Green lamp and bath heater
By arranging multiple light sources and light guides in the blue sky lamp, and using connecting components and reflectors to optimize the light, the problems of insufficient brightness and large thickness of the traditional blue sky lamp are solved, and a higher brightness and thinner lamp body can be achieved. Combined with the bathroom heater, the usage scenarios are expanded.
Patent Information
- Application Number
- CN202421313152.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-06-11
AI Technical Summary
Traditional blue lights are insufficiently bright and cannot be used as daily lighting, and have a large thickness, so they cannot be combined with bathroom heaters, limiting usage scenarios.
A blue sky lamp is designed. By arranging the first light source, the first light guide and the second light source and the second light guide in the housing, and using the connecting components and the reflective plate to optimize the incidence and scattering of light, it can achieve higher brightness and thinner lamp body.
It achieves higher brightness and can meet daily lighting needs. At the same time, it reduces the thickness of the blue sky lamp, allowing it to be perfectly combined with the bathroom heater and expanding the use scenarios.
Smart Images
Figure CN222377926U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of a blue sky lamp and its application, in particular to a blue sky lamp and a bathroom heater. Background Art
[0002] At present, ordinary lighting is mostly used for the lighting of enclosed indoor spaces. However, under this lighting method, many enclosed indoor spaces will look claustrophobic, and in this environment, it is difficult for the human eye to see sunlight, which can easily make people feel depressed and irritable, which is not conducive to people's physical and mental health and the improvement of work efficiency. To address this problem, the lighting industry has proposed a lamp that can simulate sunlight, which is what is called a blue sky lamp on the market. The light emitted by the blue sky lamp can be similar to sunlight, shining on the object to be illuminated from a specific angle and forming a lighting spot with a light and dark boundary. At the same time, through the special dispersion effect of the blue sky lamp, a scene similar to sunlight can be presented. In this way, people can feel like they are in a natural environment similar to sunlight, which improves people's comfort level with lighting and reduces the impact of negative emotions such as depression and irritability.
[0003] Traditional blue sky lamps are not bright enough to be used as daily lighting, and traditional blue sky lamps are relatively thick, while bathroom heaters have a relatively compact structure. Blue sky lamps cannot be combined with bathroom heaters, so their use is limited. Utility Model Content
[0004] In order to solve the problems existing in the prior art, the utility model provides a supporting base to solve the problems of insufficient brightness and thick thickness of traditional blue sky lamps.
[0005] To solve the above problems, the technical solution of the utility model is as follows: a blue sky lamp, comprising a shell, in which a first light source and a first light guide are arranged, the first light guide comprises a light emitting surface, a side wall for guiding light extending inwardly of the shell is arranged at the edge of the light emitting surface, a light incident surface is arranged at the edge of the side wall, the first light source is arranged relative to the light incident surface, and also comprises a connecting component for fixing the first light source and the first light guide, and a second light source and a second light guide are arranged on the inner side of the side wall.
[0006] Furthermore, the connection assembly includes a first connection plate connected to the shell, and a second connection plate is connected to the lower surface of the first connection plate.
[0007] Furthermore, the second light guide member is a diffusion plate or a light guide plate.
[0008] Furthermore, the second light guide member is arc-shaped or square-shaped.
[0009] Furthermore, the second light source is a direct-light source or a side-light source.
[0010] Furthermore, a reflective plate is provided on one side of the connecting assembly.
[0011] Furthermore, the first light guide member is a Rayleigh scattering light guide plate, and the first light guide member contains nano-scattering particles.
[0012] Furthermore, a bathroom heater includes the above-mentioned blue sky lamp.
[0013] Compared with the prior art, the utility model has the following beneficial effects: the connecting component can block the first light source, so that the light is incident into the first light guide as much as possible to reduce dispersion, and at the same time a reflective plate is provided to reduce the dispersion of the first light source and the second light source, so that as much light as possible can pass through the first light guide, which can achieve the blue sky effect while taking into account daily lighting needs; the first light source, the second light source, the first light guide, the second light guide, and the connecting component are integrated together, which greatly reduces the thickness of the blue sky lamp, perfectly combines with the bathroom heater, and improves the user's experience of the blue sky atmosphere lighting in the bathroom. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a cross-sectional view of the utility model;
[0015] Figure 2 This is a bottom view of the bathroom heater of the utility model;
[0016] Figure 3 For this utility model Figure 2 Middle AA schematic diagram;
[0017] Figure 4 For this utility model Figure 3 Enlarged view of point B in the middle;
[0018] Figure 5 This is a three-dimensional diagram of the first light guide member of the utility model;
[0019] Figure 6 It is a schematic diagram of the optical path of the utility model.
[0020] Explanation of reference numerals: 1 housing, 2 first light source, 3 first light guide, 301 light emitting surface, 302 side wall, 4 second light source, 5 second light guide, 6 connecting assembly, 601 first connecting plate, 602 second connecting plate, 7 reflecting plate. DETAILED DESCRIPTION
[0021] like Figure 1 , Figure 3 , Figure 4As shown, a blue sky lamp comprises a shell body 1, in which a first light source 2 and a first light guide 3 are arranged, the first light guide 2 comprises a light emitting surface 301, at the edge of the light emitting surface 301 a side wall 302 for guiding light extending inwardly of the shell body 1 is arranged, at the edge of the side wall 302 a light incident surface is arranged, the first light source 2 is arranged relative to the light incident surface, and further comprises a connecting component 6 for fixing the first light source 2 and the first light guide 3, a second light source 4 and a second light guide 5 are arranged on the inner side of the side wall 302, and the light emitting surface 301 may be square or elliptical.
[0022] like Figure 1 , Figure 4 As shown, the cross section of the connecting component 6 is T-shaped and can be arranged along the inner wall of the side wall 302 . The connecting component 6 includes a first connecting plate 601 connected to the shell 1 , and the lower surface of the first connecting plate 601 is connected to the second connecting plate 602 .
[0023] like Figure 4 As shown, the first light source 2 and the side wall 302 are arranged on one side of the first connecting plate 601 and the second connecting plate 602, and the first connecting plate 601 and the second connecting plate 602 play a shading role to prevent the light of the first light source 2 from scattering, and make as much light as possible enter the side wall 302 from the light incident surface to improve the brightness. The second light source 4 is arranged on the other side of the first connecting plate 601 and the second connecting plate 602, and the second light guide member 5 is arranged at the end of the first connecting plate 601 and the second connecting plate 602. The second light source 4 can adopt a direct-down light source or a side-emitting light source. At the same time, the first connecting plate 601 and the second connecting plate 602 play a shading role to prevent the light of the first light source 2 and the second light source 4 from affecting each other. The second light guide member 5 is a diffuser plate or a light guide plate, and the shape of the second light guide member 5 can be arc-shaped or square.
[0024] A reflective plate 7 may be provided on one side of the connecting component 6, and a light absorbing plate may also be provided to prevent light from being scattered.
[0025] The first light guide 3 is a Rayleigh scattering light guide plate. The first light guide 3 contains nano scattering particles. The light from the first light source 2 and the second light source 4 is mixed and becomes blue light through the first light guide 3, thus completing the simulation of sunlight.
[0026] When using: Figure 6As shown, light from the first light source 2 is incident on the light incident surface and reaches the light emitting surface 301 through the side wall 302. The first light guide 3 can scatter the blue wavelength light generated in the first light source 2 out of the lamp body to achieve a blue sky effect. The light from the first light source 2 is scattered on the left and right sides of the light emitting surface 301. At the same time, the light from the second light source 4 is first mixed with the scattered light on the left side through the second light guide 5 to form a mixed light area between the reflector 7 and the light emitting surface 301. Under the action of the reflector 7, the light is reflected and enters the light emitting surface 301 through the mixed light area to enhance the light intensity. At the same time, the blue wavelength light is scattered out of the lamp body to further enhance the blue sky effect. A connecting component 6 is arranged between the first light source 2 and the first light guide 3 and the second light source 4 and the second light guide 5 to avoid the two lights affecting each other before entering the mixed light area and to hide the first light source 2 at the same time, thereby enhancing the light intensity and the blue sky effect and greatly reducing the thickness of the blue sky lamp. It can be combined with a bathroom heater, such as Figure 2 As shown, blue sky lights have a wider range of applications and more application scenarios, such as toilets, basements, etc.
[0027] The above specific implementation methods are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to examples, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. A blue sky lamp, comprising a housing, characterized in that: A first light source and a first light guide are provided in the shell. The first light guide includes a light emitting surface. A side wall for guiding light extending inwardly of the shell is provided at the edge of the light emitting surface. A light incident surface is provided at the edge of the side wall. The first light source is arranged relative to the light incident surface. A connecting component for fixing the first light source and the first light guide is also provided. A second light source and a second light guide are provided on the inner side of the side wall.
2. The blue sky lamp according to claim 1, characterized in that: The connection assembly includes a first connection plate connected to the housing, and a second connection plate is connected to the lower surface of the first connection plate.
3. The blue sky lamp according to claim 1, characterized in that: The second light guide member is a diffusion plate or a light guide plate.
4. The blue sky lamp according to claim 3, characterized in that: The second light guide member is arc-shaped or square-shaped.
5. The blue sky lamp according to claim 1, characterized in that: The second light source is a direct-light source or a side-light source.
6. The blue sky lamp according to claim 1, characterized in that: A reflective plate is provided on one side of the connecting component.
7. The blue sky lamp according to claim 1, characterized in that: The first light guide member is a Rayleigh scattering light guide plate, and the first light guide member contains nano scattering particles.
8. A bathroom heater, characterized by: Including the blue sky lamp described in any one of claims 1-7.