Bath heater

Abstract

The utility model provides a bath heater, which belongs to the technical field of bath heaters, and comprises a box body, a panel and a lifting piece, the panel is arranged on the box body in a lifting manner, and a first driving assembly drives the panel to move towards the direction far away from or close to the box body; the lifting part penetrates through a mounting hole in the panel and is arranged on the box body in a lifting mode, and the second driving assembly drives the lifting part to be away from or close to the box body; in the open state, an air inlet is formed between the panel and the box body, an air outlet is formed between the lifting part and the panel, the size and the air outlet angle of the air outlet can be changed by adjusting the lifting displacement of the lifting part, and two air supply states of a high air speed state and a low air speed state can be provided; in the closed state, the panel seals the air inlet, the lifting piece seals the air outlet, the lifting piece is flush with the outer surface of the panel, and the extremely-simple and full-flat appearance requirement in the closed state is met. According to the bath heater, the problem that in the prior art, an air inlet and an air outlet of a bath heater are exposed, and attractiveness is affected is solved.

Description

Technical Field

[0001] This utility model relates to the field of bathroom heater technology, specifically to a bathroom heater. Background Technology

[0002] A bathroom heater is a small household appliance that combines multiple functions such as heating, infrared therapy, ventilation, air purification, and decoration in a bathroom through a clever combination of a specially designed waterproof infrared heat wave tube and an exhaust fan.

[0003] In the existing technology, the air inlet and air outlet of a traditional bathroom heater are arranged on the panel and are composed of several fixed grille panels.

[0004] However, in the above solution, both the air inlet and outlet are open structures, which cannot realize the functions of automatic opening, closing and angle adjustment of the air inlet and outlet. When the bathroom heater is not in use, the exposed air inlet and outlet affect the aesthetics. Utility Model Content

[0005] Therefore, the technical problem to be solved by this utility model is to overcome the problem that the exposed air inlet and outlet of the bathroom heater affects the aesthetics in the prior art, thereby providing a bathroom heater.

[0006] To solve the above-mentioned technical problems, this utility model provides a bathroom heater, comprising:

[0007] The enclosure is used for installation on the ceiling;

[0008] A panel is vertically and flexibly mounted on the housing. A first drive assembly is provided on the panel, which drives the panel to move away from or towards the housing. The panel is provided with mounting holes.

[0009] A lifting component is movably mounted on the housing through the mounting hole. A second drive assembly is provided on the lifting component, which drives the lifting component to move away from or closer to the housing.

[0010] In the open state, an air inlet is formed between the panel and the housing, and an air outlet is formed between the lifting component and the panel. In the closed state, the panel closes the air inlet, the lifting component closes the air outlet, and the lifting component is flush with the outer surface of the panel.

[0011] In use, when open, the first drive component drives the panel to descend away from the housing, creating an air inlet in the gap between the panel and the housing. The second drive component drives the lifting element to descend away from the housing, creating an air outlet in the gap between the lifting element and the panel. The size of the air outlet can be changed by adjusting the lifting element's displacement, providing both high and low airflow modes without changing the power. When closed, the first drive component drives the panel to rise closer to the housing, and the second drive component drives the lifting element to rise closer to the housing until the lifting element is flush with the outer surface of the panel. The panel closes the air inlet, and the lifting element closes the air outlet. Compared to open air inlets and outlets on the panel, this design improves aesthetics and achieves a minimalist, completely flat appearance when closed. This invention solves the problem of exposed air inlets and outlets in existing bathroom heaters affecting aesthetics.

[0012] Optionally, the first drive assembly includes: a first base, fixedly mounted on the housing, with a guide groove on the first base; a first drive motor, mounted on the first base; a lead screw, rotatably mounted on the first base, connected to the drive end of the first drive motor; and a connecting member, mounted on the lifting member, threadedly connected to the lead screw, with a guide member slidably mounted in the guide groove. With this configuration, the first drive motor drives the lead screw to rotate, and the guide member, in cooperation with the guide groove, restricts the rotation of the connecting member. The threaded connection between the lead screw and the connecting member converts rotational motion into linear motion, enabling the connecting member to drive the lifting member to move up and down. Furthermore, compared to gear transmission structures, the aforementioned lead screw transmission structure is more compact, occupies less space, and is more stable, making it more suitable for high-frequency use.

[0013] Optionally, a limiting groove is provided on the first base, and the lead screw is rotatably disposed within the limiting groove. This feature prevents the lead screw from wobbling.

[0014] Optionally, the panel is provided with a stabilizing rod extending towards the housing, and the housing is provided with a limiting hole, in which the stabilizing rod is slidably disposed. With this configuration, the stabilizing rod is guided and limited along the limiting hole during panel lifting and lowering, thereby improving the stability of panel lifting and lowering.

[0015] Optionally, the second drive assembly includes: a second base, fixedly mounted on the housing, the second base having a connecting groove, and an internal thread on the inner sidewall of the connecting groove; a second drive motor, mounted on the second base; and a stud, mounted on the lifting component, the stud having an external thread on its outer sidewall, the stud being threadedly connected to the second base, and the stud being connected to the drive end of the second drive motor. With this configuration, the second drive motor drives the stud to rotate, converting the rotational motion into linear motion through the threaded connection between the stud and the second base, allowing the lifting component to rotate and rise simultaneously. Furthermore, the screw drive structure is more compact, occupies less space, and is more stable than a gear drive structure, making it more suitable for high-frequency use.

[0016] Optionally, the drive end of the second drive motor is provided with a connecting shaft, and the stud is provided with a groove for embedding the connecting shaft. This arrangement increases the contact area between the connecting shaft and the stud, optimizes torque transmission, and enables the second drive motor to stably drive the screw to rotate.

[0017] Optionally, the second base is provided with an arc-shaped cover extending radially outward, and an air guide plate is provided inside the housing. One side of the air guide plate forms an air supply channel with the arc-shaped cover, and the other side of the air guide plate forms an air inlet channel with the housing. In the open state, the air supply channel communicates with the air outlet, and the air inlet channel communicates with the air inlet. With the above configuration, in the open state, the air supply channel formed by the arc-shaped cover and the air guide plate guides the airflow to the air outlet, and indoor air enters the air inlet channel from the air inlet, thereby being delivered to the fan module.

[0018] Optionally, a first baffle is provided on the lifting component. The first baffle is sleeved on the outside of the arc-shaped cover. In the open state, the top of the first baffle is away from the air guide plate, so that the air supply channel communicates with the air outlet. In the closed state, the top of the first baffle contacts the air guide plate, so that the air supply channel is closed. With the above configuration, the first baffle can move up and down with the lifting component, thereby realizing the opening and closing of the air supply channel.

[0019] Optionally, a heating module is provided inside the air supply duct, which is used to heat the airflow within the air supply duct. With this configuration, the heating module can heat the airflow within the air supply duct, thereby achieving a heating effect in the room.

[0020] Optionally, the lifting component is configured as a light panel, and a lighting module is provided on the second base. With this configuration, the lighting module on the second base illuminates the room through the light panel. Attached Figure Description

[0021] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram illustrating one embodiment of the bathroom heater provided in this utility model.

[0023] Figure 2 for Figure 1 A diagram showing the central bathroom heater in the turned-on state;

[0024] Figure 3 A schematic diagram showing the air supply when the lifting component is opened to the first position;

[0025] Figure 4 A schematic diagram showing the air supply when the lifting component is opened to the second position;

[0026] Figure 5 for Figure 1 An enlarged schematic diagram of part A in the middle;

[0027] Figure 6 for Figure 1 Enlarged schematic diagram of part B;

[0028] Figure 7 for Figure 1 Exploded view of the central lifting component and the second drive assembly.

[0029] Explanation of reference numerals in the attached figures:

[0030] 1. Housing; 11. Air guide plate; 2. Panel; 21. Stabilizing bar; 22. Second baffle; 3. Lifting component; 31. First baffle; 4. First drive assembly; 41. First base; 411. Guide groove; 412. Limiting groove; 42. First drive motor; 43. Lead screw; 44. Connector; 441. Guide component; 5. Second drive assembly; 51. Second base; 511. Connecting groove; 512. Arc-shaped cover; 52. Second drive motor; 53. Stud; 54. Connecting shaft; 55. Groove; 6. Air inlet; 7. Air outlet; 8. Heating module; 9. Lighting module; 10. Fan module; 101. Rotary motor; 102. Fan wheel. Detailed Implementation

[0031] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0032] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0033] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0034] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0035] This embodiment provides a minimalist, fully flat bathroom heater structure for indoor ventilation and heating.

[0036] like Figure 1 , Figure 2The illustration shows a specific implementation of a bathroom heater provided in this embodiment, comprising: a housing 1, a panel 2, and a lifting component 3. The housing 1 is used for installation on a suspended ceiling. The panel 2 is movably mounted on the housing 1 and is provided with a first driving component 4, which drives the panel 2 to move away from or towards the housing 1. The panel 2 is provided with mounting holes. The lifting component 3 is movably mounted on the housing 1 through the mounting holes and is provided with a second driving component 5, which drives the lifting component 3 to move away from or towards the housing 1. In the open state, an air inlet 6 is formed between the panel 2 and the housing 1, and an air outlet 7 is formed between the lifting component 3 and the panel 2. In the closed state, the panel 2 closes the air inlet 6, and the lifting component 3 closes the air outlet 7. The lifting component 3 is flush with the outer surface of the panel 2.

[0037] In use, when open, the first drive assembly 4 drives the panel 2 to descend away from the housing 1, forming an air inlet 6 in the gap between the panel 2 and the housing 1. The second drive assembly 5 drives the lifting component 3 to descend away from the housing 1, forming an air outlet 7 in the gap between the lifting component 3 and the panel 2. The size of the air outlet 7 can be changed by adjusting the lifting displacement of the lifting component 3, providing both high and low airflow modes without changing the power. When closed, the first drive assembly 4 drives the panel 2 to rise closer to the housing 1, and the second drive assembly 5 drives the lifting component 3 to rise closer to the housing 1 until the lifting component 3 is flush with the outer surface of the panel 2. The panel 2 then closes the air inlet 6, and the lifting component 3 closes the air outlet 7. Compared to an open air inlet 6 and air outlet 7 on the panel 2, this design improves aesthetics and achieves a minimalist, completely flat appearance when closed. The bathroom heater provided in this embodiment solves the problem of exposed air inlets 6 and 7 affecting the aesthetics of existing bathroom heaters.

[0038] It should be further explained that, provided the power is sufficient, the size of the air outlet 7 can be changed by the lifting component 3 to provide both high and low airflow conditions. For example... Figure 3 As shown, under high wind speed conditions, the lifting component 3 moves to the first position, the air outlet 7 is smaller in size, and the wind speed is high, so as to achieve the function of rapid heating at a distance; as Figure 4 As shown, in the low wind speed state, the lifting component 3 moves to the second position, the size of the air outlet 7 increases, the overall air volume increases slightly, but the wind speed decreases, so as to achieve the heat preservation function without blowing on people and improve comfort. At the same time, the wind in the low wind speed state provides enough heat to the space and makes the air outlet warm but not dry.

[0039] like Figure 1 , Figure 2 , Figure 5 As shown, in the bathroom heater provided in this embodiment, the first drive assembly 4 includes: a first base 41, a first drive motor 42, a lead screw 43, and a connector 44. The first base 41 is fixedly mounted on the housing 1, and a guide groove 411 is provided on the first base 41. The first drive motor 42 is mounted on the first base 41. The lead screw 43 is rotatably mounted on the first base 41, and the lead screw 43 is connected to the drive end of the first drive motor 42. The connector 44 is mounted on the lifting member 3, and the connector 44 is threadedly connected to the lead screw 43. A guide member 441 is provided on the connector 44, and the guide member 441 is slidably mounted in the guide groove 411. The first drive motor 42 drives the lead screw 43 to rotate. The guide member 441 cooperates with the guide groove 411 to restrict the rotation of the connecting member 44. The rotational motion is converted into linear motion through the threaded connection between the lead screw 43 and the connecting member 44, so that the connecting member 44 drives the lifting member 3 to move up and down. Compared with the gear transmission structure, the above-mentioned lead screw transmission structure is more compact, occupies less space, and is more stable, making it more suitable for high-frequency use. Specifically, the first drive motor 42 is a stepper motor, but it can also be replaced by other types of motors. In addition, as an alternative implementation, the first drive assembly 4 can also adopt a gear transmission structure or other transmission structures that can achieve linear motion.

[0040] like Figure 5 As shown, in the bathroom heater provided in this embodiment, a limiting groove 412 is provided on the first base 41, and the lead screw 43 is rotatably disposed within the limiting groove 412. The limiting groove 412 can prevent the lead screw 43 from shaking, making the transmission structure more stable. Specifically, a blocking block is provided at the opening of the limiting groove 412, and a stepped structure is provided on the lead screw 43, which cooperates with the blocking block. Alternatively, as an alternative embodiment, the limiting groove 412 can be omitted, and the lead screw 43 can be directly rotatably disposed on the first base 41.

[0041] like Figure 1 , Figure 2As shown, in the bathroom heater provided in this embodiment, a stabilizing rod 21 extending towards the housing 1 is provided on the panel 2. A limiting hole is provided on the housing 1, and the stabilizing rod 21 is slidably disposed in the limiting hole. Specifically, the stabilizing rod 21 is disposed at the end of the panel 2 away from the first driving component 4, and at least one stabilizing rod 21 is provided. During the raising and lowering of the panel 2, the stabilizing rod 21 provides limiting guidance along the limiting hole, which can improve the stability of the panel 2's raising and lowering. Specifically, the stabilizing rod 21 can be a cylinder, a square column, or an irregularly shaped guide rail, etc. Alternatively, as an alternative embodiment, the stabilizing rod 21 and the limiting hole can be omitted, and a telescopic structure can be provided on the panel 2. The other end of the telescopic structure is connected to the housing 1. During the lowering of the panel 2, the telescopic structure unfolds; during the raising of the panel 2, the telescopic structure folds up.

[0042] like Figure 1 , Figure 2 , Figure 6 , Figure 7 As shown, in the bathroom heater provided in this embodiment, the second drive assembly 5 includes: a second base 51, a second drive motor 52, and a stud 53. The second base 51 is fixedly mounted on the housing 1, and a connecting groove 511 is provided on the second base 51. The inner side wall of the connecting groove 511 is provided with an internal thread. The second drive motor 52 is mounted on the second base 51. The stud 53 is mounted on the lifting member 3, and an external thread is provided on the outer side wall of the stud 53. The stud 53 is threadedly connected to the second base 51, and the stud 53 is connected to the drive end of the second drive motor 52. The second drive motor 52 drives the stud 53 to rotate, and the rotational motion is converted into linear motion through the threaded connection between the stud 53 and the second base 51, so that the lifting member 3 rotates and rises simultaneously. Moreover, the above-mentioned screw drive structure is more compact, occupies less space, and is more stable than the gear drive structure, making it more suitable for high-frequency use. Specifically, the second drive motor 52 is a stepper motor, but other types of motors can also be used instead. Alternatively, as an alternative implementation, the second drive component 5 may also employ gear transmission or other transmission structures capable of linear motion.

[0043] like Figure 6As shown, in the bathroom heater provided in this embodiment, the driving end of the second drive motor 52 is provided with a connecting shaft 54, and the stud 53 is provided with a groove 55 for embedding the connecting shaft 54. The connecting shaft 54 ​​can increase the contact area with the stud 53, optimize torque transmission, and enable the second drive motor 52 to stably drive the screw to rotate. Specifically, the cross-section of the connecting shaft 54 ​​and the groove 55 is set to square, or the connecting shaft 54 ​​and the groove 55 can be set as prisms with a triangular or other polygonal cross-sectional area. In addition, as an alternative embodiment, the connecting shaft 54 ​​can be omitted, and the stud 53 is directly driven by the driving end of the second drive motor 52.

[0044] like Figure 1 , Figure 2 , Figure 7 As shown, in the bathroom heater provided in this embodiment, the second base 51 is provided with an arc-shaped cover 512 extending radially outward. An air guide plate 11 is provided inside the housing 1. One side of the air guide plate 11 forms an air supply channel with the arc-shaped cover 512, and the other side of the air guide plate 11 forms an air intake channel with the housing 1. In the open state, the air supply channel is connected to the air outlet 7, and the air intake channel is connected to the air inlet 6. In the open state, the air supply channel formed by the arc-shaped cover 512 and the air guide plate 11 guides the airflow to the air outlet 7. Indoor air enters the air intake channel from the air inlet 6, thereby being delivered to the fan module 10. Specifically, the housing 1 is provided with a fan module 10, which includes a rotary motor 101 and a fan wheel 102. The air inlet 6 of the fan module 10 is connected to the air intake channel, and the air outlet 7 of the fan module 10 is connected to the air supply channel. Alternatively, as an alternative implementation, the arc-shaped cover 512 can be omitted, and two spaced air guide plates 11 are provided on the housing 1, forming an air supply channel between the two air guide plates 11.

[0045] like Figure 1 , Figure 2 , Figure 7As shown, in the bathroom heater provided in this embodiment, a first baffle 31 is provided on the lifting component 3. The first baffle 31 is sleeved on the outside of the arc-shaped cover 512. In the open state, the top end of the first baffle 31 is away from the air guide plate 11, so that the air supply channel communicates with the air outlet 7. In the closed state, the top end of the first baffle 31 contacts the air guide plate 11, so that the air supply channel is closed, and the first baffle 31 can prevent airflow from entering between the lifting component 3 and the second base 51. The first baffle 31 can move up and down with the lifting component 3, thereby realizing the closing and opening of the air supply channel. In addition, as an alternative implementation, the first baffle 31 can be omitted, and the air outlet 7 can be closed and opened only by the up and down movement of the lifting component 3.

[0046] Specifically, a second baffle 22 is provided at the mounting hole of the panel 2. The second baffle 22 overlaps with the air guide plate 11, which can prevent the air supply channel from communicating with the air inlet channel during the lifting and lowering movement of the panel 2.

[0047] like Figure 1 , Figure 2 As shown, in the bathroom heater provided in this embodiment, a heating module 8 is provided in the air supply channel. The heating module 8 is used to heat the airflow in the air supply channel. The heating module 8 can heat the airflow in the air supply channel to achieve the function of heating the room. In addition, as an alternative implementation, the heating module 8 can also be set at the air outlet 7 of the fan module 10.

[0048] like Figure 1 , Figure 2 As shown, in the bathroom heater provided in this embodiment, the lifting component 3 is configured as a light panel, and the second base 51 is provided with a lighting module 9. The lighting module 9 on the second base 51 illuminates the room through the light panel. Alternatively, as an alternative embodiment, the lighting module 9 can be omitted, and the lifting component 3 can be made of the same material as the panel 2.

[0049] Specifically, the lifting component 3, as part of the air outlet 7, can be specifically designed to change the shape of the edge of the air outlet 7 according to the size of the air outlet 7 and the needs of changing the air outlet direction.

[0050] It should be noted that when the lifting component 3 is required not to rotate during the lifting process, the second drive component 5 can be replaced with the first drive component 4.

[0051] How to use:

[0052] like Figure 1 , Figure 2As shown, when the bathroom heater provided in this embodiment is in use, in the open state, the first drive component 4 drives the panel 2 to descend in a direction away from the housing 1, and the gap between the panel 2 and the housing 1 forms an air inlet 6. The second drive component 5 drives the lifting component 3 to descend in a direction away from the housing 1, and the gap between the lifting component 3 and the panel 2 forms an air outlet 7. The size of the air outlet 7 can be changed by adjusting the lifting displacement of the lifting component 3. Under the condition of constant power, it provides two air supply states: high wind speed and low wind speed. In the closed state, the first drive component 4 drives the panel 2 to rise in a direction closer to the housing 1, and the second drive component 5 drives the lifting component 3 to rise in a direction closer to the housing 1 until the lifting component 3 is flush with the outer surface of the panel 2. The panel 2 closes the air inlet 6, and the lifting component 3 closes the air outlet 7.

[0053] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this utility model.

Claims

1. A bathroom heater, characterized in that, include: The housing (1) is used for installation on the ceiling; A panel (2) is vertically mounted on the housing (1). A first drive assembly (4) is provided on the panel (2). The first drive assembly (4) drives the panel (2) to move away from or towards the housing (1). The panel (2) is provided with mounting holes. A lifting component (3) is mounted on the housing (1) through the mounting hole. A second drive assembly (5) is provided on the lifting component (3). The second drive assembly (5) drives the lifting component (3) to move away from or closer to the housing (1). In the open state, an air inlet (6) is formed between the panel (2) and the housing (1), and an air outlet (7) is formed between the lifting member (3) and the panel (2). In the closed state, the panel (2) closes the air inlet (6), the lifting member (3) closes the air outlet (7), and the lifting member (3) is flush with the outer surface of the panel (2).

2. The bathroom heater according to claim 1, characterized in that, The first driving component (4) includes: The first base (41) is fixedly mounted on the box (1), and the first base (41) is provided with a guide groove (411); The first drive motor (42) is mounted on the first base (41); A lead screw (43) is rotatably mounted on the first base (41), and the lead screw (43) is connected to the drive end of the first drive motor (42); A connector (44) is provided on the lifting member (3). The connector (44) is threadedly connected to the lead screw (43). A guide (441) is provided on the connector (44). The guide (441) is slidably disposed in the guide groove (411).

3. The bathroom heater according to claim 2, characterized in that, The first base (41) is provided with a limiting groove (412), and the lead screw (43) is rotatably disposed in the limiting groove (412).

4. The bathroom heater according to claim 3, characterized in that, The panel (2) is provided with a stabilizing rod (21) extending toward the housing (1), and the housing (1) is provided with a limiting hole, and the stabilizing rod (21) is slidably disposed in the limiting hole.

5. The bathroom heater according to any one of claims 1-4, characterized in that, The second driving component (5) includes: The second base (51) is fixedly installed on the box (1). The second base (51) is provided with a connecting groove (511), and the inner side wall of the connecting groove (511) is provided with an internal thread. The second drive motor (52) is mounted on the second base (51); A stud (53) is provided on the lifting member (3). The outer side wall of the stud (53) is provided with an external thread. The stud (53) is threadedly connected to the second base (51). The stud (53) is connected to the driving end of the second drive motor (52).

6. The bathroom heater according to claim 5, characterized in that, The second drive motor (52) has a connecting shaft (54) at its drive end, and the stud (53) has a groove (55) for embedding the connecting shaft (54).

7. The bathroom heater according to claim 5, characterized in that, The second base (51) is provided with an arc-shaped cover (512) extending radially outward. The box (1) is provided with an air guide plate (11). One side of the air guide plate (11) and the arc-shaped cover (512) form an air supply channel. The other side of the air guide plate (11) and the box (1) form an air inlet channel. In the open state, the air supply channel is connected to the air outlet (7) and the air inlet channel is connected to the air inlet (6).

8. The bathroom heater according to claim 7, characterized in that, The lifting component (3) is provided with a first baffle (31), which is sleeved on the outside of the arc-shaped cover (512). In the open state, the top of the first baffle (31) is away from the air guide plate (11) so that the air supply channel is connected to the air outlet (7). In the closed state, the top of the first baffle (31) is in contact with the air guide plate (11) so that the air supply channel is shut off.

9. The bathroom heater according to claim 7, characterized in that, A heating module (8) is provided in the air supply channel, and the heating module (8) is used to heat the airflow in the air supply channel.

10. The bathroom heater according to any one of claims 6-9, characterized in that, The lifting component (3) is configured as a lamp panel, and the second base (51) is provided with a lighting module (9).

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