Inverter fixing device and inverter assembly

Abstract

The invention discloses an inverter fixing device and an inverter assembly, and relates to the technical field of inverters, the inverter fixing device comprises an inverter body, the bottom of the inverter body is provided with a support table, the left and right sides of the support table are slidably connected with two fixing mechanisms, and the bottom of the support table is fixedly connected with a lifting mechanism. When an inverter is installed and fixed, a sliding clamping plate is pulled open firstly, the inverter can be conveniently placed on a supporting table, the sliding clamping plate is loosened, an inserting block can be inserted into an inserting groove, the inverter can be connected, a first bevel gear can drive a second bevel gear to rotate by rotating a first rotary knob, and the first rotary knob is rotated to drive the second bevel gear to rotate. And the two-way screw rod can drive the threaded sliding plate to slide, and the fixed inserting column can be inserted into the fixed inserting groove, so that the connecting and fixing effects on the inverter are better, and the inverter is convenient to use.

Description

Technical Field

[0001] The present invention relates to the technical field of inverters, and in particular to an inverter fixing device and an inverter assembly. Background Art

[0002] The inverter is a converter that converts DC power into constant frequency and voltage or frequency and voltage alternating current. It consists of an inverter bridge, control logic and filter circuit, and is widely used in air conditioners, home theaters, electric grinding wheels, electric tools, sewing machines, DVDs, VCDs, computers, televisions, washing machines, range hoods, refrigerators, video recorders, massagers, fans, lighting, etc. When using the inverter, it needs to be installed and fixed by a fixing device.

[0003] The existing technology has the following problems:

[0004] When the existing inverter is in use, it is necessary to connect and fix the inverter through a fixing device, but the fixing process of the existing fixing device is relatively cumbersome and the fixing effect is poor. At the same time, the existing fixing device is not convenient for adjusting the height of the inverter, which is not conducive to the use of the inverter. In addition, when the existing inverter is in use, the heat dissipation effect of the inverter is poor, which makes it easy for a large amount of heat to accumulate inside the inverter, causing failure of the internal components of the inverter and reducing the service life of the inverter. Summary of the invention

[0005] The present invention provides an inverter fixing device and an inverter assembly to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] In a first aspect, the present invention provides an inverter fixing device, including an inverter body, a support platform is provided at the bottom of the inverter body, two fixing mechanisms are slidably connected to the left and right sides of the support platform, and a lifting mechanism is fixedly connected to the bottom of the support platform.

[0008] The bottom of the left and right sides of the inverter body are provided with two card slots, the inner surface of the card slot is provided with a plug-in slot, and the inner surface of the plug-in slot is provided with two fixed slots on the upper and lower sides, and the fixing mechanism includes a sliding card plate, the sliding card plate is slidably carded in the inside of the card slot, the top of the sliding card plate close to the support platform is fixedly connected with a plug-in block, the plug-in block is slidably plugged in the inside of the plug-in slot, the sliding card plate is movably connected with a knob 1 at the bottom of the side away from the support platform, a sliding slot 2 is provided at the bottom of the sliding card plate, and the end of the knob 1 close to the sliding card plate is penetrated The gear is connected to the gear of the control wheel, and the tooth is connected to the gear of the control wheel by the tooth. The tooth is connected to the gear of the control wheel on the upper and lower sides by the tooth. The tooth is connected to the gear of the control wheel on the upper and lower sides by the tooth.

[0009] A further improvement of the technical solution of the present invention is that a T-shaped pull plate is fixedly connected to the lower side of the sliding card plate close to the support platform, and two sliding grooves 1 are provided on the left and right sides of the interior of the support platform, and the end of the T-shaped pull plate away from the sliding card plate passes through the interior of the sliding groove 1.

[0010] A further improvement of the technical solution of the present invention lies in that: the front and rear sides of the interior of the T-shaped pull plate are slidably connected with left and right guide columns that penetrate through the two guide columns, the two guide columns are respectively fixedly connected to the front and rear sides of the inner surface of the sliding groove, and a tensioning spring is provided on the outer surface of the guide column, and the end of the tensioning spring away from the sliding clamping plate is fixedly connected to the T-shaped pull plate.

[0011] A further improvement of the technical solution of the present invention is that the lifting mechanism includes four supporting sleeves, a telescopic sliding column is slidably inserted into the top of the inner surface of the supporting sleeve, the telescopic sliding column is fixedly connected to the lower surface of the supporting platform, and a four-rod bracket is fixedly connected to the top of the four supporting sleeves.

[0012] A further improvement of the technical solution of the present invention is that a pushing rod is movably connected to the upper surface of the outer surface of the telescopic sliding column, a sliding groove four is opened on the upper surface of the four rods of the four-rod bracket, a sliding block is slidably connected to the inner surface of the sliding groove four, the end of the pushing rod away from the telescopic sliding column is movably connected to the top of the sliding block, the middle part of the pushing rod is threadedly connected to a transmission screw that penetrates front and back, and the transmission screw is movably connected inside the sliding groove four.

[0013] A further improvement of the technical solution of the present invention is that: a knob two is movably connected to the bottom center of the four-rod bracket, a sliding groove five is opened in the inner center of the four-rod bracket, the top of the knob two penetrates into the interior of the sliding groove five and is fixedly connected to a driving wheel, the left and right sides of the outer surface of the driving wheel are meshed with driven wheels, the bottom of the driven wheel is movably connected to a bevel gear three, the front and rear sides of the outer surface of the bevel gear three are meshed with bevel gear four, and one end of the transmission screw close to the sliding groove five penetrates into the interior of the sliding groove five and is fixedly connected to the side of the bevel gear four away from the bevel gear three.

[0014] In a second aspect, the present invention further provides an inverter assembly, comprising a heat dissipation mechanism, which is arranged at the top of the inverter body, and the heat dissipation mechanism comprises a protective ceiling, which is fixedly connected to the top of the inverter body, and a heat exhaust groove is provided at the upper part of the interior of the protective ceiling, and the left and right sides of the heat exhaust groove respectively penetrate to the left and right sides of the bottom of the protective ceiling, and the left and right ends of the inner surface of the heat exhaust groove are fixedly connected with dustproof nets, and a heat absorption groove is provided at the lower part of the interior of the protective ceiling, and the left and right ends of the heat absorption groove respectively penetrate to the left and right sides of the top of the inverter body, and a plurality of metal heat absorption plates are fixedly connected to the inner surface of the heat absorption groove, and the top of the metal heat absorption plate penetrates into the interior of the heat exhaust groove.

[0015] A further improvement of the technical solution of the present invention is that: the upper and lower sides of the metal heat absorbing plate are provided with flow grooves running through the left and right sides, the left and right sides of the inner surfaces of the heat exhaust groove and the heat absorbing groove are fixedly connected with support frames, the middle part of the support frame is fixedly connected with a motor, and the output shaft of the motor is fixedly connected with a guide fan.

[0016] Due to the adoption of the above technical solution, the present invention has the following technical advances compared with the prior art:

[0017] 1. The present invention provides an inverter fixing device and an inverter assembly. Through the mutual cooperation among a sliding card plate, a T-shaped pull plate, a guide column, a tightening spring, a plug-in block, a knob 1, a bevel gear 1, a bevel gear 2, a bidirectional screw, a threaded slide plate, and a fixed plug-in column, when installing and fixing the inverter, the sliding card plate will be pulled open first, which is convenient for placing the inverter on a support table. The sliding card plate is loosened, so that the plug-in block can be inserted into the plug-in slot, and the inverter can be connected. By rotating the knob 1, the bevel gear 1 can drive the bevel gear 2 to rotate, so that the bidirectional screw can drive the threaded slide plate to slide, and the fixed plug-in column can be inserted into the inside of the fixed slot, so that the connection and fixing effect of the inverter can be better, which is convenient for the use of the inverter.

[0018] 2. The present invention provides an inverter fixing device and an inverter assembly. Through the mutual cooperation among a supporting sleeve, a telescopic sliding column, a four-rod bracket, a pushing rod, a sliding block, a transmission screw, a second knob, a driving wheel, a driven wheel, a third bevel gear, and a fourth bevel gear, by rotating the second knob, the driving wheel can drive the driven wheel to rotate, and the third bevel gear can drive the fourth bevel gear to rotate, so that the sliding block can be driven to slide by the transmission screw, so that the pushing rod can slide the telescopic sliding column, so that the height of the support platform and the inverter can be adjusted, making the inverter more convenient to use.

[0019] 3. The present invention provides an inverter fixing device and an inverter assembly. Through the mutual cooperation among a protective ceiling, a heat exhaust groove, a dustproof net, a heat absorbing groove, a metal heat absorbing plate, a circulation groove, a support frame, a motor, and a fan guide, the protective ceiling can be used to protect the inverter from rain. At the same time, the motor drives the fan guide to rotate, thereby driving the hot air inside the inverter to circulate in the heat absorbing groove, and the metal heat absorbing plate can absorb the heat in the hot air. After that, the metal heat absorbing plate will dissipate the heat into the heat exhaust groove. By starting the fan guide in the heat exhaust groove, the heat can be discharged, thereby completing the heat dissipation treatment of the inverter, making the heat dissipation effect better and prolonging the service life of the inverter. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention;

[0021] Figure 2 It is a structural schematic diagram of the inverter body of the present invention;

[0022] Figure 3 It is an enlarged structural schematic diagram of the clamping slot of the present invention;

[0023] Figure 4 It is a schematic cross-sectional structure diagram of the fixing mechanism of the present invention;

[0024] Figure 5 It is a structural schematic diagram of the lifting mechanism of the present invention;

[0025] Figure 6 It is a schematic cross-sectional structure diagram of the four-rod bracket of the present invention;

[0026] Figure 7 It is a schematic cross-sectional structure diagram of the heat dissipation mechanism of the present invention;

[0027] Figure 8 It is an enlarged structural schematic diagram of the fan of the present invention.

[0028] In the figure: 1. Inverter body; 11. Card slot; 12. Plug slot; 13. Fixed slot; 2. Support platform; 3. Fixing mechanism; 31. Sliding card plate; 32. T-type pull plate; 33. Guide column; 34. Tightening spring; 35. Plug block; 36. Knob 1; 37. Bevel gear 1; 38. Bevel gear 2; 39. Bidirectional screw; 310. Threaded slide plate; 311. Fixed plug column; 4. Lifting mechanism; 41. Support sleeve; 42. Telescopic slide column; 43. Four-rod bracket; 44. Push rod; 45. Sliding block; 46. Transmission screw; 47. Knob 2; 48. Driving wheel; 49. Driven wheel; 410. Bevel gear 3; 411. Bevel gear 4; 5. Heat dissipation mechanism; 51. Protective ceiling; 52. Heat dissipation groove; 53. Dustproof net; 54. Heat absorption groove; 55. Metal heat absorption plate; 56. Circulation groove; 57. Support frame; 58. Motor; 59. Fan. DETAILED DESCRIPTION

[0029] The present invention is further described in detail below in conjunction with embodiments:

[0030] Example 1

[0031] First, as Figure 1-4As shown, the present invention provides an inverter fixing device, including an inverter body 1, a support platform 2 is arranged at the bottom of the inverter body 1, two fixing mechanisms 3 are slidably connected to the left and right sides of the support platform 2, a lifting mechanism 4 is fixedly connected to the bottom of the support platform 2, two clamping grooves 11 are arranged at the bottom of the left and right sides of the inverter body 1, a plug-in groove 12 is arranged on the inner surface of the clamping groove 11, two fixing slots 13 are arranged on the upper and lower sides of the inner surface of the plug-in groove 12, the fixing mechanism 3 includes a sliding card plate 31, and the sliding card plate 31 The sliding card is connected to the inside of the card slot 11, and the top of the sliding card plate 31 close to the support platform 2 is fixedly connected with a plug-in block 35, and the plug-in block 35 is slidably plugged into the inside of the plug-in slot 12. The lower part of the sliding card plate 31 away from the support platform 2 is movably connected with a knob 1 36, and a sliding slot 2 is provided at the lower part of the sliding card plate 31. The end of the knob 1 36 close to the sliding card plate 31 passes through the inside of the sliding slot 2 and is fixedly connected with a bevel gear 1 37. The upper part of the outer surface of the bevel gear 1 37 is meshed with a bevel gear 2 38, and the bevel gear 2 38 is meshed with the bevel gear 2 38. The top of the two-way screw 39 is fixedly connected to the top of the two-way screw 39, and the sliding card plate 31 is provided with a sliding groove 3 on the opposite side of the plug-in block 35. The top of the two-way screw 39 penetrates into the interior of the sliding groove 3 and the upper and lower sides of the outer surface are threadedly connected to the threaded slide plate 310. The outer surface of the threaded slide plate 310 is slidably connected to the inner surface of the sliding groove 3. The opposite sides of the two threaded slide plates 310 are fixedly connected with two fixed plug posts 311. The end of the fixed plug post 311 away from the threaded slide plate 310 penetrates into the interior of the fixed slot 13, and the sliding card plate 31 is close to the support A T-shaped pull plate 32 is fixedly connected to the lower side of one side of the support platform 2, and two sliding grooves 1 are provided on the left and right sides of the interior of the support platform 2. The end of the T-shaped pull plate 32 away from the sliding card plate 31 passes through the interior of the sliding groove 1, and the front and rear sides of the interior of the T-shaped pull plate 32 are slidably connected with guide columns 33 that pass through the left and right. The two guide columns 33 are respectively fixedly connected to the front and rear sides of the inner surface of the sliding groove 1, and a tightening spring 34 is provided on the outer surface of the guide column 33. The end of the tightening spring 34 away from the sliding card plate 31 is fixedly connected to the T-shaped pull plate 32.

[0032] In this embodiment, when the inverter is installed and fixed, the sliding card plate 31 will be pulled open first, which is convenient for placing the inverter body 1 on the support platform 2. The sliding card plate 31 will be loosened, and the T-shaped pull plate 32 can slide along the guide column 33 under the push of the tightening spring 34, so that the sliding card plate 31 can be pulled back, so that the sliding card plate 31 can be inserted into the inside of the clamping groove 11, and the plug-in block 35 can be inserted into the plug-in groove 12, so that the inverter body 1 can be connected, and then by rotating the knob 1 36, the bevel gear 1 37 can drive the bevel gear 2 38 to rotate, so that the bidirectional screw 39 can drive the threaded slide plate 310 to slide, and the fixed plug column 311 can be inserted into the inside of the fixed slot 13, so that the connection and fixing effect of the inverter body 1 can be better, which facilitates the use of the inverter.

[0033] Example 2

[0034] like Figure 5-6 As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, the lifting mechanism 4 includes four supporting sleeves 41, the supporting sleeves 41 are installed on the ground by threads, the top of the inner surface of the supporting sleeves 41 is slidably inserted with a telescopic sliding column 42, the telescopic sliding column 42 is fixedly connected to the lower surface of the support platform 2, the top of the four supporting sleeves 41 is fixedly connected with a four-rod bracket 43, the upper surface of the telescopic sliding column 42 is movably connected with a pushing rod 44, the upper surface of the four rods of the four-rod bracket 43 are all provided with sliding grooves four, the inner surface of the sliding groove four is slidably connected with a sliding block 45, the end of the pushing rod 44 away from the telescopic sliding column 42 is movably connected to the top of the sliding block 45, and the middle of the pushing rod 44 A transmission screw 46 is threadedly connected and passes through the front and back, and the transmission screw 46 is movably connected to the inside of the sliding groove four. A knob two 47 is movably connected to the bottom center of the four-rod bracket 43. A sliding groove five is opened in the inner center of the four-rod bracket 43. The top of the knob two 47 passes through the inside of the sliding groove five and is fixedly connected to a driving wheel 48. The left and right sides of the outer surface of the driving wheel 48 are meshed with driven wheels 49. The bottom of the driven wheel 49 is movably connected with a bevel gear three 410. The front and back sides of the outer surface of the bevel gear three 410 are meshed with bevel gear four 411. The end of the transmission screw 46 close to the sliding groove five passes through the inside of the sliding groove five and is fixedly connected to the side of the bevel gear four 411 away from the bevel gear three 410.

[0035] In this embodiment, when the height of the inverter body 1 needs to be adjusted, by rotating the knob 2 47, the driving wheel 48 can drive the driven wheel 49 to rotate, and can drive the bevel gear 3 410 to rotate inside the sliding groove 5, thereby driving the bevel gear 411 to rotate, and can make the transmission screw 46 rotate inside the sliding groove 4, and drive the sliding block 45 to slide inside the sliding groove 4, so that the push rod 44 can slide the telescopic sliding column 42, thereby adjusting the height of the support platform 2 and the inverter body 1, making the inverter more convenient to use.

[0036] Example 3

[0037] Second, as Figure 7-8 As shown, the present invention also provides an inverter assembly, including a heat dissipation mechanism 5, which is arranged on the top of the inverter body 1, and the heat dissipation mechanism 5 includes a protective ceiling 51, which is fixedly connected to the top of the inverter body 1, and a heat dissipation groove 52 is opened on the upper part of the protective ceiling 51, and the left and right sides of the heat dissipation groove 52 respectively penetrate to the left and right sides of the bottom of the protective ceiling 51, and the left and right ends of the inner surface of the heat dissipation groove 52 are fixedly connected with dustproof nets 53, and a heat absorption groove 54 is opened on the lower part of the protective ceiling 51. The left and right ends of the heat absorbing groove 54 respectively penetrate to the left and right sides of the top of the inverter body 1, and a plurality of metal heat absorbing plates 55 are fixedly connected to the inner surface of the heat absorbing groove 54. The top of the metal heat absorbing plate 55 penetrates to the inside of the heat exhaust groove 52. The upper and lower sides of the metal heat absorbing plate 55 are provided with flow grooves 56 that penetrate left and right. The left and right sides of the inner surfaces of the heat exhaust groove 52 and the heat absorbing groove 54 are fixedly connected to support frames 57, and the middle part of the support frame 57 is fixedly connected to a motor 58, and the output shaft of the motor 58 is fixedly connected to a guide fan 59.

[0038] In this embodiment, when the inverter is in use, the protective ceiling 51 can be used to protect the inverter body 1 from rain. At the same time, by starting the motor 58, the guide fan 59 can be driven to rotate, thereby driving the hot air inside the inverter body 1 to circulate in the heat absorption groove 54. Through the setting of the circulation groove 56, the metal heat absorption plate 55 can absorb the heat in the hot air. After that, the metal heat absorption plate 55 will dissipate the heat to the heat exhaust groove 52. By starting the guide fan 59 in the heat exhaust groove 52, the heat in the heat exhaust groove 52 can be discharged, completing the heat dissipation treatment of the inverter body, making the heat dissipation effect better and increasing the service life of the inverter.

[0039] The working principle of the inverter fixing device and the inverter assembly will be described in detail below.

[0040] like Figure 1-8As shown, when the inverter is in use, the sliding card plate 31 will be pulled open first, which is convenient for placing the inverter body 1 on the support table 2. The sliding card plate 31 will be loosened, so that the plug-in block 35 can be inserted into the plug-in slot 12. Then, by rotating the knob 1 36, the bevel gear 1 37 can drive the bevel gear 2 38 to rotate, so that the bidirectional screw 39 can drive the threaded slide plate 310 to slide, and the fixed plug column 311 can be inserted into the interior of the fixed slot 13, so that the inverter body 1 can be connected and fixed. Then, by rotating the knob 2 47, the driving wheel 48 can drive the driven wheel 49 to rotate, and the bevel gear 3 410 can drive the bevel gear 4 411 to rotate, so that the transmission The movable screw 46 drives the sliding block 45 to slide, so that the push rod 44 can slide the telescopic sliding column 42, so that the height of the inverter body 1 can be adjusted. When in use, the protective ceiling 51 can protect the inverter body 1 from rain. At the same time, the motor 58 drives the guide fan 59 to rotate, so that the hot air inside the inverter body 1 can be driven to circulate in the heat absorption groove 54, and the heat in the hot air is absorbed by the metal heat absorption plate 55, and the heat can be dissipated to the heat exhaust groove 52. By starting the guide fan 59 in the heat exhaust groove 52, the heat in the heat exhaust groove 52 can be discharged, completing the heat dissipation treatment of the inverter body, improving the service life of the inverter, and making the inverter more convenient to use.

[0041] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An inverter fixing device, comprising an inverter body (1), wherein a support platform (2) is provided at the bottom of the inverter body (1), characterized in that: Two fixing mechanisms (3) are slidably connected to the left and right sides of the support platform (2), and a lifting mechanism (4) is fixedly connected to the bottom of the support platform (2); The inverter body (1) is provided with two card slots (11) at the bottom of the left and right sides, the inner surface of the card slot (11) is provided with a plug-in slot (12), and the inner surface of the plug-in slot (12) is provided with two fixed slots (13) at the upper and lower sides, the fixing mechanism (3) comprises a sliding card plate (31), the sliding card plate (31) is slidably carded inside the card slot (11), the top of the sliding card plate (31) close to the support platform (2) is fixedly connected with a plug-in block (35), the plug-in block (35) is slidably plugged inside the plug-in slot (12), the lower side of the sliding card plate (31) away from the support platform (2) is movably connected with a knob 1 (36), the lower side of the sliding card plate (31) is provided with a sliding slot 2, the knob 1 (36) is close to the sliding card plate ( One end of the bevel gear (31) passes through the interior of the sliding groove (2) and is fixedly connected to the bevel gear (37). The outer surface of the bevel gear (37) is meshed with the bevel gear (38). The top of the bevel gear (38) is fixedly connected to a bidirectional screw (39). The sliding card (31) and the opposite surface of the plug-in block (35) are provided with a sliding groove (3). The top of the bidirectional screw (39) passes through the interior of the sliding groove (3) and the upper and lower sides of the outer surface are threadedly connected to a threaded slide (310). The outer surface of the threaded slide (310) is slidably connected to the inner surface of the sliding groove (3). The opposite surfaces of the two threaded slides (310) are fixedly connected with two fixed plugs (311). The end of the fixed plug (311) away from the threaded slide (310) passes through the interior of the fixed slot (13).

2. The inverter fixing device according to claim 1, characterized in that: A T-shaped pull plate (32) is fixedly connected to the lower side of the sliding card plate (31) close to the support platform (2), and two sliding grooves (1) are provided on the left and right sides of the interior of the support platform (2), and the end of the T-shaped pull plate (32) away from the sliding card plate (31) passes through the interior of the sliding groove (1).

3. The inverter fixing device according to claim 2, characterized in that: The front and rear sides of the interior of the T-shaped pull plate (32) are both slidably connected with guide columns (33) that penetrate left and right. The two guide columns (33) are respectively fixedly connected to the front and rear sides of the inner surface of the sliding groove. The outer surface of the guide column (33) is provided with a tensioning spring (34). The end of the tensioning spring (34) away from the sliding clamping plate (31) is fixedly connected to the T-shaped pull plate (32).

4. The inverter fixing device according to claim 1, characterized in that: The lifting mechanism (4) comprises four supporting sleeves (41), the top end of the inner surface of the supporting sleeve (41) is slidably plugged with a telescopic sliding column (42), the telescopic sliding column (42) is fixedly connected to the lower surface of the supporting platform (2), and the top of the four supporting sleeves (41) is fixedly connected to a four-rod bracket (43).

5. The inverter fixing device according to claim 4, characterized in that: A push rod (44) is movably connected to the upper surface of the telescopic slide column (42); the upper surfaces of the four rods of the four-rod bracket (43) are all provided with sliding grooves four; the inner surface of the sliding groove four is slidably connected to a sliding block (45); one end of the push rod (44) away from the telescopic slide column (42) is movably connected to the top of the sliding block (45); the middle part of the push rod (44) is threadedly connected to a transmission screw (46) that passes through the front and back; the transmission screw (46) is movably connected to the inside of the sliding groove four.

6. The inverter fixing device according to claim 5, characterized in that: The bottom center of the four-rod bracket (43) is movably connected with a knob 2 (47), the inner center of the four-rod bracket (43) is provided with a sliding groove 5, the top of the knob 2 (47) penetrates into the interior of the sliding groove 5 and is fixedly connected with a driving wheel (48), the left and right sides of the outer surface of the driving wheel (48) are meshedly connected with a driven wheel (49), the bottom of the driven wheel (49) is movably connected with a bevel gear 3 (410), the front and rear sides of the outer surface of the bevel gear 3 (410) are meshedly connected with a bevel gear 4 (411), and the end of the transmission screw (46) close to the sliding groove 5 penetrates into the interior of the sliding groove 5 and is fixedly connected to the side of the bevel gear 4 (411) away from the bevel gear 3 (410).

7. An inverter assembly, characterized in that: The invention comprises a heat dissipation mechanism (5), wherein the heat dissipation mechanism (5) is arranged on the top of the inverter body (1), and the heat dissipation mechanism (5) comprises a protective ceiling (51), wherein the protective ceiling (51) is fixedly connected to the top of the inverter body (1), and a heat dissipation groove (52) is provided on the upper part of the interior of the protective ceiling (51), and the left and right sides of the heat dissipation groove (52) respectively penetrate to the left and right sides of the bottom of the protective ceiling (51), and the left and right ends of the inner surface of the heat dissipation groove (52) are fixedly connected to dustproof nets (53), and a heat absorption groove (54) is provided on the lower part of the interior of the protective ceiling (51), and the left and right ends of the heat absorption groove (54) respectively penetrate to the left and right sides of the top of the inverter body (1), and the inner surface of the heat absorption groove (54) is fixedly connected to a plurality of metal heat absorption plates (55), and the top of the metal heat absorption plate (55) penetrates into the interior of the heat dissipation groove (52).

8. An inverter assembly according to claim 7, characterized in that: The upper and lower sides of the metal heat absorbing plate (55) are provided with flow grooves (56) running through the left and right sides, the inner surfaces of the heat exhaust groove (52) and the heat absorbing groove (54) are fixedly connected with support frames (57) on the left and right sides, the middle part of the support frame (57) is fixedly connected with a motor (58), and the output shaft of the motor (58) is fixedly connected with a guide fan (59).

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