CN220817645U

CN220817645U - LED wall lamp

Info

Publication number: CN220817645U
Application number: CN202322566674.5U
Authority: CN
Inventors: 朱胜; 丁艳和
Original assignee: Dongguan Aiduo Illumination Co ltd
Current assignee: Dongguan Aiduo Illumination Co ltd
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-04-19
Anticipated expiration: 2033-09-20

Abstract

The utility model provides an LED wall lamp which comprises a chassis and a lamp body assembled on the chassis, wherein the lamp body comprises a base, a lamp panel assembly, an inner cover and an outer cover, the lamp panel assembly, the inner cover and the outer cover are assembled on the base, the lamp panel assembly comprises a lamp panel with a plurality of LED lamps, a radiator for fixing the lamp panel, a light-transmitting cover assembled on the base, and the lamp body also comprises rotating shafts fixed at two ends of the lamp panel assembly and an adjusting handle capable of controlling the rotating shafts to rotate. According to the LED wall lamp, the irradiation range can be adjusted by manually adjusting the lamp body, the LED wall lamp is simple to mount and dismount, high in luminous power, free of human eye irritation and capable of generating a wall washing atmosphere effect.

Description

LED wall lamp

Technical Field

The utility model relates to the technical field of lighting devices, in particular to an LED wall lamp.

Background

In general, lamps used for furniture illumination are often fluorescent lamps, incandescent lamps, and the like. The light sources have low luminous efficiency, low power consumption and quick damage, and cause a great deal of maintenance cost and unreliability.

Along with the increasing requirements of people on indoor environments, the wall lamp also gradually enters the life of people, is fixed on a wall body, and has a certain decorative effect when being matched with indoor decoration while playing a role in illumination.

The LED lamp has the advantages of high light efficiency, good light and small volume. The LED wall lamp gradually becomes the mainstream, and especially, the LED panel lamp has been widely used for indoor illumination such as hotel, restaurant, house interior decoration, etc. because of its illuminance uniformity is good, light is soft.

The luminous surface of the wall lamp for indoor home is generally vertical to the wall surface, the product with larger power has high glare value and stimulates human eyes, so that the human eyes cannot accurately identify indoor environments, and the power is low and cannot meet the illumination requirement. In addition, in places such as art museums, hotels and the like, the requirements on light are higher, and the light is hoped to have the wall washing atmosphere effect, so that the space is more spacious and stereoscopic, and the effect of overall brightening is achieved.

CN208620147U patent application discloses a multi-illumination angle LED wall lamp, which increases the illumination range by installing LED light-emitting panels on the front, top and bottom of the lamp body, however, the illumination angle cannot be adjusted, and the wall washing atmosphere effect cannot be formed.

Therefore, it is necessary to provide a new LED wall lamp to solve the above technical problems.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model aims to provide the LED wall lamp which can adjust the irradiation range, has high power, does not irritate human eyes and has wall washing atmosphere.

In order to achieve the above purpose, the utility model provides an LED wall lamp, which comprises a chassis and a lamp body assembled on the chassis, wherein the lamp body comprises a base, a lamp panel assembly assembled on the base, an inner cover and an outer cover, the lamp panel assembly comprises a lamp panel with a plurality of LED lamps, a radiator for fixing the lamp panel, a light-transmitting cover assembled on the base, and the lamp body further comprises rotating shafts fixed at two ends of the lamp panel assembly and an adjusting handle capable of controlling the rotating shafts to rotate.

Preferably, the rotation shaft includes a first mounting portion fixed to the heat sink, a stopper portion located between the inner cover and the heat sink, and a second mounting portion penetrating through the inner cover.

Preferably, the adjusting handle comprises an adapter part coaxially connected with the second mounting part and a handle part connected with the adapter part, and the outer cover comprises a slot for the handle part to pass through and partially expose to the outside.

Preferably, the adapter part is ring-shaped and comprises a receiving hole, and the second mounting part is received in the receiving hole.

Preferably, the base comprises a base wall, a first arc wall, a second arc wall, a first side wall and a second side wall, wherein the first arc wall and the second arc wall extend from two sides of a long side of the base wall respectively and are symmetrically arranged adjacently, the first arc wall forms a first accommodating groove, and the second arc wall forms a second accommodating groove.

Preferably, the lamp panel assembly comprises a first power supply, a first lamp panel, a first radiator, a second power supply, a second lamp panel and a second radiator, wherein the first power supply, the first lamp panel and the first radiator are accommodated in the first accommodating groove, the second power supply, the second lamp panel and the second radiator are accommodated in the second accommodating groove, and the lamp panel assembly further comprises a first light-transmitting cover and a second light-transmitting cover which are assembled on the base in a sliding mode.

Preferably, the first radiator comprises a first substrate and a first arc plate which jointly form a first accommodating cavity, the second radiator comprises a second substrate and a second arc plate which jointly form a second accommodating cavity, the first power supply is accommodated in the first accommodating cavity, and the second power supply is accommodated in the second accommodating cavity.

Preferably, the rotating shaft further comprises a through hole for passing through the cable of the first power supply and the cable of the second power supply.

Preferably, the base, the first heat sink and the second heat sink are integrally formed from an aluminum alloy material.

Preferably, the chassis comprises a bottom plate, a pair of mounting plates extending vertically from two ends of the long side of the bottom plate, and the LED wall lamp further comprises a manual nut penetrating through the outer cover, the inner cover and the mounting plates for fixing.

The utility model has the beneficial effects that: the irradiation range can be adjusted by manually adjusting the lamp body, the installation and the disassembly are simple, the luminous power is high, the eyes of a person are not stimulated, and the wall washing atmosphere effect is generated.

Drawings

FIG. 1 is a perspective view of an LED wall lamp according to the present utility model;

FIG. 2 is an exploded perspective view of an LED wall lamp according to the present utility model;

FIG. 3 is a schematic view of a portion of a base, a first heat sink, and a second heat sink according to the present utility model;

FIG. 4 is a partially assembled view of the present utility model with the outer and inner lids open;

fig. 5 is an exploded view of the rotary shaft, adjustment handle of the present utility model.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

As shown in fig. 1 to 2, the present utility model provides an LED wall lamp 100, which includes a chassis 1, a lamp body 2 assembled on the chassis 1, wherein the lamp body 2 includes a base 21, and a lamp panel assembly 22, an inner cover 23, and an outer cover 24 assembled on the base 21.

The chassis 1 includes a bottom plate 11, a pair of mounting plates 12 extending perpendicularly from both ends of the long side of the bottom plate 11, and a pair of side plates 13 extending perpendicularly from both ends of the short side of the bottom plate 11.

As shown in fig. 3, the base 21 includes a base wall 211, a first arc wall 212, a second arc wall 213, a first side wall 214, and a second side wall 215. The first arc wall 212 and the second arc wall 213 extend from two sides of the long side of the base wall 211 and are symmetrically disposed adjacent to each other. The first arcuate wall 212 forms a first receiving groove 2120 and the second arcuate wall 213 forms a second receiving groove 2130.

The long side edges of the base wall 211 further include a first groove 2111 and a second groove 2112.

The long edge of the first sidewall 214 includes a third groove 2141 and the long edge of the second sidewall 215 includes a fourth groove 2151.

The lamp panel assembly 22 includes a first power supply 221, a first lamp panel 222, a first heat sink 223, a first light transmissive cover 224, a second power supply 225, a second lamp panel 226, a second heat sink 227, and a second light transmissive cover 228.

The first power supply 221, the first lamp panel 222, and the first heat sink 223 are accommodated in the first accommodation groove 2120, and the second power supply 225, the second lamp panel 226, and the second heat sink 227 are accommodated in the second accommodation groove 2130.

When assembled, the first light-transmitting cover 224 is slidably inserted into the first and third grooves 2111 and 2141 for fixing, and the second light-transmitting cover 228 is slidably inserted into the second and fourth grooves 2112 and 2151 for fixing. Through such design, can simplify the installation step, and play dustproof mosquito-proof effect.

The first power supply 221 is connected to the first lamp panel 222 through a wire, and the second power supply 225 is connected to the second lamp panel 226 through a wire.

The first light plate 222 and the second light plate 226 respectively have a plurality of LED light beads. By adopting two lamp panels, the power of the lamp body 2 can be increased.

The first heat sink 223 includes a first substrate 2231, a first arc-shaped plate 2232, fifth and sixth grooves 2233 and 2234 positioned at both side edges of the first substrate 2231. The first substrate 2231 and the first arc-shaped plate 2232 together form a first receiving cavity 2230, and the first power source 221 is received in the first receiving cavity 2230.

The first lamp panel 222 is slidably inserted into the fifth and sixth grooves 2233 and 2234 for fixing.

The second heat sink 227 includes a second substrate 2271, a second arc plate 2272, seventh and eighth grooves 2273 and 2274 at both side edges of the second substrate 2271. The second substrate 2271 and the second arc plate 2272 together form a second receiving chamber 2270, and the second power supply 225 is received in the second receiving chamber 2270.

The second lamp panel 226 is slidably inserted into the seventh recess 2273 and the eighth recess 2274 to be fixed.

Specifically, the cross sections of the first heat sink 223 and the second heat sink 227 are semicircular.

Specifically, the base 21 may be integrally formed of an aluminum alloy material, and the first radiator 223 and the second radiator 227 may also be integrally formed of an aluminum alloy material, where the aluminum alloy has good thermal conductivity, corrosion resistance and plasticity, and is low in cost, and other heat conducting materials may be selected, so long as the heat conducting materials have thermal conductivity and certain rigidity.

As shown in fig. 4 and 5, the lamp body 2 further includes a rotation shaft 25 fixed to both ends of each lamp panel assembly 22 and an adjustment handle 26 for controlling the rotation of the rotation shaft 25.

Specifically, the number of the rotation shafts 25 is 4, and the number of the adjustment handles 26 is 2.

The rotation shaft 25 includes a first mounting portion 251, a stopper portion 252, and a second mounting portion 252, and a through hole 250. The through hole 250 penetrates the first mounting portion 251, the stopper portion 252, and the second mounting portion 252.

Specifically, the cross-section of the first mounting portion 251 is the same as the cross-section shape of the first heat sink 223.

The inner cover 23 includes a pair of mounting holes 231.

When assembled, the rotation shaft 25 is fixed to both ends of the first heat sink 223. The first mounting portion 251 is accommodated in the first accommodation chamber 2230, the stopper portion 252 is sandwiched between the inner cover 23 and the first heat sink 223, and the second mounting portion 252 passes through the mounting hole 231 of the inner cover 23. The wires of the first power source 221 and the second power source 225 extend to the outside through the through holes 250, respectively.

The rotation shaft 25 may be made of plastic material.

The inner cover 23 is assembled to both ends of the base 21, and specifically, the inner cover 23 is fixed to the base 21 by screws. The base 21 includes a plurality of screw holes 210. The inner cover 23, the rotation shaft 25, the base 1, the first light-transmitting cover 224, and the second light-transmitting cover 228 together form a closed space, thereby ensuring that dust and mosquitoes cannot enter the lamp body 2.

The adjustment knob 26 includes a switching portion 261 coaxially connected with the second mounting portion 252 and a knob portion 262 partially exposed to the outside of the lamp body 2.

Specifically, the adapter 261 is annular and includes a receiving hole 260, and the second mounting portion 252 is received in the receiving hole 260. The second mounting portion 252 can be rotated clockwise or anticlockwise by manually rotating the handle 262, so as to drive the first radiator 223 or the second radiator 227 to rotate, thereby rotating the first lamp panel 222 and the second lamp panel 226, realizing adjustment of illumination angle, not stimulating eyes, and simultaneously creating a wall washing atmosphere.

The outer cover 24 includes a cover plate 241 and a side cover 242 extending from a side edge of the cover plate 241, the side cover 242 being provided with grooves 2421, the handle portion 262 being exposed to the outside through the grooves 2421, the number of the grooves 241 being two.

When assembled, the manual nut 3 is fixed through the outer cover 24, the inner cover 23 and the mounting plate 12. Through such design, the LED wall lamp 100 can be assembled and disassembled more conveniently, and the whole appearance is more perfect.

In use, the illumination angles of the first and second lamp panels 222, 22 are adjusted by manually adjusting the handle portion 262. Specifically, the first and second light panels 222 and 22 may be rotated 30 ° clockwise and 15 ° counterclockwise, but is not limited thereto.

By adjusting the irradiation angles of the first lamp panel 222 and the second lamp panel 22, the lamplight can not directly irradiate the human visual angle, but adapt to the wall body, and the wall washing atmosphere effect is generated. In addition, the luminous power is increased by the two light panel assemblies 22, but at the same time, no irritation is generated to the human eye.

In summary, the utility model has the following beneficial effects: the irradiation range can be adjusted by manually adjusting the lamp body, the installation and the disassembly are simple, the luminous power is high, the eyes of a person are not stimulated, and the wall washing atmosphere effect is generated.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and are not limiting; although the application has been described in detail with reference to the foregoing embodiments, it will be appreciated by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not drive the essence of the corresponding technical solutions to depart from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. The utility model provides a LED wall lamp, its include the chassis, assemble in the lamp body on chassis, the lamp body include the base and assemble in lamp plate subassembly, inner cup, the enclosing cover of base, its characterized in that, lamp plate subassembly is including having the lamp plate of a plurality of LED lamps, fixing the radiator of lamp plate, assemble in the printing opacity cover of base, the lamp body still including be fixed in the rotation axis at lamp plate subassembly both ends and steerable rotation axis pivoted adjustment handle.

2. An LED wall lamp according to claim 1, wherein the rotation shaft comprises a first mounting portion secured to the heat sink, a stop portion between the inner cover and the heat sink, and a second mounting portion passing through the inner cover.

3. An LED wall lamp according to claim 2 wherein the adjustment handle includes an adapter portion coaxially connected to the second mounting portion and a handle portion connected to the adapter portion, the outer cover including a slot for the handle portion to pass through and partially be exposed.

4. The LED wall lamp of claim 3, wherein the adapter is annular and includes a receiving hole, and the second mounting portion is received in the receiving hole.

5. The LED wall lamp of claim 4, wherein the base comprises a base wall, a first arcuate wall, a second arcuate wall, a first side wall, and a second side wall, wherein the first arcuate wall and the second arcuate wall extend from two sides of a long side of the base wall respectively and are symmetrically disposed adjacent to each other, the first arcuate wall forms a first receiving groove, and the second arcuate wall forms a second receiving groove.

6. The LED wall lamp of claim 5, wherein the lamp panel assembly comprises a first power source, a first lamp panel, a first heat sink, and a second power source, a second lamp panel, and a second heat sink received in the first receiving slot, the lamp panel assembly further comprising a first light transmissive cover and a second light transmissive cover slidably assembled to the base.

7. The LED wall lamp of claim 6, wherein the first heat sink comprises a first substrate and a first arcuate plate that together form a first receiving cavity, the second heat sink comprises a second substrate and a second arcuate plate that together form a second receiving cavity, the first power source is received in the first receiving cavity, and the second power source is received in the second receiving cavity.

8. The LED wall lamp of claim 7, wherein said rotatable shaft further comprises a through hole for passing a cable of said first power source and a cable of said second power source.

9. The LED wall lamp of claim 8, wherein said base, said first heat sink, and said second heat sink are integrally formed of an aluminum alloy material.

10. The LED wall lamp of claim 9, wherein said chassis includes a base plate, a pair of mounting plates extending perpendicularly from both ends of the long side of said base plate, said LED wall lamp further comprising a hand nut secured through said outer cover, said inner cover, said mounting plates.