CN215259425U

CN215259425U - High-efficient high heat dissipation anti-dazzle classroom lamp

Info

Publication number: CN215259425U
Application number: CN202121588006.7U
Authority: CN
Inventors: 周详御
Original assignee: Jiangsu Sunbird Lighting Electrical Appliance Co ltd
Current assignee: Jiangsu Sunbird Lighting Electrical Appliance Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-12-21
Anticipated expiration: 2031-07-13

Abstract

The utility model provides a high-efficiency high-heat-dissipation anti-dazzle classroom lamp, which comprises a LED lamp plate, a surrounding plate, a lamp cover plate and a bottom plate, wherein the LED lamp plate is arranged at the inner side of the surrounding plate, the lamp cover plate is arranged above the LED lamp plate, the bottom plate is arranged at the bottom of the surrounding plate, the lamp cover plate is provided with a rhombus groove, the inner wall side of the rhombus groove is electroplated with a chromium coating, the lamp cover plate is provided with heat dissipation holes in a penetrating way, the bottom of the lamp cover plate is provided with a bayonet lock, the LED lamp plate is provided with high-efficiency LED lamp beads which penetrate through the bottom of the rhombus groove, the edge part of the high-efficiency LED lamp beads is provided with a silica gel sleeve, thereby solving the stroboflash of the existing classroom fluorescent lamp, glare harm is higher, very easily leads to student's visual fatigue, the difficult problem of eye acerbity, the utility model discloses rational in infrastructure, the lamp shade board adopts rhombus groove structure, reduces anti-dazzle value, and high-efficient LED lamp pearl is energy-conserving high-efficient, and the sheen membrane is handled, and is not dazzling, and the radiating effect is good.

Description

High-efficient high heat dissipation anti-dazzle classroom lamp

Technical Field

The utility model relates to a classroom lamp of high-efficient high heat dissipation anti-dazzle relates to classroom illumination lamps and lanterns field.

Background

The variety of the lighting lamps is various, and the lighting lamps comprise ceiling lamps, table lamps and the like; lighting fixtures also come in a wide variety of colors, colorless, pure white, and various colors. When selecting the lamp, only the appearance and the price of the lamp are not considered, and the brightness is also considered, and the brightness is defined as the clear and soft light which is not dazzling and is processed safely. Should be selected and matched according to the occupation, hobbies, interests and habits of the residents. The size of the lighting lamp is closely related to the space ratio, and the practicability and the placing effect are considered during purchasing, so that the space integrity and the coordination sense can be achieved.

The existing classroom mainly uses fluorescent lamps in a lamp tube form as a main lighting device, but the existing fluorescent lamps have serious hazards of stroboflash, glare, blue light and the like, so that the problems of visual fatigue, eye acerbity and difficulty and the like are easily caused, the eyes of students are irrecoverable, the heat dissipation effect is poor, the service life of the lamp is shortened in a high-temperature environment for a long time, and an efficient and high-heat-dissipation anti-glare classroom lamp is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a classroom lamp of high-efficient high heat dissipation anti-dazzle to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the lamp shade board adopts rhombus groove structure, reduces anti-dazzle value, and high-efficient LED lamp pearl is energy-conserving high-efficient, and soft light membrane is handled, and is not dazzling, and the radiating effect is good.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a high-efficiency high-heat-dissipation anti-dazzle classroom lamp comprises an LED lamp panel, a surrounding plate, a lamp cover plate and a bottom plate, wherein the LED lamp panel is arranged on the inner side of the surrounding plate, the lamp cover plate is arranged above the LED lamp panel, and the bottom plate is arranged at the bottom of the surrounding plate;

the lamp shade plate is provided with a rhombus groove, the inner wall side of the rhombus groove is electroplated with a chromium coating, the lamp shade plate is provided with heat dissipation holes in a penetrating manner, and the bottom of the lamp shade plate is provided with a clamping pin;

the LED lamp panel is provided with high-efficiency LED lamp beads, the high-efficiency LED lamp beads penetrate through the bottom of the rhombic groove, and the edge parts of the high-efficiency LED lamp beads are provided with silica gel sleeves.

Further, run through on the LED lamp plate and seted up the card hole, and card hole and bayonet lock phase-match, the bayonet lock bottom is equipped with the arch, shrink groove has been seted up to bayonet lock bottom intermediate position.

Further, a flexible film is arranged on the high-efficiency LED lamp bead, the power of the high-efficiency LED lamp bead is 0.4-1.0W, the light efficiency of the high-efficiency LED lamp bead is 80-110lm/W, the color temperature of the high-efficiency LED lamp bead is 3200-.

Further, the rhombus grooves are distributed in an array.

Furthermore, the bottom of the heat dissipation hole is provided with a dust screen.

Further, the lamp cover plate and the edge part of the base plate are screwed with the surrounding plate through screws.

Further, the chromium plating layer is made of metal chromium, and an anti-static coating is coated on the surface of the chromium plating layer.

The utility model has the advantages that:

1. the cover plate of the utility model is provided with the rhombus grooves which are distributed in an array, thereby effectively weakening the glare harm; the side of the inner wall of the rhombic groove is electroplated with a chromium coating which is made of metal chromium, and the surface of the chromium coating is coated with an anti-static coating, so that the light reflecting effect is good;

2. the bottom of the lamp shade plate of the utility model is provided with the bayonet lock, the bottom of the bayonet lock is provided with the bulge, and the middle position of the bottom of the bayonet lock is provided with the shrinkage groove, so that the lamp shade plate is convenient to have good laminating property with the LED lamp panel, and the structural strength of the lamp shade plate is improved;

3. the utility model discloses a be provided with high-efficient LED lamp pearl on the LED lamp plate, high-efficient LED lamp pearl runs through rhombus tank bottom portion, is provided with the membrane of gentle light on the high-efficient LED lamp pearl, homogenizes the light of transmission, plays the effect of preventing thorn eye glare;

4. the edge part of the high-efficiency LED lamp bead of the utility model is provided with the silica gel sleeve, which plays a certain role of buffering and supporting and isolating the entering of external dust; the lamp cover plate is provided with heat dissipation holes in a penetrating mode, and the bottom of each heat dissipation hole is provided with a dust screen, so that a good heat dissipation effect is achieved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a high-efficiency high-heat-dissipation anti-glare classroom lamp according to the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is a front sectional view of the high-efficiency high-heat-dissipation anti-glare classroom lamp of the present invention;

in the figure: the LED lamp comprises a 1 enclosing plate, a 2 lamp cover plate, a 21 chromium coating layer, 22 heat dissipation holes, a 221 dustproof net, 23 clamping pins, 231 contraction grooves, 24 diamond-shaped grooves, a 3LED lamp panel, 31 high-efficiency LED lamp beads, 32 silica gel sleeves and 4 bottom plates.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a classroom lamp of high-efficient high heat dissipation anti-dazzle, includes LED lamp plate 3, surrounding plate 1, lamp shade plate 2 and end and pulls 4, and LED lamp plate 3 sets up in surrounding plate 1 inboard, and lamp shade plate 2 sets up in LED lamp plate 3 top, and end is pulled 4 and is set up in surrounding plate 1 bottom, and lamp shade plate 2 and end pull 4's marginal portion pass through the screw and twist with surrounding plate 1 screw thread and close and be connected, make things convenient for the dismouting of lamps and lanterns.

The diamond-shaped grooves 24 are arranged on the lampshade plate 2 of the utility model, and the diamond-shaped grooves 24 are distributed in an array, thus effectively weakening the glare hazard; the inner wall side of the rhombus groove 24 is electroplated with a chromium coating 21, the chromium coating 21 is made of metal chromium, and the surface of the chromium coating 21 is coated with an anti-static coating, so that the light reflecting effect is good;

the bottom of the lampshade plate 2 of the utility model is provided with the bayonet lock 23, the LED lamp plate 3 is provided with the clamping hole in a penetrating way, the clamping hole is matched with the bayonet lock 23, the bottom of the bayonet lock 23 is provided with the bulge, the middle position of the bottom of the bayonet lock 23 is provided with the shrinkage groove 231, so that the lampshade plate 2 and the LED lamp plate 3 are convenient to have good laminating performance, and the structural strength of the lampshade plate 2 is improved;

the utility model discloses a be provided with high-efficient LED lamp pearl 31 on LED lamp plate 3, high-efficient LED lamp pearl 31 runs through rhombus groove 24 bottoms, is provided with the membrane of gentle light on the high-efficient LED lamp pearl 31, homogenizes the light of transmission, plays the effect of preventing dazzling glare;

the power of the high-efficiency LED lamp bead 31 is 0.4-1.0W, the luminous efficiency of the high-efficiency LED lamp bead 31 is 80-110lm/W, the color temperature of the high-efficiency LED lamp bead 31 is 3200-.

The edge part of the high-efficiency LED lamp bead 31 of the utility model is provided with the silica gel sleeve 32 which plays a certain role of buffering and supporting and isolating the entering of external dust; the lamp housing plate 2 is provided with heat dissipation holes 22 in a penetrating manner, and the bottom of each heat dissipation hole 22 is provided with a dust screen 221, so that a good heat dissipation effect is achieved.

As an embodiment of the present invention: the LED lamp panel 3 is clamped on the inner side of the enclosing plate 1, the lampshade plate 2 is tightly covered above the LED lamp panel 3, the bayonet 23 is buckled with the LED lamp panel 3, the bottom plate 4 is tightly attached to the bottom of the enclosing plate 1, and the edge parts of the lampshade plate 2 and the bottom plate 4 are screwed and connected with the enclosing plate 1 through screws;

the classroom lamp is tested for illuminance, illuminance uniformity, glare value, stroboflash, color rendering index and lamp surface temperature through a standard instrument, and the following table data is obtained:

carry out illuminance, illuminance degree of consistency, glaring value, stroboscopic, color rendering index to this classroom lamp through standard instrument and test, reach this classroom lamp gained value and all reach the standard, demonstrate that this classroom lamp has in the aspect of anti-dazzle equivalent effect and show the improvement, see out on test lamps and lanterns surface temperature in addition the utility model discloses a classroom lamp thermal diffusivity has and shows the improvement.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a classroom lamp of high-efficient high heat dissipation anti-dazzle, includes LED lamp plate (3), bounding wall (1), lamp shade board (2) and end board (4), its characterized in that: the LED lamp panel (3) is arranged on the inner side of the enclosing plate (1), the lampshade plate (2) is arranged above the LED lamp panel (3), and the bottom plate (4) is arranged at the bottom of the enclosing plate (1);

a diamond-shaped groove (24) is formed in the lamp cover plate (2), a chromium coating (21) is electroplated on the inner wall side of the diamond-shaped groove (24), a heat dissipation hole (22) penetrates through the lamp cover plate (2), and a bayonet (23) is arranged at the bottom of the lamp cover plate (2);

the LED lamp panel (3) is provided with a high-efficiency LED lamp bead (31), the high-efficiency LED lamp bead (31) penetrates through the bottom of the diamond-shaped groove (24), and the edge part of the high-efficiency LED lamp bead (31) is provided with a silica gel sleeve (32).

2. The efficient high-heat-dissipation anti-glare classroom lamp according to claim 1, wherein: run through on LED lamp plate (3) and seted up the card hole, and card hole and bayonet lock (23) phase-match, bayonet lock (23) bottom is equipped with the arch, shrink groove (231) have been seted up to bayonet lock (23) bottom intermediate position.

3. The efficient high-heat-dissipation anti-glare classroom lamp according to claim 1, wherein: the high-efficiency LED lamp bead (31) is provided with a soft film, the power of the high-efficiency LED lamp bead (31) is 0.4-1.0W, the luminous efficiency of the high-efficiency LED lamp bead (31) is 80-110lm/W, the color temperature of the high-efficiency LED lamp bead (31) is 3200-.

4. The efficient high-heat-dissipation anti-glare classroom lamp according to claim 1, wherein: the diamond-shaped grooves (24) are distributed in an array.

5. The efficient high-heat-dissipation anti-glare classroom lamp according to claim 1, wherein: and a dust screen (221) is arranged at the bottom of the heat dissipation hole (22).

6. The efficient high-heat-dissipation anti-glare classroom lamp according to claim 1, wherein: the lamp shade plate (2) and the edge part of the bottom plate (4) are in threaded connection with the wrapping plate (1) through screws.

7. The efficient high-heat-dissipation anti-glare classroom lamp according to claim 1, wherein: the chromium plating layer (21) is made of metal chromium, and an anti-static coating is coated on the surface of the chromium plating layer (21).