CN220081761U

CN220081761U - Vehicle-mounted ventilator

Info

Publication number: CN220081761U
Application number: CN202321659306.9U
Authority: CN
Inventors: 王广林; 刘夏; 庞建华
Original assignee: Hefei Hangjianxin Intelligent Electric Co ltd
Current assignee: Hefei Hangjianxin Intelligent Electric Co ltd
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2023-11-24
Anticipated expiration: 2033-06-28

Abstract

The utility model discloses a vehicle-mounted ventilator, and relates to the technical field of ventilators. The utility model comprises a ventilator body and a ventilation hood arranged at the air outlet end of the ventilator body; the air adjusting cover comprises a rotatable circular mounting frame, and four air adjusting cover plates are mounted on the circular mounting frame in a matched manner; the circular mounting frame comprises an inner ring and an outer ring, a cross partition frame is connected between the inner ring and the outer ring, and a mounting block provided with a mounting hole A is arranged on the cross partition frame; the wind-adjusting cover plate comprises two vertically arranged side edges, an arc-shaped part A and an arc-shaped part B which are respectively matched with the inner ring and the outer ring are connected between the two side edges, and a plurality of wind shields are arranged in an area formed among the side edges, the arc-shaped part A and the arc-shaped part B. According to the utility model, the air adjusting cover is arranged at the air outlet end of the ventilator body, and simultaneously, the air adjusting cover adopts the rotatable circular mounting frame and the four air adjusting cover plates arranged on the circular mounting frame, and the air can be supplied to a plurality of directions simultaneously during use by adjusting the mounting direction of the air adjusting cover plates.

Description

Vehicle-mounted ventilator

Technical Field

The utility model belongs to the technical field of ventilation fans, and particularly relates to a vehicle-mounted ventilation fan.

Background

Along with the development of the special automobile industry, the use of the vehicle-mounted ventilation system on the special automobile is also grown, such as a threaded rod adjusting type wind-proof device of a shutter ventilator in China publication No. CN205135334U, and the maximum opening and closing degree of the shutter can be controlled by rotating a rotary rod, so that the air outlet direction is effectively adjusted; and a fan panel, such as chinese publication No. CN101943458A, disposed on the fan body, wherein a rotatable wind vane is disposed at an air outlet on the panel, the wind vane and a base of the fan body form a wind vane assembly, and a clamping portion is disposed on a shaft of the wind vane and the base for clamping the wind vane to prevent the wind vane from falling; these prior art disclosures provide a ventilation fan body with a wind direction switching device, and these devices only realize the problem of supplying air in one direction at the same time.

Disclosure of Invention

The utility model aims to provide a vehicle-mounted ventilator, which is characterized in that a ventilator cover is arranged at the air outlet end of a ventilator body, meanwhile, the ventilator cover adopts a rotatable circular mounting frame and four ventilator cover plates arranged on the circular mounting frame, and the ventilator cover plates can be used for simultaneously supplying air in multiple directions by adjusting the mounting direction of the ventilator cover plates, so that the problems of the prior art are solved.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a vehicle-mounted ventilator, which comprises a ventilator body and a ventilator cover arranged at the air outlet end of the ventilator body; the wind adjusting cover comprises a rotatable circular mounting frame, and four wind adjusting cover plates are mounted on the circular mounting frame in a matched mode; the circular mounting frame comprises an inner ring and an outer ring, a cross partition frame is connected between the inner ring and the outer ring, and a mounting block provided with a mounting hole A is arranged on the cross partition frame; the air adjusting cover plate comprises two vertically arranged side edges, an arc-shaped part A and an arc-shaped part B which are respectively matched with the inner ring and the outer ring are connected between the two side edges, and mounting holes B matched with the mounting holes A are formed in the side edges; a plurality of wind shields are arranged in the area formed among the side edges, the arc-shaped part A and the arc-shaped part B.

As a preferable technical scheme of the utility model, the ventilator body comprises an outer frame positioned outside the vehicle, one side of the outer frame is connected with a tubular shell penetrating through a carriage, and a port of the tubular shell is connected with an inner frame installed inside the vehicle.

As a preferable technical scheme of the utility model, a flange connected with the inner frame is arranged at the port of the tubular shell, a bracket is arranged in the tubular shell, and a motor provided with fan blades is arranged on the bracket.

As a preferable technical scheme of the utility model, the grid plate is arranged in the inner frame, the periphery of the inner frame is provided with a convex surrounding edge, a clamping block is arranged on the surrounding edge, and a clamping groove matched with the clamping block is arranged at a port of a channel for installing the ventilator body in the vehicle.

As a preferable technical scheme of the utility model, a grid mounting plate is arranged at the end part of the inner frame, a round opening for mounting the air adjusting cover and a cross mounting frame are arranged on the inner side of the grid mounting plate, and a convex column penetrating through the inner ring is arranged on the cross mounting frame.

As a preferable technical scheme of the utility model, a stud is arranged at the end part of the convex column, and a locking nut is connected with the stud in a threaded manner.

As a preferable technical scheme of the utility model, the side edge, the arc-shaped part A and the arc-shaped part B form a frame body, and the included angle between the wind shield and the surface of the frame body is 30-60 degrees.

The utility model has the following beneficial effects:

according to the utility model, the air adjusting cover is arranged at the air outlet end of the ventilator body, and simultaneously, the air adjusting cover adopts the rotatable circular mounting frame and the four air adjusting cover plates arranged on the circular mounting frame, and the air can be supplied to a plurality of directions simultaneously during use by adjusting the mounting direction of the air adjusting cover plates.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is 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 diagram of a vehicle ventilator according to the present utility model;

FIG. 2 is a schematic view of a ventilator body according to the present utility model;

FIG. 3 is a schematic view of a circular mounting frame according to the present utility model;

FIG. 4 is a schematic view of a structure of a damper plate according to the present utility model;

fig. 5 is a schematic diagram of a vehicular ventilation fan according to the second embodiment of the present utility model.

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. 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.

In the description of the present utility model, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-5, the present utility model is a vehicle-mounted ventilator, which includes a ventilator body.

In the technical scheme, the ventilator body comprises an outer frame 1 positioned outside a vehicle, one side of the outer frame 1 is connected with a tubular shell 2 penetrating through a carriage, the port of the tubular shell 2 is connected with an inner frame 3 installed inside the vehicle, a filter screen 11 is installed on the outer frame 1, and a flange 21 connected with the inner frame 3 is arranged at the port of the tubular shell 2; in this technical solution, a bracket is installed in the tubular housing 2, and the motor is installed on the bracket, and at the same time, the fan blades are also installed on the motor.

In order to adjust the wind direction blown out by the ventilator body, a fan adjusting cover is arranged at the air outlet end of the ventilator body, and the fan adjusting cover comprises a rotatable circular mounting frame 5, and four fan adjusting cover plates 6 are arranged on the circular mounting frame 5 in a matched manner; the wind adjusting cover plate 6 comprises a frame body and a wind deflector 65 arranged in the frame body, and the included angle between the wind deflector 65 and the surface of the frame body is 35 degrees; according to the utility model, the direction of the wind shield 65 is conveniently adjusted by controlling the rotation of the circular mounting frame 5 and the mounting mode of the wind shield 65.

As shown in fig. 1 and 5, in fig. 1, by the arrangement of four ventilation hood panels 6, the wind direction blown out by the ventilator body can be blown in four directions at the same time; as shown in fig. 5, by providing four ventilation hood plates 6, the ventilation fan body can blow the wind direction in two directions; based on the above, the technical scheme can realize blowing the air direction blown out by the ventilator body in three directions by controlling the installation of the air-adjusting cover plate.

In the above, as shown in fig. 5, after the louver is mounted, the direction of the airflow passing through the louver can be adjusted by controlling the circular mounting frame 5 to rotate by an arbitrary angle as a whole.

It can be appreciated that, when in specific implementation, the grid plate 31 is arranged in the inner frame 3, the convex surrounding edge 30 is arranged on the periphery of the grid plate, the clamping block 32 is arranged on the surrounding edge 30, the clamping groove matched with the clamping block 32 is arranged at the port of the channel of the ventilator body installed in the vehicle, and the whole installation is convenient by the matching of the clamping block 32 and the clamping groove.

Meanwhile, a grid mounting plate 4 is arranged at the end part of the inner frame 3, a circular opening 42 for mounting a wind adjusting cover and a cross mounting frame 41 are arranged on the inner side of the grid mounting plate 4, and a convex column 43 is arranged on the cross mounting frame 41; the circular mounting frame 5 comprises an inner ring 53 and an outer ring 51, the inner ring 53 is mounted on the convex column 43 during mounting, a stud is arranged at the end part of the convex column 43, the stud is connected with a locking nut 44 in a threaded manner, and the circular mounting frame 5 is locked and fixed by the locking nut 44.

A cross spacer 52 is connected between the inner ring 53 and the outer ring 51, and a mounting block 54 provided with a mounting hole A is arranged on the cross spacer 52; the air-conditioning cover plate 6 comprises two vertically arranged side edges 61, an arc-shaped part A63 and an arc-shaped part B64 which are respectively matched with the inner ring 53 and the outer ring 51 are connected between the two side edges 61, and mounting holes B62 matched with the mounting holes A are formed in the side edges 61; a plurality of wind deflectors 65 are provided in the region formed between the side edge 61, the arc-shaped portion a63 and the arc-shaped portion B64; the side 61, the arc portion a63 and the arc portion B64 constitute a frame.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a on-vehicle scavenger fan which characterized in that: comprises a ventilator body and a ventilation hood arranged at the air outlet end of the ventilator body;

the wind adjusting cover comprises a rotatable circular mounting frame (5), and four wind adjusting cover plates (6) are mounted on the circular mounting frame (5) in a matched mode;

the circular mounting frame (5) comprises an inner ring (53) and an outer ring (51), a cross partition frame (52) is connected between the inner ring (53) and the outer ring (51), and a mounting block (54) provided with a mounting hole A is arranged on the cross partition frame (52);

the air regulating cover plate (6) comprises two vertically arranged side edges (61), an arc-shaped part A (63) and an arc-shaped part B (64) which are respectively matched with the inner ring (53) and the outer ring (51) are connected between the two side edges (61), and a mounting hole B (62) matched with the mounting hole A is formed in the side edge (61);

a plurality of wind shields (65) are arranged in the area formed among the side edge (61), the arc-shaped part A (63) and the arc-shaped part B (64).

2. The vehicle-mounted ventilator according to claim 1, wherein the ventilator body comprises an outer frame (1) located outside the vehicle, one side of the outer frame (1) is connected with a tubular shell (2) penetrating through a carriage, and an inner frame (3) installed inside the vehicle is connected to a port of the tubular shell (2).

3. The vehicle-mounted ventilator according to claim 2, wherein a flange (21) connected with the inner frame (3) is arranged at the port of the tubular housing (2), and a bracket is arranged in the tubular housing (2), and a motor provided with fan blades is arranged on the bracket.

4. The vehicle-mounted ventilator according to claim 2, wherein the inner frame (3) is internally provided with a grid plate (31), a convex surrounding edge (30) is arranged on the periphery of the grid plate, a clamping block (32) is arranged on the surrounding edge (30), and a clamping groove matched with the clamping block (32) is formed at a channel port of the vehicle-mounted ventilator body.

5. A vehicle-mounted ventilator according to claim 2, characterized in that the end of the inner frame (3) is provided with a grille mounting plate (4), a circular opening (42) for mounting the ventilator cover and a cross mounting frame (41) are arranged on the inner side of the grille mounting plate (4), and a convex column (43) penetrating through the inner ring (53) is arranged on the cross mounting frame (41).

6. The vehicle ventilator according to claim 5, wherein the end of the boss (43) is provided with a stud, and a lock nut (44) is screwed on the stud.

7. A vehicle-mounted ventilator according to claim 1, characterized in that the side edges (61), the arc-shaped parts a (63) and the arc-shaped parts B (64) form a frame, and the angle between the wind deflector (65) and the frame surface is 30-60 °.