Heat dissipation and noise reduction heat shielding cover

Abstract

The utility model relates to the technical field of shielding covers, in particular to a heat dissipation and noise reduction heat shielding cover, which comprises a cover body, a transverse plate is fixedly connected below the bottom of the cover body, a vertical cylinder is fixedly connected at the top of the cover body, a plate body is fixedly connected above one side of the vertical cylinder, a filter screen is attached to the top of the vertical cylinder, and the filter screen is fixedly connected with the transverse plate. And a heat dissipation structure is arranged on one side of the transverse plate and comprises a motor, the bottom of the motor is fixedly connected with the top of the transverse plate, and the output end of the motor is fixedly connected with a gear. Through cooperation of a cover body, a transverse plate and a heat dissipation structure, when the device is used, a motor can drive a gear to rotate in a reciprocating mode, the gear drives a toothed plate to rotate in a reciprocating mode, the toothed plate drives a block body to move in a reciprocating mode, and the block body drives a heat dissipation fan to move in a reciprocating mode, so that the heat dissipation fan can swing in a reciprocating mode conveniently; therefore, the electronic component is uniformly cooled, and the cooling effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shielding covers, in particular to a heat dissipation and noise reduction heat shielding cover. Background Art

[0002] Shielding covers are widely used in shielding electronic components and hardware modules. They can effectively shield harmful electromagnetic waves and ensure the normal operation of electronic equipment.

[0003] There is an existing heat dissipation and noise reduction thermal shielding cover (application number: 202322122871.8) which uses cooling water flowing in an aluminum alloy pipe to take away heat for cooling, and at the same time cooperates with a curved cover plate for sound insulation and noise reduction to perform shielding and noise reduction without affecting heat circulation and heat dissipation. The above-mentioned problem still exists. When the shielding cover is used, the shielding cover will cover the electronic components, and heat dissipation treatment is required at this time. The above-mentioned device is provided with a cooling fan in the shielding cover, and the cooling fan is fixedly arranged, which is not convenient for the cooling fan to swing back and forth, thereby unevenly dissipating the heat of the electronic components and poorly dissipating the heat. In addition, when the shielding cover is used, noise reduction treatment is often required. The above-mentioned device is provided with a sound-absorbing cotton board inside the shielding cover. The sound insulation effect of a single sound-absorbing cotton board is poor, and it is not convenient for the staff to perform double sound insulation treatment. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art that it is inconvenient to reciprocate the cooling fan, resulting in uneven heat dissipation of electronic components, poor heat dissipation effect, inconvenience for staff to perform double sound insulation treatment, and poor sound insulation effect, and to propose a heat dissipation and noise reduction thermal shielding cover.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A heat shielding cover for heat dissipation and noise reduction is designed, comprising a cover body, a horizontal plate is fixedly connected to the lower bottom of the cover body, a vertical cylinder is fixedly connected to the top of the cover body, a plate is fixedly connected to the upper side of one side of the vertical cylinder, a filter is attached to the top of the vertical cylinder, and a heat dissipation structure is provided on one side of the horizontal plate.

[0007] Preferably, the heat dissipation structure includes a motor, the bottom of the motor is fixedly connected to the top of the horizontal plate, the output end of the motor is fixedly connected to a gear, the top of the gear is meshingly connected to a toothed plate, the top of the toothed plate is fixedly connected to a block, the outer wall of the block is slidably engaged with the inner through groove of the cover, and the top of the block is fixedly connected to a cooling fan.

[0008] Preferably, a slot block is provided in the gap of the outer wall of the plate body, and the top of the slot block is fixedly connected to one side of the bottom of the filter screen.

[0009] Preferably, one end of the slot block is fixedly connected with a straight cylinder.

[0010] Preferably, a sound insulation cotton board is fixedly connected to the inner wall of the cover body.

[0011] Preferably, an inner wall on one side of the sound insulation cotton board is fixedly connected to a shell.

[0012] The utility model proposes a heat dissipation and noise reduction heat shielding cover, which has the beneficial effect that: through the cooperation of the cover body, the horizontal plate and the heat dissipation structure, when the device is in use, the motor can drive the gear to reciprocate, the gear drives the tooth plate to reciprocate, the tooth plate drives the block to reciprocate, and the block drives the heat dissipation fan to reciprocate, which is convenient for the heat dissipation fan to reciprocate, thereby evenly dissipating the heat of the electronic components and improving the heat dissipation effect;

[0013] Through the cooperation of the cover, the sound insulation cotton board and the shell, the device can have a good sound insulation effect through the sound insulation cotton board when in use. At the same time, the inner wall of the shell is in a vacuum state, which further performs the sound insulation effect, making it convenient for the staff to perform double sound insulation treatment and improve the sound insulation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cover body, vertical cylinder and filter structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the spring and the plug structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the cover body, sound insulation cotton board and shell structure of the utility model;

[0018] Figure 5 This is a schematic diagram of the slot block, plate body and straight tube structure of the utility model;

[0019] Figure 6 This is a schematic diagram of the tooth plate, gear and motor structure of the utility model.

[0020] In the figure: 1, cover body, 2, heat dissipation structure, 2a1, heat dissipation fan, 2a2, block, 2a3, tooth plate, 2a4, gear, 2a5, motor, 2b1, spring, 2b2, plug rod, 3, sound insulation cotton board, 4, shell, 5, horizontal plate, 6, vertical cylinder, 7, filter, 8, slot block, 9, plate body, 10, straight cylinder. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] Embodiment 1:

[0023] Refer to the attached Figure 1-6 : In the present embodiment, a heat dissipation and noise reduction heat shielding cover comprises a cover body 1, a horizontal plate 5 is fixedly connected to the bottom of the cover body 1, a vertical cylinder 6 is fixedly connected to the top of the cover body 1, a plate body 9 is fixedly connected to the top of one side of the vertical cylinder 6, one side of the top of the plate body 9 is processed into an inclined surface, a filter screen 7 is attached to the top of the vertical cylinder 6, the material and mesh number of the filter screen 7 are determined according to the actual use situation, a groove block 8 is matched with the outer wall gap of the plate body 9, and the groove block 8 is pressed on the outer wall of the plate body 9 to move up and down when the force is applied, the top of the groove block 8 is fixedly connected to the bottom side of the filter screen 7, and a straight cylinder 10 is fixedly connected to one end of the groove block 8, and a sound insulation cotton board 3 is fixedly connected to the inner wall of the cover body 1, and the sound insulation cotton board 3 has a good sound insulation effect. The inner wall of one side of the sound insulation cotton board 3 is fixedly connected to the shell 4, and the interior of the shell 4 is in a vacuum state. A heat dissipation structure 2 is provided on one side of the horizontal plate 5, and the heat dissipation structure 2 is convenient for the heat dissipation fan 2a1 to reciprocate, thereby evenly dissipating the heat of the electronic components and improving the heat dissipation effect.

[0024] The heat dissipation structure 2 includes a motor 2a5, the bottom of which is fixedly connected to the top of the horizontal plate 5, and the model of the motor 2a5 is determined according to actual usage conditions. The output end of the motor 2a5 is fixedly connected to a gear 2a4, and the upper part of the gear 2a4 is meshingly connected to a toothed plate 2a3, and the top of the toothed plate 2a3 is fixedly connected to a block 2a2, and the outer wall of the block 2a2 is slidably engaged with the inner through groove of the cover body 1, and the block 2a2 can slide left and right in the inner through groove of the cover body 1 when a force is applied, and the top of the block 2a2 is fixedly connected to a cooling fan 2a1, and the model of the cooling fan 2a1 is determined according to actual usage conditions, so as to facilitate the reciprocating swing of the cooling fan 2a1, thereby evenly dissipating the heat of the electronic components and improving the cooling effect.

[0025] Working principle:

[0026] When the mask body 1 is used:

[0027] The sound insulation cotton board 3 arranged inside the cover body 1 has a good sound insulation effect. At the same time, the inner wall of the shell 4 is in a vacuum state, thereby achieving the sound insulation effect again. The motor 2a5 and the cooling fan 2a1 start to work, and the motor 2a5 drives the gear 2a4 to rotate reciprocatingly, and the gear 2a4 drives the tooth plate 2a3 to rotate reciprocatingly, and the tooth plate 2a3 drives the block 2a2 to move back and forth, and the block 2a2 drives the cooling fan 2a1 to move back and forth, thereby achieving uniform heat dissipation.

[0028] Embodiment 2:

[0029] Refer to the attached Figure 1-6: In the present embodiment, a heat shield cover for heat dissipation and noise reduction is provided, wherein the heat dissipation structure 2 may further include a spring 2b1, one end of the spring 2b1 is fixedly connected to one end of the inner wall of the straight tube 10, the other end of the spring 2b1 is fixedly connected to a plug 2b2, the spring 2b1 applies an inward force to the plug 2b2, one side of the outer wall of the plug 2b2 is gap-matched with the inner wall of one end of the slot block 8 and the groove of one end of the plate body 9, and one end of the plug 2b2 is processed into a slope.

[0030] Working principle:

[0031] Pull the rod 2b2 outward to remove it from the groove of the plate body 9, move the filter screen 7 upward, and the filter screen 7 drives the slot block 8 to move upward, thereby realizing the disassembly of the filter screen 7, making it convenient for the staff to clean and replace the filter screen 7.

[0032] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A heat shield for heat dissipation and noise reduction, comprising a cover body (1), characterized in that: A horizontal plate (5) is fixedly connected to the bottom of the cover body (1), a vertical cylinder (6) is fixedly connected to the top of the cover body (1), a plate body (9) is fixedly connected to the top of one side of the vertical cylinder (6), a filter screen (7) is attached to the top of the vertical cylinder (6), and a heat dissipation structure (2) is provided on one side of the horizontal plate (5).

2. The heat dissipation and noise reduction heat shield according to claim 1, characterized in that: The heat dissipation structure (2) comprises a motor (2a5), the bottom of the motor (2a5) is fixedly connected to the top of the horizontal plate (5), the output end of the motor (2a5) is fixedly connected to a gear (2a4), the upper part of the gear (2a4) is meshingly connected to a toothed plate (2a3), the top of the toothed plate (2a3) is fixedly connected to a block (2a2), the outer wall of the block (2a2) is slidably engaged with the inner through groove of the cover body (1), and the top of the block (2a2) is fixedly connected to a heat dissipation fan (2a1).

3. The heat dissipation and noise reduction heat shield according to claim 1, characterized in that: The outer wall gap of the plate body (9) is matched with a groove block (8), and the top of the groove block (8) is fixedly connected to one side of the bottom of the filter screen (7).

4. The heat dissipation and noise reduction heat shield according to claim 3, characterized in that: One end of the slot block (8) is fixedly connected with a straight cylinder (10).

5. The heat dissipation and noise reduction heat shield according to claim 1, characterized in that: A sound insulation cotton board (3) is fixedly connected to the inner wall of the cover body (1).

6. The heat dissipation and noise reduction heat shield according to claim 5, characterized in that: A housing (4) is fixedly connected to an inner wall of one side of the sound insulation cotton board (3).

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