Light guide column for automobile illumination

Abstract

The utility model discloses a light guide column for automobile illumination. The light guide column comprises a light guide column body, the light guide column body is formed by rotationally combining a light guide column I and a light guide column II, a rotating block is arranged at the bottom of the light guide column I, and a fixing mechanism is arranged on the surface of the light guide column II; the fixing mechanism comprises a fixing column, a containing groove, a fixing base, a first spring and a clamping block, the fixing mechanism is arranged on the surface of the second light guide column, the clamping block on the inner side of the fixing base is separated from the clamping groove, then the first light guide column can rotate on the surface of the second light guide column, and therefore the angle of the light guide column body can be rapidly adjusted; according to the light guide column, the light irradiation angle of the light guide column body can be rapidly adjusted, a fixing base can insert a clamping block on the inner side of the fixing base into a clamping groove under the elastic acting force of a first spring on the surface, therefore, the angle of the first light guide column and the angle of the second light guide column can be fixed, and then the application range of the device can be widened to a certain degree.

Description

Technical Field

[0001] The utility model relates to the technical field of light guide columns, and particularly relates to a light guide column for vehicle lighting. Background Technique

[0002] A light guide column is a device that transmits light from a light source to another point at a certain distance from the light source with minimal loss. The light source device provided with the light guide column emits the light emitted by the light source into the light guide column, so that the light generates total reflection or refraction inside the light guide column, and the light can be irradiated outward from the light-emitting surface of the light guide column to a predetermined position or converted into a conversion light source with a specific shape.

[0003] The light guide column is generally an integral structure. When the light guide column is in use, personnel cannot adjust the position of the refracted light according to needs, which will affect the applicable range during the use of the device to a certain extent. Content of the Utility Model

[0004] The purpose of the utility model is to provide a light guide column for vehicle lighting to solve the problems put forward in the above background technique.

[0005] The utility model provides the following technical solution: A light guide column for vehicle lighting, including a light guide column body; the light guide column body is rotationally combined by a first light guide column and a second light guide column. A rotating block is arranged at the bottom of the first light guide column, and a fixing mechanism is arranged on the surface of the second light guide column;

[0006] The fixing mechanism includes a fixing column, a placement groove, a fixing seat, a first spring and a clamping block. The fixing columns are symmetrically arranged on both sides of the second light guide column. A placement groove is opened in the inner cavity of the fixing column, a fixing seat is installed in the inner cavity of the placement groove, a first spring is installed on the surface of the fixing seat inside the fixing column, and clamping blocks are fixedly installed at equal intervals on the outer side of the first spring.

[0007] Preferably, the first light guide column is rotationally fixed to the upper part of the second light guide column through the rotating block, and clamping grooves are opened at equal intervals on the surface of the rotating block.

[0008] Preferably, an installation block is fixedly installed at the bottom of the light guide column body, and a placement plate is fixedly installed below the light guide column body.

[0009] Preferably, electromagnets II are symmetrically arranged on both sides of the placement plate, and sealing rings are fixedly installed inside the electromagnets II.

[0010] Preferably, fixing grooves are opened at equal intervals on the surface of the placement plate, and installation mechanisms are symmetrically arranged on the groove walls of the fixing grooves.

[0011] Preferably, a fixing cavity is fixedly installed inside the fixing groove.

[0012] Preferably, the installation mechanism includes a placement cavity, an electromagnet I, a spring II, and a fixing block. The placement cavities are symmetrically arranged and opened on the wall of the fixing groove. An electromagnet I is fixedly installed on the inner wall of the placement cavity. A spring II is fixedly installed in the inner cavity of the placement cavity. A fixing block is slidably installed on one side of the spring II.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. By providing a fixing mechanism on the surface of the light guide column II, the present utility model separates the clamping block inside the fixing seat from the clamping groove, and then the light guide column I can rotate on the surface of the light guide column II, so that the angle of the light guide column body can be quickly adjusted. Thus, the light irradiation angle of the light guide column body can be quickly adjusted. Then, under the elastic force of the surface spring I, the fixing seat will insert the clamping block inside the fixing seat into the internal of the clamping groove, so that the angles of the light guide column I and the light guide column II can be fixed, and thus the applicable range of the device can be improved to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 2 is a side cross-sectional structural schematic diagram of the present utility model;

[0017] Figure 3 is a front cross-sectional structural schematic diagram of the present utility model;

[0018] Figure 4 is of the present utility model Figure 2 enlarged structural schematic diagram at A in.

[0019] In the figure: 1, light guide column body; 101, light guide column I; 102, light guide column II; 2, mounting block; 3, placement plate; 301, fixing groove; 4, rotating block; 5, fixing mechanism; 501, fixing column; 502, placement groove; 503, fixing seat; 504, spring I; 505, clamping block; 6, clamping groove; 7, installation mechanism; 701, placement cavity; 702, electromagnet I; 703, spring II; 704, fixing block; 8, fixing cavity; 9, electromagnet II; 10, sealing ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0022] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0023] The technical solution of the present utility model will be further elaborated in detail below in conjunction with the specification drawings and specific embodiments.

[0024] Embodiment 1:

[0025] A light guide column for vehicle lighting provided by the present application includes a light guide column body 1; the light guide column body 1 is formed by rotatably combining a first light guide column 101 and a second light guide column 102. A rotating block 4 is provided at the bottom of the first light guide column 101, and a fixing mechanism 5 is provided on the surface of the second light guide column 102;

[0026] The fixing mechanism 5 includes a fixing column 501, a placement groove 502, a fixing seat 503, a first spring 504, and a clamping block 505. The fixing columns 501 are symmetrically arranged on both sides of the second light guide column 102. A placement groove 502 is opened in the inner cavity of the fixing column 501. A fixing seat 503 is installed in the inner cavity of the placement groove 502. A first spring 504 is installed on the surface of the fixing seat 503 inside the fixing column 501. Clamping blocks 505 are fixedly installed at equal intervals on the outer side of the first spring 504. The first light guide column 101 is rotatably fixed to the upper part of the second light guide column 102 through the rotating block 4, and clamping grooves 6 are opened at equal intervals on the surface of the rotating block 4;

[0027] Specifically, such as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown in the figure, when a person needs to adjust the light on the surface of the light guide column body 1, the person can pull the fixed seat 503 outwards at this time, separate the clamping block 505 inside the fixed seat 503 from the clamping groove 6, and then the first light guide column 101 can rotate on the surface of the second light guide column 102, so that the angle of the light guide column body 1 can be quickly adjusted, and thus the light irradiation angle of the light guide column body 1 can be quickly adjusted. When the person finishes adjusting the angle of the first light guide column 101, the person releases the fixed seat 503, and the fixed seat 503 will insert the clamping block 505 inside the fixed seat 503 into the inside of the clamping groove 6 under the elastic force of the first surface spring 504, so that the angles of the first light guide column 101 and the second light guide column 102 can be fixed, and thus the applicable range of the device can be improved to a certain extent.

[0028] Furthermore, an installation block 2 is fixedly installed at the bottom of the light guide column body 1, a placement plate 3 is fixedly installed below the light guide column body 1, second electromagnets 9 are symmetrically arranged on both sides of the placement plate 3, a sealing ring 10 is fixedly installed inside the second electromagnets 9, fixing grooves 301 are equidistantly arranged on the surface of the placement plate 3, installation mechanisms 7 are symmetrically arranged on the inner walls of the fixing grooves 301, fixing cavities 8 are fixedly installed inside the fixing grooves 301, and the installation mechanism 7 includes a placement cavity 701, a first electromagnet 702, a second spring 703 and a fixing block 704. The placement cavities 701 are symmetrically arranged on the inner walls of the fixing grooves 301, the first electromagnet 702 is fixedly installed on the inner wall of the placement cavity 701, the second spring 703 is fixedly installed in the inner cavity of the placement cavity 701, and a fixing block 704 is slidably installed on one side of the second spring 703;

[0029] Specifically, as Figure 1 、 Figure 2 shown, when the light guide column body 1 is in use, the external controller energizes the first electromagnet 702, and the magnetic force generated by the energization of the first electromagnet 702 can suck the fixing block 704 into the inside of the placement cavity 701. At the same time, the person inserts the installation block 2 into the inside of the fixing groove 301, aligns the fixing cavity 8 with the fixing block 704, and then cuts off the power supply of the first electromagnet 702. The fixing block 704 will pop outwards under the elastic force of the second spring 703 after losing the magnetic force, and then the fixing block 704 can be popped into the inside of the fixing cavity 8. At the same time, the second electromagnet 9 is energized, and the energization of the second electromagnet 9 can generate a magnetic force to fix the fixing block 704 in the inner cavity of the fixing cavity 8, so that the light guide column body 1 and the placement plate 3 can be quickly connected into a whole, so that the light for lighting can be focused and exported through the light guide column body 1. At the same time, through the setting of the sealing ring 10, the sealing performance of the connection between the light guide column body 1 and the placement plate 3 can be further ensured, and the situation of light leakage during the use of the light guide column body 1 can be avoided, so that the normal use of the device can be ensured to a certain extent.

[0030] Working principle: When the light guide column body 1 is in use, the external controller energizes the electromagnet 702. The magnetic force generated by the energized electromagnet 702 can suck the fixed block 704 into the interior of the placement cavity 701. At the same time, the operator inserts the installation block 2 into the interior of the fixed slot 301, aligns the fixed cavity 8 with the fixed block 704, and then de-energizes the electromagnet 702. After losing the magnetic force, the fixed block 704 will pop outwards under the elastic force of the second spring 703, and then the fixed block 704 can be popped into the interior of the fixed cavity 8. At the same time, energize the electromagnet 9. The energized electromagnet 9 can generate a magnetic force to fix the fixed block 704 in the inner cavity of the fixed cavity 8, so that the light guide column body 1 and the placement plate 3 can be quickly connected into a whole. At this time, the operator can pull the fixed seat 503 outwards, separate the clamping block 505 inside the fixed seat 503 from the clamping slot 6, and then the first light guide column 101 can rotate on the surface of the second light guide column 102, so that the angle of the light guide column body 1 can be quickly adjusted, and thus the light irradiation angle of the light guide column body 1 can be quickly adjusted.

[0031] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail with reference to the embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified and equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. A light guide column for automobile lighting, comprising a light guide column body (1); characterized in that: The light guide column body (1) is formed by a rotational combination of a first light guide column (101) and a second light guide column (102); a rotation block (4) is provided at the bottom of the first light guide column (101), and a fixing mechanism (5) is provided on the surface of the second light guide column (102); The fixing mechanism (5) comprises a fixing column (501), a placement groove (502), a fixing seat (503), a spring 1 (504) and a clamping block (505); the fixing column (501) is symmetrically arranged on both sides of the light guide column 2 (102); a placement groove (502) is provided in the inner cavity of the fixing column (501); a fixing seat (503) is installed in the inner cavity of the placement groove (502); a spring 1 (504) is installed on the surface of the fixing seat (503) inside the fixing column (501); and clamping blocks (505) are fixedly installed at equal intervals on the outer side of the spring 1 (504).

2. A light guide column for automobile lighting according to claim 1, characterized in that: The first light guide column (101) is installed above the second light guide column (102) by rotating the fixed column (501) through the rotating block (4), and the surface of the rotating block (4) is provided with slots (6) at equal intervals.

3. The light guide column for automobile lighting according to claim 1, characterized in that: A mounting block (2) is fixedly mounted on the bottom of the light guide column body (1), and a placement plate (3) is fixedly mounted below the light guide column body (1).

4. The light guide column for automobile lighting according to claim 3, characterized in that: Electromagnets 2 (9) are symmetrically arranged on both sides of the placement plate (3), and a sealing ring (10) is fixedly installed inside the electromagnets 2 (9).

5. The light guide column for automobile lighting according to claim 3, characterized in that: The surface of the placement plate (3) is provided with fixing grooves (301) at equal intervals, and the groove walls of the fixing grooves (301) are symmetrically provided with mounting mechanisms (7).

6. The light guide column for automobile lighting according to claim 5, characterized in that: A fixing cavity (8) is fixedly installed inside the fixing groove (301).

7. The light guide column for automobile lighting according to claim 5, characterized in that: The mounting mechanism (7) comprises a placement cavity (701), an electromagnet 1 (702), a spring 2 (703) and a fixing block (704); the placement cavity (701) is symmetrically arranged on the groove wall of the fixing groove (301); the electromagnet 1 (702) is fixedly mounted on the inner wall of the placement cavity (701); the spring 2 (703) is fixedly mounted in the inner cavity of the placement cavity (701); and the fixing block (704) is slidably mounted on one side of the spring 2 (703).

Images