CN216431345U

CN216431345U - Novel optical module

Info

Publication number: CN216431345U
Application number: CN202123455300.3U
Authority: CN
Inventors: 肖大伟
Original assignee: Zhongshan Keyi Optics Co ltd
Current assignee: Zhongshan Keyi Optics Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-03
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to a novel optical module, including lens be equipped with optics anti-dazzle cover on the lens, optics anti-dazzle cover is equipped with the translucent cover body structure that reflects the chamber for going into light mouth, one end for light outlet, its inside for one end, is equipped with the sawtooth refracting surface that can reflect the light refraction back reflection chamber that the intracavity was propagated out on optics anti-dazzle cover's outer wall. The utility model discloses in, be equipped with the sawtooth refracting surface on optical antiglare shield's outer wall, can with in the optical antiglare shield propagate out to the outer wall on the light refraction back reflection intracavity, the refracting index is high, does not harm light, and luminous efficiency improves greatly, and anti-dazzle effectual, in addition, light refraction can make the whole outward appearance of optical antiglare shield dazzle beautiful, and pleasing to the eye degree promotes greatly.

Description

Novel optical module

[ technical field ] A method for producing a semiconductor device

The utility model belongs to the technical field of the LED technique and specifically relates to indicate a novel optical module.

[ background of the invention ]

At present, an optical module is adopted to emit light by a lighting source, so that the light-emitting efficiency is improved and glare is prevented, the optical module is composed of an optical anti-dazzle cover and a lens, the anti-dazzle cover adopted on the market at present is of an opaque structure, most of the anti-dazzle cover is black, and the black anti-dazzle effect is good.

[ Utility model ] content

The utility model aims at overcoming the not enough of prior art, provide a novel optical module.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a novel optical module, including lens be equipped with optics anti-dazzle cover on the lens, optics anti-dazzle cover is one end for going into light mouth, one end be the light outlet, be equipped with the translucent cover body structure in the reflection chamber in, is equipped with the sawtooth refracting surface that can refract the light that the reflection intracavity propagated back to the reflection chamber on optics anti-dazzle cover's outer wall.

In a further improvement scheme, the sawtooth refraction surface is a plurality of sawtooth strips arranged on the outer wall of the optical antiglare shield, and the sawtooth strips extend from one end of the optical antiglare shield to the other end of the optical antiglare shield.

In a further improvement scheme, a lens light outlet is formed in the surface of the lens, and a pearly-lustre surface layer or a frosted surface layer is arranged at the lens light outlet.

In a further improvement scheme, a lens groove in a shape of a sunken conical horn is arranged on the lens, and the lens light outlet hole is positioned at the top of the lens groove.

In a further improvement, a detachable connecting structure is arranged between the lens and the optical glare shield.

In a further improvement scheme, an elastic buckle is arranged on the outer wall of the optical anti-dazzle cover, and a clamping hole for the elastic buckle to be installed in a matched mode is formed in the lens.

In a further development, a mounting hole is provided in the lens.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in, be equipped with the sawtooth refracting surface on optical antiglare shield's outer wall, can with the optical refraction to the light-emitting direction on the outer wall of propagating in the optical antiglare shield, the refracting index is high, has reduced the light loss, and luminous efficiency improves greatly, and anti-dazzle effectual, in addition, the light refraction can make the whole outward appearance of optical antiglare shield dazzle beautifully, and pleasing to the eye degree promotes greatly.

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

[ description of the drawings ]

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

fig. 2 is a schematic structural diagram ii according to an embodiment of the present invention;

fig. 3 is a third schematic structural diagram of the embodiment of the present invention;

FIG. 4 is a first schematic perspective view of an optical anti-glare cover according to an embodiment of the present invention;

fig. 5 is a second schematic perspective view of the optical anti-glare cover according to an embodiment of the present invention.

[ detailed description ] embodiments

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.

The orientation shown in the drawings is not to be considered as limiting the scope of the invention, but merely as a reference to the preferred embodiments, changes in position or addition of numbers or structural simplifications may be made to the product parts shown in the drawings.

The relation of "connected" between the components shown in the drawings and described in the specification can be understood as fixedly connected or detachably connected or integrally connected; the connecting elements can be directly connected or connected through an intermediate medium, and persons skilled in the art can understand the connecting relation according to specific conditions, and can use the connecting elements in a screwed connection or riveting connection or welding connection or clamping connection or embedding connection mode to replace different embodiments in a proper mode.

The terms of orientation such as up, down, left, right, top, bottom, and the like in the description and the orientation shown in the drawings, may be used for direct contact or contact with each other through another feature therebetween; above may be directly above and obliquely above, or it simply means above the other; other orientations may be understood by analogy.

The material for manufacturing the solid-shaped component shown in the specification and the drawings can be a metal material or a non-metal material or other composite materials; the machining processes used for components having solid shapes can be stamping, forging, casting, wire cutting, laser cutting, casting, injection molding, digital milling, three-dimensional printing, machining, and the like; one skilled in the art can select the materials and the manufacturing process adaptively or in combination according to different processing conditions, cost and precision.

The utility model relates to a novel optical module, as shown in fig. 1 to 5, including lens 10 be equipped with optics anti-dazzle cover 20 on lens 10, optics anti-dazzle cover 20 is equipped with the translucent cover body structure that reflection chamber 30 was equipped with for going into light mouth, one end for light outlet, in for one end, on the outer wall of optics anti-dazzle cover 20 can be with the light refraction that propagates out in the reflection chamber 30 back to the sawtooth refracting surface 40 of reflection chamber 30.

The utility model discloses in, be equipped with sawtooth refracting surface 40 on the outer wall of optics anti-dazzle cover 20, can broadcast the light refraction back reflection chamber 30 on the outer wall with the transmission in the optics anti-dazzle cover 20 in, the refracting index is high, does not harm light, and light-emitting efficiency improves greatly, and anti-dazzle effect is good, and in addition, the light refraction can make the whole outward appearance of optics anti-dazzle cover dazzle beautiful, and pleasing to the eye degree promotes greatly.

In the embodiment shown in fig. 1 to 5, the plurality of optical dazzle prevention covers 20 are arranged in a parallel straight line, and correspondingly, the lenses 10 are extended and extended correspondingly.

In an embodiment, as shown in fig. 1 to 5, the serrated refractive surface 40 is a plurality of serrated bars disposed on the outer wall of the optical dazzle prevention cover 20, the serrated bars extending from one end of the optical dazzle prevention cover 20 to the other end.

In the embodiment, as shown in fig. 1 and 3, a lens light exit hole is formed on the surface of the lens 10, and a pearl surface layer 50 or a frosted surface layer is arranged at the lens light exit hole.

In the embodiment, as shown in fig. 1, 2 and 3, a detachable connection structure is arranged between the lens 10 and the optical anti-dazzle cover 20. An elastic buckle 60 is provided on an outer wall of the optical dazzle prevention cover 20, and a buckle hole 70 for the elastic buckle 60 to be fitted is provided on the lens 10. The lens 10 and the optical anti-dazzle cover 20 are matched and connected through the elastic buckle 60 and the clamping hole 70. In an embodiment, as shown in fig. 2, a lens groove 80 in a shape of a sinking conical horn is provided on the lens 10, the lens light-emitting hole is located at the top of the lens groove 80, a mounting hole 90 is provided on the lens 10, the lens 10 is directly mounted on a lamp through the mounting hole 90, and an LED lamp bead on the lamp is aligned to the lens groove 80 and is accommodated to the bottom of an inner cavity of the lens groove 80.

Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims. Therefore, the detailed description of the embodiments of the present disclosure is to be construed as merely illustrative, and not limitative of the present disclosure, but rather to limit the scope thereof by the appended claims.

Claims

1. The utility model provides a novel optical module, its characterized in that, including lens be equipped with optics anti-dazzle cover on the lens, optics anti-dazzle cover is one end for going into light mouth, one end be the light outlet, be equipped with the translucent cover body structure in the reflection chamber, is equipped with the sawtooth refracting surface that can refract the light that the reflection intracavity propagated back reflection chamber on optics anti-dazzle cover's outer wall.

2. The novel optical module as claimed in claim 1, wherein the sawtooth refractive surface is a plurality of sawtooth strips disposed on an outer wall of the optical antiglare cover, and the sawtooth strips extend from one end of the optical antiglare cover to the other end.

3. The novel optical module of claim 1, wherein a lens exit hole is formed on the surface of the lens, and a pearlescent finish or matte finish is formed at the lens exit hole.

4. The novel optical module as claimed in claim 3, wherein the lens has a lens groove with a shape of a sunken conical horn, and the lens light outlet is located at the top of the lens groove.

5. The novel optical module of claim 1, wherein the lens and the antiglare cover are removably attached.

6. The novel optical module as claimed in claim 5, wherein the outer wall of the antiglare shield is provided with an elastic snap, and the lens is provided with a snap hole for the elastic snap fit.

7. The novel optical module as claimed in claim 1, wherein the lens has a mounting hole.