CN217031082U

CN217031082U - Miniature light source

Info

Publication number: CN217031082U
Application number: CN202122951176.3U
Authority: CN
Inventors: 夏辉
Original assignee: Suzhou Farrell Automation Technology Co ltd
Current assignee: Suzhou Farrell Automation Technology Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-07-22
Anticipated expiration: 2031-11-29

Abstract

The utility model relates to the technical field of light sources, in particular to a miniature light source, which comprises: light guide: is made of light-transmitting material; a light emitting member: the light guide part is arranged at the side of the light guide part and emits light rays to penetrate through the light guide part; and (3) via hole: and the light guide piece is arranged on the light guide piece, and light rays are emitted from the side wall of the through hole. In the utility model, the light-emitting piece emits light from the side direction, and the light rays pass through the light-guiding piece and are emitted from the side wall of the through hole, so that the utilization rate of the light rays is improved, the surface of a tiny object is illuminated, and the use is convenient.

Description

Miniature light source

Technical Field

The utility model relates to the technical field of light sources, in particular to a miniature light source.

Background

The light source is a physical term, some objects in the universe are luminous and some objects are not luminous, and the objects which can emit light automatically and can emit light are called the light source.

The existing light source has low light utilization rate and low surface illumination to tiny objects.

Therefore, there is a need to provide a new technical solution to overcome the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a micro light source that effectively solves the above problems.

In order to achieve the purpose of the utility model, the following technical scheme is adopted:

a miniature light source comprising:

light guide: is made of light-transmitting material; a light emitting member: the light guide part is arranged at the side of the light guide part and emits light rays to penetrate through the light guide part; and (3) via hole forming: and the light guide piece is arranged on the light guide piece, and light rays are emitted from the side wall of the through hole.

Further: the through hole is a round hole.

And further: the light emitting member is positioned at both sides of the light guide member.

And further: the via hole is arranged in the middle of the light guide piece and connected with the middle and the edge of the light guide piece, wherein the via hole is an inclined plane.

Further: the light guide member is bonded with a reflective film.

Compared with the prior art, the utility model has the following beneficial effects: according to the micro light source, the light-emitting piece emits light from the side direction, and light rays penetrate through the light-guiding piece and are emitted from the side wall of the through hole, so that the utilization rate of the light rays is improved, the surface of a micro object is illuminated, and the micro light source is convenient to use.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

FIG. 1 is a schematic view of a micro light source according to the present invention.

FIG. 2 is a schematic view of a light guide of the micro light source of the present invention.

In the figure: 1 is a light guide, 2 is a luminous piece, 3 is a via hole, and 4 is an inclined plane.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following description will be made clearly and completely in conjunction with the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience in describing the present invention and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the scope of the present invention. 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 a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components 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. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

As shown in fig. 1 to 2, the micro light source of the present invention includes:

light guide 1: made of light-transmitting materials, such as acrylic; the light-emitting member 2: the LED lamp is arranged at the side of the light guide part 1, light emitted by the LED lamp passes through the light guide part 1, the light emitting part 2 is arranged at one side or two sides of the light guide part 1, and the light emitting part 2 is preferably a strip-shaped LED lamp; and (3) via hole: the via hole 3 is a round hole and is arranged on the light guide part 1, light is emitted from the side wall of the via hole 3, and tiny objects are in the via hole 3, of course, the via hole 3 can also be a hole in other shapes such as a square hole, but a dark space exists when the via hole is a non-round hole.

The via hole 3 is arranged in the middle of the light guide part 1 and connected with the middle of the light guide part 1 and the edge of the light guide part, the inclined surface 4 is an inclined surface 4, light guide is more convenient through the inclined surface 4, and the inclination angle of the inclined surface is selected according to actual conditions.

The light guide member 1 is bonded with a reflective film, and the reflective film is tin-plated paper.

The working principle is as follows:

the light-emitting part 2 emits light from the side direction, light rays penetrate through the light-guiding part 1 and are emitted from the side wall of the through hole 3, the utilization rate of the light rays is improved, the surface of a tiny object is illuminated, and the use is convenient.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the utility model as defined in the appended claims.

Claims

1. A miniature light source, characterized by: the method comprises the following steps:

light guide: is made of light-transmitting material;

a light-emitting member: the light guide part is arranged at the side of the light guide part and emits light rays to penetrate through the light guide part;

and (3) via hole forming: and the light guide piece is arranged on the light guide piece, and light rays are emitted from the side wall of the through hole.

2. The miniature light source of claim 1, wherein: the through hole is a round hole.

3. The miniature light source of claim 1 or 2, wherein: the light emitting member is positioned at both sides of the light guide member.

4. The miniature light source of claim 3, wherein: the via hole is arranged in the middle of the light guide piece and connected with the middle and the edge of the light guide piece, wherein the via hole is an inclined plane.

5. The miniature light source of claim 4, wherein: the light guide piece is bonded with a reflective film.