CN219775567U - LED lamp - Google Patents

Abstract

The utility model provides an LED lamp, which comprises a rear plate, a diffusion plate, a connecting piece for connecting the rear plate and the diffusion plate, a plurality of fasteners and a light source, wherein the middle part of the rear plate and the diffusion plate are assembled and connected to form a hollow cavity; the connecting piece is provided with a connecting groove, the side wall of the connecting groove is provided with a plurality of insections, and the rear plate is provided with a plurality of through holes corresponding to the connecting groove; after the rear plate is mounted on the connecting piece, each fastener can respectively pass through the through hole and be connected and fixed with the insection; the light source is arranged in the hollow cavity. Through above-mentioned setting, user or staff all can convenient and fast's realization is to the equipment of lamps and lanterns, simple structure and stable firm, and the fastener can not expose in the outside after the installation simultaneously for lamps and lanterns overall structure is succinct pleasing to the eye, provides user's use experience.

Description

LED lamp

Technical Field

The utility model belongs to the technical field of lamps, and particularly relates to an LED lamp.

Background

LED lighting fixtures are a generic term for LED fixtures, and refer to fixtures that transmit light, distribute and change the light distribution of LED light sources, including all the parts and components required to secure and protect the LED light sources, except for the LED light sources, as well as the wiring accessories necessary for connection to a power supply.

The existing LED lamp is complex in structure, high difficulty exists in assembly, users or staff cannot realize rapid assembly, normal use of the users is affected, and meanwhile, screws or other fixing structures are fixedly connected between all the parts and exposed outside, so that the whole appearance is not attractive.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides an LED lamp which can solve the problems that the existing LED lamp is complex in structure, complicated to install, exposed in the outside and the like, and has the advantages of simple structure, convenience in installation and hidden fixing structure.

The utility model adopts the following technical scheme:

an LED luminaire, comprising:

the middle part of the rear plate and the diffusion plate are assembled and connected to form a hollow cavity;

the connecting piece is used for connecting the rear plate and the diffusion plate, a connecting groove is formed in the connecting piece, a plurality of insections are formed in the side wall of the connecting groove, and a plurality of through holes are formed in the rear plate corresponding to the connecting groove;

the rear plate is arranged on the connecting piece, and each fastener can respectively penetrate through the through hole and be connected and fixed with the insection;

the light source is arranged in the hollow cavity.

Further, the connecting piece is in a closed ring shape and is arranged around the edge connection part of the rear plate and the diffusion plate, and the connecting groove is formed along the length direction of the connecting piece.

Further, the back plate is provided with a turned-over edge, the connecting piece corresponds to the turned-over edge and is provided with an inwards sunken clamping position, and when the back plate is fixed on the connecting piece, the turned-over edge is buckled with the clamping position so that the side wall of the connecting piece and the turned-over edge end part are located on the same plane.

Further, the connecting piece is in a closed ring shape, the connecting piece is provided with a supporting part for supporting the diffusion plate, and the supporting part extends from the bottom of the connecting piece to the center.

Further, the rear plate is provided with a reinforcing portion for reinforcing the strength of the rear plate.

Further, the reinforcement is a recessed V-shaped reinforcement, which is disposed around the rear plate.

Further, when the rear plate and the diffusion plate are respectively fixed on the connecting piece, the bottom of the V-shaped reinforcing part is abutted with the upper end face of the diffusion plate.

Further, the connecting piece is rectangular closed ring, and further comprises a plurality of connecting corner brackets, wherein the connecting corner brackets are respectively positioned on four corners of the connecting piece and are arranged between the rear plate and the connecting piece.

Further, the connecting piece is an anti-rust metal piece.

Compared with the prior art, the utility model has the beneficial effects that:

when the LED lamp is assembled, the rear plate can be firstly installed on the connecting piece, at the moment, the through holes on the rear plate face the connecting grooves on the connecting piece, then each fastener correspondingly penetrates through each through hole and is matched and fixed with the tooth patterns in the connecting groove, the light source is placed on the rear plate for electrifying connection after the fastener is fixed, and finally the diffusion plate is fixed on the connecting piece, so that the lamp assembly is completed. Through above-mentioned setting, user or staff all can convenient and fast's realization is to the equipment of lamps and lanterns, simple structure and stable firm, and the fastener can not expose in the outside after the installation simultaneously for lamps and lanterns overall structure is succinct pleasing to the eye, provides user's use experience.

Drawings

FIG. 1 is an exploded schematic view of a preferred embodiment of the LED lamp of the present utility model;

FIG. 2 is a cross-sectional view of a preferred embodiment of the LED lamp of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 1A;

fig. 4 is an enlarged view of a portion of the connector of the present utility model.

Wherein, each reference sign in the figure:

10. a rear plate; 101. a through hole; 102. flanging; 103. a reinforcing part; 20. a diffusion plate; 30. a connecting piece; 301. a connecting groove; 302. clamping; 303. a support part; 40. a light source; 50. and connecting the corner connector.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

The utility model is shown with reference to fig. 1-4, comprising a rear plate 10 and a diffusion plate 20, a connecting piece 30 for connecting the rear plate 10 and the diffusion plate 20, a plurality of fasteners and a light source 40, wherein the rear plate 10 and the diffusion plate 20 are assembled and connected to form a hollow cavity in the middle; the connecting piece 30 is provided with a connecting groove 301, the side wall of the connecting groove 301 is provided with a plurality of insections, and the rear plate 10 is provided with a plurality of through holes 101 corresponding to the connecting groove 301; after the rear plate 10 is mounted on the connecting piece 30, each fastening piece can respectively pass through the through hole 101 and be connected and fixed with the insection; a light source 40 is disposed within the hollow cavity. In this scheme, during assembly, the rear plate 10 can be mounted on the connecting piece 30 first, at this time, a plurality of through holes 101 on the rear plate 10 face the connecting grooves 301 on the connecting piece 30, then each fastener can pass through each through hole 101 correspondingly and be matched and fixed with the insections in the connecting grooves 301, after fixing, the light source 40 is placed on the rear plate 10 for power connection, and finally the diffusion plate 20 is fixed on the connecting piece 30, thus completing the assembly of the lamp. Through above-mentioned setting, user or staff all can convenient and fast's realization is to the equipment of lamps and lanterns, simple structure and stable firm, and the fastener can not expose in the outside after the installation simultaneously for lamps and lanterns overall structure is succinct pleasing to the eye, provides user's use experience.

As a preferred embodiment of the utility model, it may also have the following additional technical features:

in this embodiment, referring to fig. 1-2, the connecting member 30 is in a closed ring shape and is disposed around the edge connection of the rear plate 10 and the diffusion plate 20, and the connecting groove 301 is opened along the length direction of the connecting member 30. Through the above arrangement, the connector 30 can integrally connect the rear plate 10 and the diffusion plate 20 together, improving the connection tightness with the rear plate 10 and the diffusion plate 20 and the stability of the integral molding. Similarly, when the connecting groove 301 is adapted to the shape of the connecting piece 30, it is further ensured that each through hole 101 can be aligned to the connecting groove 301, and the rear plate 10 with different specifications is adapted, so as to reduce the installation difficulty.

In this embodiment, referring to fig. 1 to 4, the rear plate 10 is provided with a flange 102, the connecting piece 30 is provided with an inward concave clamping position 302 corresponding to the flange 102, and when the rear plate 10 is fixed on the connecting piece 30, the flange 102 is buckled on the clamping position 302, so that the side wall of the connecting piece 30 and the end of the flange 102 are in the same plane. Through the setting of turn-ups 102 and screens 302, can enough improve the inseparable degree of lock connection between back plate 10 and the connecting piece 30, after the lock is accomplished simultaneously, the lateral wall of connecting piece 30 with turn-ups 102 tip is in the coplanar, can hide turn-ups 102 from this, avoid turn-ups 102 to expose in the outside, avoid appearing sharp edge and produce the accident of fish tail with installer, improve the security of device installation.

In this embodiment, referring to fig. 4, the connector 30 is in a closed ring shape, the connector 30 is provided with a supporting portion 303 for supporting the diffusion plate 20, and the supporting portion 303 extends from the bottom of the connector 30 toward the center. Through the setting of supporting part 303, can make better play the connection support between connecting piece 30 and the diffuser plate 20, avoid diffuser plate 20 to drop from connecting piece 30, improve the holistic stability of follow-up device.

In this embodiment, referring to fig. 1 to 3, the rear plate 10 is provided with a reinforcing portion 103 for reinforcing the strength of the rear plate 10. By providing the reinforcement portion 103, the strength of the rear plate 10 itself can be increased, so that the rear plate is not easily deformed by bending, and is not damaged by collision, thereby improving the stability of the overall structure.

In combination with the above arrangement of the reinforcement portion 103, in this embodiment, referring to fig. 1 to 3, the reinforcement portion 103 is a recessed V-shaped reinforcement portion 103, and the V-shaped reinforcement portion 103 is disposed around the rear plate 10. Specifically, the V-shape is selected as the shape of the reinforcement 103, and the strength of the back plate 10 is increased by this increase of the bent back plate 10, so that the stability of the structure and the service life of the back plate 10 are improved, and in other embodiments, the reinforcement 103 may have other shapes such as a U-shape, and the like, without being limited thereto.

In this embodiment, as shown in fig. 1 to 3, when the rear plate 10 and the diffusion plate 20 are fixed to the connector 30, the bottom of the V-shaped reinforcement portion 103 is in contact with the upper end surface of the diffusion plate 20. Through above-mentioned setting, can accomplish the installation connection after the back board 10, increase the spacing effect to diffuser plate 20, prevent that diffuser plate 20 from taking place dislocation or removing, improve overall structure's stability.

In this embodiment, referring to fig. 1, the connecting member 30 has a rectangular closed ring shape, and further includes a plurality of connecting corner pieces 50, and the plurality of connecting corner pieces 50 are respectively located at four corners of the connecting member 30 and are disposed between the rear plate 10 and the connecting member 30. Through the setting of connecting angle sign indicating number 50, can make the connection of back plate 10 and connecting piece 30 right-angle member more stable inseparable, overall structure is more stable, improves the life of lamps and lanterns.

In this embodiment, the connecting member 30 is a rust-proof metal member. Through the arrangement, the strength of the lamp can be improved by adopting the metal piece as the connecting piece 30, the lamp is prevented from being damaged due to external collision, meanwhile, the connecting piece 30 can be prevented from being rusted by adopting the antirust material, and the service life of the lamp is prolonged.

The above additional technical features can be freely combined and superimposed by a person skilled in the art without conflict.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims (9)

1. An led luminaire, characterized by comprising:

   the rear plate (10) and the diffusion plate (20) are assembled and connected, and a hollow cavity is formed in the middle of the rear plate (10) and the diffusion plate (20);

   the connecting piece (30) is used for connecting the rear plate (10) and the diffusion plate (20), a connecting groove (301) is formed in the connecting piece (30), a plurality of insections are formed in the side wall of the connecting groove (301), and a plurality of through holes (101) are formed in the rear plate (10) corresponding to the connecting groove (301);

   the rear plate (10) is mounted on the connecting piece (30), and each fastener can pass through the through hole (101) and be connected and fixed with the insection;

   and a light source (40) disposed in the hollow cavity.
2. 2. The LED lamp according to claim 1, wherein the connecting member (30) is in a closed ring shape and is disposed around the edge connection of the rear plate (10) and the diffusion plate (20), and the connecting groove (301) is opened along the length direction of the connecting member (30).
3. 3. The LED lamp according to claim 1, wherein the rear plate (10) is provided with a flange (102), the connecting piece (30) is provided with an inward concave clamping position (302) corresponding to the flange (102), and when the rear plate (10) is fixed on the connecting piece (30), the flange (102) is buckled with the clamping position (302) so that the side wall of the connecting piece (30) and the end part of the flange (102) are in the same plane.
4. 4. The LED lamp according to claim 1, wherein the connection member (30) is in a closed ring shape, the connection member (30) is provided with a supporting portion (303) for supporting the diffusion plate (20), and the supporting portion (303) is disposed to extend from the bottom of the connection member (30) toward the center.
5. 5. The LED luminaire according to claim 1, characterized in that the back plate (10) is provided with a reinforcement (103) for reinforcing the strength of the back plate (10).
6. 6. The LED luminaire of claim 5, characterized in that the reinforcement (103) is a concave V-shaped reinforcement (103), the V-shaped reinforcement (103) being arranged around the back plate (10).
7. 7. The LED lamp of claim 6, wherein the bottom of the V-shaped reinforcement portion (103) abuts against the upper end surface of the diffusion plate (20) when the rear plate (10) and the diffusion plate (20) are respectively fixed to the connector (30).
8. 8. The LED lamp according to claim 1, wherein the connecting member (30) has a rectangular closed loop shape, and further comprises a plurality of connecting corner pieces (50), and a plurality of the connecting corner pieces (50) are respectively located at four corners of the connecting member (30) and are disposed between the rear plate (10) and the connecting member (30).
9. 9. The LED luminaire of claim 1, wherein the connecting member (30) is a rust-resistant metal member.