Reflecting mirror structure

Abstract

The utility model belongs to the technical field of optics, and particularly relates to a reflecting mirror structure, which comprises a reflecting mirror body, the reflecting mirror body comprises a first reflecting group and a second reflecting group, the first reflecting group comprises a plurality of first reflecting surfaces, and the second reflecting group comprises a plurality of second reflecting surfaces. The first reflecting surface and the second reflecting surface are arranged at an interval and are connected with each other to form an included angle, the first light-emitting part and the second light-emitting part are respectively arranged at two positions where light rays are projected to the first reflecting group and the second reflecting group, and the reflecting mirror structure has the effects of reducing the manufacturing cost and improving the lighting effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of optics, and in particular relates to a reflector structure. Background Art

[0002] The dual-color multiplexing optical structure of the prior art is usually composed of a convex mirror or a polygonal mirror. The outer surface of the convex mirror is spherical and the inside is covered with a layer of metal coating or reflective material, which can focus parallel light to one point. This design can make the light radiation angle larger and cover a wider area. The polygonal mirror is composed of many small mirror surfaces, which achieves the purpose of lighting by reflecting light in different directions. In addition, for the dual-color multiplexing optical structure of the prior art, a high-cost dual-core light source is often used, which is achieved by a defocusing design of a collimated structure.

[0003] The above-mentioned prior art solutions have the following defects: the prior art dual-color multiplexing optical structure adopts a high-cost dual-core light source, which is realized by a defocusing design of a collimated structure, which increases the cost and also reduces the uniformity of functional lighting and light efficiency. Utility Model Content

[0004] The utility model aims to provide a reflector structure to solve the technical problems of low lighting uniformity and low light efficiency, so as to achieve the purpose of improving lighting uniformity and light efficiency.

[0005] In order to solve the above technical problems, the utility model provides a reflector structure, comprising:

[0006] A reflector body, wherein the reflector body comprises a first reflective group and a second reflective group, wherein the first reflective group comprises a plurality of first reflective surfaces, and the second reflective group comprises a plurality of second reflective surfaces, wherein the first reflective surfaces and the second reflective surfaces are spaced apart and connected to each other in a vertical direction and form an angle;

[0007] A first light emitting portion and a second light emitting portion, wherein the first light emitting portion and the second light emitting portion are respectively arranged at two positions for projecting light onto the first reflection group and the second reflection group.

[0008] Furthermore, the first light-emitting portion and the second light-emitting portion are light-emitting components or primary optical systems, and the incident light emitted by the first light-emitting portion and the second light-emitting portion are irradiated to the first reflection group and the second reflection group respectively.

[0009] Furthermore, a plurality of the first reflecting surfaces are arranged in a horizontal direction and connected in sequence, and a plurality of the second reflecting surfaces are arranged in a horizontal direction and connected in sequence.

[0010] Furthermore, a plurality of the first reflection surfaces are arranged in a horizontal direction, a first connecting surface is arranged between each two adjacent first reflection surfaces, and an angle is formed between the first connecting surface and the first total reflection surfaces on two sides;

[0011] A plurality of the second reflection surfaces are arranged in the horizontal direction, a second connecting surface is arranged between every two adjacent second reflection surfaces, and an angle is formed between the second connecting surface and the second total reflection surfaces on the two sides.

[0012] Furthermore, the incident light emitted by the first light emitting portion irradiates the first reflection group and forms a parallel first outgoing light after being totally reflected by the first reflection group.

[0013] Furthermore, the incident light emitted by the second light emitting portion irradiates the second reflection group and forms a parallel second outgoing light after being totally reflected by the second reflection group.

[0014] Furthermore, the first emergent light ray and the second emergent light ray are parallel.

[0015] The beneficial effects of the utility model are:

[0016] 1. The reflector structure of the utility model reflects the incident light emitted by the first light-emitting part and the second light-emitting part respectively through the first reflection group and the second reflection group to form parallel outgoing light, avoiding the use of high-cost dual-core light sources and greatly reducing manufacturing costs.

[0017] 2. The first light-emitting part and the second light-emitting part are separated by the first reflection group and the second reflection group to form an upper and lower arrangement, so that the adjacent first reflection surface and the second reflection surface can alternately reflect the light emitted by the first light-emitting part and the second light-emitting part from top to bottom to a given direction, thereby improving the light efficiency.

[0018] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural schematic diagram of a first embodiment of a reflector structure of the utility model;

[0021] Figure 2 It is a structural schematic diagram of a second embodiment of a reflector structure of the utility model;

[0022] Figure 3 It is a light path diagram of the first embodiment or the second embodiment of a reflector structure of the utility model, in which the first light-emitting portion and the second light-emitting portion are both light-emitting components;

[0023] Figure 4 This is a light path diagram of a primary optical system in which the first light-emitting portion and the second light-emitting portion of the first embodiment or the second embodiment of a reflector structure of the utility model are both primary optical systems.

[0024] In the figure:

[0025] 1. First reflecting surface; 2. Second reflecting surface; 3. First light-emitting portion; 4. Second light-emitting portion; 5. First connecting surface; 6. Second connecting surface. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example:

[0028] like Figures 1 to 4 As shown, a reflector structure comprises: a reflector body, wherein the reflector body comprises a first reflection group and a second reflection group, wherein the first reflection group comprises a plurality of first reflection surfaces 1, and the second reflection group comprises a plurality of second reflection surfaces 2, wherein the first reflection surfaces 1 and the second reflection surfaces 2 are arranged at intervals in the vertical direction and are connected to each other, and form an angle; a first light-emitting portion 3 and a second light-emitting portion 4, wherein the first light-emitting portion 3 and the second light-emitting portion 4 are respectively arranged at two positions for projecting light onto the first reflection group and the second reflection group, and the incident light emitted by the first light-emitting portion 3 and the second light-emitting portion 4 are alternately reflected by the first reflection surfaces 1 and the second reflection surfaces 2 arranged at intervals, and the emitting direction is adjusted according to the needs of the user, so as to finally form emitting light.

[0029] Preferably, the first light emitting part 3 and the second light emitting part 4 are light emitting parts or primary optical systems, such as Figure 3As shown, the first light-emitting part 3 and the second light-emitting part 4 are light-emitting parts, and the incident light emitted by the first light-emitting part 3 and the second light-emitting part 4 is diffused and irradiated to the first reflection surface 1 or the second reflection surface 2 for reflection and collimation, thereby forming collimated outgoing light; as shown Figure 4 As shown, the first light-emitting part 3 and the second light-emitting part 4 are a primary optical system. The incident light emitted by the first light-emitting part 3 and the second light-emitting part 4 is emitted in parallel and irradiates the first reflection surface 1 or the second reverse surface for reflection and collimation, thereby forming collimated output light.

[0030] The following is a first embodiment of a first reflecting surface 1 and a second reflecting surface 2 of a reflector structure, wherein a plurality of the first reflecting surfaces 1 are arranged in a horizontal direction and connected in sequence, a plurality of the second reflecting surfaces 2 are arranged in a horizontal direction and connected in sequence, and the first reflecting surface 1 and the second reflecting surface 2 are bent in an arc shape in a direction perpendicular to the first reflecting surface 1 to directly reflect and collimate the incident light.

[0031] The following is a second embodiment of a first reflecting surface 1 and a second reflecting surface 2 of a reflector structure, wherein a plurality of the first reflecting surfaces 1 are arranged in a horizontal direction, a first connecting surface 5 is arranged between each two adjacent first reflecting surfaces 1, and an angle is formed between the first connecting surface 5 and the first total reflecting surfaces on two sides; a plurality of the second reflecting surfaces 2 are arranged in a horizontal direction, a second connecting surface 6 is arranged between each two adjacent second reflecting surfaces 2, and an angle is formed between the second connecting surface 6 and the second total reflecting surfaces on two sides, and the angles of the first reflecting surface 1 and the second reflecting surface 2 in the horizontal direction are adjusted respectively by the first connecting surface 5 and the second connecting surface 6, so that the reflected emergent light is emitted in a direction predetermined by the user, which is more flexible than the reflection of the first reflecting group and the second reflecting group of the first embodiment.

[0032] Preferably, the incident light emitted by the first light-emitting portion 3 is irradiated to the first reflection group, and is totally reflected by the first reflection group to form a parallel first outgoing light; the incident light emitted by the second light-emitting portion 4 is irradiated to the second reflection group, and is totally reflected by the second reflection group to form a parallel second outgoing light, and the first outgoing light and the second outgoing light are parallel.

[0033] The various devices selected in this application are all universal standard parts or parts known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0034] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0036] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A reflector structure, characterized in that: include: A reflector body, the reflector body comprising a first reflective group and a second reflective group, the first reflective group comprising a plurality of first reflective surfaces (1), the second reflective group comprising a plurality of second reflective surfaces (2), the first reflective surfaces (1) and the second reflective surfaces (2) being arranged at intervals in a vertical direction and connected to each other and forming an angle; A first light-emitting portion (3) and a second light-emitting portion (4), wherein the first light-emitting portion (3) and the second light-emitting portion (4) are respectively arranged at two positions for projecting light onto a first reflection group and a second reflection group.

2. A reflector structure according to claim 1, characterized in that: The first light-emitting part (3) and the second light-emitting part (4) are light-emitting parts or primary optical systems, and the incident light emitted by the first light-emitting part (3) and the second light-emitting part (4) irradiates the first reflection group and the second reflection group respectively.

3. A reflector structure as claimed in claim 1, characterized in that: A plurality of the first reflection surfaces (1) are arranged in a horizontal direction and are connected in sequence, and a plurality of the second reflection surfaces (2) are arranged in a horizontal direction and are connected in sequence.

4. A reflector structure as claimed in claim 1, characterized in that: A plurality of the first reflection surfaces (1) are arranged in a horizontal direction, a first connecting surface (5) is arranged between each two adjacent first reflection surfaces (1), and an angle is formed between the first connecting surface (5) and the first total reflection surfaces on the two sides; A plurality of the second reflection surfaces (2) are arranged in a horizontal direction, a second connecting surface (6) is arranged between each two adjacent second reflection surfaces (2), and an angle is formed between the second connecting surface (6) and the second total reflection surfaces on the two sides.

5. A reflector structure as claimed in claim 2, characterized in that: The incident light emitted by the first light emitting portion (3) irradiates the first reflection group and forms a parallel first outgoing light after being totally reflected by the first reflection group.

6. A reflector structure as claimed in claim 5, characterized in that: The incident light emitted by the second light emitting portion (4) irradiates the second reflection group and forms a parallel second outgoing light after being totally reflected by the second reflection group.

7. A reflector structure as claimed in claim 6, characterized in that: The first emergent light ray and the second emergent light ray are parallel.

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