CN215489543U - Lens assembly convenient to assemble - Google Patents

Abstract

The present invention relates to a lens assembly for facilitating assembly, comprising: the lamp panel is connected with one end of each lens support; the lens support comprises a support body and a positioning column; the lens support is covered with LED lamp beads, and the positioning columns correspond to the positioning holes one by one; a lens; the lens is arranged on the bracket body; the limiting plates are uniformly provided with through holes at intervals, and the through holes correspond to the lenses one to one; and a light-transmitting baffle; the lens support, the lens and the limiting plate are all positioned between the light-transmitting baffle and the lamp panel; the lens passes through the via hole and then abuts against the light-transmitting baffle. Above-mentioned lens subassembly convenient to equipment, simple structure utilizes printing opacity baffle butt lens to realize being connected of lens and lamp plate, saves glue, and lens support and the non-rigid connection of lamp plate only need dismantle limiting plate and printing opacity baffle during the maintenance, can easily separate lens and lamp plate, need not the violence and dismantle, lens support and lens reuse, greatly reduced maintenance cost.

Description

Lens assembly convenient to assemble

Technical Field

The utility model relates to the technical field of LED illumination, in particular to a lens assembly convenient to assemble.

Background

LED optical lens mainly used LED cold light source series product's spotlight, leaded light, according to the angle design grading curve of different LED emergent light, through increasing optical reflection, reduce the light loss, improve the light efficiency, common LED optical lens on the market mainly combines together with the lamp plate, according to user's requirement, research and development design produces corresponding product.

Generally, most of the connections between the LED optical lenses and the lamp panel are bonded by glue, which results in that when the lamp panel has an LED light source damaged or not bright, the LED optical lenses above the lamp panel need to be pried open to perform maintenance, and the LED optical lenses are damaged by priing.

SUMMERY OF THE UTILITY MODEL

Based on the structure, the lens assembly convenient to assemble is simple in structure and convenient to assemble, the lens and the lamp panel can be assembled and disassembled quickly, the assembling efficiency is improved, and the maintenance cost is reduced.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

a lens assembly for easy assembly for mounting to a lamp body; the lamp body comprises a lamp shell, a lamp plate arranged in the lamp shell, a plurality of LED lamp beads uniformly arranged on the lamp plate at intervals, and a plurality of supporting columns uniformly connected to the lamp plate at intervals; positioning holes are respectively formed in the lamp panel corresponding to two opposite sides of each LED lamp bead; the lens assembly for facilitating assembly, comprising:

the lens support frames are uniformly arranged at intervals, and one end of each lens support frame is connected with the lamp panel; the lens support comprises a support body and positioning columns which are connected with two opposite sides of one surface of the support body, which faces the lamp panel; the lens support covers the LED lamp beads, and the positioning columns correspond to the positioning holes one by one;

a lens mounted on each of the lens holders correspondingly; the lens is arranged on the bracket body;

the limiting plate is connected with the lamp panel; the limiting plates are uniformly provided with through holes at intervals, and the through holes correspond to the lenses one to one; and

the light-transmitting baffle is connected with the lamp shell; the lens support, the lens and the limiting plate are all positioned between the light-transmitting baffle and the lamp panel; the lens passes through the via hole and then abuts against the light-transmitting baffle.

Above-mentioned lens subassembly convenient to equipment, simple structure utilizes printing opacity baffle butt lens to realize being connected of lens and lamp plate, saves glue, and lens support and the non-rigid connection of lamp plate only need dismantle limiting plate and printing opacity baffle during the maintenance, can easily separate lens and lamp plate, need not the violence and dismantle, lens support and lens reuse, greatly reduced maintenance cost.

In one embodiment, the support body is towards the through-hole has been seted up at the middle part of lamp plate one side, the through-hole is used for supplying LED lamp pearl wears to establish.

In one embodiment, the lens support further comprises clamping pins connected to two opposite sides of one surface of the support body, which faces away from the lamp panel; the lens comprises a light guide part and a light diffusion plate connected to one end of the light guide part; the light guide part is correspondingly inserted into the bracket body; the light diffuser plate dorsad the periphery of support body one side is evenly spaced apart and is equipped with a plurality of screens, the screens with card foot one-to-one.

In one embodiment, notches are uniformly arranged on the periphery of one end, away from the lamp panel, of the bracket body at intervals; the lens further comprises a plurality of alignment blocks which are arranged on the periphery of one surface of the support body, back to the light diffusion plate, at uniform intervals in a protruding mode, and the alignment blocks correspond to the notches in a one-to-one mode.

In one embodiment, the light directing portions are arranged in a cone.

In one embodiment, a plurality of protrusions are uniformly and convexly arranged on one surface of the light diffusion plate, which faces away from the bracket body, at intervals, and the protrusions are arranged in a hexagonal shape.

In one embodiment, the bracket body is bowl-shaped.

Drawings

FIG. 1 is a schematic view of an assembly of a lens assembly and a lamp body for facilitating assembly according to an embodiment of the present invention;

FIG. 2 is an exploded view of the lens assembly and lamp body of FIG. 1, as assembled;

FIG. 3 is an exploded schematic view of the lens assembly of FIG. 1 shown in an assembled configuration without the inclusion of a light-transmissive baffle;

FIG. 4 is an enlarged schematic view taken at circle A of FIG. 3;

FIG. 5 is a schematic view of the lens holder and lens assembly of the lens assembly of FIG. 1 in an assembled position;

FIG. 6 is an exploded view of the lens holder and lens of the lens assembly of FIG. 5 for ease of assembly;

FIG. 7 is an exploded view of another perspective of the lens holder and lens of the lens assembly of FIG. 5 for ease of assembly;

FIG. 8 is a cross-sectional view of a lens holder and lens of the lens assembly of FIG. 5 that facilitates assembly.

Reference is made to the accompanying drawings in which:

100-a lens assembly for ease of assembly;

10-a lens support, 11-a support body, 12-a positioning column, 13-a clamping pin, 14-a through hole and 15-a notch;

20-lens, 21-light guide part, 22-light diffusion plate, 220-bulge, 23-alignment block and 24-position clamping;

30-limiting plate, 31-via hole and 32-screw;

40-a light-transmissive baffle;

200-lamp body, 201-lamp shell, 202-lamp panel, 203-LED lamp bead, 204-support, 205-containing cavity and 206-positioning hole.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

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

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 utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Referring to fig. 1 to 8, a lens assembly 100 for easy assembly is shown, which is used to be mounted on a lamp body 200 according to an embodiment of the present invention. Specifically, the lamp body 200 includes a lamp housing 201, a lamp panel 202 installed in the lamp housing 201, a plurality of LED lamp beads 203 installed on the lamp panel 202 at even intervals, and a plurality of support columns 204 connected to the lamp panel 202 at even intervals. The lamp housing 201 is provided with a holding cavity 205, and the holding cavity 205 is used for holding the installation lamp panel 202, the LED lamp beads 203 and the lens assembly 100 convenient to assemble. Wherein, the lamp panel 202 is provided with positioning holes 206 corresponding to the two opposite sides of each LED lamp bead 203.

Lens subassembly 100 convenient to equipment is including being a plurality of lens support 10 of even interval setting, corresponding lens 20 of installing on each lens support 10, the limiting plate 30 of connecting lamp plate 202 and the printing opacity baffle 40 of connecting lamp body 201. The lens support 10, the lens 20 and the limiting plate 30 are all positioned between the light-transmitting baffle 40 and the lamp panel 202; the light transmissive baffle 40 abuts the lens 20.

The lamp plate 202 is connected to the one end of lens support 10, and lens support 10 and LED lamp pearl 203 one-to-one, a lens support 10 correspond the cover and establish an LED lamp pearl 203. Specifically, the lens holder 10 includes a holder body 11 disposed in a substantially bowl shape, positioning columns 12 connected to opposite sides of one surface of the holder body 11 facing the lamp panel 202, and clamping legs 13 connected to opposite sides of one surface of the holder body 11 facing away from the lamp panel 202. As shown in fig. 7, through-hole 14 has been seted up towards the middle part of lamp plate 202 one side to support body 11, and through-hole 14 is used for supplying LED lamp pearl 203 to wear to establish for LED lamp pearl 203 is established to support body 11 cover. The positioning columns 12 and the positioning holes 206 are used for realizing one-to-one correspondence between the lens supports 10 and the LED lamp beads 203.

Furthermore, notches 15 are uniformly arranged on the periphery of one end, away from the lamp panel 202, of the bracket body 11 at intervals, and the notches 15 are used for positioning and clamping the lens 20; the holder body 11 is used for accommodating the lens 20, and the clamping legs 13 are used for clamping the lens 20.

The lens 20 includes a light guide portion 21 disposed in a substantially conical shape, a light diffusion plate 22 connected to one end of the light guide portion 21, and a plurality of alignment blocks 23 protruding from a periphery of one surface of the light diffusion plate 22 facing the holder body 11 at uniform intervals. The light guide portions 21 are correspondingly inserted into the holder body 11, and the alignment blocks 23 are in one-to-one correspondence with the notches 15, so that the light diffusion plate 22 covers the holder body 11. The light diffusion plate 22 has a plurality of positions 24 spaced apart from the edge of the surface facing away from the holder body 11, and the positions 24 correspond to the pins 13 one by one, so as to fixedly connect the lens 20 and the lens holder 10.

Furthermore, a plurality of protruding portions 220 are uniformly and convexly disposed on a surface of the light diffusion plate 22 facing away from the holder body 11 at intervals, and the protruding portions 220 are substantially arranged in a hexagonal shape, so that the surface of the light diffusion plate 22 facing away from the holder body 11 is arranged in a honeycomb shape, thereby effectively reducing glare and improving lighting effect.

The limiting plates 30 are provided with through holes 31 at regular intervals, and the through holes 31 correspond to the lenses 20 one by one to fix the positions of the lenses 20, prevent the lenses 20 from shifting and ensure the lighting effect. Specifically, the limiting plate 30 is provided with through holes (not shown) at regular intervals, and the through holes correspond to the pillars 204 one by one. The light-transmitting baffle 40 is used for connecting the lamp housing 201. During assembly, the position limiting plate 30 abuts against the support 204, and the screw 32 is screwed on the support 204 after penetrating through the through hole, so that the position limiting plate 30 is fixedly connected with the lamp 200, and the position of the lens 20 is limited. Wherein, lens 20 passes through behind the via hole 31 butt printing opacity baffle 40, and under the effect of printing opacity baffle 40, lens 20 and lens support 10 zonulae occludens are between printing opacity baffle 40 and lamp plate 202. Compared with the traditional lamp, the lens assembly convenient to assemble disclosed by the utility model has the advantages that the lens 20 is connected with the lamp panel 202 by abutting the transparent baffle plate 40 against the lens 20, glue is omitted, the lens support 10 is not rigidly connected with the lamp panel 202, the lens 20 can be easily separated from the lamp panel 202 by only disassembling the limiting plate 30 and the transparent baffle plate 40 during maintenance, violent disassembly is not needed, the lens support 10 and the lens 20 can be repeatedly utilized, and the maintenance cost is greatly reduced.

Above-mentioned lens subassembly convenient to equipment, simple structure utilizes 40 butt lens 20 of printing opacity baffles to realize being connected of lens 20 and lamp plate 202, saves glue, and lens support 10 and the non-rigid connection of lamp plate 202 only need dismantle limiting plate 30 and printing opacity baffles 40 during the maintenance, can easily separate lens 20 and lamp plate 202, need not violently to dismantle, but lens support 10 and lens 20 reuse, greatly reduced maintenance cost.

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.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (7)

1. A lens assembly for easy assembly for mounting to a lamp body; the lamp body comprises a lamp shell, a lamp plate arranged in the lamp shell, a plurality of LED lamp beads uniformly arranged on the lamp plate at intervals, and a plurality of supporting columns uniformly connected to the lamp plate at intervals; positioning holes are respectively formed in the lamp panel corresponding to two opposite sides of each LED lamp bead; wherein the lens assembly facilitating assembly comprises:

the lens support frames are uniformly arranged at intervals, and one end of each lens support frame is connected with the lamp panel; the lens support comprises a support body and positioning columns which are connected with two opposite sides of one surface of the support body, which faces the lamp panel; the lens support covers the LED lamp beads, and the positioning columns correspond to the positioning holes one by one;

a lens mounted on each of the lens holders correspondingly; the lens is arranged on the bracket body;

the limiting plate is connected with the strut; the limiting plates are uniformly provided with through holes at intervals, and the through holes correspond to the lenses one to one; and

the light-transmitting baffle is connected with the lamp shell; the lens support, the lens and the limiting plate are all positioned between the light-transmitting baffle and the lamp panel; the lens passes through the via hole and then abuts against the light-transmitting baffle.

2. The lens assembly convenient to assemble of claim 1, wherein a through hole is formed in the middle of one surface, facing the lamp panel, of the support body, and the through hole is used for the LED lamp beads to penetrate through.

3. The lens assembly of claim 1, wherein the lens holder further comprises clip legs attached to opposite sides of a side of the holder body facing away from the lamp panel; the lens comprises a light guide part and a light diffusion plate connected to one end of the light guide part; the light guide part is correspondingly inserted into the bracket body; the light diffuser plate dorsad the periphery of support body one side is evenly spaced apart and is equipped with a plurality of screens, the screens with card foot one-to-one.

4. The lens assembly convenient to assemble as claimed in claim 3, wherein notches are evenly spaced on the circumference of one end of the bracket body away from the lamp panel; the lens further comprises a plurality of alignment blocks which are arranged on the periphery of one surface of the support body, back to the light diffusion plate, at uniform intervals in a protruding mode, and the alignment blocks correspond to the notches in a one-to-one mode.

5. The lens assembly of claim 3, wherein the light directing portion is conically configured.

6. The lens assembly of claim 3, wherein a plurality of protrusions are protruded from a surface of the light diffusion plate facing away from the holder body at regular intervals, and the protrusions are arranged in a hexagonal shape.

7. The lens assembly of claim 1, wherein the holder body is bowl-shaped.

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