CN222719857U

CN222719857U - Porous heat dissipation display shell

Info

Publication number: CN222719857U
Application number: CN202421460341.2U
Authority: CN
Inventors: 邵伟; 李先拥; 徐涛
Original assignee: Nanjing Huanyaochang Electronic Technology Co ltd
Current assignee: Nanjing Huanyaochang Electronic Technology Co ltd
Priority date: 2024-06-25
Filing date: 2024-06-25
Publication date: 2025-04-04
Anticipated expiration: 2034-06-25

Abstract

The utility model discloses a display shell with heat dissipation at multiple holes, which relates to the technical field of display shells and comprises a front cover and a rear cover, wherein a fin radiator is fixedly connected inside the front cover, a groove is formed in the middle of the rear cover, an adjusting component is arranged inside the groove, and an exhaust fan is connected inside the groove in a sliding mode through the adjusting component. According to the utility model, the structure is adopted, when the display works in a colder environment, the second screen plate covers the first screen plate, the shielding plate covers one side of the groove, the positioning assembly is used for fixing, the number of radiating positions can be reduced, a large amount of dust is prevented from entering, when the heat quantity in the display needs to be accelerated to be discharged, the shielding plate moves into the mounting frame, the second screen plate is positioned above the first screen plate, after the positioning assembly is used for fixing, the porous positions are simultaneously opened for facilitating the heat radiation of the display, and therefore the opening quantity can be adjusted according to the actual requirements of users and the use situation.

Description

Porous heat dissipation display shell

Technical Field

The utility model belongs to the technical field of display shells, and particularly relates to a porous heat-dissipation display shell.

Background

The computer display is one of the core output devices of modern computer systems, and its background technology covers a plurality of fields including display technology, image processing, man-machine interaction, hardware design, etc., and the heat generated by the electric elements in the display will be generated after the electric elements work, so that heat dissipation holes are required to be formed in the display housing to dissipate the heat generated by the electric elements.

For example, chinese patent publication No. CN216752557U discloses a high-efficiency heat dissipating device for a display, which comprises a display housing and a screen, wherein the screen is fixedly connected to the front side of the display housing, a housing is fixed to the back side of the display housing near the lower side, a heat dissipating hole a is formed in the back side of the display housing, an air inlet hole a is formed in the position parallel to the heat dissipating hole a on both sides of the display housing, a heat conducting plate is fixed to the inside of the display housing, the heat conducting plate is attached to the back side of the screen, vent holes are formed in the side and the inside of the heat conducting plate, a communication hole is formed in the back side of the heat conducting plate at the position of the heat dissipating hole a, and the communication hole is mutually communicated with the vent holes.

According to the display shell, the heat dissipation holes A, the heat dissipation holes B, the heat dissipation fans A and the heat dissipation fans B are arranged, so that the internal heat is discharged to the outside of the shell, the effect of improving the heat dissipation efficiency is achieved, however, the heat dissipation of the porous position has some defects to be improved, the heat dissipation holes of the porous position are not needed when the temperature of the environment is low in winter or in the winter, as the heat dissipation holes of each position on the shell in the prior art are always open, the probability that dust invades into the display from the outside through the heat dissipation holes is definitely increased by too many heat dissipation holes, and potential damage is caused to an internal precise circuit board, so that the opening quantity of the heat dissipation holes can be adjusted according to the actual requirements and the use situations of users.

Disclosure of utility model

In view of the above-mentioned problems in the background art, an object of the present utility model is to provide a porous heat dissipation display housing, which solves the problems in the background art.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a porous radiating display shell in position, includes protecgulum and hou gai, the inside fixedly connected with fin radiator of protecgulum, the middle part of back lid is seted up flutedly, the inside of recess is equipped with adjusting part, the inside of recess is through adjusting part sliding connection has the air discharge fan, be located one side fixedly connected with first otter board of air discharge fan in the recess, the one end fixedly connected with installing frame of protecgulum is kept away from to the back lid, one side sliding connection of installing frame has the shielding plate, one side fixedly connected with second otter board of shielding plate, one side of shielding plate and second otter board all with one side swing joint of first otter board, shielding plate and second otter board all are located one side of recess, the inside both sides of installing frame all are equipped with locating component.

As the preferred technical scheme, adjusting part includes first spout, first spout is seted up at one side inner wall of recess, the inside fixedly connected with motor of first spout, the output fixedly connected with lead screw of motor, one side and the lead screw threaded connection of air discharge fan, and with first spout sliding connection, the second spout has been seted up to one side of keeping away from first spout in the recess, the inside sliding connection of second spout has the slide bar, one side and second spout and slide bar sliding connection of air discharge fan.

As the preferable technical scheme, the both sides of shielding plate are all fixedly connected with stopper, stopper embedding and sliding connection are in the inside of installing frame.

As the preferable technical scheme, the bottom end of the second screen plate is fixedly connected with a handle, and the handle is in a bridge shape.

As preferred technical scheme, locating component includes the card hole, the card hole is offered and is located one side of stopper on the shielding plate, and every side card hole is equipped with two altogether, the inside equal fixedly connected with spring in both sides of installing the frame, the one end fixedly connected with slider of spring, slider sliding connection is in the inside of installing the frame, the one end fixedly connected with fixture block of slider, fixture block and card hole swing joint, the fixture block is the arc structure, the equal fixedly connected with guide block in both sides of slider, the guide way has all been seted up to the inside guide way of both sides of installing the frame, guide block and guide way sliding connection.

As the preferable technical scheme, the screw grooves are formed in two sides of one end of the front cover in a threaded manner, the locking studs are connected with two sides of the rear cover in a threaded manner, and one side of each locking stud is connected with the screw groove in a threaded manner.

In summary, the utility model has the following advantages:

According to the utility model, the first screen plate is fixed in the groove, the fixed mounting frame is covered on the back of the display, the shielding plate is slidably mounted in the mounting frame, one side of the shielding plate is connected with the second screen plate, when the display works in a colder environment, the second screen plate covers the first screen plate, one side of the groove is covered by the shielding plate, the shielding plate is fixed through the positioning assembly, the number of heat dissipation positions can be reduced at the moment, a large amount of dust is prevented from entering, when the heat of the display is required to be discharged quickly, the shielding plate is moved into the mounting frame, the second screen plate is positioned above the first screen plate, and after the shielding plate is fixed through the positioning assembly, the porous positions are simultaneously opened to facilitate the heat dissipation of the display, so that the opening quantity can be adjusted according to the actual requirements of users and the use situations;

According to the utility model, the exhaust fan is fixed in the groove, so that the heat discharge in the display can be accelerated, when the second screen plate is positioned above the first screen plate, the micro motor is utilized to drive the screw rod to rotate, one side of the exhaust fan can slide in the first sliding groove, and the other side of the exhaust fan can slide in the second sliding groove, so that the exhaust fan can move up and down in the groove, the heat discharge is accelerated from the first screen plate and the second screen plate, the heat dissipation efficiency is improved, and meanwhile, as the exhaust fan is externally blown, dust capable of blowing air can be prevented from entering from the first screen plate and the second screen plate.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the mounting frame structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present utility model;

FIG. 4 is a schematic view showing the connection structure of the shielding plate and the second screen plate according to the present utility model;

FIG. 5 is a schematic view of the inner wall structure of one side of the groove of the present utility model.

FIG. 6 is a schematic view of the structure of the other side of the groove

Fig. 7 is an enlarged schematic view of the structure of fig. 6B according to the present utility model.

The device comprises the following components of a front cover, a rear cover, a fin radiator, a groove, a motor, a screw rod, a first chute, a second chute, a handle, a sliding rod, a first screen plate, a second screen plate, a shielding plate, a handle, a limiting block, a mounting frame, a positioning component, a clamping hole, a clamping block, a sliding block, a spring, a guide block, a guide groove, a screw groove, a locking stud and a locking stud.

Detailed Description

Examples

Referring to fig. 1 to 7, a porous heat-dissipating display housing of this embodiment, including protecgulum 1 and hou gai 2, the inside fixedly connected with fin radiator 3 of protecgulum 1, heating element in the electric energy display screen, like LED chip or other electronic component, can produce heat at the during operation, fin radiator 3 is direct to laminate with these heating element, distribute away heat fast through the heat conduction mode, ensure the steady operation of display screen, recess 4 has been seted up at the middle part of hou gai 2, the inside of recess 4 is equipped with adjusting part 6, the inside of recess 4 has air discharge fan 5 through adjusting part 6 sliding connection, be located one side fixedly connected with first otter board 7 of air discharge fan 5 in the recess 4, one end fixedly connected with installing frame 12 of back lid 2, one side fixedly connected with shielding plate 9 of installing frame 12, one side fixedly connected with second otter board 8 of shielding plate 9, one side of shielding plate 9 and second otter board 8 all are located one side of recess 4 through the heat conduction mode, the inside both sides of installing frame 12 all are equipped with locating part 13 in order to make the heat dissipation mode can be adjusted by oneself according to the daily life-cycle, the user's demand, can be adjusted by oneself according to the daily heat dissipation situation of the user's demand, the user's demand can be high-speed.

Referring to fig. 5-7, the adjusting component 6 comprises a first sliding groove 63, the first sliding groove 63 is formed in the inner wall of one side of the groove 4, a motor 61 is fixedly connected in the first sliding groove 63, a screw rod 62 is fixedly connected to the output end of the motor 61, one side of the exhaust fan 5 is in threaded connection with the screw rod 62 and is in sliding connection with the first sliding groove 63, a second sliding groove 64 is formed in the groove 4, one side of the exhaust fan 5 is in sliding connection with the second sliding groove 64 and the sliding rod 65, when the position of the exhaust fan 5 needs to be changed, the motor 61 is used for driving the screw rod 62 to rotate in the first sliding groove 63, one side of the frame of the exhaust fan 5 is in threaded connection with the screw rod 62, the other side of the frame of the exhaust fan 5 is in sliding connection with the sliding rod 65 in the second sliding groove 64, therefore the exhaust fan 5 can move up and down, heat is conveniently discharged through the first screen 7 and the second screen 8, and meanwhile dust in air can be prevented from drifting outwards by the exhaust fan 5.

Referring to fig. 4, limiting blocks 11 are fixedly connected to two sides of the shielding plate 9, the limiting blocks 11 are embedded into and slidably connected to the inside of the mounting frame 12, and the limiting blocks 11 slide in the mounting frame 12 by fixing the limiting blocks 11 on two sides of the shielding plate 9, so that the sliding positions of the shielding plate 9 and the second screen 8 can be limited, and the positioning assembly 13 can conveniently fix the positions of the shielding plate 9 and the second screen 8.

Referring to fig. 4, a handle 10 is fixedly connected to the bottom end of the second mesh plate 8, the handle 10 is in a bridge shape, and by providing the bridge handle 10, a user can conveniently move the second mesh plate 8 and the shielding plate 9, thereby improving the convenience in operation.

Referring to fig. 3-4, the positioning assembly 13 comprises clamping holes 131, the clamping holes 131 are formed in one side of the baffle plate 9, which is located on the limiting block 11, two clamping holes 131 are formed in each side, springs 134 are fixedly connected to the inner parts of two sides of the mounting frame 12, one end of each spring 134 is fixedly connected with a sliding block 133, the sliding blocks 133 are slidably connected to the inner parts of the mounting frame 12, one end of each sliding block 133 is fixedly connected with a clamping block 132, the clamping blocks 132 are movably connected with the clamping holes 131, the clamping blocks 132 are arc-shaped, guide blocks 135 are fixedly connected to the two sides of each sliding block 133, guide grooves 136 are formed in the inner parts of two sides of the mounting frame 12, the guide blocks 135 are slidably connected with the guide grooves 136, when the positioning assembly 13 is arranged, the baffle plate 9 and the second screen 8 slide, the clamping blocks 132 are extruded, the springs 134 enable the clamping blocks 132 to be clamped into the upper Fang Kakong, at the moment, the second screen 8 overlaps the first screen 7, the number of heat dissipation positions is reduced, the number of the clamping blocks 132 are clamped into the lower Fang Kakong by the springs 134, the second screen 8 is located above the first screen 7, the number of the heat dissipation positions is increased, the guide blocks 135 and the guide blocks 136 are precisely connected with the clamping blocks 132 through the guide grooves 136.

Referring to fig. 1, screw grooves 14 are formed in two sides of one end of the front cover 1 in a threaded manner, locking studs 15 are formed in two sides of the rear cover 2 in a threaded manner, one side of each locking stud 15 is in threaded connection with the screw groove 14, and the screw grooves 14 and the locking studs 15 are arranged to facilitate the disassembly and assembly of the front cover 1 and the rear cover 2 of the display.

The heat dissipation device has the advantages that when the environment temperature is too low or only one heat dissipation position is needed, the second screen plate 8 is overlapped with the first screen plate 7, the shielding plate 9 shields one side of the groove 4, the number of the heat dissipation positions can be reduced, a large amount of dust is prevented from entering, when the heat dissipation in a display needs to be accelerated, the second screen plate 8 is pushed by the handle 10, the shielding plate 9 is driven to slide towards the inside of the mounting frame 12, the clamping block 132 is pushed to move under the action of the spring 134, the guide block 135 slides in the guide groove 136, the clamping block 132 is enabled to stably move and not deviate, when the spring 134 enables the clamping block 132 to be clamped into the lower Fang Kakong, the second screen plate 8 is located above the first screen plate 7, the porous position is simultaneously opened to facilitate the heat dissipation of the display, when the second screen plate 8 is located above the first screen plate 7, the motor 61 is utilized to drive the screw rod 62 to rotate in the first chute 63, the other side of the frame of the exhaust fan 5 is in the screw thread with the screw rod 62, and the slide rod 65 in the second chute 64 slides on the other side of the frame of the exhaust fan 5, therefore the exhaust fan 5 can move upwards and downwards, the heat dissipation efficiency of the exhaust fan 5 can be improved from the first screen plate 7 and the second screen plate 8 can be prevented from entering the second screen plate 7, and the air can be blown out of the second screen plate 8 conveniently, and the air can be discharged from the first screen plate 8 simultaneously, and the heat dissipation device can be conveniently discharged from the first screen plate 8.

Claims

1. The utility model provides a porous radiating display shell in position, includes protecgulum (1) and hou gai (2), its characterized in that, the inside fixedly connected with fin radiator (3) of protecgulum (1), recess (4) have been seted up at the middle part of hou gai (2), the inside of recess (4) is equipped with adjusting part (6), the inside of recess (4) is through adjusting part (6) sliding connection having air discharge fan (5), be located one side fixedly connected with first otter board (7) of air discharge fan (5) in recess (4), one end fixedly connected with installing frame (12) of protecgulum (2) keep away from, one side sliding connection of installing frame (12) has shielding plate (9), one side fixedly connected with second otter board (8) of shielding plate (9), one side of shielding plate (9) and second otter board (8) all is located one side of recess (4) and one side swing joint of first otter board (7), one side that shielding plate (9) and second otter board (8) all are equipped with positioning component (13) both sides of installing frame (12).

2. The multi-hole heat dissipation display housing as set forth in claim 1, wherein the adjusting assembly (6) comprises a first chute (63), the first chute (63) is formed in an inner wall of one side of the groove (4), a motor (61) is fixedly connected to the inside of the first chute (63), a screw rod (62) is fixedly connected to an output end of the motor (61), and one side of the exhaust fan (5) is in threaded connection with the screw rod (62) and is in sliding connection with the first chute (63).

3. The multi-hole heat dissipation display housing as set forth in claim 2, wherein a second sliding groove (64) is formed in the groove (4) at a side far away from the first sliding groove (63), a sliding rod (65) is slidably connected to the inside of the second sliding groove (64), and one side of the exhaust fan (5) is slidably connected with the second sliding groove (64) and the sliding rod (65).

4. The display housing with the heat dissipation function of the multiple holes is characterized in that limiting blocks (11) are fixedly connected to two sides of the shielding plate (9), and the limiting blocks (11) are embedded into and slidably connected to the inside of the mounting frame (12).

5. The porous heat dissipation display housing as set forth in claim 1, wherein a handle (10) is fixedly connected to the bottom end of the second mesh plate (8), and the handle (10) is bridge-shaped.

6. The multi-hole heat dissipation display housing according to claim 1, wherein the positioning assembly (13) comprises clamping holes (131), the clamping holes (131) are formed in one side of the shielding plate (9) and located on one side of the limiting block (11), two clamping holes (131) on each side are arranged in total, springs (134) are fixedly connected to the inner portions of two sides of the mounting frame (12), one end of each spring (134) is fixedly connected with a sliding block (133), the sliding blocks (133) are slidably connected to the inner portion of the mounting frame (12), one end of each sliding block (133) is fixedly connected with a clamping block (132), the clamping blocks (132) are movably connected with the clamping holes (131), and the clamping blocks (132) are of arc structures.

7. The multi-hole heat dissipation display housing as set forth in claim 6, wherein guide blocks (135) are fixedly connected to both sides of the slider (133), guide grooves (136) are formed in both sides of the mounting frame (12), and the guide blocks (135) are slidably connected with the guide grooves (136).

8. The multi-hole heat dissipation display housing as set forth in claim 1, wherein screw grooves (14) are screwed on two sides of one end of the front cover (1), locking studs (15) are screwed on two sides of the rear cover (2), and one side of each locking stud (15) is screwed with each screw groove (14).