CN210894772U

CN210894772U - Temperature-resistant light guide column

Info

Publication number: CN210894772U
Application number: CN201922228107.2U
Authority: CN
Inventors: 古锐
Original assignee: Dongguan Hengge Photoelectric Technology Ltd
Current assignee: Dongguan Hengge Photoelectric Technology Ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-06-30
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a temperature resistant leaded light post, including the leaded light post main part, the surface of leaded light post main part is provided with the antioxidation layer, one side that the antioxidation layer kept away from the leaded light post main part is provided with the waterproof layer, one side that the antioxidation layer was kept away from to the waterproof layer is provided with high temperature resistant layer, the antioxidation layer includes transparent ya keli layer, one side that the antioxidation layer was kept away from on transparent ya keli layer is provided with p phenylenediamine layer. The utility model discloses a set up the light guide post main part, the antioxidation layer, transparent ya keli layer, to phenylenediamine layer, the waterproof layer, the PC plastic layer, PMMA ABS resin layer, high temperature resistant layer, mutually supporting of transparent polyphenylene sulfide layer and PSU plastic layer, the effectual advantage of high temperature resistant has been reached, the poor problem of current light guide post high temperature resistant effect has been solved, when people use the light guide post for a long time, can not receive illumination temperature's influence, can not lead to appearing the phenomenon of yellowing, do not influence its performance, make things convenient for people to use.

Description

Temperature-resistant light guide column

Technical Field

The utility model relates to a leaded light post technical field specifically is a temperature resistant leaded light post.

Background

The light guide is used for guiding light emitted by the LED from the PCB to the front panel, has good light guiding performance, and is also called as a light guide pipe or a light guide column in the mouths of some domestic engineers.

Present current leaded light post, high temperature resistant effect is poor, when people use the leaded light post for a long time, receives illumination temperature's influence easily, leads to appearing the phenomenon of becoming yellow, influences its performance, and inconvenient people use has reduced the practicality of leaded light post.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a temperature resistant leaded light post possesses high temperature resistant effectual advantage, has solved the current poor problem of leaded light post high temperature resistant effect.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a temperature resistant leaded light post, includes the leaded light post main part, the surface of leaded light post main part is provided with the antioxidation layer, one side that the antioxidation layer kept away from the leaded light post main part is provided with the waterproof layer, one side that the antioxidation layer was kept away from to the waterproof layer is provided with high temperature resistant layer.

Preferably, the antioxidation layer comprises a transparent acrylic layer, and a p-phenylenediamine layer is arranged on one side of the transparent acrylic layer, which is far away from the antioxidation layer.

Preferably, the waterproof layer comprises a PC plastic layer, and a PMMA/ABS resin layer is arranged on one side, away from the waterproof layer, of the PC plastic layer.

Preferably, the high temperature resistant layer comprises a transparent polyphenylene sulfide layer, and a PSU plastic layer is arranged on one side of the transparent polyphenylene sulfide layer, which is far away from the high temperature resistant layer.

Preferably, the inner chamber of antioxidation layer is located the surface of leaded light post main part, the inner chamber of waterproof layer is located the surface of antioxidation layer, the inner chamber on high temperature resistant layer is located the surface of waterproof layer, the surface of leaded light post main part and the inner chamber adhesive connection of antioxidation layer, the surface of antioxidation layer and the inner chamber adhesive connection of waterproof layer, the surface of waterproof layer and the inner chamber adhesive connection on high temperature resistant layer.

(III) advantageous effects

Compared with the prior art, the utility model provides a temperature resistant leaded light post possesses following beneficial effect:

1. the utility model discloses a set up the leaded light post main part, the oxidation resisting layer, transparent ya keli layer, to the phenylenediamine layer, the waterproof layer, the PC plastic layer, PMMA ABS resin layer, high temperature resistant layer, mutually supporting of transparent polyphenylene sulfide layer and PSU plastic layer, the effectual advantage of high temperature resistant has been reached, the poor problem of the high temperature resistant effect of current leaded light post has been solved, when people use the leaded light post for a long time, can not receive illumination temperature's influence, can not lead to the phenomenon that turns yellow appearing, do not influence its performance, make things convenient for people to use, the practicality of leaded light post has been improved.

2. The utility model discloses a set up the antioxidation layer, played anti-oxidation effect to the leaded light post main part when using, through setting up the waterproof layer, played the effect that water-proof effects is good to the leaded light post main part when using, through setting up high temperature resistant layer, played the effect that weatherability is good to the leaded light post main part when using.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial cross-sectional view of the oxidation resistant layer of the present invention;

FIG. 3 is a partial sectional view of the waterproof layer of the present invention;

fig. 4 is a partial sectional view of the refractory layer of the present invention.

In the figure: 1. a light guide pillar main body; 2. an anti-oxidation layer; 21. a transparent acrylic layer; 22. a p-phenylenediamine layer; 3. a waterproof layer; 31. a PC plastic layer; 32. a PMMA/ABS resin layer; 4. a high temperature resistant layer; 41. a transparent polyphenylene sulfide layer; 42. and a PSU plastic layer.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model is usually placed when in use, and are used for convenience of description and simplification of description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a temperature-resistant light guide column comprises a light guide column main body 1, an oxidation resistant layer 2 is arranged on the surface of the light guide column main body 1, and the oxidation resistant layer 2 is arranged to prevent oxidation of the light guide column main body 1 during use, the inner cavity of the oxidation resistant layer 2 is arranged on the surface of the light guide column main body 1, the inner cavity of a waterproof layer 3 is arranged on the surface of the oxidation resistant layer 2, the inner cavity of the high temperature-resistant layer 4 is arranged on the surface of the waterproof layer 3, the surface of the light guide column main body 1 is connected with the inner cavity of the oxidation resistant layer 2 in an adhesive manner, the surface of the oxidation resistant layer 2 is connected with the inner cavity of the waterproof layer 3 in an adhesive manner, the oxidation resistant layer 2 comprises a transparent acrylic layer 21, a p-phenylene diamine layer 22 is arranged on one side of the transparent acrylic layer 21 far away from the oxidation resistant layer 2, and the waterproof layer 3, by arranging the waterproof layer 3, the light guide column main body 1 has good waterproof effect when in use, the waterproof layer 3 comprises a PC plastic layer 31, one side of the PC plastic layer 31, which is far away from the waterproof layer 3, is provided with a PMMA/ABS resin layer 32, one side of the waterproof layer 3, which is far away from the oxidation resistant layer 2, is provided with a high temperature resistant layer 4, the light guide column main body 1 has good weather resistance when in use by arranging the high temperature resistant layer 4, the high temperature resistant layer 4 comprises a transparent polyphenylene sulfide layer 41, one side of the transparent polyphenylene sulfide layer 41, which is far away from the high temperature resistant layer 4, is provided with a PSU plastic layer 42, the light guide column main body 1, the oxidation resistant layer 2, the transparent acrylic layer 21, the p-phenylenediamine layer 22, the waterproof layer 3, the PC plastic layer 31, the PMMA/ABS resin layer 32, the high temperature resistant layer 4, the transparent polyphenylene sulfide layer 41 and the PSU plastic, the problem of current leaded light post high temperature resistant effect poor is solved, when people used the leaded light post for a long time, can not receive illumination temperature's influence, can not lead to appearing the phenomenon of becoming yellow, does not influence its performance, makes things convenient for people to use, has improved the practicality of leaded light post.

During the use, through transparent ya li layer 21 and to phenylenediamine layer 22, played anti-oxidation effect to light guide post main part 1 when using, through PC plastic layer 31 and PMMA ABS resin layer 32, played the good effect of water-proof effects when using to light guide post main part 1, through transparent polyphenylene sulfide layer 41 and PSU plastic layer 42, played the good effect of weatherability when using to light guide post main part 1 to the advantage that high temperature resistant effect is good has been reached.

The connection and the specific structure of the layers in the present document are all known in the art, such as by mechanical means, by adhesives, by various welding methods (such as thermal welding, ultrasonic welding, flux, welding, and mechanical welding), and no specific description is made here, and all parts in the present document are common standard parts or parts known to those skilled in the art, and the structure and principle thereof are known to those skilled in the art or can be obtained by routine experimentation.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. It should be noted that there are infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that various improvements, decorations or changes can be made without departing from the principles of the present invention, and the technical features can be combined in a suitable manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. The utility model provides a temperature resistant leaded light post, includes leaded light post main part (1), its characterized in that: the surface of leaded light post main part (1) is provided with oxidation resisting layer (2), one side that oxidation resisting layer (2) kept away from leaded light post main part (1) is provided with waterproof layer (3), one side that oxidation resisting layer (2) were kept away from in waterproof layer (3) is provided with high temperature resistant layer (4).

2. The temperature-resistant light guide column according to claim 1, wherein: the antioxidation layer (2) comprises a transparent acrylic layer (21), and a p-phenylenediamine layer (22) is arranged on one side, away from the antioxidation layer (2), of the transparent acrylic layer (21).

3. The temperature-resistant light guide column according to claim 1, wherein: the waterproof layer (3) comprises a PC plastic layer (31), and a PMMA/ABS resin layer (32) is arranged on one side, away from the waterproof layer (3), of the PC plastic layer (31).

4. The temperature-resistant light guide column according to claim 1, wherein: the high-temperature-resistant layer (4) comprises a transparent polyphenylene sulfide layer (41), and a PSU plastic layer (42) is arranged on one side, far away from the high-temperature-resistant layer (4), of the transparent polyphenylene sulfide layer (41).

5. The temperature-resistant light guide column according to claim 1, wherein: the inner chamber of antioxidation layer (2) is located the surface of leaded light post main part (1), the inner chamber of waterproof layer (3) is located the surface of antioxidation layer (2), the inner chamber of high temperature resistant layer (4) is located the surface of waterproof layer (3), the surface of leaded light post main part (1) is connected with the inner chamber bonding of antioxidation layer (2), the surface of antioxidation layer (2) is connected with the inner chamber bonding of waterproof layer (3), the surface of waterproof layer (3) is connected with the inner chamber bonding of high temperature resistant layer (4).