Light guide column structure

Abstract

The utility model discloses a light guide column structure, which relates to the technical field of light guide appliances and comprises a light guide pipe, a light gathering mechanism is arranged at the head of the front end of the light guide pipe, a connecting ring is arranged at the tail of the rear end of the light guide pipe, a supporting block is sleeved on the outer layer of the light guide pipe, and a limiting block for mounting and positioning the supporting block is arranged at the front end of the supporting block. According to the utility model, through the arrangement of the light guide pipe, light in the light gathering mechanism can be transmitted along with the light guide pipe; the connecting ring is convexly provided with an astigmatism block, an astigmatism lens is arranged in the astigmatism block, a through groove communicated with the light guide pipe is formed in the astigmatism block, and the astigmatism lens is fixedly mounted in the through groove, so that concentrated light beams can be scattered into flaky light beams through the astigmatism lens in the astigmatism block, and the light beams irradiated by the light guide column are softer; and eyes are prevented from being damaged by long-time use of high-intensity light beams.

Description

Technical Field

[0001] The utility model relates to the technical field of light guide tools, in particular to a light guide column structure. Background Art

[0002] The light guide column is a "light guide lighting system", which is a new lighting technology. Its principle is to collect natural light efficiently through the light cover and introduce it into the system for redistribution. After being transmitted and strengthened by the specially made light guide tube, the diffuser at the bottom of the system evenly and efficiently irradiates the natural light to any place where light is needed, thus obtaining a special lighting effect brought by natural light.

[0003] The end faces of existing light input cover structures are mostly planar, and the planar light guide column has low light input efficiency, which reduces the light transmission efficiency. The effect of the light guide column with low transmission efficiency will drop sharply when used on cloudy days, making it difficult for the light beam in the light guide column to illuminate the usage scene; therefore, the present application designs a light guide column structure to solve the above problem. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a light guide column structure.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a light guide column structure, including a light guide tube, the front end head of the light guide tube is provided with a focusing mechanism, the rear end tail of the light guide tube is provided with a connecting ring, the outer layer of the light guide tube is sleeved with a support block, the front end of the support block is provided with a limit block for installing and positioning the support block, and the rear end tail of the support block is provided with a connecting block.

[0006] Preferably, a diffusive block is convexly provided on the connecting ring, a diffusive lens is provided in the diffusive block, a through groove connected to the light guide tube is opened in the diffusive block, and the diffusive lens is fixedly installed in the through groove.

[0007] Preferably, the focusing mechanism consists of a fixed block, a focusing cover and a connecting sleeve, the outer ring of the fixed block is provided with a mounting ring, the mounting ring is provided with a plurality of fixing holes, a first limiting ring is fixedly connected to the inside of the fixed block, the edge of the focusing cover abuts against the first limiting ring for limiting position, and the connecting sleeve is provided with a second limiting ring for cooperating and pressing with the first limiting ring.

[0008] Preferably, a pressing block is provided at the rear of the connecting sleeve, a protrusion connected and fixed to the pressing block is provided at the upper part of the fixing block, and a plurality of fixing bolts are installed between the pressing block and the protrusion.

[0009] Preferably, the light guide tube can match the shape of the support block, and a fixing pin is provided at the rear of the connection block.

[0010] Preferably, a rain cover is provided on the top of the connecting sleeve.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: in the utility model, through the setting of the light guide tube, the light in the focusing mechanism can be transmitted along the light guide tube, and the diffusive lens in the diffusive block can scatter the concentrated light beam into pieces of light beams, so that the light beam irradiated by the light guide column is softer, avoiding long-term use of high-intensity light beams to damage the eyes, and through the setting of the first limiting ring and the second limiting ring, the focusing cover can be clamped so as to stably transmit light into the light guide tube, and through the setting of the pressing block and the protrusion, the first limiting ring and the second limiting ring can be pressed against each other, and through the setting of the connecting block and the fixing pin rod, the support block can be fixed to prevent the support block from being pulled out or slipping, and through the setting of the rain cover, rainwater can be prevented from falling into the focusing mechanism and affecting the normal use of the light guide. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0013] Figure 1 This is a schematic diagram of the overall three-dimensional structure proposed by the utility model;

[0014] Figure 2 This is a schematic diagram of the three-dimensional structure of the light guide tube proposed by the utility model;

[0015] Figure 3 This is a schematic diagram of the three-dimensional structure of the connecting seat proposed by the utility model;

[0016] Figure 4 This is a schematic diagram of the three-dimensional structure of the pressing block and the condenser provided by the utility model;

[0017] Figure 5 This is a three-dimensional structural schematic diagram of the overall fixed structure proposed by the utility model.

[0018] Serial numbers in the figure: 1. support block; 2. limit block; 3. focusing mechanism; 4. connecting ring; 5. astigmatism block; 6. light guide tube; 7. fixing block; 8. first limit ring; 9. condenser; 10. connecting sleeve; 11. pressure block; 12. connecting block; 13. fixing pin. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Example: See Figure 1-5 , a light guide column structure in the utility model comprises a light guide tube 6, a front end head of the light guide tube 6 is provided with a focusing mechanism 3, a rear end tail of the light guide tube 6 is provided with a connecting ring 4, an outer layer of the light guide tube 6 is sleeved with a support block 1, a front end of the support block 1 is provided with a limit block 2 for installing and positioning the support block 1, and a rear end tail of the support block 1 is provided with a connecting block 12. Through the setting of the light guide tube 6, the light in the focusing mechanism 3 can be transmitted along the light guide tube 6; a diffuser block 5 is convexly provided on the connecting ring 4, a diffuser lens is provided in the diffuser block 5, a through groove connected to the light guide tube 6 is opened in the diffuser block 5, and the diffuser lens is fixedly installed in the through groove. By setting the diffuser lens in the diffuser block 5, the concentrated light beam can be scattered into pieces of light beams, so that the light beam irradiated by the light guide column is softer, and the long-term use of high-intensity light beams can avoid damaging the eyes; the focusing mechanism 3 is composed of a fixed block 7, a focusing cover 9 and a connecting sleeve 10. The outer ring of the fixed block 7 is provided with a mounting ring, and the mounting ring is provided with a plurality of fixing holes. The fixed block A first limiting ring 8 is fixedly connected to the interior of 7, and the edge of the condenser 9 is abutted against the first limiting ring 8 for limiting position. A second limiting ring for cooperating and pressing with the first limiting ring 8 is provided in the connecting sleeve 10. Through the arrangement of the first limiting ring 8 and the second limiting ring, the condenser 9 can be clamped so as to stably transmit light into the light guide 6; a pressing block 11 is provided at the rear of the connecting sleeve 10, and a convex block connected and fixed to the pressing block 11 is provided on the upper part of the fixing block 7, and a plurality of fixing bolts are installed between the pressing block 11 and the convex block. By setting the pressing block 11 and the protrusion, the first limiting ring 8 and the second limiting ring can be pressed against each other; the light guide tube 6 can match the shape of the support block 1, and a fixing pin 13 is provided at the rear of the connecting block 12. By setting the connecting block 12 and the fixing pin 13, the support block 1 can be fixed to prevent the support block 1 from being pulled out or slipping; a rain cover is provided at the top of the connecting sleeve 10. By setting the rain cover, rainwater can be prevented from falling into the focusing mechanism 3 and affecting the normal use of the focusing cover 9.

[0021] Working principle: When the utility model is used, firstly, a condenser 9 is set on the fixing block 7 at the front end of the light guide 6, and the first limiting ring 8 is in contact with the condenser 9, and then the connecting sleeve 10 is installed. The rain cover on the connecting sleeve 10 can prevent rain from falling into the condenser mechanism 3 and affecting the normal use of the condenser 9. The second limiting ring on the connecting sleeve 10 fits with the edge of the condenser 9, and then the fixing bolts are used to fix the pressing block 11 and the protrusion. The pressing of the pressing block 11 and the protrusion can make the first limiting ring 8 and the second limiting ring clamp the condenser. The cover 9 thus stably transmits light into the light guide 6, and then the support block 1 and the connecting block 12 are fixedly installed, and then the light guide 6 is placed in the hole in the support block 1, and then the connecting ring 4 is installed at the tail of the light guide 6 to fix the light guide 6, and then the astigmatism block 5 is installed at the rear of the connecting ring 4. The astigmatism lens in the astigmatism block 5 can scatter the concentrated light beam into pieces of light beams, making the light beam emitted by the light guide column softer, avoiding long-term use of high-intensity light beams to damage the eyes, and the installation of the light guide column is now completed.

[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A light guide column structure, comprising a light guide tube (6), characterized in that: The front end of the light guide tube (6) is provided with a focusing mechanism (3), the rear end of the light guide tube (6) is provided with a connecting ring (4), the outer layer of the light guide tube (6) is sleeved with a support block (1), the front end of the support block (1) is provided with a limit block (2) for mounting and positioning the support block (1), and the rear end of the support block (1) is provided with a connecting block (12).

2. A light guide column structure according to claim 1, characterized in that: A light diffusing block (5) is convexly provided on the connecting ring (4), a light diffusing lens is provided in the light diffusing block (5), a through slot communicating with the light guide tube (6) is provided in the light diffusing block (5), and the light diffusing lens is fixedly mounted in the through slot.

3. A light guide column structure according to claim 2, characterized in that: The focusing mechanism (3) is composed of a fixed block (7), a focusing cover (9) and a connecting sleeve (10); the outer ring of the fixed block (7) is provided with a mounting ring, the mounting ring is provided with a plurality of fixing holes, the interior of the fixed block (7) is fixedly connected with a first limiting ring (8), the edge of the focusing cover (9) is in contact with the first limiting ring (8) for limiting position, and the connecting sleeve (10) is provided with a second limiting ring for cooperating and pressing with the first limiting ring (8).

4. The light guide column structure according to claim 3, characterized in that: A pressing block (11) is provided at the rear of the connecting sleeve (10), a protrusion connected and fixed to the pressing block (11) is provided at the upper part of the fixing block (7), and a plurality of fixing bolts are installed between the pressing block (11) and the protrusion.

5. The light guide column structure according to claim 4, characterized in that: The light guide tube (6) can match the shape of the support block (1), and a fixing pin rod (13) is provided at the rear of the connection block (12).

6. The light guide column structure according to claim 5, characterized in that: The top end of the connecting sleeve (10) is provided with a rain cover.

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