CN215819253U - Heat dissipation mechanism for LED display screen - Google Patents
Heat dissipation mechanism for LED display screen Download PDFInfo
- Publication number
- CN215819253U CN215819253U CN202122155648.4U CN202122155648U CN215819253U CN 215819253 U CN215819253 U CN 215819253U CN 202122155648 U CN202122155648 U CN 202122155648U CN 215819253 U CN215819253 U CN 215819253U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- mounting
- display screen
- heat dissipation
- led display
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a heat dissipation mechanism for an LED display screen, which comprises a mounting frame and a mounting mechanism, wherein the mounting mechanism comprises a cover plate and a fixing mechanism, the cover plate is arranged at the top of the mounting frame, the fixing mechanism is arranged below the cover plate, the fixing mechanism comprises two clamping blocks, grooves are respectively formed in two sides of the inner wall of the mounting frame, clamping grooves are formed in the tops of the inner walls of the grooves, a mounting groove is formed in the front of the mounting frame, and a limiting groove is formed in the front of the cover plate. According to the LED display screen, the display screen is slidably mounted in the inner cavity of the mounting groove formed in the front face of the mounting frame by moving the LED display screen, the cover plate is moved to the top position of the display screen, the cover plate is pressed downwards, the inner cavity of the limiting groove is slidably inserted into the top of the display screen, the bottom of the clamping block is moved to the position of the clamping groove and movably clamped with the inner cavity of the clamping groove, the cover plate is fixedly mounted on the mounting frame, the cover plate and the mounting frame can be conveniently mounted and dismounted, and the heat dissipation mechanism can be conveniently cleaned.
Description
Technical Field
The utility model relates to the field of heat dissipation mechanisms for LED display screens, in particular to a heat dissipation mechanism for an LED display screen.
Background
The LED display screen is a flat panel display, is composed of small LED module panels, is used for displaying various information such as characters, images, videos, video signals and the like, and is used as an indicator lamp in circuits and instruments or forms character or digital display by controlling the display mode of a semiconductor light-emitting diode.
When the LED display screen works, because the operation of the internal electronic elements generates heat, the heat dissipation device is generally used for heat dissipation treatment, and the common LED display screen and the heat dissipation mechanism are mostly connected in a bolt locking mode, so that the heat dissipation mechanism is not convenient to disassemble, and the difficulty in cleaning the heat dissipation mechanism is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a heat dissipation mechanism for an LED display screen, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a heat dissipation mechanism for an LED display screen comprises a mounting frame and a mounting mechanism, wherein the mounting mechanism is arranged on the mounting frame;
the mounting mechanism comprises a cover plate and a fixing mechanism, the cover plate is arranged at the top of the mounting frame, and the fixing mechanism is arranged below the cover plate;
the fixing mechanism comprises two clamping blocks, grooves are formed in the two sides of the inner wall of the mounting frame, clamping grooves are formed in the top of the inner wall of each groove, mounting grooves are formed in the front face of the mounting frame, and limiting grooves are formed in the front face of the cover plate.
Preferably, a plurality of cooling fans are fixedly mounted on the back surface of the inner wall of the mounting frame, and the plurality of cooling fans are arranged in a rectangular array.
Preferably, a plurality of grid nets I are fixedly installed on the back of the installation frame, the grid nets I correspond to the cooling fan in position, and grid nets II are fixedly installed on two sides of the installation frame.
Preferably, the equal fixedly connected with tenon in both sides of apron lower surface, the mortise has all been seted up on the top of mounting bracket both sides, the inner chamber of mortise cup joints with the bottom activity of tenon.
Preferably, two mounting blocks are fixedly connected to two sides of the mounting frame, and bolts are inserted and connected to the front faces of the mounting blocks in a threaded manner.
Preferably, the front surface of the mounting frame is C-shaped, the cover plate is long, and the lower surface of the cover plate is attached to the top end of the mounting frame.
The utility model has the technical effects and advantages that:
(1) according to the LED display screen, the display screen is slidably mounted in the inner cavity of the mounting groove arranged on the front surface of the mounting frame by utilizing a matched setting mode of the mounting frame, the cover plate is moved to the top position of the display screen, the cover plate is pressed downwards, so that the inner cavity of the limiting groove is slidably inserted with the top of the display screen, the fixture block is slidably inserted at the top of the inner cavity of the groove along with the cover plate, the bottom of the fixture block is extruded and deformed with the inner wall of the groove, the bottom of the fixture block moves to the position of the clamping groove and is movably clamped with the inner cavity of the clamping groove, and the cover plate is fixedly mounted on the mounting frame, so that the mounting and dismounting of the cover plate and the mounting frame are facilitated, and the heat dissipation mechanism is conveniently cleaned;
(2) according to the utility model, the tenon and the mortise are arranged in a matched mode, the cover plate is moved, so that the tenon corresponds to the mortise, the cover plate is pressed downwards, the tenon is movably clamped into the inner cavity of the mortise, the cover plate is connected with the mounting frame, and the stable mounting of the cover plate is ensured.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic front sectional view of the mounting bracket of the present invention.
FIG. 3 is a schematic side sectional view of a fixture block according to the present invention.
FIG. 4 is a schematic view of a back structure of a fixture block according to the present invention.
Fig. 5 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention.
In the figure: 1. a mounting frame; 2. an installation mechanism; 21. a cover plate; 22. a fixing mechanism; 221. a clamping block; 222. a groove; 223. a card slot; 224. mounting grooves; 225. a limiting groove; 3. a heat radiation fan; 4. a first grid net; 5. a grid net II; 6. a tenon; 7. b, mortise drilling; 8. mounting blocks; 9. and (4) bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a heat dissipation mechanism for an LED display screen, which comprises an installation frame 1 and an installation mechanism 2, wherein the installation frame 1 is used for installing the LED display screen and dissipating heat of the LED display screen, the installation mechanism 2 is arranged on the installation frame 1, and the installation mechanism 2 is used for installing and connecting the LED display screen and the installation frame 1;
the mounting mechanism 2 comprises a cover plate 21 and a fixing mechanism 22, the cover plate 21 is arranged at the top of the mounting frame 1, the cover plate 21 is used for sealing the top of the mounting frame 1 and fixing the top of the LED display to ensure the stable mounting of the display screen, the fixing mechanism 22 is arranged below the cover plate 21, and the fixing mechanism 22 is used for fixedly mounting the cover plate 21 on the mounting frame 1;
the fixing mechanism 22 includes two fastening blocks 221, top ends of the fastening blocks 221 are fixedly connected with two sides of the lower surface of the cover plate 21, bottoms of the fastening blocks 221 are arranged in an inclined plane and made of elastic material and can deform to a certain extent, the fastening blocks 221 move along with the cover plate 21, two sides of the inner wall of the mounting frame 1 are respectively provided with a groove 222, the fastening blocks 221 are slidably inserted and connected with inner cavities of the grooves 222, outer walls of the fastening blocks 221 are attached to inner walls of the grooves 222, tops of the inner walls of the grooves 222 are provided with fastening grooves 223, the fastening grooves 223 correspond to positions of the fastening blocks 221, bottoms of the fastening blocks 221 are movably clamped in inner cavities of the fastening grooves 223, the front surface of the mounting frame 1 is provided with mounting grooves 224, the mounting grooves 224 are C-shaped and arranged in the inner cavities of the mounting frame 1, edges of the LED displays are slidably mounted in the inner cavities of the mounting grooves 224, outer walls are attached to the inner walls of the mounting grooves 224, and the front surface of the cover plate 21 is provided with limiting grooves 225, the limiting groove 225 is arranged at the bottom of the front face of the cover plate 21, and the top of the LED display screen is slidably inserted into the inner cavity of the limiting groove 225 to fix the top of the LED display screen;
the back surface of the inner wall of the mounting frame 1 is fixedly provided with a plurality of cooling fans 3, the cooling fans 3 are arranged in a rectangular array, the cooling fans 3 are electrically connected with an external power supply through an external switch and are arranged in the inner cavity of the mounting frame 1, and the air in the inner cavity of the mounting frame 1 is driven to flow through the operation of the cooling fans 3 to cool the LED display screen;
the back of the mounting frame 1 is fixedly provided with a plurality of grid nets I4, the grid nets I4 correspond to the radiating fan 3 in position, two sides of the mounting frame 1 are fixedly provided with grid nets II 5, the aperture of each grid net I4 and the aperture of each grid net II 5 are 100 meshes, air in an inner cavity of the mounting frame 1 can conveniently circulate, and dust and impurities in the air can be filtered;
the two sides of the lower surface of the cover plate 21 are fixedly connected with the tenons 6, the tenons 6 are arranged on one side of the lower surface of the cover plate 21 and move together with the cover plate 21, the top ends of the two sides of the mounting frame 1 are provided with mortises 7, the positions of the mortises 7 correspond to those of the tenons 6, inner cavities of the mortises 7 are movably sleeved with the bottoms of the tenons 6, the positions of the tenons 6 and the mortises 7 correspond by moving the cover plate 21, the cover plate 21 is pressed downwards, the tenons 6 are movably clamped into the inner cavities of the mortises 7, the cover plate 21 is connected with the mounting frame 1, and stable mounting of the cover plate 21 is guaranteed;
two mounting blocks 8 are fixedly connected to two sides of the mounting frame 1, the mounting blocks 8 are arranged on one side of the side face of the mounting frame 1, bolts 9 are inserted and connected to the front faces of the mounting blocks 8 in a threaded manner, the mounting frame 1 is fixed at a mounting position through the bolts 9 and the mounting blocks 8, and the LED display screen is mounted;
the front of mounting bracket 1 is the C style of calligraphy, and apron 21 is rectangular form, and the lower surface of apron 21 laminates mutually with the top of mounting bracket 1, and the front of mounting bracket 1 is provided with logical groove, and the LED display screen sets up the position in logical groove.
The working principle of the utility model is as follows: through removing the LED display screen, with display screen slidable mounting in the mounting groove 224 inner chamber that mounting bracket 1 openly set up, remove apron 21 to the top position of display screen again, press apron 21 downwards, make the inner chamber of spacing groove 225 and the top of display screen slide and alternate, and fixture block 221 slides and alternates at the top of recess 222 inner chamber along with apron 21, the bottom and the recess 222 inner wall extrusion deformation of fixture block 221, make the bottom of fixture block 221 move the position of draw-in groove 223, with the inner chamber activity joint of draw-in groove 223, with apron 21 fixed mounting on mounting bracket 1, simultaneously through removing apron 21, make tenon 6 corresponding with mortise 7's position, press apron 21 downwards, in 6 activity joints mortise 7's inner chamber with tenon, be connected apron 21 and mounting bracket 1, guarantee the stable installation of apron 21.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. A heat dissipation mechanism for an LED display screen comprises an installation rack (1) and an installation mechanism (2), and is characterized in that the installation mechanism (2) is arranged on the installation rack (1);
the mounting mechanism (2) comprises a cover plate (21) and a fixing mechanism (22), the cover plate (21) is arranged at the top of the mounting frame (1), and the fixing mechanism (22) is arranged below the cover plate (21);
the fixing mechanism (22) comprises two clamping blocks (221), grooves (222) are formed in the two sides of the inner wall of the mounting rack (1), clamping grooves (223) are formed in the top of the inner wall of each groove (222), mounting grooves (224) are formed in the front face of the mounting rack (1), and limiting grooves (225) are formed in the front face of the cover plate (21).
2. The heat dissipation mechanism for the LED display screen according to claim 1, wherein a plurality of heat dissipation fans (3) are fixedly mounted on the back surface of the inner wall of the mounting rack (1), and the plurality of heat dissipation fans (3) are arranged in a rectangular array.
3. The heat dissipation mechanism for the LED display screen according to claim 1, wherein a plurality of grid nets (4) are fixedly installed on the back surface of the installation frame (1), the grid nets (4) correspond to the heat dissipation fan (3), and grid nets (5) are fixedly installed on both sides of the installation frame (1).
4. The heat dissipation mechanism for the LED display screen according to claim 1, wherein tenons (6) are fixedly connected to two sides of the lower surface of the cover plate (21), mortises (7) are formed in the top ends of two sides of the mounting frame (1), and inner cavities of the mortises (7) are movably sleeved with the bottoms of the tenons (6).
5. The heat dissipation mechanism for the LED display screen according to claim 1, wherein two mounting blocks (8) are fixedly connected to two sides of the mounting frame (1), and a bolt (9) is inserted into a front surface of each mounting block (8).
6. The heat dissipation mechanism for the LED display screen according to claim 1, wherein the front surface of the mounting bracket (1) is C-shaped, the cover plate (21) is elongated, and the lower surface of the cover plate (21) is attached to the top end of the mounting bracket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122155648.4U CN215819253U (en) | 2021-09-07 | 2021-09-07 | Heat dissipation mechanism for LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122155648.4U CN215819253U (en) | 2021-09-07 | 2021-09-07 | Heat dissipation mechanism for LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215819253U true CN215819253U (en) | 2022-02-11 |
Family
ID=80157161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122155648.4U Active CN215819253U (en) | 2021-09-07 | 2021-09-07 | Heat dissipation mechanism for LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215819253U (en) |
-
2021
- 2021-09-07 CN CN202122155648.4U patent/CN215819253U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20100302728A1 (en) | Chassis for inverter | |
| CN215819253U (en) | Heat dissipation mechanism for LED display screen | |
| WO2016183772A1 (en) | Integrated double-sided display module structure | |
| CN210986854U (en) | Heat radiation structure of outdoor information issuing machine | |
| CN209859526U (en) | LED display screen capable of adapting to any angle | |
| CN215577433U (en) | Electronic information display screen with dust keeper | |
| CN212782575U (en) | LED display screen convenient to dismantle | |
| CN210574815U (en) | LED electronic display screen with detachable back plate | |
| CN207833842U (en) | A kind of electrical screen driving power | |
| CN112306191A (en) | Computer case with local heat dissipation function | |
| CN213339471U (en) | Install LED display screen module fast | |
| CN212146515U (en) | Heat dissipation module of wireless intelligent robot | |
| CN219695684U (en) | High-efficient radiating display screen | |
| CN216566026U (en) | Easy radiating wall-hanging horizontal screen outdoor advertising machine of equipment | |
| CN220041050U (en) | Sealed computer machine case cooling device | |
| CN214278607U (en) | Dustproof heat radiation structure of projector | |
| CN217082470U (en) | Light-emitting diode lamp holder | |
| CN220023432U (en) | Display screen machine case convenient to installation | |
| CN216017462U (en) | 4K concatenation mainboard | |
| CN220913835U (en) | Large spliced LED display screen | |
| CN218830389U (en) | PCB heat dissipation mechanism | |
| CN213718516U (en) | Heat dissipation device for LED display | |
| CN206236385U (en) | A kind of microspur LED display | |
| CN219145477U (en) | Electromagnetic shielding camera shooting module with heat dissipation assembly | |
| CN212461042U (en) | LED electronic screen with efficient heat dissipation function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |