Control terminal of LED lighting device

Abstract

The utility model discloses a control terminal of a light-emitting diode (LED) lighting device, which comprises a control terminal box body, a box top and an electrical element, the electrical element is arranged in the control terminal box body, the box top is arranged at the top of the control terminal box body, a heat dissipation mechanism is arranged on the side face of the control terminal box body, and the heat dissipation mechanism comprises a first heat dissipation frame. The first heat dissipation frame is mounted on one side of the control terminal box body, and the second heat dissipation frame is mounted on the other side of the control terminal box body; by designing the control terminal box body, the box top, the electrical elements and the heat dissipation mechanism, the movable frame drives the blowing fan to move up and down under the mutual cooperation effect of all the parts, so that heat at all positions in the control terminal box body is blown, the heat dissipation speed of the electrical elements in the control terminal box body is increased, and the service life of the electrical elements in the control terminal box body is prolonged. The LED lighting device control terminal is guaranteed to operate normally, normal operation of the LED lighting device control terminal is not affected by too high internal heat, and the LED lighting device control terminal is simple in overall structure and high in practicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of control terminals, and in particular relates to a control terminal for an LED lighting device. Background Art

[0002] The control terminal of the LED lighting device is a control cabinet for controlling the operation of LED lighting lamps. It has built-in integrated circuits and electrical components and is used to control the start and stop of LED light groups in some places. However, the existing control terminal of the LED lighting device has poor heat dissipation effect. It only dissipates heat through the heat dissipation holes opened on its two side surfaces. The heat dissipation effect is poor, so that the heat cannot be quickly discharged from the inside of the control terminal box, affecting the normal operation of the electrical components inside the control terminal box. For this reason, we propose a control terminal for LED lighting device. Utility Model Content

[0003] The utility model aims to provide a control terminal for an LED lighting device. By designing a control terminal box, a box top, electrical components, and a heat dissipation mechanism, a movable frame drives a blower fan to move up and down through the cooperation of various components, thereby blowing heat at various positions inside the control terminal box, accelerating the heat dissipation speed of the electrical components inside the control terminal box, ensuring that the LED lighting device control terminal can operate normally and will not be affected by excessive internal heat. The overall structure is simple and practical.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a control terminal of an LED lighting device, comprising a control terminal box, a box top and electrical components, the electrical components are installed in the control terminal box, the box top is installed on the top of the control terminal box, a heat dissipation mechanism is arranged on the side of the control terminal box, the heat dissipation mechanism comprises a first heat dissipation frame, the first heat dissipation frame is installed on one side of the control terminal box, a second heat dissipation frame is installed on the other side of the control terminal box, a servo motor is arranged on the top of the first heat dissipation frame, a threaded rod is rotatably connected to the inner side of the first heat dissipation frame, the top of the threaded rod is coaxially fixedly connected to the output end of the servo motor, a limiting column is arranged directly behind the threaded rod, the end of the limiting column is fixedly connected to the inner surface of the first heat dissipation frame, and a movable frame is threadedly sleeved on the surface of the threaded rod, the movable frame is slidably connected to the limiting column at the same time, and a blowing fan is installed on the inner side of the movable frame.

[0005] Preferably, it also includes an auxiliary placement mechanism, which includes a groove opened on the bottom end surface of the box top, a placement plate is placed inside the groove, and sliding grooves are opened on the front end surface and the rear end surface inside the groove. A connecting slider is slidably connected to the inside of the sliding groove, and the end of the connecting slider is fixedly connected to the side of the placement plate.

[0006] Preferably, a vertical plate is fixedly installed on the inner side of the second heat dissipation frame, and an exhaust fan for accelerating air flow is installed on the side of the vertical plate.

[0007] Preferably, the first heat dissipation frame and the second heat dissipation frame have the same size, and the first heat dissipation frame, the second heat dissipation frame and the control terminal box are welded.

[0008] Preferably, the threaded rod and the limiting column are parallel to each other, and the threaded rod is made of plastic.

[0009] Preferably, a transverse groove is provided on the top surface of the placement plate, and the placement plate is made of plastic.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. Through the design of the control terminal box, box top, electrical components, and heat dissipation mechanism, the movable frame drives the blowing fan to move up and down through the mutual cooperation of various components, thereby blowing the heat at various positions inside the control terminal box, accelerating the heat dissipation speed of the electrical components inside the control terminal box, ensuring that the LED lighting device control terminal can operate normally and will not be affected by excessive internal heat. The overall structure is simple and practical.

[0012] 2. By designing an auxiliary placement mechanism, when the control terminal of the LED lighting device is damaged and needs maintenance, the personnel can pull one end of the placement plate to one side, and the placement plate drives the connecting slider to slide along the inside of the slide groove. When the placement plate extends out of the inside of the groove, the personnel place the maintenance tools on the surface of the placement plate, which provides convenience for the maintenance personnel and is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0014] Figure 2 It is a partial cross-sectional three-dimensional structural schematic diagram of the utility model;

[0015] Figure 3 For this utility model Figure 1 A in the middle is an enlarged schematic diagram of the three-dimensional structure;

[0016] Among them: 1. Control terminal box; 2. Box top; 3. First heat dissipation frame; 4. Second heat dissipation frame; 5. Servo motor; 6. Threaded rod; 7. Limit column; 8. Movable frame; 9. Blowing fan; 10. Vertical plate; 11. Exhaust fan; 12. Groove; 13. Placement plate; 14. Slide groove; 15. Connecting slider. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0018] See also Figure 1 , Figure 2The utility model provides a technical solution: a control terminal of an LED lighting device, comprising a control terminal box 1, a box top 2 and electrical components, the electrical components are installed in the control terminal box 1, and are used to control the operation of the LED light group, the box top 2 is installed on the top of the control terminal box 1, and a heat dissipation mechanism is arranged on the side of the control terminal box 1, and is used to quickly discharge the heat emitted by the electrical components, and the heat dissipation mechanism comprises a first heat dissipation frame 3, the first heat dissipation frame 3 is installed on one side of the control terminal box 1, and a second heat dissipation frame 4 is installed on the other side of the control terminal box 1, a servo motor 5 is arranged on the top of the first heat dissipation frame 3, a threaded rod 6 is rotatably connected to the inner side of the first heat dissipation frame 3, and the top of the threaded rod 6 is coaxially fixed with the output end of the servo motor 5 A limit column 7 is arranged directly behind the threaded rod 6, and the end of the limit column 7 is fixedly connected to the inner surface of the first heat dissipation frame 3, and a movable frame 8 is threadedly sleeved on the surface of the threaded rod 6, and the movable frame 8 is slidably connected to the limit column 7 at the same time, and a blowing fan 9 is installed on the inner side of the movable frame 8, a vertical plate 10 is fixedly installed on the inner side of the second heat dissipation frame 4, and an exhaust fan 11 for accelerating air flow is installed on the side of the vertical plate 10, which is used to quickly export the heat inside the control terminal box 1 to the inner side of the control terminal box 1, the first heat dissipation frame 3 and the second heat dissipation frame 4 have the same size, and the first heat dissipation frame 3, the second heat dissipation frame 4 and the control terminal box 1 are welded, so that the overall device is more beautiful, the threaded rod 6 and the limit column 7 are parallel to each other, and the threaded rod 6 The use of plastic ensures that the movable frame 8 can be driven up and down normally when force is applied; when the LED lighting device control terminal is running, the electrical components inside it will generate a lot of heat. At this time, the operation of the servo motor 5 and the blowing fan 9 can be preset in advance. The blowing fan 9 blows the heat generated by the electrical components to one end of the inner side of the control terminal box 1. At the same time, the servo motor 5 drives the threaded rod 6 to rotate in situ. The threaded rod 6 is limited by the limiting column 7 to make the movable frame 8 reciprocate up and down. During the movement of the movable frame 8, the heat emitted by the electrical components inside the control terminal box 1 is blown to one side by the action of the blowing fan 9 and quickly discharged through the second heat dissipation frame 4. The existing LED lighting device control The terminal has a poor heat dissipation effect, and only dissipates heat through the heat dissipation holes opened on its two side surfaces. The heat dissipation effect is poor, so that the heat cannot be quickly discharged from the control terminal box 1, affecting the normal operation of the electrical components inside the control terminal box 1; by designing the control terminal box 1, the box top 2, the electrical components, and the heat dissipation mechanism, the movable frame 8 drives the blower fan 9 to move up and down through the mutual cooperation of various components, thereby blowing the heat at various positions inside the control terminal box 1, accelerating the heat dissipation speed of the electrical components inside the control terminal box 1, ensuring that the LED lighting device control terminal can operate normally, and its normal operation will not be affected by excessive internal heat. The overall structure is simple and practical.

[0019] In this embodiment, preferably, Figure 1 , Figure 3As shown, it also includes an auxiliary placement mechanism, which includes a groove 12 opened on the bottom surface of the box top 2, and a placement plate 13 is placed inside the groove 12 for placing maintenance tools. The front end surface and the rear end surface of the inner side of the groove 12 are both provided with a slide groove 14, and a connecting slider 15 is slidably connected to the inner side of the slide groove 14. The end of the connecting slider 15 is fixedly connected to the side of the placement plate 13, and a transverse groove is opened on the top surface of the placement plate 13, and the placement plate 13 is made of plastic. When maintenance tools are placed on the surface of the placement plate 13, the maintenance tools will not be easily displaced, and it has a strong anti-slip effect; by designing the auxiliary placement mechanism, when the control terminal of the LED lighting device is damaged and needs maintenance, the personnel can pull one end of the placement plate 13 to one side, and the placement plate 13 drives the connecting slider 15 to slide along the inner side of the slide groove 14. When the placement plate 13 extends out of the inner side of the groove 12, the personnel place the maintenance tools on the surface of the placement plate 13, which provides convenience for the maintenance personnel to place, and is more practical.

[0020] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A control terminal for an LED lighting device, comprising a control terminal box (1), a box top (2) and electrical components, wherein the electrical components are installed in the control terminal box (1), characterized in that: A first heat dissipation frame (3) is installed on one side of the control terminal box (1), a servo motor (5) is arranged at the top of the first heat dissipation frame (3), a threaded rod (6) is rotatably connected to the inside of the first heat dissipation frame (3), the threaded rod (6) is coaxially fixedly connected to the output end of the servo motor (5), a limiting column (7) is fixedly arranged directly behind the threaded rod (6), and a movable frame (8) is threadedly sleeved on the surface of the threaded rod (6), the movable frame (8) is slidably connected to the limiting column (7), and a blowing fan (9) is installed inside the movable frame (8).

2. The control terminal of the LED lighting device according to claim 1, characterized in that: The bottom surface of the box top (2) is provided with a groove (12), a placement plate (13) is placed inside the groove (12), a slide groove (14) is provided on the front end surface and the rear end surface inside the groove (12), a connecting slider (15) is slidably connected inside the slide groove (14), and the end of the connecting slider (15) is fixedly connected to the side of the placement plate (13).

3. The control terminal of the LED lighting device according to claim 1, characterized in that: A second heat dissipation frame (4) is installed on the side of the control terminal box (1) opposite to the first heat dissipation frame (3), a vertical plate (10) is fixedly installed inside the second heat dissipation frame (4), and an exhaust fan (11) for accelerating air flow is installed on the side of the vertical plate (10).

4. The control terminal of the LED lighting device according to claim 3, characterized in that: The first heat dissipation frame (3) and the second heat dissipation frame (4) have the same size, and the first heat dissipation frame (3) and the second heat dissipation frame (4) are both welded to the control terminal box (1).

5. The control terminal of the LED lighting device according to claim 1, characterized in that: The threaded rod (6) and the limiting column (7) are parallel to each other, and the threaded rod (6) is made of plastic.

6. The control terminal of the LED lighting device according to claim 2, characterized in that: A transverse groove is provided on the top surface of the placement plate (13), and the placement plate (13) is made of plastic.

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