CN203231208U - A high-power integrated LED high pole lighting lamp - Google Patents

Abstract

The utility model discloses a high-power integrated LED high-pole illuminating lamp, which comprises an illuminating lamp shell consisting of an upper shell component and a lower shell component, a light source plate and a light source fixing plate which are arranged in the illuminating lamp shell and are provided with a plurality of high-power LED chips, two groups of radiating fin components connected with the light source fixing plate and a driving power supply, wherein the two groups of radiating fin components are respectively sleeved on two groups of heat conducting pipes, and the heat conducting pipes exposed out of the outer ends of the two groups of radiating fin components are welded in a heat conducting groove at the back of the; in front of the light source plate, the lens is fixed on the lower shell assembly through the fixing ring and the rubber ring, the heat conduction pipe is filled with heat conduction liquid, and the heat dissipation window is arranged at the position, close to the heat dissipation plate assembly, of the upper shell assembly and the lower shell assembly. The utility model discloses a to install high-power LED high-pole light source board, fin subassembly and heat pipe zonulae occludens's mode, through the inside heat conduction liquid that is equipped with of heat pipe quick heat absorption in the fin subassembly, realize the cooling of dispelling the heat fast through the fin subassembly again.

Description

A high-power integrated LED high pole lighting lamp

technical field

The utility model belongs to the technical field of lighting and lighting, and relates to an LED lamp, in particular to a high-power integrated LED high pole lighting lamp.

Background technique

At present, the use of high-pole lighting lamps in urban streets has become an indispensable lighting facility at road intersections. Because high-pole lighting lamps need to work for a long time and need to be installed on higher lamp poles, with the change of seasons and various weather Different changes, especially some relatively bad weather environments, often have adverse effects on the normal use of high pole lighting, resulting in low light efficiency on the road surface, resulting in shortened service life of high pole lighting. In addition, the traditional high pole lighting still has the disadvantages of large power consumption and high energy consumption. Therefore, the application of LED light-emitting tubes to high-pole lighting can solve the shortcomings of high energy consumption. However, high-power LED light-emitting tubes, due to Working for a long time in various environments, there is a problem that the life of the LED light-emitting tube is affected due to the difficulty of heat dissipation. For this reason, in order to solve the heat dissipation problem of high-power LED lighting lamps, many people have carried out a lot of research and improvement on the application of high-power LED lamps, and installed heat sinks on high-power LED high-pole lighting lamps. The heat conduction speed of itself is relatively slow, and it is still unable to export the heat emitted by the high-power LED lamp in time and dissipate it as soon as possible. The effect of improvement is not obvious and cannot meet the expected requirements.

Contents of the invention

The purpose of this utility model is to provide a high-power integrated LED high pole lighting lamp. The heat pipe is tightly connected, and the heat-conducting liquid inside the heat pipe in the heat sink assembly quickly absorbs heat, and then quickly cools down through the heat sink assembly of the lamp, which overcomes the slow heat conduction and heat dissipation of the existing high-power LED high-pole lighting lamps. The disadvantages of the lamp can protect the high-power LED high pole lighting and prolong its service life.

The technical scheme adopted by the utility model is that a high-power integrated LED high-pole lighting lamp includes a lighting lamp housing composed of an upper housing assembly and a lower housing assembly, and a number of high-power The light source plate and the light source fixing plate of the LED chip, two sets of heat sink components connected to the light source fixed plate, and the drive power supply, the two sets of heat sink components are respectively set on two sets of heat pipes and exposed outside the two sets of heat sink components The heat pipe at the end is welded to the heat conduction groove on the back of the light source fixing plate; in front of the light source plate, the lens is fixed on the lower shell assembly through the fixing ring and the rubber ring.

The high-power integrated LED high-pole lighting lamp described in the utility model is further characterized in that the inside of the heat-conducting pipe is filled with heat-conducting liquid.

Heat dissipation windows are provided at the parts of the upper shell assembly and the lower shell assembly close to the heat sink assembly. .

The two sides of the upper shell assembly are provided with light angle adjustment connecting plates for mounting and fixing brackets.

The utility model high-power integrated LED high-pole lighting lamp adopts the method of closely connecting the high-power LED high-pole lighting light source plate, the heat sink assembly and the heat conduction tube, and the heat conduction tube installed inside the heat sink assembly The liquid quickly absorbs heat, and then quickly cools down through the heat sink assembly, which overcomes the shortcomings of heat conduction and slow heat dissipation of the existing high-power LED high-pole lighting lamps, and plays a role in protecting high-power LED high-pole lighting lamps and prolonging their service life; At the same time, through the optimal design of the high pole lighting fixture bracket and the light angle adjustment connecting plate, the purpose of the high pole lighting lighting angle adjustment is realized, and the high pole lighting light angle cannot be adjusted on the market, and the light does not meet the needs of use. Defects required.

Description of drawings

Fig. 1 and Fig. 2 are structural schematic diagrams of the utility model high-power integrated LED high pole lighting lamp;

Fig. 3 is a schematic diagram of the structural decomposition of the high-power integrated LED high pole lighting lamp of the present invention;

Fig. 4 is a schematic diagram of the bonding structure of the heat-conducting groove of the light source fixing plate of the present invention and the heat-conducting pipe.

In the figure, 1. Upper shell assembly, 2. Lower shell assembly, 3. Light source plate, 4. Light source fixing plate, 5. Heat sink assembly, 6. Drive power supply, 7. Heat pipe, 8. Heat conduction groove, 9. Fixed ring, 10. Rubber ring, 11. Lens, 12. Heat dissipation window, 13. Fixed bracket, 14. Light angle adjustment connecting plate.

Detailed ways

The utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

A high-power integrated LED high pole lighting lamp, as shown in Figure 1, Figure 2 and Figure 3, includes a lighting lamp housing composed of an upper housing assembly 1 and a lower housing assembly 2, and is installed in the lighting lamp housing. A light source board 3 and a light source fixing board 4 for a number of high-power LED chips, two sets of cooling fin assemblies 5 connected to the light source fixing board 4, and a driving power supply 6, the two sets of cooling fin assemblies 5 are set in two sets of heat pipes respectively 7, the heat conduction tubes 7 exposed on the outer ends of the two groups of heat sink assemblies 5 are welded to the heat conduction groove 8 on the back of the light source fixing plate 4, as shown in Figure 4; The lens 11 is fixed on the lower shell assembly 2; the inside of the heat pipe 7 is filled with heat-conducting liquid, and the upper shell assembly 1 and the lower shell assembly 2 are provided with heat dissipation windows 12 near the heat sink assembly 5 . .

Both sides of the upper shell assembly 1 of the present utility model are provided with light angle adjustment connecting plates 14 for installing fixed brackets 13 .

The high-power integrated LED high pole lighting lamp of the utility model, when the mains power is connected and started, the light source board 3 of the high-power LED chip is driven by the connected driving power supply 6 to emit light, and the LED high pole lighting lamp is lit, and the light source board 3 The light source fixed plate 4 produced by the high-power LED chip light absorbs, and the light source fixed plate 4 that absorbs a large amount of heat transfers heat to the heat pipe 7 that is in close contact with it through the heat conduction groove 8 on the back and quickly leads it out. It is full of heat-conducting liquid, so it can effectively absorb and conduct the heat generated when the light source board 3 of the high-power LED chip is energized and emits light. At the same time, it is absorbed and dissipated by the two sets of heat-dissipating fin assemblies 5 set on the heat-conducting pipe 7 respectively, and then the heat is emitted by the upper shell The heat dissipation window 12 set up in the shell of component 1 and lower shell component 2 radiates out to realize rapid cooling and heat dissipation of the high-power integrated LED high-pole lighting lamp, which overcomes the shortcomings of heat conduction and slow heat dissipation of the existing high-power LED high-pole lighting lamp, and plays an important role. To protect high-power LED high pole lighting and prolong its service life.

The two sides of the upper shell assembly 1 of the utility model are provided with the illumination angle adjustment connecting plate 14 for installing the fixed bracket 13, and the height of the high-power integrated LED is adjusted through the position change of the fixed bracket 13 and the illumination angle adjustment connecting plate 14 inserted into the fixing pin. The angle at which the pole lighting illuminates the road surface enables the LED light emitted by the light source board 3 to pass through the lens 11 fixed by the fixing ring 9 on the lower shell assembly 2 to irradiate, so as to achieve the best effect of the LED high pole lighting lighting the road.

The above-mentioned embodiment is only an example of the utility model, and is not used to limit the implementation of the utility model and the scope of rights. All equivalent changes and modifications made according to the content of the patent protection scope of the utility model application shall be included in this utility model. Within the scope of utility model patent application.

Claims (4)

1. A high-power integrated LED high pole lighting lamp, including a lighting lamp housing composed of an upper housing assembly (1) and a lower housing assembly (2), installed in the lighting lamp housing and integrating several high-power LED chips The light source plate (3) and the light source fixing plate (4), two sets of heat sink assemblies (5) connected to the light source fixed plate (4), and the drive power supply (6), characterized in that the two sets of heat sink assemblies (5) Set respectively on the two sets of heat pipes (7), the heat pipes (7) exposed on the outer ends of the two sets of heat sink assemblies (5) are welded to the heat conduction groove (8) on the back of the light source fixing plate (4); In front of the light source board (3), the lens (11) is fixed on the lower housing assembly (2) through the fixing ring (9) and the rubber ring (10). 2. The high-power integrated LED lighting lamp for high poles according to claim 1, characterized in that, the inside of the heat-conducting pipe (7) is filled with heat-conducting liquid. 3. The high-power integrated LED high-mast lighting lamp according to claim 1, characterized in that, the upper shell assembly (1) and the lower shell assembly (2) are provided with heat dissipation parts near the heat sink assembly (5). windows (12). 4. The high-power integrated LED high pole lighting lamp according to claim 1, characterized in that, the two sides of the upper shell assembly (1) are provided with illumination angle adjustment connecting plates (14) for mounting and fixing brackets (13) .

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