CN221857056U - ventilator - Google Patents

Abstract

The utility model discloses a ventilation fan, which relates to the field of ventilation and exhaust devices. The technical solution thereof mainly includes: a box, a wind source and a mask, wherein the box has an air inlet and a ventilation port; the wind source is suitable for discharging the airflow at the air inlet from the ventilation port; the mask is arranged on one side of the air inlet of the box; and further includes a phototherapy component, which is arranged on the mask. In the utility model, the ventilation fan integrates the phototherapy component on the mask, thereby providing a new choice for users. The ventilation fan has a beauty function while ventilating, adjusting indoor humidity, and removing odors, and is suitable for a variety of indoor environments, thereby increasing the competitiveness of the product.

Description

ventilator

Technical Field

The utility model relates to the field of ventilation and exhaust devices, in particular to a ventilation fan.

Background Art

As shown in FIG1 , it is a ventilating fan used in a bathroom or toilet area in the prior art. The ventilating fan includes a box body and a ventilation port. A mask is provided on the opening side of the box body. A gap is provided between the mask and the side of the box body. The gap forms an air inlet. A wind source is provided in the box body. When the ventilating fan is working, the wind wheel of the wind source rotates, and the indoor gas is discharged to the outside under the drive of the wind wheel, thereby achieving ventilation.

This type of ventilation fan currently has a single function, cannot meet the diverse needs of users, and lacks product competitiveness.

Utility Model Content

The utility model aims to provide a ventilation fan which has the advantages of ventilation, indoor humidity adjustment, odor removal and beauty function at the same time.

The above technical objectives of the utility model are achieved through the following technical solutions:

A ventilating fan, comprising:

A box body, wherein the box body has an air inlet and a ventilation port;

An air source, adapted to discharge the airflow at the air inlet from the air exchange port;

A mask is arranged on one side of the air inlet of the box;

It also includes a light therapy component, which is arranged on the mask.

Further configuration: also includes a heat sink, at least a portion of the heat sink contacts the surface of the phototherapy component.

It is further arranged that the mask and the box body are spaced apart, and the space forms the air inlet, and the heat sink is located on the air flow path of the air inlet and the ventilation port.

Further configuration: the phototherapy component includes a phototherapy lamp source and an illumination lamp source.

Further configuration: an opening is provided on the mask, and the light therapy component can be detachably assembled to the opening or integrally connected to the mask.

Further configuration: also includes a lens, which is arranged on the mask or the light therapy component, and the lens is sealed and connected to the opening.

Further configuration: also includes an air collecting plate, which is arranged on the box body, and the air collecting plate has an opening, and the opening is suitable for connecting the air inlet and the air source.

Further configuration: also includes a mask frame, the mask frame is arranged on the box body, and the mask is detachably assembled to the mask frame.

Further configuration: a wind guide surface is provided on the surface of the mask frame on one side opposite to the mask, and the wind guide surface is arranged in an arc surface or an inclined surface.

Further configuration: the ventilation fan is installed on the integrated ceiling or integrated wall.

In summary, the utility model has the following beneficial effects:

First, since the ventilation fan of the utility model integrates a phototherapy component on the mask, it provides users with a new choice. The ventilation fan has beauty functions while ventilating, adjusting indoor humidity, and removing odors. It is suitable for a variety of indoor environments, which increases product competitiveness.

Second, in the present invention, the light therapy component has both a light therapy lamp source and an illumination lamp source, and has a beauty mode, an illumination mode, and multiple modes that work simultaneously for the user to choose from.

Third, in the present invention, the heat sink of the phototherapy component is on the air inlet path. When the exhaust fan is turned on, the air flow driven by it can take away the heat of the heat sink more quickly, thereby improving the heat dissipation performance, so that a phototherapy component with higher specifications can be selected;

Third, in the present invention, the lens can provide good moisture-proof performance, provide a layer of protection for the phototherapy components, and increase the service life of the product.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a ventilating fan in the prior art;

FIG2 is a schematic diagram of the structure of the ventilation fan of the present application;

FIG3 is a schematic diagram of the structure of the ventilation port;

FIG4 is an exploded view of the ventilation fan;

FIG. 5 is a schematic diagram of the air inlet path of the ventilation fan.

In the figure, 100, box body; 101, ventilation port; 102, mask; 103, air inlet; 104, mask frame; 105, air collecting plate; 106, opening; 107, opening; 108, air guide surface;

200, wind source; 201, motor; 202, wind wheel;

301. Phototherapy component; 302. Heat sink.

DETAILED DESCRIPTION

The utility model is further described in detail below in conjunction with the accompanying drawings.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

A ventilation fan, as shown in FIG2 and FIG3, includes a housing 100, the interior of the housing 100 is a cavity, and one side is open and unclosed, a ventilation port 101 is provided at the rear of the housing 100, and a mask 102 is provided on the unclosed side. In this embodiment, the mask 102 is spaced apart from the housing 100, and the space forms an air inlet 103. As an alternative embodiment, the mask 102 is provided with an air inlet 103, which is communicated with the cavity of the housing 100.

The ventilating fan also includes a wind source 200, which is disposed in the housing 100. The wind source 200 is preferably a fan, which has a motor 201 and a wind wheel 202. The motor 201 drives the wind wheel 202 to rotate, and the airflow at the air inlet 103 is discharged from the ventilation port 101. In a general installation method, the air inlet 103 is usually connected to the indoor space, and the ventilation port 101 is usually connected to the outdoor space. When the fan is working, it discharges indoor air to the outside, providing ventilation, adjusting indoor humidity, and removing odor. As an alternative embodiment, the wind source 200 is a fan, which is disposed inside the housing 100.

In order to further concentrate the air intake of the fan, the ventilating fan further includes an air collecting plate 105, which is arranged on the unclosed side of the box body 100. The air collecting plate 105 is detachably connected to the box body 100. The air collecting plate 105 and the mask 102 are arranged at intervals. The interval between the air collecting plate 105 and the mask 102 is the air inlet 103. The air collecting plate 105 has an opening 107, and the opening 107 is suitable for connecting the air inlet 103 and the fan. As an alternative embodiment, the air collecting plate 105 and the box body 100 are integrally formed.

On the basis of the above-mentioned embodiment, as a further limited embodiment, as shown in Figures 3 and 4, the ventilation fan also includes a phototherapy component 301, and the phototherapy component 301 is arranged on the mask 102. Specifically, the mask 102 is provided with an opening 106, and the phototherapy component 301 can be detachably assembled to the opening 106. As an alternative embodiment, the phototherapy component 301 is integrally connected to the mask 102. In this embodiment, the phototherapy component 301 includes a phototherapy lamp source and an illumination lamp source. The user can turn on the illumination lamp source alone or turn on the phototherapy lamp source or turn on the lamp source and the illumination lamp source at the same time, providing a variety of working modes for the user to choose.

On the basis of the above-mentioned embodiment, as a further limited embodiment, as shown in FIG3 and FIG4, the ventilation fan further includes a heat sink 302, and at least a portion of the heat sink 302 contacts the surface of the phototherapy component 301. The heat sink 302 is an aluminum heat sink, and the heat sink 302 is located on the air flow path of the air inlet 103 and the ventilation port 101. When the fan is working, the air flow is discharged from indoors to outdoors, which just takes out the heat on the heat sink 302 and accelerates the heat dissipation. As an alternative embodiment, the heat sink 302 can be liquid-cooled.

Based on the above embodiment, as a further limited embodiment, as shown in FIG3 and FIG4, the ventilator further includes a lens, which is a transparent component, which allows the light beam to pass through on one hand, and provides moisture-proof performance on the other hand. The lens can be arranged on the mask 102, for example, the lens is sealed and connected to the opening 106. As an alternative embodiment, the lens can be integrated into the light therapy component 301.

In this embodiment, the ventilating fan further includes a mask frame 104, which is arranged on the closed side of the box body 100. The shape of the mask frame 104 is adapted to the shape of the mask 102, so that the mask 102 can be detachably assembled on the mask frame 104. The surface of the mask frame 104 on the side opposite to the mask 102 is provided with an air guide surface 108, which is arranged in an arc surface or an inclined surface. The air guide surface 108 is used to reduce the air intake resistance of the wind source 200 and increase the air intake speed.

There is no specific limitation on the specific application scenarios and application methods of the ventilation fans of the above embodiments. The ventilation fans of this embodiment are installed on an integrated ceiling or an integrated wall.

The above-mentioned embodiments are merely explanations of the present invention and are not limitations of the present invention. After reading this specification, those skilled in the art may make modifications to the embodiments without any creative contribution as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims (10)

1. A ventilator, comprising:

the box body (100), the box body (100) is provided with an air inlet (103) and a ventilation opening (101);

a wind source (200) adapted to exhaust the air flow at the air inlet (103) from the ventilation opening (101);

A mask (102) arranged at one side of an air inlet (103) of the box body (100);

The method is characterized in that: the mask also comprises a phototherapy component (301), wherein the phototherapy component (301) is arranged on the mask (102).

2. The ventilator of claim 1, wherein: also included is a heat sink (302), at least a portion of the heat sink (302) impinging on a surface of the phototherapy assembly (301).

3. The ventilator of claim 2, wherein: the face mask (102) and the box body (100) are arranged at intervals, the air inlet (103) is formed at the intervals, and the heat radiating piece (302) is positioned on the air flow paths of the air inlet (103) and the ventilation opening (101).

4. The ventilator of claim 1, wherein: the phototherapy assembly (301) includes a phototherapy light source and an illumination light source.

5. The ventilator of claim 1, wherein: the mask (102) is provided with an opening (106), and the phototherapy component (301) is detachably assembled at the opening (106) or integrally connected to the mask (102).

6. The ventilator of claim 5, wherein: also included is a lens disposed on the mask (102) or on the phototherapy assembly (301), the lens sealingly coupled within the aperture (106).

7. A ventilator according to any of claims 1-6, wherein: the air collecting plate (105) is arranged on the box body (100), an opening (107) is formed in the air collecting plate (105), and the opening (107) is suitable for being communicated with the air inlet (103) and the air source (200).

8. A ventilator according to any of claims 1-6, wherein: the mask also comprises a mask frame (104), wherein the mask frame (104) is arranged on the box body (100), and the mask (102) is detachably assembled on the mask frame (104).

9. The ventilator of claim 8, wherein: the surface of the mask frame (104) opposite to one side of the mask (102) is provided with an air guide surface (108), and the air guide surface (108) is arranged in a cambered surface or an inclined surface.

10. A ventilator according to any of claims 1-6, 9, wherein: the ventilator is mounted on the integrated ceiling or the integrated wall.