CN211959872U - High temperature resistant formula LED display screen - Google Patents
High temperature resistant formula LED display screen Download PDFInfo
- Publication number
- CN211959872U CN211959872U CN201921516970.1U CN201921516970U CN211959872U CN 211959872 U CN211959872 U CN 211959872U CN 201921516970 U CN201921516970 U CN 201921516970U CN 211959872 U CN211959872 U CN 211959872U
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- Prior art keywords
- led display
- display screen
- panel
- protective shell
- temperature resistant
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- 230000001681 protective effect Effects 0.000 claims abstract description 41
- 239000000919 ceramic Substances 0.000 claims abstract description 12
- 230000017525 heat dissipation Effects 0.000 claims description 26
- 239000000428 dust Substances 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 9
- 239000007789 gas Substances 0.000 description 14
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a high temperature resistant LED display screen, which comprises a mounting seat, a linking bracket and an LED display screen protective shell, wherein the linking bracket is rotatably arranged between the mounting seat and the LED display screen protective shell, a panel cover is buckled on one side surface of the LED display screen protective shell, a bolt is rotatably arranged between the panel cover and the LED display screen protective shell, a display groove is arranged on the surface of the panel cover, a ceramic base is arranged on the bottom bolt inside the LED display screen protective shell, the LED display panel can be supported by the bracket arranged by the bolt on the surface of the top end of the ceramic base, thereby avoiding the contact between the LED display panel and the LED display screen protective shell, preventing the high temperature on the surface of the LED display screen protective shell from being transmitted to the surface of the LED display panel, effectively avoiding the heat energy generated by the surface of the LED display screen protective shell due to insolation or other factors from being transmitted to the surface of the LED display panel under the high temperature environment, thereby the high temperature resistant effect of whole LED display screen has been improved.
Description
Technical Field
The utility model relates to a field specifically is a high temperature resistant formula LED display screen.
Background
An LED display (LED display) is a flat panel display, which is composed of small LED module panels, and is used to display various information such as text, image, video, and video signals.
The protective shell on the surface of the LED display screen can prevent the LED module panel from being damaged by external interference.
However, the existing high-temperature resistant LED display screen has the following disadvantages:
1. most of the existing high-temperature resistant LED display screens dissipate heat inside the LED display screens through heat insulation plates or heat dissipation fins, and the heat dissipation effect is limited, so that the LED display screens are not suitable for being used in high-temperature environments.
2. Most of the existing high-temperature resistant LED display screens utilize a heat dissipation port to discharge high-temperature gas generated in the LED display screens, the efficiency of the natural gas discharge is poor, and when the external temperature is too high, the heat dissipation burden in the LED display screens can be increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high temperature resistant formula LED display screen, with solve among the above-mentioned background art current high temperature resistant formula LED display screen majority through the temperature shield or the heat dissipation wing dispels the heat to its inside, this kind of radiating effect is limited, thereby should not use under high temperature environment, current high temperature resistant formula LED display screen most utilizes the thermovent to discharge its inside high-temperature gas who produces, this kind of natural exhaust gas's efficiency is relatively poor, and when ambient temperature was too high, can add the problem of heat dissipation burden in the LED display screen.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high temperature resistant formula LED display screen, includes the mount pad, links up support and LED display screen protecting crust, it installs between mount pad and LED display screen protecting crust to link up the support rotation, panel lid is installed to LED display screen protecting crust one side surface buckle, rotatory bolt of installing between panel lid and the LED display screen protecting crust, the display slot is seted up on panel lid surface, ceramic base is installed to the inside bottom bolt of LED display screen protecting crust, ceramic base top surface bolt installs the support, LED display panel is installed to support top bolt, the LED display panel is located display slot one side, the thermovent has all been seted up on LED display screen protecting crust both sides surface, the inside buckle of thermovent installs the dust screen, the sunshading board is installed to LED display screen protecting crust top buckle.
Preferably, the heat dissipation fins are installed on the surface of one side of the LED display panel in an inserting and buckling mode, one end of each heat dissipation fin is located on the surface of one side of the LED display screen protective shell, the heat dissipation fins installed on the surface of one side of the LED display panel in an inserting and buckling mode can increase the heat dissipation surface of the LED display screen protective shell, accordingly, the heat dissipation effect of the LED display panel is improved, meanwhile, one end of each heat dissipation fin is located on the surface of one side of the LED display screen protective shell, the temperature inside the LED display screen protective shell can be transmitted to the outside, and therefore the high temperature.
Preferably, the exhaust fan is installed to the equal bolt in LED display screen protecting shell inner wall both sides, the dust screen box is installed to exhaust fan suction opening buckle, and the dust screen box is located LED display screen protecting shell surface, through the exhaust fan of the equal bolt installation in LED display screen protecting shell inner wall both sides, can take away the high temperature gas that the LED display panel during operation produced with external gas suction LED display screen protecting shell, the gas that utilizes high-speed flow to take away to the radiating efficiency of whole device has further been improved.
Preferably, sunshading board top surface inlays and has solar cell panel, solar cell panel and air exhauster and between electric connection, inlay solar cell panel through sunshading board top surface and can be used solar energy conversion for the work of electric energy supply air exhauster, the effectual energy of having practiced thrift.
Preferably, the curb plate is installed to the equal hinged joint in sunshading board both sides, and through the curb plate of the equal hinged joint in sunshading board both sides, can carry out the sunshade to whole LED display screen side, avoids sunshine insolate improvement LED display screen surface temperature.
Preferably, the heat insulation glass is inlaid in the display groove, the function of protecting the LED display panel can be achieved through the heat insulation glass inlaid in the display groove, and the fact that the external temperature is directly transmitted to the surface of the LED display panel can be avoided.
The utility model provides a high temperature resistant formula LED display screen possesses following beneficial effect:
(1) the utility model discloses the air exhauster of the equal bolt installation in LED display screen protecting crust inner wall both sides can utilize the high-temperature gas that the LED display panel during operation produced to take away the high-temperature gas with the external gas suction LED display screen protecting crust through the LED display screen protecting crust inner wall both sides to further improve whole device's radiating efficiency.
(2) The utility model discloses a support of ceramic base top surface bolt installation can hold up the LED display panel to avoid LED display panel and LED display screen protecting crust contact, from making LED display screen protecting crust surface high temperature can not transmit to LED display panel surface, can effectively avoid LED display screen protecting crust surface to transmit to the LED display panel surface because of the heat energy that insolate or other factors produced under high temperature environment, thereby improved the high temperature resistant effect of whole LED display screen.
(3) The utility model discloses an equal hinged mounting's in sunshading board both sides curb plate can carry out the sunshade to whole LED display screen side, avoids sunshine insolate improvement LED display screen surface temperature.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the protective casing structure of the LED display screen of the present invention;
FIG. 3 is a formal diagram of the internal structure of the protective casing of the LED display screen of the present invention;
fig. 4 is the utility model discloses a LED display screen protecting crust inner structure side view.
In the figure: 1. a mounting seat; 2. connecting the bracket; 3. an LED display screen protective shell; 4. a panel cover; 5. a display slot; 6. heat insulating glass; 7. a bolt; 8. a sun visor; 9. a solar panel; 10. a side plate; 11. A dust screen box; 12. a heat dissipation port; 13. a dust screen; 14. an exhaust fan; 16. a ceramic base; 17. a support; 18. an LED display panel; 19. and heat dissipation fins.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: a high-temperature resistant LED display screen comprises a mounting seat 1, a linking bracket 2 and an LED display screen protective shell 3, the linking bracket 2 is rotatably arranged between the mounting seat 1 and the LED display screen protective shell 3, a panel cover 4 is buckled on the surface of one side of the LED display screen protective shell 3, a bolt 7 is rotatably arranged between the panel cover 4 and the LED display screen protective shell 3, a display groove 5 is arranged on the surface of the panel cover 4, the bottom end inside the LED display screen protective shell 3 is provided with a ceramic base 16 through a bolt, the surface of the top end of the ceramic base 16 is provided with a bracket 17 through a bolt, the top end of the bracket 17 is provided with an LED display board 18 by a bolt, the LED display board 18 is positioned at one side of the display slot 5, heat dissipation opening 12 has all been seted up on 3 both sides surfaces of LED display screen protecting crust, dust screen 13 is installed to the inside buckle of heat dissipation opening 12, sunshading board 8 is installed to 3 top buckles of LED display screen protecting crust.
Preferably, the heat dissipation fins 19 are installed on the surface of one side of the LED display panel 18 in an inserting and buckling mode, one end of each heat dissipation fin 19 is located on the surface of one side of the LED display screen protective shell 3, the heat dissipation fins 19 installed on the surface of one side of the LED display panel 18 in an inserting and buckling mode can increase the heat dissipation surface of the LED display screen protective shell 3, accordingly the heat dissipation effect of the LED display panel 18 is improved, meanwhile, one end of each heat dissipation fin 19 is located on the surface of one side of the LED display screen protective shell 3, the temperature inside the LED display screen protective shell 3 can be transmitted to the outside, and therefore the high temperature resistance.
Preferably, 3 inner wall both sides of LED display screen protecting shell are all bolted the installation and are had air exhauster 14, air exhauster 14 suction opening buckle installs dust screen box 11, and dust screen box 11 is located 3 surfaces of LED display screen protecting shell, through air exhauster 14 of 3 inner wall both sides equal bolted the installation of LED display screen protecting shell, can take away the high-temperature gas that LED display panel 18 during operation produced with external gas suction LED display screen protecting shell 3, utilize the gas of high-speed flow to take away the radiating efficiency of whole device has further been improved.
Preferably, the top surface of the sun shield 8 is inlaid with a solar cell panel 9, the solar cell panel 9 is electrically connected with the exhaust fan 14, the solar cell panel 9 is inlaid on the top surface of the sun shield 8, so that solar energy can be converted into electric energy to be supplied to the exhaust fan 14 for working and using, and energy is effectively saved. Preferably, 8 both sides of sunshading board all hinged joint have curb plate 10, through 8 both sides of sunshading board all hinged joint's curb plate 10, can carry out the sunshade to whole LED display screen side, avoid sunshine insolate improvement LED display screen surface temperature.
Preferably, the heat insulation glass 6 is embedded in the display groove 5, and the heat insulation glass 6 embedded in the display groove 5 can protect the LED display panel 18 and prevent the external temperature from being directly transmitted to the surface of the LED display panel 18.
It should be noted that, when the high temperature resistant LED display screen works, the mounting seat 1 is fixed on the wall through the bolt, then the LED display screen protective shell 3 is arranged on the surface of the mounting seat 1 through the rotary linking support 2, the gap generated between the mounting seat 1 and the LED display screen protective shell 3 can prevent the LED display screen protective shell 3 from being attached to an object, the heat dissipation effect of the LED display screen protective shell 3 is reduced, the ceramic base 16 arranged through the bolt at the bottom end inside the LED display screen protective shell 3 can play a role of insulation and heat insulation, thereby preventing the LED display screen protective shell 3 from being electrified due to short circuit after the LED display panel 18 is damaged, meanwhile, the LED display panel 18 can be supported through the support 17 arranged on the surface of the top end of the ceramic base 16, thereby preventing the LED display panel 18 from contacting with the LED display screen protective shell 3, and preventing the high temperature on the surface of the LED display screen protective shell 3 from being transmitted to the surface of the LED display panel 18, the heat energy generated by the surface of the LED display screen protective shell 3 due to insolation or other factors can be effectively prevented from being transmitted to the surface of the LED display panel 18 in a high-temperature environment, so that the high-temperature resistant effect of the whole LED display screen is improved, the heat radiating surface of the LED display screen protective shell 3 can be increased through the heat radiating fins 19 which are inserted and buckled on the surface of one side of the LED display panel 18, so that the heat radiating effect of the LED display panel 18 is improved, meanwhile, one end of each heat radiating fin 19 is positioned on the surface of one side of the LED display screen protective shell 3, the temperature inside the LED display screen protective shell 3 can be transmitted to the outside, so that the high-temperature resistance of the whole device is improved, meanwhile, the exhaust fans 14 which are bolt-installed on both sides of the inner wall of the LED display screen protective shell 3 can suck outside gas into the LED display screen protective shell 3, high-temperature gas generated when the LED display, through the equal hinged installation's of 8 both sides of sunshading board curb plate 10, can carry out the sunshade to whole LED display screen side, avoid sunshine insolate improvement LED display screen surface temperature.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high temperature resistant formula LED display screen, includes mount pad (1), links up support (2) and LED display screen protecting crust (3), its characterized in that: the LED display screen protection device is characterized in that a linking support (2) is rotatably installed between a mounting seat (1) and an LED display screen protection shell (3), a panel cover (4) is installed on one side surface of the LED display screen protection shell (3) in a buckled mode, a bolt (7) is installed between the panel cover (4) and the LED display screen protection shell (3) in a rotated mode, a display groove (5) is formed in the surface of the panel cover (4), a ceramic base (16) is installed on the bottom end of the interior of the LED display screen protection shell (3) in a bolted mode, a support (17) is installed on the top end surface of the ceramic base (16) in a bolted mode, an LED display panel (18) is installed on the top end of the support (17) in a bolted mode, the LED display panel (18) is located on one side of the display groove (5), heat dissipation ports (12) are formed in the surfaces of the two sides, the top end of the LED display screen protective shell (3) is provided with a sun shield (8) in a buckling mode.
2. The high-temperature resistant LED display screen according to claim 1, characterized in that: and a heat dissipation fin (19) is installed on the surface of one side of the LED display panel (18) in a buckling mode, and one end of the heat dissipation fin (19) is located on the surface of one side of the LED display screen protective shell (3).
3. The high-temperature resistant LED display screen according to claim 1, characterized in that: LED display screen protecting crust (3) inner wall both sides are all bolted installation air exhauster (14), dust screen box (11) are installed to air exhauster (14) suction opening buckle, and dust screen box (11) are located LED display screen protecting crust (3) surface.
4. The high-temperature resistant LED display screen according to claim 1, characterized in that: the solar energy sunshade is characterized in that a solar cell panel (9) is inlaid on the surface of the top end of the sunshade plate (8), and the solar cell panel (9) is electrically connected with the exhaust fan (14).
5. The high-temperature resistant LED display screen according to claim 1, characterized in that: and side plates (10) are hinged to both sides of the sun shield (8).
6. The high-temperature resistant LED display screen according to claim 1, characterized in that: and heat insulation glass (6) is embedded in the display groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921516970.1U CN211959872U (en) | 2019-09-12 | 2019-09-12 | High temperature resistant formula LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921516970.1U CN211959872U (en) | 2019-09-12 | 2019-09-12 | High temperature resistant formula LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211959872U true CN211959872U (en) | 2020-11-17 |
Family
ID=73166727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921516970.1U Active CN211959872U (en) | 2019-09-12 | 2019-09-12 | High temperature resistant formula LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211959872U (en) |
-
2019
- 2019-09-12 CN CN201921516970.1U patent/CN211959872U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210824 Address after: 523000 second floor, No. 311, Yanhe Second Road, liuyongwei Industrial Zone, liuyongwei community, Wanjiang street, Dongguan City, Guangdong Province Patentee after: DONGGUAN WEIGUANG TOUCH TECHNOLOGY Co.,Ltd. Address before: 056000 No.5, West santiao, Fukang North Street, beizhaizhang village, Nanbao Township, Handan County, Handan City, Hebei Province Patentee before: Zhao Peipei |
|
| TR01 | Transfer of patent right |