CN213276056U

CN213276056U - Optical fiber penetrating protection plate

Info

Publication number: CN213276056U
Application number: CN202022580179.6U
Authority: CN
Inventors: 朱俊屹; 向昆; 张卫
Original assignee: Shenzhen Chuweicheng Technology Co ltd
Current assignee: Shenzhen Chuweicheng Technology Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-05-25
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses an optical fiber penetrating protection plate, which comprises a protection plate, wherein the left side and the right side of the bottom end of the protection plate are symmetrically provided with side plates, the top end of the protection plate is provided with an auxiliary heat dissipation box, the bottom end of the protection plate is embedded with a heat dissipation plate, the top end of the heat dissipation plate is uniformly provided with a plurality of heat conduction plates matched with the auxiliary heat dissipation box, the left side and the right side of the bottom end of the protection plate are symmetrically provided with a connection plate, the connection plate is uniformly embedded with a; in the utility model, the optical fiber passes through the protection tube and is wound on the connection plate, and then is connected on the single plate; the optical fiber penetrates through the connecting plate through the matching of the protection tube, and the protection tube is matched with the buffer spring to protect the connection safety of the optical fiber; the auxiliary heat dissipation box is matched with the heat conduction plate and the heat dissipation plate, so that the optical fiber can be directly dissipated, and the use safety of the optical fiber can be ensured; and the optical fiber between the two side plates can be directly further cooled through the matching of the side vent hole and the side blowing cavity, so that the use safety of the optical fiber can be further ensured.

Description

Optical fiber penetrating protection plate

Technical Field

The utility model belongs to the technical field of the fiber protection board technique and specifically relates to a fiber break-over protection board.

Background

Optical fibers are short for optical fibers, and are fibers made of glass or plastic that can be used as a light conducting means. The fine optical fiber is enclosed in a plastic sheath so that it can be bent without breaking. Typically, a transmitter at one end of the fiber uses a light emitting diode or a beam of laser light to transmit a pulse of light to the fiber, and a receiver at the other end of the fiber uses a light sensitive element to detect the pulse.

In general, the terms optical fiber and optical cable are to be confused. Most optical fibers must be covered by several layers of protective structures before use, and the covered cables are referred to as fiber optic cables. Since the propagation velocities of light in different substances are different, light traveling from one substance to another is refracted and reflected at the interface between the two substances. Also, the angle of refracted light may vary with the angle of incident light. When the angle of the incident light reaches or exceeds a certain angle, the refracted light disappears, and the incident light is totally reflected, which is the total reflection of the light. The refraction angles of different substances for the same wavelength of light are different (i.e. different substances have different optical refractive indices), and the refraction angles of the same substance for different wavelengths of light are also different. Optical fiber communication is formed based on the above principle.

At present, most optical fibers arranged on a single plate are not provided with a protection structure, so that the optical fibers are easily broken by a connecting hole in the process of through connection, and the safety of the optical fibers is greatly reduced in the process of installation or transportation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optic fibre break-over protection shield to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an optical fiber penetrating protection plate comprises a protection plate, wherein side plates are symmetrically arranged on the left side and the right side of the bottom end of the protection plate, the protection plate and the side plates are manufactured in an integrated mode, an auxiliary heat dissipation box is arranged at the top end of the protection plate, a heat dissipation plate is embedded in the bottom end of the protection plate, the bottom end face of the protection plate is flush with the bottom end face of the heat dissipation plate, a plurality of heat conduction plates matched with the auxiliary heat dissipation box are uniformly arranged at the top end of the heat dissipation plate, connecting plates are symmetrically arranged on the left side and the right side of the bottom end of the protection plate, the two connecting plates are arranged between the two side plates, a plurality of protection tubes are uniformly embedded in the connecting plates, the; the optical fiber penetrates through the connecting plate through the matching of the protection tube, and the protection tube is matched with the buffer spring to protect the connection safety of the optical fiber; meanwhile, the auxiliary heat dissipation box is matched with the heat conduction plate and the heat dissipation plate, so that the optical fiber can be directly dissipated, and the use safety of the optical fiber is ensured;

the adjacent end of curb plate is equipped with the side and blows the chamber, the even a plurality of side ventilation holes that are equipped with on the lateral wall in side blowing chamber, the open end in side blowing chamber is equipped with the protection network, and the chamber can directly further dispel the heat to the optic fibre between two curb plates through the cooperation of side ventilation hole side blowing, can further guarantee the safety in utilization of optic fibre.

In a further embodiment, the auxiliary heat dissipation box comprises a box body, the box body is fixedly connected to a protection plate, partition plates matched with the box body are arranged on the front side and the rear side of an inner cavity of the box body respectively, the partition plates divide the inner cavity of the box body into an air inlet cavity, a heat dissipation cavity and an air outlet cavity from front to back in sequence, the air inlet cavity, the heat dissipation cavity and the air outlet cavity form an S-shaped cavity structure, one end of the air inlet cavity is communicated with an air inlet hole, one end of the air outlet cavity is communicated with an air outlet hole, separation nets are arranged in the air inlet hole and the air outlet cavity respectively, the top end of the heat conduction plate penetrates through the bottom wall of the box body and is suspended in the heat dissipation cavity, a heat dissipation pipeline is formed between the heat conduction plate and the two partition plates together and is of an S-shaped structure, a traction cavity is arranged at the joint between the, and get into the heat dissipation intracavity through drawing the chamber, discharge through air outlet cavity and venthole at last to make the inner chamber of box and external constitution circulation, can utilize the air that constantly flows to directly blow the heat-conducting plate, and then the heat between continuous taking away heating panel and two curb plates, can further improve the radiating effect of optic fibre, protection optic fibre that can be better.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the optical fiber passes through the protection tube and is wound on the connection plate, and then is connected on the single plate; the optical fiber penetrates through the connecting plate through the matching of the protection tube, and the protection tube is matched with the buffer spring to protect the connection safety of the optical fiber; meanwhile, the auxiliary heat dissipation box is matched with the heat conduction plate and the heat dissipation plate, so that the optical fiber can be directly dissipated, and the use safety of the optical fiber is ensured;

2. the utility model can directly further radiate the optical fiber between the two side plates by matching the side vent hole with the side blowing cavity, thereby further ensuring the use safety of the optical fiber;

3. the utility model discloses a pull the fan and pull external air and pass through the inlet port and get into the chamber of admitting air to get into the heat dissipation intracavity through pulling the chamber, discharge through going out the gas chamber and venthole at last, thereby make the inner chamber of box and external constitution circulation, can utilize the air direct-blowing heat-conducting plate that constantly flows, and then the continuous heat of taking away between heating panel and two curb plates, can further improve the radiating effect of optic fibre, protection optic fibre that can be better.

Drawings

FIG. 1 is a schematic perspective view of a fiber feedthrough protection plate;

FIG. 2 is a schematic structural view of a front cross-sectional view of a fiber feedthrough protection plate;

fig. 3 is a schematic cross-sectional view of an auxiliary heat dissipation box with a fiber penetrating protection plate.

In the figure: 1-protective plate, 2-side plate, 3-heat-radiating plate, 4-heat-conducting plate, 5-auxiliary heat-radiating box, 501-box body, 502-partition plate, 503-air inlet cavity, 504-heat-radiating cavity, 505-air outlet cavity, 506-air inlet hole, 507-air outlet hole, 508-isolation net, 509-traction cavity, 510-traction fan, 511-heat-radiating pipe, 6-side blowing cavity, 7-side air vent, 8-protective net, 9-connecting plate, 10-protective pipe and 11-buffer spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-2, an optical fiber penetration protection plate comprises a protection plate 1, wherein side plates 2 are symmetrically arranged on the left and right sides of the bottom end of the protection plate 1, the protection plate 1 and the side plates 2 are integrally formed, an auxiliary heat dissipation box 5 is arranged at the top end of the protection plate 1, a heat dissipation plate 3 is embedded at the bottom end of the protection plate 1, the bottom end surface of the protection plate 1 is flush with the bottom end surface of the heat dissipation plate 3, the top end of the heat dissipation plate 3 is uniformly provided with a plurality of heat conduction plates 4 matched with the auxiliary heat dissipation box 5, the bottom end of the protection plate 1 is symmetrically provided with connecting plates 9 at the left and right sides, two connecting plates 9 are arranged between the two side plates 2, a plurality of protection tubes 10 are evenly embedded on the connecting plates 9, the protection tube 10 is a rubber hose, a buffer spring 11 is sleeved on the outer side of the protection tube 10, and the optical fiber penetrates through the protection tube 10 and is connected to the connecting plate 9 in a parallel winding mode so as to be connected to the single plate; the optical fiber penetrates through the connecting plate 9 through the matching of the protection tube 10, and the protection tube 10 is further matched with the buffer spring 11 to protect the connection safety of the optical fiber; meanwhile, the auxiliary heat dissipation box 5 is matched with the heat conduction plate 4 and the heat dissipation plate 3 to directly dissipate heat of the optical fiber, so that the use safety of the optical fiber is ensured;

the adjacent end of curb plate 2 is equipped with side-blown chamber 6, evenly be equipped with a plurality of side ventilation holes 7 on the lateral wall in side-blown chamber 6, the open end in side-blown chamber 6 is equipped with the protection network 8, and the chamber 6 is blown to the side cooperation side through side ventilation hole 7 can directly further dispel the heat to the optic fibre between two curb plates 2, can further guarantee the safety in utilization of optic fibre.

Example 2

Referring to fig. 3, the difference from example 1 is: the auxiliary heat dissipation box 5 comprises a box body 501, the box body 501 is fixedly connected to the protection plate 1, partition plates 502 matched with the box body 501 are respectively arranged on the front side and the rear side of an inner cavity of the box body 501, the partition plates 502 divide the inner cavity of the box body 501 from front to back into an air inlet cavity 503, a heat dissipation cavity 504 and an air outlet cavity 505, the air inlet cavity 503, the heat dissipation cavity 504 and the air outlet cavity 505 form an S-shaped cavity structure, one end of the air inlet cavity 503 is connected with an air inlet hole 506 in a penetrating manner, one end of the air outlet cavity 505 is connected with an air outlet hole 507 in a penetrating manner, isolation nets 508 are respectively arranged in the air inlet hole 506 and the air outlet cavity 505, the top end of the heat conduction plate 4 penetrates through the bottom wall of the box body 501 and is suspended in the heat dissipation cavity 504, a heat dissipation pipeline 511 is jointly formed between the heat conduction plate 4 and the two partition, install in drawing the chamber 509 and draw fan 510, draw external air through inlet port 506 entering air inlet chamber 503 through drawing fan 510, and in drawing chamber 509 and getting into heat dissipation chamber 504, discharge through air outlet chamber 505 and air outlet 507 at last, thereby make the inner chamber of box 501 and external constitution circulation, can utilize the air that constantly flows to directly blow heat-conducting plate 4, and then constantly take away the heat between heating panel 3 and two curb plates 2, can further improve the radiating effect of optic fibre, better protection optic fibre.

Working principle of examples 1-2: the optical fiber passes through the protection tube 10 and is wound on the connecting plate 9, and then is connected on the single plate; the optical fiber penetrates through the connecting plate 9 through the matching of the protection tube 10, and the protection tube 10 is further matched with the buffer spring 11 to protect the connection safety of the optical fiber; external air is drawn by the drawing fan 510 to enter the air inlet cavity 503 through the air inlet holes 506, enter the heat dissipation cavity 504 through the drawing cavity 509, and finally be discharged through the air outlet cavity 505 and the air outlet holes 507, so that the inner cavity of the box body 501 and the outside form circulation, namely the continuously flowing air is directly blown to the heat conduction plate 4, heat between the heat dissipation plate 3 and the two side plates 2 is continuously taken away, the heat dissipation effect of the optical fiber can be further improved, and the optical fiber can be better protected; simultaneously through the cooperation of side ventilation hole 7 side blow chamber 6 can directly further dispel the heat to the optic fibre between two curb plates 2, can further guarantee the safety in utilization of optic fibre.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The optical fiber penetrating protection plate comprises a protection plate (1) and is characterized in that side plates (2) are symmetrically arranged on the left side and the right side of the bottom end of the protection plate (1), an auxiliary heat dissipation box (5) is arranged at the top end of the protection plate (1), a heat dissipation plate (3) is embedded in the bottom end of the protection plate (1), a plurality of heat conduction plates (4) matched with the auxiliary heat dissipation box (5) are uniformly arranged at the top end of the heat dissipation plate (3), connecting plates (9) are symmetrically arranged on the left side and the right side of the bottom end of the protection plate (1), the two connecting plates (9) are arranged between the two side plates (2), a plurality of protection tubes (10) are uniformly embedded in the connecting plates (9), and buffer;

the side blowing type air conditioner is characterized in that a side blowing cavity (6) is arranged at the adjacent end of the side plate (2), a plurality of side ventilation holes (7) are uniformly formed in the side wall of the side blowing cavity (6), and a protective net (8) is arranged at the opening end of the side blowing cavity (6).

2. An optical fiber feedthrough protection plate according to claim 1, characterized in that the protection plate (1) and the side plate (2) are made in one piece.

3. A fiber feedthrough protection plate according to claim 2, characterized in that the bottom end face of the protection plate (1) is flush with the bottom end face of the heat distribution plate (3).

4. An optical fiber feedthrough protection plate according to claim 1, characterized in that the protection tube (10) is a rubber hose.

5. The optical fiber through protection plate according to any one of claims 1 to 4, wherein the auxiliary heat dissipation box (5) comprises a box body (501), the box body (501) is fixedly connected to the protection plate (1), partition plates (502) matched with the box body (501) are respectively arranged on the front side and the rear side of the inner cavity of the box body (501), the inner cavity of the box body (501) is sequentially divided into an air inlet cavity (503), a heat dissipation cavity (504) and an air outlet cavity (505) by the partition plates (502), one end of the air inlet cavity (503) is connected with an air inlet hole (506) in a penetrating manner, one end of the air outlet cavity (505) is connected with an air outlet hole (507) in a penetrating manner, isolation nets (508) are respectively arranged in the air inlet hole (506) and the air outlet cavity (505), the top end of the heat conduction plate (4) penetrates through the bottom wall of the box body (501) and is suspended in the heat dissipation cavity (504), and a heat dissipation pipeline (511, the connection between the air inlet cavity (503) and the heat dissipation cavity (504) is provided with a traction cavity (509), and a traction fan (510) is installed in the traction cavity (509).

6. Optical fiber feedthrough protection plate according to claim 5, characterized in that the inlet cavity (503), the heat dissipation cavity (504) and the outlet cavity (505) constitute an S-shaped cavity structure.

7. A fiber feedthrough protection plate according to claim 5, characterized in that the heat dissipation duct (511) is of S-shaped configuration.