An extremely narrow linear bath heater

Abstract

The utility model discloses an extremely narrow linear bath heater, including box and apron, the both sides of box have the fan mounting groove respectively, and the fan mounting groove has installed the fan, the outside intercommunication of fan mounting groove has the blowing channel, the blowing channel and the blowing port intercommunication, and the blowing port is established on the apron width center line, the top of blowing port has installed the warm air subassembly, and one of them blowing channel still intercommunication has the air replacement channel, and the air replacement channel and the air replacement port intercommunication, and the air replacement port is established on the one side of box, and the junction of blowing channel and air replacement channel is rotatably connected with the switching damper, and the top of switching damper is provided with the stepping motor for driving switching damper rotation. The utility model discloses through independently configuring warm air subassembly at the blowing port of apron both sides respectively, can start two groups PTC heater simultaneously for the whole space fast and even heating, also can only open the warm air of corresponding wet area or dry area and carry out single heating, has promoted the comfort and pertinence of use.

Description

Technical Field

[0001] This utility model relates to the field of bathroom heater technology, specifically to an ultra-narrow linear bathroom heater. Background Technology

[0002] As a core heating and ventilation device in modern bathroom spaces, the technological development of bathroom heaters increasingly pursues functional integration, aesthetic appeal, and improved user experience. Traditional bathroom heater products mostly adopt a box-type structure, simply combining heating, lighting, and ventilation modules. This results in problems such as bulky size, large installation space occupation, and difficulty in integrating with modern minimalist decoration styles. Especially for bathroom layouts that achieve dry and wet separation, traditional bathroom heaters can usually only provide uniform heating for the entire space, failing to provide separate temperature control for the "wet area" of the shower and the "dry area" of the changing room, leading to energy waste and reduced user comfort. At the same time, in terms of ventilation, the common design uses a separate fan dedicated to ventilation, which increases the number of parts, manufacturing costs, and structural complexity of the product.

[0003] Based on the above, this utility model proposes an ultra-narrow linear bathroom heater, which can effectively solve the above problems. Utility Model Content

[0004] This utility model addresses the shortcomings of the existing technology by providing an ultra-narrow linear bathroom heater.

[0005] This utility model is achieved through the following technical solution: An ultra-narrow linear bathroom heater includes a housing and a cover. The housing has fan mounting slots on both sides, with fans installed in the slots. A blowing channel connects to the outer side of each fan mounting slot. The blowing channel is connected to an air outlet, which is located on the center line of the cover's width. A warm air assembly is installed above the air outlet. One of the blowing channels also connects to a ventilation channel, which is connected to an air exchanger, located on one side of the housing. A switching damper is rotatably connected at the junction of the blowing channel and the ventilation channel. A stepper motor for driving the switching damper's rotation is mounted on the top of the switching damper.

[0006] According to the above technical solution, as a further preferred technical solution, the warm air assembly includes a PTC base frame, a PTC heater is installed inside the PTC base frame, and an air outlet grille is provided at the bottom of the PTC base frame.

[0007] According to the above technical solution, as a further preferred technical solution, air inlets are opened on both sides of the cover plate at the positions corresponding to the fan mounting slots.

[0008] According to the above technical solution, as a further preferred technical solution, a junction box is also provided on one side of the cover plate, a circuit board is installed inside the junction box, and a plurality of wiring holes communicating with the inner cavity of the junction box are opened on one side of the cover plate.

[0009] According to the above technical solution, as a further preferred technical solution, the two ends of the cover plate are respectively fixedly connected to mounting blocks, and the mounting blocks are disposed between the air outlet and the air inlet; the two ends of the mounting blocks are respectively provided with mounting buckles.

[0010] Compared with the prior art, this utility model has the following advantages and beneficial effects: This utility model provides an ultra-narrow linear bathroom heater. By installing fans in fan mounting slots on both sides of the housing and independently configuring heating air components at the air outlets on both sides of the cover, the bathroom heater can adapt to the dry and wet separation characteristics of the bathroom space. It can simultaneously activate two sets of PTC heaters to quickly and evenly heat the entire space, or activate only the heating air for the corresponding wet or dry area. This not only greatly improves the comfort and targeted nature of use, but also avoids the energy waste caused by traditional bathroom heaters heating the entire space, achieving high efficiency and energy saving. Simultaneously, when the user needs to activate the ventilation mode, the air damper, driven by a stepper motor, switches at the junction of the air blowing channel and the ventilation channel, thereby achieving ventilation and meeting people's daily needs for hot and cold air. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the exploded structure of this utility model; Figure 3 This is a schematic diagram of the heating element structure of this utility model; Figure 4 This is a schematic diagram of the heating component of this utility model from another angle. Detailed Implementation

[0012] To enable those skilled in the art to better understand the technical solution of this utility model, the preferred embodiments of this utility model are described below in conjunction with specific examples. However, it should be understood that the accompanying drawings are for illustrative purposes only and should not be construed as limiting this patent. For better illustration of this embodiment, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual product dimensions. It is understandable that some well-known structures and their descriptions may be omitted in the drawings for those skilled in the art. The positional relationships described in the drawings are for illustrative purposes only and should not be construed as limiting this patent.

[0013] An ultra-narrow linear bathroom heater includes a housing 1 and a cover plate 2. The housing 1 has fan mounting slots 3 on both sides, and a fan 4 is installed in each fan mounting slot 3. A blowing channel 5 is connected to the outside of the fan mounting slot 3. The blowing channel 5 is interconnected with an air outlet 6, which is located on the center line of the width of the cover plate 2. A warm air assembly 11 is installed above the air outlet 6. One of the blowing channels 5 is also connected to a ventilation channel 7, which is interconnected with an air exchange outlet 8, located on one side of the housing 1. A switching damper 9 is rotatably connected at the junction of the blowing channel 5 and the ventilation channel 7. A stepper motor 10 for driving the switching damper 9 to rotate is installed on the top of the switching damper 9.

[0014] This invention features fans 4 installed in the fan mounting slots 3 on both sides of the housing 1, and correspondingly, heating components 11 are independently configured at the air outlets 6 on both sides of the cover plate 2. This allows the bathroom heater to adapt to the dry and wet separation characteristics of the bathroom space. It can simultaneously activate two sets of PTC heaters 13 to quickly and evenly heat the entire space, or activate only the corresponding wet or dry area for single heating. This not only greatly improves the comfort and targeted nature of use, but also avoids the energy waste caused by traditional bathroom heaters heating the entire space, achieving high efficiency and energy saving. Simultaneously, when the user needs to activate the ventilation mode, the air damper 9, driven by the stepper motor 10, switches between the air blowing channel 5 and the ventilation channel 7, thereby achieving ventilation and meeting people's daily needs for hot and cold air.

[0015] Furthermore, in another embodiment, the heating air assembly 11 includes a PTC base frame 12, a PTC heater 13 is installed inside the PTC base frame 12, and an air outlet grille 14 is provided at the bottom of the PTC base frame 12.

[0016] By setting up the heating air assembly 11, the PTC base frame 12 of the heating air assembly 11 is used to fix the PTC heater 13. The heated warm air is blown out evenly through the air outlet grille 14, which improves the heating effect and comfort of the bathroom heater.

[0017] Furthermore, in another embodiment, air inlets 15 are opened on both sides of the cover plate 2 at positions corresponding to the fan mounting groove 3.

[0018] By setting the air inlet 15, a direct and smooth air intake path is provided for the fan, ensuring that the fan 4 can efficiently draw air from inside the bathroom, thus guaranteeing both ventilation and heating functions.

[0019] Furthermore, in another embodiment, a junction box 16 is also provided on one side of the cover plate 2, a circuit board 17 is installed inside the junction box 16, and a plurality of wiring holes 18 communicating with the inner cavity of the junction box 16 are provided on one side of the cover plate 2.

[0020] By setting up junction box 16, centralized management and effective protection of electrical connections are achieved. At the same time, the wiring hole 18 facilitates the introduction of external power lines and control lines, making installation and maintenance convenient.

[0021] Furthermore, in another embodiment, mounting blocks 19 are fixedly connected to both ends of the cover plate 2, and the mounting blocks 19 are disposed between the air outlet 6 and the air inlet 15; mounting buckles 20 are provided at both ends of the mounting blocks 19.

[0022] The mounting blocks 19 and mounting clips 20 at both ends of the cover plate 2 enable the bathroom heater to be quickly and securely snapped into the linear panel, greatly simplifying the installation process, improving installation efficiency, and ensuring the stability of the product after installation.

[0023] Based on the description and drawings of this utility model, those skilled in the art can easily manufacture or use the ultra-narrow linear bathroom heater of this utility model, and can produce the positive effects described in this utility model.

[0024] Unless otherwise specified, in this utility model, terms such as "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used 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. Therefore, the terms used to describe orientation or positional relationships in this utility model are for illustrative purposes only and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood in conjunction with the accompanying drawings and according to the specific circumstances.

[0025] Unless otherwise expressly specified and limited, the terms "set up," "connected," and "linked" in this utility model 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 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 based on the specific circumstances.

[0026] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Any simple modifications or equivalent changes made to the above embodiments based on the technical essence of the present utility model shall fall within the protection scope of the present utility model.

Claims

1. A bathroom heater with an extremely narrow linear design, characterized in that: The enclosure includes a housing (1) and a cover plate (2). The housing (1) has fan mounting slots (3) on both sides, and a fan (4) is installed in the fan mounting slots (3). A blowing channel (5) is connected to the outside of the fan mounting slots (3). The blowing channel (5) is connected to the air outlet (6), and the air outlet (6) is located on the center line of the width of the cover plate (2). A heating air assembly (11) is installed above the air outlet (6). One of the blowing channels (5) is also connected to a ventilation channel (7), and the ventilation channel (7) is connected to the air outlet (8), which is located on one side of the housing (1). A switching damper (9) is rotatably connected at the junction of the blowing channel (5) and the ventilation channel (7). A stepper motor (10) for driving the switching damper (9) to rotate is provided on the top of the switching damper (9).

2. The ultra-narrow linear bathroom heater according to claim 1, characterized in that: The heating assembly (11) includes a PTC base frame (12), a PTC heater (13) is installed inside the PTC base frame (12), and an air outlet grille (14) is provided at the bottom of the PTC base frame (12).

3. The ultra-narrow linear bathroom heater according to claim 1, characterized in that: Air inlets (15) are opened on both sides of the cover plate (2) at the positions corresponding to the fan mounting slot (3).

4. The ultra-narrow linear bathroom heater according to claim 1, characterized in that: A junction box (16) is also provided on one side of the cover plate (2). A circuit board (17) is installed inside the junction box (16). A plurality of wiring holes (18) communicating with the inner cavity of the junction box (16) are provided on one side of the cover plate (2).

5. The ultra-narrow linear bathroom heater according to claim 3, characterized in that: The cover plate (2) is fixedly connected to two ends of an installation block (19), which is located between the air outlet (6) and the air inlet (15); the two ends of the installation block (19) are respectively provided with installation buckles (20).

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