Vehicle-mounted inverter with dustproof function

Abstract

This invention relates to an inverter, and more particularly to a vehicle-mounted inverter with dustproof functionality. The purpose of this invention is to provide a vehicle-mounted inverter with dustproof functionality that can remove dust from the top and bottom of the inverter, thereby improving the inverter's cleanliness. A vehicle-mounted inverter with dustproof functionality includes a dustproof housing and second mounting brackets, etc. Two second mounting brackets are bolted to the front left side of the dustproof housing, and the two second mounting brackets are arranged symmetrically vertically. This invention, by pushing the first and second push rods rearward, enables dust removal rollers to remove dust from the top of the inverter, while the first dust collector removes dust from the bottom of the inverter. Simultaneously, the dustproof housing and dustproof plate protect the inverter from dust.

Description

Technical Field

[0001] This invention relates to an inverter, and more particularly to a vehicle-mounted inverter with dustproof function. Background Technology

[0002] An inverter is a power regulation device composed of semiconductor devices, mainly used to convert direct current into alternating current. It is commonly used in vehicles. During the use of vehicle inverters, dust can easily enter the inverter and cause damage.

[0003] Application publication number CN214177167U discloses a dustproof housing for an inverter, including a mounting base and a dustproof housing. The mounting base and the dustproof housing are connected by a hinge. The inverter is located at the upper right end of the mounting base. The right end of the inverter has symmetrically arranged limiting grooves, and limiting pins are movably connected in the limiting grooves. A support lug is fixedly installed at the upper left end of the mounting base. A screw is threadedly connected to the support lug. A baffle is fixedly installed at the right end of the screw. A storage box is fixedly installed at the right end of the inner side of the dustproof housing. In use, the inverter is placed inside the protective housing, and the protective housing can then protect the inverter from dust. However, this device is difficult to clean the top and bottom of the inverter, thus making it difficult to improve the cleanliness of the inverter.

[0004] Therefore, a dustproof vehicle inverter is being developed that can remove dust from the top and bottom of the inverter, thereby improving the cleanliness of the inverter. Summary of the Invention

[0005] In order to overcome the shortcomings of the above-mentioned patents, which make it difficult to remove dust from the top and bottom of the inverter and thus difficult to improve the cleanliness of the inverter, the purpose of this invention is to provide a dustproof vehicle inverter that can remove dust from the top and bottom of the inverter and thus improve the cleanliness of the inverter.

[0006] A vehicle-mounted inverter with dustproof function includes a dustproof housing, a second mounting bracket, a dustproof plate, an inverter, an upper dust removal mechanism, and a lower dust removal mechanism. Two second mounting brackets are bolted to the front left side of the dustproof housing. The two second mounting brackets are arranged symmetrically at the top and bottom. A dustproof plate is rotatably connected between the two second mounting brackets. The inverter is connected inside the dustproof housing. The dustproof housing is provided with an upper dust removal mechanism and a lower dust removal mechanism.

[0007] As a further preferred embodiment, the upper dust removal mechanism includes a first push frame, a dust removal roller, a first fixed shaft, and a first compression spring. The first push frame is slidably connected to the top of the dustproof housing, and the dust removal roller is rotatably connected to the lower side of the first push frame. The first fixed shaft is bolted to the right side of the inner top wall of the dustproof housing. The first push frame is slidably connected to the first fixed shaft, and the first compression spring is connected between the rear side of the first push frame and the rear side of the inner wall of the dustproof housing.

[0008] As a further preferred embodiment, the bottom dust removal mechanism includes a first slide rail, a first slider, and a first dust removal frame. The first slide rail is connected to the lower right side of the dustproof housing, the first slider is slidably connected to the first slide rail, and the first dust removal frame is connected to the left side of the first slider.

[0009] As a further preferred embodiment, a right-side dust removal mechanism is also included. The right-side dust removal mechanism includes a third fixed frame, a second fixed shaft, a second compression spring, a second dust collector, a first ball rod, and a second ball rod. The third fixed frame is bolted to the right side of the front of the inverter. The second fixed shaft is internally connected to the third fixed frame. The second dust collector is slidably connected to the second fixed shaft. The second compression spring is connected between the bottom front side of the second dust collector and the third fixed frame. The second compression spring is wound around the surface of the second fixed shaft. The first ball rod is connected to the lower right side of the first push frame. Seven second ball rods are evenly connected to the top of the second dust collector.

[0010] As a further preferred embodiment, a rear dust removal mechanism is also included. The rear dust removal mechanism includes a first rack, a first gear, a third fixed shaft, a rotating frame, a second slider, a second slide rail, and a third dust collector. The first rack is connected to the rear side of the second dust collector. The third fixed shaft is connected to the rear right side of the inner wall of the dustproof housing. The first gear is rotatably connected to the third fixed shaft. The first gear meshes with the first rack. The second slide rail is connected to the rear left side of the inner wall of the dustproof housing. The second slider is slidably connected to the second slide rail. The third dust collector is connected to the front side of the second slider. The rotating frame is connected to the rear side of the first gear. The rotating frame is rotatably connected to the third fixed shaft. The rotating frame is rotatably and slidably connected to the second slider.

[0011] As a further preferred embodiment, a left-side dust removal mechanism is also included. The left-side dust removal mechanism includes a second rack, a second gear, a fourth fixed shaft, a fourth dust collector, a fourth fixed frame, a third compression spring, and a protrusion. The second rack is connected to the front left side of the third dust collector, and the fourth fixed shaft is connected to the rear left side of the inner wall of the dustproof housing. The second gear is rotatably connected to the fourth fixed shaft, and the second gear meshes with the second rack. A protrusion is connected to the right side of the second gear. Two fourth fixed frames are connected to the left side of the inner wall of the dustproof housing. The two fourth fixed frames are arranged symmetrically, and a fourth dust collector is slidably connected to each of the fourth fixed frames. A third compression spring is connected between the side of the fourth dust collector that is furthest from each other and the fourth fixed frame.

[0012] As a further preferred embodiment, a dust collection mechanism is also included. The dust collection mechanism includes a third push rod, a collection frame, a first fixing frame, a limiting rod, a fourth compression spring, and a slot. The first fixing frame is bolted to the left side of the rear wall of the dustproof housing. The limiting rod is slidably connected to the first fixing frame. The fourth compression spring is connected between the limiting rod and the top of the first fixing frame. The collection frame is slidably connected to the lower part of the dustproof housing. The third push rod is bolted to the rear side of the collection frame. A slot is opened on the top left side of the third push rod.

[0013] As a further preferred embodiment, a second pusher is also included, with the right side of the first slider connected to the second pusher.

[0014] Beneficial effects: 1. By pushing the first push rod and the second push rod to the rear, the dust removal roller can remove dust from the top of the inverter, while the first dust collector can remove dust from the bottom of the inverter. At the same time, the dustproof shell and dustproof plate can protect the inverter from dust.

[0015] 2. The present invention can remove dust from the right side of the inverter by moving the second dust collector, while the third dust collector can remove dust from the rear side of the inverter by moving up and down, thereby improving the cleanliness of the inverter.

[0016] 3. The present invention can remove dust from the left side of the inverter by moving the fourth dust collector away from and closer to it, and at the same time the collection frame can collect the dust generated by the inverter dust removal, which makes it easier for people to clean the dust. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0018] Figure 2 This is a partial three-dimensional structural schematic diagram of the present invention.

[0019] Figure 3 This is a partial cross-sectional three-dimensional structural schematic diagram of the present invention.

[0020] Figure 4 This is a schematic diagram of the first three-dimensional structure of the upper dust removal mechanism of the present invention.

[0021] Figure 5 This is a schematic diagram of a second three-dimensional structure of the upper dust removal mechanism of the present invention.

[0022] Figure 6 This is a schematic diagram of the first three-dimensional structure of the bottom-side dust removal mechanism of the present invention.

[0023] Figure 7 This is a schematic diagram of a second three-dimensional structure of the bottom-side dust removal mechanism of the present invention.

[0024] Figure 8 This is a three-dimensional structural diagram of the dust removal mechanism on the right side of the present invention.

[0025] Figure 9 This is a schematic diagram of the first three-dimensional structure of the rear dust removal mechanism of the present invention.

[0026] Figure 10 This is a schematic diagram of a second three-dimensional structure of the rear dust removal mechanism of the present invention.

[0027] Figure 11 This is a schematic diagram of the third three-dimensional structure of the rear dust removal mechanism of the present invention.

[0028] Figure 12 This is a schematic diagram of the first three-dimensional structure of the dust removal mechanism on the left side of the present invention.

[0029] Figure 13 This is a schematic diagram of the second three-dimensional structure of the dust removal mechanism on the left side of the present invention.

[0030] Figure 14 This is a three-dimensional structural diagram of the dust-collecting mechanism of the present invention.

[0031] Figure 15 This is a schematic diagram of a second three-dimensional structure of the dust-collecting mechanism of the present invention.

[0032] The components in the attached diagram are labeled as follows: 1. Dustproof housing; 2. Second fixed frame; 3. Dustproof plate; 4. Inverter; 5. Upper dust removal mechanism; 51. First push frame; 52. Dust removal roller; 53. First fixed shaft; 54. First compression spring; 6. Bottom dust removal mechanism; 61. First slide rail; 62. First slider; 63. Second push frame; 64. First dust removal frame; 7. Right side dust removal mechanism; 71. Third fixed frame; 72. Second fixed shaft; 73. Second compression spring; 74. Second dust collector; 75. First cue stick; 76. Second cue stick; 8. Rear side... Dust removal mechanism, 81. First rack and pinion, 82. First gear, 83. Third fixed shaft, 84. Rotating frame, 85. Second slider, 86. Second slide rail, 87. Third dust collector, 9. Left dust removal mechanism, 91. Second rack and pinion, 92. Second gear, 93. Fourth fixed shaft, 94. Fourth dust collector, 95. Fourth fixed frame, 96. Third compression spring, 97. Protrusion, 10. Dust loading mechanism, 101. Third push rod, 102. Collection frame, 103. First fixed frame, 104. Limiting rod, 105. Fourth compression spring, 106. Slot. Detailed Implementation

[0033] The invention will now be described more fully below with reference to the accompanying drawings, in which presently preferred embodiments of the invention are illustrated. However, the invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness and to fully convey the scope of the invention to those skilled in the art.

[0034] Example 1

[0035] A dustproof vehicle inverter, such as Figures 1-7 As shown, the device includes a dustproof housing 1, a second fixing frame 2, a dustproof plate 3, an inverter 4, an upper dust removal mechanism 5, and a bottom dust removal mechanism 6. Two second fixing frames 2 are bolted to the front left side of the dustproof housing 1. The two second fixing frames 2 are arranged symmetrically, and a dustproof plate 3 is rotatably connected between the two second fixing frames 2. The dustproof plate 3 can cover and seal the dustproof housing 1. The inverter 4 is connected inside the dustproof housing 1. The upper dust removal mechanism 5 is provided on the dustproof housing 1. The upper dust removal mechanism 5 can remove dust from the top of the inverter 4. The bottom dust removal mechanism 6 is provided on the dustproof housing 1. The bottom dust removal mechanism 6 can remove dust from the bottom of the inverter 4.

[0036] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the upper dust removal mechanism 5 includes a first push frame 51, a dust removal roller 52, a first fixed shaft 53, and a first compression spring 54. The first push frame 51 is slidably connected to the top of the dustproof housing 1, and the dust removal roller 52 is rotatably connected to the lower side of the first push frame 51. A sponge sleeve is fitted on the dust removal roller 52, which can remove dust from the top of the inverter 4. The first push frame 51 makes it easy for people to push the dust removal roller 52. The first fixed shaft 53 is bolted to the right side of the inner top wall of the dustproof housing 1. The first push frame 51 is slidably connected to the first fixed shaft 53, which can guide the first push frame 51. The first compression spring 54 is connected between the rear side of the first push frame 51 and the rear side of the inner wall of the dustproof housing 1, which can make the first push frame 51 move and reset.

[0037] like Figure 1 , Figure 2 , Figure 3 , Figure 6 and Figure 7 As shown, the bottom dust removal mechanism 6 includes a first slide rail 61, a first slider 62, and a first dust removal frame 64. The first slide rail 61 is welded to the lower right side of the dustproof housing 1. The first slider 62 is slidably connected to the first slide rail 61. The first slide rail 61 can guide the first slider 62. The first dust removal frame 64 is connected to the left side of the first slider 62. The first dust removal frame 64 can perform dust removal on the bottom of the inverter 4.

[0038] like Figure 6 and Figure 7 As shown, it also includes a second pusher 63. The second pusher 63 is welded to the right side of the first slider 62. The second pusher 63 makes it easier for people to push the first slider 62.

[0039] This device can be used to clean the top and bottom of the inverter 4. First, the first pusher 51 is pushed backward. The first fixed shaft 53 guides the first pusher 51, and the first compression spring 54 is compressed. The first pusher 51 moves backward, causing the dust removal roller 52 to move backward. The dust removal roller 52 cleans the top of the inverter 4. After cleaning the top of the inverter 4, the first pusher 51 is released. Then, under the action of the first compression spring 54, the first pusher 51 moves forward to reset, allowing for another dust removal of the top of the inverter 4. Next, the second pusher 63 is moved backward. The second pusher 63 moves backward, causing the first slider 62 to move backward. The first slide rail 61 guides the first slider 62. The first slider 62 moves backward, causing the first dust removal frame 64 to move backward. Moving 64 backward allows for dust removal of the bottom of inverter 4. After the bottom of inverter 4 is cleaned, the second pusher 63 is moved forward to reset. The second pusher 63 moves forward, causing the first slider 62 and the first dust removal frame 64 to move forward and reset, allowing for dust removal of the bottom of inverter 4 again. After the top and bottom of inverter 4 are cleaned, the dust cover 3 is rotated forward to open. The dust that has fallen onto the bottom wall of the dust cover 1 can then be poured out and cleaned. At the same time, the dust cover 3 can be rotated open to allow the use of inverter 4. After the inverter 4 is no longer needed and the dust has been cleaned, the dust cover 3 is rotated backward to close and reset. The dust cover 3 can cover and protect the dust cover 1. Repeating the above operations can clean the top and bottom of inverter 4, thereby improving the cleanliness of inverter 4. At the same time, the dust cover 1 and the dust cover 3 can prevent dust from entering inverter 4.

[0040] Example 2

[0041] Based on Example 1, such as Figure 2 , Figure 3 and Figure 8As shown, it also includes a right-side dust removal mechanism 7 capable of removing dust from the right side of the inverter 4. The right-side dust removal mechanism 7 includes a third fixed frame 71, a second fixed shaft 72, a second compression spring 73, a second dust collector 74, a first ball rod 75, and a second ball rod 76. The third fixed frame 71 is bolted to the front right side of the inverter 4. The second fixed shaft 72 is welded to the third fixed frame 71. The second dust collector 74 is slidably connected to the second fixed shaft 72. The second dust collector 74 is capable of removing dust from the right side of the inverter 4. 72 can guide the second dust collector 74. A second compression spring 73 is connected between the bottom front side of the second dust collector 74 and the third fixed frame 71. The second compression spring 73 is wound around the surface of the second fixed shaft 72. The second compression spring 73 can make the second dust collector 74 move and reset. A first ball rod 75 is connected to the lower right side of the first push frame 51. Seven second ball rods 76 are evenly connected to the top of the second dust collector 74. The first ball rod 75 and the second ball rod 76 cooperate with each other to make the second dust collector 74 move.

[0042] When dust is being removed from the top of inverter 4 and its right side is also being cleaned, the first pusher 51 is moved backward, compressing the first compression spring 54. This movement of the pusher 51 causes the first ball rod 75 to move backward as well. When the first ball rod 75 contacts the second ball rod 76, its continued backward movement causes the second ball rod 76 to move downward, which in turn moves the second dust collector 74 downward. The second dust collector 74 then cleans the right side of inverter 4. At this point, the second compression spring 73 is compressed, and the second fixed shaft 72 guides the second dust collector 74. Finally, when the first ball rod 75 separates from the second ball rod 76, the second dust collector 74... Under the action of the second compression spring 73, the second dust collector 74 moves upward to reset. Then, when the first ball rod 75 contacts the second ball rod 76 again, the second dust collector 74 moves downward again. Subsequently, when the first ball rod 75 separates from the second ball rod 76, the second dust collector 74 moves upward again. This allows the second dust collector 74 to clean the right side of the inverter 4 by moving up and down. After the right side of the inverter 4 is cleaned, the first push frame 51 is released. The first push frame 51 moves forward to reset under the action of the first compression spring 54. Subsequently, when the first ball rod 75 separates from the second ball rod 76, the second dust collector 74 resets under the action of the second compression spring 73. Repeating the above operation can clean the right side of the inverter 4.

[0043] like Figure 3 , Figure 9 , Figure 10 and Figure 11As shown, it also includes a rear dust removal mechanism 8 capable of removing dust from the rear side of the inverter 4. The rear dust removal mechanism 8 includes a first rack 81, a first gear 82, a third fixed shaft 83, a rotating frame 84, a second slider 85, a second slide rail 86, and a third dust collector 87. The rear side of the second dust collector 84 is connected to the first rack 81. The third fixed shaft 83 is welded to the rear right side of the inner wall of the dustproof housing 1. The first gear 82 is rotatably connected to the third fixed shaft 83. The first gear 82 and the first rack 81 are connected to each other. The two gears are interlocked. A second slide rail 86 is connected to the left rear wall of the dustproof housing 1. A second slider 85 is slidably connected to the second slide rail 86. The second slide rail 86 can guide the second slider 85. A third dust collector 87 is connected to the front of the second slider 85. The third dust collector 87 can perform dust removal on the rear side of the inverter 4. A rotating frame 84 is connected to the rear of the first gear 82. The rotating frame 84 is rotatably connected to the third fixed shaft 83. The rotating frame 84 is rotatably and slidably connected to the second slider 85.

[0044] When dust removal is required on the right side and the rear side of inverter 4, the second dust collector 74 moves up and down, causing the first rack 81 to move up and down. The first rack 81 rotates the first gear 82, which in turn rotates the rotating frame 84. The rotating frame 84 then moves the second slider 85 up and down, and the second slide rail 86 guides the second slider 85. The up and down movement of the second slider 85 also drives the third dust collector 87 to move up and down, thus removing dust from the rear side of inverter 4. Once the dust removal on the rear side of inverter 4 is complete, the dust removal process stops, causing the first rack 81 to stop moving and reset, and then the third dust collector 87 to stop moving and reset. Repeating this process completes the dust removal on the rear side of inverter 4.

[0045] like Figure 3 , Figure 12 and Figure 13As shown, it also includes a left dust removal mechanism 9 capable of removing dust from the left side of the inverter 4. The left dust removal mechanism 9 includes a second rack 91, a second gear 92, a fourth fixed shaft 93, a fourth dust collector 94, a fourth fixed frame 95, a third compression spring 96, and a protrusion 97. The second rack 91 is connected to the front left side of the third dust collector 87, and the fourth fixed shaft 93 is connected to the rear left side of the inner wall of the dustproof housing 1. The second gear 92 is rotatably connected to the fourth fixed shaft 93. The second gear 92 meshes with the second rack 91. A protrusion 97 is connected to the right side of wheel 92. Two fourth fixing brackets 95 are welded to the left side of the inner wall of the dustproof housing 1. The two fourth fixing brackets 95 are arranged symmetrically up and down. A fourth dust collector 94 is slidably connected to each fourth fixing bracket 95. The fourth dust collector 94 can perform dust removal on the left side of inverter 4. The rotation of the protrusion 97 can move the fourth dust collector 94. A third compression spring 96 is connected between the side of the fourth dust collector 94 that is far away from each other and the fourth fixing bracket 95. The third compression spring 96 can move and reset the fourth dust collector 94.

[0046] When cleaning the rear side of inverter 4 and also cleaning its left side, the third dust collector 87 moves up and down, causing the second rack 91 to move up and down. The second rack 91 moves up and down, causing the second gear 92 to rotate. The rotation of the second gear 92 causes the protrusion 97 to rotate. The rotation of the protrusion 97 causes the fourth dust collector 94 to move away from the other side. At this time, the third compression spring 96 is compressed, and the third dust collector 87 can clean the left side of inverter 4. Then, when the protrusion 97 separates from the third dust collector 87, the third dust collector 87 moves closer to each other and resets under the action of the third compression spring 96. After the dust removal on the left side of inverter 4 is completed, the cleaning of the rear side of inverter 4 is stopped, causing the second rack 91 to stop moving. Then the fourth dust collector 94 resets. Repeating the above operation can clean the left side of inverter 4.

[0047] like Figure 1 , Figure 2 , Figure 3 , Figure 14 and Figure 15As shown, it also includes a dust-collecting mechanism 10 for holding the dust generated during dust removal. The dust-collecting mechanism 10 includes a third push rod 101, a collection frame 102, a first fixing frame 103, a limiting rod 104, a fourth compression spring 105, and a slot 106. The first fixing frame 103 is bolted to the left side of the rear wall of the dustproof housing 1. The limiting rod 104 is slidably connected to the first fixing frame 103. The fourth compression spring 105 is connected between the limiting rod 104 and the top of the first fixing frame 103. The fourth compression spring 105 enables the limiting rod 104 to move and reset. A collection frame 102 is slidably connected to the lower part of the dustproof housing 1. The collection frame 102 can collect and hold dust. A third push rod 101 is bolted to the rear side of the collection frame 102. The third push rod 101 makes it easy for people to pull the collection frame 102. A slot 106 is opened on the top left side of the third push rod 101. The slot 106 can limit the limiting rod 104, and thus can lock the collection frame 102.

[0048] After the inverter 4 is cleaned, the dust generated during cleaning falls into the collection frame 102. The collection frame 102 collects and holds the dust. Then, the limit rod 104 is pulled upwards, at which point the fourth compression spring 105 is stretched. Then, when the limit rod 104 separates from the slot 106, the third push rod 101 can be pulled backwards. The third push rod 101 moves backwards, causing the collection frame 102 to move backwards. Subsequently, the dust in the collection frame 102 can be cleaned. After cleaning, the dust can be removed. Pushing the third push rod 101 forward resets it, causing the collection frame 102 to move forward and reset. Then, the limiting rod 104 is released, and it will lock into the slot 106. The slot 106 can limit the limiting rod 104, which in turn can limit the collection frame 102. Repeating the above operation makes it easier to collect the dust generated by dust removal, and thus easier to clean the dust, thereby reducing labor and improving the efficiency of dust removal.

[0049] It should be understood that the above description is for illustrative purposes only and is not intended to limit the invention. Those skilled in the art will understand that variations of the invention are included within the scope of the claims herein.

Claims

1. A vehicle-mounted inverter with dustproof function, comprising a dustproof housing (1), a second mounting bracket (2), a dustproof plate (3), and an inverter (4), wherein two second mounting brackets (2) are bolted to the front left side of the dustproof housing (1), the two second mounting brackets (2) are arranged symmetrically above and below, and a dustproof plate (3) is rotatably connected between the two second mounting brackets (2), and the inverter (4) is connected inside the dustproof housing (1), characterized in that: It also includes an upper dust removal mechanism (5) and a lower dust removal mechanism (6). The upper dust removal mechanism (5) is provided on the dustproof housing (1), and the lower dust removal mechanism (6) is provided on the dustproof housing (1). The upper dust removal mechanism (5) includes a first push frame (51), a dust removal roller (52), a first fixed shaft (53) and a first compression spring (54). The top of the dustproof shell (1) is slidably connected to the first push frame (51), and the lower side of the first push frame (51) is rotatably connected to the dust removal roller (52). The right side of the inner top wall of the dustproof shell (1) is bolted to the first fixed shaft (53). The first push frame (51) is slidably connected to the first fixed shaft (53), and the rear side of the first push frame (51) is connected to the rear side of the inner wall of the dustproof shell (1). It also includes a right-side dust removal mechanism (7), which includes a third fixed frame (71), a second fixed shaft (72), a second compression spring (73), a second dust collector (74), a first ball rod (75), and a second ball rod (76). The inverter (4) is bolted to the right side of the front part of the third fixed frame (71), and the second fixed shaft (72) is connected to the inner side of the third fixed frame (71). The second dust collector (74) is slidably connected to the second fixed shaft (72). The second compression spring (73) is connected between the bottom front side of the second dust collector (74) and the third fixed frame (71). The second compression spring (73) is wound around the surface of the second fixed shaft (72). The first ball rod (75) is connected to the lower right side of the first push frame (51). Seven second ball rods (76) are evenly connected to the top of the second dust collector (74). It also includes a rear dust removal mechanism (8), which includes a first rack (81), a first gear (82), a third fixed shaft (83), a rotating frame (84), a second slider (85), a second slide rail (86), and a third dust collector (87). The second dust collector (74) is connected to the rear side of the first rack (81), and the third fixed shaft (83) is connected to the rear right side of the inner wall of the dustproof shell (1). The first gear (82) is rotatably connected to the third fixed shaft (83). The first gear (82) meshes with the first rack (81). The second slide rail (86) is connected to the left rear wall of the dustproof shell (1). The second slide rail (86) is slidably connected to the second slide rail (86). The third dust collector (87) is connected to the front side of the second slide rail (85). The rotating frame (84) is connected to the rear side of the first gear (82). The rotating frame (84) is rotatably connected to the third fixed shaft (83). The rotating frame (84) is rotatably and slidably connected to the second slide rail (85). It also includes a left dust removal mechanism (9), which includes a second rack (91), a second gear (92), a fourth fixed shaft (93), a fourth dust collector (94), a fourth fixed frame (95), a third compression spring (96), and a protrusion (97). The third dust collector (87) is connected to the front left side of the second rack (91), and the fourth fixed shaft (93) is connected to the rear left side of the inner wall of the dustproof shell (1). The second gear (92) is rotatably connected to the fourth fixed shaft (93), and the second gear (92) meshes with the second rack (91). The protrusion (97) is connected to the right side of the second gear (92). Two fourth fixed frames (95) are connected to the left side of the inner wall of the dustproof shell (1). The two fourth fixed frames (95) are arranged symmetrically up and down. The fourth dust collector (94) is slidably connected to each of the fourth fixed frames (95). The third compression spring (96) is connected between the side of the fourth dust collector (94) that is far away from each other and the fourth fixed frame (95). The bottom dust removal mechanism (6) includes a first slide rail (61), a first slider (62) and a first dust removal frame (64). The first slide rail (61) is connected to the lower right side of the dustproof shell (1). The first slider (62) is slidably connected to the first slide rail (61). The first dust removal frame (64) is connected to the left side of the first slider (62). It also includes a dust collection mechanism (10), which includes a third push rod (101), a collection frame (102), a first fixing frame (103), a limiting rod (104), a fourth compression spring (105), and a slot (106). The first fixing frame (103) is bolted to the left side of the rear wall of the dustproof shell (1). The limiting rod (104) is slidably connected to the first fixing frame (103). The fourth compression spring (105) is connected between the limiting rod (104) and the top of the first fixing frame (103). The collection frame (102) is slidably connected to the lower part of the dustproof shell (1). The third push rod (101) is bolted to the rear side of the collection frame (102). A slot (106) is opened on the left side of the top of the third push rod (101).

2. A vehicle-mounted inverter with dustproof function according to claim 1, characterized in that: It also includes a second pusher (63), and the second pusher (63) is connected to the right side of the first slider (62).

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