CN219487148U - Skylight for caravan - Google Patents

Abstract

The utility model belongs to the technical field of car as a house accessories, and particularly relates to a skylight for a car as a house, which comprises a window body, a skylight cover and a lifting driving component; the window body is penetrated with an air channel, the front end of the skylight cover is hinged with the front end of the window body, the skylight cover is arranged above the air channel, and the lifting driving assembly is used for driving the skylight cover to rotate upwards to open the air channel or rotate downwards to close the air channel; the lifting driving assembly comprises a screw rod, a flexible shaft, a handle and a lifting motor, wherein a bearing plate is arranged in the air duct in an extending mode, the screw rod is arranged on the bearing plate along the direction perpendicular to the rotation axis of the skylight cover, one end of the screw rod is connected with the output end of the lifting motor, the other end of the screw rod is sequentially connected with the flexible shaft and the handle, one end of the handle, far away from the flexible shaft, is exposed in a carriage, two sliding blocks are connected with the screw rod in a threaded mode, a cantilever is hinged to the sliding blocks, one end, far away from the sliding blocks, of the cantilever is hinged to a supporting block, and the supporting block is connected with the skylight cover.

Description

Skylight for caravan

Technical Field

The utility model belongs to the technical field of car as a house accessories, and particularly relates to a skylight for a car as a house.

Background

The car as a house skylight is installed in the roof, can effectually make the interior circulation of air of car, increases fresh air's entering, brings healthy, comfortable enjoyment for the user, and car as a house skylight is one of the important car as a house accessories that the user pays attention to when purchasing the car as a house, and the user is higher and higher to the requirement of car as a house skylight. The existing motor home sunroof is divided into a manual control type and an automatic control type, wherein the manual control type motor home sunroof needs to manually open and close a sunroof cover, so that the operation is inconvenient and the user experience is poor; the automatic control car as a house skylight includes actuating mechanism, and actuating mechanism is used for driving the skylight lid to open and close automatically, and current car as a house skylight's actuating mechanism has defects such as structure complicacy and cost are higher.

Disclosure of Invention

The utility model provides a skylight for a motor home, which aims to solve the problem that a driving mechanism of the skylight for the motor home in the prior art is complex in structure.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows, the skylight for the motor home comprises a window body, a skylight cover and a lifting driving component; the window body is penetrated with an air channel, the front end of the skylight cover is hinged with the front end of the window body, the skylight cover is arranged above the air channel, and the lifting driving assembly is used for driving the skylight cover to rotate upwards to open the air channel or rotate downwards to close the air channel;

the lifting driving assembly comprises a screw rod, a flexible shaft, a handle and a lifting motor, wherein a bearing plate is arranged in the air duct in an extending mode, the screw rod is arranged on the bearing plate along the direction perpendicular to the rotation axis of the skylight cover, one end of the screw rod is connected with the output end of the lifting motor, the other end of the screw rod is sequentially connected with the flexible shaft and the handle, one end of the handle, far away from the flexible shaft, is exposed in a carriage, two sliding blocks are connected with the screw rod in a threaded mode, a cantilever is hinged to the sliding blocks, one end, far away from the sliding blocks, of the cantilever is hinged to a supporting block, and the supporting block is connected with the skylight cover.

Preferably, the skylight for the motor home further comprises a ventilator and a fan motor, wherein the fan motor is arranged on the bearing plate, the fan motor is in transmission connection with the ventilator, the ventilator is located below the fan motor, and the lifting driving assembly is located at the side of the ventilator. The ventilation efficiency of the skylight for the motor home is greatly improved, and the layout of the ventilation fan, the fan motor and the lifting driving assembly is reasonable and compact, and the operation is reliable and stable.

Further, the middle part of loading board is the cross, the installation cavity has been seted up at the middle part of loading board, fan motor sets up in the installation cavity. The bearing plate has simple and reliable structure and stable bearing, and is convenient for the installation of the fan motor, the ventilator and the lifting driving component.

Further, the fan motor is a brushless motor. The fan motor has the advantages of low noise, smooth operation, long service life, low maintenance cost, high efficiency, low energy consumption and small volume, so that the overall layout of the sunroof of the motor home is compact and attractive.

Further, the lifting driving component avoids the ventilator and is arranged close to the rear wall of the window body. The impact of the air flow on the lifting assembly is effectively reduced.

Preferably, the opening angle of the sunroof cover is in the range of 0 ° to 15 °. The safety is prevented from being influenced by the overlarge opening angle.

The beneficial effects are that: the skylight for the motor home is characterized in that the screw rod is arranged on the bearing plate along the direction perpendicular to the rotation axis of the skylight cover, namely, the sliding direction of the sliding block is perpendicular to the stress direction of the skylight cover, so that the sliding reliability and stability of the sliding block are greatly improved; the skylight for the motor home is simple and ingenious in structure, reliable and stable in operation, reasonable and compact in layout of the lifting driving assembly, compact and attractive in overall layout of the skylight for the motor home, and low in cost.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a sunroof for a motor home according to the present utility model;

FIG. 2 is a schematic perspective view of the sunroof cover of FIG. 1 with the sunroof cover removed;

FIG. 3 is a schematic view of another angular perspective of a sunroof for a motor home according to the present utility model;

in the figure: 1. window body, 11, wind channel, 12, loading board, 13, installation cavity, 2, skylight lid, 3, lift drive assembly, 31, screw rod, 32, flexible axle, 33, lift motor, 34, slider, 35, cantilever, 36, supporting shoe, 37, handle, 4, scavenger fan, 5, fan motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1 to 3, for convenience of description, in this embodiment, the sunroof for a motor home includes a window body 1, a sunroof cover 2, and a lift driving assembly 3, taking a direction of a head of the motor home as a front; an air duct 11 penetrates through the window body 1, the front end of the skylight cover 2 is hinged with the front end of the window body 1, the skylight cover 2 is arranged above the air duct 11, and the lifting driving assembly 3 is used for driving the skylight cover 2 to rotate upwards to open the air duct 11 or rotate downwards to close the air duct 11; the lifting drive assembly 3 comprises a screw 31, a flexible shaft 32, a handle 37 and a lifting motor 33, a bearing plate 12 extends in the air duct 11, the screw 31 is arranged on the bearing plate 12 along the direction perpendicular to the rotation axis of the skylight cover 2, one end of the screw 31 is connected with the output end of the lifting motor 33, the other end of the screw 31 is sequentially connected with the flexible shaft 32 and the handle 37, the handle 37 of the embodiment is vertically arranged, one end of the handle 37 far away from the flexible shaft 32 is exposed in a carriage, two sliding blocks 34 are in threaded connection with the screw 31, a cantilever 35 is hinged on the sliding blocks 34, one end of the cantilever 35 far away from the sliding blocks 34 is hinged with a supporting block 36, the supporting block 36 is connected with the skylight cover 2, the two cantilevers 35 are arranged in a crossing mode, and the opening angle range of the skylight cover 2 of the embodiment is 0-15 degrees.

In order to improve the ventilation efficiency of the skylight for a motor home, in this embodiment, as shown in fig. 2 and 3, the skylight for a motor home further includes a ventilator 4 and a fan motor 5, the fan motor 5 is disposed on a carrier plate 12, the fan motor 5 is in transmission connection with the ventilator 4, the ventilator 4 is located below the fan motor 5, and the lifting driving assembly 3 is located at a side of the ventilator 4, specifically, in this embodiment, the lifting driving assembly 3 is disposed avoiding the ventilator 4 and near a rear wall of the window 1, and the layout of the ventilator 4, the fan motor 5 and the lifting driving assembly 3 is reasonable and compact, and the operation is reliable and stable.

In order to ensure reliable and convenient installation of the lifting driving assembly 3, the ventilator 4 and the fan motor 5, in this embodiment, as shown in fig. 2, the middle part of the bearing plate 12 is in a cross shape, the middle part of the bearing plate 12 is provided with an installation cavity 13, and the fan motor 5 is arranged in the installation cavity 13, and in this embodiment, the fan motor 5 is a brushless motor.

The working principle is as follows:

automatic control: firstly, a lifting motor 33 drives a screw rod 31 to rotate, the screw rod 31 rotates and drives a sliding block 34 to slide along the screw rod 31, when two sliding blocks 34 are close to each other and slide, the sliding block 34 drives a skylight cover 2 to rotate upwards to open an air duct 11 through a cantilever 35 and a supporting block 36, when two sliding blocks 34 are far away from each other and slide, the sliding block 34 drives the skylight cover 2 to rotate downwards until the air duct 11 is closed, wherein the lifting motor 33 can be suspended at any time, and under the self-locking action of the sliding block 34 and the lifting motor 33, the skylight cover 2 can be kept at any angle within the range of 0-15 degrees; when the skylight cover 2 is opened to expose the air duct 11, the air duct 11 ventilates the interior and the exterior of the carriage, and the fan motor 5 can be started at the same time, and the fan motor 5 drives the ventilation fan 4 to rotate, so that ventilation of the interior and the exterior of the carriage is enhanced.

And (3) manual control: the handle 37 is manually rotated in a carriage, the handle 37 is rotated to sequentially drive the flexible shaft 32 and the screw 31 to rotate, the screw 31 is rotated to drive the sliding block 34 to slide along the screw 31, when the two sliding blocks 34 are close to each other and slide, the sliding block 34 drives the skylight cover 2 to rotate upwards to open the air duct 11 through the cantilever 35 and the supporting block 36, when the two sliding blocks 34 are far away from each other and slide, the sliding block 34 drives the skylight cover 2 to rotate downwards until the air duct 11 is closed, the handle 37 can be suspended at any time, and under the self-locking action of the sliding block 34 and the lifting motor 33, the skylight cover 2 can be kept at any angle within a range of 0-15 degrees; when the skylight cover 2 is opened to expose the air duct 11, the air duct 11 ventilates the interior and the exterior of the carriage, and the fan motor 5 can be started at the same time, and the fan motor 5 drives the ventilation fan 4 to rotate, so that ventilation of the interior and the exterior of the carriage is enhanced.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims (6)

1. A skylight for car as a house, its characterized in that: comprises a window body (1), a skylight cover (2) and a lifting driving component (3); an air duct (11) penetrates through the window body (1), the front end of the skylight cover (2) is hinged with the front end of the window body (1), the skylight cover (2) is arranged above the air duct (11), and the lifting driving assembly (3) is used for driving the skylight cover (2) to rotate upwards to open the air duct (11) or rotate downwards to close the air duct (11);

lifting drive subassembly (3) include screw rod (31), flexible axle (32), handle (37) and elevator motor (33), it has loading board (12) to extend in wind channel (11), screw rod (31) are along perpendicular to the rotation axis direction setting of skylight lid (2) on loading board (12), the one end of screw rod (31) is connected with the output of elevator motor (33), the other end of screw rod (31) is connected with flexible axle (32) and handle (37) in proper order, the one end that flexible axle (32) was kept away from to handle (37) exposes in the carriage, threaded connection has two sliders (34) on screw rod (31), articulated on slider (34) have cantilever (35), the one end that slider (34) was kept away from to cantilever (35) articulates there is supporting shoe (36), supporting shoe (36) are connected with skylight lid (2).

2. The sunroof for a motor home according to claim 1, wherein: this a skylight for car as a house still includes scavenger fan (4) and fan motor (5), fan motor (5) set up on loading board (12), fan motor (5) are connected with scavenger fan (4) transmission, scavenger fan (4) are located the below of fan motor (5), lift drive subassembly (3) are located the side of scavenger fan (4).

3. The sunroof for a motor home according to claim 2, wherein: the middle part of loading board (12) is the cross, install chamber (13) have been seted up at the middle part of loading board (12), fan motor (5) set up in install chamber (13).

4. A sunroof for a motor home according to claim 2 or 3, wherein: the fan motor (5) is a brushless motor.

5. A sunroof for a motor home according to claim 2 or 3, wherein: the lifting driving assembly (3) is arranged close to the rear wall of the window body (1) while avoiding the ventilating fan (4).

6. A sunroof for a motor home according to claim 1, 2 or 3, wherein: the opening angle range of the skylight cover (2) is 0-15 degrees.