A dust-proof heat dissipation device for outdoor generator sets

Abstract

The present invention discloses a dustproof heat dissipation device for an outdoor generator set, which relates to the technical field of heat dissipation of generator sets and includes a fixing base, a dustproof net and a generator assembly, a heat dissipation housing, a movable plate, a power mechanism, a dustproof mechanism, a cleaning mechanism, and a transmission mechanism. The present invention sets a power mechanism, starts a first motor to drive the first bevel gear to rotate, drives the connecting bevel gear to rotate, drives the connecting rod to rotate, the connecting bevel gear drives the bevel gear column to rotate, drives the second bevel gear to rotate, drives the support rod to rotate, drives the fan to rotate, so that the air inside the heat dissipation housing is in a convection state, so that the air flows and dissipates heat, thereby improving the heat dissipation efficiency of the generator assembly. The water cooling box circulates the water cooling liquid inside the circulation pipe through the internal circulation pump, so that the circulation pipe dissipates heat to the heat dissipation housing. The circulation pipe and the fan cooperate with each other to improve the heat dissipation efficiency of the heat dissipation housing and the generator assembly.

Description

Technical Field

[0001] The present invention relates to the technical field of generator sets, in particular to a heat dissipation device for a dustproof outdoor generator set. Background Art

[0002] Due to the different forms of energy, different generators can be made. By using water resources and turbines, hydro-generators can be made. Due to the different reservoir capacities and head differences, hydro-generators with different capacities and speeds can be made. By using coal, oil and other resources, in combination with boilers and turbine steam engines, steam turbine generators can be made. Most of these generators are high-speed motors. In addition, there are various types of generators that use wind energy, atomic energy, geothermal energy, tides and other energies. In addition, due to the different working principles of generators, they are divided into DC generators, asynchronous generators and synchronous generators.

[0003] Among generators, diesel generators are a commonly used outdoor generator. In some small sand and gravel plants, the plant is set up near the quarry for the convenience of production. Due to the remote geographical location, the power transmission device is relatively simple. The mining site will often suffer sudden power outages due to failures in the power transmission device. In order to meet production needs, diesel generators are needed for emergency power generation. In the environment where such sand and gravel plants are located, there are a lot of sand, dust and other impurities in the air. During the use of the diesel generator, sand and dust will be adsorbed on the surface of the diesel generator, which will not only affect the heat dissipation efficiency of the diesel generator and make its temperature remain high for a long time, but also easily cause the components in the diesel generator assembly to short-circuit and burn. In addition, when sand and dust adhere to the diesel generator transmission assembly, it will also cause serious wear of the diesel generator transmission assembly, which is not conducive to the long-term and stable use of the diesel generator. Summary of the Invention

[0004] The purpose of the present invention is to provide a dust-proof heat dissipation device for outdoor generator sets in order to solve the problem that outdoor dust will be adsorbed on the surface of the diesel generator, making it difficult for a large amount of high-temperature hot air from the diesel generator to diffuse, thereby slowing the heat dissipation efficiency of the generator set itself.

[0005] The technical solution of the present invention is achieved as follows:

[0006] The present invention provides a dustproof heat dissipation device for an outdoor generator set, comprising a fixing base, a dustproof net, and a generator assembly. A heat dissipation housing is provided at the top of the fixing base. The generator assembly is fixedly mounted on the top of the fixing base and located on the inner wall of the heat dissipation housing. Two dustproof nets are provided, one on each side of the heat dissipation housing and installed inside the heat dissipation housing. A movable plate is provided on one side of the bottom end of the dustproof net, and the movable plate is rotatably connected to the heat dissipation housing via a connecting shaft.

[0007] It also includes a power mechanism; the power mechanism includes a first motor, a first bevel gear, a connecting rod, a connecting bevel gear and a fixing box, wherein;

[0008] The first motor is located at the top of the heat dissipation shell and is fixed to the heat dissipation shell by bolts. The first bevel gear is located at the bottom end of the first motor and is located inside the heat dissipation shell. The connecting rod is located inside the heat dissipation shell and is located below the first bevel gear and is rotatably connected to the heat dissipation shell through a bearing. The connecting bevel gear is located inside the heat dissipation shell and is sleeved on the outer wall of the connecting rod and is located on one side of the bottom end of the first bevel gear. The fixing box is located at the bottom end of the inner wall of the heat dissipation shell and is fixedly connected to the heat dissipation shell by bolts and is located above the generator assembly.

[0009] On the basis of the above technical solution, preferably, the top of the fixing seat is provided with a dustproof mechanism which is sleeved with the outer wall of the heat dissipation shell and penetrates into the interior of the fixing seat, for protecting the heat dissipation shell from dust;

[0010] Cleaning mechanisms are provided on both sides of the power mechanism and are located on the inner wall of the heat dissipation housing, for cleaning the dust on the outer wall of the dustproof net;

[0011] One end of the connecting bevel gear is provided with a transmission mechanism that penetrates the heat dissipation shell to the outer wall of the heat dissipation shell, which is used for cleaning larger particles of dust adsorbed on the surface of the dustproof mechanism.

[0012] As a further solution of the present invention: the dust-proof mechanism includes a dust cover, a connecting block, a first spring, a water cooling box and a circulation pipe. The dust cover is located at the top of the fixed seat and on the outside of the heat dissipation shell, and passes through the interior of the fixed seat. There are multiple connecting blocks, and the multiple connecting blocks are respectively located at the two ends on both sides of the bottom end of the dust cover, and pass through the interior of the fixed seat, and are integrally formed with the dust cover by welding. There are multiple first springs, and the multiple first springs are located on the inner wall of the fixed seat and at one end of the dust cover. The water cooling box is located at the top of the fixed seat and on one side of the heat dissipation shell, and is connected and fixed to the fixed seat by bolts. The circulation pipe is wrapped around the outer wall of the heat dissipation shell, and the two ends of the circulation pipe respectively pass through the two ends of the water cooling box to the interior of the water cooling box.

[0013] As a further solution of the present invention: the power mechanism also includes a bevel gear column, a support rod, a second bevel gear and a fan. The bevel gear column is located below the first bevel gear and is located on the side connected to the bevel gear, and passes through the heat dissipation shell to the interior of the fixed box. The support rod is rotatably connected to the interior of the fixed box and is located below the bevel gear column and passes through the fixed box to the outer wall of the fixed box. The second bevel gear is located on one side of the bottom end of the bevel gear column and is socketed with the outer wall of the support rod. The fan is located on one side of the fixed box and is socketed and fixed with the outer wall of the support rod.

[0014] As a further solution of the present invention: the cleaning mechanism includes a first reciprocating screw, a third bevel gear, a connecting plate, a first support column, a driven bevel gear and a cleaning plate, there are two third bevel gears, and the two third bevel gears are respectively fixed on the side of the two connecting rods away from the connecting bevel gears, the first reciprocating screw is located inside the heat dissipation shell, and is located on the side of the third bevel gear away from the connecting rod, and is rotatably connected to the heat dissipation shell through a bearing, the driven bevel gear is located on the side of the third bevel gear away from the connecting rod, and is socketed with the outer wall of the first reciprocating screw, the connecting plate is located inside the heat dissipation shell, and is located below the driven bevel gear, and is socketed with the outer wall of the first reciprocating screw, there are two first support columns, the two first support columns are located at the bottom end of the connecting plate, and at both ends of the first reciprocating screw, the cleaning plate is located on one side of the heat dissipation shell, and at the bottom end of the first support column.

[0015] As a further solution of the present invention: the transmission mechanism includes a second reciprocating screw, a fourth bevel gear, a reciprocating plate, a second support column, and a telescopic plate. The fourth bevel gear is located inside the heat dissipation shell, and is located at one end of the first bevel gear, and is located on the side connected to the bevel gear. The second reciprocating screw is located at the end of the fourth bevel gear away from the first bevel gear, and passes through the heat dissipation shell to one end of the outer wall of the heat dissipation shell. The reciprocating plate is located at one end of the heat dissipation shell and is socketed with the outer wall of the second reciprocating screw. There are multiple second support columns, and multiple second support columns are located on the outer wall of the reciprocating plate away from the end of the heat dissipation shell. The telescopic plate is located at one end of the second support column away from the reciprocating plate, and is integrally formed with the second support column by injection molding.

[0016] As a further solution of the present invention: the top of the fixed seat is provided with a movable groove matching the dust cover and the connecting block, the two sides of the heat dissipation shell are provided with fixed grooves matching the dust net, a circulation pump is provided at the connection between the water cooling box and the circulation pipe, and the inside of the heat dissipation shell is provided with a drainage groove at the bottom end of the movable plate, which passes through the heat dissipation shell, the fixed seat to the outside of the fixed seat.

[0017] As a further solution of the present invention: the output shaft of the first bevel gear is rotatably connected to the heat dissipation housing through a bearing, and transmission bevel gears are provided at the top and bottom ends of the bevel gear column. The first bevel gear and the connecting bevel gear are meshed with each other, and the two transmission bevel gears are respectively meshed with the connecting bevel gear and the second bevel gear, and the support rod is rotatably connected to the fixed box through a bearing.

[0018] As a further solution of the present invention: the driven bevel gear and the third bevel gear are meshed with each other, the outer wall of the first reciprocating screw is located below the driven bevel gear and is provided with a reciprocating thread, the interior of the connecting plate is provided with a slider matching the reciprocating thread, the cleaning plate is provided with a cleaning brush on the side of the bottom end close to the dustproof net, the outer wall of the connecting shaft of the movable plate is sleeved with a torsion spring, and the two ends of the torsion spring are respectively connected to the movable plate and the heat dissipation shell.

[0019] As a further solution of the present invention: the fourth bevel gear is respectively engaged with the first bevel gear and a transmission bevel gear, the outer wall of the second reciprocating screw near one end of the dust cover is provided with a reciprocating thread, the inner wall of the reciprocating plate is provided with a slider matching the reciprocating thread, and one end of the heat dissipation housing is provided with a limiting rod located at the top end of the second reciprocating screw and penetrating into the interior of the reciprocating plate.

[0020] The present invention has the following beneficial effects compared to the prior art:

[0021] (1) By setting a power mechanism, starting the first motor drives the first bevel gear to rotate, drives the connecting bevel gear to rotate, drives the connecting rod to rotate, and the connecting bevel gear drives the bevel gear column to rotate inside the fixed box through the transmission bevel gear, drives the second bevel gear to rotate, drives the support rod to rotate, drives the fan to rotate so that the air inside the heat dissipation shell is in a convection state, so that the air inside the heat dissipation shell flows to dissipate heat, and improves the heat dissipation efficiency of the generator assembly. At the same time, the water cooling box circulates the water cooling liquid inside the circulation pipe through the internal circulation pump, so that the circulation pipe dissipates heat to the heat dissipation shell. Through the mutual cooperation between the circulation pipe and the fan, and through the mutual cooperation between the above multiple parts, the heat dissipation efficiency of the heat dissipation shell and the generator assembly can be improved;

[0022] (2) By setting up a cleaning mechanism, the rotation of the connecting rod drives the third bevel gear to rotate, which drives the driven bevel gear to rotate, and the rotation of the driven bevel gear drives the first reciprocating screw to rotate, which drives the reciprocating thread at the bottom end to rotate, and the rotation of the reciprocating thread drives the connecting plate to move, and the movement of the connecting plate drives the first support column to move, which drives the cleaning plate to move and drives the cleaning brush to clean the surface of the dust screen. After the cleaning plate moves to the appropriate position, it pushes the movable plate to squeeze the torsion spring on the connecting shaft to rotate, and the movable plate rotates to release the protection of the impurity discharge groove inside the heat dissipation shell, so that the fine dust on the surface of the dust screen falls into the impurity discharge groove and is discharged from the inside of the impurity discharge groove. Through the mutual cooperation between the above multiple parts, the cleaning operation of the dust screen can be completed;

[0023] (3) By setting up a transmission mechanism, the rotation of the first bevel gear drives the rotation of the fourth bevel gear, the rotation of the fourth bevel gear drives the rotation of the second reciprocating screw, the rotation of the second reciprocating screw drives the reciprocating thread toward one end to rotate, so that the rotation of the reciprocating thread drives the reciprocating plate to move on the second reciprocating screw, the movement of the reciprocating plate drives the second support column to move back and forth, the reciprocating movement of the second support column drives the telescopic plate to move back and forth, the reciprocating movement of the telescopic plate squeezes the dust cover, so that the first spring at the bottom end of the dust cover squeezes and shakes, and at the same time, the dust cover drives the connecting block to shake inside the fixed seat, shaking off the larger particles of dust adsorbed on the surface of the dust cover. Through the mutual cooperation between the above multiple parts, the dust cleaning operation on the surface of the dust cover can be completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. 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 paying any creative work.

[0025] Figure 1 This is a schematic structural diagram of the heat dissipation device for a dust-proof outdoor generator set disclosed in the present invention;

[0026] Figure 2 This is an exploded view of the structure of the heat dissipation device for a dust-proof outdoor generator set disclosed in the present invention;

[0027] Figure 3 It is a structural schematic diagram of the fixing seat of the present invention;

[0028] Figure 4 It is a cross-sectional view of the structure of the dust cover of the present invention;

[0029] Figure 5 This is a structural cross-sectional view of the heat dissipation housing of the present invention;

[0030] Figure 6 A cross-sectional view of the connection of the second reciprocating screw rod of the present invention;

[0031] Figure 7 A cross-sectional view of the structure of the movable panel of the present invention;

[0032] Figure 8 This is an enlarged view of point A of the present invention;

[0033] Figure 9 A schematic diagram of the connection between the telescopic plate and the second reciprocating screw rod of the present invention;

[0034] Reference numerals:

[0035] 1. Fixing seat; 101. Heat dissipation shell; 2. Dust-proof mechanism; 201. Dust cover; 202. Connecting block; 203. First spring; 204. Water cooling box; 205. Circulation pipe; 3. Power mechanism; 301. First motor; 302. First bevel gear; 303. Connecting rod; 304. Connecting bevel gear; 305. Fixing box; 306. Bevel gear column; 307. Support rod; 308. Second bevel gear; 309. Fan; 4. Cleaning mechanism; 401. First reciprocating screw; 402. Third bevel gear; 403. Connecting plate; 404. First support column; 405. Driven bevel gear; 406. Cleaning plate; 5. Transmission mechanism; 501. Second reciprocating screw; 502. No. 4 bevel gear; 503. Reciprocating plate; 504. Second support column; 505. Telescopic plate; 6. Dust-proof net; 601. Movable plate; 7. Generator assembly. DETAILED DESCRIPTION

[0036] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0037] like Figure 1 As shown, combined Figure 2-5 An embodiment of the present invention discloses a dust-proof heat dissipation device for an outdoor generator set, including a fixing base 1, a dustproof net 6 and a generator assembly 7. A heat dissipation shell 101 is provided at the top of the fixing base 1. The generator assembly 7 is fixedly installed at the top of the fixing base 1 and is located on the inner wall of the heat dissipation shell 101. There are two dustproof nets 6, which are respectively located on both sides of the heat dissipation shell 101 and installed inside the heat dissipation shell 101. A movable plate 601 is provided on one side of the bottom end of the dustproof net 6, and the movable plate 601 is rotatably connected to the heat dissipation shell 101 through a connecting shaft.

[0038] The top of the heat dissipation housing 101 is provided with a power mechanism 3 that penetrates into the interior of the heat dissipation housing 101;

[0039] The power mechanism 3 includes a first motor 301, a first bevel gear 302, a connecting rod 303, a connecting bevel gear 304 and a fixing box 305. The first motor 301 is located at the top of the heat dissipation housing 101 and is fixed to the heat dissipation housing 101 by bolts. The first bevel gear 302 is located at the bottom end of the first motor 301 and is located inside the heat dissipation housing 101. The connecting rod 303 is located inside the heat dissipation housing 101 and is located below the first bevel gear 302. It is rotatably connected to the heat dissipation housing 101 through a bearing. The connecting bevel gear 304 is located inside the heat dissipation housing 101 and is sleeved with the outer wall of the connecting rod 303. It is located on one side of the bottom end of the first bevel gear 302. The fixing box 305 is located at the bottom end of the inner wall of the heat dissipation housing 101 and is fixedly connected to the heat dissipation housing 101 by bolts, and is located above the generator assembly 7.

[0040] The top of the fixing base 1 is provided with a dustproof mechanism 2 which is sleeved with the outer wall of the heat dissipation housing 101 and penetrates into the interior of the fixing base 1, and is used to protect the heat dissipation housing 101 from dust;

[0041] On both sides of the power mechanism 3 are provided cleaning mechanisms 4 located on the inner wall of the heat dissipation housing 101 for cleaning the dust on the outer wall of the dustproof net 6;

[0042] One end connected to the bevel gear 304 is provided with a transmission mechanism 5 that penetrates the heat dissipation housing 101 to the outer wall of the heat dissipation housing 101 and is used to clean larger particles of dust adsorbed on the surface of the dustproof mechanism 2.

[0043] In this embodiment: through the mutual cooperation between the internal parts of the dustproof mechanism 2 and the dustproof net 6, the dustproof protection of the heat dissipation shell 1 and the generator assembly 7 is facilitated. At the same time, through the mutual cooperation between the first motor 301 inside the power mechanism 3 and other parts inside the dustproof mechanism 2, the heat dissipation operation of the generator assembly 7 and the heat dissipation shell 101 is completed. Through the mutual cooperation between the cleaning mechanism 4 and the internal parts of the transmission mechanism 5, the dust adhered to the dustproof net 6 and the dustproof mechanism 2 can be cleaned.

[0044] Refer to the attached Figures 1 to 5The dust-proof mechanism 2 includes a sand-proof cover 201, a connecting block 202, a first spring 203, a water-cooling box 204 and a circulation pipe 205. The sand-proof cover 201 is located at the top of the fixing seat 1, and is located on the outside of the heat dissipation shell 101, and passes through the interior of the fixing seat 1. There are multiple connecting blocks 202, and multiple connecting blocks 202 are respectively located at the two ends on both sides of the bottom end of the sand-proof cover 201, and pass through the interior of the fixing seat 1, and are integrally formed with the sand-proof cover 201 by welding. There are multiple first springs 203, and multiple first springs 203 are located on the inner wall of the fixing seat 1 and at one end of the sand-proof cover 201. The water-cooling box 204 is located at the top of the fixing seat 1 and on one side of the heat dissipation shell 101, and is connected and fixed to the fixing seat 1 by bolts. The circulation pipe 205 is wrapped around the outer wall of the heat dissipation shell 101, and the two ends of the circulation pipe 205 respectively pass through the two ends of the water-cooling box 204 to the interior of the water-cooling box 204.

[0045] In this embodiment: the dust cover 201 is installed inside the fixing base 1 through the connecting block 202, so that the dust cover 201 protects the outer wall of the heat dissipation shell 101 at the top of the fixing base 1, and at the same time the first spring 203 contacts the end of the dust cover 201 that passes through the inside of the fixing base 1, and the water cooling box 204 circulates the water cooling liquid inside the circulation pipe 205 through the internal circulation pump, so that the circulation pipe 205 performs a heat dissipation operation on the heat dissipation shell 101.

[0046] Refer to the attached Figures 3 to 8 The power mechanism 3 also includes a bevel gear column 306, a support rod 307, a second bevel gear 308 and a fan 309. The bevel gear column 306 is located below the first bevel gear 302 and is located on the side connected to the bevel gear 304, and passes through the heat dissipation shell 101 to the inside of the fixed box 305. The support rod 307 is rotatably connected to the inside of the fixed box 305, and is located below the bevel gear column 306, and passes through the fixed box 305 to the outer wall of the fixed box 305. The second bevel gear 308 is located on one side of the bottom end of the bevel gear column 306 and is socketed with the outer wall of the support rod 307. The fan 309 is located on one side of the fixed box 305 and is socketed and fixed with the outer wall of the support rod 307.

[0047] In this embodiment: starting the first motor 301 drives the first bevel gear 302 to rotate through the bearing, the rotation of the first bevel gear 302 drives the connecting bevel gear 304 to rotate, the rotation of the connecting bevel gear 304 drives the connecting rod 303 to rotate, and at the same time the connecting bevel gear 304 drives the bevel gear column 306 to rotate inside the fixed box 305 through the transmission bevel gear, the rotation of the bevel gear column 306 drives the second bevel gear 308 to rotate, the rotation of the second bevel gear 308 drives the support rod 307 to rotate, the rotation of the support rod 307 drives the fan 309 to rotate, the rotation of the fan 309 causes the air inside the heat dissipation housing 101 to be in a convection state, so that the air inside the heat dissipation housing 101 flows to dissipate heat, thereby improving the heat dissipation efficiency of the generator assembly 7.

[0048] Refer to the attached Figures 5-7 The cleaning mechanism 4 includes a first reciprocating screw rod 401, a third bevel gear 402, a connecting plate 403, a first support column 404, a driven bevel gear 405 and a cleaning plate 406. There are two third bevel gears 402. The two third bevel gears 402 are respectively fixed to the two connecting rods 303 on the side away from the connecting bevel gear 304. The first reciprocating screw rod 401 is located inside the heat dissipation housing 101 and is located on the side of the third bevel gear 402 away from the connecting rod 303. It is rotatably connected to the heat dissipation housing 101 through a bearing. The driven bevel gear The wheel 405 is located on the side of the third bevel gear 402 away from the connecting rod 303, and is socketed with the outer wall of the first reciprocating screw rod 401. The connecting plate 403 is located inside the heat dissipation shell 101, and is located below the driven bevel gear 405, and is socketed with the outer wall of the first reciprocating screw rod 401. There are two first support columns 404, and the two first support columns 404 are located at the bottom end of the connecting plate 403 and at both ends of the first reciprocating screw rod 401. The cleaning plate 406 is located on one side of the heat dissipation shell 101 and at the bottom end of the first support column 404.

[0049] In this embodiment, the rotation of the connecting rod 303 drives the third bevel gear 402 to rotate, and the rotation of the third bevel gear 402 drives the driven bevel gear 405 to rotate. The rotation of the driven bevel gear 405 drives the first reciprocating screw rod 401 to rotate, and the rotation of the first reciprocating screw rod 401 drives the reciprocating thread at the bottom to rotate. The rotation of the reciprocating thread drives the connecting plate 403 to move, and the movement of the connecting plate 403 drives the first support column 404 to move. The movement of the first support column 404 drives the cleaning plate 406 to move, and the movement of the cleaning plate 406 drives the cleaning brush to clean the surface of the dustproof net 6. After the cleaning plate 406 moves to the appropriate position, it pushes the movable plate 601 to squeeze the torsion spring on the connecting shaft to rotate. The movable plate 601 rotates to release the protection of the impurity discharge groove inside the heat dissipation housing 101, so that the fine dust on the surface of the dustproof net 6 falls into the impurity discharge groove and is discharged from the inside of the impurity discharge groove, thereby completing the cleaning operation of the dustproof net 6.

[0050] Refer to the attached Figures 3 to 9The transmission mechanism 5 includes a second reciprocating screw rod 501, a fourth bevel gear 502, a reciprocating plate 503, a second support column 504, and a telescopic plate 505. The fourth bevel gear 502 is located inside the heat dissipation housing 101, and is located at one end of the first bevel gear 302, and is located on the side connected to the bevel gear 304. The second reciprocating screw rod 501 is located at the end of the fourth bevel gear 502 away from the first bevel gear 302, and passes through the heat dissipation housing 101 to one end of the outer wall of the heat dissipation housing 101. The reciprocating plate 503 is located at one end of the heat dissipation housing 101 and is socketed with the outer wall of the second reciprocating screw rod 501. There are multiple second support columns 504, and multiple second support columns 504 are located on the outer wall of the reciprocating plate 503 away from the heat dissipation housing 101. The telescopic plate 505 is located at one end of the second support column 504 away from the reciprocating plate 503, and is integrally formed with the second support column 504 by injection molding.

[0051] In this embodiment: the rotation of the first bevel gear 302 drives the fourth bevel gear 502 to rotate, the rotation of the fourth bevel gear 502 drives the second reciprocating screw rod 501 to rotate, the rotation of the second reciprocating screw rod 501 drives the reciprocating thread toward one end to rotate, so that the rotation of the reciprocating thread drives the reciprocating plate 503 to move on the second reciprocating screw rod 501, the movement of the reciprocating plate 503 drives the second support column 504 to move back and forth, the reciprocating movement of the second support column 504 drives the telescopic plate 505 to move back and forth, the telescopic plate 505 moves back and forth to squeeze the dust cover 201, so that the first spring 203 at the bottom of the dust cover 201 squeezes and contracts and shakes, and at the same time, the dust cover 201 drives the connecting block 202 to shake inside the fixed seat 1, and the larger particles of dust adsorbed on the surface of the dust cover 201 are shaken off, thereby completing the dust cleaning operation on the surface of the dust cover 201.

[0052] Refer to the attached Figures 1 to 7 The top of the fixed base 1 is provided with a movable groove matching the sand cover 201 and the connecting block 202, and fixed grooves matching the dustproof net 6 are provided on both sides of the heat dissipation shell 101. A circulation pump is provided at the connection between the water cooling box 204 and the circulation pipe 205. The inside of the heat dissipation shell 101 is located at the bottom end of the movable plate 601 and is provided with a drainage groove that passes through the heat dissipation shell 101 and the fixed base 1 to the outside of the fixed base 1.

[0053] In this embodiment: through the drainage groove and movable groove of the heat dissipation shell 101, the dust cleaned on the surface of the dustproof net 6 is discharged from the drainage groove at the bottom end of the movable plate 601. At the same time, the circulating pump facilitates the flow of water-cooling liquid inside the water-cooling box 204 inside the circulation pipe 205 and facilitates the slight shaking of the sand cover 201 and the connecting block 202 on the fixed seat 1.

[0054] Refer to the attached Figures 3 to 8The output shaft of the first bevel gear 302 is rotatably connected to the heat dissipation housing 101 through a bearing. Transmission bevel gears are provided at the top and bottom ends of the bevel gear column 306. The first bevel gear 302 and the connecting bevel gear 304 are meshed with each other, and the two transmission bevel gears are respectively meshed with the connecting bevel gear 304 and the second bevel gear 308. The support rod 307 is rotatably connected to the fixed box 305 through a bearing.

[0055] In this embodiment, the transmission bevel gear is engaged with the connecting bevel gear 304 and the second bevel gear 308 respectively, so that the connecting bevel gear 304 drives the bevel gear column 306 to rotate and then drives the second bevel gear 308 to rotate.

[0056] Refer to the attached Figures 5 to 8 The driven bevel gear 405 and the third bevel gear 402 are meshed with each other. The outer wall of the first reciprocating screw rod 401 is located below the driven bevel gear 405 and is provided with a reciprocating thread. The interior of the connecting plate 403 is provided with a slider matching the reciprocating thread. A cleaning brush is provided on the side of the cleaning plate 406 near the bottom end of the dustproof net 6. The outer wall of the connecting shaft of the movable plate 601 is sleeved with a torsion spring, and the two ends of the torsion spring are respectively connected to the movable plate 601 and the heat dissipation shell 101.

[0057] In this embodiment, the torsion spring on the connecting shaft connected by the movable plate 601 facilitates the movable plate 601 to seal the interior of the impurity discharge trough when it is not squeezed, thereby preventing the fan 309 from adsorbing the cleaned dust onto the surface of the dustproof net again.

[0058] Refer to the attached Figures 6 to 9 The fourth bevel gear 502 is respectively engaged with the first bevel gear 302 and a transmission bevel gear. The outer wall of the second reciprocating screw 501 near the end of the sand cover 201 is provided with a reciprocating thread, and the inner wall of the reciprocating plate 503 is provided with a slider matching the reciprocating thread. One end of the heat dissipation housing 101 is provided with a limiting rod located at the top of the second reciprocating screw 501 and penetrating into the inside of the reciprocating plate 503.

[0059] In this embodiment, the reciprocating thread on the outer wall of the second reciprocating screw rod 501 facilitates the reciprocating movement of the reciprocating plate 503 to drive the telescopic plate 505 to move and contact the dust cover 201 .

[0060] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A dustproof heat dissipation device for an outdoor generator set, comprising a fixing seat (1), a dustproof net (6) and a generator assembly (7), wherein: A heat dissipation housing (101) is provided at the top end of the fixing seat (1); The generator assembly (7) is fixedly mounted on the top of the fixing seat (1) and is located on the inner wall of the heat dissipation housing; There are two dustproof nets (6), which are respectively located on both sides of the heat dissipation housing and installed inside the heat dissipation housing. A movable plate (601) is provided on one side of the bottom end of the dustproof net (6), and the movable plate (601) is rotatably connected to the heat dissipation housing via a connecting shaft. It is characterized in that it also includes a power mechanism (3); wherein, The power mechanism (3) includes a first motor (301), a first bevel gear (302), a connecting rod (303), a connecting bevel gear (304) and a fixing box (305); wherein, The first motor (301) is located at the top of the heat dissipation housing and is fixedly connected to the heat dissipation housing by bolts; the first bevel gear (302) is located at the bottom of the first motor (301) and is located inside the heat dissipation housing; the connecting rod (303) is located inside the heat dissipation housing and below the first bevel gear (302) and is rotatably connected to the heat dissipation housing by a bearing; the connecting bevel gear (304) is located inside the heat dissipation housing and is sleeved with the outer wall of the connecting rod (303) and is located on one side of the bottom end of the first bevel gear (302); the fixing box is located at the bottom end of the inner wall of the heat dissipation housing and is fixedly connected to the heat dissipation housing by bolts and is located above the generator assembly (7); The top of the fixing seat (1) is provided with a dustproof mechanism (2) which is sleeved with the outer wall of the heat dissipation shell and penetrates into the interior of the fixing seat (1), and is used to protect the heat dissipation shell from dust; cleaning mechanisms (4) are provided on both sides of the power mechanism (3) and are located on the inner wall of the heat dissipation shell, and are used to clean the dust on the outer wall of the dustproof net (6); one end of the connecting bevel gear (304) is provided with a transmission mechanism (5) which penetrates the heat dissipation shell to the outer wall of the heat dissipation shell; The power mechanism (3) further comprises a bevel gear column (306), a support rod (307), a second bevel gear (308) and a fan (309); the bevel gear column (306) is located below the first bevel gear (302) and on one side of the bevel gear (304), and passes through the heat dissipation housing to the interior of the fixed box; the support rod is rotatably connected to the interior of the fixed box and is located below the bevel gear column (306), and passes through the fixed box to the outer wall of the fixed box; the second bevel gear (308) is located on one side of the bottom end of the bevel gear column (306) and is sleeved with the outer wall of the support rod; the fan (309) is located on one side of the fixed box and is sleeved and fixed with the outer wall of the support rod.

2. A heat dissipation device for a dust-proof outdoor generator set according to claim 1, characterized in that: The dustproof mechanism (2) includes a dustproof cover (201), a connecting block (202), a first spring (203), a water cooling box (204) and a circulation pipe (205). The dustproof cover (201) is located at the top of the fixing seat (1), and is located on the outside of the heat dissipation shell (101), and penetrates into the interior of the fixing seat (1). There are multiple connecting blocks (202), and the multiple connecting blocks (202) are respectively located at the two ends of both sides of the bottom end of the dustproof cover (201), and penetrate into the interior of the fixing seat (1), and are connected to the dustproof cover (201) by welding. ) are integrally formed, there are multiple first springs (203), the multiple first springs (203) are located on the inner wall of the fixing seat (1) and at one end of the dust cover (201), the water cooling box (204) is located at the top of the fixing seat (1) and at one side of the heat dissipation shell (101), and is connected and fixed to the fixing seat (1) by bolts, the circulation pipe (205) is wound around the outer wall of the heat dissipation shell (101), and the two ends of the circulation pipe (205) respectively pass through the two ends of the water cooling box (204) to the inside of the water cooling box (204).

3. The heat dissipation device for a dust-proof outdoor generator set according to claim 1, characterized in that: The cleaning mechanism (4) comprises a first reciprocating screw (401), a third bevel gear (402), a connecting plate (403), a first support column (404), a driven bevel gear (405) and a cleaning plate (406). There are two third bevel gears (402), and the two third bevel gears (402) are respectively fixed to the sides of the two connecting rods (303) away from the connecting bevel gears (304). The first reciprocating screw (401) is located inside the heat dissipation housing (101) and on the side of the third bevel gear (402) away from the connecting rod (303), and is rotatably connected to the heat dissipation housing (101) through a bearing. The gear (405) is located on a side of the third bevel gear (402) away from the connecting rod (303) and is sleeved with the outer wall of the first reciprocating screw (401). The connecting plate (403) is located inside the heat dissipation housing (101) and below the driven bevel gear (405), and is sleeved with the outer wall of the first reciprocating screw (401). There are two first support columns (404), and the two first support columns (404) are located at the bottom end of the connecting plate (403) and at both ends of the first reciprocating screw (401). The cleaning plate (406) is located on one side of the heat dissipation housing (101) and at the bottom end of the first support column (404).

4. The heat dissipation device for a dust-proof outdoor generator set according to claim 1, characterized in that: The transmission mechanism (5) includes a second reciprocating screw (501), a fourth bevel gear (502), a reciprocating plate (503), a second support column (504), and a telescopic plate (505). The fourth bevel gear (502) is located inside the heat dissipation housing (101), and is located at one end of the first bevel gear (302), and is located on the side connected to the bevel gear (304). The second reciprocating screw (501) is located at one end of the fourth bevel gear (502) away from the first bevel gear (302), and penetrates the heat dissipation housing (101). 1) to one end of the outer wall of the heat dissipation housing (101), the reciprocating plate (503) is located at one end of the heat dissipation housing (101) and is sleeved with the outer wall of the second reciprocating screw rod (501), there are multiple second support columns (504), and the multiple second support columns (504) are located on the outer wall of the end of the reciprocating plate (503) away from the heat dissipation housing (101), and the telescopic plate (505) is located at one end of the second support column (504) away from the reciprocating plate (503) and is integrally formed with the second support column (504) by injection molding.

5. The heat dissipation device for a dust-proof outdoor generator set according to claim 2, characterized in that: The top of the fixing seat (1) is provided with a movable groove matching the dust cover (201) and the connecting block (202), and both sides of the heat dissipation shell (101) are provided with fixed grooves matching the dust screen (6). A circulation pump is provided at the connection between the water cooling box (204) and the circulation pipe (205), and a drainage groove is provided inside the heat dissipation shell (101) at the bottom end of the movable plate (601) and passes through the heat dissipation shell (101), the fixing seat (1) and the outside of the fixing seat (1).

6. The heat dissipation device for a dust-proof outdoor generator set according to claim 1, characterized in that: The output shaft of the first motor (301) is rotatably connected to the heat dissipation housing (101) via a bearing. Transmission bevel gears are provided at the top and bottom ends of the bevel gear column (306). The first bevel gear (302) and the connecting bevel gear (304) are meshed with each other, and the two transmission bevel gears are respectively meshed with the connecting bevel gear (304) and the second bevel gear (308). The support rod (307) is rotatably connected to the fixing box (305) via a bearing.

7. The heat dissipation device for a dust-proof outdoor generator set according to claim 3, characterized in that: The driven bevel gear (405) and the third bevel gear (402) are meshed with each other, the outer wall of the first reciprocating screw rod (401) is provided with a reciprocating thread below the driven bevel gear (405), the interior of the connecting plate (403) is provided with a slider matching the reciprocating thread, the cleaning plate (406) is provided with a cleaning brush on one side near the bottom end of the dustproof net (6), the outer wall of the connecting shaft of the movable plate (601) is sleeved with a torsion spring, and the two ends of the torsion spring are respectively connected to the movable plate (601) and the heat dissipation housing (101).

8. The heat dissipation device for a dust-proof outdoor generator set according to claim 4, characterized in that: The fourth bevel gear (502) is respectively engaged with the first bevel gear (302) and a transmission bevel gear. A reciprocating thread is provided on the outer wall of the second reciprocating screw rod (501) near one end of the dust cover (201). A slider matching the reciprocating thread is provided on the inner wall of the reciprocating plate (503). A limiting rod is provided at one end of the heat dissipation housing (101), which is located at the top end of the second reciprocating screw rod (501) and extends into the interior of the reciprocating plate (503).

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