CN211040675U

CN211040675U - Lighting lamp

Info

Publication number: CN211040675U
Application number: CN201922491881.2U
Authority: CN
Inventors: 罗春林; 谢建民; 李扬; 张清泉
Original assignee: Opple Lighting Co Ltd
Current assignee: Opple Lighting Co Ltd; Suzhou Op Lighting Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-07-17
Anticipated expiration: 2029-12-31
Also published as: WO2021136177A1

Abstract

The utility model discloses an illumination lamp, it includes lamp body, light source module and grading component, and the lamp body includes the mounting groove, and the lamp body is provided with hides the plain noodles, and the shading face is located the notch department of mounting groove, and the slope of shading face sets up, and the light source module is installed respectively in the mounting groove with the grading component, and the grading component is located between light source module and the shading face. The utility model discloses a back in the mounting groove of lamp body is installed to the light source module of illumination lamps and lanterns, and the light that distributes out by the light source module can follow the notch of mounting groove and jet out, and at this moment, the shading face that is located notch department can effectually intercept and reflect the light that jets out, avoids causing directly to penetrate to teachers and students to improve the condition of glare.

Description

Lighting lamp

Technical Field

The utility model relates to an illumination lamps and lanterns technical field especially relates to an illumination lamps and lanterns.

Background

Due to the upgrading of lighting technology standards and the popularization of blackboard-dedicated lighting products, blackboard lighting lamps have become indispensable special lighting lamps for classroom lighting. Most blackboard lamps often generate dazzling glare to teachers giving lessons due to defects of lamp structures and installation modes, the eyes are prone to ache and lacrimation, and adverse reactions such as eye fatigue, reduction of working efficiency and even vision deterioration can be accelerated when the blackboard lamps work in a strong glare environment for a long time.

In the market, some blackboard lamps are pure lens schemes, and generate larger glare for students and teachers; some blackboard lamp light-intercepting devices are injection-molded parts, so that the light control efficiency is low, the utilization rate is low, and the cost is higher; some blackboard lamps need to adjust the installation angle of lamps and lanterns in order to satisfy the illuminance and the degree of consistency problem of blackboard, and the installation procedure is comparatively loaded down with trivial details, and can not satisfy the requirement of different installation distances necessarily.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a lighting lamp to solve the problem that current blackboard lamp produces the glare easily.

The embodiment of the utility model is realized like this:

based on foretell purpose, the embodiment of the utility model discloses an illumination lamp, including lamp body, light source module and grading component, the lamp body includes the mounting groove, the lamp body is provided with hides the plain noodles, the shading face is located the notch department of mounting groove, it sets up to hide the plain noodles slope, the light source module with the grading component install respectively in the mounting groove, just the grading component is located the light source module with hide between the plain noodles.

The utility model discloses a technical scheme can reach following beneficial effect:

the utility model discloses an illumination lamps and lanterns are with low costs, the equipment is simple, and the light source module is installed the mounting groove of lamp body back in, and the light that distributes out by the light source module can follow the notch of mounting groove and jet out, and at this moment, the shading face that is located notch department can effectually intercept and reflect the light that jets out, avoids causing the direct projection to teachers and students to improve the condition of glare.

Drawings

The accompanying drawings, which are described herein, serve to disclose a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are used to explain the invention and not to constitute an undue limitation on the invention. In the drawings:

fig. 1 is an exploded schematic view of a lighting fixture disclosed in an embodiment of the present invention;

fig. 2 is a schematic view of an assembly structure of a lighting fixture disclosed in an embodiment of the present invention;

fig. 3 is a partial enlarged view of fig. 2 according to an embodiment of the present invention;

fig. 4 is a schematic view of a lamp body disclosed in the embodiment of the present invention at a first viewing angle;

fig. 5 is a partial enlarged view of fig. 4 according to an embodiment of the present invention;

fig. 6 is a schematic view of a lamp body disclosed in the embodiment of the present invention at a second viewing angle;

fig. 7 is a schematic view of the connection between the grid and the connection plate according to the embodiment of the present invention;

fig. 8 is a schematic view of a light source module according to an embodiment of the present invention;

fig. 9 is a schematic view of a light distribution element disclosed in an embodiment of the present invention;

fig. 10 is a light path diagram of a lighting fixture disclosed in an embodiment of the present invention;

description of reference numerals: 100-a lamp body; 110-a mounting groove; 120-shading surface; 130-a first card slot; 140-a second card slot; 150-a first bevel; 160-a housing chamber; 200-a light source module; 210-a light source board; 220-a light source; 300-a light distribution element; 400-a grid; 500-connecting plate; 510-an opening; 520-a second bevel; 600-cover plate.

Detailed Description

To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The technical solutions disclosed in the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 10, an embodiment of the present invention discloses an illumination lamp, which includes a lamp body 100, a light source module 200 and a light distribution element 300, wherein the lamp body 100 includes a mounting groove 110, and meanwhile, the lamp body 100 is provided with a light shielding surface 120 for preventing glare, the light shielding surface 120 is located at a notch of the mounting groove 110, the light shielding surface 120 is obliquely disposed, the light source module 200 and the light distribution element 300 are respectively installed in the mounting groove 110, and the light distribution element 300 is located between the light source module 200 and the light shielding surface 120.

The lamp body 100 may be a metal part, and the lamp body 100 may be processed by metal plate processing or aluminum extrusion processing. In general, the light distribution element 300 is a lens, and in the embodiment of the present invention, the specific type of the light distribution element 300 is not limited.

The lighting lamp disclosed in this embodiment can let mounting groove 110 set up downwards when the installation is used, and shading face 120 is located the one side that mounting groove 110 deviates from the blackboard, and like this, when the mr writes or speaks on the blackboard, utilize shading face 120 just can avoid causing the direct light of light to the mr to avoid the glare, and simultaneously, the setting of shading face 120 also can avoid causing the direct light of light to the student at rear.

The utility model discloses an illumination lamps and lanterns are with low costs, the equipment is simple, and light source module 200 is installed the mounting groove 110 of lamp body 100 back in, and the light that distributes out by the light source can follow the notch of mounting groove 110 and jet out, and at this moment, the light face 120 that hides that is located notch department can effectually intercept and reflect the light that jets out, avoids causing the direct projection to teachers and students to improve the condition of glare.

In some embodiments of the present embodiment, the projection surface of the light shielding surface 120 along the height direction of the mounting groove 110 may cover at least part of the mounting groove 110, that is, the area of the projection surface of the light shielding surface 120 along the height direction of the mounting groove 110 partially covers the notch of the mounting groove 110, or completely covers the notch of the mounting groove 110. In the classroom, a plurality of lighting lamps need to be installed, the lighting lamps are respectively positioned on the platform and at other positions of the classroom, and when the seats are installed, the seats of some students can be directly positioned under the lighting lamps, so that the mounting groove 110 is at least partially covered by the projection surface of the light shielding surface 120 along the height direction of the mounting groove 110, and the students can be prevented from being dazzled when the students raise their heads, thereby improving the situation of dazzling.

It should be noted that the height direction of the mounting groove 110 refers to a direction in which the mounting groove 110 is inwardly recessed, and the length direction of the mounting groove 110 refers to a direction in which the mounting groove 110 extends along the length direction of the lamp body 100.

Referring to fig. 1, 7 and 10, in some embodiments of the present embodiment, the lighting fixture further includes a plurality of grills 400, the grills 400 are all mounted on the lamp body 100, the grills 400 are disposed at intervals along the length direction of the mounting groove 110, the grills 400 are located on a side of the light distribution element 300 away from the light source module 200, and the grills 400 are disposed orthogonal to the surface of the light distribution element 300. In general, the light rays received by the eyes of the teacher and the students are the light rays obliquely emitted from the light source module 200, and the light rays can be directly irradiated into the eyes, so that the light rays received by the eyes are the maximum, and the side glare effect on the teacher and the students is obvious. In this embodiment, the light emitted from the light source module 200 enters the area of the grids 400 after being processed by the light distribution element 300, a part of the light is emitted vertically or nearly vertically from between the adjacent grids 400, and the other part of the light emitted obliquely enters the surface of the grids 400, so that the grids 400 can block the obliquely emitted light, thereby preventing the light source module 200 from directly irradiating the eyes, and further playing a role of anti-glare.

The grill 400 may be used as an accessory, and may be selectively installed when installed close to the blackboard, or may be selectively installed when a distance from the blackboard is sufficient to achieve a better glare control effect.

Further, the lighting fixture may further include a connection plate 500, the connection plate 500 is mounted on the lamp body 100, the light distribution element 300 is located between the connection plate 500 and the light source module 200, the connection plate 500 is provided with a plurality of openings 510, the plurality of openings 510 are arranged at intervals along the length direction of the connection plate 500, the plurality of grids 400 are connected with the connection plate 500, one grid 400 is arranged between two adjacent openings 510, and the grid 400 is located on one side of the connection plate 500 away from the light distribution element 300. The grating 400 and the connecting plate 500 can be processed and produced in an integrated forming mode, so that the installation steps can be reduced, the assembly is simpler and easier to operate, and the grating 400 and the connecting plate 500 can be processed and formed in an integrated forming mode such as cold rolling plate baking varnish or hot rolling plate baking varnish and the like.

After the grille 400 and the connecting plate 500 are mounted on the lamp body 100, one side of the grille 400 away from the connecting plate 500 can be abutted against the shading surface 120, so that glare of the lighting lamp to students or teachers from the side can be avoided.

Meanwhile, when the lighting fixture is arranged, it is considered that all the light sources 220 are located between the grids 400, that is, all the openings 510 are arranged between two adjacent openings 510, and no opening 510 is arranged on the other side of the grid 400 located on the outermost side, so that the grid 400 can further prevent the lighting fixture from causing glare to students or teachers from the side.

Referring to fig. 1 and 8, in some embodiments of the present embodiment, the light source module 200 includes a light source board 210 and a plurality of light sources 220, the light source board 210 is clamped in the mounting groove 110, the plurality of light sources 220 are arranged at intervals along the length direction of the light source board 210, and each opening 510 corresponds to at least one light source 220. Therefore, the connecting plate 500 can be prevented from shielding the light of the light source 220, and the lighting efficiency of the lighting lamp is improved.

As a preferred embodiment of the present invention, the number of the light sources 220 is equal to the number of the openings 510, and each light source 220 is disposed opposite to one opening 510. Each light source 220 may be positioned at the very center of the opening 510, maximizing the utilization of the light sources 220.

In some embodiments of the present embodiment, a first card slot 130 and a second card slot 140 are disposed on a side wall of the mounting groove 110, the first card slot 130 and the second card slot 140 are disposed at intervals along a height direction of the mounting groove 110, the light distribution element 300 is clamped in the first card slot 130, and the light source module 200 is clamped in the second card slot 140. The light distribution element 300 and the light source module 200 are fixed by the first clamping groove 130 and the second clamping groove 140, so that the installation and the disassembly are more convenient, and the maintenance and the overhaul are convenient.

As a preferred embodiment of the present embodiment, the first card slot 130 extends along the length direction of the mounting groove 110, and at least one end of the first card slot 130 extends to a port of the mounting groove 110; the second card slot 140 extends along the length direction of the mounting groove 110, and at least one end of the second card slot 140 extends to a port of the mounting groove 110. The light source module 200 and the light distribution element 300 may be both configured as a bar shape, wherein the light distribution element 300 may be manufactured by injection molding or extrusion molding, and the light distribution is not limited to symmetric light distribution or polarized light distribution.

When the light source module 200 or the light distribution element 300 is installed, the light source module 200 or the light distribution element 300 can be clamped into the lamp body 100 from the side wall, the light source module 200 is inserted along the length direction of the second clamping groove 140, the light distribution element 300 is inserted along the length direction of the first clamping groove 130, the installation mode does not affect the grating 400 and the connecting plate 500 at the notch of the installation groove 110, and therefore installation between the two is not interfered, and more convenience in assembly is achieved. Meanwhile, when the lamp body 100 needs to be detached for maintenance or replaced, the light source module 200 or the light distribution element 300 can be directly taken out from the side of the lamp body 100, and the operation is simple and convenient.

Further, the ends of the mounting groove 110 may respectively extend to the end surfaces of the lamp body 100, that is, the mounting groove 110 penetrates through the lamp body 100, and the first card slot 130 and the second card slot 140 also penetrate through the lamp body 100, so that the two ends of the first card slot 130 and the second card slot 140 respectively extend to the two ends of the mounting groove 110, which is more convenient for assembly and disassembly.

In addition, two cover plates 600 may be disposed on two sides of the lamp body 100, and the two cover plates 600 are disposed on two sides of the mounting groove 110, respectively, after the cover plates 600 are mounted on the lamp body 100, a space formed by the lamp body 100, the cover plates 600, and the light distribution element 300 is relatively sealed, so as to protect the light source module 200. The cover plate 600 and the lamp body 100 can be combined in a threaded connection or a clamping connection, so that the installation and the disassembly are convenient.

The cover plates 600 may be extended to protect the light-shielding surface 120 between the two cover plates 600, so that side glare can be further prevented, and at this time, it is also possible to provide the openings 510 for light to pass through on the connection plate 500 between the grating 400 and the cover plates 600.

As a preferred embodiment of the present invention, the bottom of the mounting groove 110 may be disposed obliquely, and the second slot 140 may be disposed obliquely, so that one side of the light source module 200 is higher than the other side of the light source module 200, and at this time, the bottom of the mounting groove 110 is opposite to the oblique direction of the light shielding surface 120. The light source module 200 arranged obliquely can be matched with the light shading surface 120 arranged obliquely, so that light in the classroom is brighter.

The light shielding surface 120 is located at a higher side of the groove bottom of the mounting groove 110. When the lighting fixture disclosed in this embodiment is installed in a classroom, generally, the side of the installation groove 110 not provided with the light shielding surface 120 faces the blackboard, and when a teacher on a platform faces away from the blackboard, the side of the lighting fixture facing the teacher is not provided with the light shielding surface 120, at this time, there is a possibility of causing glare to the teacher, and this situation can be improved by the light source module 200 that is obliquely arranged in the opposite direction to the light shielding surface 120.

In some embodiments of the present embodiment, the first card slot 130 and the second card slot 140 are disposed in parallel, the lamp body 100 is provided with a first inclined surface 150, the first inclined surface 150 is located on a side of the mounting slot 110 away from the light shielding surface 120, and a side of the first inclined surface 150 extends to a side of the second card slot 140 away from the light shielding surface 120. The first inclined plane 150 can reduce the light shielding effect of the side wall of the mounting groove 110 facing away from the light shielding surface 120, so that more light can be emitted into the classroom by the light source module 200.

A reserved groove for installing the connection plate 500 may be reserved between the light shielding surface 120 and the first locking groove 130, one end of the connection plate 500 may be clamped in the reserved groove, and the other side of the connection plate 500 may be provided with a second inclined surface 520 matched with the first inclined surface 150, so that the connection between the connection plate 500 and the lamp body 100 is more firm and compact.

In the embodiment of the present invention, the lamp body 100 may further include a housing cavity 160 transversely connected to the side wall of the mounting groove 110, and the housing cavity 160 is used for housing modules such as driving power supply components. Because the embodiment of the utility model discloses illumination lamps and lanterns, the light by light source module 200 outgoing need reflect in order to change the light path at shading face 120 and grid 400, and then realize the effect of anti-dazzle, and the module such as drive power supply module of consequently not being convenient for sets up in the mounting groove together with light source module 200 to avoid producing the influence to the emergent light of light source module 200.

Referring to fig. 9, in some embodiments of the present invention, a protrusion may be disposed below the light distribution element 300, after the light distribution element 300 and the light source module 200 are respectively mounted on the lamp body 100, the protrusion below the light distribution element 300 may just abut against the light source module 200, so as to position and fix the light source module 200, a positioning groove may be disposed below the protrusion along the length direction of the light distribution element 300, and after the light distribution element 300 abuts against the light source plate 210, the light source 220 may just be located in the positioning groove, so as to protect the light source 220.

The utility model discloses what the key description in the above embodiment is different between each embodiment, and different optimization characteristics are as long as not contradictory between each embodiment, all can make up and form more preferred embodiment, consider that the literary composition is succinct, then no longer describe here.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides an illumination lamp, its characterized in that, includes lamp body (100), light source module (200) and grading component (300), lamp body (100) are including mounting groove (110), lamp body (100) are provided with hides plain noodles (120), it is located to hide plain noodles (120) the notch department of mounting groove (110), it sets up to hide plain noodles (120) slope, light source module (200) with grading component (300) install respectively in mounting groove (110), just grading component (300) are located light source module (200) with hide between the plain noodles (120).

2. A lighting fixture as recited in claim 1, wherein a projection plane of the light shading surface (120) along a height direction of the mounting groove (110) covers at least a portion of the mounting groove (110).

3. The lighting fixture according to claim 1, further comprising a plurality of grills (400), wherein the grills (400) are mounted on the lamp body (100), the grills (400) are spaced apart from each other along a length direction of the mounting groove (110), the grills (400) are located on a side of the light distribution element (300) facing away from the light source module (200), and the grills (400) are disposed perpendicular to a surface of the light distribution element (300).

4. The lighting lamp according to claim 3, further comprising a connecting plate (500), wherein the connecting plate (500) is mounted on the lamp body (100), the light distribution element (300) is located between the connecting plate (500) and the light source module (200), the connecting plate (500) is provided with a plurality of openings (510), the plurality of openings (510) are spaced apart from each other along a length direction of the connecting plate (500), the plurality of grids (400) are connected to the connecting plate (500), one grid (400) is located between two adjacent openings (510), and the grid (400) is located on a side of the connecting plate (500) away from the light distribution element (300).

5. The lighting fixture of claim 4, wherein the light source module (200) comprises a light source board (210) and a plurality of light sources (220), the light source board (210) is clamped in the mounting groove (110), the plurality of light sources (220) are arranged at intervals along the length direction of the light source board (210), and each opening (510) corresponds to at least one light source (220).

6. A lighting fixture as recited in claim 5, wherein the number of said light sources (220) is equal to the number of said openings (510), each of said light sources (220) being disposed opposite one of said openings (510).

7. The lighting fixture according to any one of claims 1 to 6, wherein a first card slot (130) and a second card slot (140) are disposed on a side wall of the mounting groove (110), the first card slot (130) and the second card slot (140) are spaced apart from each other along a height direction of the mounting groove (110), the light distribution element (300) is clamped in the first card slot (130), and the light source module (200) is clamped in the second card slot (140).

8. The lighting fixture of claim 7, wherein the first card slot (130) extends along a length of the mounting slot (110), and at least one end of the first card slot (130) extends to a port of the mounting slot (110); the second clamping groove (140) extends along the length direction of the mounting groove (110), and at least one end of the second clamping groove (140) extends to the port of the mounting groove (110).

9. The lighting fixture according to claim 8, wherein the bottom of the mounting groove (110) is inclined, and the second locking groove (140) is inclined, so that one side of the light source module (200) is higher than the other side of the light source module (200).

10. A lighting fixture as recited in claim 9, wherein said light-blocking surface (120) is located on a higher side of a bottom of said mounting groove (110).

11. A lighting fixture as recited in claim 10, wherein the first card slot (130) is parallel to the second card slot (140), a first inclined surface (150) is disposed on the lamp body (100), the first inclined surface (150) is located on a side of the mounting groove (110) facing away from the light-shielding surface (120), and a side of the first inclined surface (150) extends to a side of the second card slot (140) facing away from the light-shielding surface (120).

12. A lighting fixture as recited in claim 1, wherein said lamp body (100) further comprises a receiving cavity (160) laterally connected to a side wall of said mounting slot (110).