Light guide structure

Abstract

The utility model discloses a light guide structure, and relates to the field of spectrum detection, the light guide structure comprises a heat dissipation cover, a light guide plate and a light guide plate, the halogen lamp holder is fixedly mounted in the center hole in the heat dissipation cover; the halogen lamp is mounted on the halogen lamp holder; the light gathering cover is arranged in the central hole of the heat dissipation cover and is positioned above the halogen lamp holder; the end cover is fixedly mounted on the heat dissipation cover; and the light emitting pipe is fixedly arranged in the central hole in the end cover. According to the utility model, concentrated and parallel emergent light is ensured, and the heat dissipation effect is improved, so that the detection effect is stable and reliable.

Description

Technical Field

[0001] This utility model belongs to the field of spectral detection technology, and in particular relates to a light guiding structure. Background Technology

[0002] The light guide structure in existing spectrometers is prone to deviations in spectral detection results due to light source scattering and dispersion, leading to erroneous analysis results. Summary of the Invention

[0003] This application provides a light guide structure that solves the above-mentioned problems in the prior art. It not only ensures that the emitted light is concentrated and parallel, but also improves the heat dissipation effect, making the detection effect stable and reliable.

[0004] This utility model embodiment provides a light guide structure, which includes: a heat sink with multiple heat dissipation fins on its exterior; a halogen lamp holder fixedly installed in a central hole inside the heat sink; a halogen lamp installed on the halogen lamp holder; a focusing cover installed in the central hole of the heat sink and positioned above the halogen lamp holder; an end cap fixedly installed on the heat sink; and a light-emitting tube fixedly installed in the central hole of the end cap.

[0005] Preferably, an annular groove is formed on the outer surface of the focusing cover, and an O-ring is installed in the annular groove.

[0006] Preferably, a wire outlet hole is provided on the bottom center surface of the heat sink.

[0007] Preferably, a slot is provided on the outer wall of the end cap.

[0008] The above-described one or more technical solutions in the embodiments of this utility model have at least one or more of the following technical effects:

[0009] This utility model provides a light guide structure comprising: a heat sink with multiple heat dissipation fins on its exterior; a halogen lamp holder fixedly installed in a central hole within the heat sink; a halogen lamp mounted on the lamp holder; a focusing cover installed in the central hole of the heat sink and positioned above the lamp holder; an end cap fixedly installed on the heat sink; and a light-emitting tube fixedly installed in the central hole of the end cap. This structure ensures concentrated and parallel light output while improving heat dissipation, resulting in stable and reliable detection performance.

[0010] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this utility model more obvious and understandable, specific embodiments of this utility model are given below. Attached Figure Description

[0011] Figure 1 This is a structural schematic diagram of an embodiment of the present utility model.

[0012] Explanation of reference numerals in the attached diagram: 1. Heat sink; 2. Halogen lamp; 3. Halogen lamp holder; 4. Concentrator; 5. Light-emitting tube; 6. End cap. Detailed Implementation

[0013] This application provides a light guide structure to address the technical problem of the lack of an efficient, stable, and reliable spectral detection method in the prior art.

[0014] The overall structure of the technical solution in this embodiment of the utility model is as follows: The light guide structure includes: a heat sink, on which multiple heat sink fins are provided; a halogen lamp holder, which is fixedly installed in the central hole inside the heat sink; a halogen lamp, which is installed on the halogen lamp holder; a focusing cover, which is installed in the central hole of the heat sink and is located above the halogen lamp holder; an end cap, which is fixedly installed on the heat sink; and a light emitting tube, which is fixedly installed in the central hole on the end cap.

[0015] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0016] Example

[0017] This embodiment provides a light guide structure; please refer to [reference needed]. Figure 1 The details are as follows:

[0018] The light guide structure includes: a heat sink 1 with multiple heat dissipation fins on its exterior; a halogen lamp holder 3 fixedly installed in the central hole inside the heat sink 1; a halogen lamp 2 installed on the halogen lamp holder 3; a focusing cover 4 installed in the central hole of the heat sink 1 and positioned above the halogen lamp holder 3; an end cap 6 fixedly installed on the heat sink 1; and a light-emitting tube 5 fixedly installed in the central hole on the end cap 6.

[0019] Furthermore, an annular groove is formed on the outer surface of the focusing cover, and an O-ring is installed in the annular groove.

[0020] Furthermore, a cable outlet hole is provided on the bottom center surface of the heat sink.

[0021] Furthermore, a slot is provided on the outer wall of the end cap.

[0022] The working principle of this utility model is as follows: the light emitted by the halogen lamp is reflected by the focusing cover and enters the light output tube, and is emitted through the light output tube, thereby realizing the concentration and parallel emission of the light.

[0023] The above-described one or more technical solutions in the embodiments of this utility model have at least one or more of the following technical effects:

[0024] This utility model provides a light guide structure comprising: a heat sink 1 with multiple heat dissipation fins on its exterior; a halogen lamp holder 3 fixedly installed in a central hole within the heat sink 1; a halogen lamp 2 mounted on the halogen lamp holder 3; a focusing cover 4 installed within the central hole of the heat sink 1 and positioned above the halogen lamp holder 3; an end cap 6 fixedly installed on the heat sink 1; and a light-emitting tube 5 fixedly installed in the central hole of the end cap 6. This structure ensures concentrated and parallel light output while improving heat dissipation, resulting in stable and reliable detection performance.

[0025] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0026] Obviously, those skilled in the art can make various modifications and variations to the embodiments of this utility model without departing from the spirit and scope of the embodiments of this utility model. Therefore, if these modifications and variations to the embodiments of this utility model fall within the scope of the claims of this utility model and their equivalents, then this utility model also intends to include these modifications and variations.

Claims

1. A light guiding structure, characterized in that, The light guide structure includes: A heat sink cover, wherein multiple heat dissipation fins are provided on the outside of the heat sink cover; A halogen lamp holder, wherein the halogen lamp holder is fixedly installed in the central hole inside the heat sink cover; A halogen lamp, wherein the halogen lamp is mounted on a halogen lamp holder; A focusing cover is installed inside the central hole of the heat sink and is located above the halogen lamp holder; End cap, which is fixedly mounted on the heat sink cover; The light-emitting tube is fixedly installed in the center hole on the end cover.

2. The light guide structure according to claim 1, characterized in that, The outer surface of the focusing cover has an annular groove and an O-ring is installed in the annular groove.

3. The light guide structure according to claim 1, characterized in that, A wire outlet hole is provided on the bottom center surface of the heat sink.

4. The light guide structure according to claim 1, characterized in that, A bayonet groove is provided on the outer wall of the end cap.

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