Air compressor with novel heat dissipation function

Abstract

The invention relates to an air compressor with a novel heat dissipation function, the air compressor with the novel heat dissipation function comprises an air compressor main body, the top of the air compressor main body is provided with two symmetrically arranged mounting racks, one of the mounting racks is provided with a radiator structure, and the other mounting rack is provided with a heat dissipation structure. The radiator structure comprises a radiator shell fixedly connected to the mounting frame, a radiating cylinder is arranged in the radiator shell, the air compressor body below the radiator shell is sleeved with a metal ring, the top of the metal ring is connected with the radiating cylinder through a wire, and the top of the metal ring is connected with the radiating cylinder through a wire. The bottom of the metal ring is grounded through the wire, when flowing air rubs with the heat dissipation fins and the heat dissipation barrel to generate static electricity in the heat dissipation process, the static electricity can be discharged to the ground through cooperation of the wire and the metal ring, and the purpose of reducing dust attached to the heat dissipation fins is achieved by eliminating the static electricity on the heat dissipation barrel and the heat dissipation fins.

Description

Technical Field

[0001] The present invention belongs to the technical field of air compressor heat dissipation, and particularly relates to an air compressor with a novel heat dissipation function. Background Art

[0002] An air compressor is a device used to compress gas. The air compressor is similar in structure to a water pump. Most air compressors are reciprocating piston type, rotary vane type or rotary screw type. During the operation of the air compressor, a large amount of heat will be generated. Therefore, the air compressor itself generally comes with a radiator structure, and an air cooling device is used to cool the radiator structure to ensure the normal operation of the internal equipment of the air compressor.

[0003] Existing air compressors generally dissipate heat through a radiator in cooperation with an air cooling device. Since the air blows directly on the radiator fins during the heat dissipation process, friction will be generated between the air and the radiator fins, and static electricity will be formed, resulting in fine dust in the air being easily adsorbed on the fins under the action of static electricity. This is not only difficult to clean, but also greatly affects the heat dissipation performance of the radiator. Summary of the Invention

[0004] The purpose of the present invention is to provide an air compressor with a novel heat dissipation function that has a simple structure and a reasonable design in order to solve the above problems.

[0005] The present invention achieves the above purpose through the following technical solutions:

[0006] An air compressor with a novel heat dissipation function includes an air compressor main body. Two symmetrically arranged mounting frames are installed on the top of the air compressor main body. A radiator structure is installed on one of the mounting frames, and an air cooling device is installed on the other mounting frame. The radiator structure includes a radiator housing fixedly connected to the mounting frame. A heat dissipation cylinder is arranged inside the radiator housing. A plurality of groups of annularly distributed dust removal holes are formed on the periphery of the heat dissipation cylinder. Heat dissipation fins are fixedly connected to the heat dissipation cylinder between adjacent two groups of dust removal holes. One end of the heat dissipation fin away from the heat dissipation cylinder is fixedly connected to the inner wall of the radiator housing. A metal ring is fixedly sleeved on the air compressor main body below the radiator housing. Wires are fixedly connected to both the top and the bottom of the metal ring. The wire located at the top of the metal ring is fixed to the heat dissipation cylinder, and the other wire is grounded at the bottom end.

[0007] As a further optimized solution of the present invention, rollers are installed at the bottom of one end of the air compressor main body, and a bracket is fixedly connected to the bottom of the other end of the air compressor main body. The height of the bottom end of the bracket is flush with the height of the bottom end of the roller.

[0008] As a further optimization solution of the present invention, a handle is provided at the top of one end of the air compressor main body away from the roller. The handle is in a U-shaped structure, and both ends of the handle are fixedly welded to the outer surface of the air compressor main body.

[0009] As a further optimization solution of the present invention, one end of the heat dissipation cylinder close to the handle is sealed, and the inner diameter of the dust removal hole gradually decreases from the end close to the inner wall of the heat dissipation cylinder to the end close to the outer wall of the heat dissipation cylinder.

[0010] As a further optimization solution of the present invention, the air cooling device includes an air collecting hood fixedly installed on another mounting bracket. A motor is arranged inside the air collecting hood. The output end of the motor is fixedly connected with a fan blade, and the adjacent ends of the air collecting hood and the radiator housing are connected through a connecting cover.

[0011] As a further optimization solution of the present invention, the outer diameter of the motor is smaller than the inner diameter of the air collecting hood. A plurality of connecting rods are annularly arranged on the circumferential side of the middle section of the motor, and both ends of the connecting rods are respectively fixed to the outer wall of the motor and the inner wall of the air collecting hood.

[0012] As a further optimization solution of the present invention, one end of the air collecting hood away from the radiator housing extends outward to form a connector. A threaded cover is threadedly connected to the connector, and a filtering hole is opened on the threaded cover.

[0013] As a further optimization solution of the present invention, the wire is made of a flexible material, and the bottom height of the wire is lower than the bottom heights of the bracket and the roller.

[0014] The beneficial effects of the present invention are as follows:

[0015] 1. A metal ring is sleeved on the air compressor main body below the radiator housing. The top of the metal ring is connected to the heat dissipation cylinder through a wire, and the bottom of the metal ring is grounded through a wire. When static electricity is generated by the friction between the flowing air and the heat dissipation fins and the heat dissipation cylinder during the heat dissipation process, the static electricity can be discharged to the ground through the wire in cooperation with the metal ring, so as to reduce the adhesion of dust on the heat dissipation fins by eliminating the static electricity on the heat dissipation cylinder and the heat dissipation fins.

[0016] 2. The inside of the heat dissipation cylinder is hollow and one end is sealed, so that the flowing air used for heat dissipation can enter the heat dissipation cylinder. At this time, the flowing air is blocked by the sealed end of the heat dissipation cylinder, and will be discharged from the dust removal holes opened on the circumferential side of the heat dissipation cylinder and act on the heat dissipation fins on both sides, causing the heat dissipation fins to vibrate due to the impact of the air flow, and using this vibration to shake off the dust attached to the heat dissipation fins, further reducing the adhesion of dust on the heat dissipation fins. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a structural diagram of one side of the whole of the present invention;

[0018] Figure 2 This is a schematic structural diagram of the other side of the present invention;

[0019] Figure 3 This invention Figure 2 Schematic diagram of the cross-section structure;

[0020] Figure 4 It is a schematic diagram of the connection structure of the heat dissipation tube and the heat dissipation fins of the present invention;

[0021] Figure 5 This invention Figure 4 Schematic diagram of the cross-section structure;

[0022] Figure 6 It is a schematic diagram of the connection structure of the motor, fan blades and connecting rods of the present invention.

[0023] In the figure: 1. Air compressor body; 2. Roller; 3. Bracket; 4. Handle; 5. Mounting bracket; 6. Radiator shell; 7. Heat sink; 8. Dust removal hole; 9. Heat sink fin; 10. Air collector; 11. Motor; 12. Fan blade; 13. Connecting rod; 14. Connector; 15. Threaded cover; 16. Filter hole; 17. Connecting cover; 18. Metal ring; 19. Wire. DETAILED DESCRIPTION

[0024] The present application is described in further detail below in conjunction with the accompanying drawings. It is necessary to point out that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technicians in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0025] Example

[0026] like Figure 1 - Figure 6 As shown, an air compressor with a novel heat dissipation function includes an air compressor body 1, a roller 2 is installed at the bottom of one end of the air compressor body 1, and a bracket 3 is fixedly connected to the bottom of the other end of the air compressor body 1. The bottom end of the bracket 3 is flush with the bottom end of the roller 2. The bracket 3 is used to cooperate with the roller 2 to support the air compressor body 1 to a suitable height. At the same time, the arrangement of the roller 2 facilitates the transfer of the entire air compressor.

[0027] A handle 4 is provided on the top of the end of the air compressor body 1 away from the roller 2. The handle 4 is a U-shaped structure. Both ends of the handle 4 are welded and fixed to the outer surface of the air compressor body 1. When the air compressor needs to be moved, the handle 4 can be pulled upward to separate the bottom end of the bracket 3 from the ground, and the angle between the bottom wall of the air compressor body 1 and the ground can be adjusted to move the center of gravity of the entire device above the roller 2. The entire device can then be moved by pulling it with the handle 4, which saves the user effort when moving.

[0028] On the top of the air compressor main body 1, two symmetrically arranged mounting brackets 5 are installed. A radiator structure is installed on one of the mounting brackets 5. The radiator structure includes a radiator housing 6 fixedly connected to the mounting bracket 5. A heat dissipation cylinder 7 is arranged inside the radiator housing 6. One end of the heat dissipation cylinder 7 close to the handle 4 is sealed. A plurality of groups of annularly distributed dust removal holes 8 are arranged on the peripheral side of the heat dissipation cylinder 7. The inner diameter of the dust removal hole 8 from the end close to the inner wall of the heat dissipation cylinder 7 to the end close to the outer wall of the heat dissipation cylinder 7 gradually decreases. When the flowing air enters the heat dissipation cylinder 7 from the open end of the heat dissipation cylinder 7, blocked by the sealed end of the heat dissipation cylinder 7, the flowing air will be discharged from the dust removal holes 8. Since the inner diameter of the dust removal hole 8 from the end close to the inner wall of the heat dissipation cylinder 7 to the end close to the outer wall of the heat dissipation cylinder 7 gradually decreases, the air velocity can be increased through the change of the inner diameter of the dust removal hole 8;

[0029] Heat dissipation fins 9 are fixedly connected to the heat dissipation cylinder 7 between two adjacent groups of dust removal holes 8. One end of the heat dissipation fin 9 far from the heat dissipation cylinder 7 is fixedly connected to the inner wall of the radiator housing 6. A plurality of heat dissipation fins 9 are provided to increase the contact area between the radiator structure and the flowing air and improve the heat dissipation efficiency of the radiator structure. At the same time, the air discharged through the dust removal holes 8 will act on the heat dissipation fins 9. While improving the heat dissipation efficiency, it can blow the heat dissipation fins 9 on both sides to vibrate, and use the vibration effect to shake off the dust attached to the heat dissipation fins 9 due to electrostatic action;

[0030] A metal ring 18 is fixedly sleeved on the air compressor main body 1 below the radiator housing 6. Conductive wires 19 are fixedly connected to both the top and bottom of the metal ring 18. The conductive wires 19 are made of flexible materials. The conductive wire 19 located at the top of the metal ring 18 is fixed to the heat dissipation cylinder 7. The bottom end of the other conductive wire 19 is lower than the bottoms of the bracket 3 and the roller 2 and is grounded. The heat dissipation cylinder 7 and the heat dissipation fins 9 are both made of metal materials. When static electricity is generated due to friction between the heat dissipation cylinder 7 and the heat dissipation fins 9 and the flowing air, the static electricity can be discharged to the ground through the conductive wire 19 in cooperation with the metal ring 18 to achieve the purpose of reducing the dust attached to the heat dissipation fins 9;

[0031] An air cooling device is installed on the other mounting bracket 5. The air cooling device includes an air collecting hood 10 fixedly installed on the other mounting bracket 5. A motor 11 is arranged inside the air collecting hood 10. A fan blade 12 is fixedly connected to the output end of the motor 11. And the adjacent end of the air collecting hood 10 and the radiator housing 6 is connected through a connecting hood 17. When the motor 11 is powered on, the motor 11 can drive the fan blade 12 to rotate at a high speed, and convey the air along the air collecting hood 10 and the connecting hood 17 to the inside of the radiator housing 6 to dissipate heat from the air compressor;

[0032] The outer diameter of the motor 11 is smaller than the inner diameter of the wind collecting cover 10, so that a flow channel for air to pass through is formed between the periphery of the motor 11 and the inner wall of the wind collecting cover 10. A plurality of connecting rods 13 are provided in an annular manner around the middle section of the motor 11. The ends of the connecting rods 13 are respectively fixed to the outer wall of the motor 11 and the inner wall of the wind collecting cover 10 to fix the motor 11 in the wind collecting cover 10.

[0033] The end of the wind collecting hood 10 away from the radiator shell 6 extends outward to form a joint 14, and a threaded cover 15 is threadedly connected to the joint 14. The threaded cover 15 is provided with a filter hole 16. The threaded cover 15 is provided to seal the end of the wind collecting hood 10 away from the radiator shell 6 to improve the safety of the overall device. The filter hole 16 is provided on the threaded cover 15. While not affecting the entry of air, large particles of impurities in the air can be filtered, and large particles of impurities can be avoided as much as possible from entering the wind collecting hood 10 and colliding with the fan blades 12, which may easily cause damage to the fan blades 12.

[0034] It should be noted that, when this air compressor with a new type of heat dissipation function is used, the motor 11 is connected to an external power source, and the fan blades 12 are driven by the motor 11 to rotate at a high speed, and the air filtered by the filter holes 16 is transported to the radiator housing 6 along the wind collecting cover 10 and the connecting cover 17. After the air enters the radiator housing 6, part of the air passes through the gaps between adjacent heat dissipation fins 9, driving the heat on the heat dissipation fins 9 to dissipate heat to the air compressor body 1. After the other part of the air enters the heat dissipation tube 7 from the open end of the heat dissipation tube 7, it is blocked by the sealed end of the heat dissipation tube 7. The flowing air will be discharged from the dust removal hole 8 and act on the heat dissipation fins 9 on both sides thereof, so that the heat dissipation fins 9 are impacted by the airflow to vibrate, and the dust attached to the heat dissipation fins 9 is shaken off by the vibration, thereby reducing the adhesion of dust to the heat dissipation fins 9.

[0035] On the other hand, a metal ring 18 is fixedly provided on the air compressor body 1 below the radiator shell 6, and a wire 19 is fixedly connected to the top and bottom of the metal ring 18. The wire 19 is made of flexible material. The wire 19 located on the top of the metal ring 18 is fixed to the heat dissipation tube 7, and the bottom end height of the other wire 19 is lower than the bottom height of the bracket 3 and the roller 2 and is grounded. The heat dissipation tube 7 and the heat dissipation fins 9 are both made of metal. When the heat dissipation tube 7 and the heat dissipation fins 9 generate static electricity due to friction with the flowing air, the static electricity can be discharged to the ground through the wire 19 and the metal ring 18. By eliminating the static electricity on the heat dissipation tube 7 and the heat dissipation fins 9, the purpose of reducing the adhesion of dust on the heat dissipation fins 9 is achieved.

[0036] The above-described embodiments merely represent several implementation manners of the present invention. The description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all fall within the protection scope of the present invention.

Claims

1. An air compressor with a new heat dissipation function, comprising an air compressor main body (1). Two symmetrically arranged mounting brackets (5) are installed on the top of the air compressor main body (1). A radiator structure is installed on one of the mounting brackets (5), and an air cooling device is installed on the other mounting bracket (5). It is characterized in that: The radiator structure includes a radiator housing (6) fixedly connected to the mounting bracket (5). A heat dissipation cylinder (7) is arranged inside the radiator housing (6). A plurality of groups of annularly distributed dust removal holes (8) are formed on the circumferential side of the heat dissipation cylinder (7). Heat dissipation fins (9) are fixedly connected to the heat dissipation cylinder (7) between two adjacent groups of the dust removal holes (8). One end of the heat dissipation fin (9) away from the heat dissipation cylinder (7) is fixedly connected to the inner wall of the radiator housing (6). A metal ring (18) is fixedly sleeved on the air compressor main body (1) below the radiator housing (6). Wires (19) are fixedly connected to both the top and the bottom of the metal ring (18). The wire (19) located at the top of the metal ring (18) is fixed to the heat dissipation cylinder (7), and the bottom end of the other wire (19) is grounded.

2. The air compressor with a new heat dissipation function according to claim 1, characterized in that: One end of the bottom of the air compressor main body (1) is provided with a roller (2), and the other end of the bottom of the air compressor main body (1) is fixedly connected with a bracket (3). The bottom end height of the bracket (3) is flush with the bottom end height of the roller (2).

3. The air compressor with a new heat dissipation function according to claim 2, characterized in that: A handle (4) is arranged at the top of the end of the air compressor main body (1) away from the roller (2). The handle (4) is in a U-shaped structure, and both ends of the handle (4) are fixedly welded to the outer surface of the air compressor main body (1).

4. The air compressor with a novel heat dissipation function according to claim 3, characterized in that: One end of the heat dissipation cylinder (7) close to the handle (4) is sealed. The inner diameter of the dust removal hole (8) gradually decreases from the end close to the inner wall of the heat dissipation cylinder (7) to the end close to the outer wall of the heat dissipation cylinder (7).

5. The air compressor with a novel heat dissipation function according to claim 1, characterized in that: The air cooling device includes an air collecting hood (10) fixedly installed on another mounting bracket (5). A motor (11) is arranged inside the air collecting hood (10). A fan blade (12) is fixedly connected to the output end of the motor (11), and the adjacent ends of the air collecting hood (10) and the radiator housing (6) are connected through a connecting hood (17).

6. The air compressor with a new heat dissipation function according to claim 5, wherein: The outer diameter of the motor (11) is smaller than the inner diameter of the air collecting hood (10). A plurality of connecting rods (13) are annularly arranged on the circumferential side of the middle section of the motor (11). Both ends of the connecting rod (13) are fixedly connected to the outer wall of the motor (11) and the inner wall of the air collecting hood (10) respectively.

7. An air compressor with a novel heat dissipation function according to claim 6, characterized in that: One end of the air collecting hood (10) away from the radiator housing (6) extends outwards to form a joint (14). A threaded cover (15) is threadedly connected to the joint (14), and a filtering hole (16) is formed in the threaded cover (15).

8. The air compressor with a novel heat dissipation function according to claim 2, characterized in that: The wire (19) is made of a flexible material, and the bottom height of the wire (19) is lower than the bottom heights of the bracket (3) and the roller (2).

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