CN215269186U - Display screen heat dissipation shell and display screen - Google Patents
Display screen heat dissipation shell and display screen Download PDFInfo
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- CN215269186U CN215269186U CN202023348139.5U CN202023348139U CN215269186U CN 215269186 U CN215269186 U CN 215269186U CN 202023348139 U CN202023348139 U CN 202023348139U CN 215269186 U CN215269186 U CN 215269186U
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- door structure
- dissipation shell
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 124
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000005855 radiation Effects 0.000 claims abstract 3
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 11
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses a display screen heat dissipation shell, display screen heat dissipation shell has the inside cavity structure of constituteing by a plurality of casing walls, at least one the outside of casing wall is equipped with heat radiation fins, and the inboard is equipped with the installation position that is used for installing the power. Specifically, since the display surface has a display function, the outer side of at least one housing wall except the display surface is provided with the heat dissipation fins. The utility model has the advantages of simple structure, good heat dissipation effect, wide applicability and the like.
Description
Technical Field
The utility model relates to a display screen technical field, concretely relates to display screen heat dissipation shell and display screen.
Background
As a flat panel display, a display screen is generally formed by splicing a plurality of LED modules, is generally used for displaying information such as characters, images, and videos, and is widely used in daily life. Along with the continuous progress of science and technology and the gradual improvement of people's standard of living, the volume size of display screen is bigger and bigger, its problem of generating heat is also more and more serious, among the prior art with the LED module, controller and power integration set up in an organic whole, it is difficult to the effluvium to lead to the heat, this problem is more outstanding in large-scale display screen, this life that not only can influence the display screen, simultaneously to some display screens that are used for special occasion, like the LED display screen of oil depot or filling station, display screen work produces the heat and if untimely dispel to go can also have certain potential safety hazard, consequently need provide a display screen heat dissipation shell and display screen.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome not enough that prior art exists, provide a simple structure, radiating effect good, extensive applicability's display screen heat dissipation shell and display screen.
In order to solve the technical problem, the utility model provides a technical scheme does:
a display screen heat dissipation shell is provided with an internal cavity structure consisting of a plurality of shell walls, wherein the outer side of at least one shell wall is provided with heat dissipation fins, and the inner side of the shell wall is provided with a mounting position for mounting a power supply. Specifically, since the display surface has a display function, the outer side of at least one housing wall except the display surface is provided with the heat dissipation fins.
In the above display screen heat dissipation housing, preferably, a heat dissipation cavity is further arranged in the display screen heat dissipation housing, and the heat dissipation cavity is communicated with the display screen module installed in the display screen heat dissipation housing and the housing wall provided with the heat dissipation fins.
Preferably, the display screen heat dissipation housing comprises side walls arranged on two side edges, the outer side of each side wall is provided with heat dissipation fins, and the inner side of each side wall is provided with an installation position for installing a power supply.
Above-mentioned display screen heat dissipation shell, it is preferred that display screen heat dissipation shell still includes braced frame, braced frame locates in the heat dissipation chamber, and braced frame is on a parallel with the lateral wall sets up.
The display screen heat dissipation shell is preferable, the display screen heat dissipation shell further comprises a frame body used for installing the display screen module, a heat conduction plate is arranged on the frame body, and the arrangement mode of the heat conduction plate corresponds to the arrangement mode of the chip of the display screen module.
The display screen heat dissipation shell is preferably made of aluminum alloy except for the display surface. Specifically, the shell wall, the supporting frame, the frame body, the heat conducting plate and other structures are all made of aluminum.
The display screen heat dissipation shell is preferably a fully sealed structure without heat dissipation holes, and the display screen heat dissipation shell is not provided with a heat dissipation fan.
The display screen heat dissipation shell is preferable, the display screen heat dissipation shell further comprises an outer door structure and an inner door structure, the outer door structure is arranged on one side of the display screen heat dissipation shell, the inner door structure is arranged between the outer door structure and the supporting frame, and the inner door structure is fixedly connected with the supporting frame.
Foretell display screen heat dissipation shell, it is preferred, braced frame's both ends all are equipped with the connecting plate, connecting plate perpendicular to braced frame main part sets up, and two connecting plates divide and locate braced frame's different sides, braced frame's one end through a connecting plate with interior door structure fixed connection, braced frame's the other end through another connecting plate with support body fixed connection.
Foretell display screen heat dissipation shell, it is preferred, display screen heat dissipation shell still includes the explosion-proof board, the display surface of display screen heat dissipation shell is located to the explosion-proof board, the explosion-proof board is transparent PC explosion-proof board.
Foretell display screen heat dissipation shell, it is preferred, display screen heat dissipation shell still includes the end and connects the lid, the both ends head of display screen heat dissipation shell is located to the end connection lid, the crossbeam has set firmly on the end connection lid, fixedly connected with hangers on the crossbeam, display screen heat dissipation shell is still including decorating the cover, decorate the cover and locate the outside that lid is connected to crossbeam and end.
According to the display screen heat dissipation shell, preferably, the aviation plug is arranged on the display screen heat dissipation shell.
As a general technical concept, the utility model also provides a display screen, the display screen includes display screen module, power, controller and foretell display screen heat dissipation shell, the display screen module install in the inside cavity structure of display screen heat dissipation shell, the controller with the display screen module links to each other, the power install in on the installation position.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses the casing wall of display screen heat dissipation shell is the heat dissipation fin, and its surface is equipped with a plurality of interval arrangement fins, and the internal surface is used for the fixed mounting power to derive the heat that power working process produced fast through heat dissipation fins, improved the heat-sinking capability of display screen heat dissipation shell greatly, reduced the thickness of display screen simultaneously. The utility model discloses a display screen radiating effect is good, long service life, security performance are good, and applicable in special occasions such as oil depot, filling station, the use scene and the range of application of display screen have been widened.
Drawings
Fig. 1 is a perspective view of a heat dissipation display panel according to an embodiment.
Fig. 2 is a side view of a heat-dissipating display screen of an embodiment.
Fig. 3 is a front view of the heat dissipating display screen of the embodiment.
Fig. 4 is a sectional view taken in the direction of a-a in fig. 3.
Fig. 5 is a sectional view taken in the direction B-B in fig. 3.
Illustration of the drawings:
1. the end head is connected with the cover; 2. a side wall; 3. an outer door structure; 4. an explosion-proof plate; 5. a display screen module; 6. an aviation plug; 7. a support frame; 71. a connecting plate; 8. an inner door structure; 9. a cross beam; 10. hanging a lug; 11. a decorative cover; 12. a power source; 13. a frame body; 14. a fastener; 15. a heat dissipation cavity; 16. a heat conducting plate.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully and specifically with reference to the accompanying drawings and preferred embodiments, but the scope of the present invention is not limited to the following specific embodiments.
As shown in fig. 1, the heat dissipation LED display screen of this embodiment includes a display screen module 5, a power supply 12, a controller and a display screen heat dissipation housing, the display screen module 5, the power supply 12 and the controller are all installed in an internal cavity structure of the display screen heat dissipation housing, the controller is installed on the display screen module 5 and connected to the display screen module 5, and the power supply 12 is installed on the installation position of the sidewall 2 and connected to the display screen module 5. Specifically, the display screen module 5 is formed by combining a plurality of LED modules, the controller is used for controlling the display screen module 5, the power supply 12 supplies power to the display screen module 5, and meanwhile, the power supply 12 is also one of important heat sources in the whole structure.
Referring to fig. 2 and 3, in this embodiment, the display screen heat dissipation housing includes an end connection cover 1, a side wall 2, an outer door structure 3 and an explosion-proof plate 4, the end connection cover 1 is disposed at two ends of the display screen heat dissipation housing, the side wall 2 is disposed at two sides of the display screen heat dissipation housing, the outer door structure 3 and the explosion-proof plate 4 are respectively disposed at two sides of the display screen heat dissipation housing, the end connection cover 1, the side wall 2, the outer door structure 3 and the explosion-proof plate 4 are fixedly connected by a fastener 14, and an internal cavity structure for mounting the display screen module 5 is formed. Specifically, lid 1 is connected to the end cover includes connecting cover and lower connecting cover, the upper and lower both ends of display screen heat dissipation shell are located respectively to upper connecting cover and lower connecting cover, lateral wall 2 includes left side wall and right side wall, the left and right sides limit of display screen heat dissipation shell is located respectively to left side wall and right side wall, the back of display screen heat dissipation shell is located to outer door structure 3, explosion-proof plate 4 locates the front (the display surface) of display screen heat dissipation shell, go up the connecting cover, the lower connecting cover, the left side wall, the right side wall, outer door structure 3 and explosion-proof plate 4 constitute the cuboid form display screen heat dissipation shell that has inside cavity jointly, the display screen heat dissipation shell of this embodiment is the aluminum alloy material (except explosion-proof plate 4), in order to promote the radiating effect. This simple structure is compact, and the leakproofness is good, can effectively protect inside LED display screen, and explosion-proof plate 4 and other structure cooperations make it possess good explosion-proof quality simultaneously, use safelyr, are applicable to special occasions such as oil depot, filling station, have widened the use scene and the range of application of display screen.
In this embodiment, the display screen heat dissipation housing is not provided with the cooling fan, and therefore is not provided with the heat dissipation hole, and is a full-sealing structure. The full-sealing structure can avoid the external environment such as spark splashing and the like when explosion happens, widens the application scene of the embodiment, is particularly suitable for occasions such as gas stations and oil depots, and can ensure the stability of the external environment even if the display screen breaks down.
In this embodiment, the outer side of the sidewall 2 is provided with the heat dissipation fins 21, the inner side of the sidewall 2 is provided with the mounting position for mounting the power supply 12, the power supply 12 is mounted on the mounting position of the inner side of the sidewall 2, and the controller is mounted on the display module 5. Specifically, the side wall 2 is a heat dissipation fin plate, the outer surface of the side wall is provided with a plurality of fins arranged at intervals, and the inner surface of the side wall is used for fixedly mounting the power supply 12, so that heat generated in the working process of the power supply 12 can be quickly led out through the heat dissipation fins 21, the heat dissipation capacity of the heat dissipation shell of the display screen is greatly improved, and meanwhile, the thickness of the display screen is reduced.
In this embodiment, a heat dissipation cavity 15 is further disposed in the display screen heat dissipation housing, and the heat dissipation cavity 15 is communicated with the display screen module 5 mounted in the display screen heat dissipation housing and the housing wall provided with the heat dissipation fins 21. After the display screen module 5 is installed in the display screen heat dissipation shell, the display screen module 5, the inner door structure 8 and the two side walls 2 form a heat dissipation cavity 15, the heat dissipation cavity 15 structure can be matched with the heat dissipation fins 21 to better dissipate heat, and the heat dissipation effect is improved.
Referring to fig. 4 and 5, in the present embodiment, the display screen heat dissipation housing further includes a supporting frame 7, the supporting frame 7 is disposed in the heat dissipation cavity 15, and the supporting frame 7 is disposed parallel to the side wall 2. Braced frame 7 is used for supporting display screen heat dissipation shell along 2 direction spaces of lateral wall, support the space between display screen module 5 (explosion-proof plate 4) and interior door structure 8 (outer door structure 3) promptly, braced frame 7 can increase display screen heat dissipation shell overall structure's intensity and stability, can protect display screen module 5 better, braced frame 7's supporting role can support out sufficient heat dissipation chamber 15 in inside cavity simultaneously and be convenient for dispel the heat, heat-sinking capability has further been improved, braced frame 7 has certain buffer capacity in addition, be favorable to further improving explosion-proof effect.
In this embodiment, the display screen heat dissipation shell further includes an inner door structure 8, the inner door structure 8 is disposed between the outer door structure 3 and the support frame 7, and the inner door structure 8 is fixedly connected with the support frame 7. Set up interior door structure 8 and can further improve explosion-proof effect, because of the range of operation is too big when avoiding dismantling outer door structure 8 simultaneously, external force passes through braced frame 7 and transmits to display screen module 5 and causes the damage to improve the protection effect to the display screen, avoid inside components and parts to expose.
In this embodiment, the display screen heat dissipation shell further includes a frame body 13 for installing the display screen module 5, a heat conduction plate 16 is arranged on the frame body 13, and the arrangement mode of the heat conduction plate 16 corresponds to the arrangement mode of the chip of the display screen module 5. Specifically, the chips on the display screen module 5 are arranged in multiple rows, so that the positions where the chips are arranged are correspondingly provided with the heat conducting plates 16, the heat conducting plates 16 are in contact with the chips to absorb heat, and then the heat is dissipated through the structures such as the heat dissipation cavities 16 and the heat dissipation fins 21, so that the heat dissipation effect is further improved.
In this embodiment, be equipped with the support body 13 that is used for fixed display screen module 5 between lateral wall 2, support body 13 is located the inboard of blast resistant plate 4, and braced frame 7's one end and interior door structure 8 fixed connection, braced frame 7's the other end and support body 13 fixed connection. Specifically, the inboard of lateral wall 2 is equipped with support body 13 mounting groove, and support body 13's the fixed of support body 13 is realized in the mounting groove is located at the both ends of support body 13, and a plurality of LED display screen modules 5 of this embodiment are fixed on support body 13, and are located between explosion-proof plate 4 and the support body 13. In order to improve the heat dissipation effect of the LED display screen module 5, heat dissipation holes are distributed in the frame body 13, the supporting frame 7 is connected between the inner door structure 8 and the frame body 13, the heat released by the display screen module 5 and the controller can be transferred to the middle of the cavity through heat conduction, the heat can be conveniently dissipated out through the heat dissipation fins 21, and the heat dissipation effect is further improved.
In this embodiment, the two ends of the supporting frame 7 are both provided with the connecting plates 71, the connecting plates 71 are perpendicular to the main body of the supporting frame 7, and the two connecting plates 71 are respectively disposed on different sides of the supporting frame 7. Specifically, this embodiment symmetries is equipped with two braced frame 7 altogether, braced frame 7's one end is equipped with the connecting plate 71 that extends left, braced frame 7's the other end is equipped with the connecting plate 71 that extends right, connecting plate 71 is on a parallel with support body 13 and interior door structure 8 setting, support body 13, interior door structure 8 all is located connecting plate 71 with braced frame 7's tie point, this structure can increase braced frame 7 and support body 13's area of contact, not only be convenient for dispel the heat, can also reduce to strike and be favorable to protecting display screen module 5.
In this embodiment, the end connecting cover 1 is fixedly provided with a cross beam 9, the cross beam 9 is fixedly connected with a hanging lug 10, and the hanging lug 10 is arranged on one side of the outer door structure 3. The hangers 10 are used for hanging a display screen, and the cross beams 9 are arranged on the outer side of the end connection cover 1 to avoid hanging the sealing performance and the explosion-proof performance of the heat dissipation shell of the display screen due to the influence of dead weight, so that the completeness of the heat dissipation shell of the display screen is ensured.
In this embodiment, the heat dissipation housing of the display screen further includes a decoration cover 11, and the decoration cover 11 covers the outer sides of the cross beam 9 and the end connection cover 1. The decorative cover 11 plays a role in shielding the cross beam 9 and the internal structure, and the attractiveness of the display screen heat dissipation shell is guaranteed.
In this embodiment, the explosion-proof plate 4 is a transparent explosion-proof plate, and the explosion-proof plate is made of a PC material, so as to prevent explosion of the front end of the display screen heat dissipation housing.
In this embodiment, be equipped with aviation plug 6 on the display screen heat dissipation shell, specifically, aviation plug 6 is located on outer door structure 3 or end connection lid 1. The arrangement of the aviation plug 6 can enhance the stability and the anti-interference performance of the electric connection of the heat dissipation display screen.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.
Claims (8)
1. A display screen heat dissipation enclosure having an internal cavity structure comprised of a plurality of enclosure walls, characterized in that: the outer side of at least one shell wall is provided with a heat radiation fin (21), and the inner side is provided with a mounting position for mounting a power supply (12);
still be equipped with heat dissipation chamber (15) in the display screen heat dissipation shell, heat dissipation chamber (15) are linked together with installing display screen module (5) in the display screen heat dissipation shell and being equipped with the casing wall of heat radiation fin (21).
2. The display screen heat dissipation housing of claim 1, wherein: the display screen heat dissipation shell comprises side walls (2) arranged on two side edges, heat dissipation fins (21) are arranged on the outer sides of the side walls (2), and installation positions for installing a power supply (12) are arranged on the inner sides of the side walls (2).
3. The display screen heat dissipation housing of claim 2, wherein: the display screen heat dissipation shell further comprises a supporting frame (7), the supporting frame (7) is arranged in the heat dissipation cavity (15), and the supporting frame (7) is parallel to the side wall (2).
4. The display screen heat dissipation housing of claim 3, wherein: the display screen radiating shell further comprises a frame body (13) used for installing the display screen module (5), a heat-conducting plate (16) is arranged on the frame body (13), and the arrangement mode of the heat-conducting plate (16) corresponds to the arrangement mode of the chip of the display screen module (5).
5. The display screen heat dissipation housing of any one of claims 1 to 4, wherein: the display screen heat dissipation shell is not provided with a heat dissipation fan and is a full-sealing structure without heat dissipation holes.
6. The display screen heat dissipation housing of claim 4, wherein: the display screen heat dissipation shell further comprises an outer door structure (3) and an inner door structure (8), one side of the display screen heat dissipation shell is arranged on the outer door structure (3), the inner door structure (8) is arranged between the outer door structure (3) and the supporting frame (7), and the inner door structure (8) is fixedly connected with the supporting frame (7).
7. The display screen heat dissipation housing of claim 6, wherein: both ends of braced frame (7) all are equipped with connecting plate (71), connecting plate (71) perpendicular to braced frame (7) main part sets up, and two connecting plate (71) branch locate braced frame (7) different sides, braced frame (7) one end through a connecting plate (71) with interior door structure (8) fixed connection, braced frame (7) the other end through another connecting plate (71) with support body (13) fixed connection.
8. A display screen, its characterized in that: the display screen comprises a display screen module (5), a power supply (12), a controller and the display screen heat dissipation shell as claimed in any one of claims 1 to 7, wherein the display screen module (5) is installed in an internal cavity structure of the display screen heat dissipation shell, the controller is connected with the display screen module (5), and the power supply (12) is installed on the installation position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023348139.5U CN215269186U (en) | 2020-12-31 | 2020-12-31 | Display screen heat dissipation shell and display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023348139.5U CN215269186U (en) | 2020-12-31 | 2020-12-31 | Display screen heat dissipation shell and display screen |
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| Publication Number | Publication Date |
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| CN215269186U true CN215269186U (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023348139.5U Active CN215269186U (en) | 2020-12-31 | 2020-12-31 | Display screen heat dissipation shell and display screen |
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| CN (1) | CN215269186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112689444A (en) * | 2020-12-31 | 2021-04-20 | 湖南友加秀文创发展有限公司 | Display screen heat dissipation shell and display screen |
-
2020
- 2020-12-31 CN CN202023348139.5U patent/CN215269186U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112689444A (en) * | 2020-12-31 | 2021-04-20 | 湖南友加秀文创发展有限公司 | Display screen heat dissipation shell and display screen |
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 410000 room 17018, Jiasheng Business Plaza, 289 Laodong West Road, Tianxin District, Changsha City, Hunan Province Patentee after: Hunan Youjiaxiu Technology Development Co.,Ltd. Country or region after: China Address before: 410000 room 17018, Jiasheng Business Plaza, 289 Laodong West Road, Tianxin District, Changsha City, Hunan Province Patentee before: Hunan youjiaxiu cultural creation development Co.,Ltd. Country or region before: China |
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