Heat dissipation case for air compressor

Abstract

The utility model discloses a heat dissipation case for an air compressor, which belongs to the technical field of air compressors and comprises an outer casing, the outer casing and an inner casing form the case, a heat dissipation interlayer is arranged between the outer casing and the inner casing, a heat conduction plate is arranged on one side of the inner casing, and a heat dissipation plate is arranged on the other side of the inner casing. A heat conduction plate and a heat conduction layer plate are arranged on the inner surface of the inner shell, a plurality of refrigeration pieces are arranged on the surface of the side, making contact with the heat dissipation interlayer, of the heat conduction plate, and heat dissipation fins are arranged at the heat dissipation ends of the refrigeration pieces. The traditional single-layer case is improved into the double-layer case, and the heat conduction plate and the heat conduction layer plate making contact with the interior of the inner shell are arranged on the inner surface of the heat dissipation interlayer; heat generated by equipment operation is transferred to the interior of the heat dissipation interlayer through the refrigeration sheet and the heat dissipation fins in a heat transfer mode, and then ventilation and heat dissipation are conducted on the interior of the heat dissipation interlayer, so that the purpose of efficient heat dissipation is achieved, external dust is effectively prevented from entering the heat dissipation device while heat dissipation is conducted, and the service life of the heat dissipation device is prolonged. Therefore, the dustproof effect is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of air compressors, and in particular relates to a heat dissipation chassis for air compressors. Background Art

[0002] An air compressor is a machine used to compress gas, and its structure is similar to that of a water pump. Existing larger air compressors are generally installed in a chassis for operation, and a heat dissipation structure is generally provided on the chassis to dissipate heat from the air compressor in the chassis.

[0003] At present, most of the existing air compressor cooling chassis use ventilation cooling to dissipate heat for the air compressor inside the chassis. Although it has an effective heat dissipation effect, while dissipating heat, external dust will enter the inside of the chassis through the heat dissipation port, and then adhere to the equipment inside the chassis. After long-term use, a large amount of dust will accumulate on the surface of the equipment, causing the equipment to overload and affect the heat dissipation efficiency of the equipment itself, reducing the service life of the equipment. For this reason, we propose a heat dissipation chassis for air compressors. Utility Model Content

[0004] The purpose of the utility model is to provide a heat dissipation chassis for an air compressor to solve the existing problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heat dissipation chassis for an air compressor, comprising an outer shell, a heat dissipation interlayer and an inner shell, the outer shell and the inner shell forming a chassis, a heat dissipation interlayer is arranged between the outer shell and the inner shell, a surface of the inner shell in contact with the heat dissipation interlayer is fixedly inlaid with a heat conducting plate, the side of the heat conducting plate away from the heat dissipation interlayer extends to the interior of the inner shell and is fixed and sealed thereto by a sealant, a surface of the heat conducting plate in contact with the heat dissipation interlayer is provided with a plurality of cooling fins, a heat absorbing end of the cooling fin is fixedly connected to the heat conducting plate by thermal grease, a heat releasing end of the cooling fin is fixedly connected to a cooling fin by thermal grease, and the cooling fin is fixedly installed inside the heat dissipation interlayer and covers the outer peripheral surface of the inner shell.

[0006] Preferably, a sealing plate is provided on the inner side of one opening of the heat dissipation interlayer, and the sealing plate is fixedly connected to the inner wall of the heat dissipation interlayer via a sealant on all sides, and an air inlet and an exhaust port are respectively provided on the top and bottom ends of the sealing plate, and heat dissipation fans are fixedly installed inside the air inlet and the exhaust port.

[0007] Preferably, a heat-conducting layer plate is disposed inside the inner shell, and the heat-conducting layer plate and the heat-conducting plate are an integral structure.

[0008] Preferably, a heat conducting rod is provided on the periphery of the refrigeration fin, and the heat conducting rod is arranged around the refrigeration fin. Two sides of the heat conducting rod are in close contact with the heat conducting plate and the heat dissipating fins respectively.

[0009] Preferably, dustproof nets are provided on the outer sides of the air inlet and the exhaust port, and the dustproof nets are fixedly covered on the outer sides of the air inlet and the exhaust port by gluing.

[0010] Preferably, a heat insulating layer is filled between the heat dissipating fins and the heat conducting plate, and the heat insulating layer wraps around the periphery of the cooling plate and the heat conducting rod, but does not affect the contact between the cooling plate and the heat conducting rod on both sides and the heat dissipating fins and the heat conducting plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. By improving the traditional single-layer chassis into a double-layer chassis, and arranging a heat-conducting plate and a heat-conducting layer plate in contact with the inner shell on the inner surface of the heat dissipation interlayer, the heat generated by the operation of the equipment is transferred to the inside of the heat dissipation interlayer through the cooling plate and the heat dissipation fins by means of heat transfer, and then the inside of the heat dissipation interlayer is ventilated and cooled, thereby achieving the purpose of efficient heat dissipation, and effectively preventing the entry of external dust while dissipating heat, thereby achieving a dust-proof effect.

[0013] 2. By setting a heat conducting rod on the outside of the refrigeration plate, the contact area between the two sides of the refrigeration plate and the heat dissipation fins and the heat conducting plate is increased, so as to improve the efficiency of heat transfer, thereby indirectly improving the heat dissipation efficiency, and using the insulation layer to isolate the heat absorbing end and the heat releasing end of the refrigeration plate to avoid the heat absorbing end of the refrigeration plate being affected by the temperature inside the heat dissipation interlayer, thereby reducing the operating effect of the refrigeration plate. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 This is a schematic diagram of the internal structure of the heat dissipation interlayer of the utility model;

[0016] Figure 3 It is a schematic diagram of the sealing plate structure of the utility model.

[0017] In the figure: 1. outer shell; 2. heat conduction plate; 3. heat conduction layer plate; 4. refrigeration plate; 5. heat conduction rod; 6. insulation layer; 7. heat dissipation interlayer; 8. heat dissipation fins; 9. sealing plate; 10. air inlet; 11. exhaust port; 12. dustproof net; 13. heat dissipation fan; 14. inner shell. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0019] See also Figure 1-3 The utility model provides a technical solution for a heat dissipation chassis for an air compressor: it includes an outer shell 1, a heat dissipation interlayer 7 and an inner shell 14, the outer shell 1 and the inner shell 14 form a chassis, a heat dissipation interlayer 7 is arranged between the outer shell 1 and the inner shell 14, a heat conducting plate 2 is fixedly inlaid on the surface of the inner shell 14 on the side in contact with the heat dissipation interlayer 7, the side of the heat conducting plate 2 away from the heat dissipation interlayer 7 extends to the inside of the inner shell 14 and is fixed and sealed with it by a sealant, a plurality of cooling fins 4 are arranged on the surface of the heat conducting plate 2 on the side in contact with the heat dissipation interlayer 7, the heat absorbing end of the cooling fin 4 is fixedly connected to the heat conducting plate 2 by heat conducting silicone grease, the heat releasing end of the cooling fin 4 is fixedly connected with the heat dissipation fin 8 by heat conducting silicone grease, and the heat dissipation fin 8 is fixedly installed inside the heat dissipation interlayer 7 and covers the outer peripheral surface of the inner shell 14.

[0020] Specifically, a sealing plate 9 is provided on the inner side of an opening on one side of the heat dissipation interlayer 7, and the sealing plate 9 is fixedly connected to the inner wall of the heat dissipation interlayer 7 by a sealant on all sides. An air inlet 10 and an exhaust port 11 are respectively provided on the top and bottom ends of the sealing plate 9, and a heat dissipation fan 13 is fixedly installed inside the air inlet 10 and the exhaust port 11.

[0021] Specifically, a heat-conducting layer plate 3 is disposed inside the inner shell 14 , and the heat-conducting layer plate 3 and the heat-conducting plate 2 are an integral structure.

[0022] Specifically, a heat conducting rod 5 is disposed on the periphery of the cooling fin 4 , and the heat conducting rod 5 is disposed around the cooling fin 4 . Two sides of the heat conducting rod 5 are in close contact with the heat conducting plate 2 and the heat dissipating fins 8 , respectively.

[0023] Specifically, dustproof nets 12 are provided on the outer sides of the air inlet 10 and the air outlet 11 , and the dustproof nets 12 are fixedly covered on the outer sides of the air inlet 10 and the air outlet 11 by gluing.

[0024] Specifically, a heat insulating layer 6 is filled between the heat dissipating fins 8 and the heat conducting plate 2 , and the heat insulating layer 6 wraps around the periphery of the cooling plate 4 and the heat conducting rod 5 , but does not affect the contact between the cooling plate 4 and the heat conducting rod 5 and the heat dissipating fins 8 and the heat conducting plate 2 on both sides.

[0025] In the present embodiment, when in use, the device is installed on the heat-conducting layer plate 3 so that it is in close contact with the heat-conducting layer plate 3, so that the heat generated during the operation of the device can be quickly transferred to the heat-conducting layer plate 3, and then transferred from the heat-conducting layer plate 3 to the heat-conducting plate 2, and the heat is absorbed by the heat-absorbing end of the refrigeration plate 4, and then the heat is transferred to the heat dissipation fins 8 by the heat-releasing end of the refrigeration plate 4, and the heat dissipation fins 8 quickly diffuse the absorbed heat to the interior of the heat dissipation interlayer 7, and at the same time, air is drawn from the outside through the heat dissipation fan 13 inside the air inlet 10, and after being filtered through the dustproof net 12, it is injected into the interior of the heat dissipation interlayer 7, and the heat dissipation fan 13 in the exhaust port 11 is used to draw high-calorie air diffused by the heat dissipation fins 8 from the interior of the heat dissipation interlayer 7, and discharge it to the outside, so that a stable airflow can be formed inside the heat dissipation interlayer 7, and the internal heat is continuously discharged, thereby achieving the purpose of dust prevention while efficiently dissipating heat.

[0026] 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 heat dissipation chassis for an air compressor, comprising an outer shell (1), a heat dissipation interlayer (7) and an inner shell (14), characterized in that: The outer shell (1) and the inner shell (14) form a chassis, a heat dissipation interlayer (7) is provided between the outer shell (1) and the inner shell (14), a heat conduction plate (2) is fixedly embedded on the surface of the inner shell (14) on the side in contact with the heat dissipation interlayer (7), the side of the heat conduction plate (2) away from the heat dissipation interlayer (7) extends to the inside of the inner shell (14) and is fixed and sealed thereto by means of a sealant, a plurality of cooling fins (4) are provided on the surface of the heat conduction plate (2) on the side in contact with the heat dissipation interlayer (7), a heat absorption end of the cooling fin (4) is fixedly connected to the heat conduction plate (2) by means of heat conductive silicone grease, a heat release end of the cooling fin (4) is fixedly connected to a heat dissipation fin (8) by means of heat conductive silicone grease, and the heat dissipation fin (8) is fixedly installed inside the heat dissipation interlayer (7) and covers the outer peripheral surface of the inner shell (14); A heat-conducting layer plate (3) is arranged inside the inner shell (14); the heat-conducting layer plate (3) and the heat-conducting plate (2) form an integral structure.

2. A heat dissipation chassis for an air compressor according to claim 1, characterized in that: A sealing plate (9) is provided on the inner side of an opening on one side of the heat dissipation interlayer (7), and the sealing plate (9) is fixedly connected to the inner wall of the heat dissipation interlayer (7) on all sides by means of a sealing adhesive, and an air inlet (10) and an air outlet (11) are respectively provided on the top and bottom ends of the sealing plate (9), and a heat dissipation fan (13) is fixedly installed inside the air inlet (10) and the air outlet (11).

3. The heat dissipation chassis for an air compressor according to claim 1, characterized in that: A heat conducting rod (5) is arranged on the periphery of the refrigeration fin (4), the heat conducting rod (5) being arranged around the refrigeration fin (4), and two sides of the heat conducting rod (5) are in close contact with the heat conducting plate (2) and the heat dissipation fins (8) respectively.

4. The heat dissipation chassis for an air compressor according to claim 2, characterized in that: The outer sides of the air inlet (10) and the air outlet (11) are both provided with dustproof nets (12), and the dustproof nets (12) are fixedly covered on the outer sides of the air inlet (10) and the air outlet (11) by gluing.

5. The heat dissipation chassis for an air compressor according to claim 1, characterized in that: A heat insulating layer (6) is filled between the heat dissipation fins (8) and the heat conducting plate (2), and the heat insulating layer (6) is wrapped around the periphery of the cooling fins (4) and the heat conducting rods (5), but does not affect the contact between the two sides of the cooling fins (4) and the heat conducting rods (5) and the heat dissipation fins (8) and the heat conducting plate (2).

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