CN220321424U

CN220321424U - Bathroom warmer

Info

Publication number: CN220321424U
Application number: CN202322008878.7U
Authority: CN
Inventors: 杨笑梅
Original assignee: Hangzhou Micro Control Fluid Technology Co ltd
Current assignee: Hangzhou Micro Control Fluid Technology Co ltd
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-01-09
Anticipated expiration: 2033-07-28

Abstract

The utility model provides a bathroom warmer, which relates to the technical field of heating equipment and comprises a box body, a panel, a fan assembly and a heating device, wherein a button wire volute is arranged in the box body, an air channel is formed in the button wire volute, the panel is arranged on the box body, a panel air outlet corresponding to the air channel in the button wire volute is arranged on the panel, the panel air outlet is elliptical, the heating device is arranged between the button wire volute and the panel air outlet, an air return port is arranged on the panel, the fan assembly comprises a wind wheel driving motor and a wind wheel, the button wire volute is arranged around the fan assembly, and when the fan assembly runs, air enters the button wire volute through the air return port. Through changing the wind channel structure, use the wind channel of similar lemniscate, enlarge the surrounding area of air outlet, realize that indoor temperature distributes evenly, cooperation oval PTC, the heating scope is wider to oval air outlet wind speed is even and soft, avoids local wind speed too big, promotes the comfort when bathing.

Description

Bathroom warmer

Technical Field

The utility model relates to the technical field of heating equipment, in particular to a bathroom heater.

Background

The existing bathroom warmer with air heating and ventilation functions is provided with an air outlet which is a square air outlet, the air outlet is small in containing area, and the air blower is high in direct blowing position wind power, so that comfort is poor when in bath, if the air outlet surrounding range is required to be increased, the number or power of the air blower is required to be increased, the cost is increased, and the bathroom warmer is provided for the defects.

Disclosure of Invention

The utility model aims to provide a bathroom warmer, and provides a multifunctional bathroom warmer with an elliptical air outlet with an elliptical air duct, which has large surrounding area and uniform and soft air outlet.

In order to solve the problems, the utility model provides a bathroom warmer, which comprises a box body, a panel, a fan assembly and a heating device, wherein a button wire volute is arranged in the box body, an air channel is formed in the button wire volute, the panel is arranged on the box body, a panel air outlet corresponding to the air channel in the button wire volute is arranged on the panel, the panel air outlet is elliptical, the heating device is arranged between the button wire volute and the panel air outlet, an air return opening is arranged on the panel, the fan assembly comprises a wind wheel driving motor and a wind wheel, the button wire volute is arranged around the fan assembly, and when the fan assembly operates, air enters the button wire volute through the air return opening.

According to an embodiment of the utility model, the fan assembly is provided with at least two groups.

According to an embodiment of the utility model, two groups of partition plates are arranged in the double-button wire volute, so that each group of fan components is respectively connected with a part of air channels in the double-button wire volute.

According to an embodiment of the present utility model, the panel air outlet is disposed around the air return opening.

According to the embodiment of the utility model, the box body is provided with the ventilation opening, the ventilation opening is connected with the air duct in the lemniscate volute, and the ventilation opening is provided with the controllable air door component which is used for closing or opening the ventilation opening.

According to one embodiment of the utility model, the controllable damper assembly includes a damper motor and a damper.

According to an embodiment of the utility model, the heating device comprises a heating element, a base and a cover plate, the heating element being arranged between the base and the cover plate.

According to an embodiment of the utility model, the heating device is elliptical.

According to one embodiment of the utility model, an air collecting plate is arranged between the heating device and the lemniscate volute, and an elliptical air outlet is arranged on the air collecting plate.

According to one embodiment of the utility model, the air collecting plate is provided with an air inlet, and the air inlet is connected with the air return opening and the fan assembly at the position where the fan assembly is arranged.

The utility model has the beneficial effects that the traditional square area type air outlet is improved to the elliptical surrounding type air outlet by changing the air channel structure and using the air channel similar to a button line, so that the shape of the air outlet is changed, the surrounding area of the air outlet is enlarged, the indoor temperature distribution is uniform, the heating range is wider by matching with the elliptical PTC, the wind speed of the elliptical air outlet is uniform and soft, the local wind speed is avoided from being overlarge, and the comfort during bath is improved. The heating and ventilation functions are switched by opening and closing the air door.

Drawings

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

FIG. 1 is a schematic perspective view of a bathroom warmer;

FIG. 2 is a schematic view of the internal structure of a box of the bathroom warmer;

FIG. 3 is a schematic diagram of the assembly relationship of the bathroom warmer;

fig. 4 is a schematic diagram of a heating device structure of the bathroom warmer.

Detailed Description

The following description is presented to enable one skilled in the art to practice the utility model and is provided only to enable the utility model. The embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other arrangements without departing from the spirit and scope of the utility model.

[ example 1 ]

A bathroom warmer, as shown in figure 1, comprises a box 7, a panel 2, a fan assembly 5 and a heating device 20, wherein the box 7 is square or any other shape, such as oval, a double-wire volute 16 is arranged in the box 7, as shown in figure 2, an air channel is formed in the double-wire volute 16, the double-wire volute 16 is used for installing the fan assembly 5, a notch is formed in the double-wire volute 16 at the position of the fan assembly 5, the fan assembly 5 is connected with the air channel, one or two groups of fan assemblies can be arranged on the fan assembly 5, the fan assembly 5 comprises a wind wheel driving motor and a wind wheel, the wind wheel driving motor is symmetrically arranged on two sides in the double-wire volute 16, as shown in figure 3, the two groups of fan assemblies comprise a first wind wheel driving motor 15, a first wind wheel 17, a second wind wheel 25 and a second wind wheel driving motor 26, the double-wire volute 16 is arranged around the fan assembly 5, and when the fan assembly 5 runs, air enters the double-wire volute 16 through the air return port 3.

The case 7 is provided with a position for mounting a circuit board, and is provided with a circuit board cover 28.

The panel 2 is installed on the box 7, be provided with the air grid 4 that corresponds with the fan way in the button wire spiral case 16 on the panel 2, form panel air outlet 1 in the air grid 4, panel air outlet 1 is oval, heating device 20 sets up between button wire spiral case 16 and panel air outlet 1, be provided with return air inlet 3 on the panel 2, the external world is connected with fan assembly 5 position department to return air inlet 3, preferably, panel air outlet 1 sets up around return air inlet 3, guarantee aesthetic property and be convenient for the air inlet.

As shown in fig. 3 and 4, the heating device 20 includes a heating element 30, a base 31 and a cover plate 29, the heating element 30 is disposed between the base 31 and the cover plate 29, the heating element 30 is a PTC (ceramic heating element), the PTC is an ellipse, the base 31 and the cover plate 29 are both in an ellipse grid-like structure, so as to form the ellipse heating device 20, increase the heat exchange area of the air flow, an air deflector 22 is disposed between the cover plate 29 and the panel air outlet 1, and an ellipse air heating port 21 connected with the panel air outlet 1 is formed in the air deflector 22.

As shown in fig. 3, an air collecting plate 19 is disposed between the heating device 20 and the lemniscate spiral case 16, an oval air outlet 24 is disposed on the air collecting plate 19, so that air flow in the lemniscate spiral case 16 can be concentrated and discharged outwards through the oval air outlet 24, an air inlet is disposed on the air collecting plate 19, the air inlet is connected with the air return opening 3 and the fan assembly 5 at the disposed position, and the two air inlets are a first air inlet 18 and a second air inlet 23 respectively corresponding to the two fan assemblies 5 respectively, so that air intake is more concentrated.

Preferably, two groups of partition boards, namely a first partition board 9 and a second partition board 13 in fig. 2, are arranged in the double-button spiral casing 16, so that each group of fan assemblies 5 is respectively connected with part of air channels in the double-button spiral casing 16. As shown in fig. 2, the first deflector 8 and the second deflector 12 are respectively arranged at the notch of the twin-wire volute 16, so that the air flow blown by the fan assembly 5 can be led into the air channel of the twin-wire volute 16, and under the action of the partition plate, the air flow can be quickly discharged through the heating element 30, the base 31, the cover plate 29, the elliptical warm air inlet 21 and the panel air outlet 1, so that two air streams are prevented from colliding.

In embodiment 2, on the basis of embodiment 1, the ventilation port 6 is provided on the case 7, and the ventilation port 6 is communicated with the outside through a pipe, and the ventilation port 6 may be provided on the case 7 as a part of the case 7 or may be provided independently from the case 7. The ventilation opening 6 is connected with an air duct in the twin-wire volute 16, and a controllable air door component is arranged at the ventilation opening 6 and used for closing or opening the ventilation opening 6. Specifically, as shown in FIG. 2, the controllable damper assembly includes a damper motor 11 and a damper 10.

In the heating mode, the heating switch is closed, and the air door 10 rotates to the position of the ventilation opening 6 to close the ventilation opening 6. The first wind wheel driving motor 15 and the second wind wheel driving motor 26 are started, indoor air enters the fan assembly 5 through the panel air return opening 3, air flows through the oval PTC of the heating device 20, and is discharged into the room through the panel air outlet 1 after being heated, so that the indoor air is circularly heated.

In the ventilation mode, a ventilation switch is closed, a ventilation door 10 is opened, a fan assembly 5 is started, indoor air enters the fan assembly 5 through a panel return air inlet 3 and is discharged outdoors through a ventilation opening 6. Preferably, only any one of the two sets of fan assemblies 5 may be activated in the case of a partition not provided, and the fan assemblies 5 in communication with the ventilation opening 6 are activated in the case of a partition provided.

It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The objects of the present utility model have been fully and effectively achieved. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the utility model are susceptible to any variations and modifications without departing from the principles.

Claims

1. A bathroom warmer, characterized in that: including box (7), panel (2), fan subassembly (5) and heating device (20), be provided with button wire spiral case (16) in box (7), form the wind channel in button wire spiral case (16), panel (2) are installed on box (7), be provided with on panel (2) with panel air outlet (1) that the way corresponds in button wire spiral case (16), panel air outlet (1) are oval, heating device (20) set up button wire spiral case (16) with between panel air outlet (1), be provided with return air inlet (3) on panel (2), fan subassembly (5) are including wind wheel driving motor and wind wheel, button wire spiral case (16) are encircleed fan subassembly (5) are set up, when fan subassembly (5) are operated, air passes through mouth (3) get into in button wire spiral case (16).

2. A bathroom warmer as claimed in claim 1, wherein: at least two groups of fan assemblies (5) are arranged.

3. A bathroom warmer as claimed in claim 2, wherein: two groups of partition boards are arranged in the double-button line volute (16), so that each group of fan assemblies (5) is connected with part of air channels in the double-button line volute (16) respectively.

4. A bathroom warmer according to any one of claims 1-3, wherein: the panel air outlet (1) is arranged around the air return opening (3).

5. A bathroom warmer according to any one of claims 1-3, wherein: the novel fan is characterized in that a ventilation opening (6) is formed in the box body (7), the ventilation opening (6) is connected with an air duct in the lemniscate spiral case (16), a controllable air door component is arranged at the ventilation opening (6), and the controllable air door component is used for closing or opening the ventilation opening (6).

6. A bathroom warmer as claimed in claim 5, wherein: the controllable air door assembly comprises an air door motor (11) and an air door (10).

7. A bathroom warmer according to any one of claims 1-3 and 6, wherein: the heating device (20) comprises a heating element (30), a base (31) and a cover plate (29), wherein the heating element (30) is arranged between the base (31) and the cover plate (29).

8. A bathroom warmer as claimed in claim 7, wherein: the heating device (20) is elliptical.

9. A bathroom warmer as claimed in claim 8, wherein: an air collecting plate (19) is arranged between the heating device (20) and the button wire volute (16), and an elliptical air outlet (24) is arranged on the air collecting plate (19).

10. A bathroom warmer as claimed in claim 9, wherein: an air inlet is formed in the air collecting plate (19), and the air inlet is connected with the air return opening (3) and the air fan assembly (5) at the arrangement position.