CN210234627U - Double-body motor device for skylight assembly, skylight assembly and vehicle - Google Patents

Abstract

The utility model relates to a binary motor device, skylight assembly and vehicle for skylight assembly. The double-body motor device comprises: a main housing (1); a common circuit board (2), wherein the common circuit board (2) is fixed on the main shell (1) in a shape-fitting manner, and a motor plug (5) protruding out of the main shell (1) is connected with the common circuit board; and a first motor (3) and a second motor (4), wherein the first motor (3) and the second motor (4) are symmetrically arranged on the common circuit board (2) and are connected with the main shell (1), and an arrangement space (21) for arranging electronic devices is reserved between the first motor (3) and the second motor (4). The number of parts of the skylight assembly is reduced through the design of the double-body motor device, so that the economic cost and the manufacturing working hour cost of the skylight assembly are reduced.

Description

Double-body motor device for skylight assembly, skylight assembly and vehicle

Technical Field

The utility model relates to a vehicle skylight technical field. More particularly, the present invention relates to a dual body motor arrangement for a skylight assembly. The present invention also relates to a sunroof assembly including such a dual body motor arrangement, and to a vehicle including such a sunroof assembly.

Background

At present, transparent skylight is installed on the top cap of most domestic vehicles to play effects such as ventilation and daylighting heat dissipation. A sunroof glass is generally installed at a central region of a roof of a vehicle and is provided with a rolling blind that can be deployed and retracted so as to be able to control light entering a vehicle compartment.

In conventional designs, the vehicle's sunroof assembly includes two single motor devices for driving the sunroof glass and the roller shade, respectively. To facilitate ease of arrangement and reduce manufacturing difficulties, the two single motor units are typically mounted on the front and rear frames of the skylight assembly, respectively.

Fig. 1 is a perspective view illustrating a conventional single motor apparatus in the prior art, and fig. 2 is an exploded view illustrating the single motor apparatus in fig. 1. As shown in fig. 1 and 2, the single motor apparatus includes a housing 100, a circuit board (PCB)200, and a motor 300. The circuit board 200 is fixed to the housing 100 in a form-fitting manner, and a motor plug 500 protruding from the housing 100 is connected to one end of the circuit board 200. The motor 300 is mounted on the circuit board 200 and connected with the housing 100. When the motor 300 is started, the motor 300 drives the skylight glass chain or the rolling male curtain chain to move in the corresponding chain channel arranged on the front frame or the rear frame of the skylight assembly through the gear transmission device so as to realize the opening or closing of the skylight or the rolling male curtain.

One disadvantage of the prior art sunroof assembly is that the number of parts is large due to the need to provide two single motor devices, which is not favorable for cost control.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the shortcoming that exists among the above-mentioned prior art, provide a binary motor device for skylight assembly, design through this kind of binary motor device has reduced the spare part quantity of skylight assembly, has consequently reduced the economic cost and the manufacturing time cost of skylight assembly.

To this end, a first aspect of the present invention relates to a dual-body motor arrangement for a sunroof assembly, the dual-body motor arrangement comprising: a main housing; a common circuit board which is fixed on the main housing in a shape fitting manner and is connected with a motor plug protruding out of the main housing; and a first motor and a second motor which are symmetrically mounted on the common circuit board and connected with the main housing, and between which an arrangement space for arranging electronic devices is left.

According to a preferred embodiment of the invention, the motor plug is connected to the common circuit board adjacent to the arrangement space.

According to a preferred embodiment of the present invention, the double body motor apparatus further comprises an auxiliary housing connected with the main housing to cover the arrangement space.

According to a preferred embodiment of the present invention, the main housing includes a plurality of buckles extending from edges thereof, and each of the first motor, the second motor and the auxiliary housing includes a clamping portion interworking with the buckles.

According to a preferred embodiment of the present invention, the auxiliary housing is connected to the first motor and the second motor.

The second aspect of the utility model relates to a skylight assembly, the skylight assembly includes: a front frame and a rear frame; and a dual body motor arrangement for a skylight assembly according to the first aspect of the present invention, the dual body motor arrangement being mounted on either the front frame or the rear frame.

According to a preferred embodiment of the present invention, one of the first motor and the second motor is a sunroof glass drive motor, and the other is a sun blind drive motor.

A third aspect of the present invention relates to a vehicle, the vehicle comprising a sunroof assembly according to the second aspect of the present invention.

Compare in prior art, according to the utility model discloses a binary motor device for skylight assembly has a plurality of advantages, especially: all electronic devices of the skylight glass driving motor and the sun roller shutter driving motor are integrated on the same common circuit board, so that one circuit board is reduced, and the number of motor plugs is reduced from two to one.

Drawings

Other features and advantages of the present invention will be better understood by the following detailed description of the preferred embodiments when considered in conjunction with the accompanying drawings, in which like reference characters designate the same or similar parts throughout the figures thereof.

FIG. 1 is a perspective view of a conventional single motor device of the prior art;

FIG. 2 is an exploded view of the single motor assembly of FIG. 1;

FIG. 3 is a schematic perspective view of one embodiment of a dual body motor apparatus according to the present invention;

FIG. 4 is an exploded view of the dual body motor arrangement of FIG. 3;

fig. 5 is a schematic bottom view of the dual body motor arrangement of fig. 3.

Detailed Description

The practice and use of the embodiments are discussed in detail below. It should be understood, however, that the specific embodiments discussed are merely illustrative of specific ways to make and use the invention, and do not limit the scope of the invention.

It is noted that the drawings are not only for explanation and illustration of the present invention but also help to be defined by the present invention as necessary.

FIG. 3 is a schematic perspective view of one embodiment of a dual body motor apparatus according to the present invention; FIG. 4 is an exploded view of the dual body motor arrangement of FIG. 3; fig. 5 is a schematic bottom view of the dual body motor arrangement of fig. 3, with the auxiliary housing 6 omitted.

As shown in fig. 3 to 5, the dual body motor apparatus for a sunroof assembly according to the present invention mainly includes a main housing 1, a common circuit board 2, a first motor 3, a second motor 4, a motor plug 5, and an auxiliary housing 6.

One of the first motor 3 and the second motor 4 is a sunroof glass drive motor, and the other is a sun blind drive motor. For example, the first motor 3 is a sunroof glass drive motor, and the second motor 4 is a sun blind drive motor. The first motor 3 comprises a first motor housing 31 for fixing the rotor, the stator and the first gear transmission 32 of the first motor 3. The rotor of the first motor 3 drives the sunroof chain to move in a sunroof chain channel provided in a front frame or a rear frame of the sunroof assembly through the first gear transmission 32, so as to open or close the sunroof. The second motor 4 comprises a second motor housing 41 for fixing the rotor, the stator and the second gear transmission 42 of the second motor 4. The rotor of the second motor 4 drives the roller blind chain to move in the roller blind chain channel provided in the front frame or the rear frame of the sunroof assembly through the second gear transmission 42 to open or close the roller blind.

Compared with the two single motor devices included in the skylight assembly in the prior art, the double-body motor device integrates the first motor 3 and the second motor 4 and other electronic devices for the two motors on the common circuit board 2, so that the number of parts is reduced, and the cost is saved.

The main housing 1 is connected to the common circuit board 2, the first motor 3 and the second motor 4, respectively, to fix a circuit assembly composed of the common circuit board 2 and the first motor 3, the second motor 4 and other electronic devices mounted on the common circuit board 2, and the main housing 1 is connected to a front frame or a rear frame of the sunroof assembly to fix the two-body motor device to the front frame or the rear frame, for example, a lateral section of the front frame or the rear frame ("lateral" corresponds to a lateral direction of the vehicle).

The common circuit board 2 is shaped to fit the main casing 1 so as to be fixed to the main casing 1, and the common circuit board 2 is connected with a motor plug 5 protruding from the main casing 1. In the illustrated preferred embodiment, in order to optimize the structural layout, the first motor 3 and the second motor 4 are located on both sides of and substantially symmetrical with respect to the center point of the common circuit board 2 in the longitudinal direction of the common circuit board 2, respectively, and the first gear transmission 32 of the first motor 3 and the second gear transmission 42 of the second motor 4 are disposed close to each other, so that the common circuit board 2 and the main casing 1 are designed to each have a substantially "Z" shape as illustrated. The motor plug 5 can be connected to any position on the common circuit board 2 that does not interfere positionally with the first motor 3 and the second motor 4 for connecting the two-body motor arrangement to the power supply of the vehicle.

Also in order to optimize the structural layout, an arrangement space 21 for arranging electronic components (e.g., a plurality of capacitors 7) on the common circuit board 2 is left between the first motor 3 and the second motor 4 (i.e., between the mounting position of the first gear transmission 32 on the common circuit board 2 and the mounting position of the second gear transmission 42 on the common circuit board 2). The motor plug 5 can be connected to the common circuit board 2 adjacent to the arrangement space 21, for example. In addition, the dual body motor apparatus may further include an auxiliary housing 6, and the auxiliary housing 6 is connected with the main housing 1 to cover the arrangement space 21.

Preferably, the main housing 1 includes a first buckle 11, a second buckle 12 and a third buckle 13 extending from the edge thereof, and a first clamping portion 33 matching with the first buckle 11 is provided on the first motor cover 31 of the first motor 3, a second clamping portion 43 matching with the second buckle 12 is provided on the second motor cover 41 of the second motor 4, and a third clamping portion 61 matching with the third buckle 13 is provided on the auxiliary housing 6. The main housing 1 is thus connected with the first motor 3, the second motor 4, and the auxiliary housing 6, respectively, by snap-fitting between these snaps and the corresponding snap portions.

Also preferably, the auxiliary housing 6 is also connected with the first motor 3 and the second motor 4. More specifically, the auxiliary housing 6 includes a first recess 62 and a second recess 63 provided at the edges thereof, and the first motor cover 31 of the first motor 3 is provided with a first projection 34 that is fitted into the first recess 62, and the second motor cover 41 of the second motor 4 is provided with a second projection 44 that is fitted into the second recess 63. The auxiliary housing 6 is thereby connected with the first motor 3 and the second motor 4, respectively, by a snap fit between these recesses and the corresponding projections. Therefore, the main housing 1, the first motor 3, the second motor 4 and the auxiliary housing 6 are assembled together by multiple clamping to form the whole external structure of the double-body motor device.

The technical content and technical features of the present invention have been disclosed above, but it should be understood that various changes and modifications can be made to the concept disclosed above by those skilled in the art under the inventive concept of the present invention, and all fall within the scope of the present invention.

The above description of embodiments is intended to be illustrative, and not restrictive, and the scope of the invention is defined by the appended claims.

Claims (8)

1. A dual body motor apparatus for a skylight assembly, comprising:

a main housing (1);

a common circuit board (2), wherein the common circuit board (2) is fixed on the main shell (1) in a shape-fitting manner, and a motor plug (5) protruding out of the main shell (1) is connected with the common circuit board; and

a first motor (3) and a second motor (4), wherein the first motor (3) and the second motor (4) are symmetrically arranged on the common circuit board (2) and are connected with the main shell (1), and an arrangement space (21) for arranging electronic devices is reserved between the first motor (3) and the second motor (4).

2. The dual-body motor arrangement for a sunroof assembly according to claim 1, wherein the motor plug (5) is connected to the common circuit board (2) adjacent to the arrangement space (21).

3. The dual body motor arrangement for a sunroof assembly according to claim 1, further comprising an auxiliary housing (6), the auxiliary housing (6) being connected with the main housing (1) to cover the arrangement space (21).

4. A dual body motor arrangement for a skylight assembly according to claim 3, wherein the main housing (1) includes a plurality of catches (11) extending from an edge thereof, and each of the first motor (3), the second motor (4), and the auxiliary housing (6) includes a catch portion that interfits with the catches (11).

5. The dual motor arrangement for a sunroof assembly according to claim 3, wherein the auxiliary housing (6) is connected with the first motor (3) and the second motor (4).

6. A skylight assembly comprising a front frame and a rear frame, characterized in that the skylight assembly further comprises a dual-body motor arrangement for a skylight assembly according to any of claims 1-5 mounted on the front frame or the rear frame.

7. Sunroof assembly according to claim 6, wherein one of the first motor (3) and the second motor (4) is a sunroof glass drive motor and the other is a roller blind drive motor.

8. A vehicle, characterized in that it comprises a sunroof assembly according to claim 6 or 7.

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