CN218001386U

CN218001386U - Novel classroom lamps and lanterns anti-dazzle grid of concatenation mode

Info

Publication number: CN218001386U
Application number: CN202220413309.3U
Authority: CN
Inventors: 程鹏; 钟指胜; 邱菊荣
Original assignee: Zhejiang kaiyao Lighting Co Ltd
Current assignee: Zhejiang kaiyao Lighting Co Ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-12-09
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses a novel classroom lamps and lanterns anti-dazzle grid of concatenation mode, a serial communication port, include: the grating main body is a splicing structure connected with the grating main body; the area of the grating is reduced into small module units, the cost and the mold opening period of the mold are reduced, the yield of products is improved, the rejection rate is reduced, the loss is reduced, the vacuum aluminizing efficiency is improved, the volume of the grating is small, the space utilization rate of a vacuum plating furnace is improved, and the aluminizing period is shortened.

Description

Novel classroom lamps and lanterns anti-dazzle grid of concatenation mode

Technical Field

The utility model relates to an illumination lamps and lanterns field especially relates to a novel classroom lamps and lanterns anti-dazzle grid of concatenation mode.

Background

Glare can cause people to feel dazzling, cause eye ache, lacrimation and vision reduction, cause eye contrast, vision, recognition speed and other functions to be reduced, and cause people to be dizzy in severe cases, even cause industrial accidents or damage eyes. Meanwhile, glare also has obvious influence on psychology, so that the mood is irritated and the reaction is slow. The grille lamp is a lamp composed of one or more groups of parallel metal grille strips and a frame, and comprises different installation modes such as an embedded type, a ceiling type and a suspension type. The main purpose of adding the grating below the lamp is to change the anti-dazzle protection angle of the lamp by using partial shielding of the grating on light, so as to realize the anti-dazzle design of illumination. The conventional grille lamp mainly adopts a fluorescent tube as a Light source, and with the technical progress of a Light Emitting Diode (LED) solid-state Light source, the advantages of high lighting effect, long service life, environmental protection, vibration resistance and the like are fully exerted, and the conventional grille lamp is taken as a new generation Light source to be widely applied to various lamps, including grille lamps.

The lamp of the LED light source has the following two problems: firstly, because the LED chip has small area and high brightness, glare is very easy to generate, and the glare can cause people to feel dazzling, so that users feel uncomfortable, and even can cause negative emotions such as dysphoria, slow response and the like; secondly, the LED can generate a large amount of heat when being electrified, the junction temperature is increased, the lighting effect of the light source is reduced, the service life is prolonged, even the lamp is turned off, and the long-term stable operation of the product can be guaranteed only by carrying out effective heat dissipation design.

For example, a "grid glare-proof lighting fixture" disclosed in chinese patent literature has a publication number: CN209370994U, the grid area is bigger, and manufacturing cost is high, and the mould expense is high, if adopt the concatenation grid scheme, has appearance problems such as piece and section difference.

Disclosure of Invention

Therefore, the utility model provides a novel classroom lamps and lanterns anti-dazzle grid of concatenation mode adopts special design's trompil arrangement and concatenation mode, improves the outward appearance uniformity of concatenation, reduces piece and section difference, improves the yield.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a classroom lamps and lanterns anti-dazzle grid of novel concatenation mode, includes: the grating main body is connected with the splicing structure connected with the grating main body. The splicing structures are positioned on the left side and the right side of the grating main body and are used for connecting the grating main body. Can splice the grid main part, reduce the installation area of grid.

Preferably, the splicing structure comprises a buckle end and a notch end, and the buckle end and the notch end are respectively connected with two sides of the grid main body. The buckle end is located grid main part left end, and the breach end is located grid main part right-hand member, and the buckle end can be connected with the breach end for connect two adjacent grid main parts according to same direction. The grating main bodies can be arranged, so that the directions of the arranged grating main bodies are consistent, and the appearance consistency is improved.

Preferably, the buckle end is provided with positioning buckles, and the positioning buckles are arranged on one side of the grating main body at equal intervals. The opening of the positioning buckle is downward, and the positioning buckles are arranged on the end face of the left side of the grating main body at equal intervals and used for multiple fixation. Can all fix around the grid side, avoid rocking of adjacent grid after the grid is connected, improve the fixed stability of grid.

Preferably, the buckle end comprises vertical ribs which are arranged on one side of the grating main body at equal intervals. The vertical ribs are located on the lower side of the positioning buckle on the left end face of the grating main body and used for preventing light rays from being emitted from the positioning buckle. Can carry out the shading to the buckle junction.

Preferably, the buckle end is connected and is equipped with the fool-proof mouth, and the fool-proof mouth is located the buckle end outside. The fool-proof opening is positioned on the front side of the buckle end and on the side surface of the grating main body. Can ensure that the buckle end and the notch end can be quickly distinguished during assembly.

Preferably, the notch end is provided with a positioning notch opposite to the positioning buckle opening. Location breach fixed connection is on grid main part right-hand member face, and the location breach can be connected with the location buckle. The grating main body can be fixedly assembled in sequence.

Preferably, the lower end of the positioning notch corresponds to the upper end of the vertical rib. Can prevent that light from dispersing from the junction when location breach and location buckle are connected.

The utility model discloses an embodiment has following advantage:

the area of the grating is reduced into small module units, the cost and the mold opening period of the mold are reduced, the yield of products is improved, the rejection rate is reduced, the loss is reduced, the vacuum aluminizing efficiency is improved, the volume of the grating is small, the space utilization rate of a vacuum plating furnace is improved, and the aluminizing period is shortened.

Drawings

In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary and that other implementation drawings may be derived from the provided drawings by those of ordinary skill in the art without inventive effort.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

Fig. 3 is an enlarged schematic view of the structure at B in fig. 1.

Fig. 4 is the splicing diagram of the present invention.

In the figure:

1-positioning a buckle; 2-vertical ribs; 3-fool-proof mouth; 4-positioning the notch; 5-the main body of the grid.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to specific embodiments, and other advantages and effects of the present invention will be apparent from the technical understanding that the present invention is disclosed in the specification, and it is to be understood that the described embodiments are not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in fig. 1, in a preferred embodiment, the present invention discloses a novel anti-dazzle grille for classroom lamps in a splicing manner, which comprises: the grating main body is connected with the splicing structure. The splicing structures are positioned on the left side and the right side of the grating main body and are used for connecting the grating main body. Can splice the grid main part, reduce the installation area of grid. The grid main body is provided with through holes arranged in an array for preventing glare. When in use, the grating main bodies are connected through the splicing structure.

As shown in fig. 2, the splice structure includes snap ends. The buckle end is located grid main part left end, and the breach end is located grid main part right-hand member, and the buckle end can be connected with the breach end for connect two adjacent grid main parts according to same direction. The grid main bodies can be arranged, so that the directions of the arranged grid main bodies are consistent, and the appearance consistency is improved. The buckle end is provided with a positioning buckle. The opening of the positioning buckle is downward, and the positioning buckles are arranged on the end face of the left side of the grating main body at equal intervals and used for multiple fixation. Can all fix around the grid side, avoid rocking of adjacent grid after the grid is connected, improve the fixed stability of grid. The buckle end includes a vertical rib. The vertical ribs are located on the lower side of the positioning buckle on the left end face of the grating main body and used for preventing light rays from being emitted from the positioning buckle. Can carry out the shading to the buckle junction. The buckle end is provided with a fool-proof opening. The fool-proof port is positioned on the front side of the buckle end and on the side surface of the grating main body. Can ensure that the buckle end and the notch end can be quickly distinguished during assembly. When splicing, the buckle end at the left end of each grating main body is connected with the notch end at the right side of the other grating main body.

As shown in fig. 3, the notched end is provided with a positioning notch opposite to the positioning buckle opening. The positioning notch is fixedly connected to the right end face of the grating main body and can be connected with the positioning buckle. The grating main body can be fixedly assembled in sequence. The lower end of the positioning notch corresponds to the upper end of the vertical rib.

As shown in FIG. 4, the utility model discloses the concatenation back grid main part is symmetrical arrangement for the junction can not the light leak.

In another embodiment, the cell shape of the grid body comprises a circle, a regular polygon.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of this invention without departing from the spirit thereof.

Claims

1. The utility model provides a classroom lamps and lanterns anti-dazzle grid of novel concatenation mode which characterized in that includes: the grating main body is a splicing structure connected with the grating main body;

the splicing structure comprises a buckling end and a notched end, and the buckling end and the notched end are respectively connected with two sides of the grid main body; the buckle end includes the location buckle, and the buckle end is including erecting the muscle, erects the downside that the muscle is located the location buckle for prevent that light from dispersing from the location buckle.

2. The anti-dazzle grid for classroom lamps in a novel splicing mode as claimed in claim 1, wherein the positioning buckles are arranged on one side of the grid body at equal intervals.

3. The anti-dazzle grid for classroom lamps in a novel splicing mode as claimed in claim 2, wherein the vertical ribs are arranged on one side of the grid main body at equal intervals.

4. The anti-dazzle grid for classroom lamps adopting a novel splicing mode as claimed in claim 2 or 3, wherein the buckle end connection is provided with a fool-proof opening, and the fool-proof opening is positioned outside the buckle end.

5. The anti-dazzle grid for classroom lamps in a novel splicing mode as claimed in claim 4, wherein the notch end is provided with a positioning notch opposite to the opening of the positioning buckle.

6. The anti-dazzle grid for classroom lamps adopting a novel splicing mode as claimed in claim 5, wherein the lower end of the positioning notch corresponds to the upper end of the vertical rib.