CN221122011U - Combined single-module lens - Google Patents

Abstract

The utility model discloses a combined single-module lens, which comprises a fixed bracket, a lamp panel and a lens, wherein the lens is arranged in the fixed bracket, and the lamp panel is positioned between the lens and the fixed bracket; the surface integrated into one piece of lens has downwardly extending's buckle arm, and buckle arm's end is provided with the buckle hook, and the lamp plate is provided with the card arm mouth that makes buckle arm's end wear out, and the bottom of fixed bolster is provided with the buckle mouth, and after the assembly, the buckle arm inserts in the card arm mouth, and buckle hook joint is in the buckle mouth, and assembly structure is simple, improves packaging efficiency. Meanwhile, the side wall of the lens is provided with the guide part, and the guide part is in interference fit with the opening of the fixed support, so that the gap between the lens and the fixed support is reduced, and the dustproof performance is improved.

Description

Combined single-module lens

Technical Field

The present utility model relates to a lighting device, in particular a lens-shaped lighting device.

Background

At present, an LED lens module includes support, lens and lamp plate, in the assembly process, installs the lens in the support, and the lamp plate is installed between support and lens, uses glue generally to fix, and this kind of assembly process is comparatively troublesome, and production efficiency is low.

For this reason, the patent document with publication number CN202647590U discloses a buckle type lens module, and two buckles are designed on two sides of an upper opening of a specific fixing support, and when a lens is installed in the fixing support, the buckle automatically clamps the lens and is not loose any more, and the LEDs are mutually clamped through concave positions at the bottom of the fixing support, so that the trouble of fixing by dispensing is omitted, and the labor cost and the material cost are saved. However, when the fixing support is clamped into the LED, the fixing support needs to rotate clockwise, so that the clamping position is clamped between the positive copper sheet and the negative copper sheet of the LED, the LED is easy to scratch in the rotating process, and the assembly is troublesome.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a convenient combined single-module lens.

The technical scheme adopted for solving the technical problems is as follows:

A combined single-module lens comprises a fixed support, a lamp panel and a lens, wherein the lens is arranged in the fixed support, and the lamp panel is positioned between the lens and the fixed support; the surface integrated into one piece of lens has the buckle arm of downwardly extending, the end of buckle arm is provided with the buckle hook, the lamp plate is provided with makes the end of buckle arm wears out the card arm mouth, the bottom of fixed bolster is provided with the buckle mouth, after the assembly, the buckle arm inserts in the card arm mouth, the buckle hook joint is in the buckle mouth.

The side wall of lens is provided with the guide part, the upper end opening of fixed bolster, the opening part of fixed bolster is provided with spacing portion, after the assembly, the guide part is located spacing portion.

The guide part is in interference fit with the opening of the fixed support.

The height of the lens is 5 times that of the guide part.

The bottom of lens is provided with the light source chamber, be provided with the LED lamp on the lamp plate, after the assembly, the bottom of lens supports on the lamp plate, the LED lamp is located the light source intracavity.

The bottom of the fixed support is provided with a hollowed-out part.

The beneficial effects of the utility model are as follows: the lens is arranged in the fixed support, the lamp panel is positioned between the lens and the fixed support, the surface of the lens is integrally formed with the downward extending buckle arm, the tail end of the buckle arm is provided with the buckle hook, the lamp panel is provided with the buckle arm opening, the bottom of the fixed support is provided with the buckle opening, after the assembly, the buckle arm is inserted into the buckle arm opening, and the buckle hook is clamped in the buckle opening, so that the assembly structure is simple, and the assembly efficiency is improved.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an exploded view of the structure of the present utility model;

FIG. 3 is a schematic structural view of a stationary bracket;

Fig. 4 is a cross-sectional view of a lens.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

It is to be understood that this description is merely exemplary in nature and is not intended to limit the scope of the present utility model.

A description of one provided by some embodiments of the utility model is provided below with reference to the accompanying drawings.

Referring to fig. 1 to 4, a combined single-module lens comprises a fixed bracket 1, a lamp panel 2 and a lens 3, wherein the lens 3 is installed in the fixed bracket 1, and the lamp panel 2 is positioned between the lens 3 and the fixed bracket 1; the surface integrated into one piece of lens 3 has downwardly extending's buckle arm 31, the end of buckle arm 31 is provided with the buckle hook 32, lamp plate 2 is provided with makes the end of buckle arm 31 wears out the card arm mouth 21, the bottom of fixed bolster 1 is provided with buckle mouth 11, after the assembly, buckle arm 31 inserts in the card arm mouth 21, the buckle hook 32 joint is in the buckle mouth 11, in the assembly process, only need with buckle arm 31 and card arm mouth 21 and buckle mouth 11 aim at, can accomplish the assembly, can install lamp plate 2 on lens 3 earlier, then install lens 3 in the fixed bolster 1 again, assembly structure is simple, improves assembly efficiency.

The side wall of the lens 3 is provided with a guide part 33, the upper end of the fixed support 1 is opened, the opening of the fixed support 1 is provided with a limit part 12, and after assembly, the guide part 33 is positioned on the limit part 12. The guide part 33 is in interference fit with the opening of the fixed support 1, so that the gap between the lens 3 and the fixed support 1 is reduced, the dustproof performance is improved, and the lens is not easy to loosen after assembly.

The height of the lens 3 is 5 times the height of the guide 33. The lens is characterized in that a plurality of refracting surfaces are arranged on the outward end face of the top of the lens 3, the refracting surfaces have radians, the refracting surfaces are connected with each other to form a squamous light-emitting area, a concave cavity 34 is arranged in the center of the light-emitting area, and the concave cavity 34 is integrally columnar, so that irradiation light is uniform.

The bottom of lens 3 is provided with light source chamber 34, be provided with LED lamp 22 on the lamp plate 2, after the assembly, the bottom of lens 3 supports on the lamp plate 2, LED lamp 22 is located in the light source chamber 35, the top in light source chamber 35 is provided with circular arch.

The bottom of fixed bolster 1 is provided with fretwork portion 13, makes things convenient for the heat dissipation of lamp plate 2.

In the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "secured," and the like are to be construed broadly, as they are used in a fixed or removable connection, or as they are integral with one another, as they are directly or indirectly connected through intervening media. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It will be understood that when an element is referred to as being "mounted," "secured" or "disposed" on 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. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims (6)

1. The combined single-module lens comprises a fixed support (1), a lamp panel (2) and a lens (3), wherein the lens (3) is arranged in the fixed support (1), and the lamp panel (2) is positioned between the lens (3) and the fixed support (1); the lens is characterized in that a buckling arm (31) extending downwards is integrally formed on the surface of the lens (3), a buckling hook (32) is arranged at the tail end of the buckling arm (31), a buckling arm opening (21) enabling the tail end of the buckling arm (31) to penetrate out is formed in the lamp panel (2), a buckling opening (11) is formed in the bottom of the fixing support (1), after assembly, the buckling arm (31) is inserted into the buckling arm opening (21), and the buckling hook (32) is clamped in the buckling opening (11).

2. The combined single-module lens according to claim 1, characterized in that a guiding part (33) is arranged on the side wall of the lens (3), the upper end of the fixed support (1) is opened, a limiting part (12) is arranged at the opening of the fixed support (1), and after assembly, the guiding part (33) is positioned on the limiting part (12).

3. The combined single-module lens according to claim 2, characterized in that the guide part (33) and the opening of the fixed bracket (1) are in interference fit.

4. The combined single-module lens according to claim 2, characterized in that the height of the lens (3) is 5 times the height of the guide (33).

5. The combined single-module lens according to claim 1, characterized in that a light source cavity (35) is arranged at the bottom of the lens (3), an LED lamp (22) is arranged on the lamp panel (2), the bottom of the lens (3) is propped against the lamp panel (2) after assembly, and the LED lamp (22) is positioned in the light source cavity (35).

6. The combined single-module lens according to claim 1, characterized in that the bottom of the fixed support (1) is provided with a hollowed-out portion (13).