CN212377860U

CN212377860U - Linear ceiling lamp

Info

Publication number: CN212377860U
Application number: CN202021400304.4U
Authority: CN
Inventors: 莫超
Original assignee: Jiangmen City Edles Lighting Technology Co ltd
Current assignee: Jiangmen City Edles Lighting Technology Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-01-19
Anticipated expiration: 2030-07-15

Abstract

The utility model relates to the technical field of lighting, and discloses a linear ceiling lamp, wherein an installation elastic sheet is arranged on the top surface of a lamp shell; the lamp body comprises a shell, a light source plate arranged in the shell and a light transmitting plate with a sealing cover arranged at the top of the shell, wherein a clearance area is formed between any two adjacent lamp beads on the light source plate; the left side and the right side of a light source installation cavity of the lamp shell are respectively provided with a first guide lug and a second guide lug, the left side and the right side of the shell are respectively provided with a first guide groove and a second guide groove, a grating is arranged in the light-emitting cavity and comprises a plurality of grating pieces which are uniformly arranged along the length direction of the light-emitting cavity of the lamp shell at intervals, each grating piece is positioned right below the gap area, the cross section of each grating piece is V-shaped, and the included angles between two side surfaces of each grating piece and the horizontal plane are 95-105 degrees; the utility model ensures uniform light emission and avoids irradiation dark space; compact structure and easy dismounting.

Description

Linear ceiling lamp

Technical Field

The utility model relates to the field of lighting technology, especially, relate to a linear ceiling light.

Background

The ceiling lamp can keep architectural decoration's whole unified and perfect when using, can not destroy the artistic perfect unity of furred ceiling because of the setting of lamps and lanterns, and this kind inlays the built-in nature lamps and lanterns of installing in the inside ceiling, and all light all throws downwards, belongs to direct grading, and has the clearance between lamp pearl and the lamp pearl in the ceiling lamp, appears the dark space easily, influences the light-emitting effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a linear ceiling lamp, which ensures uniform light emission and avoids the occurrence of irradiation dark space; compact structure and easy dismounting.

In order to achieve the purpose, the utility model provides a linear ceiling lamp, which comprises a lamp shell, an installation elastic sheet and a sealing lamp body, wherein the front end and the rear end of the lamp shell are respectively provided with a sealing end cover, the installation elastic sheet is installed on the top surface of the lamp shell, and the left side and the right side of the installation elastic sheet are provided with clamping elastic sheets for clamping a lamp installation groove of a ceiling; the sealed lamp body comprises a shell, a light source plate arranged in the shell and a light-transmitting plate with a sealing cover arranged at the top of the shell, wherein the light source plate is provided with a plurality of lamp beads uniformly arranged at intervals along the length direction of the light source plate, and a gap area is arranged between any two adjacent lamp beads; the LED lamp is characterized in that a light source installation cavity and a light-emitting cavity located below the light source installation cavity are arranged in the lamp shell, a first guide lug and a second guide lug are respectively arranged on the left side and the right side of the light source installation cavity, a first guide groove in plug-in fit with the first guide lug and a second guide groove in plug-in fit with the second guide lug are respectively arranged on the left side and the right side of the shell, a grating is arranged in the light-emitting cavity and comprises a plurality of grating pieces evenly arranged along the length direction of the light-emitting cavity at intervals, each grating piece is located under the gap area, the cross section of each grating piece is in a V shape, and the included angles between the two side faces of each grating piece and the horizontal plane are 95-105 degrees.

As a preferred embodiment of the present invention, the plane where the center axis of the first guiding protrusion and the center axis of the second guiding protrusion are located is parallel to the horizontal plane.

As the utility model discloses preferred scheme, the left and right sides in light-emitting cavity is equipped with first light guide plate and the second light guide plate that the symmetry set up, first light guide plate with the second light guide plate all downward sloping outwards.

As the utility model discloses preferred scheme, the height that second direction lug set up is higher than the height that first direction lug set up, first direction lug's center pin with the contained angle between the plane and the horizontal plane at second direction lug's center pin place is 4 ~ 8.

As the utility model discloses preferred scheme, the left and right sides in light-emitting cavity is equipped with first light guide plate and the second light guide plate that is parallel to each other, first light guide plate court is equipped with one side downward sloping of second guide lug.

As the utility model discloses preferred scheme, the top in light-emitting cavity is equipped with the barn door, the barn door is located the below of first light guide plate.

As a preferred embodiment of the present invention, an included angle between a plane where the central axis of the first guiding protrusion and the central axis of the second guiding protrusion are located and the horizontal plane is 6 °.

As a preferred embodiment of the present invention, the first guiding protrusion and the second guiding protrusion are both disposed along the length direction of the light source installation cavity; the first guide groove and the second guide groove are arranged along the length direction of the sealing lamp body.

As the preferred scheme of the utility model, the bottom surface of lamp body is equipped with the line hole of crossing that can supply the power line to pass through.

The embodiment of the utility model provides a linear ceiling light compares with prior art, and its beneficial effect lies in:

the embodiment of the utility model provides a through set up the grid piece in the position that corresponds clearance district on the light-emitting cavity, adjust the light, can increase the light-emitting angle, and then increase the illumination area in order to prevent that the dark space phenomenon from appearing in the clearance district between two lamp pearls, guarantee that the light-emitting is even, improve illuminating effect; in addition, the sealing lamp body is installed in the lamp shell in a matched manner of being inserted into the first guide lug and the second guide lug, and the sealing lamp body and the lamp shell are assembled in an inserted manner, so that the installation and the disassembly are convenient; can fix the line type ceiling lamp in the lamps and lanterns mounting groove of ceiling through the installation shell fragment, dismouting easy operation.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.

Fig. 1 is a perspective view of a linear ceiling lamp provided in embodiment 1 of the present invention;

fig. 2 is a longitudinal cross-sectional view in the X direction of a linear ceiling lamp provided in embodiment 1 of the present invention;

fig. 3 is a longitudinal sectional view in the Y direction of a linear ceiling lamp provided in embodiment 1 of the present invention;

fig. 4 is a longitudinal sectional view in the X direction of a linear ceiling lamp provided in embodiment 2 of the present invention;

in the figure, 1 is a lamp housing; 11 is a light source mounting cavity; 111 is a first guide projection; 112 is a second guide projection; 12 is a light-emitting cavity; 121 is a grid sheet; 122 is a first light guide plate; 123 is a second light guide plate; 124 is a light barrier; 13 is a wire through hole; 2, mounting elastic sheets; 21 is a clamping elastic sheet; 3 is a sealed lamp body; 31 is a shell; 311 is a first guide groove; 312 is a second guide groove; 32 is a lamp bead; 33 is 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.

Example 1

As shown in fig. 1 to 3, the linear ceiling lamp according to the preferred embodiment of the present invention includes a lamp housing 1, a mounting elastic sheet 2 and a sealing lamp body 3, wherein sealing end caps are respectively disposed at the front and rear ends of the lamp housing 1, the mounting elastic sheet 2 is mounted on the top surface of the lamp housing 1, and the left and right sides of the mounting elastic sheet 2 are provided with fastening elastic sheets 21 for fastening a lamp mounting groove of a ceiling; the sealed lamp body 3 comprises a shell 31, a light source plate arranged in the shell 31 and a light transmitting plate 33 with a sealing cover arranged at the top of the shell 31, wherein the light source plate is provided with a plurality of lamp beads 32 uniformly arranged at intervals along the length direction of the light source plate, and a gap area is arranged between any two adjacent lamp beads 32; the lamp shell 1 is provided with a light source installation cavity 11 and a light-emitting cavity 12 positioned below the light source installation cavity 11, the left and right sides of the light source installation cavity 11 are respectively provided with a first guide projection 111 and a second guide projection 112, the left and right sides of the housing 31 are respectively provided with a first guide groove 311 in plug-in fit with the first guide protrusion 111 and a second guide groove 312 in plug-in fit with the second guide protrusion 112, a grating is arranged in the light-emitting cavity 12, the grating comprises a plurality of grating pieces 121 uniformly arranged along the length direction of the light-emitting cavity 12 at intervals, each grating piece 121 is positioned right below the gap area, the section of the grid sheet 121 is V-shaped, the included angles between two side surfaces of the grid sheet 121 and the horizontal plane are both 95-105 degrees, the first guide projection 111 and the second guide projection 112 are both arranged along the length direction of the light source installation cavity 11; the first guide groove 311 and the second guide groove 312 are both disposed along the length direction of the sealing lamp body 3. The bottom surface of the lamp shell 1 is provided with a wire passing hole 13 through which a power wire can pass, so that the power wire can conveniently pass through the wire passing hole 13 to be connected with the sealed lamp body 3.

Preferably, the plane where the central axis of the first guiding protrusion 111 and the central axis of the second guiding protrusion 112 are located is parallel to the horizontal plane, the left and right sides of the light-emitting cavity 12 are provided with a first light guide plate 122 and a second light guide plate 123 which are symmetrically arranged, the first light guide plate 122 and the second light guide plate 123 are both inclined downwards outwards, the light-emitting cavity 12 is in a trapezoidal structure, and the illumination area of the linear ceiling lamp is increased.

To sum up, the embodiment of the present invention arranges the grating pieces 121 on the light-emitting cavity 12 corresponding to the gap area to adjust the light, so as to increase the light-emitting angle and further increase the illumination area to prevent the dark area phenomenon in the gap area between the two lamp beads 32, thereby ensuring uniform light-emitting and improving the illumination effect; in addition, the sealing lamp body 3 is installed in the lamp housing 1 by inserting and matching with the first guide projection 111 and the second guide projection 112, and the sealing lamp body 3 is assembled with the lamp housing 4 in an inserting manner, so that the installation and the disassembly are convenient; can fix the line type ceiling lamp in the lamps and lanterns mounting groove of ceiling through installation shell fragment 2, dismouting easy operation.

Example 2

As shown in fig. 4, the difference between this embodiment and embodiment 1 is that the height of the second guiding protrusion 112 is higher than the height of the first guiding protrusion 111, an included angle between a horizontal plane and a plane where a central axis of the first guiding protrusion 111 and a central axis of the second guiding protrusion 112 are located is 4 ° to 8 °, and preferably, an included angle between a horizontal plane and a plane where a central axis of the first guiding protrusion 111 and a central axis of the second guiding protrusion 112 are located is 6 °; further, a first light guide plate 122 and a second light guide plate 123 which are parallel to each other are disposed on the left and right sides of the light-exiting cavity 12, and the first light guide plate 122 is inclined downward toward the side where the second guide protrusion 112 is disposed; the sealing lamp body 3 integrally inclines for 4-8 degrees through the inserting and matching with the first guide lug 111 and the second guide lug 112, so that the inclined light emitting is realized, in addition, the direction of the emergent light of the sealing lamp body 3 is further adjusted through the first light guide plate 122 and the second light guide plate 123 which are the same as the inclined direction of the sealing lamp body 3, the emergent light is intensively distributed on one side away from people, so as to irradiate to the wall, the direct irradiation of human eyes is avoided, the anti-dazzle effect is realized, the attractiveness is improved, and meanwhile, the utilization rate of a light source is improved.

Further, a light blocking plate 124 is disposed at the top of the light emitting cavity 12, the light blocking plate 124 is located below the first light guide plate 122, and the light blocking plate 124 can block the residual light, so that the residual light is prevented from being directly emitted to human eyes, and the anti-glare effect is improved.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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 linear ceiling lamp is characterized by comprising a lamp shell, mounting elastic sheets and a sealing lamp body, wherein sealing end covers are arranged at the front end and the rear end of the lamp shell, the mounting elastic sheets are mounted on the top surface of the lamp shell, and clamping elastic sheets for clamping lamp mounting grooves of a ceiling are arranged at the left side and the right side of the mounting elastic sheets; the sealed lamp body comprises a shell, a light source plate arranged in the shell and a light-transmitting plate with a sealing cover arranged at the top of the shell, wherein the light source plate is provided with a plurality of lamp beads uniformly arranged at intervals along the length direction of the light source plate, and a gap area is arranged between any two adjacent lamp beads; the LED lamp is characterized in that a light source installation cavity and a light-emitting cavity located below the light source installation cavity are arranged in the lamp shell, a first guide lug and a second guide lug are respectively arranged on the left side and the right side of the light source installation cavity, a first guide groove in plug-in fit with the first guide lug and a second guide groove in plug-in fit with the second guide lug are respectively arranged on the left side and the right side of the shell, a grating is arranged in the light-emitting cavity and comprises a plurality of grating pieces evenly arranged along the length direction of the light-emitting cavity at intervals, each grating piece is located under the gap area, the cross section of each grating piece is in a V shape, and the included angles between the two side faces of each grating piece and the horizontal plane are 95-105 degrees.

2. The linear type ceiling lamp according to claim 1, wherein a plane in which a central axis of the first guide projection and a central axis of the second guide projection are located is parallel to a horizontal plane.

3. The linear type ceiling lamp according to claim 2, wherein the light emitting cavity is provided at left and right sides thereof with a first light guide plate and a second light guide plate which are symmetrically disposed, and both of the first light guide plate and the second light guide plate are inclined downward outward.

4. The linear type ceiling lamp according to claim 1, wherein the second guide projection is provided at a height higher than that of the first guide projection, and an angle between a plane where a central axis of the first guide projection and a central axis of the second guide projection are positioned and a horizontal plane is 4 ° to 8 °.

5. The linear type ceiling lamp according to claim 4, wherein the light emitting cavity is provided at left and right sides thereof with a first light guide plate and a second light guide plate which are parallel to each other, the first light guide plate being inclined downward toward a side where the second guide projection is provided.

6. The linear type ceiling lamp according to claim 5, wherein a light blocking plate is provided at a top of the light emitting cavity, the light blocking plate being positioned below the first light guide plate.

7. The linear type ceiling lamp according to claim 4, wherein an angle between a plane in which a central axis of the first guide projection and a central axis of the second guide projection are located and a horizontal plane is 6 °.

8. The linear type ceiling lamp according to claim 1, wherein the first guide projection and the second guide projection are arranged along a length direction of the light source installation cavity; the first guide groove and the second guide groove are arranged along the length direction of the sealing lamp body.

9. The linear type ceiling lamp according to claim 1, wherein the bottom surface of the lamp housing is provided with a wire through hole through which a power wire passes.