Bathroom heater device

Abstract

The present invention discloses a bathroom heater device, belonging to the technical field of bathroom heaters. The bathroom heater device includes a shell, and also includes: a light source assembly, which is arranged in the inner middle part of the shell, and is used to emit horizontal parallel light and generate heat radiation; a reflective assembly, which is arranged on the side of the shell, and is used to reflect the light emitted by the light source assembly, and the reflection angle is adjustable; a light output assembly, which is arranged at the bottom of the shell, and the light reflected by the reflective assembly is emitted to the outside of the shell through the light output assembly; the light output assembly includes a focusing light output cover and a scattered light output cover. The present invention can reduce the overall thickness of the bathroom heater to a certain extent by arranging the light source assembly to emit light horizontally and then reflecting the light to the light output assembly through the reflective assembly, thereby solving the problem of the bathroom heater lamp being too thick in the prior art. By arranging the reflective assembly to have an adjustable reflection angle, the effect of changing the heat radiation area and position can be achieved, thereby improving the functionality and applicability of the bathroom heater.

Description

Technical Field

[0001] The present invention relates to the technical field of bathroom heaters, and in particular to a bathroom heater device. Background Art

[0002] As an important part of modern bathroom equipment, the main function of bathroom heaters is to quickly raise the temperature in the bathroom by providing heat, thereby creating a comfortable bathing environment for users. Traditional bathroom heater bulb series, especially those that use special infrared quartz heating bulbs as heat sources, are widely used because they can directly radiate and heat the indoor air, and can instantly achieve a wide range of heating effects without preheating. However, the bathroom heater lamps in the prior art still have some significant problems in design and function.

[0003] First of all, most of the existing bathroom lamps use direct radiation to irradiate light and heat directly into the bathroom. This direct radiation method means that the bathroom lamp can only be installed in a vertical direction so that the light can be radiated directly downward. However, this installation method makes the overall thickness of the bathroom lamp larger, occupies more space on the top of the bathroom, and affects the overall aesthetics and space utilization of the bathroom. For modern bathroom designs with limited space, this is undoubtedly a problem that needs to be solved urgently.

[0004] Secondly, the existing bathroom heater lamps have limitations in terms of heat radiation area and temperature control. Since bathroom heater lamps usually adopt fixed settings, their heat radiation area and temperature are relatively fixed and cannot be adjusted according to the specific needs of users. In actual use, users may want to obtain different heating effects at different times and scenes, such as rapid heating, maintaining a comfortable temperature, or saving energy. However, the existing bathroom heater lamps cannot meet these diverse needs and have poor functionality.

[0005] The Chinese patent with the patent publication number CN107246642A discloses an adjustable angle bathroom heater lamp device, the main feature of which is to adjust the angle of the bathroom heater lamp through a mechanical structure. Although this design increases the flexibility of the bathroom heater lamp to a certain extent, allowing users to adjust the direction of light as needed, the patent does not solve the problem of the overall thickness of the bathroom heater lamp. In addition, the patent does not propose an effective solution in terms of heat radiation area and temperature control, and still cannot meet the diverse heating needs of users.

[0006] The Chinese patent with the patent publication number CN114963134B discloses a multifunctional integrated bathroom heater device, which integrates multiple functions such as lighting, ventilation, and heating, aiming to improve the comprehensive performance and ease of use of the bathroom heater device. However, in the specific design of the bathroom heater lamp, the patent still uses the traditional direct-irradiation method, resulting in a relatively large overall thickness of the bathroom heater lamp. At the same time, the patent does not propose innovative solutions in terms of heat radiation area and temperature control, and cannot be flexibly adjusted according to user needs.

[0007] Therefore, the existing bathroom heater equipment has obvious problems in terms of overall thickness, heat radiation area and temperature control. These problems not only affect the use effect and user experience of the bathroom heater equipment, but also limit the further application and development of the bathroom heater equipment in modern home bathroom space. Therefore, the industry urgently needs a new type of bathroom heater device to solve these problems in order to meet the growing diversified and personalized needs of users for bathroom heater equipment. Summary of the invention

[0008] The purpose of the present invention is to solve the problem that the traditional bathroom heater lamp in the prior art adopts a direct radiation mode, resulting in a large thickness and a relatively fixed heat radiation area and temperature, and to propose a bathroom heater device.

[0009] In order to achieve the above object, the present invention adopts the following technical solutions:

[0010] The bathroom heater device includes a housing and further includes:

[0011] A light source assembly is disposed in the inner middle of the housing and is used to emit horizontal parallel light and generate heat radiation;

[0012] A reflective component, which is arranged on the side of the housing and is used to reflect the light emitted by the light source component, and the reflection angle is adjustable;

[0013] A light emitting component is arranged at the bottom of the housing, and the light reflected by the reflective component is emitted to the outside of the housing through the light emitting component;

[0014] The light output component includes a condensing light output cover and a diffusing light output cover.

[0015] Preferably, it also includes:

[0016] Two first partitions are fixedly arranged inside the shell, and the first partitions are arranged parallel to the side walls of the shell. The two first partitions divide the interior of the shell into a left chamber, a middle chamber and a right chamber from left to right.

[0017] Preferably, two second partitions are respectively provided in the left chamber and the right chamber, and the second partitions are parallel to the front wall of the shell;

[0018] Two second partitions located in the left chamber divide the left chamber into a first left equipment room, a left heating room, and a second left equipment room from front to back;

[0019] Two second partitions located in the right chamber divide the right chamber into a first right equipment chamber, a right heating chamber, and a second right equipment chamber from front to back;

[0020] The light source components are provided in two groups, which are respectively arranged on the sides of the two first partitions, and one group of the light source components is located in the left heating chamber, and the other group of the light source components is located in the right heating chamber.

[0021] Preferably, the light source assembly comprises:

[0022] A light panel fixedly arranged on the side of the first partition;

[0023] A light trough provided on the light panel;

[0024] A light source fixedly arranged in the light trough;

[0025] The lamp trough is a spotlight trough.

[0026] Preferably, the condensing light emitting cover and the diffusing light emitting cover are both fixedly arranged at the bottom of the housing, and the light emitting components are provided in two groups, corresponding to the left heating chamber and the right heating chamber respectively.

[0027] Preferably, two groups of reflective components are provided, which are respectively located in the left heating chamber and the right heating chamber and correspond to two light source components respectively. The angles of the reflective components are adjusted by a driving unit, and the two groups of reflective components are symmetrically arranged.

[0028] Preferably, the reflective assembly includes a first reflective portion and a second reflective portion;

[0029] The driving part comprises an outer rotating shaft and an inner rotating shaft, wherein the outer rotating shaft is sleeved on the inner rotating shaft;

[0030] The first reflecting portion adjusts its angle by the first rotating shaft rotating along with the inner rotating shaft, and the second reflecting portion adjusts its angle by the second rotating shaft rotating along with the outer rotating shaft.

[0031] Preferably, the driving unit further includes:

[0032] A drive assembly, the drive assembly comprising a drive housing, a rotor and a stator, the stator being fixedly arranged on the inner wall of the drive housing, and the rotor being rotatably arranged in the stator;

[0033] The outer rotating shaft is rotatably arranged in the driving housing near the output end, and the outer end of the outer rotating shaft extends out of the driving housing, the inner rotating shaft passes through the rotor, the inner end of the inner rotating shaft is rotatably connected to the inner bottom wall of the driving housing, and the outer end of the inner rotating shaft extends out of the driving housing;

[0034] A first gear assembly, wherein the inner shaft is connected to the rotor via the first gear assembly;

[0035] a second gear assembly, wherein the outer shaft is connected to the rotor via the second gear assembly;

[0036] The clutch assembly is used to change the rotation state of the outer shaft.

[0037] Preferably, a gear rod is rotatably provided on the rotor, and two ends of the gear rod respectively extend beyond two ends of the rotor;

[0038] The first gear assembly includes a first gear ring and a first gear, wherein the first gear ring is fixedly arranged on the inner rotating shaft and close to the inner end of the inner rotating shaft, the first gear is fixedly arranged at one end of the gear rod, and the first gear is meshedly connected with the first gear ring;

[0039] The second gear assembly includes a second gear ring and a second gear. The second gear ring is fixedly arranged at the inner end of the outer rotating shaft, the second gear is fixedly arranged at the other end of the gear rod, and the second gear is meshingly connected with the second gear ring.

[0040] Preferably, the clutch assembly comprises a clutch disc, a spline sleeve and a driving structure for driving the clutch disc to move axially along the outer shaft;

[0041] The spline sleeve is fixedly arranged on the outer rotating shaft and is located inside the driving housing. A spline groove matching the spline sleeve is opened at the center of the clutch disc. The clutch disc is slidably connected to the spline sleeve.

[0042] Compared with the prior art, the present invention provides a bathroom heater device having the following beneficial effects.

[0043] The present invention can reduce the overall thickness of the bathroom heater to a certain extent by arranging the light source component to emit light horizontally and then reflecting the light through the reflective component to the light emitting component, thereby solving the problem of the bathroom heater lamp being too thick in the prior art.

[0044] The present invention not only reduces the thickness of the bathroom heater by arranging the light source component to emit light horizontally, but also adjusts the reflection angle of the horizontal light by arranging a reflective component. On the one hand, the horizontal light can be reflected and then emitted through a focusing light output cover to achieve the concentration of thermal radiation and improve the intensity of the thermal radiation of the bathroom heater; on the other hand, the horizontal light can be reflected and then emitted through a diffusing light output cover to achieve the dispersion of thermal radiation and increase the area of ​​the thermal radiation of the bathroom heater. The effect of changing the intensity and area of ​​thermal radiation can be achieved, thereby solving the problem of the inconvenience in adjusting the intensity and area of ​​thermal radiation of the bathroom heater in the prior art and achieving better use effect.

[0045] The present invention can change the shape of the emitted light by emitting light through different light emitting covers. First, the thermal radiation is concentrated and emitted to achieve high temperature, and second, the thermal radiation is emitted freely to achieve a softer temperature, thereby achieving the effect of adjusting the temperature.

[0046] Other advantages, objectives and features of the present invention will be described in part in the following description; and in part, will be apparent to those skilled in the art based on an examination of the following; or, may be taught from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0048] Figure 2 It is a cross-sectional structural schematic diagram of the present invention.

[0049] Figure 3 It is a schematic diagram of the second cross-section structure of the present invention.

[0050] Figure 4 It is a schematic diagram of the structure of the reflective assembly and the driving unit in the present invention.

[0051] Figure 5 It is a schematic diagram of the cross-sectional structure of the driving part in the present invention.

[0052] Figure 6 It is a schematic diagram of the explosion structure of the driving part in the present invention.

[0053] Figure 7 It is a schematic diagram of the thermal radiation of the present invention being emitted through the focusing light output cover.

[0054] Figure 8 It is a schematic diagram of the heat radiation of the present invention being emitted through the light-scattering light-emitting cover.

[0055] In the figure:

[0056] 1. Focusing light output cover; 2. Diffusing light output cover; 3. Outer shell; 4. Illuminating lamp; 5. Ventilating fan; 6. First partition; 7. Lamp board; 8. First reflector; 9. First rotating shaft; 10. Fixed support; 11. Second rotating shaft; 12. Second reflector; 13. Driving shell; 14. Second partition; 15. Lamp trough; 16. Light source; 17. Electromagnet; 18. Elastic member; 19. Clutch sleeve; 20. Sliding rod; 21. Rotor; 22. Stator; 23. Inner rotating shaft; 24. First gear; 25. First gear ring; 26. Gear rod; 27. Second gear; 28. Second gear ring; 29. ​​Limiting ring; 30. Clutch plate; 31. Outer rotating shaft; 32. Spline sleeve; 33. Spline groove. DETAILED DESCRIPTION

[0057] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0058] Reference Figure 1-Figure 8 The present application discloses a bathroom heater device, including a housing 3, and also including:

[0059] The light source assembly is disposed in the inner middle of the housing 3 and is used to emit horizontal parallel light and generate heat radiation.

[0060] The reflective component is arranged on the side of the housing 3 and is used to reflect the light emitted by the light source component, and the reflection angle is adjustable.

[0061] The light emitting component is arranged at the bottom of the housing 3 , and the light reflected by the reflective component is emitted to the outside of the housing 3 through the light emitting component.

[0062] The light output assembly comprises a light-collecting light output cover 1 and a light-scattering light output cover 2 .

[0063] In a specific embodiment of the present invention, the light source component is mainly used as a light emission source, and at the same time generates heat radiation to increase the temperature, thereby achieving the effect of increasing the temperature. In this scheme, the light emitted is horizontal parallel light, the purpose of which is to be able to irradiate the emitted straight light energy as much as possible onto the reflective component; the reflective component is used to receive the light emitted by the light source component, and then reflect it onto the light output component, and then the light will pass through the light output component to reach the outside of the shell 3, thereby realizing external heating and achieving the basic bathroom heater function; by adjusting the reflection angle of the reflective component, the light can be reflected to the position of the focusing light output cover 1 or the position of the scattered light output cover 2. When reflected to the focusing light output cover 1, the light irradiated to the outside is in a concentrated state, which can form a relatively high temperature. When reflected to the scattered light output cover 2, the light irradiated to the outside is not in a concentrated state, and it is relatively dispersed, which can form a relatively mild temperature. Such adjustment can also achieve the effect of changing the area of ​​external heat radiation.

[0064] The bathroom heater device of the present invention has a unique optical path design. The light source component inside the device emits horizontal parallel light, which is then received and reflected by the reflective component located on the side of the shell 3. Through the horizontal light emission and the reflection of the reflective component, the longer horizontal space is utilized to accommodate the light source and transmit heat radiation, so that the overall thickness of the device is successfully reduced, making it easier to install and not occupying too much bathroom space; in addition, the angle of the reflective component is set to be adjustable. By adjusting the angle of the reflective component, the direction of the reflected light can be changed so that it can be selectively emitted through the focusing light output cover 1 or the scattered light output cover 2 at the bottom; when the reflected light passes through the focusing light output cover 1, the light is focused to form a high-temperature area, which is suitable for scenes that require rapid heating or local heating; and when the reflected light passes through the scattered light output cover 2, the light is scattered to form milder and more widely distributed heat radiation, which is suitable for scenes that require uniform heating or avoidance of local high temperature. This design uses horizontal light emission and relies on the reflective component to reflect the light to the light emitting component. Therefore, the height difference between the light source component and the light emitting component can be set relatively small. This not only reduces the overall thickness of the bathroom heater, but also improves the user experience through flexible heat control.

[0065] It should be noted that in the present solution, both the focusing light hood 1 and the diffuse light hood 2 are made of transparent materials; the focusing light hood 1 has a certain curvature, achieving the effect of a convex lens, which can produce a focusing effect on the transmitted light, so that the light and thermal radiation can form a concentrated light beam after passing through the focusing light hood 1, thereby achieving high-temperature, high-brightness lighting and heating effects; and the diffuse light hood 2 can be shaped like a simple flat plate, so that the emitted light is not concentrated, and at the same time, a Rayleigh scattering coating can be provided on the diffuse light hood 2, so that the transmitted light has a diffuse effect, achieving a softer light output, avoiding glare or local overheating. By adjusting the reflective component to flexibly switch between the focusing light hood 1 and the diffuse light hood 2, users can adjust the lighting and heating modes of the bathroom heater according to actual needs to meet different usage scenarios and needs.

[0066] Also includes:

[0067] Two first partitions 6 are fixedly arranged inside the shell 3, and the first partitions 6 are arranged parallel to the side walls of the shell 3. The two first partitions 6 divide the interior of the shell 3 into a left chamber, a middle chamber and a right chamber from left to right; the left chamber and the right chamber are symmetrically arranged, and other components arranged therein are also symmetrically arranged.

[0068] Two second partitions 14 are respectively arranged in the left chamber and the right chamber, and the second partitions 14 are parallel to the front wall of the shell 3 .

[0069] The two second partitions 14 located in the left chamber divide the left chamber into a first left equipment chamber, a left heating chamber, and a second left equipment chamber from front to back.

[0070] The two second partitions 14 located in the right chamber divide the right chamber into a first right equipment chamber, a right heating chamber and a second right equipment chamber from front to back.

[0071] There are two groups of light source assemblies, which are respectively arranged on the sides of the two first partitions 6, and one group of light source assemblies is located in the left heating chamber, and the other group of light source assemblies is located in the right heating chamber; the light source assembly located in the left heating chamber has its irradiation direction toward the inner left side wall of the outer shell 3, and the light source assembly located in the right heating chamber has its irradiation direction toward the inner right side wall of the outer shell 3.

[0072] Through the cleverly arranged partition structure inside the above-mentioned bathroom heater device, efficient space utilization and functional zoning design are achieved, which not only makes the internal components of the bathroom heater in order, but also makes the light propagation path more reasonable, effectively improves the light utilization rate and heat energy conversion efficiency, and brings users a more comfortable and efficient heating experience.

[0073] A ventilation fan 5 and an illuminating lamp 4 are also provided at the bottom of the housing 3 and at a position corresponding to the middle chamber. The specific settings of the illuminating lamp 4 and the ventilation fan 5 adopt existing conventional settings and are not described in detail here.

[0074] The light source assembly includes:

[0075] A lamp panel 7 is fixedly arranged on the side of the first partition plate 6 .

[0076] A lamp trough 15 is provided on the lamp panel 7; a plurality of lamp troughs 15 are provided, and the specific number is not limited and is adjusted according to the actual size of the lamp panel 7 and the lamp trough 15. In this embodiment, three rows of lamp troughs 15 are provided to form a matrix light source.

[0077] A light source 16 is fixedly disposed in the light trough 15 ; in this embodiment, the light source 16 uses an infrared quartz heating bulb as a light source and a heat source.

[0078] The lamp trough 15 is a spotlight trough. The principle of the spotlight trough is the same as that of the existing spotlight cover. The spotlight cover is a device that can gather and direct light. It is usually in a cover shape or a similar shape. Its internal structure and surface material are specially designed to achieve effective control and convergence of light. In this solution, the spotlight trough is used to control the path of the emitted light so that the light can be irradiated onto the reflective component in a straight line.

[0079] By optimizing the design of the light source assembly in the bathroom heater device, the lamp board 7 fixedly arranged on the side of the first partition 6 is used as the basic platform for light emission, and multiple rows of lamp grooves 15 are carefully opened on the lamp board 7 and arranged in a matrix form, the uniformity and density of the light source distribution are ensured, and the coverage area and uniformity of thermal radiation are enhanced. In addition, the design of the spotlight groove greatly improves the concentration and directionality of the light, ensuring that the light can be accurately and efficiently irradiated onto the reflective component, reducing the scattering and waste of light, improving the utilization rate of light energy, and further improving the heating effect and user experience of the bathroom heater.

[0080] The condensing light emitting cover 1 and the diffusing light emitting cover 2 are both fixedly arranged at the bottom of the housing 3. Two groups of light emitting components are arranged, corresponding to the left heating chamber and the right heating chamber respectively.

[0081] There are two groups of reflective components, which are respectively located in the left heating chamber and the right heating chamber and correspond to the two light source components respectively. The angles of the reflective components are adjusted by the driving part, and the two groups of reflective components are symmetrically arranged.

[0082] The light emitted by the light source assembly located in the left heating chamber is irradiated onto the reflective assembly located in the left heating chamber, and is reflected onto the light emitting assembly corresponding to the left heating chamber. Similarly, the light emitted by the light source assembly located in the right heating chamber is irradiated onto the reflective assembly located in the right heating chamber, and is reflected onto the light emitting assembly corresponding to the right heating chamber.

[0083] The bathroom heater device of the present invention achieves efficient, flexible and comfortable lighting and heating effects through clever component design and light conduction path planning. First, through the symmetrical arrangement of reflective components and light-emitting components, as well as the reflective design with adjustable angles, precise control and flexible adjustment of light are achieved to meet the lighting and heating requirements in different usage scenarios; secondly, the coordinated use of the focusing light output cover 1 and the scattered light output cover 2 enables the bathroom heater to provide both spotlighting and efficient heating, and soft scattered light to create a comfortable bathroom environment. In addition, this component layout also optimizes the internal structure of the bathroom heater and improves space utilization, so that the bathroom heater has powerful functionality and practicality while maintaining a compact size, greatly improving the user experience.

[0084] The reflective component includes a first reflective portion and a second reflective portion.

[0085] The driving part includes an outer rotating shaft 31 and an inner rotating shaft 23 , and the outer rotating shaft 31 is sleeved on the inner rotating shaft 23 .

[0086] The first reflecting portion adjusts its angle through the first rotating shaft 9 as the inner rotating shaft 23 rotates, and the second reflecting portion adjusts its angle through the second rotating shaft 11 as the outer rotating shaft 31 rotates.

[0087] The bathroom heater device of the present invention adopts an innovative double-reflection part structure in the design of the reflective component, and cooperates with a precision drive system including an outer rotating shaft 31 and an inner rotating shaft 23. When light passes through the reflective component, it can achieve more accurate and flexible light reflection path control through the synergistic effect of the double reflection parts according to actual needs, so that the bathroom heater device can flexibly adjust the illumination range and intensity of light according to different usage scenarios and needs, thereby improving the user experience.

[0088] Fixed supports 10 are fixedly provided on the two inner side walls of the shell 3, and the two fixed supports 10 are respectively located in the left heating chamber and the right heating chamber.

[0089] Taking the reflective assembly located in the left heating chamber as an example, the first reflecting part includes a first reflective plate 8, one end of the first rotating shaft 9 is rotatably connected to the second partition 14 located in the left heating chamber near the inner rear wall of the outer shell 3, and the other end is rotatably connected to the second partition 14 located in the left heating chamber near the inner front wall of the outer shell 3, and this end of the first rotating shaft 9 is fixedly connected to the outer end of the inner rotating shaft 23, and the first reflective plate 8 is fixedly set on the first rotating shaft 9.

[0090] The second reflecting part includes a second reflective plate 12 . The second rotating shaft 11 is sleeved on the first rotating shaft 9 . One end of the second rotating shaft 11 is rotatably connected to the fixed support 10 , and the other end is fixedly connected to the outer end of the outer rotating shaft 31 .

[0091] When in use, the rotation of the inner shaft 23 can drive the first shaft 9 to rotate, thereby driving the first reflector 8 to swing, so as to adjust the reflection angle of the first reflector 8; the rotation of the outer shaft 31 can drive the second shaft 11 to rotate, thereby driving the second reflector 12 to swing, so as to adjust the reflection angle of the second reflector 12.

[0092] And the driving unit for driving the reflective assembly in the left heating chamber is arranged in the first left equipment chamber.

[0093] The reflective assembly located in the right heating chamber is symmetrically installed in the right heating chamber as described above, and the driving unit for driving the reflective assembly located in the right heating chamber is arranged in the first right equipment chamber.

[0094] A heat-insulating coating is applied to the first partition 6, the second partition 14, the first rotating shaft 9, the fixed support 10, and the second rotating shaft 11. A rotating bearing is provided at the connection between the first rotating shaft 9, the fixed support 10, and the second partition 14 at the rear side, and a rotating bearing is provided at the connection between the second rotating shaft 11, the fixed support 10, and the second partition 14 at the front side.

[0095] Through the above-mentioned settings, fine adjustment of the reflection path of light and thermal radiation can be achieved to meet the heating needs in different usage scenarios. The setting of the fixed support 10 helps to ensure the stability and durability of the reflective component, improve the overall quality of the product, and has a reasonable layout and compact structure, so that the bathroom heater device can more flexibly adapt to different space layouts and user needs, reduce energy consumption and maintenance costs, provide users with a more efficient, energy-saving and comfortable bathroom experience, and improve the adaptability and practicality of the product.

[0096] The drive unit also includes:

[0097] The driving assembly includes a driving housing 13, a rotor 21 and a stator 22. The stator 22 is fixedly arranged on the inner wall of the driving housing 13, and the rotor 21 is rotatably arranged in the stator 22. When in use, the rotor 21 can rotate inside the stator 22 after power is turned on. Its working principle is the same as that of the motor, which will not be repeated here.

[0098] The outer rotating shaft 31 is rotatably arranged in a position near the output end of the driving housing 13, and the outer end of the outer rotating shaft 31 extends out of the driving housing 13, the inner rotating shaft 23 passes through the rotor 21, the inner end of the inner rotating shaft 23 is rotatably connected to the inner bottom wall of the driving housing 13, and the outer end of the inner rotating shaft 23 extends out of the driving housing 13; the output end of the driving housing 13 is located near the inner rotating shaft 23 and the protruding end of the outer rotating shaft 31; the driving housing 13 is fixedly connected to the second partition plate 14.

[0099] Specifically, Figure 5 As shown, the stator 22, the rotor 21, the inner shaft 23 and the outer shaft 31 are all on the same axis; the rotor 21 can rotate in the stator 22; the inner shaft 23 and the rotor 21 can rotate relative to each other; the inner shaft 23 and the outer shaft 31 can rotate relative to each other; the outer shaft 31 and the rotor 21 can rotate relative to each other; one end of the inner shaft 23 extending out of the drive housing 13 is the outer end, and the other end is the inner end; one end of the outer shaft 31 extending out of the drive housing 13 is the outer end, and the other end is the inner end.

[0100] The first gear assembly, the inner shaft 23 is connected to the rotor 21 through the first gear assembly.

[0101] Second gear assembly: the outer shaft 31 is connected to the rotor 21 through the second gear assembly.

[0102] The first gear assembly and the second gear assembly have substantially the same structure, but different transmission ratios.

[0103] The clutch assembly is used to change the rotation state of the outer shaft 31 .

[0104] A gear rod 26 is rotatably provided on the rotor 21 , and two ends of the gear rod 26 extend beyond two ends of the rotor 21 ; and the gear rod 26 and the rotor 21 cannot change their axial positions.

[0105] The first gear assembly includes a first gear ring 25 and a first gear 24. The first gear ring 25 is fixedly disposed on the inner shaft 23 and close to the inner end of the inner shaft 23. The first gear 24 is fixedly disposed at one end of the gear rod 26, and the first gear 24 is meshedly connected with the first gear ring 25.

[0106] The second gear assembly includes a second gear ring 28 and a second gear 27 . The second gear ring 28 is fixedly disposed on the inner end of the outer shaft 31 . The second gear 27 is fixedly disposed on the other end of the gear rod 26 . The second gear 27 is meshedly connected with the second gear ring 28 .

[0107] The clutch assembly includes a clutch disc 30 , a spline sleeve 32 and a driving structure for driving the clutch disc 30 to move axially along the outer shaft 31 .

[0108] The spline sleeve 32 is fixedly arranged on the outer rotating shaft 31 and is located inside the driving housing 13. A spline groove 33 matching the spline sleeve 32 is provided at the center of the clutch disc 30. The clutch disc 30 is slidably connected with the spline sleeve 32. The clutch disc 30 can move axially on the spline sleeve 32, but the clutch disc 30 and the spline sleeve 32 cannot rotate relative to each other.

[0109] The driving structure includes a clutch sleeve 19, a slide rod 20, an elastic member 18 and an electromagnet 17; one end of the electromagnet 17 and the slide rod 20 are fixedly arranged on the inner surface of the driving housing 13 close to the output end, and a boss is arranged at the other end of the slide rod 20. The clutch sleeve 19 is slidably arranged on the slide rod 20, the elastic member 18 is arranged between the electromagnet 17 and the clutch sleeve 19, and the clutch disk 30 is rotatably arranged on the clutch sleeve 19; in this scheme, the elastic member 18 adopts a spring.

[0110] A limit ring 29 is fixedly provided on the surface of the drive housing 13 near the output end. A slot matching the clutch disc 30 is provided on the limit ring 29 . A slot matching the clutch disc 30 is also provided on the end of the rotor 21 near the clutch disc 30 .

[0111] The drive unit workflow is divided into three states:

[0112] 1. Under normal conditions, the clutch sleeve 19 drives the clutch disc 30 to engage with the end of the rotor 21 under the elastic force of the elastic member 18, so that the clutch disc 30 and the rotor 21 cannot rotate relative to each other, and because the clutch disc 30 cannot rotate relative to the outer shaft 31 under the action of the spline sleeve 32 and the spline groove 33, it is equivalent to connecting the outer shaft 31 and the rotor 21 as a whole, which is equivalent to locking the second gear assembly and the first gear assembly. The reasons are as follows: After power is turned on at this time, the rotor 21 starts to rotate, and the outer shaft 31 will also rotate. In this process, because the second gear ring 28 will rotate with the outer shaft 31, and the second gear 27 will revolve with the rotor 21, there will be no relative rotation between the second gear ring 28 and the second gear 27, and the second gear 27 will not rotate on its own. In the case that the second gear 27 can only revolve but not rotate on its own, Since the first gear 24 and the second gear 27 share a gear rod 26, the first gear 24 can only revolve but not rotate, thereby driving the first gear ring 25 to rotate at a speed equal to that of the rotor 21. Moreover, since the first gear ring 25 is fixedly connected to the inner shaft 23, the inner shaft 23 rotates with the first gear ring 25, thereby achieving the outer shaft 31 and the inner shaft 23 to move at the same speed and direction, which is equivalent to the outer shaft 31 and the inner shaft 23 being integrated under normal conditions. In this state, the angles of the first reflector 8 and the second reflector 12 can be adjusted at the same time, thereby realizing the reflection of a large amount of heat radiation to the focusing light output cover 1 and then generating heat radiation outward, or reflecting all of it to the scattered light output cover 2 and then generating heat radiation outward, and under normal conditions, the reflective surfaces of the first reflector 8 and the second reflector 12 are flush.

[0113] Second, when the electromagnet 17 is started to generate suction, it can absorb the clutch sleeve 19, so that the clutch sleeve 19 overcomes the elastic force of the elastic member 18 and moves away from the rotor 21, and maintains a balance between the elastic force and the suction force, so that the clutch disc 30 is separated from the rotor 21. At this time, the clutch disc 30 does not contact other components and can rotate with the outer shaft 31. At this time, after power is turned on, the rotor 21 rotates, driving the gear rod 26 to revolve around the inner shaft 23. At the same time, because the second gear 27 is meshed with the second gear ring 28, the first gear 24 is meshed with the first gear ring 25, and then the second gear 27 and the first gear 24 can both rotate on their own, and because the first gear assembly and the second The transmission ratios between the gear assemblies are different, so the second gear ring 28 and the first gear ring 25 can be driven to rotate at different speeds but the same direction, thereby achieving a speed difference between the inner rotating shaft 23 and the outer rotating shaft 31. In this state, the angles of the first reflector 8 and the second reflector 12 can be adjusted at different rates, so that the first reflector 8 reflects light to a certain light output cover of the light output component, and the second reflector 12 reflects light to another light output cover of the light output component, thereby achieving partial heat radiation through the focusing light output cover 1 to radiate outward for heating, and partial heat radiation through the diffusing light output cover 2 to radiate outward for heating.

[0114] 3. When the current of the electromagnet 17 is increased, a stronger suction force can be generated, so that the clutch sleeve 19 drives the clutch disc 30 to continue to move away from the rotor 21, until the clutch disc 30 is engaged with the limit ring 29, so that the clutch disc 30 cannot rotate. At this time, the outer shaft 31 will be locked and cannot rotate. After power is turned on, the rotor 21 rotates, and the gear rod 26 revolves. Since the outer shaft 31 cannot rotate, the second gear ring 28 cannot rotate. At this time, the second gear 27 can rotate under the action of the second gear ring 28, thereby driving the first gear 24 rotates, because the first gear 24 both rotates and revolves, and the rotation speed of the rotor 21 is different from that of the first gear 24 (the reason is that after the second gear 27 revolves, its rotation speed is determined by the transmission ratio of the second gear ring 28 and the second gear 27, so its rotation speed is different from that of the rotor 21), it can drive the first gear ring 25 to rotate, so that the outer shaft 31 does not rotate, and the inner shaft 23 can still rotate. In this state, the effect of light passing through different light output covers can also be achieved.

[0115] Therefore, the driving unit in this solution can not only achieve synchronous adjustment of the angles of the first reflector 8 and the second reflector 12, but also achieve different angle adjustments.

[0116] In this way, the bathroom heater device can produce three different lighting heating states: high temperature lighting heating, comfortable lighting heating, and free lighting heating.

[0117] High temperature lamp heating, that is, in the first state of the driving part, the angles of the first reflector 8 and the second reflector 12 are synchronously adjusted, so that the first reflector 8 and the second reflector 12 both reflect light to the focusing light output cover 1, and the light is focused by the focusing light output cover 1 and then irradiated to the outside of the shell 3 for heating (it should be noted that in the process of reflection and light output, not only light but also heat radiation is reflected and output); high temperature lamp heating is suitable for: 1. Rapidly heating the bathroom when just started; 2. It can be used to dry hair.

[0118] For comfortable lamp heating, still in the first state of the driving unit, the angles of the first reflector 8 and the second reflector 12 are adjusted synchronously, so that the first reflector 8 and the second reflector 12 both reflect light to the diffuse light output cover 2. After passing through the diffuse light output cover 2, the light directly irradiates the outside of the shell 3 for heating. At this time, since the light is not gathered but emitted freely, the light and temperature generated in this state are relatively soft, avoiding high temperature accumulation and causing discomfort to the human body. At the same time, if a Rayleigh scattering coating is applied on the diffuse light output cover 2, the emitted light can be made softer and the coverage area can be increased.

[0119] Free lamp heating, in the second state (or third state) of the driving part, the outer shaft 31 and the inner shaft 23 rotate differentially, which can make the reflection angles of the first reflector 8 and the second reflector 12 different, so that part of the light is reflected to the focusing light output cover 1, and the other part of the light is reflected to the scattered light output cover 2. In this way, both the effect of partial high-temperature concentration (raising the temperature while avoiding discomfort to the human body caused by large-scale concentration) and the effect of partial temperature softening can be achieved; in this state, light passes through both the focusing light output cover 1 and the scattered light output cover 2, so the radiation area can be increased in this state.

[0120] By optimizing the structure of the driving part of the bathroom heater device, the motor principle is used to drive the rotor 21 to rotate, and then the gear assembly and the clutch assembly are used to realize the synchronous or differential rotation of the inner shaft 23 and the outer shaft 31. Under normal conditions, the clutch assembly connects the outer shaft 31 with the rotor 21 as a whole, and the inner and outer shafts rotate synchronously, and the gear assembly drives the reflector to adjust the angle synchronously; when the electromagnet 17 is started, the clutch assembly is separated, the inner and outer shafts realize differential rotation, and the reflector angle can be adjusted independently; further increase the current of the electromagnet 17, the clutch disk 30 is engaged with the limit ring 29, the outer shaft 31 is locked, and the inner shaft 23 rotates independently, realizing more flexible light control. Through the switching of these three states, the bathroom heater device can accurately control the reflection path of light, which can not only quickly heat up, but also provide a soft and comfortable lighting environment, and can also achieve a perfect combination of high temperature and soft light, increase the radiation area, and improve the user experience. In addition, while ensuring functional diversity, this design also simplifies the product structure and reduces manufacturing costs, providing strong support for the market competition of bathroom heater devices.

[0121] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

[0122] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0123] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A bathroom heater device, comprising a housing (3), characterized in that: Also includes: A light source assembly, which is arranged in the inner middle part of the housing (3) and is used to emit horizontal parallel light and generate heat radiation; A reflective component, which is arranged on the side of the housing (3) and is used to reflect light emitted by the light source component, and the reflection angle is adjustable; A light emitting component, which is arranged at the bottom of the housing (3), and the light reflected by the reflective component is emitted to the outside of the housing (3) through the light emitting component; The light output component comprises a condensing light output cover (1) and a diffusing light output cover (2).

2. The bathroom heater device according to claim 1, characterized in that: Also includes: Two first partitions (6), the two first partitions (6) are fixedly arranged inside the shell (3), and the first partitions (6) are arranged parallel to the side wall of the shell (3), and the two first partitions (6) divide the interior of the shell (3) into a left chamber, a middle chamber and a right chamber from left to right.

3. The bathroom heater device according to claim 2, characterized in that: Two second partitions (14) are respectively arranged in the left chamber and the right chamber, and the second partitions (14) are parallel to the front wall of the housing (3); Two second partitions (14) located in the left chamber divide the left chamber into a first left equipment chamber, a left heating chamber, and a second left equipment chamber from front to back; Two second partitions (14) located in the right chamber divide the right chamber into a first right equipment chamber, a right heating chamber, and a second right equipment chamber from front to back; The light source components are provided in two groups, which are respectively arranged on the sides of the two first partitions (6), and one group of the light source components is located in the left heating chamber, and the other group of the light source components is located in the right heating chamber.

4. The bathroom heater device according to claim 3, characterized in that: The light source assembly comprises: A light panel (7) fixedly arranged on the side of the first partition plate (6); A lamp slot (15) is provided on the lamp panel (7); A light source (16) fixedly disposed in the light trough (15); The lamp trough (15) is a spotlight trough.

5. The bathroom heater device according to claim 3, characterized in that: The condensing light emitting cover (1) and the diffusing light emitting cover (2) are both fixedly arranged at the bottom of the housing (3), and two groups of light emitting components are arranged, corresponding to the left heating chamber and the right heating chamber respectively.

6. The bathroom heater device according to claim 5, characterized in that: The reflective components are provided with two groups, which are respectively located in the left heating chamber and the right heating chamber and correspond to two light source components respectively. The reflective components are adjusted in angle by a driving unit, and the two groups of reflective components are symmetrically arranged.

7. The bathroom heater device according to claim 6, characterized in that: The reflective assembly includes a first reflective portion and a second reflective portion; The driving part comprises an outer rotating shaft (31) and an inner rotating shaft (23), wherein the outer rotating shaft (31) is sleeved on the inner rotating shaft (23); The first reflecting portion adjusts its angle by the first rotating shaft (9) rotating along with the inner rotating shaft (23), and the second reflecting portion adjusts its angle by the second rotating shaft (11) rotating along with the outer rotating shaft (31).

8. The bathroom heater device according to claim 7, characterized in that: The driving unit further includes: A drive assembly, the drive assembly comprising a drive housing (13), a rotor (21) and a stator (22), the stator (22) being fixedly disposed on an inner wall of the drive housing (13), and the rotor (21) being rotatably disposed within the stator (22); The outer rotating shaft (31) is rotatably disposed in a position close to the output end of the driving housing (13), and the outer end of the outer rotating shaft (31) extends out of the driving housing (13); the inner rotating shaft (23) passes through the rotor (21), the inner end of the inner rotating shaft (23) is rotatably connected to the inner bottom wall of the driving housing (13), and the outer end of the inner rotating shaft (23) extends out of the driving housing (13); A first gear assembly, wherein the inner rotating shaft (23) is connected to the rotor (21) via the first gear assembly; A second gear assembly, wherein the outer rotating shaft (31) is connected to the rotor (21) via the second gear assembly; A clutch assembly is used to change the rotation state of the outer rotating shaft (31).

9. The bathroom heater device according to claim 8, characterized in that: A gear rod (26) is rotatably provided on the rotor (21), and two ends of the gear rod (26) respectively extend beyond two ends of the rotor (21); The first gear assembly comprises a first gear ring (25) and a first gear (24), the first gear ring (25) being fixedly arranged on the inner rotating shaft (23) and close to the inner end of the inner rotating shaft (23), the first gear (24) being fixedly arranged on one end of a gear rod (26), and the first gear (24) being meshingly connected with the first gear ring (25); The second gear assembly comprises a second gear ring (28) and a second gear (27); the second gear ring (28) is fixedly arranged at the inner end of the outer rotating shaft (31); the second gear (27) is fixedly arranged at the other end of the gear rod (26); and the second gear (27) is meshingly connected with the second gear ring (28).

10. The bathroom heater device according to claim 9, characterized in that: The clutch assembly comprises a clutch disc (30), a spline sleeve (32), and a driving structure for driving the clutch disc (30) to move axially along the outer rotating shaft (31); The spline sleeve (32) is fixedly arranged on the outer rotating shaft (31) and is located inside the driving housing (13); a spline groove (33) matching the spline sleeve (32) is formed at the center of the clutch disc (30); and the clutch disc (30) is slidably connected to the spline sleeve (32).

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