CN209926106U

CN209926106U - Classroom lamp

Info

Publication number: CN209926106U
Application number: CN201920825873.4U
Authority: CN
Inventors: 江栋梁; 傅少春; 刘睿
Original assignee: Guangdong Shikang Lighting Technology Co Ltd
Current assignee: Guangdong Shikang Lighting Technology Co Ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-01-10
Anticipated expiration: 2029-06-03

Abstract

The utility model discloses a classroom lamp, include the lamp body, locate light source in the lamp body, locate the light diffuser plate of lamp body bottom and locating the grid plate of light diffuser plate bottom surface, the back of light source is fixed in on the inner wall of lamp body top, a plurality of light traps have been seted up at the top of lamp body, the light trap upper cover is equipped with the light-passing board, the light source is the LED light source, the LED light source include aluminium base board and equipartition in LED lamp pearl on the aluminium base board. The utility model discloses the illumination of classroom lamp is more even, and the illumination effect is better.

Description

Classroom lamp

Technical Field

The utility model relates to an illumination apparatus, concretely relates to classroom lamp.

Background

The classroom lamp is used as an illumination tool to create a good classroom light environment for learning, and makes an important contribution to the formation of a good learning environment. However, most of the conventional classroom lamps cannot emit light from the back, the areas of the ceiling corresponding to the back of the classroom lamps are not irradiated by light rays, so that a dark area is formed, the light emitted from the front of the classroom lamps is dazzlingly bright, the overall lighting effect is poor, and the classroom lamps capable of illuminating the ceiling are available in the market. Therefore, there is a need for improvements in the prior art to avoid the disadvantages of the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the shortcoming and not enough among the prior art, provide a classroom lamp that illumination is even, illumination is effectual.

The utility model discloses a realize through following technical scheme: the utility model provides a classroom lamp, includes the lamp body, locates light source in the lamp body, locate the light diffuser plate of lamp body bottom and locate the grid plate of light diffuser plate bottom surface, the back of light source is fixed in on the inner wall of lamp body top, a plurality of light trap have been seted up at the top of lamp body, the light trap upper cover is equipped with the light-passing board.

Further, the light source is an LED light source.

Further, the LED light source comprises an aluminum substrate and LED lamp beads uniformly distributed on the aluminum substrate.

Further, the light-transmitting plate is a PC light-transmitting plate.

Further, the light diffusion plate is a milky white PC light diffusion plate.

Further, the lamp housing is an aluminum alloy lamp housing.

Furthermore, a detachable mounting plate is arranged at one end of the lamp shell.

Furthermore, a hanging rod is arranged at the top of the lamp shell.

Further, a power supply mounting box is arranged at the top of the lamp shell, a box cover is arranged on the power supply mounting box, and a driving power supply is arranged in the power supply mounting box.

Compared with the prior art, the utility model discloses a plurality of light trap have been seted up at the top of lamp body, make the light that is fixed in light source on the inner wall of lamp body top send through the reflection in the lamp body, again from the light trap at lamp body top for the light that shines the ceiling is even and soft, simultaneously, because of the luminous positive luminous quantity that makes the classroom lamp of the back of classroom lamp reduces, the dazzling degree that the light that shines out openly reduces, makes the illumination of classroom lamp more even, and the illumination effect is better.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic structural view of a classroom lamp of the present invention;

FIG. 2 is an exploded view of the classroom lamp of the present invention;

FIG. 3 is a top view of the classroom lamp of the present invention;

fig. 4 is a sectional view a-a of fig. 3.

In the figure: : 1-a lamp housing; 2-a light source; 3-a light diffuser plate; 4-a grid plate; 5-light hole; 6-light-transmitting plate; 7-mounting a plate; 8-a boom; 9-aluminum substrate; 10-LED lamp beads; 11-power supply mounting box; 12-box cover; 13-drive power supply.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.

As shown in fig. 1-4 the utility model discloses a classroom lamp, including lamp body 1, locate light source 2 in the lamp body 1, locate the light diffuser plate 3 of 1 bottom of lamp body and locate the grid plate 4 of 3 bottom surfaces of light diffuser plate, on the back of light source 2 was fixed in 1 top inner walls of lamp body, a plurality of light traps 5 had been seted up at the top of lamp body 1, and the 5 upper covers of light trap are equipped with light-passing board 6. A plurality of light trap 5 have been seted up through the top of lamp body 1, make the light that is fixed in light source 2 on the inner wall of lamp body 1 top and sends through the reflection in lamp body 1 partly, send from the light trap 5 at lamp body 1 top again for the light that shines the ceiling is even and soft, simultaneously, because of the luminous front luminous volume that makes the classroom lamp in the back of classroom lamp reduces, the dazzling degree of the light that comes out is dazzled in the front reduces, the illumination that makes the classroom lamp is more even, the illumination effect is better.

The light source 2 is an LED light source which is more energy-saving and more environment-friendly than other light sources.

The LED light source comprises an aluminum substrate 9 and LED lamp beads 10 uniformly distributed on the aluminum substrate 9.

The light-transmitting plate 6 is a PC light-transmitting plate with strong light-transmitting property.

The light diffuser plate 3 is a milky white PC light diffuser plate.

The lamp shell 1 is an aluminum alloy lamp shell which is beneficial to heat dissipation of the classroom lamp.

One end of the lamp shell 1 is provided with a detachable mounting plate 7, and the detachable mounting plate 7 is arranged to facilitate the disassembly, assembly and maintenance of the classroom lamp.

The top of the lamp shell 1 is provided with a suspension rod 8.

The top of the lamp shell 1 is provided with a power supply mounting box 11, the power supply mounting box 11 is provided with a box cover 12, a driving power supply 13 is arranged in the power supply mounting box 11, the driving power supply 13 is arranged in the power supply mounting box 11 at the top of the lamp shell 1, on one hand, the heat dissipation of the driving power supply 13 and a classroom lamp is facilitated, and on the other hand, the installation, the maintenance and the replacement of the driving power supply 13 are facilitated.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a classroom lamp, includes the lamp body, locates the light source in the lamp body, locate the light diffuser plate of lamp body bottom and locate the grid plate of light diffuser plate bottom surface which characterized in that: the back of the light source is fixed on the inner wall of the top of the lamp housing, the top of the lamp housing is provided with a plurality of light transmitting holes, and light transmitting plates are arranged on the light transmitting hole upper covers.

2. A classroom lamp as defined in claim 1, wherein: the light source is an LED light source.

3. A classroom lamp as defined in claim 2, wherein: the LED light source comprises an aluminum substrate and LED lamp beads uniformly distributed on the aluminum substrate.

4. A classroom lamp as defined in claim 1, wherein: the light-transmitting plate is a PC light-transmitting plate.

5. A classroom lamp as defined in claim 1, wherein: the light diffusion plate is a milky white PC light diffusion plate.

6. A classroom lamp as defined in claim 1, wherein: the lamp shell is an aluminum alloy lamp shell.

7. A classroom lamp as defined in claim 1, wherein: and a detachable mounting plate is arranged at one end of the lamp shell.

8. A classroom lamp as defined in claim 1, wherein: and a hanging rod is arranged at the top of the lamp shell.

9. A classroom lamp as defined in claim 1, wherein: the lamp body top is equipped with the power supply mounting box, be equipped with the lid on the power supply mounting box, be equipped with drive power supply in the power supply mounting box.