A louvered atmosphere lamp direction adjusting mechanism

Abstract

This utility model discloses a louver-type ambient light direction adjustment mechanism, including a housing. One end of the housing has a groove, and a circuit board is fixedly installed on the inner wall of the groove. An LED light is fixedly connected to the circuit board, and one end of the circuit board is fixedly connected to the end of a connecting wire, which is fixedly installed at one end of the housing. Multiple movable plates are rotatably installed at the opening of the groove. One end of each of the multiple movable plates is fixedly connected to one end of a transmission link, and the other end of each transmission link is hinged to a drive link. The transmission link and the drive link are movably disposed in a movable groove, which is recessed into the top inner wall of the groove. An adjustment component is connected to the middle of the drive link, and the adjustment component is rotatably connected to the top of one end of the housing.

Description

Technical Field

[0001] This utility model relates to the field of ambient lighting adjustment technology, specifically a louvered ambient lighting direction adjustment mechanism. Background Technology

[0002] Ambient lights are a type of LED variable lighting, also known as LED ambient lighting. They are a type of LED variable lighting designed to create a specific atmosphere for people's lives. These LED variable lights can adjust their lighting effects according to different moods. People can choose from various environments and atmospheres to meet diverse needs such as relaxation, focus, and romance. They are also widely used in the automotive industry.

[0003] Currently, ambient lights on the market have relatively simple structures and functions, only able to adjust the color and brightness of the light, and the direction of the light is fixed and cannot be adjusted. To address this, we propose a louver-type ambient light direction adjustment mechanism to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a louvered ambient light direction adjustment mechanism to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a louver-type ambient light direction adjustment mechanism, including a housing, a groove is provided at one end of the housing, a circuit board is fixedly installed on the inner wall of the groove, an LED light is fixedly connected to the circuit board, and the end of a connecting wire is fixedly connected to one end of the circuit board, and the connecting wire is fixedly installed at one end of the housing;

[0006] Multiple movable plates are rotatably installed at the opening of the groove. One end of each movable plate is fixedly connected to one end of a transmission connecting rod. The other end of each transmission connecting rod is hinged to an active connecting rod. The transmission connecting rod and the active connecting rod are movably disposed in the movable groove, which is recessed into the top inner wall of the groove. An adjustment component is connected to the middle of the active connecting rod, and the adjustment component is rotatably connected to the top of one end of the housing.

[0007] Preferably, the middle portions of both ends of the movable plate are fixedly connected to connecting shafts, and the connecting shafts at one end of the movable plate are respectively fixedly connected to one end of the transmission connecting rod.

[0008] Preferably, a reflector is fixedly connected to one end of the movable plate near the groove.

[0009] Preferably, the adjustment assembly includes an adjustment knob, a threaded rod, an adjustment block, and an adjustment slot. The adjustment knob is rotatably connected to the housing. One end of the adjustment knob is fixedly connected to one end of the threaded rod. The other end of the threaded rod is rotatably connected to the inner wall of the movable slot. The threaded rod is connected to the adjustment block through a threaded structure. The adjustment block is slidably engaged in the adjustment slot. The adjustment slot is located in the middle of the active connecting rod.

[0010] Preferably, the vertical cross-section of the adjusting slot is a cross-shaped structure, and the adjusting block is a cross-shaped structure.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. By evenly distributed movable plates forming a louver-like structure, the shading angle at the opening of the groove can be adjusted, thereby allowing the internal LED lights to emit light at different angles, increasing the functionality of this utility model.

[0013] 2. The reflector fixed to the movable plate reflects the light from the LED lights, further increasing the range of light direction adjustment and enhancing the fun of using the ambient light. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a partial cross-sectional view of the shell structure of this utility model;

[0016] Figure 3 This utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0017] In the diagram: 1. Housing; 2. Groove; 3. Circuit board; 4. LED light; 5. Movable plate; 51. Connecting shaft; 6. Connecting wire; 7. Adjustment assembly; 71. Adjustment knob; 72. Threaded rod; 73. Adjustment block; 74. Adjustment slot; 8. Movable groove; 9. Transmission link; 10. Active link. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example 1

[0020] Reference Figure 1 , 2This is the first embodiment of the present utility model. This embodiment provides a louvered ambient light direction adjustment mechanism, including a housing 1. A groove 2 is provided at one end of the housing 1. A circuit board 3 is fixedly installed on the inner wall of the groove 2. An LED light 4 is fixedly connected to the circuit board 3. The end of a connecting wire 6 is fixedly connected to one end of the circuit board 3. The connecting wire 6 is fixedly installed at one end of the housing 1.

[0021] Multiple movable plates 5 are rotatably installed at the opening of the groove 2. One end of each movable plate 5 is fixedly connected to one end of a transmission connecting rod 9. The other end of the transmission connecting rod 9 is hinged to an active connecting rod 10. The transmission connecting rod 9 and the active connecting rod 10 are movably disposed in the movable groove 8. The movable groove 8 is recessed in the top inner wall of the groove 2. An adjustment component 7 is connected to the middle of the active connecting rod 10. The adjustment component 7 is rotatably connected to the top of one end of the housing 1.

[0022] Example 2

[0023] Reference Figure 1-3 This is the second embodiment of the present invention. This embodiment is based on the previous embodiment. Specifically, the middle parts of both ends of the movable plate 5 are respectively fixedly connected to the connecting shaft 51. The connecting shaft 51 at one end of the movable plate 5 is respectively fixedly connected to one end of the transmission connecting rod 9. The structure of each movable plate 5 is the same and they are evenly distributed at the opening of the groove 2. The connecting shaft 51 is rotatably installed in the movable groove 8. The length direction of the movable plate 5 is perpendicular to the length direction of the transmission connecting rod 9.

[0024] Specifically, a reflector is fixedly connected to one end of the movable plate 5 near the groove 2. The reflector fixed to the movable plate 5 reflects the light of the LED light 4, further increasing the range of light direction adjustment and enhancing the fun of using the ambient light.

[0025] Specifically, the adjustment assembly 7 includes an adjustment knob 71, a threaded rod 72, an adjustment block 73, and an adjustment slot 74. The adjustment knob 71 is rotatably connected to the housing 1. One end of the adjustment knob 71 is fixedly connected to one end of the threaded rod 72. The other end of the threaded rod 72 is rotatably connected to the inner wall of the movable slot 8. The threaded rod 72 is connected to the adjustment block 73 through a threaded structure. The adjustment block 73 is slidably engaged in the adjustment slot 74. The adjustment slot 74 is located in the middle of the active connecting rod 10.

[0026] Furthermore, the vertical section of the adjusting slot 74 is a cross-shaped structure, and the adjusting block 73 is also a cross-shaped structure.

[0027] The working principle and process are as follows: A switch and a power connector are fixedly connected to the end of the connecting wire 6 furthest from the circuit board 3. The power connector is connected to the power interface to provide power. The switch controls the on / off state of the circuit. The LED light 4 is an RGB-LED light strip, and the circuit is set in parallel. When the light direction needs to be adjusted, first, manually move the movable plate 5 as needed, applying a force to the movable plate 5 to swing clockwise or counterclockwise around the connecting shaft 51, maintaining the direction of the applied force. Then, manually rotate the adjustment knob 71 of the adjustment component 7. The adjustment knob 71 drives the fixed threaded rod 72 to rotate, and the threaded rod 72 drives the threaded adjustment block 73 to move. The adjusting block 73 drives the active connecting rod 10 to move, which in turn drives the multiple hinged transmission connecting rods 9 to swing. The transmission connecting rods 9 drive the fixed connecting shaft 51 to rotate, and the connecting shaft 51 drives the movable plate 5 to swing clockwise or counterclockwise along the direction of the applied force. The evenly distributed movable plates 5 form a louver-like structure, which adjusts the shading angle at the opening of the groove 2. As a result, the internal LED light 4 can emit light at different angles, increasing the functionality of this utility model. The reflector fixed to the movable plate 5 reflects the light of the LED light 4, further increasing the range of light direction adjustment and enhancing the fun of using the ambient light.

[0028] It should be noted that the specific model and specifications of the circuit board and LED lights need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail here.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A louvered ambient light direction adjustment mechanism, comprising a housing (1), characterized in that: A groove (2) is provided at one end of the housing (1). A circuit board (3) is fixedly installed on the inner wall of the groove (2). An LED light (4) is fixedly connected to the circuit board (3). The end of a connecting wire (6) is fixedly connected to one end of the circuit board (3). The connecting wire (6) is fixedly installed at one end of the housing (1). Multiple movable plates (5) are rotatably installed at the opening of the groove (2). One end of each movable plate (5) is fixedly connected to one end of a transmission connecting rod (9). The other end of the transmission connecting rod (9) is hinged to an active connecting rod (10). The transmission connecting rod (9) and the active connecting rod (10) are movably disposed in a movable groove (8). The movable groove (8) is recessed in the top inner wall of the groove (2). An adjustment component (7) is connected to the middle of the active connecting rod (10). The adjustment component (7) is rotatably connected to the top of one end of the housing (1).

2. The louvered ambient light direction adjustment mechanism according to claim 1, characterized in that: The two ends of the movable plate (5) are respectively fixedly connected to the middle part of the connecting shaft (51), and the connecting shaft (51) at one end of the movable plate (5) is respectively fixedly connected to one end of the transmission connecting rod (9).

3. The louvered ambient light direction adjustment mechanism according to claim 1, characterized in that: A reflector is fixedly connected to one end of the movable plate (5) near the groove (2).

4. The louvered ambient light direction adjustment mechanism according to claim 1, characterized in that: The adjustment assembly (7) includes an adjustment knob (71), a threaded rod (72), an adjustment block (73), and an adjustment slot (74). The adjustment knob (71) is rotatably connected to the housing (1). One end of the adjustment knob (71) is fixedly connected to one end of the threaded rod (72). The other end of the threaded rod (72) is rotatably connected to the inner wall of the movable slot (8). The threaded rod (72) is connected to the adjustment block (73) through a threaded structure. The adjustment block (73) is slidably engaged in the adjustment slot (74). The adjustment slot (74) is located in the middle of the active connecting rod (10).

5. The louvered ambient light direction adjustment mechanism according to claim 4, characterized in that: The vertical cross section of the adjustment slot (74) is a cross-shaped structure, and the adjustment block (73) is a cross-shaped structure.

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