Suspended ceiling mounting structure of bath heater

Abstract

The utility model relates to a suspended ceiling installation structure of a bath heater, which comprises a bath heater body, a heating component and a dehumidification component, and is characterized in that a dehumidification component for dehumidification and a heating component for heating are integrated in the bath heater body; the vertical frame is fixedly mounted on the outer side wall of the bath heater body; the transverse frame is fixedly mounted on the wall of the bathroom; the air opening grid is installed on the bottom side of the bathroom heater body, the circumferential edge of the air opening grid extends to form an eave edge, and the eave edge abuts against the appearance face of a bathroom ceiling; wherein the vertical frame is provided with a connecting structure used for being clamped with the transverse frame, and the bath heater body is buckled on the transverse frame through the connecting structure on the vertical frame. According to the suspended ceiling installation structure of the bathroom heater, through the ingenious integrated design, multiple functions such as dehumidification and heating are integrated, a wall-mounted installation mode is adopted to be perfectly fused with a bathroom suspended ceiling, space is saved, the overall attractiveness is improved, and meanwhile the disorder feeling caused by respective installation of multiple devices is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a ceiling installation structure of a bathroom heater. Background Art

[0002] In the prior art, with the continuous improvement of living conditions and the continuous improvement of living standards, modern families have higher requirements for the comfort of indoor environment. As a special functional area in the home, the environmental comfort of the bathroom is particularly concerned. In the bathroom, due to the frequent generation of a large amount of water vapor in daily activities such as showering and bathing, the indoor humidity rises sharply. This increase in humidity not only reduces the user's comfort experience, but also may cause a series of problems, such as mold growth and damp objects.

[0003] To improve the bathroom environment, bathroom heaters came into being. They integrate lighting, heating and ventilation functions to create a warm and dry bathroom space. However, existing bathroom heaters have problems with single functions and insufficient integration. For example, in high humidity environments, their dehumidification effect is poor and it is difficult to quickly and effectively reduce humidity. The exhaust of moisture mainly relies on exhaust fans, which will take away indoor heat while exhausting moisture. Especially in winter, this will cause the bathroom temperature to drop, reducing the user's bathing experience.

[0004] To sum up, the existing bathroom heaters have insufficient functional integration and dehumidification effects, making it difficult to provide an integrated warm and dry bathroom environment solution, and unable to fully meet users' needs for a comfortable and convenient bathroom experience. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a ceiling installation structure for a bathroom heater which integrates multiple functions, is easy and stable to install, and is beautiful and practical.

[0006] In order to achieve the above-mentioned purpose, the ceiling installation structure of the bathroom heater designed by the utility model includes:

[0007] The main body of the bathroom heater has a dehumidification component for dehumidification and a heating component for heating integrated inside;

[0008] A vertical frame, fixedly mounted on the outer side wall of the bathroom heater body;

[0009] Horizontal frame, fixed on the wall of the bathroom;

[0010] An air outlet grid is installed on the bottom side of the bathroom heater body, and the circumferential edge of the air outlet grid extends to form an eave edge, and the eave edge abuts against the exterior surface of the bathroom ceiling;

[0011] Among them, the vertical frame has a connecting structure for engaging with the horizontal frame, and the bathroom heater body is buckled on the horizontal frame through the connecting structure on the vertical frame.

[0012] To provide a simple and reliable connection method, a buckling groove with a downward opening is formed in the vertical frame, and a convex eaves adapted to the buckling groove is arranged on the horizontal frame. The buckling groove and the convex eaves are buckled to form the connection structure.

[0013] To improve the installation stability, a positioning groove is further formed in the vertical frame, and a positioning rib adapted to the positioning groove is arranged on the horizontal frame.

[0014] To improve the installation firmness of the bathroom integrated ceiling lamp, the bathroom ceiling includes triangular keels and ceiling boards assembled with the triangular keels. The triangular keels have two bending parts trending inwards, and each bending part includes a straight section arranged vertically. A positioning gap is formed between the two straight sections; a positioning plate extending into the positioning gap is arranged on the eaves edge, and positioning protrusions adapted to the positioning gap are arranged on the surface of the positioning plate.

[0015] To enhance the sealing performance between the bathroom integrated ceiling lamp and the bathroom ceiling, an avoidance groove is arranged on one side of the eaves edge facing the bathroom ceiling, and a D-shaped cotton is arranged in the avoidance groove. The D-shaped cotton is elastically and sealingly abutted against the appearance surface of the bathroom ceiling.

[0016] To clarify the path of air circulation and treatment, an air inlet and a first air outlet communicating with the bathroom are arranged at the bottom of the bathroom integrated ceiling lamp. A fan assembly for driving air to flow from the air inlet to the first air outlet is arranged in the bathroom integrated ceiling lamp; the air processed by the dehumidification component and / or the heating component is discharged to the bathroom through the first air outlet.

[0017] To simply and effectively realize the exhaust and ventilation function, a second air outlet is further arranged on the bathroom integrated ceiling lamp. A first air valve is arranged in the first air outlet, and a second air valve is arranged in the second air outlet. The first air valve is used to selectively conduct or cut off the first air outlet; the second air valve is used to selectively conduct or cut off the second air outlet, and the second air outlet communicates with the external environment through a bathroom exhaust port.

[0018] To effectively handle the condensed water generated during the dehumidification process, the dehumidification component includes an evaporator, a condenser, a water receiving tray and an atomizer. The water receiving tray is used to receive the condensed water generated by the evaporator and the condenser; the atomizer is connected with the water receiving tray and is used to atomize the condensed water collected in the water receiving tray into water mist particles; the water mist particles are discharged to the external environment together with the air discharged through the second air outlet.

[0019] For convenient maintenance, the air outlet grid includes a base adapted to the air inlet and a grid plate detachably connected to the base. An inspection hole is provided on the base. A drain pipe is provided at the bottom of the water receiving tray, and the drain pipe extends into the inspection hole, and a waterproof rubber plug is provided on the drain pipe.

[0020] The ceiling installation structure of the integrated ceiling lamp designed by the utility model integrates multiple functions such as dehumidification and heating through a clever integrated design, and adopts a wall-mounted installation method to perfectly integrate with the bathroom ceiling. While saving space and enhancing the overall aesthetic, it also avoids the clutter caused by separate installation of multiple devices. In addition, its load-bearing structure can effectively disperse the weight of the main unit, not only being able to adapt to larger-volume and heavier multi-functional integrated ceiling lamps, but also effectively avoiding the risk of tilting or falling, reducing the load-bearing burden on the ceiling, thereby ensuring the user's safety in use and creating a more beautiful, safe and comfortable bathroom experience for the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic diagram of the cooperation between the horizontal frame and the vertical frame provided by an embodiment of the present application;

[0022] Figure 2 is the installation schematic diagram of the integrated ceiling lamp and the bathroom ceiling provided by an embodiment of the present application Figure 1 ;

[0023] Figure 3 is the installation schematic diagram of the integrated ceiling lamp and the bathroom ceiling provided by an embodiment of the present application Figure 2 ;

[0024] Figure 4 is the installation schematic diagram of the integrated ceiling lamp and the bathroom ceiling provided by another embodiment of the present application;

[0025] Figure 5 is the three-dimensional exploded view of the air outlet grid provided by an embodiment of the present application;

[0026] Figure 6 is the structural schematic diagram of the integrated ceiling lamp body integrating the dehumidification component provided by an embodiment of the present application;

[0027] Figure 7 is Figure 6 the top view of;

[0028] Figure 8 is Figure 7 the cross-sectional view taken along line A-A in;

[0029] Wherein: the bathroom heater body 10, the dehumidification component 11, the evaporator 111, the condenser 112, the water receiving tray 113, the water discharge pipe 1131, the atomizer 114, the air inlet 13, the first air outlet 14, the fan component 15, the second air outlet 16, the first air valve 17, the second air valve 18, the heating component 12, the vertical frame 20, the buckle groove 21, the positioning groove 22, the horizontal frame 30, the protruding eaves 31, the positioning rib 32, the air outlet grille 40, the eaves edge 41, the positioning plate 411, the positioning protrusion 412, the avoidance groove 413, the D-shaped cotton 414, the base 42, the grille plate 43, the inspection hole 44, the bathroom ceiling 50, the triangular keel 51, the ceiling board 52, the bent portion 511, the straight section 512. Detailed implementation manner

[0030] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0031] Embodiment 1.

[0032] As Figure 1 and Figure 2 shown, the ceiling installation structure of the bathroom heater described in this embodiment includes a bathroom heater body 10, a vertical frame 20, a horizontal frame 30, and an air outlet grille 40. Among them, a dehumidification component 11 for dehumidification and a heating component 12 for heating are integrated inside the bathroom heater body 10; the vertical frame 20 is fixedly installed on the outer side wall of the bathroom heater body 10;

[0033] The horizontal frame 30 is fixedly installed on the wall of the bathroom; the air outlet grille 40 is installed on the bottom side of the bathroom heater body 10. An eaves edge 41 is formed by extending the circumferential edge of the air outlet grille 40, and the eaves edge 41 abuts against the appearance surface of the bathroom ceiling 50; the vertical frame 20 has a connection structure for engaging with the horizontal frame 30, and the bathroom heater body 10 is buckled on the horizontal frame 30 through the connection structure on the vertical frame 20.

[0034] In this embodiment, the dehumidification component 11 and the heating component 12 are integrated inside the bathroom heater body 10, and are respectively used to provide the functions of air dehumidification and air heating for the bathroom heater body 10. The detailed structures of these two components will be introduced in detail in the subsequent part.

[0035] Specifically, as Figure 1 and Figure 3As shown in the figure, the horizontal frame 30 is a long strip-shaped metal bracket with prefabricated mounting holes. During the installation process, first, use expansion screws to horizontally fix the horizontal frame 30 on the bathroom wall, and ensure that the installation height of the horizontal frame 30 matches the reserved ceiling height, so that the bathroom heater body 10 can be hidden in the bathroom ceiling 50 later. The vertical frames 20 are two metal brackets with lengths similar to that of the horizontal frame 30, which are respectively fixed on the outer walls on the same side of the bathroom heater body 10, and the vertical frames 20 are provided with connection structures matching the horizontal frame 30, such as buckles or chutes. After the horizontal frame 30 is fixed, snap or slide-connect the vertical frames 20 on the bathroom heater body 10 with the connection structures on the horizontal frame 30, so that the bathroom heater body 10 is integrally suspended on the horizontal frame 30.

[0036] Finally, use an air outlet grille 40 made of plastic or metal, install it at the bottom of the bathroom heater body 10, and fix it with screws or buckles. Among them, the circumferential edge of the air outlet grille 40 extends to form an eaves edge 41, and the eaves edge 41 is used to block the gap between the bathroom heater body 10 and the bathroom ceiling 50, making the bathroom heater 10 blend in with the bathroom ceiling 50 and enhancing the overall aesthetics of the bathroom.

[0037] In this way, by adopting the structural design of the vertical frames 20 and the horizontal frame 30 and suspending the bathroom heater body 10 on the horizontal frame 30, the weight of the bathroom heater 10 can be effectively dispersed, reducing the load-bearing burden on the bathroom ceiling 50. Even for a multi-functional bathroom heater with a larger volume and weight, such as a bathroom heater integrating multiple functions such as dehumidification, heating, lighting, and ventilation, it can ensure safe and reliable installation and prevent the bathroom heater body 10 from shaking or falling off during use.

[0038] In some embodiments, as Figure 1 shown, the vertical frame 20 is provided with a buckle groove 21 with an opening facing downwards, and the horizontal frame 30 is provided with a protruding eaves 31 adapted to the buckle groove 21. The buckle groove 21 and the protruding eaves 31 are buckled to form the connection structure. When installing the bathroom heater body 10, align the buckle groove 21 on the vertical frame 20 with the protruding eaves 31 on the horizontal frame 30, and then move the bathroom heater body 10 downwards to make the buckle groove 21 and the protruding eaves 31 engage with each other. Specifically, the shape of the buckle groove 21 can be designed into a U shape, a V shape, etc. according to actual needs, and its opening direction faces downwards to enable reliable buckling connection with the protruding eaves 31 on the horizontal frame 30.

[0039] In another example, as Figure 1 shown, the vertical frame 20 is further provided with a positioning groove 22, and the horizontal frame 30 is provided with a positioning rib 32 adapted to the positioning groove 22. The cooperation of the positioning groove 22 and the positioning rib 32 enables, during the installation process, just align the positioning groove 22 on the vertical frame 20 with the positioning rib 32 on the horizontal frame 30, and then move the bathroom heater body 10 downwards to complete the installation, without the need for additional adjustment or fixing operations, which is simple and convenient.

[0040] In some embodiments, such as Figure 2 shown, the bathroom ceiling 50 includes a triangular keel 51 and a ceiling board 52 assembled integrally with the triangular keel 51. The triangular keel 51 has two bending portions 511 that tend to converge inwardly. Each bending portion 511 includes a straight section 512 arranged vertically. A positioning gap is formed between the two straight sections 512. A positioning plate 411 extending into the positioning gap is provided on the eaves edge 41. A positioning protrusion 412 adapted to the positioning gap is provided on the surface of the positioning plate 411.

[0041] During the actual installation process, first, the bathroom heater body 10 is suspended at a predetermined position through the connection of the vertical frame 20 and the horizontal frame 30. Then, when installing the air outlet grille 40, the positioning plate 411 on the air outlet grille 40 is aligned with the positioning gap 53 of the triangular keel 51 on the bathroom ceiling 50. Specifically, the triangular keel 51 has two bending portions 511 that tend to converge inwardly. When the positioning protrusion 412 on the positioning plate 411 is inserted into the positioning gap 53 formed by the straight section 512, due to the inward converging trend of the bending portions 511, the two bending portions 511 will exert a certain pressure on the positioning plate 411 and the positioning protrusion 412, so that a tight fit is formed between them. In this way, through the cooperation of the positioning plate 411 and the positioning protrusion 412 with the triangular keel 51, the keel structure of the bathroom ceiling 50 can form an auxiliary supporting effect on the bathroom heater body 10, enhance the installation stability of the bathroom heater body 10, and prevent the bathroom heater body 10 from shifting or shaking during use.

[0042] In some embodiments, such as Figure 1 , Figure 2 and Figure 5 shown, in order to enhance the sealing performance between the bathroom heater body 10 and the bathroom ceiling 50, an avoidance groove 413 is provided on the side of the eaves edge 41 facing the bathroom ceiling 50. A D-shaped cotton 414 is arranged in the avoidance groove 413. The D-shaped cotton is elastically and sealingly abutted against the outer surface of the bathroom ceiling 50. In this embodiment, the D-shaped cotton 414 has a certain elasticity and compressibility. When the bathroom heater body 10 is installed on the bathroom ceiling 50, the D-shaped cotton 414 will be compressed into the avoidance groove 413 and closely adhere between the bathroom heater body 10 and the bathroom ceiling 50 to form an effective sealing layer to prevent water vapor, dust, insects, etc. from entering the interior of the bathroom ceiling 50.

[0043] In some embodiments, such as Figure 2 and Figure 3As shown, in order to clarify the path of air circulation and treatment, an air inlet 13 and a first air outlet 14 communicating with the bathroom are provided at the bottom of the bathroom heater body 10, and a fan assembly 15 for driving air to flow from the air inlet 13 to the first air outlet 14 is provided inside the bathroom heater body 10; the air processed by the dehumidification component 11 and / or the heating component 12 is discharged to the bathroom through the first air outlet 14.

[0044] Refer to Figure 2 As shown, when the bathroom heater body 10 is working, the fan assembly 15 is started to suck the air in the bathroom into the interior of the bathroom heater body 10 through the air inlet 13. The sucked air first undergoes dehumidification treatment by the dehumidification component 11 to reduce the humidity in the air. Then, the air undergoes heating treatment by the heating component 12 to increase the temperature of the air. Finally, the processed air is discharged into the bathroom through the first air outlet 14, realizing functions such as air circulation, dehumidification, and heating in the bathroom.

[0045] In this embodiment, the heating component 12 is preferably a PTC heater. The PTC heater can adjust its heating power by changing the applied voltage or current, thereby achieving more precise temperature control. Compared with traditional electric wire heaters, the PTC heater can respond to temperature changes more quickly and can maintain the set temperature more stably, avoiding too high or too low temperatures, thereby providing a more comfortable bathroom experience.

[0046] In another example, as Figure 4 shown, in order to further improve the dehumidification efficiency, the position of the first air outlet 14 can be improved. Different from the previous design of setting both the air inlet 13 and the first air outlet 14 on the bottom side of the bathroom heater body 10, in this example, the first air outlet 14 is arranged on the outer side wall of the bathroom heater body 10: the first air outlet 14 can be connected to an air outlet component 53 arranged on the bathroom ceiling 50 through a pipe. Among them, the air outlet component 53 can be designed separately or can utilize the air outlet of the bathroom heater in the renovated old bathroom; the pipe can adopt flexible materials such as PVC pipes and aluminum foil pipes for easy installation and adjustment. With this structural design, the first air outlet 14 is connected to the air outlet component 53 far from the air inlet 13 through a pipe, which can avoid the possibility that the inhaled humid air and the dried air after dehumidification are likely to meet in the area near the bottom of the bathroom heater body 10 due to both the air inlet 13 and the first air outlet 14 being arranged on the bottom side of the bathroom heater body 10 and being close to each other, resulting in the possibility that the dried air after dehumidification is re-sucked into the bathroom heater body 10, thereby improving the dehumidification efficiency.

[0047] In addition, in this embodiment, in order to further improve the heating efficiency and comfort, the heating component 12 is preferably arranged inside the air outlet component 53. In this way, the heat generated by the heating component 12 can be directly blown into the bathroom through the air outlet component 53, avoiding heat loss and improving the heating efficiency.

[0048] In some embodiments, such as Figure 6 , Figure 7 and Figure 8 shown, a second air outlet 16 is further provided on the bath heater body 10. A first air valve 17 is provided in the first air outlet 14, and a second air valve 18 is provided in the second air outlet 16. The first air valve 17 is configured to selectively conduct or cut off the first air outlet 14; the second air valve 18 is configured to selectively conduct or cut off the second air outlet 16, and the second air outlet 16 is communicated with the external environment through a bathroom exhaust port.

[0049] With this structural design, when exhaust ventilation is required, the second air valve 18 can be opened and the first air valve 17 can be closed. At this time, referring to Figure 7 path B in, the fan assembly 15 sucks the air in the bathroom into the bath heater body 10 through the air inlet 13, and discharges the air to the outside through the second air outlet 16, realizing the exhaust ventilation function; and when air dehumidification or heating is required, the second air valve 18 can be closed and the first air valve 17 can be opened. At this time, referring to Figure 8 path C in, the fan assembly 15 sucks the air in the bathroom into the bath heater body 10 through the air inlet 13, and discharges the air processed by the dehumidification assembly 11 and / or the heating assembly 12 to the bathroom through the first air outlet 14, realizing the dehumidification or heating function.

[0050] In some embodiments, such as Figure 6 , Figure 7 and Figure 8 shown, the dehumidification assembly 11 includes an evaporator 111, a condenser 112, a water receiving tray 113 and an atomizer 114. The water receiving tray 113 is configured to receive the condensed water generated by the evaporator 111 and the condenser 112; the atomizer 114 is coupled to the water receiving tray 113 and is configured to atomize the condensed water collected in the water receiving tray 113 into water mist particles; the water mist particles are discharged to the external environment together with the air discharged through the second air outlet 16.

[0051] During specific implementation, the water inlet pipe of the atomizer 114 (such as an ultrasonic atomizer) is connected to the water receiving tray 113. During operation, exemplarily: when the bathroom heater body 10 performs a dehumidification operation, the evaporator 111 continuously condenses the moisture in the air into liquid water, and this condensed water will flow into the water receiving tray 113 by gravity. Usually, a liquid level sensor is provided in the water receiving tray 113 to detect the liquid level of the condensed water. When the condensed water in the water receiving tray 113 reaches a certain water level, the liquid level sensor will send a signal to trigger the start of the atomizer 114. After the atomizer 114 starts, it will atomize the condensed water in the water receiving tray 113 into fine water mist particles, and at the same time open the second air valve 18 and close the first air valve 17, so that the airflow generated by the fan assembly 15 flows through the second air outlet 16 and takes the atomized water mist particles out of the room together to achieve the discharge of the condensed water.

[0052] Through this design, all the condensed water generated during the dehumidification process by the dehumidification component 11 is discharged outdoors after atomization, completely eliminating the need for traditional drainage pipes. This not only simplifies the installation process of the bathroom heater, reduces the installation workload, but also is especially suitable for renovating a bathroom that has already been decorated, without the need to reserve installation space for drainage pipes, saving valuable bathroom space, improving the space utilization efficiency, and making the bathroom layout more flexible and user-friendly.

[0053] In some embodiments, as Figure 5 shown, the air outlet grille 40 includes a base 42 mating with the air inlet 13 and a grille plate 43 detachably connected to the base 42. An inspection hole 44 is provided on the base 42. A drain pipe 1131 is provided at the bottom of the water receiving tray 113. The drain pipe 1131 extends into the inspection hole 44, and a waterproof rubber plug is provided on the drain pipe 1131.

[0054] Before performing necessary maintenance operations, it is first necessary to empty the condensed water in the water receiving tray 113. The condensed water can be discharged to an external container or a floor drain through opening the waterproof rubber plug, and emptying the condensed water can prevent wetting other components or causing safety hazards during subsequent maintenance operations; and the grille plate 43 is usually made of plastic or metal materials, with a plurality of meshes or holes on its surface, covering components such as the inspection hole 44 and the drain pipe 1131 to maintain the overall aesthetics of the bathroom heater body 10.

[0055] The ceiling installation structure of the integrated bathroom heater provided in this embodiment integrates multiple functions such as dehumidification and heating through a clever integrated design, and adopts a wall-mounted installation method to perfectly integrate with the bathroom ceiling. While saving space and enhancing the overall aesthetics, it also avoids the clutter caused by separate installation of multiple devices. In addition, its load-bearing structure can effectively disperse the weight of the main unit, not only being able to adapt to larger-volume and heavier multi-functional bathroom heaters, but also effectively avoiding the risk of tilting or falling, reducing the load-bearing burden on the ceiling, thus ensuring the user's safety in use and creating a more beautiful, safe and comfortable bathroom experience for the user.

[0056] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0057] In the description of the present invention, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "connected to" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0058] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A ceiling installation structure of a bathroom heater, characterized in that, Comprising: A bathroom heater main body, which internally integrates a dehumidification component for dehumidification and a heating component for heating; A vertical bracket, fixedly installed on the outer side wall of the bathroom heater main body; A horizontal bracket, fixedly installed on the wall of the bathroom; An air outlet grille, installed on the bottom side of the bathroom heater main body, a circumferential edge of the air outlet grille extends to form an eaves edge, and the eaves edge abuts against the appearance surface of the bathroom ceiling; Wherein, the vertical bracket has a connection structure for engaging with the horizontal bracket, and the bathroom heater main body is buckled on the horizontal bracket through the connection structure on the vertical bracket.

2. The ceiling installation structure of the bathroom heater as claimed in claim 1, wherein, The vertical bracket is provided with a buckle groove opening downward, and the horizontal bracket is provided with a protruding eaves adapted to the buckle groove, and the buckle groove and the protruding eaves are buckled to form the connection structure.

3. The ceiling mounting structure of the bathroom heater as claimed in claim 2, wherein, The vertical bracket is further provided with a positioning groove, and the horizontal bracket is provided with a positioning rib adapted to the positioning groove.

4. The ceiling mounting structure of the bathroom heater as claimed in claim 1, wherein, The bathroom ceiling includes a triangular keel and a ceiling board assembled with the triangular keel as a whole. The triangular keel has two bending parts with a tendency to converge inward. Each bending part includes a straight section arranged vertically, and a positioning gap is formed between the two straight sections; A positioning plate extending into the positioning gap is arranged on the eaves edge, and a positioning protrusion adapted to the positioning gap is arranged on the surface of the positioning plate.

5. The ceiling installation structure of the bathroom heater as claimed in claim 1, wherein, A relief groove is arranged on one side of the eaves edge facing the bathroom ceiling, and a D-shaped cotton is arranged in the relief groove, and the D-shaped cotton is elastically and hermetically abutted against the appearance surface of the bathroom ceiling.

6. The ceiling mounting structure of the bathroom integrated ceiling light according to any one of claims 1-5, characterized in that, An air inlet and a first air outlet communicating with the bathroom are arranged at the bottom of the bathroom heater main body; A fan assembly for driving air to flow from the air inlet to the first air outlet is arranged in the bathroom heater main body; The air processed by the dehumidification component and / or the heating component is discharged to the bathroom through the first air outlet.

7. The ceiling mounting structure of the bathroom warmer according to claim 6, characterized in that, A second air outlet is further arranged on the bathroom heater main body. A first air valve is arranged in the first air outlet, and a second air valve is arranged in the second air outlet. The first air valve is used to selectively conduct or cut off the first air outlet; The second air valve is used to selectively conduct or cut off the second air outlet, and the second air outlet communicates with the external environment through a bathroom exhaust port.

8. The ceiling mounting structure of the ceiling lamp for bathroom as claimed in claim 7, wherein, The dehumidification component includes an evaporator, a condenser, a water receiving tray and an atomizer. The water receiving tray is used to receive the condensed water generated by the evaporator and the condenser; The atomizer is connected with the water receiving tray and is used to atomize the condensed water collected in the water receiving tray into water mist particles; The water mist particles are discharged to the external environment together with the air discharged through the second air outlet.

9. The ceiling installation structure of the bathroom heater as claimed in claim 8, wherein, The air outlet grille includes a base connected with the air inlet and a grille plate detachably connected with the base. An inspection hole is arranged on the base. A water discharge pipe is arranged at the bottom of the water receiving tray. The water discharge pipe extends into the inspection hole, and a waterproof rubber plug is arranged on the water discharge pipe.

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