CN211554433U

CN211554433U - Optical fiber switch cabinet for communication engineering

Info

Publication number: CN211554433U
Application number: CN202020550582.1U
Authority: CN
Inventors: 刘忠福
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-09-22
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses an optical fiber exchange rack for communication engineering, including rack body, installation frame, blast pipe, filter plate, fixed orifices, draw-in groove, fixture block, spacing groove, deflector, guide way, guide bar, guide block, spacing post, spring, intake pipe, constant head tank, reference column, screw hole, cooling fan, riser and louvre. The mounting frame can be fixed inside the case through the fixing hole, the cabinet body is clamped inside the mounting frame at the moment, the positioning column is clamped inside the positioning groove, the clamping block is clamped inside the clamping groove, and the limiting column is clamped inside the limiting groove through the guide block, so that the cabinet body and the mounting frame are fixed; be equipped with blast pipe and intake pipe respectively at the both ends of installation frame, through inside radiator fan accessible louvre of blast pipe with the inside outside exchange of rack body, the blast pipe all closes with the screw hole spiral shell with the intake pipe and is connected, is convenient for dismantle blast pipe and intake pipe.

Description

Optical fiber switch cabinet for communication engineering

Technical Field

The utility model relates to an optical fiber switch rack specifically is an optical fiber switch rack for communication engineering belongs to communication engineering application technical field.

Background

The optical fiber switch is a high-speed network transmission relay device, is called an optical fiber channel switch and an SAN switch, and adopts an optical fiber cable as a transmission medium compared with a common switch; the optical fiber transmission has the advantages of high speed and strong anti-interference capability, and the optical fiber switches mainly comprise two types, namely an FC switch used for connecting storage and an Ethernet switch, wherein ports are optical fiber interfaces, the appearance of the ports is the same as that of a common electrical interface, but the types of the interfaces are different.

In prior art, fiber switch has obtained extensive application in communication engineering, and the general formula structure as an organic whole of current fiber switch is not convenient for dismantle it after installing fiber switch in equipment machine incasement portion, is unfavorable for later stage maintenance, and fiber switch's heat radiation structure is in its inside accumulation dust easily at the during operation, and is comparatively troublesome during the cleanness. Therefore, a fiber switch cabinet for communication engineering is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optical fiber switch rack for communication engineering in order to solve above-mentioned problem.

The utility model realizes the purpose through the following technical proposal, and the optical fiber exchange cabinet for communication engineering comprises a cabinet body, an installation frame, a fixed plate, a clamping groove, a clamping block, an exhaust pipe, an intake pipe and a limit structure which are sequentially arranged from top to bottom;

threaded holes are formed in the end faces of the two ends of the installation frame, the exhaust pipe and the air inlet pipe are screwed with the two threaded holes respectively, and filter screen plates are fixedly connected inside the outer ends of the exhaust pipe and the air inlet pipe; a vertical plate is arranged inside the exhaust pipe and fixedly connected with the inner side wall of the exhaust pipe, and a heat dissipation fan is arranged on the outer side of the vertical plate and fixedly connected with the outer side of the vertical plate;

the limiting structure comprises a limiting groove, a guide plate, a guide block and a spring, the guide plate is fixedly connected to the end faces of the two ends of the mounting frame, the guide groove is formed in the outer side of the guide plate, and the guide block is clamped in the guide groove; the limiting groove is formed in the side face of one side of the clamping block, a limiting column is fixedly connected to one side of the guide block, and the outer end of the limiting column is clamped in the limiting groove; the other side rigid coupling of guide block has the guide bar, the end of guide bar runs through the inside wall of guide way, just the spring cup joint in the guide bar surface.

Preferably, the bottom rigid coupling of rack body has the reference column, open the bottom of installation frame has the constant head tank, just reference column bottom block is in inside the constant head tank.

Preferably, the end faces of the two ends of the cabinet body are provided with heat dissipation holes, and the heat dissipation holes on the two sides are respectively communicated with the exhaust pipe and the air inlet pipe.

Preferably, the end faces of the two ends of the cabinet body are fixedly connected with the clamping blocks, the clamping grooves are formed in the top end of the cabinet body, and the clamping blocks are clamped inside the clamping grooves.

Preferably, the both ends terminal surface of installation frame all the rigid coupling have the fixed plate, just the side of fixed plate is opened there is the fixed orifices.

Preferably, the guide groove is of a concave structure, the guide block is of a convex structure, and the guide groove and the guide block are in sliding connection.

The utility model has the advantages that:

1. the utility model discloses can fix the installation frame in quick-witted incasement portion through the fixed orifices, block the rack body in the inside of installation frame this moment again, make the locating column block in the constant head tank inside, the fixture block can block in the draw-in groove simultaneously, then block the spacing post in the spacing inslot through the guide block, thus fix rack body and installation frame, it is comparatively simple to install and dismantle;

2. the utility model discloses be equipped with blast pipe and intake pipe respectively at the both ends of installation frame, through inside cooling fan accessible louvre of blast pipe with the inside heat of rack body to external exchange, blast pipe and intake pipe all spiral shell simultaneously are connected with the screw hole spiral shell, are convenient for dismantle blast pipe and intake pipe, and are comparatively simple when clean.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is the connection diagram of the guide plate and the fixture block of the present invention.

In the figure: 1. the cabinet body, 2, the installation frame, 3, the blast pipe, 4, filter plate, 5, the fixed plate, 51, the fixed orifices, 6, the draw-in groove, 7, the fixture block, 71, the spacing groove, 8, the deflector, 81, the guide way, 9, the guide bar, 10, the guide block, 101, spacing post, 11, spring, 12, intake pipe, 13, constant head tank, 14, the reference column, 15, the screw hole, 16, cooling fan, 17, the riser, 18, the louvre.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, an optical fiber switch cabinet for communication engineering includes a cabinet body 1, a mounting frame 2, a fixing plate 5, a clamping groove 6, a clamping block 7, an exhaust pipe 3, an intake pipe 12 and a limiting structure, which are sequentially mounted from top to bottom;

threaded holes 15 are formed in the end faces of two ends of the mounting frame 2, the exhaust pipe 3 and the air inlet pipe 12 are screwed with the two threaded holes 15 respectively, and filter screen plates 4 are fixedly connected inside the outer ends of the exhaust pipe 3 and the air inlet pipe 12; a vertical plate 17 is arranged inside the exhaust pipe 3, the vertical plate 17 is fixedly connected with the inner side wall of the exhaust pipe 3, a heat dissipation fan 16 is arranged on the outer side of the vertical plate 17, and the heat dissipation fan 16 is fixedly connected with the outer side of the vertical plate 17;

the limiting structure comprises a limiting groove 71, a guide plate 8, a guide block 10 and a spring 11, wherein the guide plate 8 is fixedly connected to the end surfaces of the two ends of the mounting frame 2, the outer side of the guide plate 8 is provided with a guide groove 81, and the guide block 10 is clamped in the guide groove 81; the limiting groove 71 is formed in the side surface of one side of the fixture block 7, a limiting column 101 is fixedly connected to one side of the guide block 10, and the outer end of the limiting column 101 is clamped in the limiting groove 71; the other side of guide block 10 is fixedly connected with guide bar 9, the end of guide bar 9 runs through the inner side wall of guide groove 81, and spring 11 is sleeved on the surface of guide bar 9.

A positioning column 14 is fixedly connected to the bottom end of the cabinet body 1, a positioning groove 13 is formed in the bottom end of the mounting frame 2, and the bottom end of the positioning column 14 is clamped in the positioning groove 13, so that the cabinet body 1 and the mounting frame 2 can be conveniently positioned; the end surfaces of the two ends of the cabinet body 1 are provided with heat dissipation holes 18, the heat dissipation holes 18 on the two sides are respectively communicated with the exhaust pipe 3 and the air inlet pipe 12, and the inside of the cabinet body 1 can be dissipated through the heat dissipation holes 18; the fixture blocks 7 are fixedly connected to the end surfaces of the two ends of the cabinet body 1, the clamping groove 6 is formed in the top end of the cabinet body 1, and the fixture blocks 7 are clamped in the clamping groove 6, so that the cabinet body 1 and the mounting frame 2 can be conveniently connected; the fixing plates 5 are fixedly connected to the end faces of the two ends of the mounting frame 2, fixing holes 51 are formed in the side faces of the fixing plates 5, and the mounting frame 2 can be fixed through the fixing holes 51; the guide way 81 is concave structure, the guide block 10 is convex structure, and both sliding connections have strengthened the guide block 10 with stability between the deflector 8.

The utility model discloses when using, can install installation frame 2 inside the equipment chassis through fixed orifices 51 on the fixed plate 5 side at first, at this moment with the rear end block of rack body 1 in the inside of installation frame 2, reference column 14 can block in the inside of constant head tank 13 simultaneously, and then can block fixture block 7 in the inside of draw-in groove 6, slide guide block 10 again this moment, can compress spring 11 under the effect of guide block 10, when spacing groove 71 aligns with spacing post 101, can block spacing post 101 in spacing groove 71 under the reaction of spring 11, thereby fix rack body 1 and installation frame 2, installation and dismantlement are all comparatively simple;

then, an exhaust pipe 3 and an air inlet pipe 12 are respectively arranged at two ends of the installation frame 2, heat inside the cabinet body 1 can be exchanged to the outside through a heat dissipation fan 16 inside the exhaust pipe 3 through a heat dissipation hole 18, and meanwhile, outside air can be conveyed to the inside of the cabinet body 1 through the air inlet pipe 12; the exhaust pipe 3 and the air inlet pipe 12 are respectively in threaded connection with the two threaded holes 15, so that the exhaust pipe 3 and the air inlet pipe 12 can be conveniently detached, and dust on the surface of the filter screen plate 4 can be conveniently cleaned.

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.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an optical fiber switch rack for communication engineering which characterized in that: the cabinet comprises a cabinet body (1), an installation frame (2), a fixing plate (5), a clamping groove (6), a clamping block (7), an exhaust pipe (3), an air inlet pipe (12) and a limiting structure which are sequentially arranged from top to bottom;

threaded holes (15) are formed in the end faces of two ends of the mounting frame (2), the exhaust pipe (3) and the air inlet pipe (12) are respectively screwed with the two threaded holes (15), and filter screen plates (4) are fixedly connected inside the outer ends of the exhaust pipe (3) and the air inlet pipe (12); a vertical plate (17) is arranged in the exhaust pipe (3), the vertical plate (17) is fixedly connected with the inner side wall of the exhaust pipe (3), a heat dissipation fan (16) is arranged on the outer side of the vertical plate (17), and the heat dissipation fan (16) is fixedly connected with the outer side of the vertical plate (17);

the limiting structure comprises a limiting groove (71), a guide plate (8), a guide block (10) and a spring (11), the guide plate (8) is fixedly connected to the end faces of the two ends of the mounting frame (2), the outer side of the guide plate (8) is provided with a guide groove (81), and the guide block (10) is clamped in the guide groove (81); the limiting groove (71) is formed in the side face of one side of the clamping block (7), a limiting column (101) is fixedly connected to one side of the guide block (10), and the outer end of the limiting column (101) is clamped in the limiting groove (71); the other side of guide block (10) is fixedly connected with guide rod (9), the end of guide rod (9) runs through the inner side wall of guide groove (81), and spring (11) is sleeved on the surface of guide rod (9).

2. The optical fiber switch cabinet for communication engineering according to claim 1, wherein: the bottom rigid coupling of rack body (1) has reference column (14), open the bottom of installation frame (2) has constant head tank (13), just reference column (14) bottom block is in inside constant head tank (13).

3. The optical fiber switch cabinet for communication engineering according to claim 1, wherein: the heat dissipation holes (18) are formed in the end faces of the two ends of the cabinet body (1), and the heat dissipation holes (18) in the two sides are communicated with the exhaust pipe (3) and the air inlet pipe (12) respectively.

4. The optical fiber switch cabinet for communication engineering according to claim 1, wherein: the cabinet is characterized in that the clamping blocks (7) are fixedly connected to the end faces of the two ends of the cabinet body (1), the clamping grooves (6) are formed in the top end of the cabinet body (1), and the clamping blocks (7) are clamped inside the clamping grooves (6).

5. The optical fiber switch cabinet for communication engineering according to claim 1, wherein: the equal rigid coupling in both ends terminal surface of installation frame (2) has fixed plate (5), just fixed orifices (51) have been opened to the side of fixed plate (5).

6. The optical fiber switch cabinet for communication engineering according to claim 1, wherein: the guide groove (81) is of a concave structure, the guide block (10) is of a convex structure, and the guide groove and the guide block are connected in a sliding mode.