CN209991270U

CN209991270U - LED wall washer lamp easy to radiate heat

Info

Publication number: CN209991270U
Application number: CN201920364682.2U
Authority: CN
Inventors: 许艳丽
Original assignee: Nantong Binrui Intelligent Technology Co Ltd
Current assignee: Nantong Binrui Intelligent Technology Co Ltd
Priority date: 2019-03-21
Filing date: 2019-03-21
Publication date: 2020-01-24
Anticipated expiration: 2029-03-21

Abstract

The utility model relates to the technical field of LED lighting, a LED wall washer lamp easy to radiate heat is disclosed, comprising a shell, and a substrate, an LED driving component and an LED lamp bead which are arranged in the shell, wherein the top of the shell is connected with a connecting plate horizontally extending to one side of the shell, the connecting plate is provided with a mounting hole, the shell is enclosed by a horizontally arranged top plate, a first side plate and a second side plate which are respectively connected with the two sides of the top plate, the bottom edges of the first side plate and the second side plate are connected with light-passing plates, and the first side plate and the connecting plate are positioned at the same side of the shell; the LED driving assembly and the LED lamp beads are electrically connected and respectively arranged on two side walls of the substrate, the second side plate is made of metal and is connected with the LED driving assembly in an abutting mode, and the outer side wall of the shell is provided with radiating fins. The utility model discloses can utilize the air current heat dissipation on the building outer wall.

Description

LED wall washer lamp easy to radiate heat

Technical Field

The utility model relates to a LED lighting technology field especially relates to an LED wall washer lamp easy to radiate.

Background

In recent years, with the development of semiconductor lighting technology, LED lighting products have been widely used in the fields of home lighting and outdoor lighting. At present, the LED lamp used outdoors is mainly used in places needing illumination, such as industrial and mining plants, warehouses, high-pole street lamps, highway toll stations, overhead advertising lamps, street lamps and the like, and has the advantages of high illumination brightness, low energy consumption, long service life and the like. The home lighting is also integrated home lighting developed by taking the LED lamp as a main body. The wall washing lamp is a widely used decorative lamp, and is used for rendering and baking the outer wall of a building at night so as to improve the display effect of the outer wall of the building at night and improve the overall effect of the building.

The existing wall washer lamp is generally luminous by a shell and a working assembly consisting of an LED driving assembly and LED lamp beads arranged in the shell, the outer wall of a building needs to be illuminated for a long time at night, the power of each LED lamp bead is large, the heat productivity is large, and no special structure for radiating the LED wall washer lamp is arranged in the practical use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an easily utilize the air on the building outer wall to carry out radiating LED and wash pinup.

In order to achieve the purpose, the utility model provides an LED wall washer lamp easy to radiate heat, which comprises a shell, a substrate, an LED driving component and an LED lamp bead, wherein the substrate, the LED driving component and the LED lamp bead are arranged in the shell;

the LED driving assembly and the LED lamp beads are electrically connected and respectively arranged on two side walls of the substrate, the LED driving assembly is electrically connected with a cable connected with an external power supply, the second side plate is made of metal and is connected with the LED driving assembly in an abutting mode, and the outer side wall of the shell is provided with radiating fins.

As a preferred scheme, the substrate is horizontally arranged, and light rays emitted by the LED lamp beads are projected out of the light-transmitting plate downwards.

Preferably, the housing is strip-shaped, and each LED lamp bead is arranged along the length direction of the substrate.

Preferably, the second side plate and the heat dissipation fins are integrally formed of an aluminum alloy.

Preferably, the heat dissipation fins are formed in a flat plate shape and extend in a direction perpendicular to the second side plate.

Preferably, the light-transmitting plate is made of an acrylic material.

The utility model provides a pinup is washed to easy radiating LED, including the casing with install the base plate in the casing, set up LED drive assembly and LED lamp pearl on the both sides wall of base plate respectively, the casing has the first curb plate that is close to the connecting plate of being connected with the wall, the offside of first curb plate is the second curb plate of one side of keeping away from the wall, is equipped with heat radiation fins on the second curb plate. LED drive assembly and the second curb plate butt of casing, LED drive assembly during operation on the base plate, the heat can reach on the radiating fin through the second curb plate for the heat can distribute to the air rapidly through the air current on the building outer wall, and then the temperature in the control LED washes the pinup is in suitable range, makes LED wash the pinup and can stabilize work for a long time, prolongs the life that LED washed the pinup.

Drawings

Fig. 1 is a schematic perspective view of an LED wall washer with easy heat dissipation in an embodiment of the present invention;

fig. 2 is a schematic sectional structure view of an LED wall washer with easy heat dissipation in an embodiment of the present invention;

in the figure, 10, the housing; 11. a top plate; 12. a first side plate; 13. a second side plate; 14. heat dissipation fins; 20. a substrate; 30. an LED drive assembly; 40. LED lamp beads; 50. a connecting plate; 51. mounting holes; 60. a light-transmitting plate.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 and 2, the utility model discloses an easy radiating LED wall washer lamp of preferred embodiment, including casing 10 with locate LED drive assembly 30 and LED lamp pearl 40 in casing 10, LED drive assembly 30 drive LED lamp pearl 40 is luminous. The wall outside the building generally has the air current of the velocity of flow higher, and the shell structure of current LED wall washer lamp can not in time distribute out the inside heat of LED wall washer lamp. The utility model discloses a be connected with heat radiation fins 14 on the casing 10, can utilize the air current of building outer wall department to improve the thermal efficiency of giving off to LED drive assembly 30.

Based on above-mentioned technical scheme, provide an LED wall washer lamp easy to heat dissipation in this embodiment, including casing 10 and locating base plate 20, LED drive assembly 30 and LED lamp pearl 40 in casing 10, casing 10 is the protective housing structure of this LED wall washer lamp, and base plate 20 is the fixed plate that is used for fixed LED drive assembly 30 and LED lamp pearl 40, and LED drive assembly 30 drive LED lamp pearl 40 is luminous, and LED drive assembly 30 gives out heat great in the course of the work.

Specifically, the top of the housing 10 is connected with a connecting plate 50 horizontally extending to one side of the housing 10, the connecting plate 50 is provided with a mounting hole 51, the connecting plate 50 can connect the housing 10 with the wall surface of the building outer wall, and the lamp can be conveniently connected and mounted with the building outer wall through the connecting plate 50. The connection plate 50 may be bolted to the top of the case 10, and the connection plate 50 may be made of a steel plate.

Specifically, the housing 10 is enclosed by a top plate 11 disposed horizontally, and a first side plate 12 and a second side plate 13 respectively connected to two sides of the top plate 11, and the top plate 11 constitutes a top surface of the housing 10. The top plate 11, the first side plate 12 and the second side plate 13 form a groove-shaped structure, and the top plate 11, the first side plate 12 and the second side plate 13 may be integrally formed by metal or formed by bending a metal plate.

Wherein, the top plate 11 and the first side plate 12 can be made of plastic, and the second side plate 13 is hermetically connected to one side edge of the top plate 11, so as to reduce the production cost of manufacturing the housing 10.

Specifically, the bottom edges of the first side plate 12 and the second side plate 13 are connected with light-transmitting plates 60, and the light-transmitting plates 60 can project light of the LED lamp beads out of the lamp.

Specifically, the first side plate 12 and the connecting plate 50 are located on the same side of the housing 10, that is, the first side plate 12 is located on the side close to the wall surface. The second side plate 13 is on the side remote from the wall surface.

Specifically, the LED driving assembly 30 and the LED lamp beads 40 are electrically connected and respectively disposed on two side walls of the substrate 20, a cable connected with an external power supply is electrically connected to the LED driving assembly 30, and the cable is arranged on the casing 10 in a penetrating manner. The second side plate 13 is made of metal and is connected to the LED driving assembly 30 in an abutting manner, and the second side plate 13 is provided with heat dissipation fins 14 on the outer side wall of the casing 10. Compared with the arrangement of the heat dissipation fins 14 on the first side plate 12, the arrangement of the heat dissipation fins 14 on the second side plate 13 away from the wall surface enables the heat dissipation fins 14 to be in full contact with air flow outside the wall surface, and improves the heat dissipation efficiency of the heat dissipation fins 14. Heat is conducted from the LED driving assembly 30 to the second side plate 13 and the heat radiating fins 14.

Preferably, the substrate 20 is horizontally disposed, the LED driving assembly 30 and the LED lamp beads 40 are respectively disposed on the upper and lower sides of the substrate 20, and the light emitted from the LED lamp beads 40 is projected downward to the light-transmitting plate 60.

Preferably, the casing 10 is rectangular shape, and each LED lamp bead 40 sets up along the length direction of base plate 20, and the light that each LED lamp bead 40 sent can extend along the length direction of base plate 20 to illuminate the building outer wall uniformly.

Preferably, the second side plate 13 and the heat dissipation fins 14 are integrally formed of an aluminum alloy, and are lightweight and excellent in heat conductivity.

Preferably, the radiator fins 14 have a flat plate shape and extend in a direction perpendicular to the second side plate 13, so that the radiator fins 14 can be sufficiently contacted with the air flow outside the wall body to improve the heat radiation effect. Meanwhile, when sunlight irradiates on the heat dissipation fins 14 during the daytime, the heat dissipation fins 14 can shield the second side plate 13, and thus heat is prevented from being concentrated on the second side plate 13.

Preferably, the light-transmitting plate 60 is made of an acryl material.

To sum up, the utility model discloses simple structure, the air current through utilizing building outer wall department flows, realizes effectual heat dissipation to LED drive assembly, has improved LED and has washed the heat dispersion that the pinup used for a long time, can improve LED and wash the life of pinup.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. The LED wall washing lamp easy to radiate is characterized by comprising a shell (10), and a substrate (20), an LED driving assembly (30) and an LED lamp bead (40) which are arranged in the shell (10), wherein the top of the shell (10) is connected with a connecting plate (50) which horizontally extends towards one side of the shell (10), the connecting plate (50) is provided with a mounting hole (51), the shell (10) is surrounded by a horizontally arranged top plate (11), a first side plate (12) and a second side plate (13) which are respectively connected with two sides of the top plate (11), the bottom edges of the first side plate (12) and the second side plate (13) are connected with light-transmitting plates (60), and the first side plate (12) and the connecting plate (50) are positioned on the same side of the shell (10);

LED drive assembly (30) and LED lamp pearl (40) electricity are connected and locate respectively on the both sides wall of base plate (20), LED drive assembly (30) electricity is connected with the cable of being connected with external power supply, second curb plate (13) by the metal make and with LED drive assembly (30) butt is connected, be in on second curb plate (13) be equipped with heat radiation fins (14) on the lateral wall of casing (10).

2. The LED wall washer lamp easy to dissipate heat as claimed in claim 1, wherein the substrate (20) is horizontally disposed, and the light emitted from the LED beads (40) is projected downward out of the light-transmitting plate (60).

3. The LED wall washer lamp easy to dissipate heat as claimed in claim 2, wherein the housing (10) is in a shape of a long strip, and each LED bead (40) is arranged along the length direction of the substrate (20).

4. The LED wall washer lamp easy to dissipate heat as set forth in claim 3, wherein the second side plate (13) and the heat dissipating fins (14) are integrally formed of an aluminum alloy.

5. The LED wall washer with easy heat dissipation as recited in claim 4, wherein the heat dissipating fins (14) have a flat plate shape and extend in a direction perpendicular to the second side plate (13).

6. The LED wall washer lamp easy to dissipate heat as set forth in claim 5, wherein the light-transmitting plate (60) is made of acrylic material.