CN218004332U

CN218004332U - LED screen device with heat dissipation function

Info

Publication number: CN218004332U
Application number: CN202221950888.1U
Authority: CN
Inventors: 陈晓林; 张利
Original assignee: Shenzhen Weitian Photoelectric Technology Co ltd
Current assignee: Shenzhen Weitian Photoelectric Technology Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-12-09
Anticipated expiration: 2032-07-27

Abstract

The utility model relates to a LED screen especially relates to a LED screen device with heat dissipation function. The utility model comprises a fixing plate, a screw, a fixing frame, a first fixing block, a heat radiation frame, a heat radiation fan and the like; the equal symmetrical screw thread formula in fixed plate both sides is connected with the screw, is connected with the mount on the fixed plate, and the rotation type is connected with first fixed block on the mount, is connected with the heat dissipation frame on the first fixed block, installs a plurality of radiator fan in the heat dissipation frame. Through the operation of four fans, the cooling and heat dissipation of the LED screen can be realized, and the purpose of quickly and effectively cooling and dissipating heat of the LED screen is achieved.

Description

LED screen device with heat dissipation function

Technical Field

The utility model relates to a LED screen especially relates to a LED screen device with heat dissipation function.

Background

The LED screen is an electronic imaging device, mainly used for displaying various information, the LED screen is a flat panel display, is composed of a plurality of small LED module panels and is used for displaying various information such as characters, images, videos and the like, the LED electronic display screen integrates the advantages of micro-electronics technology, high brightness, long service life, stable and reliable work and the like, the LED screen can generate a large amount of heat after being used for a long time, and heat dissipation and cooling are needed in use.

In present current LED screen, adopt the air-cooled mode to carry out the heat dissipation treatment to the LED screen under the general condition, because current air-cooled cooling is only equipped with single fan and cools down the heat dissipation usually, when LED screen temperature is higher, single fan can not cool down the heat dissipation to the LED screen effectively, if can not timely cooling heat dissipation, influences the normal function of LED screen easily.

Therefore, it is highly desirable to design an LED panel device with heat dissipation function capable of effectively dissipating heat from the LED panel.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome and adopt single fan to cool down the heat dissipation to the LED screen among the above-mentioned prior art, the slower shortcoming of cooling radiating efficiency, the technical problem who solves: the LED screen device with the heat dissipation function can effectively dissipate heat of the LED screen.

The technical scheme is as follows: the utility model provides a LED screen device with heat dissipation function, including the fixed plate, the screw, the mount, first fixed block, the heat dissipation frame, radiator fan, first limiting plate and second limiting plate, the equal symmetry screw thread formula in fixed plate both sides is connected with the screw, be connected with the mount on the fixed plate, the rotation type is connected with first fixed block on the mount, be connected with the heat dissipation frame on the first fixed block, install a plurality of radiator fan in the heat dissipation frame, be connected with first limiting plate on the heat dissipation frame, also be connected with the second limiting plate on the heat dissipation frame.

Furthermore, the clamping device further comprises a double-end screw, a second fixing block and a clamping plate, the second fixing block is connected to the top of the first limiting plate, the double-end screw is rotatably connected to the second fixing block, the clamping plate is connected to the double-end screw in a symmetrical threaded mode, and the clamping plate is connected with the second limiting plate in a sliding mode.

Furthermore, the fixing frame is connected with a pull rod in a sliding mode, the first fixing block is provided with a plurality of clamping holes, and the pull rod is clamped into one of the clamping holes.

Further, still including the motor, the motor is also installed at first limiting plate top, and the output shaft and the double-end screw of motor are connected.

Furthermore, the device also comprises an elastic part, wherein the elastic part is connected between the pull rod and the fixed frame, and the elastic part is sleeved on the pull rod.

Further, the distance between the first limiting plate and the second limiting plate is matched with the LED screen.

Further, the number of the heat radiation fans is not less than one.

The above-mentioned right has been adopted the utility model discloses the description of structure can know, the utility model discloses a design departure point, theory and advantage are: 1. through the operation of four fans, the cooling and heat dissipation of the LED screen can be realized, and the purpose of quickly and effectively cooling and dissipating the heat of the LED screen is achieved.

2. Through the cooperation of the pull rod and the clamping hole, the angle adjustment of the LED screen is realized.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic view of the three-dimensional sectional structure of the fixing plate, the screw and the fixing frame of the present invention.

Fig. 3 is a schematic view of the three-dimensional structure of the motor and the double-headed screw of the present invention.

Fig. 4 is a schematic view of the three-dimensional sectional structure of the pull rod and the elastic member of the present invention.

Reference numerals: 1_ fixed plate, 2_ screw, 3_ fixed frame, 4_ first fixed block, 5_ heat dissipation frame, 6_ radiator fan, 7_ first limiting plate, 8_ motor, 9_ double-threaded screw, 10_ second fixed block, 11_ splint, 12_ second limiting plate, 13_ pull rod, 14_ elastic component, 15_ card hole.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

Example 1

The utility model provides a LED screen device with heat dissipation function, refer to fig. 1 and fig. 2 and show, including fixed plate 1, screw 2, mount 3, first fixed block 4, heat dissipation frame 5, radiator fan 6, first limiting plate 7 and second limiting plate 12, the equal longitudinal symmetry screw thread formula in 1 left and right sides of fixed plate is connected with screw 2, there is mount 3 fixed plate 1 front side through the bolt rigid coupling, the rotation type is connected with first fixed block 4 on the mount 3, there is radiator frame 5 first fixed block 4 front side through the bolt rigid coupling, there are four radiator fan 6 through bolted connection in the radiator frame 5, radiator fan 6's quantity is no less than one, 5 upper portions of radiator frame have first limiting plate 7 through the bolt rigid coupling, 5 lower parts of radiator frame have second limiting plate 12 through the bolt rigid coupling, distance and LED screen looks adaptation between first limiting plate 7 and the second limiting plate 12.

Referring to fig. 3, still including motor 8, double-end screw 9, second fixed block 10 and splint 11, there is second fixed block 10 at 7 tops of first limiting plate through the bolt rigid coupling, the last rotation type of second fixed block 10 is connected with double-end screw 9, there is motor 8 at 7 tops of first limiting plate left sides through bolted connection, motor 8's output shaft and double-end screw 9 pass through the coupling joint, the last symmetry screw thread formula of double-end screw 9 is connected with splint 11,

splint

11 and 12 sliding type of second limiting plate are connected.

When needing to dispel the heat to the LED screen, the staff is with fixed plate 1 and wall laminating, staff uses the instrument to rotate screw 2 afterwards, screw 2 rotates and makes fixed plate 1 fixed on the wall, and then make this device fixed, then the staff places the LED screen between first limiting plate 7 and second limiting plate 12, the staff starts motor 8, the output shaft of motor 8 rotates and makes double-end screw 9 rotate, and then make splint 11 inwards slide, splint 11 presss from both sides tight fixed with LED screen both sides thereupon, the staff closes motor 8, because the distance between first limiting plate 7 and the second limiting plate 12 and LED screen looks adaptation, and then can play certain limiting displacement to the LED screen, prevent the LED screen from dropping, can produce high temperature in LED screen operation process, the staff starts radiator fan 6 function, the cold wind that radiator fan 6 rotates and blows out passes through radiator frame 5 to LED screen rear side, thereby realized the heat dissipation to the LED screen in the function, because radiator fan 6's quantity is one, and then can dispel the heat to the LED screen with higher speed, when needing to take down maintenance fan, staff takes out and takes out the maintenance fan 6, staff to make the output shaft to turn off from the reverse rotation of motor 8 and make the reverse rotation of second motor 8, make the output shaft to make LED screen to take out and reverse rotation of second limiting plate 7 and reverse rotation to make the reverse rotation of the motor 8.

Example 2

On the basis of the embodiment 1, referring to fig. 4, the fixing frame further includes a pull rod 13 and an elastic member 14, the pull rod 13 is slidably connected to the fixing frame 3, the elastic member 14 is connected between the pull rod 13 and the fixing frame 3, the elastic member 14 is sleeved on the pull rod 13, five fastening holes 15 are formed in the first fixing block 4, and the pull rod 13 is fastened in one of the fastening holes 15.

The staff can adjust the angle of LED screen according to the demand, staff pulling pull rod 13 slides right, and then pull rod 13 breaks away from the joint with corresponding card hole 15, elastic component 14 is compressed thereupon, the staff rotates first fixed block 4 afterwards and makes heat dissipation frame 5 rotate from top to bottom, and then make LED screen tilting, treat that the LED screen rotates when suitable angle, the staff no longer rotates first fixed block 4, then the staff loosens pull rod 13, under the effect of elastic component 14 elasticity, and then make pull rod 13 slide left and reset, pull rod 13 and corresponding fixture block joint again this moment, and then make first fixed block 4 not rotate again.

While the disclosure has been described with respect to only a limited number of embodiments, those skilled in the art, having benefit of this disclosure, will appreciate that various other embodiments can be devised which do not depart from the scope of the invention as disclosed herein. Accordingly, the scope of the invention should be limited only by the attached claims.

Claims

1. The utility model provides a LED screen device with heat dissipation function, including fixed plate (1), screw (2), mount (3), first fixed block (4), heat dissipation frame (5) and radiator fan (6), the equal symmetrical screw thread formula in fixed plate (1) both sides is connected with screw (2), be connected with mount (3) on fixed plate (1), the rotation type is connected with first fixed block (4) on mount (3), be connected with heat dissipation frame (5) on first fixed block (4), install a plurality of radiator fan (6) in heat dissipation frame (5), a serial communication port, still including first limiting plate (7) and second limiting plate (12), be connected with first limiting plate (7) on heat dissipation frame (5), also be connected with second limiting plate (12) on heat dissipation frame (5).

2. The LED screen device with the heat dissipation function according to claim 1, further comprising a double-threaded screw (9), a second fixing block (10) and a clamping plate (11), wherein the second fixing block (10) is connected to the top of the first limiting plate (7), the double-threaded screw (9) is rotatably connected to the second fixing block (10), the clamping plate (11) is symmetrically and threadedly connected to the double-threaded screw (9), and the clamping plate (11) is slidably connected to the second limiting plate (12).

3. The LED screen device with the heat dissipation function according to claim 2, further comprising a pull rod (13), wherein the pull rod (13) is slidably connected to the fixing frame (3), the first fixing block (4) is provided with a plurality of clamping holes (15), and the pull rod (13) is clamped into one of the clamping holes (15).

4. The LED screen device with the heat dissipation function according to claim 3, further comprising a motor (8), wherein the motor (8) is also installed at the top of the first limiting plate (7), and an output shaft of the motor (8) is connected with the double-threaded screw (9).

5. The LED screen device with the heat dissipation function according to claim 4, further comprising an elastic member (14), wherein the elastic member (14) is connected between the pull rod (13) and the fixing frame (3), and the elastic member (14) is sleeved on the pull rod (13).

6. The LED screen device with the heat dissipation function according to claim 5, wherein the distance between the first limiting plate (7) and the second limiting plate (12) is adapted to the LED screen.

7. The LED screen device with the heat dissipation function as recited in claim 6, wherein the number of the heat dissipation fans (6) is not less than one.