CN209804184U - LED display screen with efficient heat dissipation structure - Google Patents
LED display screen with efficient heat dissipation structure Download PDFInfo
- Publication number
- CN209804184U CN209804184U CN201920984352.3U CN201920984352U CN209804184U CN 209804184 U CN209804184 U CN 209804184U CN 201920984352 U CN201920984352 U CN 201920984352U CN 209804184 U CN209804184 U CN 209804184U
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- led display
- display screen
- heat dissipation
- fixed
- gear
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Abstract
The utility model belongs to the technical field of the LED display screen technique and specifically relates to a LED display screen that possesses high-efficient heat radiation structure, including the LED display screen mounting panel, LED display screen mounting panel openly middle part is equipped with the installing port, be fixed with the LED display screen body through fixture in the installing port, the stainless steel straight-bar runs through there is the movable plate, the movable plate bottom runs through there is the lead screw, equidistant three box-type radiator fan, two of inlaying on the movable plate be equipped with supplementary heat dissipation mechanism jointly on the curb plate, be equipped with power unit on the lead screw. The utility model discloses a thin wall copper pipe in the supplementary heat dissipation mechanism lets in cold water, and the mobilizable three box-type radiator fan that deuterogamies can dispel the heat to the thermovent of LED display screen fast, makes LED display screen operational environment be in the middle of the suitable temperature, has prolonged the life of LED display screen.
Description
Technical Field
the utility model relates to a LED display screen technical field especially relates to a LED display screen that possesses high-efficient heat radiation structure.
Background
An LED display (LED display) is a flat panel display, which is composed of small LED module panels for displaying various information such As text, image, video signals, etc., and an LED (light emitting diode), which is a diode made of a compound of gallium (Ga) and arsenic (As), phosphorus (P), nitrogen (N), and indium (In) and can radiate visible light when electrons and holes are combined by controlling the display mode of a semiconductor light emitting diode, so that it can be used to make a light emitting diode As an indicator lamp In circuits and instruments or to make text or digital display, a gallium arsenide phosphide diode emits red light, a gallium phosphide diode emits green light, a silicon carbide diode emits yellow light, and an indium gallium nitride diode emits blue light.
The LED display screen is directly fixed in some places through the support at present, and does not have the radiating mechanism of help LED display screen, and the LED display screen can produce a large amount of heats usually at the during operation, and the life that does not have the radiating mechanism's help LED display screen can greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the LED display screen does not have the protection of heat dissipation mechanism and makes the not long shortcoming of life of LED display screen among the prior art, and the LED display screen who possesses high-efficient heat radiation structure who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The LED display screen with the efficient heat dissipation structure comprises an LED display screen mounting plate, wherein a mounting opening is formed in the middle of the front surface of the LED display screen mounting plate, an LED display screen body is fixed in the mounting opening through a clamping mechanism, a heat dissipation opening is formed in the back surface of the LED display screen body, a dustproof net fixed on the back surface of the LED display screen body covers the surface of the heat dissipation opening, side plates are vertically fixed on two sides of the back surface of the LED display screen mounting plate, a stainless steel straight rod is horizontally fixed on the tops of the two side plates, a moving plate in sliding connection with the stainless steel straight rod penetrates through the stainless steel straight rod, a lead screw in threaded connection with the moving plate penetrates through the bottom of the moving plate, first bearings are fixedly connected to two ends of the lead screw, the two first bearings are respectively fixed on the two side plates, three box-type heat dissipation fans are inlaid on the moving plate at equal intervals, and a power mechanism is arranged on the screw rod.
Preferably, fixture includes two bayonets, two the bayonet socket sets up respectively on the installing port both sides, and sliding connection has the recess clamp splice of centre gripping LED display screen body, every respectively in two installing ports recess clamp splice side all inlays rather than fixed connection's second bearing, every all be fixed with on the second bearing run through LED display screen mounting panel and with LED display screen mounting panel threaded connection's screw thread adjusting lever.
Preferably, the auxiliary heat dissipation mechanism comprises seven thin-wall copper pipes, and a water pipe communicating vessel is fixed between the end parts of two adjacent thin-wall copper pipes.
Preferably, the power mechanism comprises a servo motor embedded on the side plate, the servo motor is connected with a single chip microcomputer fixed on the side plate through a lead, an output shaft of the servo motor is fixedly provided with a first gear, and the first gear is meshed with a second gear fixedly connected with the end part of the screw rod.
Preferably, the diameter of the first gear is larger than the diameter of the second gear.
the utility model provides a pair of LED display screen that possesses high-efficient heat radiation structure, beneficial effect lies in: the utility model discloses a thin wall copper pipe in the supplementary heat dissipation mechanism lets in cold water, and the mobilizable three box-type radiator fan that deuterogamies can dispel the heat to the thermovent of LED display screen fast, makes LED display screen operational environment be in the middle of the suitable temperature, has prolonged the life of LED display screen.
Drawings
Fig. 1 is a schematic front structural view of an LED display screen with a high-efficiency heat dissipation structure according to the present invention;
Fig. 2 is the utility model provides a back structure schematic diagram of a LED display screen that possesses high-efficient heat radiation structure.
In the figure: the LED display screen comprises an LED display screen mounting plate 1, a mounting port 2, an LED display screen body 3, a heat dissipation port 4, a dustproof net 5, a side plate 6, a stainless steel straight rod 7, a moving plate 8, a screw rod 9, a first bearing 10, a box-type heat dissipation fan 11, a bayonet 12, a groove clamping block 13, a second bearing 14, a threaded adjusting rod 15, a thin-wall copper pipe 16, a water pipe communicating vessel 17, a servo motor 18, a single chip microcomputer 19, a first gear 20 and a second gear 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, an LED display panel with a high-efficiency heat dissipation structure comprises an LED display panel mounting plate 1, a mounting opening 2 is arranged in the middle of the front surface of the LED display panel mounting plate 1, an LED display body 3 is fixed in the mounting opening 2 through a clamping mechanism, a heat dissipation opening 4 is arranged on the back surface of the LED display body 3, a dust screen 5 fixed on the back surface of the LED display body 3 covers the surface of the heat dissipation opening 4, side plates 6 are vertically fixed on both sides of the back surface of the LED display panel mounting plate 1, a stainless steel straight rod 7 is horizontally fixed on the tops of the two side plates 6, a moving plate 8 slidably connected with the stainless steel straight rod 7 penetrates through the stainless steel straight rod 7, a screw rod 9 in threaded connection with the moving plate 8 penetrates through the bottom of the moving plate 8, first bearings 10 are fixedly connected to both ends of the screw rod 9, the two first bearing moving plates 10 are respectively, be equipped with supplementary heat dissipation mechanism jointly on two curb plates 6, be equipped with power unit on the lead screw 9, can be quick through fixture install LED display screen body 3 on the installing port 2 of LED display screen mounting panel 1, through regularity pivoted lead screw 9, can make movable plate 8 with lead screw 9 threaded connection carry out regular back and forth movement, 11 supplementary heat dissipation mechanisms of cooperation of three box-shaped radiator fan on the movable plate 8 just can carry out high-efficient heat dissipation to each position of LED display screen body 3 this moment, extension LED display screen body 3 that just so can be very big life.
Fixture includes two bayonets 12, two bayonets 12 set up respectively on 2 both sides of installing port, sliding connection has the recess clamp splice 13 of centre gripping LED display screen body 3 in two bayonets 12 respectively, every recess clamp splice 13 side all is inlayed rather than fixed connection's second bearing 14, all be fixed with on every second bearing 14 run through LED display screen mounting panel 1 and with LED display screen mounting panel 1 threaded connection's screw thread adjusting lever 15, when installing LED display screen body 3, place LED display screen body 3 in installing port 2, it can adjust the position of recess clamp splice 13 with screw thread adjusting lever 15 to rotate again, make recess clamp splice 13 centre gripping LED display screen body 3, so just can install LED display screen body 3 fast.
The auxiliary heat dissipation mechanism comprises seven thin-wall copper pipes 16, a water pipe communicating vessel 17 is fixed between the end parts of every two adjacent thin-wall copper pipes 16, heat dissipation of the LED display screen body 3 can be accelerated by arranging the auxiliary heat dissipation mechanism, and heat dissipation of the LED display screen body 3 can be accelerated by introducing cold water into the seven thin-wall copper pipes 16 and matching with the box-type heat dissipation fan 11.
The power mechanism comprises a servo motor 18 embedded on the side plate 6, the servo motor 18 is connected with a singlechip 19 fixed on the side plate 6 through a lead, a first gear 20 is fixed on an output shaft of the servo motor 18, the diameter of the first gear 20 is larger than that of a second gear 21, the first gear 20 is meshed with the second gear 21 fixedly connected with the end part of the screw rod 9, the movable plate 8 can move back and forth regularly through the arrangement of the power mechanism, during heat dissipation, the single chip microcomputer 19 controls the servo motor 18 to regularly rotate forward and backward, the regular forward and backward rotation of the servo motor 18 can drive the first gear 20 to regularly rotate forward and backward, the regular forward and backward rotation of the first gear 20 can drive the second gear 21 to regularly rotate forward and backward, and the regular forward and backward rotation of the second gear 21 can enable the screw rod 9 to regularly rotate forward and backward, so that the moving plate 8 can regularly move back and forth.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a LED display screen that possesses high-efficient heat radiation structure, includes LED display screen mounting panel (1), its characterized in that: the LED display screen mounting plate is characterized in that a mounting opening (2) is formed in the middle of the front surface of the LED display screen mounting plate (1), an LED display screen body (3) is fixed in the mounting opening (2) through a clamping mechanism, a heat dissipation opening (4) is formed in the back surface of the LED display screen body (3), a dustproof net (5) fixed on the back surface of the LED display screen body (3) covers the surface of the heat dissipation opening (4), side plates (6) are vertically fixed on two sides of the back surface of the LED display screen mounting plate (1), a stainless steel straight rod (7) is horizontally fixed on the tops of the two side plates (6), a moving plate (8) in sliding connection with the stainless steel straight rod (7) penetrates through the stainless steel straight rod (7), a lead screw (9) in threaded connection with the moving plate (8) penetrates through the bottom of the moving plate (8), first bearings (10) are fixedly connected with two ends of the lead screw, three box-type cooling fans (11) are inlaid on the moving plate (8) at equal intervals, an auxiliary cooling mechanism is arranged on the side plates (6) together, and a power mechanism is arranged on the screw rod (9).
2. The LED display screen with the efficient heat dissipation structure as recited in claim 1, wherein: fixture includes two bayonet sockets (12), two bayonet socket (12) set up respectively on installing port (2) both sides, and sliding connection has recess clamp splice (13) of grasping LED display screen body (3), every in two installing port (2) respectively recess clamp splice (13) side all inlays and has rather than fixed connection's second bearing (14), every all be fixed with on second bearing (14) run through LED display screen mounting panel (1) and with LED display screen mounting panel (1) threaded connection's screw-thread adjusting lever (15).
3. The LED display screen with the efficient heat dissipation structure as recited in claim 1, wherein: the auxiliary heat dissipation mechanism comprises seven thin-wall copper pipes (16), and a water pipe communicating vessel (17) is fixed between the end parts of every two adjacent thin-wall copper pipes (16).
4. The LED display screen with the efficient heat dissipation structure as recited in claim 1, wherein: the power mechanism comprises a servo motor (18) embedded on the side plate (6), the servo motor (18) is connected with a single chip microcomputer (19) fixed on the side plate (6) through a conducting wire, a first gear (20) is fixed on an output shaft of the servo motor (18), and a second gear (21) fixedly connected with the end portion of the screw rod (9) is meshed with the first gear (20).
5. The LED display screen with the efficient heat dissipation structure as recited in claim 4, wherein: the diameter of the first gear (20) is larger than the diameter of the second gear (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920984352.3U CN209804184U (en) | 2019-06-27 | 2019-06-27 | LED display screen with efficient heat dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920984352.3U CN209804184U (en) | 2019-06-27 | 2019-06-27 | LED display screen with efficient heat dissipation structure |
Publications (1)
| Publication Number | Publication Date |
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| CN209804184U true CN209804184U (en) | 2019-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920984352.3U Active CN209804184U (en) | 2019-06-27 | 2019-06-27 | LED display screen with efficient heat dissipation structure |
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| CN (1) | CN209804184U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111465290A (en) * | 2020-05-12 | 2020-07-28 | 上海芯辉电子有限公司 | Display screen heat radiation structure capable of adaptively adjusting temperature |
| CN111800965A (en) * | 2020-06-11 | 2020-10-20 | 福州玮烨智能科技有限公司 | Social media account big data management client |
| CN114923086A (en) * | 2022-06-07 | 2022-08-19 | 杭州有缘会务有限公司 | Adjusting display device based on information technology |
-
2019
- 2019-06-27 CN CN201920984352.3U patent/CN209804184U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111465290A (en) * | 2020-05-12 | 2020-07-28 | 上海芯辉电子有限公司 | Display screen heat radiation structure capable of adaptively adjusting temperature |
| CN111800965A (en) * | 2020-06-11 | 2020-10-20 | 福州玮烨智能科技有限公司 | Social media account big data management client |
| CN114923086A (en) * | 2022-06-07 | 2022-08-19 | 杭州有缘会务有限公司 | Adjusting display device based on information technology |
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