CN206207193U - A kind of LED wall wash lamp of quick heat radiating - Google Patents

Abstract

The utility model discloses a kind of LED wall wash lamp of quick heat radiating, including base, hollow bolt, mounting bracket, LED mounting bracket, heat sink, protection lampshade and LED, the mounting bracket is movably connected with the base near a middle side part of fixed protection plate, the base is provided with LED mounting bracket away from the side of mounting bracket, the inside of the LED mounting bracket is run through hollow bolt, the centre of the hollow bolt and tight joints is run through LED, the LED is provided with waterproof grommet near one end periphery of tight joints, heat sink is provided between the protection lampshade and fixed protection plate.The utility model is simple and practical, using structures such as light discrete piece and baby spots, the use of fitting projection prism, improve the lighting effects of wall lamp, quick heat radiating is realized by structures such as heat sinks, improve the structures such as radiating efficiency, fixed protection plate and ensure that water proof and dust proof effect, make it persistently clean attractive in appearance.

Description

A fast heat dissipation LED wall washer

technical field

The utility model relates to the technical field of LED lamps, in particular to a fast heat dissipation LED wall washer.

Background technique

The application of LED lighting is becoming more and more widespread, and it has become the next generation of green energy-saving products to replace incandescent lamps and energy-saving lamps. LED wall washer is one of the ways to apply lighting fixtures; Through the wall, it is mainly used for architectural decorative lighting, and it is also used to outline the outline of large buildings. Because of its long strip shape, some people call it LED line lights.

At present, most of the LED wall washer lamps provided on the market include a lamp holder, a light-emitting chip and an electronic assembly arranged in the lamp holder, and a light-transmitting plate arranged on the lamp holder. The two ends of the lamp holder are fixed by two cover plates. The above structure In actual use, the waterproof and dustproof effect is poor and the heat dissipation efficiency is low.

Utility model content

The purpose of this utility model is to provide a fast heat dissipation LED wall washer lamp, in order to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a fast heat dissipation LED wall washer, including a base, a hollow bolt, a mounting frame, an LED lamp mounting frame, a heat dissipation plate, a protective lampshade and an LED lamp, and the mounting frame Fixing screws are arranged at equal intervals on the top, and the upper and lower ends of one side of the mounting frame are connected with the fixed protective plate. The middle part of the side of the mounting frame close to the fixed protective plate is movably connected with the base. The LED lamp installation frame, the upper and lower sides of the LED lamp installation frame are provided with fixed connecting plates, and the fixed connecting plates are connected with the fixed protective plate, and the interior of the LED lamp mounting frame is penetrated with hollow bolts, and the hollow bolts are far away from the base. One end is connected to the airtight connector, and an LED lamp runs through the middle of the hollow bolt and the airtight connector. A waterproof sealing ring is provided on the periphery of the end of the LED lamp near the airtight connector, and a raised prism is arranged on the outer surface of the LED lamp. A protective lampshade is provided on the outside of one end away from the LED lamp installation frame. A heat dissipation plate is provided between the protective lampshade and the fixed protective plate, and one end of the heat dissipation plate is connected with the fixed connection plate. The heat dissipation plate is provided with heat dissipation holes for heat dissipation. The end of the plate away from the fixed connection plate is provided with a light diffuser.

Preferably, a through hole is opened in the fixed connection plate, and the through hole penetrates through the fixed protective plate.

Preferably, an annular heat dissipation strip is provided in the middle of the raised prism.

Preferably, small spotlights are symmetrically arranged on the light diffuser with the LED lights as the center of symmetry.

Preferably, heat dissipation gaps are provided between adjacent LED lamps installed on the fixed protective plate.

Compared with the prior art, the beneficial effect of the utility model is that the structure of the utility model is simple and practical, and the light effect of the wall washer is improved by adopting the reasonable collocation mode of the light scattering sheet and the small spotlight, and the use of the raised prism. , through the through hole, the heat dissipation plate, the heat dissipation hole and the annular heat dissipation belt on the heat dissipation plate, the wall washer can quickly dissipate heat, and the heat dissipation efficiency is improved. In addition, the fixed protective plate, protective lampshade and waterproof sealing ring are well realized. The waterproof and dustproof effect of the wall washer makes it durable, clean and beautiful.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the front structure schematic diagram of the utility model;

In the figure: 1-cavity; 2-base; 3-hollow stud; 4-mounting frame; 5-fixing screw; 6-LED lamp mounting seat; 7-fixed connection plate; 8-through hole; ;10-cooling hole; 11-fixed protective plate; 12-light diffuser; 13-protective lampshade; 14-LED lamp; 15-raised prism; pcs; 19 - small spotlight.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-2, an embodiment provided by the utility model: a fast heat dissipation LED wall washer, including a base 2, a hollow bolt 3, a mounting frame 4, an LED lamp mounting frame 6, a cooling plate 9, a protective The lampshade 13 and the LED lamp 14 are provided with fixing screws 5 at equal intervals on the mounting frame 4, and the upper and lower ends of one side of the mounting frame 4 are connected with the fixed protective plate 11, and the middle part of the side of the mounting frame 4 near the fixed protective plate 11 is connected to the fixed protective plate 11. The base 2 is movably connected, and the side of the base 2 away from the mounting frame 4 is provided with an LED lamp mounting frame 6, and the upper and lower sides of the LED lamp mounting frame 6 are provided with fixed connecting plates 7, and the fixed connecting plates 7 are connected with the fixed protective plate 11 , the fixed connection plate 7 is provided with a through hole 8, and the through hole 8 runs through the fixed protective plate 11, the LED lamp installation frame 6 is penetrated with a hollow bolt 3, and the end of the hollow bolt 3 away from the base 2 is connected to the airtight connector 18, An LED lamp 14 runs through the middle of the hollow bolt 3 and the airtight connector 18, and a waterproof sealing ring 17 is provided on the periphery of the end of the LED lamp 14 near the airtight connector 18, and a raised prism 15 is arranged on the outer surface of the LED lamp 14, and the raised prism The middle part of 15 is provided with annular heat dissipation belt 16, and LED lamp 14 is provided with protective lampshade 13 outside one end away from LED lamp installation frame 6, is provided with heat dissipation plate 9 between protective lampshade 13 and fixed protective plate 11, and one end of heat dissipation plate 9 Connected with the fixed connecting plate 7, the cooling plate 9 is provided with cooling holes 10, the end of the cooling plate 9 away from the fixed connecting plate 7 is provided with a light diffuser 12, and the light diffuser 12 is symmetrically provided with a small The spotlight 19 is provided with heat dissipation gaps between the LED lamps 14 installed adjacently on the fixed protective plate 11 .

Specific way of use: when using the utility model to work, first install the wall washer on the outside of the wall through the installation frame 4, and turn on or off the power of the wall washer through the external light sensing device and time monitoring device, thereby saving energy. When the external light sensing device and time monitoring device determine that the power is turned on, the LED light 14 lights up, and at the same time realizes the wall washer through the light diffuser 12, the raised prism 15 and the small spotlight 19. The light spreads, thereby improving the lighting effect of the wall washer, and then the heat dissipation structures such as the through hole 8, the heat dissipation plate 9, and the heat dissipation holes 10 and the annular heat dissipation belt 16 on the heat dissipation plate 9 quickly dissipate heat from the wall washer, and the emitted The heat is dissipated through the heat dissipation gaps provided between the adjacent LED lamps 14, which improves the heat dissipation efficiency. Finally, the waterproof and dustproof effect of the wall washer is guaranteed by fixing the protective plate 11, the protective lampshade 13 and the waterproof sealing ring 17. It makes it durable, clean and beautiful, and relatively prolongs its service life.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. a kind of LED wall wash lamp of quick heat radiating, including base (2), hollow bolt (3), mounting bracket (4), LED mounting bracket (6), heat sink (9), protection lampshade (13) and LED (14), it is characterised in that：It is provided with equal intervals on the mounting bracket (4) Fixed screw (5), the side upper and lower ends of mounting bracket (4) are connected with fixed protection plate (11), and mounting bracket (4) is near fixed anti- One middle side part of backplate (11) is flexibly connected with base (2), and the base (2) is provided with LED peace away from the side of mounting bracket (4) Shelve (6), the both sides up and down of the LED mounting bracket (6) are equipped with fixed connecting plate (7), and fixed connecting plate (7) and fixation Protective plate (11) is connected, and through there is hollow bolt (3), the hollow bolt (3) is away from base for the inside of LED mounting bracket (6) (2) one end is connected with tight joints (18), and hollow bolt (3) runs through with the centre of tight joints (18) LED (14), the LED (14) is provided with waterproof grommet (17) near one end periphery of tight joints (18), LED (14) Outer surface is provided with raised prism (15), and LED (14) is provided with protection lampshade (13) away from one end outside of LED mounting bracket (6), Be provided with heat sink (9) between protection lampshade (13) and fixed protection plate (11), and one end of heat sink (9) be fixedly connected Plate (7) is connected, and louvre (10) is offered on the heat sink (9), and heat sink (9) sets away from one end of fixed connecting plate (7) There is light discrete piece (12).

2. the LED wall wash lamp of a kind of quick heat radiating according to claim 1, it is characterised in that：The fixed connecting plate (7) Through hole (8), and through hole (8) are inside offered through fixed protection plate (11).

3. the LED wall wash lamp of a kind of quick heat radiating according to claim 1, it is characterised in that：The raised prism (15) Middle part be provided with circular radiating band (16).

4. the LED wall wash lamp of a kind of quick heat radiating according to claim 1, it is characterised in that：On the smooth discrete piece (12) With LED (14) for symmetrical centre is arranged with baby spot (19).

5. the LED wall wash lamp of a kind of quick heat radiating according to claim 1, it is characterised in that：The fixed protection plate (11) radiating gap is provided between the LED (14) of adjacent installation on.