CN217875563U

CN217875563U - Lamp convenient to assemble

Info

Publication number: CN217875563U
Application number: CN202221198259.8U
Authority: CN
Inventors: 屠佳楠; 杭泽钢; 赵艺佼; 甘彩英
Original assignee: CH Lighting Technology Co Ltd
Current assignee: CH Lighting Technology Co Ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-11-22
Anticipated expiration: 2032-05-17

Abstract

The utility model discloses a lamps and lanterns of convenient equipment, include: the bottom shell is of a hollow structure; the light reflecting cup is arranged in the bottom shell and fixedly connected with the bottom shell, the light reflecting cup is of a conical barrel-shaped structure and is provided with a first end and a second end which are opposite, and the caliber of the first end is larger than that of the second end; the decorative ring is provided with a light hole aligned with the light reflecting cup and is connected with the bottom shell through a fastener; the light diffusion component covers the light transmission hole, and the edge of the light diffusion component is clamped and fixed between the light reflecting cup and the decorative ring; and the light-emitting component is arranged opposite to the light diffusion component and is fixed on the bottom shell. The utility model discloses compare in prior art, the rosette of setting and anti-light cup can centre gripping light diffusion subassembly's border, and the equipment mode is simple, and is favorable to promoting the luminous effect and the anti-dazzle effect of lamps and lanterns.

Description

Lamp convenient to assemble

Technical Field

The utility model relates to an illumination lamps and lanterns technical field especially relates to a lamps and lanterns of convenient equipment.

Background

The lamp is a common lighting device, and when the lamp is installed, the bottom of the lamp is attached to a roof, so that the lamp can be widely applied to families, schools, offices and other places. The existing lamp usually comprises a lampshade, a chassis and a built-in light-emitting component, but the structure of most lamps is unreasonable, so that the self assembly is complicated, the light-emitting effect after the assembly is general, the anti-dazzle effect is poor, and the eye protection requirement can not be met.

SUMMERY OF THE UTILITY MODEL

In view of the prior art problem, the utility model provides a lamps and lanterns of convenient equipment, it has good anti-dazzle effect.

The utility model discloses in, the lamps and lanterns of convenient equipment include:

the bottom shell is of a hollow structure;

the light reflecting cup is arranged in the bottom shell and fixedly connected with the bottom shell, the light reflecting cup is of a conical barrel-shaped structure and is provided with a first end and a second end which are opposite, and the caliber of the first end is larger than that of the second end;

the decorative ring is provided with a light hole aligned with the light reflecting cup and is connected with the bottom shell through a fastener;

the light diffusion component covers the light hole, and the edge of the light diffusion component is clamped and fixed between the light reflecting cup and the decorative ring;

and the light-emitting component is arranged opposite to the light diffusion component and is fixed on the bottom shell.

Several alternatives are provided below, but not as an additional limitation to the above general solution, but merely as a further addition or preference, each alternative being combinable individually for the above general solution or among several alternatives without technical or logical contradictions.

Optionally, the first end has a flange for holding the light diffuser.

Optionally, the second end has an inner flange, and the inner flange defines a contour shape adapted to the light emitting assembly.

Optionally, the light-emitting assembly includes a substrate, LED lamp beads disposed on the substrate, and a lens plate covering the LED lamp beads, and the lens plate is provided with lenses disposed in one-to-one correspondence with the LED lamp beads.

Optionally, the second end has an inward flange, and the base plate and the inward flange are at the same height.

Optionally, a first hole column for fixing the light emitting assembly is arranged inside the bottom shell, and a driving power supply is installed in a space between the light emitting assembly and the inner wall of the bottom shell.

Optionally, the bottom case is formed by connecting a first split part and a second annular part, the second part and the reflective cup are integrally formed, and the light emitting assembly is fixed to the first part.

Optionally, a plurality of connectors are arranged between the reflective cup and the second portion, and each connector is provided with a through hole for the fastener to pass through and be connected with the decorative ring.

Optionally, the light diffusion component is one or more of a glare plate, a diffusion plate and a grating plate.

Optionally, the decoration ring has a plurality of clamping surfaces for clamping the light diffusion member.

Compared with the prior art, the utility model discloses following technological effect has:

the utility model provides a lamp with a reflecting cup and a light diffusion component, which has good luminous effect and anti-dazzle effect;

through anti-light cup and rosette centre gripping light diffusion subassembly, realize effectual fixed, the equipment mode is simple, and easily operation is favorable to promoting the packaging efficiency.

Drawings

FIG. 1 is a schematic diagram of a lamp according to an embodiment;

FIG. 2 is a schematic structural view of another lamp;

FIG. 3 is an exploded view of FIG. 1;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a schematic structural view of the reflector cup and the second portion from another perspective;

FIG. 6 is an enlarged view of portion B of FIG. 5;

FIG. 7 is a partial view of the decorative ring;

FIG. 8 is a cross-sectional view of FIG. 1;

fig. 9 is an enlarged view of the portion C in fig. 8.

The reference numerals in the figures are illustrated as follows:

100. a bottom case; 110. a first portion; 111. mounting holes; 120. a second portion; 121. a connecting member; 122. a through hole; 130. a first bore post; 140. connecting sheets; 141. a second bore;

200. a light reflecting cup; 210. a first end; 211. flanging; 220. a second end; 221. inward flanging;

300. a decorative ring; 310. a light-transmitting hole; 320. a third pore column; 321. a hole; 330. a first clamping surface; 340. a second clamping surface;

400. a light diffusing component; 410. a diffusion plate; 420. a grid;

500. a light emitting assembly; 510. a substrate; 520. LED lamp beads; 530. a lens plate; 531. a lens;

600. a driving power supply;

700. a fastener.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 9, an embodiment provides a lamp convenient to assemble, including a bottom case 100, a reflective cup 200, a decoration ring 300, a light diffusion assembly 400, and a light emitting assembly 500; wherein the bottom case 100 is a hollow structure; the reflective cup 200 is disposed inside the bottom case 100 and fixedly connected to the bottom case 100, and can reflect the light from the light emitting assembly 500; the decoration ring 300 has a light transmission hole 310 aligned with the reflective cup 200 and is connected to the bottom case 100 by a fastener 700, and the edge of the light diffusion assembly 400 is clamped and fixed between the reflective cup 200 and the decoration ring 300; after assembly, the bottom case 100, the reflective cup 200 and the light diffusing assembly 400 enclose a cavity for accommodating the light emitting assembly 500. In order to ensure the light reflection effect, the reflective cup 200 is in a cone shape and has a first end 210 and a second end 220 opposite to each other, in this embodiment, the second end 220 is connected to the bottom case 100, the first end 210 is a light emitting side, and the aperture of the first end 210 is greater than the aperture of the second end 220; the light emitting assembly 500 is disposed opposite to the light diffusing assembly 400 and fixed to the bottom case 100.

In order to effectively hold the light diffusion assembly 400, the first end 210 of the reflective cup 200 has an outward flange 211, and the outward flange 211 can closely abut against the light diffusion assembly 400 during assembly, so as to achieve a sealing effect.

The diffusion member may be one or more of a glare plate, a diffusion plate 410 and a grill 420 plate to meet different application requirements. For example, in one embodiment, the light diffusion plate 410 is composed of a diffusion plate 410 and a grating 420 stacked on the light reflection cup 200 in sequence, wherein the diffusion plate 410 can improve light diffusion effect, the grating 420 can prevent glare, and the structure of the grating can be a square grating 420 (fig. 2) or a hexagonal grating 420 (fig. 1). The lamp of the embodiment is used for lighting in a classroom, and can effectively reduce the damage of light to eyes of students. In some locations where the requirements for light emission are not high, only the diffuser plate 410 may be used as the light diffuser assembly 400.

When the light diffusion member 400 is a plurality of the glare plate, the diffusion plate 410, and the grill 420, the decoration ring 300 has a plurality of holding surfaces holding the light diffusion member 400. Referring to fig. 9, the light diffusing member 400 includes two kinds of diffuser plates 410 and grills 420, and the decoration ring 300 has two holding surfaces (a first holding surface 330 and a second holding surface 340), wherein the first holding surface 330 holds the diffuser plate 410 and the second holding surface 340 holds the grills 420.

The structure of the light emitting assembly 500 may be various, in order to accommodate the light emitting assembly 500, in an embodiment, the second end 220 of the reflective cup 200 has an inward flange 221, and the shape of the outline defined by the inward flange 221 is adapted to the light emitting assembly 500, and after assembly, the reflective cup 200 covers the periphery of the light emitting assembly 500, so as to achieve the purpose of light condensation and reflection.

In an embodiment, the light emitting assembly 500 includes a substrate 510, LED beads 520 and a lens plate 530, wherein the LED beads 520 are disposed on the substrate 510, and the lens plate 530 covers the LED beads 520 and has lenses 531 disposed in one-to-one correspondence with the LED beads 520, which is helpful for improving the light emitting effect of the lamp.

The substrate 510 and the lens plate 530 have the same shape, and may have a circular shape, a polygonal shape, or the like. Referring to fig. 3, both the base plate 510 and the lens plate 530 are octagonal, and accordingly, the contour shape of the inward flange 221 is also octagonal.

To avoid interference with light emission, the inner flange 221 of the second end 220 is at the same height as the base plate 510, and the LED bead 520 and the lens plate 530 are higher than the inner flange 221.

Regarding the fixing manner of the light emitting assembly 500, in an embodiment, the bottom case 100 is provided with a first hole pillar 130 inside for fixing the light emitting assembly 500; in addition, a driving power supply 600 is installed in a space between the light emitting assembly 500 and the inner wall of the bottom chassis 100. Referring to fig. 3, the bottom chassis 100 is substantially disc-shaped, four first hole pillars 130 are arranged at equal intervals inside the bottom chassis 100 along the circumferential direction of the bottom chassis 100, and the substrate 510 and the lens plate 530 are fixed to the first hole pillars 130 by screws; the driving power source 600 is covered by the substrate 510.

In an embodiment, the bottom case 100 is formed by connecting a first portion 110 and a second portion 120, wherein the second portion 120 is annular and is integrally formed with the reflective cup 200, and the light emitting element is fixed to the first portion 110, see fig. 3 and 5. The first portion 110 and the second portion 120 are connected to each other, so that the reflective cup 200 is fixed to the bottom case 100, and the assembly is convenient.

In one embodiment, a plurality of coupling tabs 140 are disposed between the first portion 110 and the second portion 120, each coupling tab 140 being provided with a second bore 141; referring to fig. 3, 5 and 6, the second portion 120, the connecting piece 140 and the reflective cup 200 are integrally formed; the first portion is provided with a mounting hole 111, the second portion 120 is provided with a plurality of coupling pieces 140, each coupling piece 140 has a second hole post 141, and the holes of the second hole posts 141 are aligned with the mounting hole 111 and coupled to the second hole posts 141 by fasteners passing through the mounting holes 111 to fix the first portion 110 and the second portion 120.

There are various fixing manners of the decoration ring, and in one embodiment, a plurality of connecting members 121 are disposed between the reflective cup 200 and the second portion 120, and each connecting member 121 is provided with a through hole 122 for the fastening member 700 to pass through and connect with the decoration ring 300.

Referring to fig. 5 to 9, the connectors 121, the second portion 120, and the reflective cup 200 are integrally formed, each connector is provided with a through hole 122, correspondingly, the inner wall of the decoration ring 300 is provided with a third hole 320, a hole 321 of the third hole 320 is aligned with the through hole 122, and the fastener 700 passes through the through hole 122 and is connected with the third hole 320, so as to fix the decoration ring 300 to the bottom case 100 and promote the decoration ring 300 and the reflective cup 200 to firmly clamp the light diffusion assembly 400.

The fasteners 700 may be screws.

When the lamp is assembled, the decoration ring 300 is connected to the second portion 120 by the fastening member, and the light diffusion assembly 400 is clamped between the decoration ring 300 and the reflective cup 200, and then integrally fixed to the first portion of the bottom case 100 with the built-in light emitting assembly 500.

The lamp provided by the utility model is provided with the reflecting cup 200 and the light diffusion component 400, and has good luminous effect and anti-dazzle effect; through reflection of light cup 200 and the centre gripping light diffusion subassembly 400 of ornamental ring 300, realize effectual fixed, the equipment mode is simple, and easily operation is favorable to promoting the packaging efficiency.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features. When technical features in different embodiments are represented in the same drawing, it can be seen that the drawing also discloses a combination of the embodiments concerned.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. Lamps and lanterns of convenient equipment, its characterized in that includes:

the bottom shell is of a hollow structure;

the light diffusion component covers the light transmission hole, and the edge of the light diffusion component is clamped and fixed between the light reflecting cup and the decorative ring;

2. A light fixture as recited in claim 1, wherein the first end has a flange for holding the light diffuser.

3. A light fixture as recited in claim 2, wherein the second end has an inner flange defining a contoured shape that conforms to the light emitting assembly.

4. The lamp of claim 1, wherein the light-emitting assembly comprises a substrate, LED lamp beads arranged on the substrate, and a lens plate covering the LED lamp beads, and lenses arranged corresponding to the LED lamp beads one to one are arranged on the lens plate.

5. The light fixture of claim 4, wherein the second end has an inner flange, and the base plate is at the same height as the inner flange.

6. A lamp as recited in claim 1 or claim 4, wherein the bottom housing has a first hole for fixing the light emitting assembly, and a driving power supply is installed in a space between the light emitting assembly and an inner wall of the bottom housing.

7. A light fixture as recited in claim 1, wherein the bottom housing comprises a split first portion and an annular second portion, the second portion being integrally formed with the reflector cup, the light emitting element being secured to the first portion.

8. A light fixture as recited in claim 7, wherein a plurality of connectors are disposed between the reflector cup and the second portion, each connector having a through hole for a fastener to pass through and connect to the trim ring.

9. The luminaire of claim 1 wherein the light diffusing component is one or more of a glare plate, a diffuser plate, and a louver plate.

10. A light fixture as recited in claim 1 or claim 9, wherein the bezel has a plurality of clamping surfaces that clamp the light diffusing component.