CN114046558A

CN114046558A - Bath warmer with air exchange function

Info

Publication number: CN114046558A
Application number: CN202111254698.6A
Authority: CN
Inventors: 赖良燕
Original assignee: Foshan Dean Electric Appliance Technology Co ltd
Current assignee: Foshan Dean Electric Appliance Technology Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-02-15

Abstract

The invention provides a bath warmer with a ventilation function, which comprises a shell, a fan, a rotating piece and a rotating piece, wherein the shell is provided with an air inlet, two air outlets and a ventilation opening, the fan is used for driving air to be guided to the air outlets or the ventilation opening from the air inlet, the rotating piece is rotatably arranged in the shell, the air outlets face indoors, the ventilation opening faces outdoors, the two air outlets are respectively communicated with the air inlet to form two air outlet channels, the air inlet and the ventilation opening are communicated to form a ventilation channel, the two air outlets are arc-shaped air outlets and surround to form a ring shape, and the rotating piece can be communicated with the two air outlets or the ventilation opening by controlling the air inlet. This scheme has possessed more functions through the aforesaid setting, can make the air output big through the function of taking a breath simultaneously, the production of noise abatement to avoid causing the loss to the performance of product.

Description

Bath warmer with air exchange function

Technical Field

The invention belongs to the field of small household appliances for bathing, and particularly relates to a warmer for bathing with a ventilation function.

Background

The bath warmer is a small household appliance for bath which combines multiple functions of bathroom warming, infrared physiotherapy, bathroom ventilation, decoration and the like into a whole through the ingenious combination of a specially-made waterproof infrared heat wave tube and a ventilation fan. The traditional warmer for bathing usually has only one air outlet channel or too single air outlet mode, and when the wind wheel rotating speed is high and the air inlet volume is greater than the air outlet volume, the phenomenon of air outlet air-out jam and noise increase can occur under the structure, thereby leading to the performance of the whole product to be lost.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide a bath warmer which has large air outlet quantity and reduces air outlet noise.

The purpose of the invention is realized by adopting the following technical scheme:

the bath warmer with the ventilation function comprises

The air conditioner comprises a shell, a fan and a fan, wherein the shell is provided with an air inlet, two air outlets and an air exchanging port, the two air outlets are respectively communicated with the air inlet to form two air outlet channels, the two air outlets are arc-shaped air outlets and surround to form an annular shape, and the air inlet is communicated with the air exchanging port to form an air exchanging channel;

the fan is used for driving gas to be guided to the air outlet or the air exchange port from the air inlet;

the rotating piece is rotatably arranged in the shell, and the rotating piece can rotate to control the air inlet to be communicated with the two air outlets or the air exchange ports.

Further, the cross-sectional shape of the air outlet channel is the same as that of the air outlet.

Furthermore, the air outlet area of the air outlet is larger than the air inlet area of the air inlet.

Furthermore, a guide piece used for guiding gas to the air outlet is arranged in the air outlet channel.

Furthermore, the rotating piece can be used for enabling the air inlet to be communicated with the other channel by closing the air outlet channel or the air exchange channel.

Furthermore, a driving part for driving the rotating part to rotate is further arranged, and the driving part is fixedly connected with the rotating part.

Furthermore, the shell is provided with a dust screen corresponding to the air inlet and the air outlet.

Further, the fan is multi-wing formula centrifugal fan, the shape that rotates the piece with the impeller shape looks adaptation of fan, rotate the piece be equipped with be used for with the breach that the air-out passageway or trade the wind passageway and switch on.

Further, still include the heating device who is used for heating gas, heating device sets up in the air-out passageway.

Compared with the prior art, the invention has the beneficial effects that:

when the bath warmer with the air exchange function is installed, the air inlet and the air outlet face indoors, the air exchange port faces outdoors, when the air outlet function is needed to be realized, the air inlet and the two air outlets can be kept in a conduction state by rotating the rotating piece, and at the moment, air driven by the fan can enter from the air inlet and then is respectively blown out from the two air outlets in an annular shape through the two first air inlet channels. And when will realize the function of taking a breath, the accessible rotates the piece and makes air intake and trade the wind mouth and keep conducting state, and the fan drives gas and can blow out from the air outlet through second inlet air channel after the air intake gets into this moment. This scheme sets up through the aforesaid for the room heater has possessed more functions, and it is big to make the air output simultaneously through the function of taking a breath, and the production of noise abatement, thereby avoids causing the loss to the performance of product.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of the bath warmer with ventilation function of the present invention;

FIG. 2 is an exploded view of the preferred embodiment of the bath warmer with air exchange of the present invention;

fig. 3 is a schematic structural view of a preferred embodiment of the housing of the present invention.

In the figure:

10. a housing; 11. an air inlet; 12. an air outlet; 13. an air exchanging port; 14. an air outlet channel; 141. a guide member; 15. a ventilation channel; 20. a fan; 30. a heating device; 40. a rotating member; 41. a notch; 50. a drive member; 60. a dust screen.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

The invention is shown in fig. 1-3, which comprises a casing 10 provided with an air inlet 11, two air outlets 12 and an air exchanging port 13, a fan 20 for driving air to be guided from the air inlet 11 to each air outlet 12 or air exchanging port 13, and a rotating member 40 rotatably arranged in the casing 10, wherein the air outlets 12 face indoors, the air exchanging port 13 faces outdoors, the two air outlets 12 are respectively communicated with the air inlet 11 to form two air outlet channels 14, the air inlet 11 and the air exchanging port 13 are communicated to form an air exchanging channel 15, the two air outlets 12 are arc air outlets and surround to form a ring shape, and the rotating member 40 can be communicated with the two air outlets 12 or the air exchanging port 13 by controlling the air inlet 11. This scheme makes air intake 11 and air outlet 12 all towards indoorly when the installation, trades wind mouth 13 towards outdoor, when needs realize the air-out function, the accessible rotates piece 40 and makes air intake 11 and two air outlets 12 keep the state that switches on, and the gaseous of fan 20 drive can be followed air intake 11 and got into after and is the cyclic annular from two air outlets 12 respectively simultaneously through two first inlet air channel and blow off this moment. When the ventilation function is to be realized, the rotating member 40 is rotated to keep the air inlet 11 and the air exchanging port 13 in a conducting state, and at this time, the fan 20 drives the air to enter from the air inlet 11 and then to be blown out from the air outlet 12 through the second air inlet channel. This scheme sets up through the aforesaid for the room heater has possessed more functions, and it is big to make the air output simultaneously through the function of taking a breath, and the production of noise abatement, thereby avoids causing the loss to the performance of product.

Get the air intake 11 and the air outlet 12 of warmer and all towards indoor setting in this embodiment, can realize from this that the gas behind the room heater becomes the warm braw and blows to the human body, will trade wind gap 13 simultaneously and set up towards outdoor, when switching to trade the wind mode, can be with indoor comparatively muddy gas from trade wind gap 13 discharge outdoor after the suction of fan 20 to this reaches the carminative effect of trading wind.

In this embodiment, the two air outlets 12 are arc-shaped air outlets and are surrounded into a ring shape. Through the setting, can be so that the warm braw energy after the heating is cyclic annular outdiffusion, on the human body of last reappearance, provide the impression that is wrapped up by the heating installation for the user, experience more comfortablely.

Meanwhile, in this embodiment, the cross-sectional shape of the air outlet channel 14 is the same as that of the air outlet 12. Through this setting, gas can more smoothly move in air-out passageway 14 and discharge in air outlet 12 department. The large noise caused by the blocked air outlet due to the small air outlet 12 and the large air outlet channel 14 can be avoided, or the uneven air outlet caused by the unmatched air outlet between the air outlet volume and the air outlet 12 due to the small air outlet channel 14 and the large air outlet 12.

In this embodiment, the air outlet area of the air outlet 12 is larger than the air inlet area of the air inlet 11. Through this setting, can ensure only under the condition of air outlet 12 air-out, the air output still can be greater than the intake, avoids appearing the air-out and blocks up and the problem that produces the noise, ensures that electric fan heater 20 wholly can not receive the harm.

In this embodiment, a guide 141 (see fig. 3) for guiding the gas to the outlet 12 is disposed in the outlet channel 14. Through the setting of guide 141, can guide gaseous leading to air outlet 12 from leading in the air-out passageway 14 better, reduce the loss of gaseous in air-out passageway 14. Specifically, the guide 141 has a plurality of and is provided with an inclined plane along the extending square of the air outlet channel 14. Through the setting of inclined plane, can lead air slope to air outlet 12, make the air-out more stable smooth and easy from this.

In this embodiment, the rotating member 40 can close the air outlet channel 14 or the air exchange channel 15 to enable the air inlet 11 to be communicated with another channel. The rotating member 40 can also close the air outlet 12 or the air change port 13 to communicate with the air outlet 12 or the air change port 13. And the moving distance of the air inlet 11 can be reduced by closing the air outlet channel 14 or the air exchange channel 15, so that the loss of air is reduced, and the air outlet effect is better.

In this embodiment, a driving member 50 is further provided for driving the rotating member 40 to rotate, and the driving member 50 is fixedly connected to the rotating member 40. Through the setting of driving piece 50, the user can directly drive with this rotation piece 40 rotation through rotating driving piece 50, and control is more direct and the operation is more convenient.

The embodiment further includes an upper cover of the housing 10, and the upper cover of the housing 10 is provided with a dust screen 60 corresponding to the air inlet 11 and the air outlet 12. Through the arrangement, the upper cover of the shell 10 can protect the bath warmer to a certain degree, and meanwhile, the dust screen 60 can prevent wind and dust from entering the fan 20, so that the service life of the fan 20 is prevented from being lost.

In this embodiment, the fan 20 is a multi-blade centrifugal fan 20, the shape of the rotating member 40 is matched with the shape of an impeller of the fan 20, and the rotating member 40 is provided with a notch 41 for communicating with the air outlet channel 14 or the air exchange channel 15. Through will rotate the piece 40 and laminating the shape design of fan 20 impeller, can make and rotate piece 40 and form a volute chamber, the wind after fan 20 drives can only discharge at the breach 41 that rotates on piece 40, reduces the amount of wind loss, and this kind of design can make room heater overall structure compacter simultaneously, can not occupy too much space.

The air conditioner further comprises a heating device 30 for heating air, wherein the heating device 30 is arranged in the air outlet channel 14. Through the arrangement, the warmer has the function of generating warm air, and can realize the heating function in cold weather or after a user has bathed.

In this embodiment, the air outlets 12 have two air outlets and respectively form two air outlet channels 14 with the air inlets 11, and the rotating member 40 is respectively provided with two notches 41 corresponding to the two air outlet channels 14. With this arrangement, when the heater is in a blowing state, the air can enter the two air outlet channels 14 respectively and be blown directly into the room under the driving of the fan 20. Compared with the condition that only one air outlet channel 14 is arranged, the mode can reduce the retention time of the air in the channel and avoid uneven air outlet quantity caused by loss of the air in the channel moving process. Or the heated gas loses too much heat in the channel, so that the temperature of the blown wind is too low, and the user experience is influenced.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The bath warmer with the ventilation function is characterized by comprising

The air conditioner comprises a shell (10) and a fan, wherein the shell is provided with an air inlet (11), two air outlets (12) and an air exchanging port (13), the two air outlets (12) are respectively communicated with the air inlet (11) to form two air outlet channels (14), the two air outlets (12) are arc-shaped air outlets and are encircled to form a ring shape, and the air inlet (11) is communicated with the air exchanging port (13) to form an air exchanging channel (15);

the fan (20) is used for driving gas to be guided to the air outlet (12) or the air exchange port (13) from the air inlet (11);

the rotating piece (40) can be rotatably arranged in the shell (10), and the rotating piece (40) can control the air inlet (11) to be communicated with the two air outlets (12) or the air exchange port (13) in a rotating mode.

2. The warmer for bath with ventilation function as claimed in claim 1, wherein the cross-sectional shape of the outlet channel (14) is the same as the shape of the outlet (12).

3. The warmer for bath with ventilation function as claimed in claim 1, wherein the air outlet area of said air outlet (12) is larger than the air inlet area of said air inlet (11).

4. The warmer for bath with ventilation function as claimed in claim 1, wherein a guide member (141) for guiding the air to the outlet (12) is provided in the outlet channel (14).

5. The warmer for bath with ventilation function as claimed in claim 1, wherein the rotary member (40) can make the air inlet (11) communicate with the other channel by closing the air outlet channel (14) or the air exchange channel (15).

6. The warmer for bath with ventilation function as claimed in claim 1, further comprising a driving member (50) for driving the rotation member (40) to rotate, wherein the driving member (50) is fixedly connected to the rotation member (40).

7. The warmer for bath with ventilation function as claimed in claim 1, wherein said housing (10) is provided with a dust screen (60) corresponding to said air inlet (11) and said air outlet (12).

8. The warmer for bathing with ventilation function as claimed in claim 1, wherein said fan (20) is a multi-blade centrifugal fan (20), said rotating member (40) has a shape adapted to the impeller shape of said fan (20), said rotating member (40) is provided with a notch (41) for communicating with said outlet air channel (14) or said ventilation air channel (15).

9. The warmer for bath with ventilation function as claimed in claim 1, further comprising a heating device (30) for heating air, said heating device (30) being disposed in said outlet air channel (14).