Uniform-light sunlamp

Abstract

The invention relates to the field of illumination, in particular to a uniform-light sun lamp which comprises a lamp body, the lamp body is provided with an installation cavity and a light-emitting face, and the installation cavity is provided with a reflection module and an illumination element. The reflection module comprises two side plates and a reflection plate, the two side plates are arranged on the front side and the rear side of the reflection plate respectively, a reflection cavity is defined by the two side plates and the reflection plate, the upper side of the reflection cavity is provided with an opening, the lamp body is arranged in the reflection cavity, and the light emitting face is located on the upper surface of the lamp body and opposite to the opening of the reflection cavity. The reflecting plate is formed by connecting a plurality of reflecting plate pieces in sequence, an included angle A is formed by every two adjacent reflecting plate pieces, and the included angle A is smaller than 180 degrees. Under the action of the reflecting plate, light emitted by the lamp body is reflected to the light-emitting surface, so that uniform light emitting of the whole light-emitting surface can be realized. The problems that the illumination range is small and the skin is damaged due to high illumination intensity in single light emitting are solved. And the reflecting plate can be formed by bending, and processes such as film coating are not needed for treatment, so that the production cost is reduced to a great extent.

Description

Technical Field

[0001] The invention relates to the technical field of lighting, and in particular to a uniform light solar lamp. Background Art

[0002] A solar lamp is a lamp used to provide supplemental lighting for the human body when workers are in spaces without sunlight for a long time (such as submarines).

[0003] Usually, such scenes will have a separate space dedicated to supplementary lighting for personnel. However, due to the small indoor area of ​​the space and the close distance between the lamps and the human body, the lamps need to meet a certain illumination range and prevent local excessive illumination from causing harm to the human body.

[0004] The reflector of the existing sun lamp is formed by casting mold or spinning mold, and then formed by water plating, mirror plating or polishing. The disadvantage is that the uniform light effect is poor, and it is difficult to achieve a good uniform light effect in a small space. In addition, the mold and surface treatment costs are high, which makes the price of lamps designed with this optical structure in the market high. Summary of the invention

[0005] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a multi-angle reflection uniform light sun lamp.

[0006] A uniform light sun lamp designed for this purpose comprises a lamp body, the lamp body is provided with a mounting cavity and a light emitting surface, the mounting cavity is provided with a reflective module and a lighting element;

[0007] The reflective module includes two side panels and a reflective plate. The two side panels are respectively arranged on the front and rear sides of the reflective plate. The two side panels and the reflective plate enclose a reflective cavity. The upper side of the reflective cavity is opened. The lamp body is arranged in the reflective cavity. The light emitting surface is located on the upper surface of the lamp body and is arranged opposite to the opening of the reflective cavity.

[0008] The reflector is formed by connecting a plurality of reflector components in sequence, and two adjacent reflector components form an angle A, where the angle A is less than 180°.

[0009] Furthermore, the left and right upper parts of the reflective plate and the upper parts of the side plates are provided with enclosing plates;

[0010] The four enclosing plates are fitted and connected in sequence to form an annular connecting plate component, and the annular connecting plate component is fitted and fixed to the top cavity wall of the installation cavity.

[0011] Furthermore, a shading element is provided between the lamp body and the light emitting surface, and the surface of the shading element facing the lamp body is a first reflecting surface.

[0012] Furthermore, the shading element includes a shading plate fixedly disposed in the reflecting cavity, and extension plates extending to the left and right sides are disposed on the left and right sides of the shading plate. The surface of the shading plate facing the lamp body and the surface of the extension plate facing the lamp body are both first reflecting surfaces.

[0013] Furthermore, the shading plate is located directly above the lamp body.

[0014] Furthermore, a convex reflecting portion is provided on the reflecting plate directly below the lighting element to reflect light to the reflecting plates on the left and right sides.

[0015] Furthermore, the raised reflective portion includes at least two second reflective surfaces located in the reflective cavity, the two second reflective surfaces are arranged at intervals on the left and right, and the two second reflective surfaces form an angle B, and the angle B is 90°.

[0016] Furthermore, the side plate is provided with a mounting opening, and the lamp body is inserted from the outside of the reflective cavity through the mounting opening into the inside of the reflective cavity.

[0017] Furthermore, the reflector plate is made of aluminum alloy bean-grain plate, and the lamp body is made of metal halide lamp tube.

[0018] Compared with the prior art, the reflector of the present invention is formed by connecting a plurality of reflector plates in sequence, and two adjacent reflector plates form an angle A, and the angle A is less than 180°. Under the action of the reflector, the light emitted by the lamp body is reflected to the light-emitting surface, so that the entire light-emitting surface can emit light uniformly. This solves the problem that a single light has a small illumination range and a strong illumination intensity that causes skin damage. In addition, the reflector can be formed by bending, and does not need to be processed by coating or other processes, which greatly reduces the production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0020] Figure 2 is a schematic cross-sectional structure diagram of the present invention at a first viewing angle;

[0021] Figure 3 is a schematic cross-sectional structure diagram of the present invention at a second viewing angle;

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the reflection module from the first perspective;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the reflection module from the second viewing angle. DETAILED DESCRIPTION

[0024] The following detailed description of the implementation of the technical solution of the present application is provided in conjunction with the accompanying drawings. The following implementation is only used to more clearly illustrate the technical solution of the present application, and is therefore only used as an example, and cannot be used to limit the scope of protection of the present application.

[0025] See also Figure 1-Figure 5 A uniform light solar lamp comprises a lamp body 10, the lamp body 10 is provided with a mounting cavity 100 and a light emitting surface 110, the mounting cavity 100 is provided with a reflective module 20 and a lighting element 30; the reflective module 20 comprises two side panels 210 and a reflective plate 220, the two side panels 210 are respectively arranged at the front and rear sides of the reflective plate 220, the two side panels 210 and the reflective plate 220 enclose a reflective cavity 200, the upper side of the reflective cavity 200 is opened, the lamp body 10 is arranged in the reflective cavity 200, and the light emitting surface 110 is located on the upper surface of the lamp body 10 and is arranged opposite to the opening of the reflective cavity 200. See Figure 2 and Figure 3 The reflector 220 is formed by connecting a plurality of reflector members 221 in sequence, and two adjacent reflector members 221 form an angle A, and the angle A is less than 180°. In this embodiment, under the action of the reflector, the light emitted by the lamp body is reflected to the light-emitting surface, so that the entire light-emitting surface can emit light uniformly. This solves the problem that a single light has a small illumination range and a strong illumination intensity, causing skin damage. In addition, the reflector can be formed by bending, and does not require coating or other processes, which greatly reduces the production cost.

[0026] See also Figure 4 and Figure 5 The left and right upper parts of the reflective plate 220 and the upper part of the side plate 210 are both provided with an enclosure plate 250; the four enclosure plates 250 are sequentially connected and attached to form an annular connection plate 260, and the annular connection plate 260 is attached and fixed to the top cavity wall of the installation cavity 100. The purpose of the setting of the annular connection plate 260 is to make the entire reflective module 20 fit the cavity wall to avoid light leakage.

[0027] See also Figure 4 and Figure 5 The side plate 210 is fitted with the inner surface of the reflective plate 220 , and a plurality of slots 250 are provided on the reflective plate 220 . The side plate 210 is provided with a plurality of plug-in parts 211 , which are inserted into the slots 250 for fixed connection.

[0028] See also Figure 2 and Figure 3 A shading element 40 is disposed between the lamp body 10 and the light emitting surface 110, and the surface of the shading element 40 facing the lamp body 10 is a first reflecting surface. The shading element 40 is used to prevent the light intensity from harming the human eye when the lamp body 10 is lit, and the first reflecting surface can reflect this part of the blocked direct light to the reflecting plate 220, and then irradiate the light from the light emitting surface 110 to the outside through the reflection dispersion of the reflecting plate 220.

[0029] See also Figure 3The shading element 40 includes a shading plate 410 fixedly disposed in the reflecting cavity 200, and extension plates 420 extending to the left and right sides are disposed on the left and right sides of the shading plate 410. The surface of the shading plate 410 facing the lamp body 10 and the surface of the extension plate 420 facing the lamp body 10 are both first reflecting surfaces.

[0030] See also Figure 2 and Figure 3 The shading plate 410 is located directly above the lamp body 10 .

[0031] See also Figure 2 and Figure 3 , a convex reflecting portion 230 is provided on the reflecting plate 220 directly below the lighting element 30, which reflects light to the left and right sides of the reflecting plate 220. The convex reflecting portion 230 includes at least two second reflecting surfaces 240 located in the reflecting cavity 200, the two second reflecting surfaces 240 are arranged at intervals on the left and right, and the two second reflecting surfaces 240 form an angle B, and the angle B is 90°. A metal halide lamp tube is used in the lamp body 10, and the reflection mode of the lamp tube is 360° emission. Therefore, the light emitted from the lamp tube from top to bottom falls on the second reflecting surface 240, and under the action of the second reflecting surface 240, it can reflect the light to the reflecting plate 220, so that under the action of the reflecting plate 220, the light is evenly reflected to the light emitting surface 110.

[0032] See also Figure 3 and Figure 4 The side plate 210 is provided with an installation opening 211 , and the lamp body 10 is inserted from the outside of the reflection cavity 200 into the inside of the reflection cavity 200 through the installation opening 211 .

[0033] In some embodiments, the reflector 220 is made of aluminum alloy bean-grain plate, and the lamp body 10 is made of a metal halide lamp tube.

[0034] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A uniform light solar lamp, comprising a lamp body (10), wherein the lamp body (10) is provided with a mounting cavity (100) and a light emitting surface (110), and wherein the mounting cavity (100) is provided with a reflection module (20) and a lighting element (30); Its characteristics are: The reflection module (20) comprises two side panels (210) and a reflection plate (220), the two side panels (210) are respectively arranged on the front and rear sides of the reflection plate (220), the two side panels (210) and the reflection plate (220) enclose a reflection cavity (200), the upper side of the reflection cavity (200) is opened, the lamp body (10) is arranged in the reflection cavity (200), and the light emitting surface (110) is located on the upper surface of the lamp body (10) and is arranged opposite to the opening of the reflection cavity (200); The reflective plate (220) is formed by connecting a plurality of reflective plate components (221) in sequence, and two adjacent reflective plate components (221) form an angle A, wherein the angle A is less than 180°.

2. A uniform light sun lamp according to claim 1, characterized in that: The left and right upper parts of the reflective plate (220) and the upper part of the side plate (210) are both provided with enclosing plates (250); The four enclosing plates (250) are sequentially fitted and connected to form an annular connecting plate member (260), and the annular connecting plate member (260) is fitted and fixed to the top cavity wall of the installation cavity (100).

3. The uniform light sun lamp according to claim 1, characterized in that: A shading element (40) is provided between the lamp body (10) and the light emitting surface (110), and the surface of the shading element (40) facing the lamp body (10) is a first reflecting surface.

4. A uniform light sun lamp according to claim 3, characterized in that: The shading element (40) comprises a shading plate (410) fixedly arranged in the reflecting cavity (200), and extension plates (420) extending to the left and right sides are arranged on the left and right sides of the shading plate (410), and the surface of the shading plate (410) facing the lamp body (10) and the surface of the extension plate (420) facing the lamp body (10) are both first reflecting surfaces.

5. A uniform light sun lamp according to claim 4, characterized in that: The shading plate (410) is located directly above the lamp body (10).

6. The uniform light sun lamp according to claim 1, characterized in that: The reflective plate (220) directly below the lighting element (30) is provided with a raised reflective portion (230) for reflecting light to the reflective plate (220) on the left and right sides.

7. A uniform light sun lamp according to claim 6, characterized in that: The convex reflective portion (230) comprises at least two second reflective surfaces (240) located in the reflective cavity (200), the two second reflective surfaces (240) are arranged at intervals on the left and right, and the two second reflective surfaces (240) form an angle B, and the angle B is 90°.

8. The uniform light sun lamp according to claim 1, characterized in that: The side plate (210) is provided with a mounting opening (211), and the lamp body (10) is inserted from the outside of the reflective cavity (200) into the inside of the reflective cavity (200) through the mounting opening (211).

9. The uniform light sun lamp according to claim 1, characterized in that: The reflector (220) is made of an aluminum alloy bean-grain plate.

10. The uniform light sun lamp according to claim 1, characterized in that: The lamp body (10) adopts a metal halide lamp tube.

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