Simple and safe eye-protection starry sky lamp

Abstract

The utility model discloses a simple and safe eye-protection starry sky lamp which comprises a main machine, a light source panel, a lamp sheet and a lampshade. The light source panel is arranged on the host and electrically connected with the host, and lamp beads are arranged on the light source panel; the lamp sheet is arranged on the host machine in a removable manner and covers the light source panel; the lampshade is arranged on the main machine in a removable mode and covers the light source panel, and the light source panel is provided with a photoelectric tube used for sensing whether the lamp sheet exists or not. The photoelectric tube is arranged on the light source panel, whether the lamp sheet exists or not can be inducted through the photoelectric tube, when the lamp sheet is inducted, light is strong light, and when the lamp sheet cannot be inducted after the lamp sheet is taken down, the light is switched into weak light, an eye protection mode is achieved, the situation that the strong light directly irradiates the eyes of a user, and consequently vision decline is caused is effectively avoided, and the product is safer to use.

Description

Technical Field

[0001] The utility model relates to the technology of lamps, in particular to a simple and safe eye-protecting starry sky lamp. Background Art

[0002] Illumination uses various light sources to illuminate work and living places, facilitating people's production and life, and is a basic necessity for people. With the progress of society, the ways and uses of illumination have been continuously enriched. In addition to the basic illumination needs, the needs for entertainment experience and health care are increasing. With the progress of technology, the functions of lighting products are becoming more and more powerful. For example, lighting fixtures such as starry sky lamps have gradually evolved into ideal decorations for lighting the outlines of buildings, bridges, hotels, billboards, curtain walls, or narrow spaces.

[0003] Currently, the starry sky lamps on the market are all in strong light mode, and the light is very dazzling. This is because if the light is weak, the projection of the lamp sheet will be unclear. Therefore, strong light is needed. In this way, during the process of replacing the lamp sheet by the user, the strong light will directly shine into the user's eyes, causing vision loss. Therefore, it is necessary to improve the current starry sky lamp. Content of the Utility Model

[0004] In view of this, aiming at the deficiencies existing in the prior art, the main purpose of the utility model is to provide a simple and safe eye-protecting starry sky lamp, which can effectively solve the problem that the light of the existing starry sky lamp will cause vision loss to the user when replacing the lamp sheet.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A simple and safe eye-protecting starry sky lamp includes a main body, a light source panel, a lamp sheet, and a lampshade; the light source panel is arranged on the main body and electrically connected to the main body, and the light source panel is provided with lamp beads; the lamp sheet is removably arranged on the main body and covers the upper part of the light source panel; the lampshade is removably arranged on the main body and covers the upper part of the light source panel, and a photoelectric tube for sensing the presence of the lamp sheet is arranged on the light source panel.

[0007] Preferably, a concave cavity is recessed in the center of the top of the main body, and the light source panel is fixed in the concave cavity.

[0008] Preferably, the light source panel is fixedly connected to the main body by screws.

[0009] Preferably, there are three lamp beads, namely a white lamp bead, a yellow lamp bead, and a blue lamp bead.

[0010] Preferably, the light source panel is circular, and the white lamp bead, the yellow lamp bead, and the blue lamp bead are located on the periphery of the light source panel and are equally spaced.

[0011] Preferably, the phototube is located at the center of the surface of the light source panel.

[0012] Preferably, the contour of the main body is arc-shaped.

[0013] Preferably, the lamp sheet is of an integral structure, and its contour is arc-shaped.

[0014] Preferably, the contour of the lampshade is arc-shaped.

[0015] Compared with the prior art, the present utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solutions:

[0016] First, by providing a phototube on the light source panel, the phototube can be used to sense the presence of the lamp sheet. When the lamp sheet is sensed, the light is strong. When the lamp sheet is removed and not sensed, the light switches to weak light, realizing an eye protection mode, effectively avoiding the strong light from directly shining into the user's eyes and causing vision decline, and making the product use safer.

[0017] Second, by adopting an integrally formed lamp sheet, the integrally formed lamp sheet can be quickly replaced when being replaced, reducing the discomfort generated during light source irradiation and bringing convenience to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is an assembled three-dimensional schematic diagram of a preferred embodiment of the present utility model;

[0019] Figure 2 is an exploded view of a preferred embodiment of the present utility model;

[0020] Figure 3 is a schematic diagram of the replacement state of a preferred embodiment of the present utility model;

[0021] Figure 4 is a schematic diagram of the projection state of a preferred embodiment of the present utility model;

[0022] Figure 5 is a top view of a preferred embodiment of the present utility model;

[0023] Figure 6 is an enlarged schematic diagram of the light source panel in a preferred embodiment of the present utility model.

[0024] DESCRIPTION OF THE REFERENCE NUMERALS IN THE DRAWINGS:

[0025] 10. Main body 11. Concave cavity

[0026] 20. Light source panel 21. Phototube

[0027] 22. Screw 23. White lamp bead

[0028] 24. Yellow lamp bead 25. Blue lamp bead

[0029] 30. Light sheet 40. Lamp shade Detailed implementation manner

[0030] Please refer to Figures 1 to 6 As shown, it shows the specific structure of the preferred embodiment of the present utility model, including a main body 10, a light source panel 20, a light sheet 30 and a lamp shade 40.

[0031] A concave cavity 11 is recessed at the center of the top of the main body 10. The high concave cavity 11 is circular, and the contour of the main body 10 is arc-shaped without any angular design to avoid the harm caused by a child bumping into it by himself.

[0032] The light source panel 20 is arranged on the main body 10 and electrically connected to the main body 10. The light source panel 20 is provided with lamp beads. And a photoelectric tube 21 for sensing the presence of the light sheet 30 is arranged on the light source panel 20. In this embodiment, the photoelectric tube 21 is located at the center position of the surface of the light source panel 20. The light source panel 20 is embedded and fixed in the concave cavity 11, and the light source panel 20 is fixedly connected to the main body 10 through screws 22, with firm installation. There are three lamp beads, namely a white lamp bead 23, a yellow lamp bead 24 and a blue lamp bead 25, which can emit white light, yellow light and blue light respectively. And the light source panel 20 is circular, and the white lamp bead 23, the yellow lamp bead 24 and the blue lamp bead 25 are located at the periphery of the light source panel 20 and are equally spaced.

[0033] The light sheet 30 is detachably arranged on the main body 10 and covers the upper part of the light source panel 20. In this embodiment, the light sheet 30 is of an integral structure, which is quick and convenient to install, and the contour of the light sheet 30 is arc-shaped without any angular design to avoid the harm caused by a child bumping into it by himself.

[0034] The lamp shade 40 is detachably arranged on the main body 10 and covers the upper part of the light source panel 20. In this embodiment, the contour of the lamp shade 40 is arc-shaped without any angular design to avoid the harm caused by a child bumping into it by himself.

[0035] The working principle of this embodiment is described in detail as follows:

[0036] When in use, when the light sheet 30 is placed on the main body 10 and the photoelectric tube 21 senses the presence of the light sheet 30, at this time, the main body 10 controls the lamp beads on the light source panel 20 to emit strong light, and the content on the light sheet 30 can be clearly projected. When the light sheet 30 leaves the main body 10, the photoelectric tube 21 does not receive the presence of the light sheet 30, and the main body 10 controls the lamp beads on the light source panel 20 to automatically reduce to soft light emission, ensuring that when the user directly looks at the light source, it is a comfortable and non-glare state.

[0037] The design focus of the utility model is: first, by setting a photoelectric tube on the light source panel, the photoelectric tube can be used to sense whether the light sheet exists. When the light sheet is sensed, the light is strong. When the light sheet is removed and cannot be sensed, the light is switched to weak light to achieve eye protection mode, effectively avoiding strong light from directly shining into the user's eyes and causing vision loss, making the product safer to use. Secondly, by adopting an integrated light sheet, the integrated light sheet can be quickly replaced when replaced, reducing the discomfort caused by the light source irradiation, bringing convenience to use.

[0038] The technical principle of the present invention is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the protection scope of the present invention in any way. Based on the explanations here, technicians in this field can think of other specific implementation methods of the present invention without creative work, and these methods will fall within the protection scope of the present invention.

Claims

1. A simple and safe eye-protection starry sky lamp, comprising a main unit, a light source panel, a lamp sheet and a lampshade; the light source panel is arranged on the main unit and electrically connected to the main unit, and the light source panel has lamp beads; the lamp sheet is detachably arranged on the main unit and covers the upper part of the light source panel; the lampshade is detachably arranged on the main unit and covers the upper part of the light source panel, characterized in that: The light source panel is provided with a photoelectric tube for sensing whether the light sheet exists.

2. A simple and safe eye-protection starry sky lamp as claimed in claim 1, characterized in that: A concave cavity is concavely arranged at the center of the top of the mainframe, and the light source panel is embedded in the concave cavity and fixed.

3. A simple and safe eye-protection starry sky lamp as claimed in claim 1, characterized in that: The light source panel is fixedly connected to the host via screws.

4. A simple and safe eye-protection starry sky lamp as claimed in claim 1, characterized in that: There are three lamp beads, namely a white lamp bead, a yellow lamp bead and a blue lamp bead.

5. A simple and safe eye-protection starry sky lamp as claimed in claim 4, characterized in that: The light source panel is circular, and the white lamp beads, yellow lamp beads and blue lamp beads are located on the periphery of the light source panel and are evenly spaced.

6. A simple and safe eye-protection starry sky lamp as claimed in claim 1, characterized in that: The photoelectric tube is located at the center of the surface of the light source panel.

7. A simple and safe eye-protection starry sky lamp as claimed in claim 1, characterized in that: The outline of the host is an arc shape.

8. A simple and safe eye-protection starry sky lamp as claimed in claim 1, characterized in that: The lamp sheet is an integrated structure, and its outline is an arc shape.

9. A simple and safe eye-protection starry sky lamp as claimed in claim 1, characterized in that: The outline of the lampshade is an arc shape.

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