CN220017121U

CN220017121U - Classroom lamp

Info

Publication number: CN220017121U
Application number: CN202320398230.2U
Authority: CN
Inventors: 周皓; 张胜伟; 王广; 宗晓东; 王春豪
Original assignee: Beijing Aerospace Sanfa High Tech Co Ltd
Current assignee: Beijing Aerospace Sanfa High Tech Co Ltd
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-11-14
Anticipated expiration: 2033-03-06

Abstract

The utility model discloses a classroom lamp, which is used for classroom illumination and comprises a shell, a power supply cover, lamp panels, lamp beads, a lamp shade and an anti-dazzle net, wherein the shell is a square shell with a downward opening, the power supply cover is arranged at the top of the outer side of the shell, a power supply is arranged in the power supply cover, the lamp panels are arranged at the top of the inner side of the shell, the lamp beads are uniformly arranged on the lamp panels, the lamp panels are square plates extending longitudinally, the lamp panels are uniformly distributed four along the width direction of the shell, a heat radiation structure is formed between the lamp panels by the protrusion of the shell, the lamp shade and the anti-dazzle net are arranged at the opening of the shell, and the area of the anti-dazzle net is larger than that of the top of the shell. Through improving the distribution mode of lamp plate and with lamp plate, lamp pearl complex anti-dazzle net's specific structural adjustment, avoided the production of glare phenomenon when having realized enough illumination intensity, moreover, through the setting of shell top heat radiation structure, can accelerate the thermal dissipation of lamp pearl, can show the life of extension lamp pearl.

Description

Classroom lamp

Technical Field

The utility model relates to the field of lighting equipment, in particular to a classroom lamp.

Background

The lighting lamp in the classroom is significant for the vision protection of students, and the existing classroom lamp has the following problems: the conventional illuminating lamp has insufficient illumination intensity, and when the illuminating lamp with high enough illumination intensity is selected to have high enough power, the radiating effect of the illuminating lamp is generally poor, the brightness distribution is uneven, and glare is easily caused.

Disclosure of Invention

The utility model aims to provide a classroom lamp aiming at the defects existing in the prior art.

In order to achieve the above object, the present utility model adopts the following scheme:

the utility model provides a classroom lamp for classroom illumination, including the shell, the power lid, the lamp plate, the lamp pearl, lamp shade and anti-dazzle net, wherein, the shell is the square casing of opening decurrent, the shell outside top sets up the power lid, install the power in the power lid, the inboard top of shell sets up the lamp plate, evenly set up the lamp pearl on the lamp plate, the lamp plate is the square board of vertical extension, the lamp plate is along four of shell width direction equipartition, form heat radiation structure by the shell arch between the lamp plate, the opening part of shell sets up lamp shade and anti-dazzle net, the area of anti-dazzle net is greater than the area at shell top.

Further, the anti-dazzle net is fixed at the opening of the bottom of the shell through aluminum frames at two sides and plastic frames at two ends, and the opening of the bottom of the shell extends through an outward extending part obliquely downwards.

Further, at least two fastening plates are arranged at the top of the shell, and the fastening plates are connected with the suction top plate through connecting rods or flexible connecting pieces.

Further, the lamp beads comprise 200-260 LED lamps.

Further, the anti-dazzle net consists of grids with the height of 10-14mm, the side length of 12-16mm and the frame thickness of 2.0-2.4mm, and four grids at four corners of the anti-dazzle net are missing and used for fixing an aluminum frame and a plastic frame.

Further, the length of the anti-dazzle net is 1.0-1.2m, the width is 0.28-0.32m, and the height of the shell is 60-70mm.

Compared with the prior art, the utility model has the advantages that: the utility model provides a studio lamp, which realizes enough illumination intensity and avoids glare phenomenon by improving the distribution mode of a lamp panel and the specific structural adjustment of an anti-dazzle net matched with the lamp panel and the lamp beads, and can accelerate the heat dissipation of the lamp beads and remarkably prolong the service life of the lamp beads by arranging a heat dissipation structure at the top of a shell.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is an assembly view of the present utility model.

Reference numerals:

1. the anti-dazzle lamp comprises a shell, 2, a power supply cover, 3, a lamp panel, 4, a lamp shade, 5, an anti-dazzle net, 6, an aluminum frame, 7, a plastic frame, 8, a fastening plate, 9, a connecting rod or a flexible connecting piece, 10, a ceiling disc, 11 and a heat dissipation structure

Detailed Description

Example 1

As shown in fig. 1-2, a classroom lamp is used for classroom illumination, which comprises a housing 1, a power supply cover 2, lamp panels 3, lamp beads, a lamp shade 4 and an anti-dazzle net 5, wherein, the housing 1 is a square housing with downward opening, the power supply cover 2 is arranged at the top of the outer side of the housing 1, a power supply is installed in the power supply cover 2, the lamp panels 3 are arranged at the top of the inner side of the housing, the lamp beads are uniformly arranged on the lamp panels 3, the lamp panels 3 are square plates which longitudinally extend, the lamp panels 3 are uniformly distributed four along the width direction of the housing, a heat dissipation structure 11 is formed between the lamp panels 3 by the protrusion of the housing 1, the lamp shade 4 and the anti-dazzle net 5 are arranged at the opening of the housing 1, and the area of the anti-dazzle net 5 is larger than that of the top of the housing 1.

In an alternative embodiment, the antiglare net 5 is fixed at the opening at the bottom of the casing 1 by aluminum frames 6 at both sides and plastic frames 7 at both ends, and the opening at the bottom of the casing 1 extends by an outward extending part obliquely downward.

In an alternative embodiment, at least two fastening plates 8 are provided on top of the housing 1, the fastening plates 8 being connected to the suction cup 10 by means of connecting rods or flexible connections 9.

In an alternative embodiment, the lamp beads comprise 200-260 LED lamps.

In an alternative embodiment, the antiglare net 5 is composed of grids with the height of 10-14mm, the side length of 12-16mm and the frame thickness of 2.0-2.4mm, and four grids at four corners of the antiglare net 5 are missing for fixing the aluminum frame 6 and the plastic frame 7.

In an alternative embodiment, antiglare net 5 has a length of 1.0 to 1.2m, a width of 0.28 to 0.32m, and a housing height of 60 to 70mm.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the description of the present utility model, a description of the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a classroom lamp for classroom illumination, including the shell, the power lid, the lamp plate, the lamp pearl, lamp shade and anti-dazzle net, its characterized in that, the shell is the square casing of opening decurrent, the outside top of shell sets up the power lid, install the power in the power lid, the inboard top of shell sets up the lamp plate, evenly set up the lamp pearl on the lamp plate, the lamp plate is the square board of vertical extension, the lamp plate is four along shell width direction equipartition, form heat radiation structure by the shell arch between the lamp plate, the opening part of shell sets up lamp shade and anti-dazzle net, the area of anti-dazzle net is greater than the area at shell top.

2. The studio light of claim 1, wherein: the anti-dazzle net is fixed at the opening of the bottom of the shell through aluminum frames at two sides and plastic frames at two ends, and the opening of the bottom of the shell extends through an outward extending part which is inclined downwards.

3. The studio light of claim 1, wherein: at least two fastening plates are arranged at the top of the shell and are connected with the ceiling disc through connecting rods or flexible connecting pieces.

4. The studio light of claim 1, wherein: the lamp bead comprises 200-260 LED lamps.

5. The studio light of claim 1, wherein: the anti-dazzle net consists of grids with the height of 10-14mm, the side length of 12-16mm and the frame thickness of 2.0-2.4mm, and four grids at four corners of the anti-dazzle net are missing and are used for fixing an aluminum frame and a plastic frame.

6. The studio light of claim 1, wherein: the length of the anti-dazzle net is 1.0-1.2m, the width is 0.28-0.32m, and the height of the shell is 60-70mm.