CN207762664U - A kind of LED wall wash lamp that can avoid inner inlet - Google Patents

Abstract

The utility model discloses a kind of LED wall wash lamps that can avoid inner inlet, including wall lamp shell, the wall lamp shell left end is equipped with cooling fin, the cooling fin right is equipped with heat-conducting plate, the heat-conducting plate right side is equipped with mainboard fixed column, the mainboard fixed column right end is equipped with wall lamp mainboard ontology, reflector is equipped on the right side of the wall lamp mainboard ontology, wall lamp shell border on the right side of the reflector is equipped with seal groove, it is equipped with sealing strip in the seal groove, transparent glass is equipped on the right side of the sealing strip.The quick-release arrangement of seal groove, sealing strip, fixing screw hole, transparent glass, fixed end cap, fixing screws composition that the utility model is added, so that LED wall wash lamp device has the function of fast quick-detach and repair, to facilitate staff to dismantle and repair, maintenance efficiency is improved；Fixing piece, the mounting hole of addition so that LED wall wash lamp device being capable of Fast Installation and dismounting.

Description

A LED wall washer that can avoid water ingress inside

technical field

The utility model relates to the technical field of LED wall washer lamps, in particular to an LED wall washer lamp capable of avoiding internal water ingress.

Background technique

Wall washer, as the name suggests, allows the light to wash the wall like water. Because of its long strip shape, some people call it LED linear light. It is mainly used for architectural decoration lighting, and it is also used to outline large-scale The outline of the building has the characteristics of energy saving, high light efficiency, rich colors, and long life. In the existing LED high-power wall washer, the glass lampshade showing the luminous surface is fixed by glue bonding to aluminum alloy or other objects. Due to the small size of the lamp, the glue surface is limited, and the outdoor environment is harsh. In the use environment, this kind of lamps will crack on the outlet rubber surface within 1-2 years, causing water to enter the lamps and affecting the service life of the lamps.

After retrieval, the utility model authorization announcement number is CN 204647972 U, which discloses a completely waterproof LED wall washer. The completely waterproof LED wall washer is fixed by a PCB board and a lining board welded by LEDs, supplemented by high thermal conductivity in the middle The rubber gasket is inserted into the special lamp housing for conduction and heat dissipation. The four sides of the front end of the lamp housing are grooved back-shaped rubber grooves, which are used to seal the high light transmittance tempered glass. So as to achieve a real waterproof effect.

The assembly and installation of the existing LED wall washer is very troublesome. When the LED wall washer is damaged, it is necessary to disassemble each component of the LED lamp group one by one, and to detect, repair or replace each component. The maintenance work is very complicated. Trouble, LED floodlights are inconvenient to install and disassemble, and most of the existing LED wall washers are sealed with sealant, and the sealing effect is not good, so that water enters the lamp body, resulting in damage to the components, and cannot protect the LED lamps well. In order to protect the effect, a kind of LED wall washer that can avoid internal water ingress is designed to solve the above problems.

Contents of the invention

The purpose of this utility model is to provide an LED wall washer that can avoid internal water ingress. It has the advantages of convenient installation and disassembly and structural sealing, and solves the troublesome assembly and installation of the existing LED wall washer. When the LED wall washer In the maintenance process after damage, it is necessary to disassemble each component of the LED lamp group one by one, and to detect, repair or replace each component. The maintenance work is very troublesome. The LED floodlight is not convenient to install and disassemble, and the existing LED wall washer Most of the lamps are sealed with sealant, and the sealing effect is not good, so that water enters the lamp body, resulting in damage to the components, and the problem that the LED lamp cannot be well protected.

According to an embodiment of the utility model, an LED wall washer capable of avoiding internal water ingress includes a wall washer housing, a heat sink is provided on the left end of the wall washer housing, and a heat conducting plate is provided on the right side of the heat sink , the right end of the heat conducting plate is provided with a mainboard fixing column, the right end of the mainboard fixing column is provided with a wall washer mainboard body, the right side of the wall washer mainboard body is provided with a reflector, and the wall washer on the right side of the reflector is The edge of the lamp housing is provided with a sealing groove, and a sealing strip is arranged in the sealing groove, and a light-transmitting glass is arranged on the right side of the sealing strip, and a fixed end cover is arranged on the right side of the edge of the light-transmitting glass, and the fixed end The upper and lower ends of the cover are provided with fixing screw holes, the fixing screw holes are provided with fixing screws, and the upper and lower ends of the wall washer housing are provided with two fixing parts, and the fixing parts are provided with fixing holes. The lower end of the wall washer housing is provided with a sealed wiring device.

Further, the sealed wiring device includes an inner sealing joint, the inner sealing joint is provided with a No. 1 sealing gasket, the inner sealing joint is provided with a circular sealing plate, and the circular sealing plate is provided with a plurality of conductive column, the lower end of the inner sealing joint is provided with an outer sealing joint, and the outer sleeve of the outer sealing joint is provided with a No. 2 sealing gasket.

Further, the main board body of the wall washer is fixed on the main board fixing column by the No. 1 fixing screw.

Further, the lower end of the No. 1 sealing gasket is in contact with the housing of the wall washer, and the upper end of the No. 2 sealing gasket is in contact with the housing of the wall washer.

Further, the conductive column runs through the circular sealing plate.

Further, the housing of the wall washer is integrally formed with the heat sink, the heat conducting plate is fixedly connected with the housing of the wall washer, and the heat conducting plate is made of copper material.

Compared with the prior art, the utility model has the beneficial effects that:

1. Through the quick disassembly device composed of sealing groove, sealing strip, fixing screw hole, light-transmitting glass, fixing end cover and fixing screw, the LED wall washer device has the function of quick disassembly and maintenance, so that it is convenient for the staff to disassemble and maintenance, which improves the maintenance efficiency; the added fixing parts and fixing holes enable the LED wall washer device to be quickly installed and disassembled;

2. The sealing wiring device composed of the inner sealing joint, No. 1 sealing gasket, circular sealing plate, conductive column, outer sealing joint and No. 2 sealing gasket makes the incoming and outgoing lines have sealing function at the same time. The sealing joint can be disassembled, which is convenient for maintenance and installation. The added wall washer housing, heat sink, and heat conduction plate can quickly dissipate heat.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is a structural schematic diagram of an LED wall washer that can avoid internal water ingress proposed by the utility model;

Fig. 2 is a schematic cross-sectional view of A-A direction in Fig. 1;

FIG. 3 is a schematic diagram of a local structure of area A in FIG. 2 .

In the figure: 1-wall washer shell, 2-heat sink, 3-heat conduction plate, 4-main board fixing column, 5-No. 1 fixing screw, 6-wall washer main board body, 7-reflector, 8-sealing Groove, 9-sealing strip, 10-fixing screw hole, 11-translucent glass, 12-fixing end cover, 13-fixing screw, 14-fixing piece, 15-fixing hole, 16-sealed wiring device, 17-inner seal Connector, 18-No. 1 sealing pad, 19-round sealing plate, 20-conductive column, 21-outer sealing joint, 22-No. 2 sealing pad.

Detailed ways

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.

Referring to Figure 1-3, an LED wall washer capable of avoiding internal water ingress includes a wall washer housing 1, a heat sink 2 is provided at the left end of the wall washer housing 1, and a heat conducting plate 3 is provided on the right of the heat sink 2 , the right end of the heat conducting plate 3 is provided with a motherboard fixing column 4, the right end of the motherboard fixing column 4 is provided with a wall washer main board body 6, the right side of the wall washer main board body 6 is provided with a reflector 7, and the wall washer on the right side of the reflector 7 Housing 1 edge is provided with sealing groove 8, and sealing groove 8 is provided with sealing strip 9, and the right side of sealing strip 9 is provided with light-transmitting glass 11, and the right side of light-transmitting glass 11 edge is provided with fixed end cover 12, and fixed end cover The upper and lower ends of 12 are provided with fixing screw holes 10, and the fixing screw holes 10 are provided with fixing screws 13, and the upper and lower ends of the wall washer housing 1 are provided with two fixing parts 14, and the fixing parts 14 are provided with fixing holes 15, The lower end of the wall washer housing 1 is provided with a sealed wiring device 16 .

The sealed wiring device 16 includes an inner sealing joint 17, the inner sealing joint 17 is provided with a No. 1 sealing gasket 18, and the inner sealing joint 17 is provided with a circular sealing plate 19, and a plurality of conductive posts 20 are arranged on the circular sealing plate 19. The lower end of the sealing joint 17 is provided with an outer sealing joint 21, and the outer sealing joint 21 is provided with a No. 2 sealing gasket 22; the main board body 1 of the wall washer is fixed on the main board fixing column 4 through the No. 1 fixing screw 5; the lower end of the No. 1 sealing gasket 18 It is connected with the wall washer housing 1, and the upper end of the second sealing gasket 22 is connected with the wall washer housing 1; the conductive column 20 runs through the circular sealing plate 19, and the wall washer housing 1 and the heat sink 2 are integrally formed to conduct heat The plate 3 is fixedly connected with the wall washer housing 1, and the heat conduction plate 3 is made of copper material. The electrical components appearing in this article are all connected with the external main controller and 220V mains, and the main controller can be a computer, etc. Conventional known devices for control.

When in use, install the device to the designated position, add the quick disassembly device composed of sealing groove 8, sealing strip 9, fixing screw hole 10, light-transmitting glass 11, fixing end cover 12, and fixing screw 13, so that the LED wall washer The device has the function of quick disassembly and maintenance, so that it is convenient for the staff to disassemble and maintain, and the maintenance efficiency is improved; the added fixing parts 15 and fixing holes 16 enable the LED wall washer device to be quickly installed and disassembled, and the added inner sealing joint 17 , No. 1 sealing gasket 18, circular sealing plate 19, conductive column 20, outer sealing joint 21, and No. 2 sealing gasket 22. The sealing wiring device makes the incoming and outgoing lines have sealing function at the same time, and the inner sealing joint 17 and outer sealing The joint 21 can be disassembled, which is convenient for maintenance and installation. The added wall washer housing 1, heat sink 2, and heat conducting plate 3 can quickly dissipate heat.

The parts of the utility model that are not described in detail are the known techniques of those skilled in the art.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. An LED wall washer capable of avoiding internal water ingress, characterized in that it includes a wall washer housing (1), the left end of the wall washer housing (1) is provided with a heat sink (2), and the The right side of the heat sink (2) is provided with a heat conducting plate (3), the right end of the heat conducting plate (3) is provided with a main board fixing column (4), and the right end of the main board fixing post (4) is provided with a wall washer main board body ( 6), the right side of the wall washer main board body (6) is provided with a reflector (7), and the edge of the wall washer housing (1) on the right side of the reflector (7) is provided with a sealing groove (8), The sealing groove (8) is provided with a sealing strip (9), the right side of the sealing strip (9) is provided with a light-transmitting glass (11), and the right side of the edge of the light-transmitting glass (11) is provided with a fixed end Cover (12), the upper and lower ends of the fixed end cover (12) are provided with fixing screw holes (10), the fixing screw holes (10) are provided with fixing screws (13), the wall washer housing ( 1) There are two fixing parts (14) at the upper and lower ends, the fixing parts (14) are provided with fixing holes (15), and the lower end of the wall washer housing (1) is provided with a sealed wiring device (16 ). 2. The LED wall washer capable of avoiding internal water ingress according to claim 1, characterized in that: the sealed wiring device (16) includes an inner sealing joint (17), and the inner sealing joint (17) The outer jacket is provided with a No. 1 sealing gasket (18), and the inner sealing joint (17) is provided with a circular sealing plate (19), and the circular sealing plate (19) is provided with a plurality of conductive columns (20). The lower end of the inner sealing joint (17) is provided with an outer sealing joint (21), and the outer sealing joint (21) is provided with a No. 2 sealing gasket (22). 3. An LED wall washer capable of avoiding internal water ingress according to claim 1, characterized in that: the main board body (6) of the wall washer is fixed to the main board fixing column ( 4) on. 4. An LED wall washer capable of avoiding internal water ingress according to claim 2, characterized in that: the lower end of the No. 1 sealing gasket (18) is in contact with the wall washer housing (1), and the The upper end of the No. 2 sealing gasket (22) is connected with the wall washer housing (1). 5. The LED wall washer capable of avoiding internal water ingress according to claim 2, characterized in that: the conductive column (20) runs through the circular sealing plate (19). 6. An LED wall washer capable of avoiding internal water ingress according to claim 1, characterized in that: the housing (1) of the wall washer (1) and the heat sink (2) are integrally formed, and the heat conducting plate ( 3) It is fixedly connected with the wall washer housing (1), and the heat conducting plate (3) is made of copper material.