CN217208982U

CN217208982U - Assemble convenient down lamp

Info

Publication number: CN217208982U
Application number: CN202220437020.5U
Authority: CN
Inventors: 费朝东
Original assignee: Pujiang Jiepu Lighting Co ltd
Current assignee: Pujiang Jiepu Lighting Co ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-08-16
Anticipated expiration: 2032-03-02

Abstract

The utility model discloses a down lamp convenient to assemble, which comprises a lamp cup (1), wherein a cylindrical connecting piece (2) is fixed at the top end of the lamp cup (1); an annular clamping groove (3) is formed in the position where the bottom end of the connecting piece (2) is connected with the lamp cup (1), a plurality of groups of symmetrical clamping openings (4) are formed in the top end of the lamp cup (1), and the clamping openings (4) are communicated with the clamping groove (3); a reflecting cup (5) is arranged in the lamp cup (1), and a plurality of clamping blocks (6) which protrude outwards and correspond to the bayonets (4) are arranged on the outer side of the top end of the reflecting cup (5); an LED lamp (7) is fixedly connected in the connecting piece (2), and a light emitting part of the LED lamp (7) is positioned in the reflecting cup (5); both sides of the upper outer side wall of the connecting piece (2) are fixed with spring buckles (8). The utility model discloses not only can conveniently assemble, still have maintain change more convenient, the fixed stability is higher and the higher advantage of life-span.

Description

Assemble convenient down lamp

Technical Field

The utility model relates to a lighting apparatus field, especially a convenient down lamp of equipment.

Background

At present, common down lamps in the market are all composed of a lamp cup, a reflecting cover and an LED lamp, and two sides of the outer side wall of the lamp cup are connected with spring buckles; when the down lamp is assembled, the LED lamp needs to be fixed in a gluing mode, and the reflecting cover is adhered in the lamp cup by glue or screws, so that the whole assembling process is troublesome; and when the LED lamp or the reflecting cover is aged and damaged, the LED lamp or the reflecting cover is difficult to disassemble and replace, and the maintenance and replacement operations are troublesome. Therefore, the existing down lamp has the problems of troublesome assembly and troublesome maintenance and replacement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient down lamp of equipment. The utility model discloses not only can conveniently assemble, still have and maintain and change more convenient advantage.

The technical scheme of the utility model: a down lamp convenient to assemble comprises a lamp cup, wherein a cylindrical connecting piece is fixed at the top end of the lamp cup; an annular clamping groove is formed in the position where the bottom end of the connecting piece is connected with the lamp cup, a plurality of groups of symmetrical clamping openings are formed in the top end of the lamp cup, and the clamping openings are communicated with the clamping grooves; a light reflecting cup is arranged in the lamp cup, and a plurality of clamping blocks which protrude outwards and correspond to the bayonet are arranged on the outer side of the top end of the light reflecting cup; the LED lamp is fixedly connected in the connecting piece, and a light emitting part of the LED lamp is positioned in the reflecting cup; spring buckles are fixed on two sides of the outer side wall of the connecting piece.

In the convenient down lamp of aforesaid equipment, the bayonet socket is two sets of, and four bayonet sockets are annular evenly distributed.

In the conveniently assembled down lamp, the spring clamp for clamping the LED lamp is fixed in the connecting piece.

In the convenient down lamp of aforesaid equipment, the top of connecting piece is fixed with the radiating block.

In the conveniently assembled down lamp, the middle part of the heat dissipation block is provided with the wire passing hole.

In the aforesaid make up convenient down lamp, the bottom mounting of reflection of light cup has transparent cover.

Compared with the prior art, the utility model has the advantages that the annular clamping groove is arranged on the connecting piece at the top end of the lamp cup, and a plurality of groups of symmetrical bayonets communicated with the clamping groove are arranged at the top end of the lamp cup; a plurality of clamping blocks which protrude outwards and correspond to the bayonet are arranged on the outer side of the top end of the light reflecting cup, the light reflecting cup extends into the lamp cup, the clamping blocks enter the clamping grooves through the bayonet, the light reflecting cup can be fixed in the lamp cup after being rotated, gluing or screwing operation is not needed, and the assembly is convenient; when the reflector needs to be maintained and replaced subsequently, the reflector only needs to be rotated, and the fixture block on the reflector is separated from the bayonet, so that the operation is convenient. In addition, the two groups of bayonets are arranged in the utility model, and four bayonets are uniformly and annularly distributed, so that the four bayonets can be simultaneously aligned only by aligning one bayonet, the installation and the operation are more convenient, and the fixing stability is higher; the LED lamp is clamped in the connecting piece through the elasticity of the spring clamp, so that the LED lamp is convenient to assemble, disassemble and maintain; the heat dissipation block at the top end of the connection block can conduct out heat in the lamp cup, so that the influence of overhigh temperature in the lamp cup on the service life of the LED lamp is avoided; the wire passing hole in the middle of the heat dissipation block is used for passing through a wire, so that the wire on the LED lamp can be LED out to be communicated with a power line; the transparent cover plate at the bottom end of the reflecting cup can ensure that light rays can penetrate out, and can prevent foreign matters from entering the reflecting cup to influence the LED lamp, so that the service life is prolonged. Therefore, the utility model discloses not only can conveniently assemble, still have maintain change more convenient, fixed stability is higher and the higher advantage of life.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a top view of the reflector cup;

FIG. 3 is a bottom view at the location of the attachment member;

fig. 4 is a bottom view of the lamp cup.

The labels in the figures are: 1-lamp cup, 2-connector, 3-card slot, 4-bayonet, 5-reflector cup, 6-card block, 7-LED lamp, 8-spring buckle, 9-spring clip, 10-heat dissipation block, 11-wire through hole, 12-transparent cover plate.

Detailed Description

The present invention will be further described with reference to the drawings and examples, which should not be construed as a limitation to the present invention.

Examples are given. A conveniently assembled down lamp is shown in figures 1 to 4 and comprises a lamp cup 1, wherein a cylindrical connecting piece 2 is fixed at the top end of the lamp cup 1; an annular clamping groove 3 is formed in the position where the bottom end of the connecting piece 2 is connected with the lamp cup 1, a plurality of groups of symmetrical clamping openings 4 are formed in the top end of the lamp cup 1, and the clamping openings 4 are communicated with the clamping groove 3; a reflecting cup 5 is arranged in the lamp cup 1, and a plurality of clamping blocks 6 which protrude outwards and correspond to the bayonet 4 are arranged on the outer side of the top end of the reflecting cup 5; an LED lamp 7 is fixedly connected in the connecting piece 2, and a light emitting part of the LED lamp 7 is positioned in the reflecting cup 5; both sides of the upper outer side wall of the connecting piece 2 are fixed with spring buckles 8.

The bayonets 4 are divided into two groups, and four bayonets 4 are uniformly distributed in an annular shape; a spring clamp 9 for clamping the LED lamp 7 is fixed in the connecting piece 2; a heat dissipation block 10 is fixed at the top end of the connecting piece 2; the middle part of the radiating block 10 is provided with a wire passing hole 11; and a transparent cover plate 12 is fixed at the bottom end of the reflecting cup 5.

The working principle is as follows: during assembly, wires on the LED lamp 7 sequentially pass through the lamp cup 1, the middle part of the connecting piece 2 and the wire passing hole 11 in the middle part of the radiating block 10 from bottom to top; then, the LED lamp 7 extends into the connecting piece 2 from the opening direction of the bottom of the lamp cup 1, so that the spring clip 9 is spread by the tail part of the LED lamp 7, and the LED lamp 7 is fixed; then, the reflecting cup 5 is placed into the lamp cup 1 from the bottom opening, the lamp holder of the LED lamp 7 enters the reflecting cup 5, the fixture block 6 at the top end of the reflecting cup 5 is clamped into the clamping groove 3 on the connecting piece 2 through the clamping opening 4 at the top of the lamp cup 1, and then the reflecting cup 5 is rotated, the fixture block 6 on the reflecting cup 5 is clamped into the clamping groove 3, so that the reflecting cup 5 is clamped in the lamp cup 1, and the assembly is completed.

When the subsequent maintenance and replacement are carried out, the reflection cup 5 can be taken down for replacement only by reversely rotating the reflection cup 5 to align the fixture block 6 on the reflection cup 5 with the bayonet 4; and the LED lamp 7 is pulled downwards by force subsequently, so that the LED lamp 7 can be separated from the spring clamp 9, and then the maintenance and replacement operation of the LED lamp 7 can be carried out.

The spring buckles 8 on the two sides of the outer side wall of the connecting piece 2 are used for fixing the lamp cup 1 in a suspended ceiling, and the heat dissipation block 10 on the top end of the connecting piece 2 can well conduct out heat in the lamp cup 1, so that the influence of overhigh temperature in the lamp cup 1 on the service life of the LED lamp 7 is avoided; the transparent cover plate 12 at the bottom end of the reflecting cup 5 can ensure that light rays normally penetrate out after the LED lamp 7 emits light, can prevent foreign matters from entering the reflecting cup 5 to influence the LED lamp, and prolongs the service life.

Claims

1. The utility model provides a convenient down lamp of equipment which characterized in that: comprises a lamp cup (1), wherein a cylindrical connecting piece (2) is fixed at the top end of the lamp cup (1); an annular clamping groove (3) is formed in the position where the bottom end of the connecting piece (2) is connected with the lamp cup (1), a plurality of groups of symmetrical bayonets (4) are formed in the top end of the lamp cup (1), and the bayonets (4) are communicated with the clamping groove (3); a reflecting cup (5) is arranged in the lamp cup (1), and a plurality of clamping blocks (6) which protrude outwards and correspond to the bayonets (4) are arranged on the outer side of the top end of the reflecting cup (5); an LED lamp (7) is fixedly connected in the connecting piece (2), and a light emitting part of the LED lamp (7) is positioned in the reflecting cup (5); both sides of the upper outer side wall of the connecting piece (2) are fixed with spring buckles (8).

2. A downlight of convenient assembly according to claim 1, further comprising: the bayonet (4) are divided into two groups, and the four bayonet (4) are uniformly distributed in an annular shape.

3. A downlight of convenient assembly according to claim 1, further comprising: and a spring clamp (9) used for clamping the LED lamp (7) is fixed in the connecting piece (2).

4. A downlight of convenient assembly according to claim 1, further comprising: and a heat dissipation block (10) is fixed at the top end of the connecting piece (2).

5. A conveniently assembled downlight according to claim 4, wherein: the middle part of the radiating block (10) is provided with a wire passing hole (11).

6. A downlight of convenient assembly according to any one of claims 1 to 5, wherein: and a transparent cover plate (12) is fixed at the bottom end of the reflection cup (5).