CN215722732U

CN215722732U - LED wall lamp

Info

Publication number: CN215722732U
Application number: CN202121385260.7U
Authority: CN
Inventors: 潘年华; 徐建勇; 赵安乐; 韦世泽
Original assignee: Shenzhen Lianyu Photoelectric Co ltd
Current assignee: Shenzhen Lianyu Photoelectric Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-02-01
Anticipated expiration: 2031-06-21

Abstract

The invention discloses an LED wall lamp, which is characterized in that: the method comprises the following steps: the shell comprises a base and a face cover which are mutually covered; the surface cover is provided with a first mounting surface and a second mounting surface which are not parallel to each other; a first LED lamp panel is arranged on the first mounting surface, and a second LED lamp panel is arranged on the second mounting surface; a first lens covers the light emitting surface of the first LED lamp panel; a second lens covers the light emitting surface of the second LED lamp panel; the first LED lamp panel comprises a first circuit board and an LED; the second LED lamp panel comprises a second circuit board and an LED; the first circuit board and the second circuit board are not parallel to each other. The invention can well meet the lighting requirements of full light interception and half light interception, and has wider application places.

Description

LED wall lamp

Technical Field

The invention relates to the field of lighting devices, in particular to an LED wall lamp with full-cutoff and half-cutoff lighting effects.

Background

The LED lamp adopts the LED as a light source, has the advantages of energy conservation, environmental protection, long service life and the like, and has widely replaced the traditional light source.

The LED wall lamp is generally installed on the wall, can throw light on or decorate places such as corridor, courtyard path, and the illumination zone of traditional LED wall lamp is generally fixed, can't adjust the illumination zone according to the illumination place.

On the other hand, in order to protect eyes and prevent glare, the lamp safety standard has requirements on the light-emitting angle and the light-emitting intensity of the full-cutoff and half-cutoff lighting lamps, namely:

when the angle is adjusted to form full-cutoff, the maximum light intensity direction is 0-65 degrees, and the light intensity values in the angle directions of 90 degrees and 80 degrees are respectively 10cd/1000lm and 30cd/1000lm or below;

when the adjustment angle forms a half-cutoff, the maximum light intensity direction is 0 DEG to 75 DEG, and the light intensity values in the 90 DEG and 80 DEG angle directions are 50cd/100lm and 100cd/1000lm, respectively, or less.

The traditional LED wall lamp can only meet one lighting effect of full-cutoff light and half-cutoff light generally, and can not give consideration to two lighting effects simultaneously.

Disclosure of Invention

The invention aims to provide an LED wall lamp which can give consideration to both full-cutoff and half-cutoff lighting effects.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows: the utility model provides a LED wall lamp which characterized in that: the method comprises the following steps: the shell comprises a base and a face cover which are mutually covered; the surface cover is provided with a first mounting surface and a second mounting surface which are not parallel to each other; a first LED lamp panel is arranged on the first mounting surface, and a second LED lamp panel is arranged on the second mounting surface; a first lens covers the light emitting surface of the first LED lamp panel; a second lens covers the light emitting surface of the second LED lamp panel; the first LED lamp panel comprises a first circuit board and an LED; the second LED lamp panel comprises a second circuit board and an LED; the first circuit board and the second circuit board are not parallel to each other. Because the first mounting surface and the second mounting surface which are not parallel to each other are arranged on the surface cover, the light emitting angles of the first LED lamp panel and the second LED lamp panel are different, and the lighting effects of full light interception and half light interception can be further realized according to the requirements of full light interception and half light interception.

Further, the area of the first lens is larger than that of the second lens; the first lens at least comprises a first light-transmitting plate and a second light-transmitting plate which are not parallel to each other, the first light-transmitting plate is in a straight surface shape or an arc surface shape, and the second light-transmitting plate is in a straight surface shape or an arc surface shape. Through setting up first lens into including first light-passing board and second light-passing board, can carry out the grading with the light that first LED lamp plate sent according to the requirement of half light interception.

Furthermore, in the state that the LED wall lamp is installed on a vertical wall, an included angle between one surface of the first circuit board, which faces the first lens, and the vertical surface is an acute angle, so that the first light-transmitting plate and the second light-transmitting plate which are not parallel to each other can be further matched, and the lighting effect of semi-cutoff is realized; the second circuit board is parallel with the horizontal plane, perhaps contained angle between second circuit board and the horizontal plane is the acute angle, can realize the illuminating effect of full section of light to simultaneously can with first circuit board cooperate, realize taking into account the illuminating effect of full section of light and half section of light.

Furthermore, when the LED wall lamp is installed on a vertical wall, the first circuit board is inclined, and the light emitting surface of the first LED lamp panel faces to the side and the lateral lower part, so that the first light-transmitting plate and the second light-transmitting plate which are not parallel to each other can be further matched, and the lighting effect of semi-cutoff is realized; the luminous surface of second LED lamp plate is downwards, can realize the illuminating effect of full cut-off to can cooperate with the first circuit board of slope form simultaneously, realize taking into account the illuminating effect of full cut-off and half cut-off.

Further, in the state that the LED wall lamp is installed on a vertical wall, a part of light emitted by the first LED lamp panel passes through the first light-transmitting plate and then faces the lateral lower part; another part light that first LED lamp plate sent passes behind the second light-passing board and faces side to reach half light-cut's illuminating effect.

Furthermore, the first LED lamp panel and the second LED lamp panel are vertically spaced, and one of the first LED lamp panel and the second LED lamp panel, which is located below the first LED lamp panel and the second LED lamp panel, is closer to the base. The lighting effect of taking full light interception and half light interception into account can be achieved.

In one technical scheme, the first LED lamp panel is positioned below the second LED lamp panel, and the projections of the first LED lamp panel and the second LED lamp panel in the vertical direction are not overlapped with each other; the projections of the first lens and the second lens in the vertical direction do not overlap with each other. The lighting effect of taking full light interception and half light interception into account can be achieved.

Further, still include the reflection of light piece, the reflection of light piece is equipped with separation muscle and via hole, separates the muscle and stretches out and be located the side of via hole towards luminous direction is protruding, and LED is located the via hole. Through the light reflecting piece and the separating ribs arranged on the light reflecting piece, the first light-transmitting plate and the second light-transmitting plate which are not parallel to each other are matched, and the lighting effect of semi-cutoff can be better realized.

Furthermore, the separating ribs comprise a first separating rib and a second separating rib which are mutually crossed, and the first separating rib and/or the second separating rib are/is provided with an inclined reflecting surface. The lighting effect of half-cutoff can be better realized.

In another technical scheme, the first LED lamp panel is located above the second LED lamp panel, and projections of the first LED lamp panel and the second LED lamp panel in the vertical direction are at least partially overlapped; the projections of the first lens and the second lens in the vertical direction are at least partially overlapped, and the first lens protrudes out of the outer end of the face cover in the direction opposite to the base. The lighting effect of taking full and half light interception into account can be well achieved.

Furthermore, a light reflecting wall is arranged on the surface cover, and the light reflecting wall and the first mounting surface are arranged adjacently and are not parallel to each other; in the transverse direction, the projection of the light reflecting wall at least partially overlaps the projection of the first light-transmitting plate, and the projection of the first mounting surface at least partially overlaps the projection of the second light-transmitting plate. The lighting effect of half light interception can be well achieved.

The first light-transmitting plate is positioned below the second light-transmitting plate, the projection of the first light-transmitting plate and the second lens in the vertical direction is not overlapped or only partially overlapped, and the projection of the second light-transmitting plate and the second lens in the vertical direction is partially overlapped. The lighting effect of half light interception can be well achieved.

Further, be equipped with light controller on the casing and/or be equipped with power regulation controller in the casing and/or be equipped with colour temperature regulation controller in the casing, and/or be equipped with drive power supply in the casing and/or be equipped with toggle switch in the casing, toggle switch is used for switching first LED lamp plate and second LED lamp plate and lights out.

The invention has the beneficial effects that: according to the LED wall lamp, the first LED lamp panel or the second LED lamp panel can be flexibly started according to the lighting requirements of application places, and the lighting requirements of full light interception and half light interception can be well met; on the other hand, by adopting one technical scheme of the invention, when the first LED lamp panel and the second LED lamp panel are simultaneously lightened, the whole light is very soft, the glare condition cannot occur, the good lighting effect can be achieved, and the application places are wider.

Drawings

The invention will be further described with reference to the following figures and examples

FIG. 1 is a perspective view of a first embodiment of the present invention;

FIG. 2 is a cross-sectional view of a first embodiment of the present invention;

FIG. 3 is a first perspective view of a first embodiment of the present invention;

FIG. 4 is a perspective view of a second embodiment of the present invention;

FIG. 5 is a cross-sectional perspective view of a first embodiment of the present invention;

FIG. 6 is a perspective view of a reflector according to a first embodiment of the present invention;

FIG. 7 is a perspective view of a second embodiment of the present invention;

FIG. 8 is a cross-sectional view of a second embodiment of the present invention;

FIG. 9 is a first perspective view of a second embodiment of the present invention;

FIG. 10 is a second perspective view of the second embodiment of the present invention;

fig. 11 is a sectional perspective view of a second embodiment of the present invention.

Description of reference numerals:

1. a housing; 2. a base; 3. a face cover; 4. a first mounting surface; 5. a second mounting surface; 6. a first LED lamp panel; 7. a second LED lamp panel; 8. a first lens; 9. a second lens; 10. an astigmatic rib; 11. a first circuit board; 12. an LED; 13. a second circuit board; 14. a first light-transmitting panel; 15. a second light-transmitting panel; 16. a wall; 17. a light reflecting member; 18. separating ribs; 19. a via hole; 20. a first partitioning rib; 21. a second partitioning rib; 22. a reflective surface; 23. a light-reflecting wall; 24. a light controller; 25. a power conditioning controller; 26. the power supply is driven.

Detailed Description

Referring to fig. 1 to 6, in a first preferred embodiment of the present invention, an LED wall lamp includes: the device comprises a shell 1, wherein the shell 1 comprises a base 2 and a face cover 3 which are hinged with each other and are covered with each other; the face cover 3 is provided with a first mounting face 4 and a second mounting face 5 which are not parallel to each other; a first LED lamp panel 6 is arranged on the first mounting surface 4, and a second LED lamp panel 7 is arranged on the second mounting surface 5; a first lens 8 covers the light emitting surface direction of the first LED lamp panel 6, a second lens 9 covers the light emitting surface direction of the second LED lamp panel 7, and light emitting surfaces of the first lens 8 and the second lens 9 are provided with light scattering ribs 10; the first LED lamp panel 6 comprises a first circuit board 11 and a plurality of LEDs 12 mounted on the first circuit board 11; the second LED lamp panel 7 includes a second circuit board 13 and a plurality of LEDs 12 mounted on the second circuit board 13; the first circuit board 11 and the second circuit board 13 are not parallel to each other. Because the first mounting surface 4 and the second mounting surface 5 which are not parallel to each other are arranged on the surface cover 3, the light emitting angles of the first LED lamp panel 6 and the second LED lamp panel 7 are different, and the lighting effects of full light interception and half light interception can be further realized according to the requirements of full light interception and half light interception.

The area of the first lens 8 is larger than that of the second lens 9; the first lens 8 comprises a first transparent plate 14 and a second transparent plate 15 which are not parallel to each other, the first transparent plate 14 is in a straight surface shape, and the second transparent plate 15 is in a straight surface shape. Through setting up first lens 8 to including first light-passing board 14 and second light-passing board 15, can carry out the grading with the light that first LED lamp plate 6 sent according to the requirement of half light-interception.

Referring to fig. 2, in a state that the LED wall lamp is mounted on a vertical wall 16, an included angle a between a surface of the first circuit board 11 facing the first lens 8 and the vertical surface is an acute angle, so that the first transparent plate 14 and the second transparent plate 15 which are not parallel to each other can be further matched to achieve a lighting effect of semi-cutoff; the second circuit board 13 is parallel with the horizontal plane, certainly, also can the contained angle between second circuit board 13 and the horizontal plane is the acute angle, can realize the illuminating effect of full cut-off light to can follow simultaneously first circuit board 11 cooperate, realize giving consideration to the illuminating effect of full cut-off light and half cut-off light.

When the LED wall lamp is installed on the vertical wall 16, the first circuit board 11 is inclined, and the light emitting surface of the first LED lamp panel 6 faces the side and the lateral lower part, so that the first light-transmitting plate 14 and the second light-transmitting plate 15 which are not parallel to each other can be further matched, and the lighting effect of semi-cutoff is realized; the luminous surface of second LED lamp plate 7 is downwards, can realize the illuminating effect of full light-interception to can cooperate with the first circuit board 11 of slope form simultaneously, realize giving consideration to the illuminating effect of full light-interception and half light-interception. When the first LED lamp panel 6 and the second LED lamp panel 7 are opened simultaneously, they are not shielded from light.

In the state that the LED wall lamp is mounted on the vertical wall 16, a part of light emitted by the first LED lamp panel 6 passes through the first transparent plate 14 and then faces downward; another part of light that first LED lamp plate 6 sent passes through second light-passing board 15 back towards side to reach half light-cut's illuminating effect.

In the first embodiment, the first LED lamp panel 6 is located below the second LED lamp panel 7, the first LED lamp panel 6 is closer to the base 2, and projections of the first LED lamp panel 6 and the second LED lamp panel 7 in the vertical direction are not overlapped with each other; the projections of the first lens 8 and the second lens 9 in the vertical direction do not overlap each other. The lighting effect of taking full light interception and half light interception into account can be achieved.

The LED lamp is characterized by further comprising a light reflecting piece 17, wherein the light reflecting piece 17 is provided with a separating rib 18 and a through hole 19, the separating rib 18 protrudes out towards the light emitting direction and is located on the side of the through hole 19, and the LED12 is located in the through hole 19. Through the light reflecting piece 17 and the separating ribs 18 arranged on the light reflecting piece, and the first light transmitting plate 14 and the second light transmitting plate 15 which are not parallel to each other, the lighting effect of semi-cutoff can be better realized.

The separating rib 18 includes a first separating rib 20 and a second separating rib 21 which are mutually crossed, and the first separating rib 20 and/or the second separating rib 21 are provided with inclined reflecting surfaces 22. The lighting effect of half-cutoff can be better realized.

Referring to fig. 7 to 11, a second preferred embodiment of the present invention is substantially the same as the first embodiment, and the main difference is: the first LED lamp panel 6 is positioned above the second LED lamp panel 7, and the projections of the first LED lamp panel 6 and the second LED lamp panel 7 in the vertical direction are overlapped; the projections of the first lens 8 and the second lens 9 in the vertical direction partially overlap, and the first lens 8 protrudes out of the right end of the face cover 3 in the direction opposite to the base 2. The first light-transmitting plate 14 is arc-shaped, the second light-transmitting plate 15 is arc-shaped, and the first light-transmitting plate 14 and the second light-transmitting plate 15 are in smooth transition. The lighting effect of taking full and half light interception into account can be well achieved.

The surface cover 3 is inwards sunken to form a first mounting surface 4 and a reflecting wall 23, and the reflecting wall 23 is arranged adjacent to the first mounting surface 4 and is not parallel to the first mounting surface 4; in the lateral direction, the projection of the reflective wall 23 overlaps the projection of the first transparent plate 14, and the projection of the first mounting surface 4 overlaps the projection of the second transparent plate 15. The lighting effect of half light interception can be well achieved.

The first transparent plate 14 is located below the second transparent plate 15, the first transparent plate 14 overlaps with a projection of the second lens 9 in the vertical direction, and the second transparent plate 15 overlaps with a projection of the second lens 9 in the vertical direction. The lighting effect of half light interception can be well achieved.

Be equipped with light controller 24 on casing 1, reach be equipped with power regulation controller 25 in casing 1, and be equipped with colour temperature regulation controller (in the figure) in casing 1, and be equipped with drive power supply 26 in casing 1, reach be equipped with toggle switch (in the figure) in casing 1, toggle switch is used for switching on and off first LED lamp plate 6 and second LED lamp plate 7 to switch between full light-interception and half light-interception, also can make first LED lamp plate 6 and second LED lamp plate 7 whole light certainly.

The beneficial effects of the above embodiment are as follows: the first LED lamp panel 6 or the second LED lamp panel 7 can be flexibly opened according to the lighting requirements of application places, and the lighting requirements of full light interception and half light interception can be well met; on the other hand, when first LED lamp plate 6 and second LED lamp plate 7 are lighted simultaneously, whole light is also very soft, the condition of glare can not appear, can reach fine illuminating effect, and the application place is more extensive.

The above-mentioned embodiments only express the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. The utility model provides a LED wall lamp which characterized in that: the method comprises the following steps:

the shell comprises a base and a face cover which are mutually covered;

the surface cover is provided with a first mounting surface and a second mounting surface which are not parallel to each other;

a first LED lamp panel is arranged on the first mounting surface, and a second LED lamp panel is arranged on the second mounting surface;

a first lens covers the light emitting surface of the first LED lamp panel; a second lens covers the light emitting surface of the second LED lamp panel;

the first LED lamp panel comprises a first circuit board and an LED;

the second LED lamp panel comprises a second circuit board and an LED;

the first circuit board and the second circuit board are not parallel to each other.

2. An LED wall lamp as claimed in claim 1, wherein: the area of the first lens is larger than that of the second lens; the first lens at least comprises a first light-transmitting plate and a second light-transmitting plate which are not parallel to each other, the first light-transmitting plate is in a straight surface shape or an arc surface shape, and the second light-transmitting plate is in a straight surface shape or an arc surface shape.

3. An LED wall lamp as claimed in claim 2, wherein: when the LED wall lamp is installed on a vertical wall, an included angle between one surface of the first circuit board, facing the first lens, and the vertical surface is an acute angle; the second circuit board is parallel to the horizontal plane, or an included angle between the second circuit board and the horizontal plane is an acute angle.

4. An LED wall lamp as claimed in claim 2, wherein: when the LED wall lamp is installed on a vertical wall, the first circuit board is inclined, and the light emitting surface of the first LED lamp panel faces to the side and the lateral lower part; the luminous surface of second LED lamp plate is downward.

5. An LED wall lamp as claimed in any one of claims 2 to 4, wherein: when the LED wall lamp is installed on a vertical wall, a part of light emitted by the first LED lamp panel passes through the first light-transmitting plate and then faces the lower side; another part light that first LED lamp plate sent passes behind the second light-passing board and faces side.

6. An LED wall lamp as claimed in claim 5, wherein: the first LED lamp panel and the second LED lamp panel are vertically spaced, and one of the first LED lamp panel and the second LED lamp panel, which is located below the first LED lamp panel and the second LED lamp panel, is closer to the base.

7. An LED wall lamp as claimed in claim 6, wherein: the first LED lamp plate is located below the second LED lamp plate, and the projections of the first LED lamp plate and the second LED lamp plate in the vertical direction are not overlapped with each other.

8. An LED wall lamp as claimed in claim 7, wherein: still include the reflection of light piece, the reflection of light piece is equipped with and separates muscle and via hole, separates the muscle and stretches out and just be located the side of via hole towards luminous direction is protruding, and LED is located the via hole.

9. An LED wall lamp as claimed in claim 8, wherein: the separating ribs comprise first separating ribs and second separating ribs which are mutually crossed, and the first separating ribs and/or the second separating ribs are provided with inclined reflecting surfaces.

10. An LED wall lamp as claimed in claim 6, wherein: the first LED lamp panel is positioned above the second LED lamp panel, and the projections of the first LED lamp panel and the second LED lamp panel in the vertical direction are at least partially overlapped; the projections of the first lens and the second lens in the vertical direction are at least partially overlapped, and the first lens protrudes out of the outer end of the face cover in the direction opposite to the base.

11. An LED wall lamp as claimed in claim 10, wherein: the surface cover is also provided with a light reflecting wall, and the light reflecting wall and the first mounting surface are arranged adjacently and are not parallel to each other; in the transverse direction, the projection of the light reflecting wall at least partially overlaps the projection of the first light-transmitting plate, and the projection of the first mounting surface at least partially overlaps the projection of the second light-transmitting plate.

12. An LED wall lamp as claimed in claim 5, wherein: the LED lamp comprises a shell, and is characterized in that a light controller is arranged on the shell, and/or a power adjusting controller is arranged in the shell, and/or a color temperature adjusting controller is arranged in the shell, and/or a driving power supply is arranged in the shell, and/or a toggle switch is arranged in the shell, and is used for switching a first LED lamp plate and a second LED lamp plate to be on or off.