Light-gathering and energy-gathering bath heater

By using a combination of multiple light sources and optical devices in the bathroom heater to diffuse and straighten the light beam, the problem of insufficient illumination range of traditional bathroom heaters is solved, a wider illumination range and lower energy consumption are achieved, and the user experience is improved.

CN222143208UActive Publication Date: 2024-12-10AUPU INTELLIGENT TECH CORP LTD
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Patent Information

Application Number
CN202420685364.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-03
Publication Date
2024-12-10
Estimated Expiration
2034-04-03

AI Technical Summary

Technical Problem

The light source area of ​​traditional bathroom heaters is small, resulting in limited exposure range and affecting the user experience.

Method used

Using a variety of light sources, including illumination light sources and phototherapy light sources, diffuse and straighten the light beam through a combination of diffusion lenses and collimating lenses, increases the illumination range, and reduces energy consumption through a separate housing and heat dissipation system.

Benefits of technology

Achieve a wider illumination range in the same area, reducing manufacturing costs and energy consumption while providing uniform lighting and phototherapy effects.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a light-gathering and energy-gathering bath heater, which relates to the field of residential heating systems, and is characterized in that the light-gathering and energy-gathering bath heater comprises a mask and an optical system, the optical system comprises a plurality of light sources for generating light and optical devices arranged in the light emitting directions of the light sources, and at least one light source is a phototherapy light source. The optical device comprises a diffusion lens and a collimating lens which are sequentially arranged at the downstream of the phototherapy light source. The coverage range of the phototherapy light source is a virtual beauty treatment cabin, and the phototherapy light source can perform beauty treatment and body building on a human body in the beauty treatment cabin. The light beam of the phototherapy light source can be diffused by adopting the diffusion lens, so that the coverage area of the light beam before emission is increased, further light condensation is performed from the collimating lens arranged at the downstream of the diffusion lens, light is irradiated outwards from the front side, and light beam diffusion is avoided. Moreover, in the same light-emitting area, the light-emitting area can be satisfied by using less phototherapy light sources, and the same irradiation effect is achieved, so that the manufacturing cost and the use cost of a user are reduced.
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Description

Technical Field

[0001] The utility model relates to the field of residential heating systems, in particular to a light-gathering and energy-gathering bathroom heater. Background Art

[0002] A bathroom heater is usually combined with a lamp. The lamp structure of a traditional bathroom heater is usually composed of a bulb, a reflector cup and a lens. The bulb is used as a light source to generate light, the reflector cup is used to reflect and gather light, and the lens is used to control and adjust the propagation direction and range of light. In the traditional lamp structure, a total reflection lens is a commonly used lens type, which can control the emission direction of light through the principle of total reflection. The total reflection lens allows the light to be emitted in the positive emission direction.

[0003] It should be noted that the irradiation range of the light beam depends on the size of the area where the light source is set. If the light source area is set smaller, the irradiation range will also be smaller, which may have a certain impact on the user experience. Utility Model Content

[0004] The purpose of the utility model is to provide a focusing and energy-gathering bathroom heater, which has the advantage of being able to illuminate a wider range under the light source conditions of the same area.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A light-gathering and energy-gathering bathroom heater, comprising:

[0007] Face mask;

[0008] An optical system is arranged on the mask, the optical system includes multiple light sources for generating light, and optical devices arranged in the light emitting direction of the light sources, at least one of the light sources is a phototherapy light source, and the optical device includes a diffusion lens and a collimating lens arranged in sequence downstream of the phototherapy light source.

[0009] It is further configured that: the diffusion lens is a concave lens, and the collimating lens is a convex lens.

[0010] It is further arranged that the multiple light sources of the optical system include at least two different light sources.

[0011] It is further configured that the two different light sources are respectively a plurality of illumination light sources and a plurality of phototherapy light sources, and the optical device is evenly configured on each of the phototherapy light sources.

[0012] It is further arranged that the illumination light source and the phototherapy light source are arranged at intervals from each other and form a light source row on a straight line, a plurality of light source rows are provided, and the plurality of light source rows are arranged in the same direction.

[0013] It is further arranged that the illumination light sources and phototherapy light sources in each light source row are arranged in sequence and at intervals, and the total number of the illumination light sources is equal to the total number of the phototherapy light sources.

[0014] Further configuration: also including a box;

[0015] The mask also includes a shell, which is detachably connected to the box body.

[0016] Further configuration: the optical system further comprises:

[0017] A driving board arranged in the housing, wherein the light source is arranged on the driving board;

[0018] The heat sink is arranged on the other side of the driving board opposite to the light source.

[0019] Further configuration: a heat dissipation port is provided on the shell, located on the side of the shell facing away from the mask.

[0020] Further configuration: a fan is provided at the heat dissipation port, suitable for discharging the air flow in the shell to the outside.

[0021] In summary, the utility model has the following beneficial effects:

[0022] First, since the original phototherapy light source in the utility model emits parallel light, a diffusion lens can be used to diffuse the light beam of the phototherapy light source, thereby increasing its coverage before emission. At the same time, the collimating lens configured downstream of the diffusion lens can straighten the diffused light beam, thereby completing the focusing of the diffused light beam, and finally irradiating outward from the front. Under the same phototherapy light source conditions, a larger area can be irradiated by first expanding the beam and then collimating it. In the same light output area, fewer phototherapy light sources can be used to meet this light output area and achieve the same irradiation effect, thereby reducing manufacturing costs and user costs.

[0023] Second, in the present invention, each light source row includes an illumination light source and a phototherapy light source, which can provide ordinary illumination on the one hand and phototherapy on the other hand. Secondly, the two light sources can be evenly spaced and arranged to ensure uniformity while ensuring coverage, thereby saving energy and reducing energy consumption.

[0024] Third, the mask in the utility model has an independent shell, and the shell can be independently added with a heat dissipation port, so that the user can dissipate heat from the optical system. Since the mask is relatively independent, it can be combined with a light-heated bathroom heater or a wind-heated bathroom heater. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of an energy-saving bathroom heater;

[0026] Figure 2is a first cross-sectional schematic diagram of the mask;

[0027] Figure 3 is a second cross-sectional schematic diagram of the mask;

[0028] Figure 4 This is a schematic diagram of the explosion structure of the mask;

[0029] Figure 5 is a schematic diagram of a first preferred embodiment of an optical device;

[0030] Figure 6 is a schematic diagram of a second preferred embodiment of an optical device;

[0031] Figure 7 is a schematic diagram of a third preferred embodiment of an optical device;

[0032] Figure 8 It is a schematic structural diagram of a fourth preferred implementation manner.

[0033] In the figure, 100, box body; 200, mask; 201, shell; 202, heat dissipation port;

[0034] 300. Optical system; 301. Driving board; 302. Light source; 303. Diffusion lens; 304. Collimating lens; 305. Phototherapy light source; 306. Illumination light source. DETAILED DESCRIPTION

[0035] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0036] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0037] A concentrated light and energy bathroom heater, such as Figure 1 and Figure 2As shown, it includes a mask 200 and a box 100, and the mask 200 is detachably connected to the box 100. In this embodiment, the mask 200 has a shell 201, and the shell 201 of the mask 200 has an optical system 300. The optical system 300 is configured on the mask 200, and the mask 200 can be used as a separate whole, and can also be applied to household appliances, such as a bathroom heater.

[0038] like Figure 3-Figure 5 As shown, the optical system 300 includes a driving board 301 disposed in the housing 201 and a light source 302 disposed on the driving board 301. A heat sink is disposed on the other side of the driving board 301 relative to the light source 302. The heat generated by the light source 302 is transferred from the driving board 301 to the heat sink. In this embodiment, the heat sink is an aluminum heat sink fin, which provides better heat dissipation performance through the aluminum material. Figure 2 The housing 201 is provided with a heat dissipation port 202, which is located on the side of the housing 201 facing away from the mask 200. The heat dissipation port 202 further provides air flow to accelerate heat dissipation. Furthermore, a fan is provided at the heat dissipation port 202, and the fan is suitable for discharging the airflow in the housing 201 to the outside, further accelerating the heat dissipation speed.

[0039] In this embodiment, the optical system 300 includes multiple light sources 302 for generating light, the multiple light sources 302 of the optical system 300 include at least two different light sources 302, and the optical device is arranged in the light emitting direction of the same light source 302. Specifically, at least one of the light sources 302 is a phototherapy light source 305, and the optical system 300 also includes an optical device arranged in the light emitting direction of the phototherapy light source 305, and the optical device includes a diffusion lens 303 arranged downstream of the phototherapy light source 305 and a collimating lens 304 arranged downstream of the diffusion lens 303.

[0040] like Figure 6 As shown, the transmission direction of light is from left to right. The diffusion lens 303 is a concave lens, and the collimating lens 304 is a convex lens. The concave surface of the diffusion lens 303 can cause the light to be reflected and refracted inside the diffusion lens 303, and gather the light emitted by the phototherapy light source 305. Most of the light emitted by the phototherapy light source 305 can be diffused, and the light that is slightly tilted inside the diffusion lens 303 can be re-straightened through the concave surface on the downstream collimating lens 304. Ensure the maximum utilization of the light beam. In this embodiment, the coverage range of the phototherapy light source 305 is a virtual beauty cabin, and the phototherapy light source 305 can perform beauty and body shaping on the human body in the beauty cabin.

[0041] In this embodiment, under the same phototherapy light source conditions, a larger area can be irradiated by expanding the beam first and then collimating it. In the same light output area, fewer phototherapy light sources can be used to meet this light output area and achieve the same irradiation effect, thereby reducing manufacturing costs and user costs. In this embodiment, the lamp beads are high-energy light sources with the necessary length and necessary range, and the power and radiation intensity ensure the purpose of focusing after expansion.

[0042] On the basis of the above implementation manner, as a further limited implementation manner, Figure 8 As shown, the two different light sources 302 are a plurality of illumination light sources 306 and a plurality of phototherapy light sources 305. In this embodiment, the phototherapy light source 305 is a light source directly mounted with a total reflection lens, and a parallel light beam can be directly obtained. Optical devices are evenly arranged on each phototherapy light source 305. The illumination light source 306 and the phototherapy light source 305 are arranged at intervals from each other, and form a light source 302 row on a straight line. There are multiple light source 302 rows, and multiple light source 302 rows are arranged in the same direction. The illumination light sources 306 and phototherapy light sources 305 of each light source 302 row are arranged at intervals in sequence, and the total number of illumination light sources 306 is equal to the total number of phototherapy light sources 305. With such an arrangement, ordinary lighting can be provided at the same time on the one hand, and phototherapy can be provided on the other hand. Secondly, the two light sources 302 can be evenly arranged at intervals from each other to ensure uniformity while ensuring coverage, thereby saving energy and reducing energy consumption. And the light emitted by the illumination light source 306 can be softened with the light of the phototherapy light source 305 to reduce the user's visual discomfort.

[0043] In this embodiment, the phototherapy light source 305 is a beauty lamp in the prior art, which can emit light of different wavelengths and different colors and can be used for different beauty purposes. The embodiment does not involve improvements to the phototherapy light source. The beauty examples of phototherapy light in the existing literature are as follows:

[0044] "YJH, SHH, HY, et al. radiation with 590-nm yellow light-emilting diodelight atenuates oxidative stres and moduates UvB induced change of dermalfibroblasts.il.xverimental dermatology, 2022.31(6): 931-935." Hong et al. used ultraviolet irradiation to induce photoaging in human dermal fibroblasts (HDFS), and then irradiated the photoaged HDFS with 590nm (38mWcm2, 34.2 / cm) yellow light LED. The data showed that yellow light irradiation reversed the ultraviolet-induced changes.

[0045] "IWEIS RA, MCDANIEL DH, GERONEMUs RG, et al. clinical trial of a novel non-thermal. ED aay for reversal of photoaging: clinical, histologic, and sface proflometric results. I1l. Lasers in surgery and medicine. 2005. 36(2): 85-91" disclosed that after treatment with 590nm yellow light, the subjects' wrinkles were reduced and erythema and pigmentation were improved.

[0046] "Couturaud V Fur LM Pelletier M, et al. Reverse skin aging signs by red light photobiomodulation ill. Skin Research and Technologv. 2023, 29 (7): e13391." French researchers have demonstrated the effect of 630nm red light in reversing skin aging through photobiomodulation through clinical trials. The depth of the subjects' crow's feet decreased by 38.3%, the roughness of the cheeks decreased by 23.8%: the estimated facial sagging decreased by 24.8%: the skin elasticity increased by 18.7%: the dermis density increased by 26.4%: the pore diameter decreased by 32.8%: the skin uniformity increased: the sebum level decreased by 70.3%

[0047] "KS KR HYHSK, et al. Skin photoreluwenation effects of light-emiling diodes (LEDs; a comparative study of velow and red LEDs in vitro and invivo. lll. Clinical and experimental dermatologv, 2016, 41(7): 798-805." disclosed that Kim et al. used LED to irradiate human dermal fibroblasts. The data showed that under irradiation with light of 580, 595 and 630 nm wavelengths, the synthesis of type I procollagen in the cells increased, while the expression of MMP-1 was significantly reduced.

[0048] "Hu Xiaojian, Chen Zeqing, Zhou Xiaoli, et al., Effects of LED light source irradiation on human skin fibroblasts[]. Journal of Illuminating Engineering, 2019, 30(03): 61-66+74" disclosed that the activity of human skin fibroblasts was enhanced at wavelengths of 526nm and 630nm, and the enhancement of cell activity was more obvious at a wavelength of 630nm.

[0049] Orange light: The wavelength is between 580-590 nanometers. The main function of orange light is to improve dull skin, make the skin brighter, and repair and brighten the skin tone.

[0050] The above-mentioned embodiments are merely explanations of the present invention and are not limitations of the present invention. After reading this specification, those skilled in the art may make modifications to the embodiments without any creative contribution as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A concentrated energy bathroom heater, characterized in that: include: Mask(200); An optical system (300) is arranged on the mask (200), the optical system (300) includes a plurality of light sources (302) for generating light, and an optical device arranged in the light emitting direction of the light source (302), at least one of the light sources (302) is a phototherapy light source (305), and the optical device includes a diffusion lens (303) and a collimating lens (304) arranged in sequence downstream of the phototherapy light source (305).

2. The light-gathering and energy-gathering bathroom heater according to claim 1, characterized in that: The diffusion lens (303) is a concave lens, and the collimating lens (304) is a convex lens.

3. The light-gathering and energy-gathering bathroom heater according to claim 1 is characterized in that: The plurality of light sources (302) of the optical system (300) includes at least two different light sources (302).

4. The light-gathering and energy-gathering bathroom heater according to claim 3 is characterized in that: The two different light sources (302) are respectively a plurality of illumination light sources (306) and a plurality of phototherapy light sources (305), and the optical device is evenly arranged on each of the phototherapy light sources (305).

5. The light-gathering and energy-gathering bathroom heater according to claim 4, characterized in that: The illumination light source (306) and the phototherapy light source (305) are arranged at intervals from each other and form a light source row on a straight line. A plurality of light source rows are provided, and the plurality of light source rows are arranged in the same direction.

6. The light-gathering and energy-gathering bathroom heater according to claim 5, characterized in that: The illumination light sources (306) and phototherapy light sources (305) of each light source row are arranged in sequence and spaced apart, and the total number of the illumination light sources (306) is equal to the total number of the phototherapy light sources (305).

7. A concentrated energy bathroom heater according to any one of claims 1 to 6, characterized in that: Also includes a box (100); The mask (200) further comprises a shell (201), and the shell (201) is detachably connected to the box (100).

8. The light-gathering and energy-gathering bathroom heater according to claim 7, characterized in that: The optical system (300) further comprises: A driving plate (301) disposed in the housing (201), wherein the light source (302) is disposed on the driving plate (301); The heat dissipation element is arranged on the other side of the driving plate (301) opposite to the light source (302).

9. The light-gathering and energy-gathering bathroom heater according to claim 8, characterized in that: The shell (201) is provided with a heat dissipation port (202), which is located on a side of the shell (201) facing away from the mask (200).

10. The light-gathering and energy-gathering bathroom heater according to claim 9, characterized in that: The heat dissipation port (202) is provided with a fan suitable for discharging the airflow in the housing (201) to the outside.