LED wall lamp capable of rotating freely

Abstract

The utility model discloses an LED wall lamp capable of freely rotating, which relates to the technical field of lamps, and comprises a wall lamp main body, an outer casing, a mounting plate, a connecting disc and a circuit board, a runway groove is arranged in the middle of the outer casing, the wall lamp main body is fixedly connected to one side of the connecting disc through a bolt, the other side of the connecting disc is fixedly connected with a connecting column, and the connecting column is fixedly connected with the mounting plate. According to the LED wall lamp, under the condition that a power source is externally connected, the wall lamp body works, meanwhile, the circuit board is controlled by a switch on a power line, double rotation of the LED wall lamp is achieved, after the second motor is started and the overturning assembly works, the wall lamp body is driven to overturn, and the illumination angle of the wall lamp body is adjusted; therefore, the wall lamp can be easily adjusted at any time according to actual use conditions, use is more convenient, the first motor is started, the rotation assembly works to drive the wall lamp body to rotate, illumination images are adjusted, and different decoration design requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a freely rotatable LED wall lamp. Background Art

[0002] LED wall lights can provide lighting and decoration. Specifically, LED wall lights can be used to illuminate areas such as rooms, corridors or stairs, and provide a soft light. In addition, LED wall lights can also be used to create a warm atmosphere and increase the decorative effect of the room. LED wall lights usually have the advantages of energy saving, environmental protection, and long life, and are a common indoor lighting decoration product.

[0003] However, in the prior art, after the LED wall lamp is installed on a carrier such as a wall, the angle is fixed, and the lighting angle and range are relatively fixed. When the lighting angle needs to be changed, the angle of the LED wall lamp needs to be manually adjusted, which is inconvenient to use. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that when the lighting angle needs to be changed, the angle of the LED wall lamp needs to be manually adjusted, which is inconvenient to use, and to propose a freely rotatable LED wall lamp.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a freely rotatable LED wall lamp, comprising a wall lamp body, an outer cover shell, a mounting plate, a connecting plate and a circuit board, a runway groove being opened in the middle of the outer cover shell, the wall lamp body being fixedly connected to one side of the connecting plate by bolts, a connecting column being fixedly connected to the other side of the connecting plate, the connecting column passing through the runway groove, a rotating mechanism being fixedly connected to the interior of the outer cover shell and to one side of the mounting plate, the rotating mechanism comprising an outer frame, an inner frame, a column frame, a self-rotation assembly and a flipping assembly, the inner frame being rotatably connected to the interior of the outer frame, the flipping assembly being transmission-connected to one end of the inner frame, the self-rotation assembly being transmission-connected to the column frame, the column frame being rotatably connected to the middle of the inner frame, and the other side of the column frame being fixedly connected to the connecting column.

[0006] Preferably, the flip assembly comprises a second motor, a second driving pulley, a second synchronous belt and a second driven pulley, and the second motor is fixedly connected to one side of the outer frame.

[0007] Preferably, the second driving pulley is fixedly mounted on the output end of the second motor, the second driving pulley is drivingly connected to the second driven pulley via the second synchronous belt, and the shaft of the second driven pulley is fixedly connected to one end of the inner frame.

[0008] Preferably, the rotation component includes a first driven pulley, a first synchronous belt, a first driving pulley, and a first motor, and the first motor is fixedly installed at one end inside the inner frame.

[0009] Preferably, the first driving pulley is fixedly installed at the output end of the first motor, the first driving pulley is in transmission connection with the first driven pulley through the first synchronous belt, and the shaft portion of the first driven pulley is fixedly connected to the middle of the column frame.

[0010] Preferably, the circuit board is fixedly installed on the inner wall of the outer housing, and the circuit board is electrically connected to the first motor and the second motor respectively.

[0011] Preferably, the outer housing is fixedly connected to one side of the mounting plate.

[0012] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0013] 1. In the present utility model, by controlling the start of the second motor, the second motor injects power into the second driving pulley. Under the driving action of the second synchronous belt, the second driven pulley is driven to rotate, thereby driving the inner frame to rotate inside the outer frame. Furthermore, under the connection action of the column frame, the connecting column, and the connecting disc, the wall lamp main body is driven to flip, adjusting the illumination angle of the wall lamp main body. In this way, according to the actual use situation, the illumination angle can be easily adjusted at any time, making the use more convenient.

[0014] 2. In the present utility model, by controlling the start of the first motor, the movable end of the first motor drives the first driving pulley to rotate. After being transmitted by the first synchronous belt, the first driven pulley obtains power and rotates, thereby driving the column frame to rotate in the middle of the inner frame. Furthermore, under the connection action of the connecting column and the connecting disc, the wall lamp main body is driven to rotate, adjusting the illumination image to meet different decorative design requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 FIG. is a three-dimensional structural schematic diagram of a rotatable LED wall lamp proposed by the present utility model;

[0016] Figure 2 FIG. is a three-dimensional structural exploded schematic diagram of a rotatable LED wall lamp proposed by the present utility model;

[0017] Figure 3 FIG. is a first three-dimensional structural schematic diagram of a rotation mechanism in a rotatable LED wall lamp proposed by the present utility model;

[0018] Figure 4 FIG. is a second three-dimensional structural schematic diagram of a rotation mechanism in a rotatable LED wall lamp proposed by the present utility model.

[0019] Legend: 1. Wall lamp body; 2. Outer cover shell; 3. Mounting plate; 4. Connecting plate; 5. Circuit board; 6. Runway groove; 7. Connecting column; 8. Rotating mechanism; 81. Outer frame; 82. Inner frame; 83. First driven pulley; 84. First synchronous belt; 85. First driving pulley; 86. First motor; 87. Second motor; 88. Second driving pulley; 89. Second synchronous belt; 810. Second driven pulley; 811. Column frame. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1: Figure 1 - Figure 4 As shown, the utility model provides a freely rotatable LED wall lamp, including a wall lamp body 1, an outer cover shell 2, a mounting plate 3, a connecting plate 4 and a circuit board 5. A runway groove 6 is opened in the middle of the outer cover shell 2. The wall lamp body 1 is fixedly connected to one side of the connecting plate 4 by bolts. A connecting column 7 is fixedly connected to the other side of the connecting plate 4. The connecting column 7 passes through the runway groove 6. A rotating mechanism 8 is fixedly connected inside the outer cover shell 2 and on one side of the mounting plate 3. The rotating mechanism 8 includes an outer frame 81, an inner frame 82, a column frame 811, a self-rotating component and a flipping component. The inner frame 82 is rotatably connected to the inside of the outer frame 81. The flipping component is transmission-connected to one end of the inner frame 82, the self-rotating component is transmission-connected to the column frame 811, and the column frame 8 11 is rotatably connected to the middle part of the inner frame 82, and the other side of the column frame 811 is fixedly connected to the connecting column 7. The flip assembly includes a second motor 87, a second driving pulley 88, a second synchronous belt 89 and a second driven pulley 810. The second motor 87 is fixedly connected to one side of the outer frame 81, and the second driving pulley 88 is fixedly installed at the output end of the second motor 87. The second driving pulley 88 is transmission-connected to the second driven pulley 810 through the second synchronous belt 89. The shaft of the second driven pulley 810 is fixedly connected to one end of the inner frame 82. The circuit board 5 is fixedly installed on the inner wall of the outer cover shell 2. The circuit board 5 is electrically connected to the first motor 86 and the second motor 87 respectively. The outer cover shell 2 is fixedly connected to one side of the mounting plate 3.

[0023] The following is a detailed description of the specific settings and functions of this embodiment: when an external power supply is connected, the wall lamp body 1 works, and the circuit board 5 is controlled by the switch on the power line to control the second motor 87 to start. The second motor 87 injects power into the second driving pulley 88, and under the transmission action of the second synchronous belt 89, drives the second driven pulley 810 to rotate. The shaft of the second driven pulley 810 is fixed to one end of the inner frame 82, and the inner frame 82 rotates inside the outer frame 81. Therefore, the second driven pulley 810 drives the inner frame 82 to rotate inside the outer frame 81, so that under the connection action of the column frame 811, the connecting column 7 and the connecting plate 4, the wall lamp body 1 is driven to flip over and adjust the lighting angle of the wall lamp body 1. In this way, it can be easily adjusted at any time according to actual usage, which is more convenient to use. A runway groove 6 is opened in the middle of the outer cover shell 2 to provide space for the connecting column 7 to flip over.

[0024] Embodiment 2: Figure 1 - Figure 4 As shown, a freely rotatable LED wall lamp comprises a wall lamp body 1, an outer cover shell 2, a mounting plate 3, a connecting plate 4 and a circuit board 5. A runway groove 6 is opened in the middle of the outer cover shell 2. The wall lamp body 1 is fixedly connected to one side of the connecting plate 4 by bolts. A connecting column 7 is fixedly connected to the other side of the connecting plate 4. The connecting column 7 passes through the runway groove 6. A rotating mechanism 8 is fixedly connected to the inside of the outer cover shell 2 and to one side of the mounting plate 3. The rotating mechanism 8 comprises an outer frame 81, an inner frame 82, a column frame 811, a self-rotating assembly and a flipping assembly. The inner frame 82 is rotatably connected to the inside of the outer frame 81. The flipping assembly is transmission-connected to one end of the inner frame 82. The self-rotating assembly is transmission-connected to the column frame 811. The column frame 811 rotates The inner frame 82 is dynamically connected to the middle part of the column frame 82, and the other side of the column frame 811 is fixedly connected to the connecting column 7. The self-rotation component includes a first driven pulley 83, a first synchronous belt 84, a first driving pulley 85 and a first motor 86. The first motor 86 is fixedly installed on the inner end of the inner frame 82, and the first driving pulley 85 is fixedly installed on the output end of the first motor 86. The first driving pulley 85 is transmission-connected to the first driven pulley 83 through the first synchronous belt 84. The shaft of the first driven pulley 83 is fixedly connected to the middle part of the column frame 811. The circuit board 5 is fixedly installed on the inner wall of the outer cover shell 2. The circuit board 5 is electrically connected to the first motor 86 and the second motor 87 respectively. The outer cover shell 2 is fixedly connected to one side of the mounting plate 3.

[0025] The effect achieved by the entire embodiment is that when an external power supply is connected, the wall lamp main body 1 works. At the same time, the circuit board 5 receives switch control on the power line. The circuit board 5 controls the first motor 86 to start. The movable end of the first motor 86 drives the first driving pulley 85 to rotate. After being transmitted by the first synchronous belt 84, the first driven pulley 83 obtains power and rotates. The shaft portion of the first driven pulley 83 is fixed to the middle of the column frame 811. The column frame 811 rotates in the middle of the inner frame 82. Therefore, the first driven pulley 83 drives the column frame 811 to rotate in the middle of the inner frame 82. Thus, under the connection action of the connecting column 7 and the connecting plate 4, the wall lamp main body 1 rotates self, adjusts the image of the light, caters to different decoration design requirements, and has a stronger use experience.

[0026] The usage method and working principle of this device: When using this freely rotatable LED wall lamp, the LED wall lamp is installed on the wall by passing bolts through the holes of the mounting plate 3. When an external power supply is connected, the wall lamp main body 1 works. At the same time, the circuit board 5 receives switch control and controls the second motor 87 to start. The second motor 87 injects power into the second driving pulley 88. Under the transmission action of the second synchronous belt 89, it drives the second driven pulley 810 to rotate, driving the inner frame 82 to rotate inside the outer frame 81. Thus, under the connection action of the column frame 811, the connecting column 7 and the connecting plate 4, the wall lamp main body 1 flips, adjusting the illumination angle of the wall lamp main body 1. The circuit board 5 controls the first motor 86 to start. The movable end of the first motor 86 drives the first driving pulley 85 to rotate. After being transmitted by the first synchronous belt 84, the first driven pulley 83 obtains power and rotates, driving the column frame 811 to rotate in the middle of the inner frame 82. Thus, under the connection action of the connecting column 7 and the connecting plate 4, the wall lamp main body 1 rotates self, adjusting the image of the light. Thus, the double rotation of flipping and self-rotation of this LED wall lamp is realized.

[0027] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical content of the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A freely rotatable LED wall lamp, comprising a wall lamp body (1), an outer housing (2), a mounting plate (3), a connecting plate (4) and a circuit board (5), characterized in that: A runway groove (6) is provided in the middle of the outer cover shell (2); the wall lamp body (1) is fixedly connected to one side of the connecting plate (4) by means of bolts; a connecting column (7) is fixedly connected to the other side of the connecting plate (4); the connecting column (7) passes through the runway groove (6); a rotating mechanism (8) is fixedly connected inside the outer cover shell (2) and on one side of the mounting plate (3); the rotating mechanism (8) comprises an outer frame (81), an inner frame (82), a column frame (811), a self-rotation component and a flipping component; the inner frame (82) is rotatably connected to the inside of the outer frame (81); the flipping component is transmission-connected to one end of the inner frame (82); the self-rotation component is transmission-connected to the column frame (811); the column frame (811) is rotatably connected to the middle of the inner frame (82); and the other side of the column frame (811) is fixedly connected to the connecting column (7).

2. The freely rotatable LED wall lamp according to claim 1, characterized in that: The turnover assembly comprises a second motor (87), a second driving pulley (88), a second synchronous belt (89) and a second driven pulley (810); the second motor (87) is fixedly connected to one side of the outer frame (81).

3. The freely rotatable LED wall lamp according to claim 2, characterized in that: The second driving pulley (88) is fixedly mounted on the output end of the second motor (87), the second driving pulley (88) is transmission-connected to the second driven pulley (810) via the second synchronous belt (89), and the shaft of the second driven pulley (810) is fixedly connected to one end of the inner frame (82).

4. The freely rotatable LED wall lamp according to claim 3, characterized in that: The self-rotating assembly comprises a first driven pulley (83), a first synchronous belt (84), a first driving pulley (85) and a first motor (86); the first motor (86) is fixedly mounted on an inner end of the inner frame (82).

5. The freely rotatable LED wall lamp according to claim 4, characterized in that: The first driving pulley (85) is fixedly mounted on the output end of the first motor (86), the first driving pulley (85) is transmission-connected to the first driven pulley (83) via the first synchronous belt (84), and the shaft of the first driven pulley (83) is fixedly connected to the middle of the column frame (811).

6. The freely rotatable LED wall lamp according to claim 5, characterized in that: The circuit board (5) is fixedly mounted on the inner wall of the outer casing (2), and the circuit board (5) is electrically connected to the first motor (86) and the second motor (87) respectively.

7. The freely rotatable LED wall lamp according to claim 6, characterized in that: The outer cover shell (2) is fixedly connected to one side of the mounting plate (3).

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