CN220081713U

CN220081713U - Adjustable fan

Info

Publication number: CN220081713U
Application number: CN202321504611.0U
Authority: CN
Inventors: 周兰兰
Original assignee: Guangdong Ouguan Intelligent Fan Co ltd
Current assignee: Guangdong Ouguan Intelligent Fan Co ltd
Priority date: 2023-06-13
Filing date: 2023-06-13
Publication date: 2023-11-24
Anticipated expiration: 2033-06-13

Abstract

The utility model discloses an adjustable fan which comprises a shell, a motor, a mounting seat and an adjusting component, wherein the front surface of the shell is provided with an air inlet hole, the bottom of the shell is provided with an air outlet hole, the motor is arranged on the back surface of the shell, the shell is arranged on the mounting seat, and the adjusting component is detachably arranged on the front surface of the shell and can cover part of the air inlet hole. Therefore, the utility model can realize the adjustment of the size of the air inlet according to the requirement by the structure, and further has the advantage of simple and convenient operation by controlling the output flow.

Description

Adjustable fan

Technical Field

The utility model relates to the technical field of fans, in particular to an adjustable fan.

Background

As is well known, existing fans generally include a motor, a housing, and an impeller. The impeller is rotatably arranged in the shell, and the output end of the motor stretches into the shell and drives the impeller to rotate, so that the mechanical energy is converted into wind energy. However, existing fans have the following drawbacks: the flow output by the fan cannot be controlled, so that the adjustment of different output flows cannot be performed according to the use situation.

Accordingly, there is a need for an adjustable fan that addresses the above-described problems.

Disclosure of Invention

The utility model provides an adjustable fan aiming at the defects of the prior art.

The technical scheme adopted by the utility model for achieving the purpose is as follows:

the utility model provides a fan with adjustable, includes shell, motor, mount pad and adjusting part, the inlet port has been seted up in the front of shell, the venthole has been seted up to the bottom of shell, the motor install in the back of shell, the shell install in on the mount pad, adjusting part be demountable installation in the front of shell and can cover some the inlet port.

The adjusting assembly comprises a base and an adjusting cover, wherein the base is detachably arranged on the front face of the shell and covers the outer edge of the air inlet, through holes penetrating through the two end faces of the base are formed in the base, the through holes are communicated with the air inlet, and the adjusting cover is rotatably arranged on the base.

Further improved, the adjusting component comprises a locking piece, and one end of the locking piece penetrates through the adjusting cover and is in threaded connection with the base.

And the base is further improved, and a grid barrier strip is further arranged on the base and is installed in the through hole.

And the base is detachably connected with the shell through the annular mounting part.

Further improvement is made, the top of motor is installed the heat abstractor.

The shell comprises a first shell, a second shell and a fixing piece, wherein the first shell and the second shell are in locking connection through the fixing piece, the adjusting component is installed on the first shell, and the motor and the installation seat are installed on the second shell.

The utility model has the beneficial effects that: the utility model relates to an adjustable fan which comprises a shell, a motor, a mounting seat and an adjusting component, wherein an air inlet hole is formed in the front face of the shell, an air outlet hole is formed in the bottom of the shell, the motor is arranged on the back face of the shell, the shell is arranged on the mounting seat, and the adjusting component is detachably arranged on the front face of the shell and can cover part of the air inlet hole. Therefore, the utility model can realize the adjustment of the size of the air inlet according to the requirement by the structure, and further has the advantage of simple and convenient operation by controlling the output flow.

The utility model will be further described with reference to the drawings and the detailed description.

Drawings

FIG. 1 is a schematic view of the overall structure of an adjustable fan of the present utility model;

fig. 2 is a schematic perspective view of another angle of the adjustable fan of the present utility model.

Detailed Description

The following description is of the preferred embodiments of the utility model, and is not intended to limit the scope of the utility model.

Referring to fig. 1 and 2, an adjustable fan 100 of the present utility model includes a housing 10, a motor 20, a mounting seat 30 and an adjusting assembly 40, wherein an air inlet 10a is formed on the front surface of the housing 10, an air outlet 10b is formed at the bottom of the housing 10, the motor 20 is mounted on the back surface of the housing 10, the housing 10 is mounted on the mounting seat 30, and the adjusting assembly 40 is detachably mounted on the front surface of the housing 10 and can cover a portion of the air inlet 10a.

With continued reference to fig. 1 and 2, the adjusting assembly 40 includes a base 41 and an adjusting cover 42, the base 41 is detachably mounted on the front surface of the housing 10 and covers the outer edge of the air inlet hole 10a, the base 41 is provided with a through hole 41a penetrating through two end surfaces of the base 41, the through hole 41a is communicated with the air inlet hole 10a, and the adjusting cover 42 is rotatably mounted on the base 41. Preferably, the adjusting assembly 40 includes a locking member 43, and one end of the locking member 43 is threaded with the base 41 after passing through the adjusting cover 42. For example, the base 41 is further provided with a barrier 411, and the barrier 411 is installed in the through hole 41 a. Specifically, an annular mounting portion 412 is bent and extended outwards from a side of the base 41 facing the housing 10, and the base 41 is detachably connected with the housing 10 through the annular mounting portion 412.

With continued reference to fig. 1 and 2, a heat sink 50 is mounted on top of the motor 20, and the heat sink 50 may be, for example, but not limited to, an air extraction fan.

With continued reference to fig. 1 and 2, the housing 10 includes a first housing 11, a second housing 12, and a fixing member 13, where the first housing 11 and the second housing 12 are locked by the fixing member 13, the adjusting assembly 40 is mounted on the first housing 11, and the motor 20 and the mounting base 30 are mounted on the second housing 12.

The utility model has the beneficial effects that: the utility model relates to an adjustable fan 100, which comprises a shell 10, a motor 20, a mounting seat 30 and an adjusting component 40, wherein an air inlet hole 10a is formed in the front surface of the shell 10, an air outlet hole 10b is formed in the bottom of the shell 10, the motor 20 is arranged on the back surface of the shell 10, the shell 10 is arranged on the mounting seat 30, and the adjusting component 40 is detachably arranged on the front surface of the shell 10 and can cover part of the air inlet hole 10a. Therefore, the utility model can realize the adjustment of the size of the air inlet hole 10a according to the requirement by the structure, and further has the advantage of simple and convenient operation by controlling the size of the output flow.

The present utility model is not limited to the above embodiments, and other adjustable fans obtained by using the same or similar structures or devices as the above embodiments of the present utility model are all within the scope of the present utility model.

Claims

1. An adjustable fan, characterized in that: the motor is mounted on the back of the shell, the shell is mounted on the mounting seat, and the adjusting component is detachably mounted on the front of the shell and can cover part of the air inlet.

2. The adjustable fan of claim 1, wherein: the adjusting component comprises a base and an adjusting cover, the base is detachably arranged on the front face of the shell and covers the outer edge of the air inlet, through holes penetrating through the two end faces of the base are formed in the base, the through holes are communicated with the air inlet, and the adjusting cover is rotatably arranged on the base.

3. The adjustable fan of claim 2, wherein: the adjusting component comprises a locking piece, and one end of the locking piece penetrates through the adjusting cover and then is in threaded connection with the base.

4. The adjustable fan of claim 3, wherein: the base is also provided with a grid barrier strip, and the grid barrier strip is installed in the through hole.

5. The adjustable fan of claim 4, wherein: one side of the base, which faces the shell, is outwards bent to extend to form an annular mounting part, and the base is detachably connected with the shell through the annular mounting part.

6. The adjustable fan of claim 1, wherein: and a heat radiating device is arranged at the top of the motor.

7. The adjustable fan of claim 1, wherein: the shell comprises a first shell body, a second shell body and a fixing piece, wherein the first shell body and the second shell body are in locking connection through the fixing piece, the adjusting assembly is installed on the first shell body, and the motor and the installation seat are installed on the second shell body.