CN219120450U

CN219120450U - Lamp backboard and lamp thereof

Info

Publication number: CN219120450U
Application number: CN202320358568.5U
Authority: CN
Inventors: 储蒋华; 郑德志
Original assignee: Zhejiang Ouyi Intelligent Technology Co ltd
Current assignee: Zhejiang Ouyi Intelligent Technology Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-06-02
Anticipated expiration: 2033-02-20

Abstract

The utility model provides a lamp backboard and a lamp thereof, and belongs to the technical field of lamps. The utility model provides a lamps and lanterns backplate, includes the lamp panel, the lamp panel has the bottom and around the lateral wall that the bottom set up, the lateral wall with the marginal connection of bottom is followed the inboard of lateral wall is equipped with the draw-in groove that is used for the card to go into the diffuser plate, the draw-in groove with have the interval between the bottom. The utility model has the advantages of reducing cost and improving assembly efficiency.

Description

Lamp backboard and lamp thereof

Technical Field

The utility model belongs to the technical field of lamps, and particularly relates to a lamp backboard and a lamp thereof.

Background

Today's flat panel lamps are usually composed of a lamp panel, a light source assembly, a diffuser plate and a bezel, wherein the diffuser plate needs to be fixed on the lamp panel by means of the bezel. For example, the flat panel lamp disclosed in CN202222327331.9 has a diffusion plate and a face frame both installed above a lamp panel, and the face frame needs to be separately manufactured to fix the diffusion plate during the production process, which not only increases the production cost, but also reduces the assembly efficiency.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides a lamp backboard and a lamp thereof, which have the characteristics of reducing cost and improving assembly efficiency.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a lamps and lanterns backplate, its characterized in that, includes the lamp panel, the lamp panel has the bottom and around the lateral wall that the bottom set up, the lateral wall with the edge connection of bottom is equipped with along the inboard of lateral wall and is used for the draw-in groove of card income diffuser plate, the draw-in groove with have the interval between the bottom.

In the lamp backboard, the lamp panel is further provided with a frame, the frame surrounds the side wall and is connected with one end, far away from the bottom, of the side wall, the frame comprises a plane portion and a guide portion, the guide portion is arranged on the inner ring of the plane portion, and the guide portion is inclined from the surface of the plane portion to the clamping groove.

In the lamp backboard, the frame further comprises a reinforcing part, the reinforcing part is connected with the outer ring of the plane part, and the reinforcing part is attached to the plane part.

In the lamp backboard, the clamping groove is provided with an arc-shaped corner, and the guide part is provided with an arc-shaped guide part which is matched with the arc-shaped corner.

In the lamp backboard, the bottom is provided with a plurality of mounting groove structures, and the mounting groove structures are net-shaped.

In the lamp backboard, the lamp panel is of an integrated structure.

In the lamp backboard, a protruding part is arranged outside the side wall, and at least one through hole is arranged on the protruding part.

A lamp comprises the lamp backboard, a plurality of lamp strips and a diffusion plate, wherein the lamp strips are fixed in the lamp backboard, and the edge of the diffusion plate is clamped into the clamping groove.

In the lamp, glue is filled in the clamping groove, and the glue is connected with the diffusion plate and fixes the diffusion plate.

Compared with the prior art, the utility model has the following advantages:

in this application, a more simplified design is employed compared to conventional lamp bank structures. Through set up the draw-in groove on the lateral wall of lamp panel, replaced traditional face frame for the diffuser plate can directly card go into in the draw-in groove. The design not only effectively reduces the cost of raw materials, but also improves the assembly efficiency of the lamp set.

Drawings

FIG. 1 is a schematic view of a lamp panel of the present application;

FIG. 2 is a schematic view of a lamp panel of the present application from another perspective;

FIG. 3 is a schematic side view of a lamp panel of the present application;

FIG. 4 is a schematic cross-sectional view of A-A of FIG. 3;

FIG. 5 is a schematic view of a partial enlarged structure of FIG. 4;

fig. 6 is a schematic cross-sectional view of a luminaire of the present application.

In the drawing the view of the figure,

2. a lamp panel; 21. a bottom; 211. a mounting groove structure; 22. a sidewall; 221. a clamping groove; 2211. arc-shaped corners; 222. a protruding portion; 2221. a through hole; 23. a frame; 231. a planar portion; 232. a guide part; 2321. an arc-shaped guide part; 233. a reinforcing part;

3. a light bar;

4. and a diffusion plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 5, a back plate of a lamp comprises a lamp panel 2, wherein the lamp panel 2 is provided with a bottom 21 and a side wall 22 arranged around the bottom 21, the side wall 22 is connected with the edge of the bottom 21, a clamping groove 221 for clamping a diffusion plate 4 is arranged along the inner side of the side wall 22, and a space is reserved between the clamping groove 221 and the bottom 21.

In this application, compare in the structure of traditional lamp panel 2, face frame, reduced the face frame, set up draw-in groove 221 on the lateral wall 22 of lamp panel 2 to with diffuser plate 4 direct card go into in the draw-in groove 221, reduced the production and processing of face frame part, reduced raw and other materials cost, provided the packaging efficiency of banks.

The surface frame component which needs to be used in the traditional lamp is omitted, the diffusion plate 4 is directly clamped into the clamping groove 221 on the side wall of the lamp panel 2, the additional fixing structure is avoided, and the production cost and the manufacturing difficulty are greatly reduced.

In the process of installation and assembly, only the diffusion plate 4 is required to be directly clamped into the clamping groove 221 of the lamp panel 2, so that the assembly process is simplified, and the assembly efficiency is improved.

Specifically, the lamp panel 2 further has a rim 23, the rim 23 is disposed around the side wall 22 and connected to one end of the side wall 22 away from the bottom 21, the rim 23 includes a plane portion 231 and a guide portion 232, the guide portion 232 is disposed on an inner ring of the plane portion 231, and the guide portion 232 is inclined from a surface of the plane portion 231 toward the card slot 221.

The frame 23 can provide the intensity of the whole lamp panel 2, and the side of the frame 23 facing the side wall 22 is provided with the guide part 232, so that the diffusion plate 4 can be more conveniently installed.

Since the diffusion plate 4 is easy to break after being bent, but can be slightly deformed, the worker can press the diffusion plate 4 in the clamping groove 221 in a pressing manner by means of the guiding part 232 when the guiding part 232 is arranged, so that the installation of the worker is facilitated.

Specifically, the frame 23 further includes a reinforcing portion 233, the reinforcing portion 233 is connected to an outer ring of the planar portion 231, and the reinforcing portion 233 is attached to the planar portion 231.

The reinforcing portion 233 is provided, so that the overall strength of the lamp panel 2 can be further enhanced, and the reinforcing portion 233 is bonded to the planar portion 231, so that the edge portion located at the outermost layer can have a relatively smooth edge, and the possibility of scratching a user can be reduced. To achieve this, we turn the outer portion of the rim 23 inwards to form a reinforcement 233. The design can not only enhance the overall strength of the lamp, but also improve the safety and reliability of the lamp and protect the safety of users.

Specifically, the slot 221 has an arcuate corner 2211, and the guide 232 has an arcuate guide 232 that fits into the arcuate corner 2211.

In order to solve the problem that the diffusion plate 4 is easily broken, particularly, in the case that a relatively sharp corner portion thereof is broken after being slightly bent, the present application has been improved in design of the catching groove 221. Specifically, for the corner portion of the clip groove 221 corresponding to the diffusion plate 4, an arc-shaped corner 2211 is designed, and the corresponding arc-shaped guide 232 is also provided in an arc-shaped shape corresponding thereto. In this way, the diffuser plate 4 is easier to install, and the likelihood of chipping the diffuser plate 4 is reduced.

Specifically, the bottom 21 is provided with a plurality of mounting groove structures 211, and the mounting groove structures 211 are net-shaped.

The stability and the firmness of the lamp backboard are improved, and the rigidity and the bearing capacity of the bottom 21 can be increased by arranging the plurality of mounting groove structures 211, so that the whole lamp backboard is more stable and firm and is not easy to deform or damage.

The lamp assembly and installation are facilitated, and the lamp assembly, such as the driver, the lamp strip 3, the diffusion plate 4 and the like, can be conveniently installed and fixed by the installation groove structure 211, so that the assembly efficiency and accuracy are improved, and meanwhile, the lamp assembly and disassembly are also facilitated.

Specifically, the lamp panel 2 is an integrally formed structure.

The integrally formed lamp panel 2 is stronger in structure and higher in overall strength than a lamp panel assembled by multiple parts, and can better resist the impact and extrusion of external force, so that the durability of the lamp is improved.

For the lamp panel of multipart equipment, the lamp panel 2 of integrated into one piece structure can be through the direct shaping of mould with the plate many times, need not assemble, has saved manufacturing cost and human cost.

The lamp panel 2 with the integrated structure reduces parts which need to be adjusted and aligned in the assembly process, can be assembled and installed more quickly and conveniently, and improves the assembly efficiency.

The lamp panel 2 of the integrated structure has no joint of multi-component assembly, reduces the failure rate caused by the problems of loose joint and the like, and improves the reliability and stability of the lamp.

Specifically, the outer portion of the side wall 22 is provided with a protrusion 222, and the protrusion 222 is provided with at least one through hole 2221.

The through hole 2221 is used for fixing the connecting piece on the bulge 222, and the bulge 222 can position the position of the connecting piece to make things convenient for the installation of connecting piece, when hanging lamps and lanterns, can make the position of connecting piece more accurate, make lamps and lanterns hang the in-process more steady and pleasing to the eye.

As shown in fig. 6, a lamp comprises the lamp back plate, a plurality of lamp strips 3 and a diffusion plate 4, wherein the lamp strips 3 are fixed in the lamp back plate, and the edge of the diffusion plate 4 is clamped into the clamping groove 221.

Specifically, glue is filled in the clamping groove 221, and the glue is connected with the diffusion plate 4 and fixes the diffusion plate 4. By fixing the diffusion plate 4 in the clamping groove 221 by using glue, the possibility that the diffusion plate 4 is separated under the condition that the lamp is subjected to external force can be effectively reduced, and the diffusion plate is more reliable under the condition of negative pressure. Once the glue is completely cured, the diffuser plate 4 will remain firmly in place, avoiding sloshing and loosening. The lamp not only can improve the reliability and durability of the lamp, but also can enhance the overall stability and safety of the lamp, so that the lamp is more suitable for various use occasions.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. Meanwhile, the meaning of "and/or" appearing throughout the text is to include three schemes, taking "a and/or B" as an example, including a scheme, or B scheme, or a scheme that a and B satisfy simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

All the components are general standard components or components known to the person skilled in the art, and the structures and principles of the components are known to the person skilled in the art through technical manuals or through routine experimental methods.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a lamps and lanterns backplate, its characterized in that, includes lamp panel (2), lamp panel (2) have bottom (21) and around lateral wall (22) that bottom (21) set up, lateral wall (22) with the edge connection of bottom (21), follow the inboard of lateral wall (22) is equipped with draw-in groove (221) that are used for the card to go into diffuser plate (4), draw-in groove (221) with have the interval between bottom (21).

2. The luminaire back plate according to claim 1, characterized in that the lamp panel (2) further has a rim (23), which rim (23) is arranged around the side wall (22) and is connected to an end of the side wall (22) remote from the bottom (21), the rim (23) comprises a planar portion (231) and a guiding portion (232), the guiding portion (232) is arranged in the inner ring of the planar portion (231), and the guiding portion (232) is inclined from the surface of the planar portion (231) towards the clamping groove (221).

3. The luminaire backplate according to claim 2, wherein the rim (23) further comprises a reinforcement portion (233), the reinforcement portion (233) is connected to the outer rim of the planar portion (231), and the reinforcement portion (233) is attached to the planar portion (231).

4. A luminaire back plate as claimed in claim 3 characterized in that the clamping groove (221) has an arc-shaped corner, the guide (232) having an arc-shaped guide (232) adapted to the arc-shaped corner.

5. A luminaire back plate according to claim 1 characterized in that the bottom part (21) is provided with a number of mounting groove structures (211), which mounting groove structures (211) are net-shaped.

6. A luminaire back plate as claimed in any one of claims 1 to 5, characterized in that the lamp panel (2) is of an integrally formed construction.

7. The luminaire back plate according to claim 1, characterized in that the side wall (22) is provided with a protrusion (222) on the outside, the protrusion (222) being provided with at least one through hole (2221).

8. A lamp, characterized by comprising the lamp backboard according to any one of claims 1-7, a plurality of lamp strips (3) and a diffusion plate (4), wherein the lamp strips (3) are fixed in the lamp backboard, and the edge of the diffusion plate (4) is clamped into the clamping groove (221).

9. A luminaire as claimed in claim 8, characterized in that the clamping groove (221) is filled with glue, which is connected to the diffuser plate (4) and fixes the diffuser plate (4).