Light guide light mixing structure

Abstract

The utility model discloses a light guide light mixing structure which comprises a mirror base, a light guide base and an atomization base, a mirror face is installed in the mirror base, a light guide plate assembly is installed in the light guide base, an atomization plate assembly is installed in the atomization base, and connecting shafts are fixedly arranged on the outer side of the mirror base, the outer side of the light guide base and the outer side of the atomization base respectively. The adjacent connecting shafts are rotationally connected through bearings, an operation opening is formed in the outer side of the light guide base, limiting openings communicated with the operation opening are further formed in the inner wall of the lens base and the inner wall of the atomization base, and clamping pins inserted into the limiting openings are movably arranged in the operation opening. According to the utility model, based on an existing light supplementing mirror with a light mixing and guiding structure, improvement processing is carried out on the basis, the light guiding and atomizing light mixing structure can be conveniently disassembled, and the use portability and the practical effect are obvious.

Description

Technical Field

[0001] This utility model relates to the field of optical guide structures, and in particular to an optical guide mixing structure. Background Technology

[0002] LEDs are widely used in various applications due to their advantages such as high brightness, low heat, long lifespan, non-toxicity, and recyclability, including display panels, LED surface lights, and LED streetlights. During use, it is also necessary to evenly diffuse the light emitted by the LEDs. Currently, Chinese patent application number CN202420094126.9 discloses a supplementary lighting mirror with a light-mixing guide plate, comprising: a mirror surface and a mirror base. The mirror surface is mounted on the mirror base, which is mainly composed of a frosting plate, a light guide plate, and a bottom shell stacked sequentially. The bottom shell has several fan-shaped light guide grooves, each with two LED beads of different colors arranged towards the center. The light guide plate is mainly composed of a light-guiding annular supplementary lighting area integrally set towards the center with a light-guiding fan-shaped light-mixing area. The light-guiding fan-shaped light-mixing area corresponds one-to-one with the fan-shaped light guide grooves. The upper surface of the light-guiding fan-shaped light-mixing area has a frosted surface composed of light-mixing protrusions, and the edge of the light-guiding fan-shaped light-mixing area has a light-receiving surface corresponding to the LED beads, which is serrated.

[0003] Based on the above-mentioned patented structural design, it still has the following technical defects in use. During subsequent disassembly, repair or replacement of the lens, light guide plate and atomizing plate, the overall stacked structure design requires to remove and replace them layer by layer, which will greatly reduce the overall maintenance efficiency. Utility Model Content

[0004] The purpose of this utility model is to solve the problems existing in the prior art as mentioned in the background art. To achieve the above objective, this utility model adopts the following technical solution:

[0005] A light-guiding and light-mixing structure includes a mirror base, a light guide base, and an atomizing base. A mirror is installed inside the mirror base, a light guide plate assembly is installed inside the light guide base, and an atomizing plate assembly is installed inside the atomizing base. Connecting shafts are fixedly provided on the outer sides of the mirror base, light guide base, and atomizing base. Adjacent connecting shafts are rotatably connected by bearings. An operation port is provided on the outer side of the light guide base. Limiting ports communicating with the operation port are also provided on the inner walls of the mirror base and atomizing base. A locking pin is movably disposed in the operation port and inserted into the limiting port.

[0006] Preferably, a handle is fixedly connected to one end of the operating port of the locking pin, and the handle is connected to the inner wall of the operating port by a spring.

[0007] Preferably, the spring is sleeved on the outside of the locking pin, and the spring is in a contracted state by default.

[0008] Preferably, the light guide seat is also threadedly connected to a sealing cap at the outer position of the operation port.

[0009] Preferably, the outer sides of the sealing cap and the handle are provided with snap grooves.

[0010] Compared with the prior art, the present invention has the following beneficial effects;

[0011] This invention is based on existing supplementary light mirrors with built-in light mixing and guiding structures, and is improved by connecting the base where the light guide and atomizing light mixing structures are installed to the mirror base in a rotating and stacked manner. In subsequent maintenance or replacement, there is no need to disassemble the above structures one by one. After releasing the limit, the light guide and atomizing light mixing structures can be quickly rotated and opened for operation. It is very simple and convenient, improving the overall portability and practical effect of subsequent use. It is worth promoting and using in the current market. Attached Figure Description

[0012] Figure 1 This is a top-view diagram of the unfolded structure of this utility model;

[0013] Figure 2 This is a side view structural diagram of the present invention;

[0014] Figure 3 This is an enlarged schematic diagram of the structure at point A of this utility model.

[0015] In the diagram: 1-Mirror mount, 2-Light guide mount, 3-Atomizer mount, 4-Connecting shaft, 5-Bearing, 6-Mirror surface, 7-Light guide plate assembly, 8-Atomizer plate assembly, 9-Operating port, 10-Limit port, 11-Snap pin, 1001-Handle, 1102-Spring, 12-Sealing cover, 1201-Snap groove. Detailed Implementation

[0016] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0017] In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Reference Figure 1-3 A light guide and light mixing structure includes a mirror base 1, a light guide base 2, and an atomizing base 3. A mirror 6 is installed inside the mirror base 1, a light guide plate assembly 7 is installed inside the light guide base 2, and an atomizing plate assembly 8 is installed inside the atomizing base 3. A connecting shaft 4 is fixedly provided on the outer side of the mirror base 1, the light guide base 2, and the atomizing base 3. Adjacent connecting shafts 4 are rotatably connected by bearings 5. An operation port 9 is provided on the outer side of the light guide base 2. A limiting port 10 communicating with the operation port 9 is also provided on the inner wall of the mirror base 1 and the atomizing base 3. A locking pin 11 is movably provided in the operation port 9 and inserted into the limiting port 10. Among them, the locking pin 11 is fixedly connected to a handle 1001 at one end of the operating port 9, and the handle 1001 is connected to the inner wall of the operating port 9 through a spring 1002. The spring 1002 is sleeved on the outside of the locking pin 11, and the spring 1002 is in a retracted state by default. The light guide seat 2 is also threadedly connected to a sealing cover 12 at the outside of the operating port 9. The sealing cover 12 and the handle 1001 are both provided with a buckle groove 1201 on the outside.

[0021] Based on the above structural design, when using this device, please refer to the instruction manual attached. Figure 2 In this state, the mirror mount 1, light guide plate assembly 7, and atomizing plate assembly 8 are stacked together to form a supplementary light mirror with a light guide and light mixing structure, as per existing technology. When performing maintenance or replacement on the light guide plate assembly 7 and atomizing plate assembly 8, we need to hold the latch 1201 with our fingers and rotate the sealing cover 12. This allows us to operate the handle 1001 inside the operating port 9. Pulling the handle 1001 pulls the locking pin 11 and spring 1002, causing the locking pin 11 to disengage from the limiting port 10 inside the mirror mount 1 and atomizing plate 3. At this point, the locking pin 11 releases its restriction on the mirror mount 1 and atomizing plate 3, and the operator can open the mirror mount 1 and atomizing plate 3 by rotating the bearing 5 between the connecting shafts 4. (Refer to the attached instruction manual.) Figure 1As shown, at this point, the light guide plate assembly 7 and atomizing plate assembly 8 inside the light guide base 2 and atomizing base 3 can be inspected, maintained or replaced, which is very convenient.

[0022] The above embodiments are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above embodiments. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present utility model shall be considered equivalent substitutions and shall be included within the protection scope of the present utility model.

[0023] In the description of this utility model, it should be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

Claims

1. A light guide and light mixing structure, comprising a mirror mount (1), a light guide mount (2), and an atomizing mount (3), wherein a mirror (6) is installed inside the mirror mount (1), a light guide plate assembly (7) is installed inside the light guide mount (2), and an atomizing plate assembly (8) is installed inside the atomizing mount (3), characterized in that, The outer sides of the mirror base (1), light guide base (2), and atomizing base (3) are all fixedly provided with connecting shafts (4). Adjacent connecting shafts (4) are rotatably connected by bearings (5). The outer side of the light guide base (2) is provided with an operation port (9). The inner walls of the mirror base (1) and atomizing base (3) are also provided with limiting ports (10) that communicate with the operation port (9). A locking pin (11) that is inserted into the limiting port (10) is movably provided in the operation port (9).

2. The optical guide mixing structure according to claim 1, characterized in that, The latch (11) is fixedly connected to a handle (1001) at one end of the operating port (9), and the handle (1001) is connected to the inner wall of the operating port (9) by a spring (1002).

3. The optical guide mixing structure according to claim 2, characterized in that, The spring (1002) is sleeved on the outside of the locking pin (11), and the spring (1002) is in a contracted state by default.

4. The optical guide mixing structure according to claim 3, characterized in that, The light guide seat (2) is located on the outside of the operation port (9) and is also threaded with a sealing cap (12).

5. The optical guide mixing structure according to claim 4, characterized in that, The outer sides of the sealing cap (12) and the handle (1001) are provided with buckle grooves (1201).

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