CN216872963U

CN216872963U - Automobile electric window motor shell structure and automobile electric window motor

Info

Publication number: CN216872963U
Application number: CN202122874299.1U
Authority: CN
Inventors: 江斌
Original assignee: Ningbo Jingcheng Motor Co ltd
Current assignee: Ningbo Jingcheng Motor Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-07-01
Anticipated expiration: 2031-11-23

Abstract

The utility model provides a shell structure of an automobile electric window motor and the automobile electric window motor, wherein the shell structure comprises a shell and a thin film capacitor, a capacitor bayonet is arranged on the shell, a limiting structure is arranged in the capacitor bayonet, the limiting structure and the shell are integrally formed, and the limiting structure is an elastic piece; the thin film capacitor is arranged in the capacitor bayonet and is clamped with the limiting structure together, so that the thin film capacitor is fixed in the capacitor bayonet; or, the thin film capacitor is limited in the capacitor card port by the limiting structure; according to the automobile electric window motor shell structure and the automobile electric window motor, the limiting structure is arranged in the capacitor bayonet of the shell, and the limiting structure can clamp or limit the thin-film capacitor in the bayonet of the shell, so that the fixing and limiting effects are achieved, the capacitor is higher in installation efficiency and is not easy to fall off, the structure is simple, the cost is not increased, and the stability of the motor shell structure can be effectively ensured.

Description

Electric window motor shell structure of automobile and electric window motor of automobile

Technical Field

The utility model belongs to the technical field of automobile electric window motor shell structures, and particularly relates to an automobile electric window motor shell structure and an automobile electric window motor.

Background

The film capacitor can be installed usually in the small-size motor structure that current car electric window used for the small-size motor structure can appear dropping at installation and testing process owing to do not have limit structure, influences its quality and EMC test.

Based on the technical problems existing in the structure of the small motor, no relevant solution is provided; there is therefore a pressing need to find effective solutions to the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a shell structure of an automobile electric window motor and the automobile electric window motor aiming at overcoming the defects in the prior art and solving the problem that a film capacitor in the existing motor structure is easy to fall off.

The utility model provides a shell structure of an automobile electric window motor, which comprises a shell and a thin film capacitor, wherein a capacitor bayonet is arranged on the shell, a limiting structure is arranged in the capacitor bayonet, the limiting structure and the shell are integrally formed, and the limiting structure is an elastic part; the thin film capacitor is arranged in the capacitor bayonet and is clamped with the limiting structure together, so that the thin film capacitor is fixed in the capacitor bayonet; alternatively, the thin film capacitor is confined within the capacitor card socket by the confinement structure.

Further, limit structure is the buckle, and the buckle can the lock on film capacitor to the restriction film capacitor is deviate from the electric capacity bayonet socket.

Furthermore, the buckle is provided with a clamping hook which can be buckled on the end face of the thin film capacitor.

Further, the elastic element is a plastic element.

Furthermore, the film capacitor is integrally arranged in the capacitor bayonet and penetrates through the bottom of the capacitor bayonet through pins of the film capacitor.

Furthermore, two capacitor bayonets are arranged on the shell, a limiting structure is arranged in each capacitor bayonet, and the two capacitor bayonets are symmetrically arranged along the center of the shell.

Further, still be equipped with the inductance on the casing, the inductance sets up in the inductance bayonet socket of casing, is equipped with limit structure in the inductance bayonet socket, and the inductance is in the same place with the intraoral limit structure joint of inductance bayonet socket to fix in the inductance bayonet socket.

Further, still be equipped with piezo-resistor on the casing, piezo-resistor sets up in the resistance bayonet socket of casing, is equipped with limit structure in the resistance bayonet socket, and piezo-resistor is in the same place with the intraoral limit structure joint of resistance bayonet socket to fix in the resistance bayonet socket.

Correspondingly, the utility model further provides an automobile electric window motor, and the motor comprises the automobile electric window motor shell structure.

According to the motor shell structure of the automobile electric window, the limiting structure is arranged in the capacitor bayonet of the shell, and the limiting structure can clamp or limit the thin-film capacitor in the bayonet of the shell, so that the fixing and limiting effects are achieved, the capacitor is higher in installation efficiency and not easy to fall off, the structure is simple, the cost is not increased, and the stability of the motor shell structure can be effectively ensured.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The utility model will be further explained with reference to the drawings, in which:

FIG. 1 is a first schematic view of a motor housing of an electric window of an automobile according to the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of a motor housing of an electric window of an automobile according to a second embodiment of the present invention;

FIG. 4 is a third schematic view of a motor housing of an electric window of an automobile according to the present invention;

FIG. 5 is a schematic diagram of a thin film capacitor according to the present invention.

In the figure: 1. a housing; 2. buckling; 3. a capacitor bayonet; 4. and (3) a thin film capacitor.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1 to 5, the present invention provides a motor housing structure for an automotive power window, the housing structure includes a housing 1 and a thin film capacitor 4; the capacitor bayonet 3 is arranged on the shell 1, and the limiting structure is arranged in the capacitor bayonet 3, is integrally formed with the shell 1 and is an elastic part; the thin film capacitor 4 is arranged in the capacitor bayonet 3, and the thin film capacitor 4 is clamped with the limiting structure together so as to be fixed in the capacitor bayonet 3; or the thin film capacitor 4 is limited in the capacitor bayonet 3 by the limiting structure and can not be separated from the capacitor bayonet during EMC test; by adopting the fixing mode, the film capacitor 4 can be prevented from falling off in the installation process, and the installation is easier; according to the motor shell structure of the automobile electric window, the limiting structure is arranged in the capacitor bayonet of the shell, and the limiting structure can clamp or limit the thin-film capacitor in the bayonet of the shell, so that the fixing and limiting effects are achieved, the capacitor is higher in installation efficiency and not easy to fall off, the structure is simple, the cost is not increased, and the stability of the motor shell structure can be effectively ensured.

Preferably, with the above solutions, as shown in fig. 1 to 5, in this embodiment, the limiting structure is specifically a buckle 2, and the buckle 2 can be buckled on the thin film capacitor 4, so as to limit the thin film capacitor 4 from coming out of the capacitor bayonet 3; here, it is to be emphasized that: buckle 2 can directly the lock carry out the snap-on film capacitor 4's terminal surface, also can be at film capacitor 4 chucking film capacitor 4 when breaking away from electric capacity bayonet socket 3 for film capacitor 4 can't break away from electric capacity bayonet socket 3, because film capacitor 4 has certain drunkenness distance when installing in electric capacity bayonet socket 3, consequently adopts foretell buckle chucking, can effectively prevent that film capacitor from appearing beating when the installation.

Preferably, in combination with the above scheme, as shown in fig. 1 to 5, the buckle 2 is provided with a hook, and the hook can be buckled on the end surface of the thin film capacitor 4 when the thin film capacitor is mounted, so that the thin film capacitor 4 is effectively fixed or limited and cannot fall off.

Preferably, in combination with the above scheme, as shown in fig. 1 to 5, the limiting structure is an elastic member, and the elastic member is specifically a plastic member, so that when the thin film capacitor 4 is installed, the plastic member can be deformed by being squeezed, and thus the thin film capacitor can be installed in the capacitor bayonet 3, and the limiting structure is not easily damaged; meanwhile, the elastic part is a plastic part, so that the elastic part can be conveniently integrally processed and formed.

Preferably, in combination with the above solution, as shown in fig. 1 to 5, the film capacitor 4 is integrally disposed in the capacitor bayonet 3, and is connected to the circuit board through its pin and the bottom portion passing through the capacitor bayonet 3.

Preferably, in combination with the above solutions, as shown in fig. 1 to 5, two capacitor bayonets 3 are provided on the housing 1, a limiting structure is provided in each capacitor bayonet 3, and the two capacitor bayonets 3 are symmetrically disposed along the central position of the housing 1, so as to implement the mounting of the electrical component, especially the mounting of the thin film capacitor 4.

Preferably, in combination with the above solutions, as shown in fig. 1 to 5, an inductor is further disposed on the housing 1, and the inductor is disposed in an inductor bayonet of the housing 1; specifically, be equipped with limit structure in this inductance bayonet socket, make inductance and the intraoral limit structure of inductance bayonet socket can the joint together like this to fix in the inductance bayonet socket, can't drop.

Preferably, with the above solution, as shown in fig. 1 to 5, the housing 1 is further provided with a varistor, and the varistor is disposed in the resistor bayonet of the housing 1; specifically, be equipped with limit structure in this resistance bayonet socket, make piezoresistor and the intraoral limit structure of resistance bayonet socket can the joint together like this to fix in the resistance bayonet socket, can't drop.

Correspondingly, the utility model also provides an automobile electric window motor, which comprises the automobile electric window motor shell structure, and the performance of the automobile electric window motor can be effectively improved by adopting the automobile electric window motor shell structure.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Those skilled in the art can make numerous possible variations and modifications to the described embodiments, or modify equivalent embodiments, without departing from the scope of the utility model. Therefore, any modification, equivalent change and modification made to the above embodiments according to the technology of the present invention are within the protection scope of the present invention, unless the content of the technical solution of the present invention is departed from.

Claims

1. The motor shell structure of the automobile electric window is characterized by comprising a shell (1) and a thin-film capacitor (4), wherein a capacitor bayonet (3) is arranged on the shell (1), a limiting structure is arranged in the capacitor bayonet (3), the limiting structure and the shell (1) are integrally formed, and the limiting structure is an elastic part; the thin-film capacitor (4) is arranged in the capacitor bayonet (3) and is clamped with the limiting structure together, so that the thin-film capacitor is fixed in the capacitor bayonet (3); or the thin film capacitor (4) is limited in the capacitor bayonet (3) by the limiting structure.

2. The automotive electric window motor casing structure according to claim 1, wherein the limiting structure is a buckle (2), and the buckle (2) can be buckled on the thin-film capacitor (4) so as to limit the thin-film capacitor (4) from falling off the capacitor bayonet (3).

3. The motor housing structure of an automotive electric window according to claim 2, characterized in that the buckle (2) is provided with a hook which can be buckled on the end face of the thin-film capacitor (4).

4. The automotive electric window motor casing structure according to claim 1, wherein the elastic member is a plastic member.

5. The automotive electric window motor casing structure according to claim 1, characterized in that the thin-film capacitor (4), the thin-film capacitor (4) is integrally disposed in the capacitor bayonet (3) and passes through the bottom of the capacitor bayonet (3) through its pin.

6. The motor housing structure of the electric window of the automobile according to claim 1, wherein the housing (1) is provided with two capacitor bayonets (3), each capacitor bayonet (3) is provided with a limiting structure therein, and the two capacitor bayonets (3) are symmetrically arranged along a central position of the housing (1).

7. The automobile electric window motor shell structure according to claim 1, characterized in that an inductor is further disposed on the shell (1), the inductor is disposed in an inductor bayonet of the shell (1), a limiting structure is disposed in the inductor bayonet, and the inductor is clamped with the limiting structure in the inductor bayonet so as to be fixed in the inductor bayonet.

8. The casing structure of the electric window motor of the automobile according to claim 1, wherein the casing (1) further has a voltage dependent resistor, the voltage dependent resistor is disposed in a resistor bayonet of the casing (1), a limiting structure is disposed in the resistor bayonet, and the voltage dependent resistor is clamped with the limiting structure in the resistor bayonet so as to be fixed in the resistor bayonet.

9. An automotive electric window motor characterized by comprising the automotive electric window motor case structure of any one of claims 1 to 8.