CN210771964U

CN210771964U - Lens support structure

Info

Publication number: CN210771964U
Application number: CN201921832665.3U
Authority: CN
Inventors: 杨和良; 黄流波; 李林安
Original assignee: Guangdong Delos Lighting Industrial Co Ltd
Current assignee: Guangdong Delos Lighting Industrial Co Ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-06-16
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses a lens supporting structure, including stake body and LED lamp source board, its characterized in that: the lens support body is an n-shaped plate, a lens positioning hole is formed in the horizontal plate face of the top of the n-shaped plate, at least two clamping hooks are arranged on the inner periphery of the lens positioning hole, a convex lens is placed in the lens positioning hole, the outer edge of the convex lens is clamped by the clamping hooks on the inner periphery, mounting and fixing legs bent outwards are arranged at the lower end portions of two side walls of the n-shaped plate, mounting holes are formed in the mounting and fixing legs on the two sides respectively, and the mounting and fixing legs are connected with the LED lamp source plate through screws. The installation of the convex lens can be effectively fixed, the light source and the central line of the convex lens are kept on the same vertical line, effective condensation of the light source is formed, deviation is avoided, the structure is simple, meanwhile, the lamp is convenient to install and use, and the installation and the use are very suitable for the projection lamp.

Description

Lens support structure

Technical Field

The utility model relates to a part of light projector lamps and lanterns especially relates to a lens support structure.

Background

The projector is also called spotlight. Generally, lenses are adopted for light condensation, but the fixing requirements of the lenses are higher, if the positions of the lenses are not well installed, the light condensation effect is directly influenced, some light condensation effects are achieved, but certain vertical requirements with a light source are met, so that the fixing structure of the lenses is complex, and the lenses are inconvenient to install.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model aims to provide a lens support structure with simple structure, which can realize effective condensation effect and is convenient for installation or assembly.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a lens support structure, includes stake body and LED lamp source board, its characterized in that: the lens support body is an n-shaped plate, a lens positioning hole is formed in the horizontal plate face of the top of the n-shaped plate, at least two clamping hooks are arranged on the inner periphery of the lens positioning hole, a convex lens is placed in the lens positioning hole, the outer edge of the convex lens is clamped by the clamping hooks on the inner periphery, mounting and fixing legs bent outwards are arranged at the lower end portions of two side walls of the n-shaped plate, mounting holes are formed in the mounting and fixing legs on the two sides respectively, and the mounting and fixing legs are connected with the LED lamp source plate through screws.

The center of the lens positioning hole at the top of the n-shaped plate is perpendicular to the light source bead on the LED light source plate.

And a compression gasket is also arranged between the mounting and fixing foot and the LED lamp source board.

The lens support body is a PC plastic part, and the lens support body and the clamping hook are integrally formed through injection molding.

And the compression gasket and the LED lamp source board are respectively provided with a second mounting hole corresponding to the mounting hole of the mounting fixing pin.

The beneficial effects of the utility model reside in that:

the light source and the middle line of the convex lens are kept on the same vertical line, so that effective condensation of the light source is formed, deviation is avoided, the structure is simple, and meanwhile, the lamp is convenient to install and use.

This practical structure is simple, practical, effectively improves the usability and the practicality of product, and this lens supporting structure is applicable to the projecting lamp very much.

Drawings

The invention will be further explained with the aid of the accompanying drawings, in which, however, the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, without inventive step, further drawings can be obtained in accordance with the following drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a reference diagram of the usage status of the present invention.

In the figure: 1. a lens holder body; 2. an LED lamp source plate; 3. compressing the gasket; 4. convex lens, 19, locating hole; 20. a hook; 21. mounting a fixed foot; 22. mounting holes; 23. a screw; 221 a second mounting hole.

Detailed Description

In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

As shown in fig. 1 and 2, a lens support structure includes a support body 1 and an LED light source board 2, the lens support body 1 is an n-shaped plate, a lens positioning hole 19 is formed on a horizontal plate surface at the top of the n-shaped plate, at least two hooks 20 are arranged on an inner periphery of the lens positioning hole 19, a convex lens 4 is placed in the lens positioning hole 19, an outer edge of the convex lens 4 is clamped by the hooks 20 on the inner periphery, mounting and fixing legs 21 bent outward are arranged at lower end portions of two side walls of the n-shaped plate, mounting holes 22 are respectively formed in the mounting and fixing legs 21 on two sides, and the mounting holes 22 are connected with the LED light source board 2 by screws 23.

The center of the lens positioning hole 19 at the top of the n-shaped plate is vertical to the lamp source bead on the LED lamp source plate 2.

And a pressing gasket 3 is also arranged between the mounting and fixing pin 21 and the LED lamp source board 2.

The pressing gasket 3 and the LED lamp source plate 2 are respectively provided with a second mounting hole 221 corresponding to the mounting hole 22 of the mounting fixing foot 21.

When the LED projection lamp is used specifically, the LED lamp source plate 2, the lens support body 1 and the convex lens 4 are integrally placed in a lamp box body of the projection lamp, so that effective installation and light condensation are realized, and only reference is made to the LED projection lamp as shown in figure 2.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "left", "right", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integrated circuits, mechanical connections, electrical connections, direct connections, indirect connections through intervening media, connections between two elements, or an interaction between two elements, unless expressly specified or limited otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction. Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a lens support structure, includes stake body (1) and LED lamp source board (2), its characterized in that: the LED lamp support is characterized in that the lens support body (1) is an n-shaped plate, a lens positioning hole (19) is formed in the horizontal plate face of the top of the n-shaped plate, at least two clamping hooks (20) are arranged on the inner periphery of the lens positioning hole (19), a convex lens (4) is placed in the lens positioning hole (19), the outer edge of the convex lens (4) is clamped by the clamping hooks (20) on the inner periphery, mounting and fixing legs (21) which are bent outwards are arranged at the lower end portions of two side walls of the n-shaped plate, mounting holes (22) are formed in the mounting and fixing legs (21) on two sides respectively, and the mounting holes (22) are connected with the LED lamp source plate (2) through screws (.

2. The lens holder structure of claim 1, wherein: the center of the lens positioning hole (19) at the top of the n-shaped plate is perpendicular to the lamp source bead on the LED lamp source plate (2).

3. The lens holder structure of claim 2, wherein: and a pressing gasket (3) is also arranged between the mounting and fixing foot (21) and the LED lamp source plate (2).

4. A lens holder structure according to claim 3, wherein: the lens support is a PC plastic part, and the lens support and the clamping hook are integrally formed through injection molding.

5. The lens holder structure of claim 4, wherein: and second mounting holes (221) are respectively formed in the positions, corresponding to the mounting holes (22) of the fixing pins (21), of the compression gasket (3) and the LED lamp source plate (2).