Heat dissipation mechanism of cooling device

Abstract

The utility model discloses a heat dissipation mechanism of a cooling device, and belongs to the technical field of heat dissipation of argon arc welding machines. Comprising an argon arc welding machine body, a heat dissipation structure is arranged on one side of the argon arc welding machine body and used for dissipating heat for a cooling mechanism, a sweeping mechanism is arranged on one side of the heat dissipation structure and used for cleaning dust accumulated on a dustproof filter plate under driving of the heat dissipation structure, and a reduction gearbox is arranged on one side of the heat dissipation structure and used for reducing the dust accumulated on the dustproof filter plate. The reduction gearbox is used for connecting the heat dissipation structure and the sweeping mechanism, the reduction gearbox is used for transmitting power of the heat dissipation structure, through the arrangement of the cooling mechanism and the heat dissipation structure, the cooling mechanism dissipates heat in a water cooling mode and takes out the heat, then the heat is dissipated through the heat dissipation structure, and the situation that the heat dissipation structure is in a high-temperature environment for a long time is prevented; and the service life of the heat dissipation structure is prolonged.

Description

Technical Field

[0001] The present application relates to the technical field of heat dissipation of argon arc welding machines, and more specifically, to a heat dissipation mechanism of a cooling device. Background Art

[0002] TIG welding machine is a machine that uses argon arc welding, which adopts high-voltage breakdown arc starting method for welding. TIG welding machine is generally equipped with cooling device. TIG welding machine needs to use cooling device because during the welding process, the welding current will cause high temperature, causing thermal stress and thermal expansion to the internal and external components of the equipment, which may cause the equipment to overheat or even damage; the function of the cooling device is to reduce the temperature inside the welding machine by circulating cooling water or other cooling media to ensure that the equipment works stably for a long time.

[0003] In the related art, it is proposed that the argon arc welding machine generates a large amount of heat during operation, has no auxiliary heat dissipation function, and cannot cool down well. For example, the patent with the prior art publication number CN218555891U provides a argon arc welding machine with a cooling device, which can dissipate heat for the argon arc welding machine through the setting of a first fan, a semiconductor cooler and a second fan.

[0004] Although the above-mentioned prior art solution can achieve the heat dissipation effect of the argon arc welding machine through the arrangement of the first fan, the semiconductor cooler and the second fan, the fan continuously draws out high-temperature air, causing it to work in a high-temperature environment, thereby reducing the service life of the fan.

[0005] In view of this, we propose a heat dissipation mechanism of a cooling device. Utility Model Content

[0006] 1. Technical problems to be solved

[0007] The purpose of the present application is to provide a heat dissipation mechanism for a cooling device, which solves the technical problem that the fan continuously draws out high-temperature air, causing it to work in a high-temperature environment and reducing the service life of the fan. It ensures that the fan and the motor will not work at high temperatures for a long time, thereby increasing the service life of the fan and the motor. The setting of the cleaning mechanism also has the technical effect of improving the heat dissipation quality.

[0008] 2. Technical solution

[0009] The present application provides a cooling device heat dissipation mechanism, comprising:

[0010] TIG welding machine;

[0011] A heat dissipation structure, which is arranged on one side of the argon arc welding machine and is used to dissipate heat for the cooling mechanism;

[0012] A cleaning mechanism, the cleaning mechanism is arranged on one side of the heat dissipation structure, and the cleaning mechanism is driven by the heat dissipation structure to clean the dust accumulated on the dust filter plate;

[0013] A reduction box is arranged on one side of the heat dissipation structure, the reduction box is used to connect the heat dissipation structure and the cleaning mechanism, and the reduction box is used to transmit power of the heat dissipation structure.

[0014] By adopting the above technical solution and setting up the heat dissipation structure, the cooling mechanism adopts water cooling to dissipate heat to bring out the heat, and then the heat dissipation structure dissipates the heat, thereby preventing the heat dissipation structure from being in a high temperature environment for a long time and improving the service life of the heat dissipation structure. The cleaning mechanism can operate under the drive of the heat dissipation structure to clean the dust accumulated on one side of the dust filter plate, thereby improving the heat dissipation quality. The reduction box can transmit the power of the heat dissipation structure and reduce the speed.

[0015] As an optional solution of the technical solution of the present application document, the cooling mechanism is arranged on one side of the argon arc welding machine, a protective shell is fixedly arranged on one side of the argon arc welding machine, a dust filter plate is fixedly connected to the other side of the protective shell by bolts, and cooling fins are fixedly arranged on the inner side of the protective shell.

[0016] By adopting the above technical solution, the dust filter plate can be easily disassembled and installed, so that the heat dissipation structure is easy to clean, and the heat dissipation fins can further cool the air.

[0017] As an optional solution of the technical solution of the present application document, the heat dissipation structure includes a motor, a driving gear is fixedly arranged on the driving end of the motor, a driving gear ring is meshingly arranged on the outer side of the driving gear, an inner ring is arranged on the inner side of the driving gear ring, a plurality of heat dissipation fan blades are fixedly arranged on the inner side of the inner ring, and the inner ring is fixedly connected to the driving gear ring by bolts.

[0018] By adopting the above technical solution, the heat dissipation structure can extract the heat brought out by the cooling mechanism, and the high-temperature air is cooled by the cooling mechanism before being extracted, thereby increasing the service life of the heat dissipation structure.

[0019] As an optional solution to the technical solution of the present application document, a motor shell is provided on the outside of the motor, the motor and the motor shell are fixedly arranged at the top of the protective shell, the driving gear is fixedly connected to the input end of the reduction gearbox, the gear cover is fixedly arranged on the inner side of the protective shell, and a notch is opened at the top of the gear cover.

[0020] By adopting the above technical solution, the heat dissipation structure can be more stable during use.

[0021] As an optional solution to the technical solution of the present application document, the cleaning mechanism includes a sprocket, two of which are arranged upper and lower, and the sprockets are driven by a chain. A load-bearing plate frame is fixedly arranged at one end of the sprocket, and the load-bearing plate frame is fixed to one side of the protective shell by bolts. The sprocket, chain and load-bearing plate frame are symmetrically arranged in two groups.

[0022] By adopting the above technical solution, the cleaning mechanism can operate under the drive of the heat dissipation structure, so as to clean the dust accumulated on one side of the dust filter plate, thereby improving the heat dissipation quality.

[0023] As an optional solution to the technical solution of the present application document, a connecting bracket is fixedly provided on the outer side of the chain, and a follower gear and a cleaning roller are rotatably provided on the side of the connecting bracket close to each other, the follower gear is fixedly connected to the cleaning roller, and a tooth plate is meshingly provided on the outer side of the connecting bracket, and the tooth plate is fixedly provided on one side of the dust filter plate.

[0024] By adopting the above technical solution, the cleaning mechanism is made more stable when cleaning dust.

[0025] As an optional solution of the technical solution of the present application document, one of the sprockets is fixed to the output end of the reduction box by bolts.

[0026] By adopting the above technical solution, it is convenient for the motor to drive the cleaning mechanism to operate through the reduction box.

[0027] 3. Beneficial effects

[0028] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0029] (1) The present application sets up a cooling mechanism and a heat dissipation structure. The cooling mechanism uses water cooling to dissipate heat, and then the heat dissipation structure dissipates the heat, thereby preventing the heat dissipation structure from being in a high temperature environment for a long time and improving the service life of the heat dissipation structure.

[0030] (2) The present application is provided with a cleaning mechanism, which can be operated under the drive of the heat dissipation structure, so as to clean the dust accumulated on one side of the dust filter plate, thereby improving the heat dissipation quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic diagram of the overall structure of a heat dissipation mechanism of a cooling device disclosed in a preferred embodiment of the present application;

[0032] Figure 2 It is a schematic diagram of the overall structure of the front and rear axonometric measurement of the heat dissipation mechanism of the cooling device disclosed in a preferred embodiment of the present application;

[0033] Figure 3This is a schematic diagram of the disassembled structure of the argon arc welding machine and the heat dissipation structure in the heat dissipation mechanism of the cooling device disclosed in a preferred embodiment of the present application;

[0034] Figure 4 A schematic diagram of the structure of a cleaning mechanism in a heat dissipation mechanism of a cooling device disclosed in a preferred embodiment of the present application;

[0035] Explanation of the numbers in the figure: 1. Argon arc welding machine; 101. Protective shell; 102. Dust filter plate; 103. Cooling mechanism; 2. Motor; 201. Driving gear; 202. Driving gear ring; 203. Inner ring; 204. Cooling fan blades; 205. Gear cover; 206. Cooling fins; 207. Motor housing; 3. Cleaning mechanism; 301. Sprocket; 302. Chain; 303. Loading plate frame; 304. Connecting bracket; 305. Follower gear; 306. Cleaning roller; 307. Tooth plate; 4. Reducer. DETAILED DESCRIPTION

[0036] The present application is further described in detail below in conjunction with the accompanying drawings.

[0037] Reference Figure 1 and Figure 2 , the embodiment of the present application discloses a cooling device heat dissipation mechanism, including a argon arc welding machine 1;

[0038] A heat dissipation structure, which is disposed on one side of the argon arc welding machine 1 and is used to dissipate heat for the cooling mechanism 103;

[0039] A cleaning mechanism 3, which is disposed on one side of the heat dissipation structure and is used to clean dust accumulated on the dust filter plate 102 under the drive of the heat dissipation structure;

[0040] The reduction box 4 is arranged on one side of the heat dissipation structure. The reduction box 4 is used to connect the heat dissipation structure and the cleaning mechanism 3. The reduction box 4 is used to transmit the power of the heat dissipation structure. The cooling mechanism 103 is arranged on one side of the argon arc welding machine 1. A protective shell 101 is fixedly provided on one side of the argon arc welding machine 1. A dust filter plate 102 is fixedly connected to the other side of the protective shell 101 by bolts. The inner side of the protective shell 101 is fixedly provided with heat dissipation fins 206.

[0041] Through the setting of the heat dissipation structure, the cooling mechanism 103 adopts water cooling to dissipate heat, takes out the heat, and then the heat dissipation structure dissipates the heat, preventing the heat dissipation structure from being in a high temperature environment for a long time, thereby improving the service life of the heat dissipation structure. The cleaning mechanism 3 can operate under the drive of the heat dissipation structure to clean the dust accumulated on one side of the dust filter plate 102, thereby improving the heat dissipation quality. The reduction box 4 can transmit the power of the heat dissipation structure and reduce the speed.

[0042] Reference Figure 2 and Figure 3The heat dissipation structure includes a motor 2, a driving gear 201 is fixedly provided at the driving end of the motor 2, a driving gear ring 202 is meshedly provided on the outer side of the driving gear 201, an inner ring 203 is provided on the inner side of the driving gear ring 202, a plurality of heat dissipation fan blades 204 are fixedly provided on the inner side of the inner ring 203, the inner ring 203 is fixedly connected to the driving gear ring 202 by bolts, a motor shell 207 is provided on the outer side of the motor 2, the motor 2 and the motor shell 207 are fixedly provided at the top end of the protective shell 101, the driving gear 201 is fixedly connected to the input end of the reduction box 4, the gear cover 205 is fixedly provided on the inner side of the protective shell 101, and a notch is provided at the top end of the gear cover 205.

[0043] The motor 2 drives the driving gear 201 to rotate, and the rotation of the driving gear 201 drives the driving gear ring 202 and the inner ring 203 to rotate, so that the heat dissipation fan blades 204 will be driven by the inner ring 203 to rotate and dissipate heat for the cooling mechanism 103, and the motor 2 and the heat dissipation fan blades 204 will not work for a long time at a high temperature, thereby increasing their service life, and the inner ring 203 can be disassembled at will, which is convenient for cleaning the heat dissipation fan blades 204 to achieve better heat dissipation quality.

[0044] Reference Figure 2 and Figure 4 The cleaning mechanism 3 includes a sprocket 301, two sprockets 301 are arranged above and below, and the sprockets 301 are driven by a chain 302. A load-bearing frame 303 is fixedly arranged at one end of the sprocket 301, and the load-bearing frame 303 is fixedly arranged on one side of the protective shell 101 by bolts. The sprocket 301, the chain 302 and the load-bearing frame 303 are symmetrically arranged in two groups. A connecting bracket 304 is fixedly arranged on the outer side of the chain 302, and a follower gear 305 and a cleaning roller 306 are rotatably arranged on the side of the connecting bracket 304 close to each other. The follower gear 305 is fixedly connected to the cleaning roller 306, and a tooth plate 307 is meshed on the outer side of the connecting bracket 304. The tooth plate 307 is fixedly arranged on one side of the dust filter plate 102, and a sprocket 301 is fixedly arranged on the output end of the reduction box 4 by bolts.

[0045] The rotation of the driving gear 201 drives the sprocket 301 in the cleaning mechanism 3 to rotate through the reduction gear box 4. The rotation of the sprocket 301 causes the chain 302 to be transmitted, and drives the connecting bracket 304 to be transmitted along with the chain 302. When the cleaning roller 306 contacts the dust filter plate 102, the follower gear 305 will engage with the tooth plate 307 and rotate the follower gear 305 during the longitudinal movement, so that the cleaning roller 306 moves and rotates to clean the dust filter plate 102, thereby achieving a better dust cleaning effect, making the ventilation quality of the dust filter plate 102 higher, and achieving a better heat dissipation effect.

[0046] In summary, when the heat dissipation mechanism of the cooling device disclosed in the embodiment of the present application is in use, the cooling mechanism 103 is started, and the cooling mechanism 103 uses water cooling to bring out the heat generated inside the argon arc welding machine 1, and at the same time, the motor 2 in the heat dissipation structure is started, so that the motor 2 drives the driving gear 201 to rotate, and the rotation of the driving gear 201 drives the driving gear ring 202 and the inner ring 203 to rotate, so that the heat dissipation blades 204 are driven by the inner ring 203 to rotate and dissipate heat for the cooling mechanism 103, and the motor 2 and the heat dissipation blades 204 will not work for a long time in a high temperature state, thereby improving their service life, and the inner ring 203 can be disassembled at will, which is convenient for cleaning the heat dissipation blades 204 to achieve better heat dissipation quality, and the rotation of the driving gear 201 is reduced by the deceleration The box 4 drives the sprocket 301 in the cleaning mechanism 3 to rotate. The rotation of the sprocket 301 causes the chain 302 to transmit and drives the connecting bracket 304 to transmit along with the chain 302. When the cleaning roller 306 contacts the dust filter plate 102, the follower gear 305 will engage with the tooth plate 307 and rotate the follower gear 305 during the longitudinal movement, so that the cleaning roller 306 moves and rotates to clean the dust filter plate 102, thereby achieving a better dust cleaning effect, making the ventilation quality of the dust filter plate 102 higher and achieving a better heat dissipation effect. The function of the reduction box 4 is to reduce the rotation speed transmitted by the driving gear 201. The dust filter plate 102 and the cleaning mechanism 3 are detachable, so that the inner ring 203 can be disassembled and the inner ring 203 can be cleaned.

Claims

1. A cooling device heat dissipation mechanism, characterized in that: Include: Argon arc welding machine (1); A heat dissipation structure, the heat dissipation structure being arranged on one side of the argon arc welding machine (1), and the heat dissipation structure being used to dissipate heat for the cooling mechanism (103); A cleaning mechanism (3), the cleaning mechanism (3) being arranged on one side of the heat dissipation structure, and the cleaning mechanism (3) being driven by the heat dissipation structure to clean dust accumulated on the dustproof filter plate (102); A reduction box (4), the reduction box (4) being arranged on one side of the heat dissipation structure, the reduction box (4) being used to connect the heat dissipation structure and the cleaning mechanism (3), and the reduction box (4) being used to transmit power of the heat dissipation structure.

2. The heat dissipation mechanism of the cooling device according to claim 1, characterized in that: The cooling mechanism (103) is arranged on one side of the argon arc welding machine (1); a protective housing (101) is fixedly arranged on one side of the argon arc welding machine (1); a dust filter plate (102) is fixedly connected to the other side of the protective housing (101) by bolts; and a heat dissipation fin (206) is fixedly arranged on the inner side of the protective housing (101).

3. The heat dissipation mechanism of the cooling device according to claim 1, characterized in that: The heat dissipation structure comprises a motor (2), a driving end of the motor (2) being fixedly provided with a driving gear (201), an outer side of the driving gear (201) being meshed with a driving gear ring (202), an inner side of the driving gear ring (202) being provided with an inner ring (203), a plurality of heat dissipation blades (204) being fixedly provided on the inner side of the inner ring (203), and the inner ring (203) being fixedly connected to the driving gear ring (202) by bolts.

4. The heat dissipation mechanism of the cooling device according to claim 3, characterized in that: A motor housing (207) is provided on the outside of the motor (2); the motor (2) and the motor housing (207) are fixedly arranged at the top end of the protective housing (101); the driving gear (201) is fixedly connected to the input end of the reduction gearbox (4); the gear cover (205) is fixedly arranged on the inside of the protective housing (101); and a notch is provided at the top end of the gear cover (205).

5. The heat dissipation mechanism of the cooling device according to claim 1, characterized in that: The cleaning mechanism (3) comprises a sprocket (301), two sprockets (301) are arranged at the top and the bottom, and the sprockets (301) are driven by a chain (302). A bearing plate frame (303) is fixedly arranged at one end of the sprocket (301), and the bearing plate frame (303) is fixedly arranged on one side of the protective shell (101) by bolts. The sprocket (301), the chain (302) and the bearing plate frame (303) are symmetrically arranged in two groups.

6. The heat dissipation mechanism of the cooling device according to claim 5, characterized in that: The outer side of the chain (302) is fixedly provided with a connecting bracket (304), and a follower gear (305) and a cleaning roller (306) are rotatably provided on the side of the connecting bracket (304) close to each other, and the follower gear (305) is fixedly connected to the cleaning roller (306), and a tooth plate (307) is meshingly provided on the outer side of the connecting bracket (304), and the tooth plate (307) is fixedly provided on one side of the dust filter plate (102).

7. The heat dissipation mechanism of the cooling device according to claim 5, characterized in that: One of the sprockets (301) is fixed to the output end of the reduction box (4) by means of bolts.

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