Waterproof mesh enclosure convenient to ventilate

Abstract

The utility model relates to the technical field of waterproof mesh enclosures, and discloses a waterproof mesh enclosure convenient for ventilation, which comprises a heat dissipation frame, the outer surface of the heat dissipation frame is provided with a heat dissipation port, one side surface of the heat dissipation frame is provided with a connecting frame, and the inside of the heat dissipation frame is in threaded connection with a first bolt. And a first waterproof gauze is movably mounted on one side surface of the connecting frame. The LED lamp has the following advantages and effects that hot air is exhausted outwards from the heat dissipation opening, the overall ventilation effect is improved, the dustproof filter screen can block dust, the first waterproof gauze has the waterproof protection effect, and when the waterproof effect of the first waterproof gauze is poor, the first bolt is taken down, so that the heat dissipation frame and the connecting frame are separated, and the heat dissipation effect is improved. The dustproof filter screen is pulled out of the heat dissipation opening, the first clamping block is separated from the first inserting groove, the connecting plate is pulled to pull the second clamping block out of the second inserting groove, the first waterproof gauze can be independently replaced, the waterproof mesh cover does not need to be wholly replaced, and the replacement cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof mesh covers, in particular to a waterproof mesh cover which is convenient for ventilation. Background Art

[0002] Energy storage devices are usually used to store electrical energy and will generate heat when in use. In order to facilitate the heat dissipation of the equipment, a cooling fan will be installed inside, and a waterproof mesh cover will protect the exhaust port of the cooling fan to prevent water from entering the device.

[0003] In the prior art, Chinese patent publication number CN207926835U discloses a plastic speaker with a waterproof mesh cover, including a speaker and a waterproof mesh cover arranged on the surface of the speaker, the waterproof mesh cover is made of a mesh frame formed by plastic injection molding, the mesh frame is provided with a plurality of mesh wires and a plurality of mesh holes, the mesh frame is covered with a metal frame, one side of the mesh frame is provided with a protective mesh cloth, and the other side is provided with a waterproof fabric, there is a sound transmission gap between the waterproof fabric and the mesh frame, the waterproof fabric is provided with a plurality of sound-transmitting holes, the diameter of the sound-transmitting holes is smaller than the mesh holes on the mesh frame, and the sound-transmitting holes are arranged staggered with the mesh holes of the mesh frame; the utility model adopts internal and external two-way protection, plays the role of dustproof and water splashing through the protective mesh cloth, is also provided with a waterproof fabric in the mesh frame, and is also provided with a sound-transmitting hole on the waterproof fabric so that the sound of the speaker can be evenly transmitted, the overall waterproof effect is good, the internal protection effect is good, and the practicality is strong.

[0004] However, when the utility model is actually used, the ventilation effect of the waterproof mesh cover may not be ideal. When the temperature inside the equipment is too high, it is not convenient for the internal hot air to be discharged quickly through the mesh cover in time. When the waterproof mesh cover is used for a long time, the waterproof performance will be weakened. Usually, the entire mesh cover needs to be replaced, and the replacement cost is high, so it needs to be improved. Utility Model Content

[0005] The utility model aims to provide a waterproof mesh cover which is convenient for ventilation and has the effect of improving the overall ventilation effect, eliminating the need to replace the waterproof mesh cover as a whole and reducing the replacement cost.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a waterproof mesh cover that is easy to ventilate, comprising a heat dissipation frame, a heat dissipation port is provided on the outer surface of the heat dissipation frame, a connecting frame is provided on one side of the heat dissipation frame, a first bolt is connected to the internal thread of the heat dissipation frame, a first waterproof mesh is movably installed on one side of the connecting frame, a dustproof filter is fixedly connected to the outer surface of the first waterproof mesh, a bracket is fixedly connected to the inner wall of the connecting frame, a fan is fixedly connected to the outer surface of the bracket, a first slot is provided on the outer surface of the heat dissipation frame, a second slot is provided on the outer surface of the connecting frame, both ends of the first waterproof mesh are fixedly connected to connecting plates, and first and second clamps are respectively fixedly connected to the two sides of the connecting plate.

[0007] By adopting the above technical solution, when in use, the heat sink is inserted into the installation port of the device, and the fan is started during heat dissipation. The fan drives the airflow, thereby promoting the outward circulation of hot air inside the device, which is convenient for timely discharge to the outside. The hot air is discharged outward from the heat dissipation port, thereby improving the overall ventilation effect. The dust filter can block dust, and the first waterproof mesh has a waterproof protection effect. When the waterproof effect of the first waterproof mesh is not good, the first bolt is removed, so that the heat sink and the connecting frame are separated, the dust filter is pulled out of the heat dissipation port, the first card block is separated from the first slot, and the connecting plate is pulled to pull the second card block out of the second slot. The first waterproof mesh can be replaced separately without replacing the waterproof mesh cover as a whole, thereby reducing the replacement cost.

[0008] The utility model is further configured as follows: a second waterproof mesh is movably mounted on the other side of the connecting frame, and both ends of the second waterproof mesh are fixedly connected to second connecting plates.

[0009] By adopting the above technical solution, the second waterproof mesh serves as double waterproof protection, and the second connecting plates are fixed at both ends of the second waterproof mesh.

[0010] The utility model is further configured as follows: a mounting groove is provided on the other side of the connecting frame, and a second bolt is connected to the inner thread of the second connecting plate.

[0011] By adopting the above technical solution, the second connecting plate can be disassembled after the second bolt is removed, so that the second waterproof mesh can be replaced regularly.

[0012] The utility model is further configured as follows: a heat sink is fixedly connected to the inner wall of the heat dissipation port, and a sealing gasket is fixedly connected to the outer surface of the connecting frame.

[0013] By adopting the above technical solution, the heat sink improves the heat dissipation effect, and the sealing gasket increases the sealing after installation.

[0014] The utility model is further configured as follows: sealing plates are fixedly connected to both sides of the heat dissipation frame, and third bolts are connected to the inner threads of the sealing plates.

[0015] By adopting the above technical solution, the sealing plate is in contact with the equipment housing and is connected and installed by the third bolt.

[0016] The utility model is further configured as follows: an activated carbon particle layer is fixedly connected to the interior of the dustproof filter screen, and a water-absorbing resin particle layer is arranged inside the activated carbon particle layer.

[0017] By adopting the above technical solution, the activated carbon particle layer has adsorptive properties, and the water-absorbent resin particle layer absorbs moisture in the air, thereby improving the overall protectiveness of the mesh cover.

[0018] The beneficial effects of the utility model are:

[0019] 1. The utility model, through the coordination arrangement among the heat dissipation frame, the heat dissipation port, the connecting frame, the first bolt, the first waterproof mesh, the dust filter, the bracket, the fan, the first slot, the second slot, the connecting plate, the first clamp and the second clamp, can enable the fan to drive the airflow when the device is in use, thereby promoting the hot air inside the device to circulate outwards, facilitating timely discharge outwards, and the hot air is discharged outwards from the heat dissipation port, thereby improving the overall ventilation effect, the dust filter can block dust, and the first waterproof mesh has a waterproof protection effect. When the waterproof effect of the first waterproof mesh is not good, the first bolt is removed, thereby separating the heat dissipation frame and the connecting frame, pulling the dust filter out of the heat dissipation port, separating the first clamp and the first slot, pulling the connecting plate to pull the second clamp out of the second slot, and the first waterproof mesh can be replaced separately without replacing the waterproof mesh cover as a whole, thereby reducing the replacement cost.

[0020] 2. The utility model, through the coordinated arrangement of the second waterproof mesh, the second connecting plate, the mounting groove, the second bolt, the heat sink, the sealing gasket, the sealing plate, the third bolt, the activated carbon particle layer and the water-absorbent resin particle layer, can enable the second waterproof mesh to serve as a double waterproof protection when the device is in use, so that the second waterproof mesh can be replaced regularly, the heat sink improves the heat dissipation effect, the sealing gasket increases the sealing after installation, the activated carbon particle layer has adsorptive properties, and the water-absorbent resin particle layer absorbs moisture in the air, thereby improving the overall protectiveness of the mesh cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the connecting frame of the utility model;

[0024] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0025] Figure 4 This is a schematic diagram of the structure of the dust filter of the utility model.

[0026] In the figure, 1, heat sink; 2, heat dissipation port; 3, connecting frame; 4, first bolt; 5, first waterproof mesh; 6, dust filter; 7, bracket; 8, fan; 9, first slot; 10, second slot; 11, connecting plate; 12, first clamp; 13, second clamp; 14, second waterproof mesh; 15, second connecting plate; 16, mounting slot; 17, second bolt; 18, heat sink; 19, sealing gasket; 20, sealing plate; 21, third bolt; 22, activated carbon granule layer; 23, water-absorbent resin granule layer. DETAILED DESCRIPTION

[0027] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Reference Figure 1-4A waterproof mesh cover for easy ventilation includes a heat dissipation frame 1, a heat dissipation port 2 is provided on the outer surface of the heat dissipation frame 1, a connecting frame 3 is provided on one side of the heat dissipation frame 1, a first bolt 4 is connected to the inner thread of the heat dissipation frame 1, a first waterproof mesh 5 is movably installed on one side of the connecting frame 3, a dust filter 6 is fixedly connected to the outer surface of the first waterproof mesh 5, a bracket 7 is fixedly connected to the inner wall of the connecting frame 3, a fan 8 is fixedly connected to the outer surface of the bracket 7, a first slot 9 is provided on the outer surface of the heat dissipation frame 1, a second slot 10 is provided on the outer surface of the connecting frame 3, both ends of the first waterproof mesh 5 are fixedly connected to connecting plates 11, and the two sides of the connecting plate 11 are respectively fixed A first clamping block 12 and a second clamping block 13 are connected. When in use, the heat dissipation frame 1 is inserted into the installation port of the device. When heat dissipation occurs, the fan 8 is started. The fan 8 drives the airflow, thereby promoting the outward circulation of hot air inside the device, facilitating timely discharge of the hot air. The hot air is discharged outward from the heat dissipation port 2 to improve the overall ventilation effect. The dust filter 6 can block dust. The first waterproof mesh 5 plays a waterproof protection role. When the waterproof effect of the first waterproof mesh 5 is not good, the first bolt 4 is removed, so that the heat dissipation frame 1 and the connecting frame 3 are separated, the dust filter 6 is pulled out of the heat dissipation port 2, the first clamping block 12 is separated from the first slot 9, and the connecting plate 11 is pulled to remove the second clamping block 13 from the second The first waterproof mesh 5 can be replaced separately by pulling it out from the slot 10, without replacing the waterproof mesh cover as a whole, thereby reducing the replacement cost. A second waterproof mesh 14 is movably installed on the other side of the connecting frame 3, and both ends of the second waterproof mesh 14 are fixedly connected with second connecting plates 15. The second waterproof mesh 14 serves as a double waterproof protection. The second connecting plates 15 are fixed at both ends of the second waterproof mesh 14. A mounting groove 16 is provided on the other side of the connecting frame 3. The internal thread of the second connecting plate 15 is connected with a second bolt 17. After the second bolt 17 is removed, the second connecting plate 15 can be disassembled, which is convenient for regular replacement of the second waterproof mesh 14 and heat dissipation. The inner wall of the opening 2 is fixedly connected with a heat sink 18, and the outer surface of the connecting frame 3 is fixedly connected with a sealing gasket 19. The heat sink 18 improves the heat dissipation effect, and the sealing gasket 19 increases the sealing after installation. Both sides of the heat dissipation frame 1 are fixedly connected with sealing plates 20, and the internal threads of the sealing plate 20 are connected with a third bolt 21. The sealing plate 20 is in contact with the device casing and is connected and installed by the third bolt 21. The inside of the dust filter 6 is fixedly connected with an activated carbon particle layer 22, and the inside of the activated carbon particle layer 22 is provided with a water-absorbing resin particle layer 23. The activated carbon particle layer 22 has adsorption properties, and the water-absorbing resin particle layer 23 absorbs moisture in the air to improve the overall protectiveness of the mesh cover.

[0029] In the utility model, through the coordination arrangement among the heat dissipation frame 1, the heat dissipation port 2, the connecting frame 3, the first bolt 4, the first waterproof mesh 5, the dust filter 6, the bracket 7, the fan 8, the first slot 9, the second slot 10, the connecting plate 11, the first clamp 12 and the second clamp 13, the device can be used. When in use, the heat dissipation frame 1 is inserted into the installation port of the device, and the fan 8 is started during heat dissipation. The fan 8 drives the airflow, thereby promoting the outward circulation of hot air inside the device, which is convenient for timely discharge outward. The hot air is discharged outward from the heat dissipation port 2 to improve the overall ventilation effect. The dust filter 6 can block dust, and the first waterproof mesh 5 has a waterproof protection effect. When the waterproof effect of the first waterproof mesh 5 is not good, the first bolt 4 is removed, so that the heat dissipation frame 1 and the connecting frame 3 are separated, the dust filter 6 is pulled out from the heat dissipation port 2, the first clamp 12 is separated from the first slot 9, and the connecting plate 11 is pulled to pull the second clamp 13 out of the second slot 10 , the first waterproof mesh 5 can be replaced separately without replacing the waterproof mesh cover as a whole, thereby reducing the replacement cost; through the coordination of the second waterproof mesh 14, the second connecting plate 15, the installation groove 16, the second bolt 17, the heat sink 18, the sealing gasket 19, the sealing plate 20, the third bolt 21, the activated carbon particle layer 22 and the water-absorbent resin particle layer 23, the second waterproof mesh 14 can be used as a double waterproof protection when the device is in use; the second connecting plate 15 is fixed at both ends of the second waterproof mesh 14; the second connecting plate 15 can be removed after the second bolt 17 is removed, thereby facilitating the regular replacement of the second waterproof mesh 14; the heat sink 18 improves the heat dissipation effect; the sealing gasket 19 increases the sealing after installation; the sealing plate 20 contacts the device housing and is connected and installed by the third bolt 21; the activated carbon particle layer 22 has adsorptivity; the water-absorbent resin particle layer 23 absorbs moisture in the air, thereby improving the overall protectiveness of the mesh cover.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waterproof mesh cover for easy ventilation, comprising a heat dissipation frame (1), characterized in that: The outer surface of the heat dissipation frame (1) is provided with a heat dissipation port (2); a connecting frame (3) is provided on one side of the heat dissipation frame (1); a first bolt (4) is connected to the inner thread of the heat dissipation frame (1); a first waterproof mesh (5) is movably mounted on one side of the connecting frame (3); a dust filter (6) is fixedly connected to the outer surface of the first waterproof mesh (5); a bracket (7) is fixedly connected to the inner wall of the connecting frame (3); a fan (8) is fixedly connected to the outer surface of the bracket (7); a first slot (9) is provided on the outer surface of the heat dissipation frame (1); a second slot (10) is provided on the outer surface of the connecting frame (3); both ends of the first waterproof mesh (5) are fixedly connected to a connecting plate (11); and both sides of the connecting plate (11) are respectively fixedly connected to a first clamping block (12) and a second clamping block (13).

2. A waterproof mesh cover for easy ventilation according to claim 1, characterized in that: A second waterproof mesh (14) is movably mounted on the other side of the connecting frame (3), and both ends of the second waterproof mesh (14) are fixedly connected to second connecting plates (15).

3. A waterproof mesh cover for easy ventilation according to claim 2, characterized in that: The other side surface of the connecting frame (3) is provided with a mounting groove (16), and the internal thread of the second connecting plate (15) is connected with a second bolt (17).

4. The waterproof mesh cover for easy ventilation according to claim 1, characterized in that: A heat sink (18) is fixedly connected to the inner wall of the heat dissipation opening (2), and a sealing gasket (19) is fixedly connected to the outer surface of the connection frame (3).

5. The waterproof mesh cover for easy ventilation according to claim 1, characterized in that: Both sides of the heat dissipation frame (1) are fixedly connected with sealing plates (20), and the inner threads of the sealing plates (20) are connected with third bolts (21).

6. The waterproof mesh cover for easy ventilation according to claim 1, characterized in that: An activated carbon particle layer (22) is fixedly connected to the interior of the dustproof filter (6), and a water-absorbing resin particle layer (23) is arranged inside the activated carbon particle layer (22).

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