Automobile skylight motor and mounting assembly thereof

Abstract

The invention relates to an automobile sunroof motor and an installation assembly thereof, and the assembly comprises a housing which is provided with a groove disposed in the housing; the motor is mounted in the groove; the rotating shafts are installed on the two sides of the motor, and one side movably penetrates through the shell; the circular groove is formed in one side of the shell; the filter plate is mounted in the circular groove and is used for ventilating and filtering; the cleaning assembly is arranged in the groove and is used for cleaning the filter plate; the driving assembly is in transmission connection with the rotating shaft and used for driving the cleaning assembly to adjust the position. According to the automobile sunroof motor provided by the invention, the reciprocating motion of the brush is realized through the cooperation of multiple parts such as the arc-shaped plate, the movable rod and the reset spring, the filter plate can be deeply cleaned in the reciprocating motion process, and the cleaning effect is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of sunroof motors, and in particular to an automobile sunroof motor and a mounting assembly thereof. Background Art

[0002] The car sunroof motor is an electric device used to control the opening and closing of the car sunroof. It is composed of an electric motor, a driving gear, a sliding screw, and front and rear top cover brackets. Through the changes in the speed and current of the motor, it can freely drive the window glass to move forward and backward along the slide groove, tilt and open and close. It is an indispensable part of modern cars. It not only improves driving safety and comfort, but also provides better ventilation in the car.

[0003] There are usually ventilation holes on the outer shell of the sunroof motor. The function of the ventilation holes is to keep the air inside and outside the motor circulating, and to block some dust from entering the motor and affecting the normal operation of the motor. However, during use, a certain amount of dust will accumulate in the ventilation holes, affecting the circulation efficiency of the air inside and outside the motor. In addition, a certain amount of heat will be generated during the operation of the motor. The accumulation of dust in the ventilation holes will also affect the discharge of heat, which will increase the internal temperature of the motor and affect the normal use of the motor. Secondly, when the weather is hot, it is also necessary to ensure that the ventilation holes are unobstructed to prevent the hot air inside the motor from being quickly discharged. Summary of the invention

[0004] Based on this, it is necessary to provide a car sunroof motor that can clean the ventilation holes of the motor housing during the opening and closing process of the sunroof in order to solve the above technical problems.

[0005] The present invention provides a method comprising: A housing having a groove disposed therein; A motor, installed in the groove; A rotating shaft is installed on both sides of the motor, one side of which movably passes through the housing; A circular groove, provided on one side of the housing; A filter plate, installed in the circular groove, for ventilation and filtration; A cleaning component, disposed in the groove, for cleaning the filter plate; The driving assembly is connected to the rotating shaft and is used to drive the cleaning assembly to adjust its position.

[0006] In one of the embodiments, the cleaning assembly includes a vertical plate, the vertical plate is fixedly connected to the inner wall of the shell, a movable plate is vertically slidably connected to the vertical plate, a fixed frame is fixedly provided on the top of the movable plate, a movable rod is movably provided in the fixed frame, a brush is fixedly provided at one end of the movable rod, and the brush is movably abutted against the filter plate.

[0007] In one embodiment, the driving assembly includes a transverse plate, which is laterally slidably arranged in the movable plate, an elliptical plate is fixedly arranged on one side of the transverse plate, a plurality of internal teeth are arranged on the inner side of the elliptical plate, and the plurality of internal teeth connected together also form an ellipse, a slot is opened at one end of the transverse plate close to the elliptical plate, and the shape of the slot is also elliptical, a positioning rod is movably embedded in the slot, a round rod is fixedly arranged at one end of the positioning rod, a positioning gear is fixedly sleeved on the outer side of the round rod, and the positioning gear meshes with the internal teeth for transmission.

[0008] In one of the embodiments, a screw is rotatably arranged in the groove, a sleeve is movably sleeved on the outer side of the screw, the sleeve is slidably connected to the inner wall of the shell, a driving rack is fixedly arranged on one side of the sleeve, the round rod is located on one side of the positioning gear and is fixedly connected to a driving gear, and the driving gear is meshed with the driving rack for transmission.

[0009] In one embodiment, the screw rod is connected to the rotating shaft through a first belt drive, a transverse groove is provided in the fixed frame, the movable rod movably passes through the transverse groove, and a reset spring is fixedly connected between the movable rod and the inner wall of the transverse groove.

[0010] In one of the embodiments, a movable plate is fixedly provided on the top of the transverse plate, and a plurality of arc-shaped plates are provided on a side of the movable plate close to the movable rod, and the arc-shaped plates are movably abutted against an end of the movable rod away from the brush.

[0011] In one of the embodiments, a rotating rod is rotatably provided on one side inside the shell, the rotating rod and the rotating shaft are connected via a second belt transmission, a cam is fixedly provided on the outside of the rotating rod, a movable frame is provided on the movable sleeve outside the cam, moving rods are fixedly provided on both sides of the movable frame, a positioning cylinder is provided on the movable sleeve outside the moving rod, the positioning cylinder is fixedly connected to the inner wall of the shell, and a transverse plate is fixedly provided on the top of the movable frame.

[0012] In one embodiment, a notch is opened in the center of the transverse plate, and a plurality of baffles are movably arranged in the notch. A rotating groove is opened laterally in the transverse plate, and the rotating groove movably passes through the baffle and one side of the transverse plate. A cross bar is movably arranged in the rotating groove.

[0013] In one embodiment, a limit plate is fixedly provided at the end of the cross bar, a torsion spring is fixedly provided between the limit plate and the transverse plate, the cross bar is movably provided inside the torsion spring, a baffle rod is fixedly provided on the inner wall of the shell, and the baffle rod is movably abutted against the limit plate.

[0014] In one embodiment, a mounting assembly uses the above-mentioned automobile sunroof motor.

[0015] The above-mentioned automobile sunroof motor and its mounting assembly realize the reciprocating movement of the brush through the cooperation of multiple components such as the arc plate, the movable rod, and the return spring. During the reciprocating movement, the filter plate can be deeply cleaned to ensure the cleaning effect; the reciprocating movement of the transverse plate is realized through the cooperation of multiple components such as the cam and the movable frame, thereby accelerating the flow of hot air in the shell and facilitating the discharge of hot air; through the cooperation of multiple components such as the torsion spring, the limit plate, and the baffle rod, when the transverse plate moves in the direction away from the filter plate, the limit plate will abut against the baffle rod so that the limit plate and the transverse rod rotate clockwise, the baffle plate is tilted, and will not take away too much hot air. When the transverse plate moves in the direction away from the filter plate, it gradually loses the abutment of the baffle rod, and under the action of the torsion spring, the limit plate, the transverse rod and the baffle plate will be driven back to the initial state, so that more hot air can be pushed to the vicinity of the filter plate for discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction is given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are 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.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the internal structure of the present invention as a whole; Figure 3 It is a schematic diagram of the internal structure of the housing in the present invention; Figure 4 for Figure 3 The enlarged schematic diagram of part A in the middle; Figure 5 It is a schematic diagram of the structure of the cleaning component in the present invention; Figure 6 It is a schematic diagram of the structure of the transverse groove in the present invention; Figure 7 It is a schematic diagram of the structure of the driving component in the present invention; Figure 8 It is a structural schematic diagram of the curved plate in the present invention; Fig. 9 It is a structural schematic diagram of the cam in the present invention; Fig.10 It is a schematic diagram of the structure of the torsion spring in the present invention.

[0018] Reference numerals: 1. Shell; 101. Groove; 102. Round groove; 2. Motor; 3. Rotating shaft; 4. Filter plate; 5. Cleaning assembly; 51. Vertical plate; 52. Movable plate; 53. Fixed frame; 531. Horizontal groove; 54. Movable rod; 55. Brush; 6. Driving assembly; 61. Horizontal plate; 62. Oval plate; 63. Internal teeth; 64. Notch; 65. Positioning rod; 66. Round rod; 67. Positioning gear; 7. Screw rod; 8. Sleeve; 9. driving rack; 10. driving gear; 11. first belt; 12. return spring; 13. moving plate; 14. arc plate; 15. rotating rod; 16. second belt; 17. cam; 18. movable frame; 19. moving rod; 20. positioning cylinder; 21. transverse plate; 211. notch; 22. baffle; 23. rotating groove; 24. cross bar; 25. limit plate; 26. torsion spring; 27. baffle. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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 creative work are within the scope of protection of the present invention.

[0020] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of the present invention are for illustrative purposes only and do not represent the only implementation method.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0022] In the present invention, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are indirectly in contact through an intermediate medium. Moreover, a first feature being “above”, “above” or “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below” or “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0023] Unless otherwise defined, all technical and scientific terms used in the specification of the present invention have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in the specification of the present invention includes any and all combinations of one or more related listed items.

[0024] Combine the following Figure 1-Figure 10 The invention describes an automobile sunroof motor and a mounting assembly thereof.

[0025] like Figure 1-Figure 7 As shown, in one embodiment, it includes a housing 1, a groove 101, a motor 2, a rotating shaft 3, a circular groove 102, a filter plate 4, a cleaning assembly 5 and a driving assembly 6.

[0026] A groove 101 is provided inside the shell 1; a motor 2 is installed in the groove 101; a rotating shaft 3 is installed on both sides of the motor 2, one side of which movably passes through the shell 1; a circular groove 102 is provided on one side of the shell 1; a filter plate 4 is installed in the circular groove 102 for ventilation and filtration; a cleaning component 5 is provided in the groove 101 for cleaning the filter plate 4; a driving component 6 is transmission-connected to the rotating shaft 3 for driving the cleaning component 5 to adjust its position.

[0027] Specifically, the shell 1 is installed on one side of the car sunroof, and the motor 2 is started. The motor 2 will drive the rotating shaft 3 to rotate. The rotation of the rotating shaft 3 in the groove 101 will drive the components connected to the sunroof to operate, so that the sunroof is opened or closed. The components are usually screws. The rotation of the screw can drive the sunroof to move to achieve the purpose of opening or closing. The filter plate 4 in the circular groove 102 can keep air circulation between the inside and outside of the shell 1, so as to ensure that the temperature inside the shell 1 will not be too high. Secondly, the filter plate 4 can also block a part of the dust from entering. Too much dust entering the shell 1 will affect the normal use of the motor 2. The cleaning component 5 can be used to clean the filter plate 4 to remove the dust accumulated in the filter holes to ensure the normal use of the filter plate 4. The driving component 6 can adjust the position of the cleaning component 5. If the cleaning component 5 is located on one side of the filter plate 4, it will block a part of the filter holes, which will affect the air circulation efficiency between the inside and outside of the shell 1. When cleaning is not required, the cleaning component 5 is not aligned with the filter plate 4. When cleaning is required, the driving component 6 drives the cleaning component 5 to move to one side of the filter plate 4 for cleaning.

[0028] See also Figure 3 and Figure 5-Figure 6 As shown, in this embodiment, the cleaning assembly 5 includes a vertical plate 51, which is fixedly connected to the inner wall of the shell 1, and a movable plate 52 is vertically slidably connected inside the vertical plate 51. A fixed frame 53 is fixedly arranged on the top of the movable plate 52, and a movable rod 54 is movably arranged inside the fixed frame 53. A brush 55 is fixedly arranged at one end of the movable rod 54, and the brush 55 is movably abutted against the filter plate 4.

[0029] Specifically, when there is no need to clean the filter plate 4, the brush 55 is located above the circular groove 102 and will not block the filter plate 4, thereby avoiding affecting the air circulation between the inside and outside of the shell 1. When cleaning is needed, the movable plate 52 is moved downward along the vertical plate 51. The downward movement of the movable plate 52 will drive the fixed frame 53, the movable rod 54 and the brush 55 to move downward. The brush 55 moves downward to a position flush with the filter plate 4, and then the movable rod 54 is moved horizontally in a direction close to the filter plate 4. The movable rod 54 will drive the brush 55 to move toward the filter plate 4, and the bristles on the brush 55 will penetrate into the filter holes of the filter plate 4, thereby deeply cleaning the filter plate 4.

[0030] See also Figure 3 and Figure 6As shown, in the present embodiment, the driving assembly 6 comprises a transverse plate 61, which is laterally slidably arranged in the movable plate 52, an elliptical plate 62 is fixedly arranged on one side of the transverse plate 61, a plurality of inner teeth 63 are arranged on the inner side of the elliptical plate 62, and the plurality of inner teeth 63 connected together also form an ellipse, a slot 64 is provided at one end of the transverse plate 61 close to the elliptical plate 62, and the shape of the slot 64 is also elliptical, a positioning rod 65 is movably embedded in the slot 64, a round rod 66 is fixedly arranged at one end of the positioning rod 65, a positioning gear 67 is fixedly sleeved on the outer side of the round rod 66, and the positioning gear 67 is meshed with the inner teeth 63 for transmission.

[0031] Specifically, when the sunroof is closed, the positioning gear 67 meshes with the lower inner teeth 63 of the inner teeth 63 circle provided on the elliptical plate 62. When the sunroof is opened, the round rod 66 and the positioning gear 67 are rotated counterclockwise. The counterclockwise rotation of the positioning gear 67 will drive the elliptical plate 62 to move laterally through the relationship with the inner teeth 63. The movement of the elliptical plate 62 will drive the cross plate 61 to move laterally. The positioning rod 65 also moves relative to the lower straight groove of the notch 64, and the movable plate 52 does not move. When the cross plate 61 moves laterally relative to the positioning rod 65 until the positioning rod 65 contacts the curved groove on one side of the notch 64, the positioning rod 65 moves upward relative to the curved groove, thereby causing the cross plate 61 and the movable plate 52 to move downward. When the positioning rod 65 moves to the notch 64 upper straight groove section, the movable plate 52 drives the brush 55 to drop to a position flush with the filter plate 4. By moving the movable rod 54, the brush 55 can be in closer contact with the filter plate 4, and the cleaning effect is better. Then the positioning gear 67 continues to rotate in the same direction, and the positioning rod 65 moves relative to the upper straight groove section of the notch 64. During this process, the cross plate 61 moves laterally relative to the movable plate 52, and the movable plate 52 does not move. During this process, the filter plate 4 can be cleaned all the time, and the positioning rod 65 moves to the end of the upper straight groove section of the notch 64, enters the curved groove on the other side and moves downward relatively. The cross plate 61 and the movable plate 52 move upward accordingly, so that the brush 55 moves to the top of the filter plate 4 to avoid affecting the air circulation.

[0032] See also Figure 3 As shown, in this embodiment, a screw rod 7 is rotatably arranged in the groove 101, a sleeve 8 is movably sleeved on the outer side of the screw rod 7, the sleeve 8 is slidably connected to the inner wall of the shell 1, a driving rack 9 is fixedly arranged on one side of the sleeve 8, and a round rod 66 is located on one side of the positioning gear 67 and is fixedly connected to a driving gear 10, and the driving gear 10 is meshed with the driving rack 9 for transmission.

[0033] Specifically, when the sunroof needs to be opened, the screw shaft 7 is rotated synchronously while rotating the rotating shaft 3. The rotation of the screw shaft 7 will drive the sleeve 8 and the driving rack 9 to move toward the direction close to the driving gear 10. During the movement, the driving gear 10 and the driving rack 9 will engage with each other to cause the driving gear 10 and the round rod 66 to rotate. The rotation of the round rod 66 will drive the positioning gear 67 to rotate counterclockwise, thereby changing the position of the brush 55, which can facilitate the cleaning of the filter plate 4.

[0034] See also Figure 3 and Figure 5-Figure 6 As shown, in this embodiment, the screw rod 7 is connected to the rotating shaft 3 through a first belt 11, a transverse groove 531 is provided in the fixed frame 53, a movable rod 54 movably passes through the transverse groove 531, and a reset spring 12 is fixedly connected between the movable rod 54 and the inner wall of the transverse groove 531.

[0035] Specifically, when the sunroof needs to be opened, the rotating shaft 3 is rotated. The rotation of the rotating shaft 3 drives the screw rod 7 to rotate through the action of the first belt 11. The rotation of the screw rod 7 will drive the sleeve 8 and the driving rack 9 to move, so that the round rod 66 and the positioning gear 67 rotate, thereby realizing the change of the position of the brush 55, which is convenient for cleaning the filter plate 4. The movable rod 54 is moved in the direction close to the filter plate 4. The movable rod 54 moves along the transverse groove 531, which will drive the brush 55 to contact the filter plate 4 more closely, and the cleaning effect is better. In this process, the return spring 12 will be compressed, and then the force applied to the movable rod 54 will be removed. Under the action of the return spring 12, the movable rod 54 and the brush 55 will be driven to return to the initial position. Similarly, when closing the sunroof, the rotating shaft 3 is rotated in the opposite direction, and the brush 55 can clean the filter plate 4 again, which is convenient and quick to operate.

[0036] See also Figure 3 and Figure 8 As shown, in this embodiment, a movable plate 13 is fixedly provided on the top of the transverse plate 61 , and a plurality of arc plates 14 are provided on the side of the movable plate 13 close to the movable rod 54 , and the arc plates 14 are movably abutted against the end of the movable rod 54 away from the brush 55 .

[0037] Specifically, when the positioning rod 65 moves relative to the upper and lower straight groove sections of the notch 64, the movable plate 52 does not move, and the cross plate 61 moves laterally relative to the movable plate 52. During this process, the brush 55 is flush with the filter plate 4. The movement of the cross plate 61 will drive the movable plate 13 to move, and the movement of the movable plate 13 will drive the arc plate 14 to move. During the movement of the arc plate 14, it will abut against one end of the movable rod 54. The curvature of the surface of the arc plate 14 will drive the movable rod 54 to move back and forth laterally. The reciprocating movement of the movable rod 54 will drive the brush 55 to contact the filter plate 4 back and forth, thereby ensuring the cleaning effect.

[0038] See also Figure 3 and Fig. 9As shown, in the present embodiment, a rotating rod 15 is rotatably provided on one side inside the shell 1, and the rotating rod 15 is connected to the rotating shaft 3 through a second belt 16 for transmission, a cam 17 is fixedly provided on the outside of the rotating rod 15, a movable frame 18 is movably sleeved on the outside of the cam 17, moving rods 19 are fixedly provided on both sides of the movable frame 18, a positioning cylinder 20 is movably sleeved on the outside of the moving rod 19, the positioning cylinder 20 is fixedly connected to the inner wall of the shell 1, and a transverse plate 21 is fixedly provided on the top of the movable frame 18.

[0039] Specifically, hot weather or heat generated during the use of the motor 2 will increase the temperature inside the shell 1. The rotating shaft 3 is rotated to open the sunroof. The rotation of the rotating shaft 3 drives the rotating rod 15 to rotate through the second belt 16. The rotation of the rotating rod 15 will drive the cam 17 to rotate so that the movable frame 18 can move back and forth laterally. The movement of the movable frame 18 will drive the moving rod 19 to move along the positioning cylinders 20 on both sides. The positioning cylinders 20 provide support for the moving rod 19 and the movable frame 18. The movement of the movable frame 18 will drive the transverse plate 21 to move. The movement of the transverse plate 21 will drive the air flow, thereby accelerating the discharge of hot air inside the shell 1 through the filter plate 4.

[0040] See also Fig.10 As shown, in this embodiment, a notch 211 is opened in the center of the transverse plate 21, and a plurality of baffles 22 are movably arranged in the notch 211. A rotating groove 23 is opened laterally in the transverse plate 21, and the rotating groove 23 movably passes through the baffle 22 and one side of the transverse plate 21, and a cross bar 24 is movably arranged in the rotating groove 23.

[0041] Specifically, when the transverse plate 21 moves toward the direction approaching the filter plate 4, the baffle 22 is in a vertical state, which can drive more hot air to move toward the filter plate 4 and be discharged through the filter holes, thereby accelerating the discharge of the hot air. When the transverse plate 21 moves toward the direction away from the filter plate 4, the cross bar 24 is rotated clockwise. The rotation of the cross bar 24 in the rotating groove 23 drives the multiple baffles 22 to rotate, and the area of ​​the notch 211 blocked by the baffle 22 is reduced. This can prevent the transverse plate 21 from taking away a large amount of hot air from the filter plate 4 when it is away from the filter plate 4, thereby avoiding the discharge of the hot air.

[0042] See also Figure 4 and Fig.10 As shown, in this embodiment, a limit plate 25 is fixedly provided at the end of the cross bar 24, a torsion spring 26 is fixedly provided between the limit plate 25 and the transverse plate 21, the cross bar 24 is movably provided inside the torsion spring 26, a stop rod 27 is fixedly provided on the inner wall of the shell 1, and the stop rod 27 is movably abutted against the limit plate 25.

[0043] Specifically, when the transverse plate 21 moves in the direction away from the filter plate 4, the limit plate 25 will abut against the baffle 27, so that the limit plate 25 and the cross bar 24 rotate clockwise, and the baffle 22 tilts, and will not take away too much hot air. During this process, the torsion spring 26 will twist and store energy. When the transverse plate 21 moves in the direction close to the filter plate 4, it gradually loses the abutment of the baffle 27. Under the action of the torsion spring 26, the limit plate 25, the cross bar 24 and the baffle 22 will be driven back to the initial state, so that more hot air can be pushed to the vicinity of the filter plate 4 for discharge.

[0044] In this embodiment, a mounting assembly adopts the above-mentioned automobile sunroof motor.

[0045] Specifically, the installation components of the sunroof motor may include screw connections, snap fasteners, and the like.

[0046] During implementation, the housing 1 is installed on one side of the sunroof of the car, and the motor 2 is started. The motor 2 will drive the rotating shaft 3 to rotate. When the sunroof needs to be opened, the rotation of the rotating shaft 3 drives the screw rod 7 to rotate through the action of the first belt 11. The rotation of the screw rod 7 will drive the sleeve 8 and the driving rack 9 to move. The driving gear 10 and the driving rack 9 will mesh to make the driving gear 10 and the round rod 66 rotate. The rotation of the round rod 66 will drive the positioning gear 67 to rotate counterclockwise. The counterclockwise rotation of the positioning gear 67 will drive the elliptical plate 62 to move laterally through the relationship with the inner teeth 63. The movement of the elliptical plate 62 will drive the cross plate 61 to move laterally. The positioning rod 65 also moves relative to the lower straight groove of the notch 64, and the movable plate 52 does not move. When the cross plate 61 moves laterally relative to the positioning rod 65 The movable plate 52 moves downwards, and the positioning rod 65 moves to the upper straight groove section of the notch 64, and the movable plate 52 drives the brush 55 to drop to a position flush with the filter plate 4. By moving the movable rod 54, the brush 55 can be in closer contact with the filter plate 4, and the cleaning effect is better. Then the positioning gear 67 continues to rotate in the same direction, and the positioning rod 65 moves relative to the upper straight groove section of the notch 64. During this process, the cross plate 61 moves horizontally relative to the movable plate 52, and the movable plate 52 does not move. During this process, the filter plate 4 can be cleaned all the time, and the positioning rod 65 moves to the end of the upper straight groove section of the notch 64 and enters the curved groove on the other side. The groove moves downward relatively, and the horizontal plate 61 and the movable plate 52 move upward accordingly, so that the brush 55 moves to the top of the filter plate 4 to avoid affecting the air circulation. When the positioning rod 65 moves relative to the upper and lower straight groove sections of the notch 64, the movable plate 52 does not move, and the horizontal plate 61 moves horizontally relative to the movable plate 52. During this process, the brush 55 is flush with the filter plate 4. The movement of the horizontal plate 61 will drive the movable plate 13 to move, and the movement of the movable plate 13 will drive the arc plate 14 to move. During the movement of the arc plate 14, it will abut against one end of the movable rod 54. The curvature of the surface of the arc plate 14 will drive the movable rod 54 to move back and forth horizontally. The horizontal reciprocating movement of the movable rod 54 will drive the brush 55 to contact the filter plate 4 back and forth to ensure the cleaning effect. At the same time, the rotating The rotation of the shaft 3 drives the rotating rod 15 to rotate through the second belt 16. The rotation of the rotating rod 15 will drive the cam 17 to rotate so that the movable frame 18 can move back and forth laterally. The movement of the movable frame 18 will drive the transverse plate 21 to move. When the transverse plate 21 moves in the direction away from the filter plate 4, the limit plate 25 will abut against the baffle rod 27, so that the limit plate 25 and the cross bar 24 rotate clockwise, and the baffle 22 tilts, and will not take away too much hot air. During this process, the torsion spring 26 will twist and store energy. When the transverse plate 21 moves in the direction close to the filter plate 4, it gradually loses the abutment of the baffle rod 27. Under the action of the torsion spring 26, the limit plate 25, the cross bar 24 and the baffle 22 will be driven to return to the initial state. In this way, more hot air can be pushed to the vicinity of the filter plate 4 for discharge.

[0047] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0048] The above-described embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A car sunroof motor, characterized in that: include: A housing having a groove disposed therein; A motor, installed in the groove; A rotating shaft is installed on both sides of the motor, one side of which movably passes through the housing; A circular groove, provided on one side of the housing; A filter plate, installed in the circular groove, for ventilation and filtration; A cleaning component, disposed in the groove, for cleaning the filter plate; A driving assembly, connected to the rotating shaft, for driving the cleaning assembly to adjust its position; A rotating rod is rotatably provided on one side of the shell, and the rotating rod is connected to the rotating shaft through a second belt transmission. A cam is fixedly provided on the outside of the rotating rod, and a movable frame is provided on the movable sleeve outside the cam. Moving rods are fixedly provided on both sides of the movable frame, and a positioning cylinder is provided on the movable sleeve outside the moving rod. The positioning cylinder is fixedly connected to the inner wall of the shell, and a transverse plate is fixedly provided on the top of the movable frame.

2. The automobile sunroof motor according to claim 1, characterized in that: The cleaning assembly includes a vertical plate, which is fixedly connected to the inner wall of the shell, a movable plate is vertically slidably connected to the vertical plate, a fixed frame is fixedly provided on the top of the movable plate, a movable rod is movably provided in the fixed frame, a brush is fixedly provided at one end of the movable rod, and the brush is movably abutted against the filter plate.

3. The automobile sunroof motor according to claim 2, characterized in that: The driving assembly includes a transverse plate, which is laterally slidably arranged in the movable plate. An elliptical plate is fixedly arranged on one side of the transverse plate. A plurality of internal teeth are arranged on the inner side of the elliptical plate. The plurality of internal teeth connected together also form an ellipse. A notch is opened at one end of the transverse plate close to the elliptical plate. The shape of the notch is also elliptical. A positioning rod is movably embedded in the notch. A round rod is fixedly arranged at one end of the positioning rod. A positioning gear is fixedly sleeved on the outer side of the round rod. The positioning gear meshes with the internal teeth for transmission.

4. The automobile sunroof motor according to claim 3, characterized in that: A screw is rotatably arranged in the groove, a sleeve is movably sleeved outside the screw, the sleeve is slidably connected to the inner wall of the shell, a driving rack is fixedly arranged on one side of the sleeve, the round rod is located on one side of the positioning gear and is fixedly connected to a driving gear, and the driving gear is meshed with the driving rack for transmission.

5. The automobile sunroof motor according to claim 4, characterized in that: The screw rod is connected to the rotating shaft through a first belt transmission, a transverse groove is provided in the fixed frame, the movable rod movably passes through the transverse groove, and a reset spring is fixedly connected between the movable rod and the inner wall of the transverse groove.

6. The automobile sunroof motor according to claim 5, characterized in that: A movable plate is fixedly arranged on the top of the transverse plate, and a plurality of arc-shaped plates are arranged on a side of the movable plate close to the movable rod, and the arc-shaped plates are movably abutted against an end of the movable rod away from the brush.

7. The automobile sunroof motor according to claim 1, characterized in that: A notch is provided at the center of the transverse plate, and a plurality of baffles are movably arranged in the notch. A rotation groove is laterally provided in the transverse plate, and the rotation groove movably passes through the baffle and one side of the transverse plate. A cross bar is movably arranged in the rotation groove.

8. The automobile sunroof motor according to claim 7, characterized in that: A limit plate is fixedly arranged at the end of the cross bar, a torsion spring is fixedly arranged between the limit plate and the transverse plate, the cross bar is movably arranged inside the torsion spring, a blocking rod is fixedly arranged on the inner wall of the shell, and the blocking rod is movably abutted against the limit plate.

9. A mounting assembly, characterized in that: The automobile sunroof motor as claimed in any one of claims 1 to 8 is adopted.

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