CN215580638U

CN215580638U - Stable skylight motor of transmission

Info

Publication number: CN215580638U
Application number: CN202121945343.7U
Authority: CN
Inventors: 陈启
Original assignee: Ningbo Hengte Automobile Parts Co ltd
Current assignee: Ningbo Hengte Automobile Parts Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-01-18
Anticipated expiration: 2031-08-18

Abstract

The utility model provides a stably-driven skylight motor which comprises a motor mounting substrate, a mounting base, an output fixing plate and a motor, wherein the mounting base is arranged at the bottom of the motor mounting substrate, the output fixing plate is arranged at the front end of the mounting base, the motor is arranged at the front end of the motor mounting substrate, an output bearing is arranged at the front end of the joint of the motor and the output fixing plate, a chain wheel is arranged in front of the output bearing, and a fixing shaft is arranged at the front end of the chain wheel. According to the utility model, in the process of driving the automobile skylight to operate and drive by the motor, the stable installation of the motor assembly can be ensured, the adverse effect on the installation assembly caused by the operation of the motor or the vibration of the automobile is avoided, the damage of the skylight driving assembly caused by vibration or external bumping is avoided, a plurality of groups of fixing and buffering devices are arranged in the motor body, the rotating assembly and the supporting device can be protected under the condition that the rotating assembly is driven to rotate by electric power, and the normal operation of the motor and the rotating assembly is ensured.

Description

Stable skylight motor of transmission

Technical Field

The utility model relates to the technical field of skylight motor design, in particular to a skylight motor with stable transmission.

Background

The automobile skylight is arranged on the roof, so that air in the automobile can be effectively circulated, the fresh air can enter the automobile skylight, the traditional ventilation mode is changed, wind blows in to form a stream of air flow, turbid air in a carriage is pumped out, when the automobile runs at high speed, the air respectively and rapidly flows through the periphery of the automobile, when the sun visor is opened, a negative pressure area is formed outside the automobile, and due to the difference of air pressure inside and outside the automobile, the turbid air in the automobile can be pumped out, and the ventilation purpose is achieved. The existing automobile generally adopts an electric skylight, and needs a motor to drive and support, but the electric skylight motor assembly in the prior art has the main technical problem that the automobile runs and is subjected to severe vibration in a hollow manner, so that the integral structure of the motor assembly is easily damaged, the control of the motor on the skylight is influenced or even disconnected, and the service life of the skylight is shortened. Therefore, a skylight motor with stable transmission is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem of providing a skylight motor with stable transmission, so as to solve the problems that the motor in the prior art is poor in installation stability, the motor is not integrated and parts are easy to damage; the purpose of reducing the adverse effect of bumping on the motor, protecting the motor parts and improving the transmission stability of the motor is achieved, and the service time of the skylight motor is prolonged.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a skylight motor that transmission is stable, includes motor mounting substrate, installation base, output fixed plate and motor, motor mounting substrate bottom is equipped with the installation base, installation base front end is equipped with the output fixed plate, motor mounting substrate front end is equipped with the motor, the motor is equipped with output bearing with output fixed plate junction front end, output bearing the place ahead is equipped with the sprocket, the sprocket front end is equipped with the fixed axle, be equipped with drive chain on the sprocket.

As a preferable aspect of the present invention, wherein: the motor comprises a motor rear end shell, a motor body is arranged in front of the motor rear end shell, a rotating shaft mounting seat is arranged in the center of the motor rear end shell, a rotating shaft is arranged in the center of the rotating shaft mounting seat, and a limiting seat is arranged at the joint of the rotating shaft and the motor body.

Further, the motor body inner chamber is equipped with the driving frame, the driving frame front end is equipped with spacing panel, spacing panel the place ahead is equipped with rotary joint, the rotary joint bottom is equipped with the buffer seat, both ends are equipped with the elastic frame respectively about the buffer seat.

Further, an insulating shell is arranged at the outer end of the motor body, a fixing bayonet is arranged in the center of the front end of the insulating shell, a damping ring is arranged in the inner cavity of the fixing bayonet, an output shaft pin is arranged in the inner cavity of the damping ring, and the front end of the rotating shaft is fixed in the center of the output shaft pin.

Further, the rear end of the limiting seat is provided with a rear fixing piece, the rear fixing piece is embedded into the motor rear end shell, and a wear-resistant cushion layer is arranged between the motor rear end shell and the outer wall of the motor.

Further, motor rear end casing face end is equipped with the sealed shell seat, sealed shell seat inboard is equipped with waterproof radiating groove, waterproof radiating groove inboard is equipped with the fin, evenly be equipped with a plurality of fixed pins between fin and the sealed shell seat, fin central authorities are equipped with the rubber packing piece, rubber packing piece central authorities are equipped with wear pad, wear pad central authorities fix the pivot rear end, pivot outer end installation department is equipped with the joint seat, joint seat outer end is equipped with a plurality of buckles, the buckle imbeds in the motor rear end casing, sealed shell seat bottom is equipped with the installation casing.

Further, the motor mounting substrate rear end top left and right sides is equipped with the reference column respectively, the reference column inboard is equipped with the retainer plate, the retainer plate inboard is equipped with the groove of taking a breath, it inhales the sound cotton to take a breath inslot side, it is equipped with the lockpin to inhale cotton central authorities of sound, the retainer plate bottom is equipped with fixed block two, both ends are equipped with fixed block one respectively about fixed block two, a fixed block outer end is equipped with the stand respectively.

Compared with the prior art, the technical scheme of the utility model has the following advantages:

1. the skylight motor with stable transmission is simple in structure and convenient to operate, can ensure stable installation of the motor assembly in the process of driving the automobile skylight to operate and transmit by the motor, avoids adverse effects on the installation assembly caused by motor operation or automobile oscillation, avoids damage of the skylight transmission assembly caused by vibration or external bumping, and is provided with a plurality of groups of fixing and buffering devices in the motor body.

2. According to the scheme, the heat dissipation groove and the ventilation device are arranged at the motor installation component, so that heat can be dissipated to the motor main body and the internal rotating component, the insulating shell is arranged in the motor, the motor can be matched with a control signal of an electric control circuit, the skylight is correspondingly controlled under the action of the motor, meanwhile, the rotating speed of the motor is rapidly reduced under the action of the rotating shaft by utilizing the insulating shell and the internal adjusting component, the rotating speed of the motor is rapidly reduced under the action of the rotating shaft under the braking action of the rotating device and the damping element, and damage to the skylight installation frame when the skylight is closed is eliminated.

Drawings

FIG. 1 is a schematic view of an installation structure of a stable-transmission skylight motor of the utility model;

FIG. 2 is a schematic structural diagram of a stable-transmission skylight motor of the present invention;

FIG. 3 is a schematic longitudinal sectional view of a motor body of a stable-transmission skylight motor of the present invention;

FIG. 4 is a schematic view of the mounting structure of the motor rear housing of the stable-transmission skylight motor of the present invention;

fig. 5 is a schematic view of a fixing and mounting structure of a motor mounting substrate of a stable-transmission skylight motor according to the present invention.

Wherein: 1 is a motor mounting base plate, 11 is a positioning column, 12 is a fixing ring, 13 is an air exchange groove, 14 is sound absorption cotton, 15 is a lock pin, 16 is an upright post, 17 is a fixing block I, 18 is a fixing block II, 2 is a mounting base, 3 is an output fixing plate, 4 is a motor, 401 is a sealing shell seat, 402 is a waterproof radiating groove, 403 is a radiating fin, 404 is a fixing pin, 405 is a rubber gasket, 406 is a wear-resistant sheet, 407 is a clamping seat, 408 is a buckle, 409 is an installation shell, 41 is a motor rear end shell, 42 is a motor body, 43 is a rotating shaft installation seat, 44 is a limiting seat, 45 is a rotating shaft, 46 is a transmission frame, 47 is a limiting panel, 48 is a rotary joint, 49 is a buffer seat, 410 is an elastic frame, 411 is an insulating shell, 412 is a wear-resistant cushion layer, 413 is a damping ring, 414 is an output shaft pin, 415 is a rear fixing piece, 5 is an output bearing, 6 is a chain wheel, 7 is a fixed shaft and 8 is a transmission chain.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

Referring to fig. 1-5, the utility model provides a stably-driven skylight motor, which comprises a motor mounting substrate 1, a mounting base 2, an output fixing plate 3 and a motor 4, wherein the bottom of the motor mounting substrate 1 is provided with the mounting base 2, the front end of the mounting base 2 is provided with the output fixing plate 3, the front end of the motor mounting substrate 1 is provided with the motor 4, the front end of the joint of the motor 4 and the output fixing plate 3 is provided with an output bearing 5, the front part of the output bearing 5 is provided with a chain wheel 6, the front end of the chain wheel 6 is provided with a fixing shaft 7, the chain wheel 6 is provided with a driving chain 8, the front end of the motor mounting substrate 1 fixes the mounting of the motor 4, the joint of the output end of the motor 4 and the output fixing plate 3 is provided with the output bearing 5, the mounting influence of the motor on the output fixing plate 3 is cut off, the supporting effect of the output fixing plate 3 on the output end of the motor 4 is ensured, and the output bearing 5 drives the chain wheel 6 to move circumferentially, the driving chain belt 8 is driven to pull the skylight, the skylight is opened and closed, the chain wheel 6 is fixed by the fixing shaft 7 to be connected with the output end of the motor, and the motor 4 is guaranteed to effectively control the skylight transmission.

Motor mounting substrate 1 and output fixed plate 3 are fixed respectively and set up in both ends around installation base 2, and installation base 2 bottom is equipped with mounting groove and mounting, and motor element passes through mounting groove and mounting and skylight transmission installation component fixed connection, utilizes motor element to rotate, drives the stable removal in skylight and realizes its operation that opens and shuts.

Referring to fig. 2, the motor 4 includes a motor rear housing 41, a motor body 42 is disposed in front of the motor rear housing 41, a rotating shaft mounting seat 43 is disposed in the center of the motor rear housing 41, a rotating shaft 45 is disposed in the center of the rotating shaft mounting seat 43, a limiting seat 44 is disposed at a joint of the rotating shaft 45 and the motor body 42, the motor 4 fixes a stable installation of the motor operation assembly through the motor rear housing 41, a mechanical support structure is provided for rotation and speed adjustment of the motor, an inner cavity of the motor body 42 provides a mounting device for the motor operation rotation assembly, normal operation of the motor rotation assembly is ensured, the rotating shaft mounting seat 43 fixes connection between the motor rear housing 41 and the rotating shaft 45, normal rotation of the rotating shaft 45 in the motor body 42 is ensured, the joint of the rotating shaft 45 and the motor body 42 is reinforced by the limiting seat 44, and it is ensured that the rotating shaft 45 drives the motor body 42 to have activity.

The inner cavity of the motor body 42 is provided with a transmission frame 46, the front end of the transmission frame 46 is provided with a limit panel 47, the front part of the limit panel 47 is provided with a rotary joint 48, the bottom of the rotary joint 48 is provided with a buffer seat 49, the left end and the right end of the buffer seat 49 are respectively provided with an elastic frame 410, the outer end of the transmission frame 46 is provided with an induction coil, the transmission frame 46 is driven to rotate by matching with power input, electric energy is converted into mechanical energy to be output, the inner cavity of the motor body 42 drives the motor body 42 to rotate through the transmission frame 46 to drive a rotating shaft 45 to operate, so that the output end generates motor output under corresponding voltage and control frequency to drive an operating component to move, the moving amount of a skylight is ensured, the control of opening and closing of the skylight is realized, the torque output frequency and amplitude of the motor can be controlled through the limit panel 47, the mechanical fault caused by the too fast rotation of the transmission frame 46 is avoided, the rotary joint 48 establishes the connection between the rotating shaft 45 and the buffer seat 49, during the rapid rotation of the rotating shaft 45, the impact of vibration generated by the rotation can be reduced by the buffer seat 49 and the elastic frame 410.

Referring to fig. 3, an insulating housing 411 is arranged at the outer end of a motor body 42, a fixing bayonet is arranged in the center of the front end of the insulating housing 411, a damping ring 413 is arranged in the inner cavity of the fixing bayonet, an output shaft pin 414 is arranged in the inner cavity of the damping ring 413, the front end of a rotating shaft 45 is fixed in the center of the output shaft pin 414, the motor body 42 is isolated from the outside through the insulating housing 411, the influence of external environmental factors on the normal operation of the motor is avoided, the insulating housing 411 fixes the installation of the damping ring 413 through the fixing bayonet, the influence of the rotation of the rotating shaft 45 on a fixing device is reduced, the service time of the rotating shaft 45 and a fixing component is prolonged, the rotating shaft 45 is fixed by the output shaft pin 414 to be connected with the output device, and the stability of the output shaft is ensured.

Spacing seat 44 rear end is equipped with back mounting 415, back mounting 415 imbeds in the motor rear end casing 41, be equipped with wear-resisting bed course 412 between motor rear end casing 41 and the motor 4 outer wall, the stability that spacing seat 44 and motor rear end casing 41 are connected is strengthened to back mounting 415, guarantee the absolute control of spacing seat 44 to pivot 45 and pivot bearing, strengthen the control of motor rear end casing 41 to spacing seat 44, wear-resisting bed course 412 can reduce the influence of motor casing to motor rear end casing 41 when the motor moves, avoid connecting the casing and produce deformation, guarantee the normal use of motor 4.

Referring to fig. 4, a sealing housing seat 401 is disposed at a surface end of a rear end housing 41 of the motor, a waterproof heat sink 402 is disposed at an inner side of the sealing housing seat 401, a heat sink 403 is disposed at an inner side of the waterproof heat sink 402, a plurality of fixing pins 404 are uniformly disposed between the heat sink 403 and the sealing housing seat 401, a rubber gasket 405 is disposed at a center of the heat sink 403, a wear pad 406 is disposed at a center of the rubber gasket 405, a rear end of a rotating shaft 45 is fixed at a center of the wear pad 406, a clamping seat 407 is disposed at an outer end mounting position of the rotating shaft 45, a plurality of buckles 408 are disposed at an outer end of the clamping seat 407, the buckles 408 are embedded into the rear end housing 41 of the motor, and a mounting housing 409 is disposed at a bottom of the sealing housing seat 401.

The motor rear end shell 41 seals a gap between the motor 4 and the motor rear end shell 41 through the sealing shell seat 401 to ensure the sealing property of an inner cavity of the motor 4, the waterproof heat dissipation groove 402 is provided with a waterproof breathable film which can prevent environmental moisture from entering the inner cavity of the motor 4 and discharge heat generated by the operation of the motor to ensure the safety of the operation of the motor, the motor rear end shell 41 absorbs hot gas generated by the operation of the motor through the heat dissipation fins 403 and discharges the hot gas from the waterproof heat dissipation groove 402, the fixing pin 404 strengthens the stability of the connection between the sealing shell seat 401 and the heat dissipation fins 403, the rubber gasket 405 provides a supporting and buffering effect for the operation of the rotating shaft 45, reduces the influence of the operation of the rotating shaft 45 on the motor rear end shell 41, the wear-resistant sheet 406 can enhance the buffering effect of the rubber gasket 405, strengthens the fixing effect of the clamping seat on the rotating shaft 45, and ensures the stability of the clamping device through the buckle 408, the installation casing 409 guarantees the spacing nature that motor rear end casing 41 and sealed shell seat 401 subassembly are connected, avoids vibrations to make both produce not hard up, strengthens the stability of motor operation.

Referring to fig. 5, the left and right sides of the top of the rear end of the motor mounting substrate 1 are respectively provided with a positioning column 11, the inner side of the positioning column 11 is provided with a fixing ring 12, the inner side of the fixing ring 12 is provided with a ventilation groove 13, the inner side of the ventilation groove 13 is provided with a sound absorbing cotton 14, the center of the sound absorbing cotton 14 is provided with a lock pin 15, the bottom of the fixing ring 12 is provided with a fixing block two 18, the left and right ends of the fixing block two 18 are respectively provided with a fixing block one 17, the outer ends of the fixing block one 17 are respectively provided with a stand column 16, the motor mounting substrate 1 enhances the mounting of the fixing ring 12 through the positioning column 11, the inner side of the fixing ring 12 is fixedly clamped with the motor rear end shell 41, namely, the positioning column 11 ensures the fixed connection of the motor 4 and the motor mounting substrate 1, the ventilation groove 13 is arranged opposite to the waterproof heat dissipation groove 402, the normal operation of the motor 4 is ensured, the sound absorbing cotton 14 can reduce the noise generated during the operation of the motor, and ensure the use experience of the skylight motor, the lock pin 15 is embedded into the connecting piece of the motor rear end shell 41 from the center of the fixing ring 12, the motor mounting base plate 1 supports the motor 4 stably, the first fixing block 17 and the second fixing block 18 support the fixing ring 12 through the upright post 16, and connection firmness of the supporting component is guaranteed.

The skylight motor with stable transmission has simple structure and convenient operation, and when the motor drives the automobile skylight to run and transmit, can ensure the stable installation of the motor component, avoid the adverse effect on the installation component caused by the running of the motor or the vibration of the automobile, avoid the damage of the skylight transmission component caused by the vibration or the external bump, a plurality of groups of fixing and buffering devices are arranged in the motor body, under the condition of ensuring that the rotating assembly is driven to rotate by electric power, the rotating assembly and the supporting device can be protected, the influence of the operation of the motor on the installation assembly is reduced, the normal operation of the motor and the rotating assembly is guaranteed, the insulating shell and the internal adjusting assembly are utilized, the rotating shaft is used for reducing the rotating speed of the rotating shaft, the rotating device and the damping element are matched with the braking action, the rotating speed of the motor is rapidly reduced, and the damage to the skylight installation frame when the skylight is closed is avoided.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A skylight motor with stable transmission comprises a motor mounting base plate (1), a mounting base (2), an output fixing plate (3) and a motor (4), and is characterized in that the mounting base (2) is arranged at the bottom of the motor mounting base plate (1), the output fixing plate (3) is arranged at the front end of the mounting base (2), the motor (4) is arranged at the front end of the motor mounting base plate (1), an output bearing (5) is arranged at the front end of the joint of the motor (4) and the output fixing plate (3), a chain wheel (6) is arranged in front of the output bearing (5), a fixing shaft (7) is arranged at the front end of the chain wheel (6), and a transmission chain (8) is arranged on the chain wheel (6);

the motor (4) comprises a motor rear end shell (41), a motor body (42) is arranged in front of the motor rear end shell (41), a rotating shaft mounting seat (43) is arranged in the center of the motor rear end shell (41), a rotating shaft (45) is arranged in the center of the rotating shaft mounting seat (43), and a limiting seat (44) is arranged at the joint of the rotating shaft (45) and the motor body (42).

2. The skylight motor with stable transmission according to claim 1, characterized in that a transmission frame (46) is arranged in the inner cavity of the motor body (42), a limiting panel (47) is arranged at the front end of the transmission frame (46), a rotary joint (48) is arranged in front of the limiting panel (47), a buffer seat (49) is arranged at the bottom of the rotary joint (48), and elastic frames (410) are respectively arranged at the left end and the right end of the buffer seat (49).

3. The skylight motor with stable transmission according to claim 2, characterized in that an insulating housing (411) is provided at an outer end of the motor body (42), a fixing bayonet is provided at a center of a front end of the insulating housing (411), a damping ring (413) is provided in an inner cavity of the fixing bayonet, an output shaft pin (414) is provided in an inner cavity of the damping ring (413), and the front end of the rotating shaft (45) is fixed at a center of the output shaft pin (414).

4. The skylight motor with stable transmission of claim 3, characterized in that the rear end of the limiting seat (44) is provided with a rear fixing piece (415), the rear fixing piece (415) is embedded in the motor rear end shell (41), and a wear-resistant cushion (412) is arranged between the motor rear end shell (41) and the outer wall of the motor (4).

5. A stable-transmission skylight motor according to claim 4, characterized in that the motor back end shell (41) face end is provided with a sealed shell seat (401), a waterproof heat dissipation groove (402) is arranged on the inner side of the sealing shell seat (401), a heat dissipation fin (403) is arranged on the inner side of the waterproof heat dissipation groove (402), a plurality of fixing pins (404) are uniformly arranged between the radiating fin (403) and the sealing shell seat (401), a rubber gasket (405) is arranged in the center of the radiating fin (403), a wear-resistant plate (406) is arranged in the center of the rubber gasket (405), the center of the wear-resistant sheet (406) is fixed at the rear end of the rotating shaft (45), a clamping seat (407) is arranged at the mounting position of the outer end of the rotating shaft (45), the outer end of the clamping seat (407) is provided with a plurality of buckles (408), the buckles (408) are embedded into the motor rear end shell (41), and the bottom of the sealing shell seat (401) is provided with an installation shell (409).

6. The skylight motor with stable transmission according to claim 1, wherein the motor mounting base plate (1) is provided with positioning columns (11) on the left and right sides of the top of the rear end, a fixing ring (12) is arranged inside the positioning columns (11), a ventilation groove (13) is arranged inside the fixing ring (12), sound-absorbing cotton (14) is arranged inside the ventilation groove (13), a lock pin (15) is arranged in the center of the sound-absorbing cotton (14), a second fixing block (18) is arranged at the bottom of the fixing ring (12), first fixing blocks (17) are arranged on the left and right ends of the second fixing block (18), and columns (16) are arranged at the outer ends of the first fixing blocks (17).