Automatic swing type LED projection lamp

Abstract

The utility model relates to the technical field of jade processing, and discloses an automatic swing type LED projection lamp which comprises an outer box body, rotating short rods are rotationally connected to the positions, close to the center, of the inner surface walls of the two sides of the outer box body, and first transmission blocks are fixedly connected to the opposite ends of the two rotating short rods. A first fixing rod is fixedly connected between the outer surfaces of the opposite sides of the two first transmission blocks, the positions, close to the edges of the two ends, of the outer surfaces of the first fixing rod are rotationally sleeved with second transmission blocks, and the opposite ends of the two second transmission blocks are rotationally sleeved with second fixing rods; according to the projection lamp device, the problems that in the using process of traditional equipment, operation is generally simple, only the angle of the projection lamp device can be adjusted, the projection lamp device cannot be controlled to automatically swing, the angle of the projection lamp device cannot be adjusted, the angle of the projection lamp device cannot be adjusted, and the angle of the projection lamp device cannot be adjusted are solved. Therefore, the working efficiency of the equipment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp design, in particular to an automatic swinging LED floodlight. Background Art

[0002] Incandescent lamps are one of the earliest electric light sources and have a long history. They generate light by heating a tungsten filament with electricity, and for a long time dominated the lighting market. However, they were energy-intensive. Fluorescent lamps gained widespread use in the 20th century, using gas discharge to excite phosphors. However, fluorescent lamps contain hazardous substances such as mercury, which can pollute the environment. In recent years, LED (light-emitting diode) technology has rapidly developed and become the mainstream direction of lamp design. They offer advantages such as small size, long life, and energy efficiency. They can also convert most electrical energy into light energy. With the global emphasis on environmental protection, consumer demand for energy-saving and environmentally friendly lamps is increasing. Consumers expect lamps to be energy-efficient and efficient, reducing energy consumption and environmental pollution.

[0003] When using an automatic swinging floodlight, traditional equipment is generally simple to operate and can only adjust the angle of the floodlight device. It cannot control the floodlight device to automatically swing, thereby reducing the working efficiency of the equipment. Utility Model Content

[0004] The purpose of the present utility model is to provide an automatic swinging LED floodlight to solve the problem that the traditional equipment proposed in the above background technology is generally simple to operate during use and can only adjust the angle of the floodlight equipment, but cannot control the floodlight equipment to automatically swing, thereby reducing the working efficiency of the equipment.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an automatic swinging LED floodlight, comprising an outer box body, wherein the inner walls on both sides of the outer box body are rotatably connected to a rotating short rod near the center, the opposite ends of the two rotating short rods are fixedly connected to a first transmission block, a first fixed rod is fixedly connected between the outer surfaces of the opposite sides of the two first transmission blocks, the outer surfaces of the first fixed rods are rotatably sleeved with a second transmission block at the edges near both ends, the opposite ends of the two second transmission blocks are rotatably sleeved with a second fixed rod, both ends of the second fixed rod are fixedly connected to a swing rod, the opposite ends of the two swing rods are rotatably sleeved with a fixed short rod, and the fixed short rod is fixedly connected to the outer box body.

[0006] As a preferred embodiment, a floodlight fixing block is fixedly connected between the front outer surfaces of the two rocking arms, and a mounting groove is provided on the front outer surface of the floodlight fixing block.

[0007] As a preferred embodiment, a plurality of light-emitting diode floodlights are arranged at equal intervals along the horizontal direction on the rear inner wall of the installation groove.

[0008] As a preferred embodiment, a protective plate engaging groove is provided between the inner surface walls of the installation groove at an edge close to the front side.

[0009] As a preferred embodiment, a motor is fixedly provided on the outer surface of one side of the outer box body, and the output shaft of the motor is fixedly connected to one of the rotating short rods.

[0010] As a preferred embodiment, the top and bottom of the motor are fixedly connected with L-shaped fixing blocks, and the L-shaped fixing blocks are fixedly connected to the outer box body.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The utility model first starts the motor through remote control, and drives the rotating short rod to rotate through the output shaft of the motor, and the rotating short rod drives the first transmission block and the first fixed rod to rotate in a circle. At the same time, because one end of the second transmission block is sleeved on the first fixed rod, and the other end is sleeved on the second fixed rod, and the second fixed rod is fixed on the rocking rod, the first fixed rod drives the rocking rod to move when it rotates in a circle. Since the movement center of the rocking rod is the fixed short rod, the circular motion is converted into a rocking motion, so that the projection equipment can swing back and forth. The rocking speed of the projection equipment can be controlled by controlling the speed of the motor, thereby improving the working efficiency of the equipment. The protective plate can be installed through the protective plate snap-in slot to protect the light-emitting diodes and other parts inside the equipment. It is also convenient for disassembly and installation, thereby improving the protection effect and convenience of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main three-dimensional structure of an automatic swinging LED floodlight proposed by the utility model;

[0014] Figure 2 This is a side view schematic diagram of a three-dimensional structure of an automatic swinging LED floodlight proposed by the utility model;

[0015] Figure 3 The utility model provides a schematic diagram of the cross-sectional three-dimensional structure of an automatic swinging LED floodlight;

[0016] Figure 4 This utility model proposes an automatic swinging LED floodlight Figure 3 Schematic diagram of the three-dimensional structure at point A in the middle.

[0017] In the figure: 1. Outer box body; 2. Rotating short rod; 3. First transmission block; 4. First fixed rod; 5. Second transmission block; 6. Second fixed rod; 7. Swing rod; 8. Fixed short rod; 9. Floodlight fixing block; 10. Mounting slot; 11. LED floodlight; 12. Protective plate engagement slot; 13. Motor; 14. L-shaped fixing block. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0019] 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 disclosed in the following specification.

[0020] See also Figures 1-4 The utility model provides a technical solution: an automatic swinging LED floodlight, comprising an outer box body 1, wherein the inner wall of both sides of the outer box body 1 is rotatably connected to a rotating short rod 2 near the center, and the rotating short rod 2 can drive the first transmission block 3 and the first fixed rod 4 to perform circular motion, and the opposite end of the two rotating short rods 2 are fixedly connected to the first transmission block 3, and the first fixed rod 4 is fixedly connected between the outer surfaces of the opposite sides of the two first transmission blocks 3. The outer surface of the first fixed rod 4 near both ends is rotatably sleeved with a second transmission block 5, and the second transmission block 5 can be driven back and forth by the first fixed rod 4 to push

[0021] A floodlight fixing block 9 is fixedly connected between the front outer surfaces of the two rocking arms 7, and the floodlight fixing block 9 is driven to swing by the rocking arm 7. A mounting groove 10 is provided on the front outer surface of the floodlight fixing block 9, and a plurality of light-emitting diode floodlights 11 are equidistantly arranged on the rear inner wall of the mounting groove 10 in the horizontal direction. The plurality of light-emitting diode floodlights 11 can be installed and fixed through the mounting groove 10, and a protective plate snap-fitting groove 12 is provided between the inner walls of the mounting groove 10 near the front edge, and a protective plate can be installed through the protective plate snap-fitting groove 12 to protect the internal parts of the equipment.

[0022] A motor 13 is fixedly provided on the outer surface of one side of the outer box body 1, and the output shaft of the motor 13 is fixedly connected to one of the rotating short rods 2. The motor 13 can provide power to the equipment. The top and bottom of the motor 13 are fixedly connected with an L-shaped fixing block 14, and the L-shaped fixing block 14 is fixedly connected to the outer box body 1. The motor 13 can be fixed by the L-shaped fixing block 14, providing the motor 13 with a stable working function.

[0023] Working principle: When the automatic swinging LED floodlight is used, the motor 13 is first started by remote control, and the output shaft of the motor 13 drives the rotating short rod 2 to rotate. The rotating short rod 2 drives the first transmission block 3 and the first fixed rod 4 to rotate in a circle. At the same time, because one end of the second transmission block 5 is sleeved on the first fixed rod 4 and the other end is sleeved on the second fixed rod 6, and the second fixed rod 6 is fixed on the rocking rod 7, the first fixed rod 4 drives the rocking rod 7 to move when it rotates in a circle. Since the center of movement of the rocking rod 7 is the fixed short rod 8, the circular motion is converted into a swinging motion, so that the lighting equipment can swing back and forth. By controlling the speed of the motor 13, the swinging speed of the lighting equipment can be controlled, thereby improving the working efficiency of the equipment. The protective plate can be installed through the protective plate snap-in slot 12 to protect the light-emitting diodes and other parts inside the equipment. It is also convenient for disassembly and installation, thereby improving the protection effect and convenience of the equipment.

[0024] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. An automatic swinging LED floodlight, comprising an outer box body (1), characterized in that: The inner surface walls on both sides of the outer box body (1) are rotatably connected to rotating short rods (2) near the center, and the opposite ends of the two rotating short rods (2) are fixedly connected to the first transmission block (3), and the outer surfaces of the two opposite sides of the two first transmission blocks (3) are fixedly connected to the first fixed rod (4), and the outer surfaces of the first fixed rod (4) near the edges of the two ends are rotatably sleeved with second transmission blocks (5), and the opposite ends of the two second transmission blocks (5) are rotatably sleeved with second fixed rods (6), and the two ends of the second fixed rod (6) are fixedly connected to the rocking rod (7), and the opposite ends of the two rocking rods (7) are rotatably sleeved with fixed short rods (8), and the fixed short rod (8) is fixedly connected to the outer box body (1).

2. The automatic swinging LED floodlight according to claim 1, characterized in that: A floodlight fixing block (9) is fixedly connected between the front outer surfaces of the two rocking arms (7), and a mounting groove (10) is provided on the front outer surface of the floodlight fixing block (9).

3. The automatic swinging LED floodlight according to claim 2, characterized in that: A plurality of light-emitting diode floodlights (11) are arranged at equal intervals along the horizontal direction on the rear inner surface wall of the installation groove (10).

4. The automatic swinging LED floodlight according to claim 2, characterized in that: A protective plate engaging groove (12) is provided between the inner surface walls of the installation groove (10) and at an edge close to the front side.

5. The automatic swinging LED floodlight according to claim 1, characterized in that: A motor (13) is fixedly provided on the outer surface of one side of the outer box body (1), and the output shaft of the motor (13) is fixedly connected to one of the rotating short rods (2).

6. The automatic swinging LED floodlight according to claim 5, characterized in that: The top and bottom of the motor (13) are fixedly connected with an L-shaped fixing block (14), and the L-shaped fixing block (14) is fixedly connected to the outer box body (1).

Images