulling groove 121 is formed in the top of the first connecting frame 120, and the first pulling groove 121 facilitates pulling the first connecting frame 120 upward.

[0033] In the embodiment, the first dustproof net 130 is fixedly arranged in the first connecting frame 120, and the first dustproof net 130 is located in the interior of the first fixed frame 110. The first dustproof net 130 can be taken out of the interior of the first fixed frame 110 by pulling the first connecting frame 120 upward, and then the first dustproof net 130 can be cleaned.

[0034] In the application, one side of the display back cover 100 is provided with the second fixed frame 140, the second connecting frame 150 is slidingly inserted into the interior of the second fixed frame 140, the second limiting groove 141 is arranged in the interior of the second fixed frame 140, the second through groove 142 is arranged at the top of the second limiting groove 141, the second connecting frame 150 is slidingly inserted into the interior of the second limiting groove 141, and the second connecting frame 150 is slidingly inserted into the interior of the second limiting groove 141.

[0035] In the embodiment, the second dustproof net 160 is fixedly arranged in the interior of the second connecting frame 150, and the second dustproof net 160 is located in the interior of the second fixed frame 140. The second dustproof net 160 can be taken out of the interior of the second fixed frame 140 by pulling the second connecting frame 150 upward, and then the second dustproof net 160 can be cleaned.

[0036] In the application, the display back cover 100 is provided with the air inlet 101, the air inlet 101 is located in the interior of the first fixed frame 110, and the display back cover 100 is provided with two air inlets 101.

[0037] In the embodiment, the display back cover 100 is provided with the air outlet 102, the air outlet 102 is located in the interior of the second fixed frame 140, and the display back cover 100 is provided with two air outlets 102.

[0038] Please refer to Figure 1 、 3 , 4, 5 and 7, the cover body of the display back cover 100 is fixedly penetrated with the first heat dissipation fin 170, one end of the first heat dissipation fin 170, away from the first dustproof net 130, is flush with one side of the display back cover 100, away from the first dustproof net 130, the first heat dissipation fin 170 is located in the interior of the first fixed frame 110, and the first heat dissipation fin 170 is located between the two air inlets 101, the cover body of the display back cover 100 is fixedly penetrated with the second heat dissipation fin 180, the second heat dissipation fin 180 is located in the interior of the second fixed frame 140, one end of the second heat dissipation fin 180, away from the second dustproof net 160, is flush with one side of the display back cover 100, away from the second dustproof net 160, and the second heat dissipation fin 180 is located between the two air outlets 102.

[0039] Please refer to Figure 3 、 4 , 5 and 7, the heat dissipation assembly 200 comprises an air inlet fan 210 and an air outlet fan 220, the air inlet fan 210 is fixedly connected to the inside of the first fixed frame 110, the air inlet fan 210 is communicated with the air inlet 101, the air inlet fan 210 is provided with two, two air inlet fans 210 are fixedly connected to one side of the display rear cover 100, two air inlet fans 210 are located in the inside of the first fixed frame 110, two air inlet fans 210 are located on one side of two air inlets 101 respectively, two air inlet fans 210 are communicated with two air inlets 101 respectively.

[0040] In this embodiment, the air outlet fan 220 is fixedly connected to the inside of the second fixed frame 140, the air outlet fan 220 is communicated with the air outlet 102, the air outlet fan 220 is provided with two, two air outlet fans 220 are fixedly connected to one side of the display rear cover 100, two air outlet fans 220 are located in the inside of the second fixed frame 140, two air outlet fans 220 are located on one side of two air outlets 102 respectively, two air outlet fans 220 are communicated with two air outlets 102 respectively.

[0041] In this application, the first heat dissipation fin 170 and the air inlet fan 210 are located between the display rear cover 100 and the first dust screen 130, the first dust screen 130 can prevent dust from entering the first heat dissipation fin 170 and the air inlet fan 210, the second heat dissipation fin 180 and the air outlet fan 220 are located between the display rear cover 100 and the second dust screen 160, the second dust screen 160 can prevent dust from entering the second heat dissipation fin 180 and the air outlet fan 220.

[0042] Please refer to Figure 1 and 2 , secondly, the application further provides a high-brightness display, comprising the display heat dissipation structure and the high-brightness display body 300.

[0043] Please refer to Figure 1 and 2 , one side of the high-brightness display body 300 is provided with a display screen 310, the other side of the display rear cover 100 away from the first fixed frame 110 is connected to the high-brightness display body 300, the display rear cover 100 is sleeved on the outside of the circuit and electrical elements on the high-brightness display body 300, and the circuit and electrical elements of the high-brightness display body 300 are located in the inside of the display rear cover 100.

[0044] Specifically, the working principle of the display heat dissipation structure and the highlight display is as follows: when the highlight display body 300 is working, the two air inlet fans 210 are opened, the air inlet fans 210 blow air into the inside of the display rear cover 100 through the two air inlets 101, then the two air outlet fans 220 are opened, the two air outlet fans 220 extract the gas in the inside of the display rear cover 100 through the two air outlets 102, and then the inside of the display rear cover 100 is cooled, under the simultaneous action of the air inlet fans 210 and the air outlet fans 220, a stable cooling air path can be formed in the inside of the display rear cover 100, and then the cooling effect is better, and the first cooling fin 170 and the second cooling fin 180 assist cooling, the first dust screen 130 and the second dust screen 160 can prevent dust from the outside from entering the inside of the display rear cover 100 through the air inlets 101 and the air outlets 102, when the first dust screen 130 and the second dust screen 160 need to be disassembled and cleaned, the first connecting frame 120 and the second connecting frame 150 are pulled upwards, the first connecting frame 120 is extracted from the inside of the first limiting slot 111 and the first through slot 112, and then the disassembly of the first connecting frame 120 and the first dust screen 130 is completed, and then the first dust screen 130 can be cleaned, the second connecting frame 150 is extracted from the inside of the second limiting slot 141 and the second through slot 142, and then the disassembly of the second connecting frame 150 and the second dust screen 160 is completed, and then the second dust screen 160 can be cleaned, so that the disassembly and cleaning of the first dust screen 130 and the second dust screen 160 are more convenient.

[0045] The above only describes the embodiments of the present application and is not used to limit the protection scope of the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0046] The above only describes the embodiments of the present application and is not used to limit the protection scope of the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0046] The above only describes the embodiments of the present application and is not used to limit the protection scope of the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

Claims

1. A display heat dissipation structure, characterized by, The utility model relates to a display rear cover, the display rear cover is provided with a first fixed frame, the first fixed frame is provided with a first connecting frame, the first connecting frame is provided with a first dust screen, the display rear cover is provided with a second fixed frame, the second fixed frame is provided with a second connecting frame, the second connecting frame is provided with a second dust screen, the display rear cover is provided with an air inlet, the air inlet is located in the first fixed frame, the display rear cover is provided with an air outlet, the air outlet is located in the second fixed frame, the display rear cover is provided with a heat dissipation assembly, the heat dissipation assembly includes an air inlet fan and an air outlet fan, the air inlet fan is fixedly connected in the first fixed frame, the air inlet fan is communicated with the air inlet, the air outlet fan is fixedly connected in the second fixed frame, the air outlet fan is communicated with the air outlet. The utility model relates to a display rear cover, the display rear cover is provided with a first fixed frame, the first fixed frame is provided with a first connecting frame, the first connecting frame is provided with a first dust screen, the display rear cover is provided with a second fixed frame, the second fixed frame is provided with a second connecting frame, the second connecting frame is provided with a second dust screen, the display rear cover is provided with an air inlet, the air inlet is located in the first fixed frame, the display rear cover is provided with an air outlet, the air outlet is located in the second fixed frame, the display rear cover is provided with a heat dissipation assembly, the heat dissipation assembly includes an air inlet fan and an air outlet fan, the air inlet fan is fixedly connected in the first fixed frame, the air inlet fan is communicated with the air inlet, the air outlet fan is fixedly connected in the second fixed frame, the air outlet fan is communicated with the air outlet. The inner wall of the first fixed frame is provided with a first limiting groove, the top of the first limiting groove is provided with a first through groove, the first connecting frame is slidably penetrated into the first through groove, the first connecting frame is slidably inserted into the first limiting groove, and the top of the first connecting frame is provided with a first pulling groove.

2. The display heat dissipation structure of claim 1, wherein, The second limiting groove is provided in the second fixed frame, the top of the second limiting groove is provided with a second through groove, the second connecting frame is slidably penetrated into the second through groove, the second connecting frame is slidably inserted into the second limiting groove, and the top of the second connecting frame is provided with a second pulling groove.

3. The display heat dissipation structure of claim 1, wherein, The air inlet is provided with two, two air inlets are symmetrically arranged, and two air inlets are located in the first fixed frame.

4. The display heat dissipation structure of claim 1, wherein, The air outlet is provided with two, two air outlets are symmetrically arranged, and two air outlets are located in the second fixed frame.

5. The display heat dissipation structure of claim 1, wherein, The cover body of the display rear cover is fixedly penetrated by a first heat dissipation fin, the first heat dissipation fin is located in the first fixed frame, and the first heat dissipation fin is located between the two air inlets.

6. The display heat dissipation structure of claim 4, wherein, ​ 7. The display heat dissipation structure of claim 5, wherein, The cover body of the display rear cover (100) is fixedly penetrated by second heat dissipation fins (180), the second heat dissipation fins (180) are located inside the second fixed frame (140), and the second heat dissipation fins (180) are located between the two air outlets (102).

8. The display heat dissipation structure of claim 4, wherein, The air inlet fan (210) is provided with two, the two air inlet fans (210) are fixedly connected to one side of the display rear cover (100), the two air inlet fans (210) are located inside the first fixed frame (110), the two air inlet fans (210) are located on one side of the two air inlets (101) respectively, and the two air inlet fans (210) are communicated with the two air inlets (101) respectively.

9. The display heat dissipation structure of claim 5, wherein, The air outlet fan (220) is provided with two, the two air outlet fans (220) are fixedly connected to one side of the display rear cover (100), the two air outlet fans (220) are located inside the second fixed frame (140), the two air outlet fans (220) are located on one side of the two air outlets (102) respectively, and the two air outlet fans (220) are communicated with the two air outlets (102) respectively.

10. A highlight display, characterized in that, the display heat dissipation structure of any one of claims 1-9, and a highlight display body (300), one side of the highlight display body (300) is provided with a display screen (310), and the other side of the highlight display body (300) is connected to one side of the display rear cover (100) away from the first fixed frame (110).

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