Optical fiber distribution frame with good heat dissipation performance

Abstract

The utility model provides an optical fiber distribution frame with good heat dissipation performance, and aims to solve the technical problems that the heat dissipation structure of the existing optical fiber distribution frame is arranged on the surface of the existing optical fiber distribution frame, dust is attached to optical fiber equipment in the process, and the normal operation of the equipment is influenced. The optical fiber distribution frame comprises a box body, one side surface of which is provided with a door, the box body is internally provided with a plurality of distribution boards, and the back of the box body is provided with a heat dissipation area; the heat conduction pipes are distributed on all the distribution boards, one ends of the heat conduction pipes penetrate into the distribution boards, and the other ends of the heat conduction pipes are arranged in the heat dissipation area; the air duct is arranged in the heat dissipation area, a fan is arranged at one end of the air duct, and the air duct is arranged in the horizontal direction; wherein each wiring board corresponds to one air duct, and the heat conduction pipes connected to each wiring board are arranged in the same air duct. The heat dissipation area and the distribution board are separated, and the area where the distribution board is located is a closed independent space, so that the optical fiber distribution frame has the advantages of being good in heat dissipation performance and preventing dust from affecting optical fiber equipment.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of optical fiber distribution frame, specifically to a kind of optical fiber distribution frame with good heat dissipation. BACKGROUND

[0002] Multiple groups of optical fiber equipment are to be installed and arranged in optical fiber distribution frame, and a large amount of heat is generated inside during working process, and if the heat is not removed in time, it will affect the optical fiber equipment inside, such as affecting the equipment operation efficiency, equipment life, etc.

[0003] The current optical fiber distribution frame is provided with a ventilation opening on its surface, and then a fan is arranged inside to promote the flow of air inside and carry away heat. However, the existing heat dissipation scheme will bring a large amount of dust into the optical fiber distribution frame, and under the action of static electricity, the dust will adhere to the optical fiber equipment, affecting the normal operation of the equipment. SUMMARY

[0004] In view of the technical problem that the heat dissipation structure of the existing optical fiber distribution frame is arranged on its surface, which causes dust to adhere to the optical fiber equipment during the process, affecting the normal operation of the equipment, the utility model provides an optical fiber distribution frame with good heat dissipation, which conducts heat from the wiring board in the box to the heat dissipation area by arranging heat pipes, and arranges air ducts and fans in the heat dissipation area to achieve heat dissipation. By separating the heat dissipation area and the wiring board, the area where the wiring board is located is a closed and independent space, so that the optical fiber distribution frame has the advantages of good heat dissipation performance and avoiding the influence of dust on the optical fiber equipment.

[0005] The technical scheme of the utility model is as follows:

[0006] An optical fiber distribution frame with good heat dissipation, comprising:

[0007] A box with a door on one side, a plurality of wiring boards are arranged in the box, and the back of the box has a heat dissipation area;

[0008] A plurality of heat pipes are distributed on all the wiring boards, one end of the heat pipe penetrates into the interior of the wiring board, and the other end of the heat pipe is arranged in the heat dissipation area;

[0009] An air duct is arranged in the heat dissipation area, one end of the air duct is provided with a fan, and the air duct is arranged in the horizontal direction.

[0010] Each wiring board corresponds to one air duct, and the heat pipes connected to each wiring board are arranged in the same air duct.

[0011] Optionally, it further comprises:

[0012] A heat collecting plate is arranged in the wiring board, and the heat collecting plate is connected to the end of the heat pipe.

[0013] Optionally, further comprising:

[0014] A heat dissipation plate is arranged in the heat dissipation area, and the heat dissipation plate is connected with the end of the heat conduction pipe.

[0015] Optionally, further comprising:

[0016] A connecting plate is arranged in the heat dissipation area, and the connecting plate is connected with the end of all the heat conduction pipes.

[0017] The heat dissipation plate is arranged vertically on the connecting plate.

[0018] Optionally, the length direction of the heat dissipation plate is consistent with the length direction of the heat dissipation area.

[0019] Optionally, a plurality of heat dissipation plates are arranged in parallel in the heat dissipation area.

[0020] Optionally, the heat dissipation area is respectively provided with an air inlet and an air outlet at two ends, and the fan is arranged on the air inlet, and the airflow passing through the fan flows into the heat dissipation area.

[0021] Optionally, the air inlet and the air outlet are respectively provided with a filter screen.

[0022] Compared with the prior art, the utility model has the advantages that:

[0023] The heat conduction pipe is arranged to conduct the heat on the distribution board in the box to the heat dissipation area, and the air duct and the fan are arranged in the heat dissipation area, so that heat dissipation is realized, the heat dissipation area and the distribution board are separated, the area where the distribution board is located is a closed and independent space, and therefore the optical fiber distribution frame has the advantages of good heat dissipation performance and dust influence on optical fiber equipment is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0026] Figure 2 It is an enlarged schematic diagram of the distribution board;

[0027] Figure 3 It is an enlarged schematic diagram of the heat dissipation area. DETAILED DESCRIPTION

[0028] In the following, only certain exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present application. Therefore, the drawings and the description are considered to be exemplary in nature and not limiting.

[0029] The disclosure below provides many different embodiments or examples for implementing different structures of the present application. For the purpose of simplicity, in the following certain examples of components and arrangements are described. It should be noted that such examples are not intended to limit the application in any way. On the contrary, the application is intended to cover alternatives, modifications, and equivalents. In addition, the application can be implemented in different examples using any of a variety of different technologies. Furthermore, the application provides numerous examples of specific processes and materials used therein. However, one skilled in the art will recognize that other processes and / or materials can be used without departing from the spirit and scope of the present application.

[0030] The embodiments of the present application will be described in detail below with reference to the drawings.

[0031] Embodiment:

[0032] Referring to Figure 1 , Figure 2 and Figure 3 , the embodiment discloses an optical fiber distribution frame with good heat dissipation, comprising a box body 10, a distribution disc 20, a heat pipe 30, an air duct 40 and a fan 50. Specifically, one side of the box body 10 is provided with a mounting area 11 for mounting the distribution disc 20, and the other side of the box body 10 is provided with a heat dissipation area 12. The heat dissipation area 12 and the mounting area 11 are two independent areas.

[0033] A plurality of distribution discs 20 are arranged in the mounting area 11, and all the distribution discs 20 are evenly distributed in the vertical direction. A plurality of heat pipes 30 are arranged on the upper and lower sides of each distribution disc 20.

[0034] One end of the heat pipe 30 is located in the distribution disc 20, and the other end is arranged from the back of the box body 10 to the heat dissipation area 12.

[0035] A plurality of air ducts 40 are arranged in the heat dissipation area 12, all the air ducts 40 are arranged in the horizontal direction, and each air duct 40 corresponds to one distribution disc 20. One fan 50 is arranged in each air duct 40, and the fan 50 is used to drive the airflow in the air duct 40.

[0036] The working principle of the technical scheme is that the optical fiber equipment is installed on the distribution disc 20, and then the heat on the distribution disc 20 is conducted to the heat dissipation area 12 through the heat pipe 30, and the heat is taken away by the fan 50 in the heat dissipation area 12.

[0037] By separating the heat dissipation area 12 and the wiring board 20, the installation area 11 where the wiring board 20 is located is a closed and independent space, so when the air flow is generated by the fan 50, the dust carried by the air flow cannot flow into the installation area 11, thereby avoiding the influence of dust on the fiber equipment while the fiber distribution frame has good heat dissipation performance.

[0038] In one specific embodiment:

[0039] The fiber distribution frame further comprises heat collecting plates 60, which are arranged in the wiring board 20, and one heat collecting plate 60 is arranged near the upper side and the lower side of the wiring board 20, and the two heat collecting plates 60 are connected with the heat conducting pipes 30 on the upper side and the lower side of the wiring board 20, respectively.

[0040] Among them, the heat conducting pipes 30 are arranged along the length direction of the wiring board 20, and the length direction of the heat collecting plates 60 is consistent with the length direction of the wiring board 20.

[0041] In this embodiment, by arranging the heat collecting plates 60, the heat in the wiring board 20 can be quickly gathered to the heat conducting pipes 30, and the heat is conducted out.

[0042] In another specific embodiment:

[0043] The fiber distribution frame further comprises heat dissipation plates 70 and connecting plates 80, wherein the heat dissipation plates 70 and the connecting plates 80 are arranged in each air duct 40. Among them, one connecting plate 80 is arranged in each air duct 40, and the connecting plate 80 is connected with the end of all heat conducting pipes 30 in the air duct 40, so that the plate surface of the connecting plate 80 is arranged in the vertical direction.

[0044] A plurality of heat dissipation plates 70 are arranged on the end of the connecting plate 80 away from the heat conducting pipes 30, the plate surface of the heat dissipation plate 70 is perpendicular to the plate surface of the connecting plate 80, and all heat dissipation plates 70 are arranged in parallel and at equal intervals, and the length direction of the heat dissipation plate 70 is consistent with the length direction of the air duct 40.

[0045] In this embodiment, the connecting plate 80 is arranged to guide the heat dissipation of the end of the heat conducting pipe 30, and to provide support for the heat dissipation plate 70. The heat dissipation plate 70 is arranged to accelerate the heat dissipation to the air.

[0046] In another specific embodiment:

[0047] The two ends of the heat dissipation area 12 are respectively provided with an air inlet and an air outlet, and the fan 50 is arranged on the air inlet, and the air flow passing through the fan 50 flows into the heat dissipation area 12. The air inlet and the air outlet are respectively provided with a filter screen 90.

[0048] The air inlet and the air outlet are arranged to guide the flow of the air, and the filter screen 90 is arranged to reduce the amount of dust entering the heat dissipation area 12.

[0049] The above-described embodiments only express the specific implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the patent scope of the present application. It should be pointed out that, for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application.

Claims

1. A fiber optic distribution frame with good heat dissipation, characterized in that, The utility model relates to a cabinet for distributing electric power, comprising: a cabinet with an open door on one side, a plurality of distribution boards arranged inside the cabinet, and a heat dissipation area on the back of the cabinet; a plurality of heat pipes distributed over all the distribution boards, one end of each heat pipe penetrating into the interior of a distribution board, and the other end of each heat pipe arranged in the heat dissipation area; an air duct arranged in the heat dissipation area, one end of the air duct provided with a fan, and the air duct arranged in the horizontal direction; wherein each distribution board corresponds to one air duct, and the heat pipes connected to each distribution board are arranged in the same air duct.

2. The optical fiber distribution frame with good heat dissipation according to claim 1, wherein, The utility model further comprises: a heat collecting plate arranged in each distribution board and connected to the end of each heat pipe.

3. The optical fiber distribution frame with good heat dissipation according to claim 1, wherein, The utility model further comprises: a heat dissipation plate arranged in the heat dissipation area and connected to the end of each heat pipe.

4. The optical fiber distribution frame with good heat dissipation according to claim 3, wherein, The utility model further comprises: a connecting plate arranged in the heat dissipation area and connected to the end of each heat pipe; wherein the heat dissipation plate is arranged perpendicularly on the connecting plate.

5. The optical fiber distribution frame with good heat dissipation according to claim 4, wherein, The length direction of the heat dissipation plate is consistent with the length direction of the heat dissipation area.

6. The optical fiber distribution frame with good heat dissipation according to claim 5, wherein, A plurality of heat dissipation plates are arranged in parallel in the heat dissipation area.

7. The optical fiber distribution frame with good heat dissipation according to claim 6, wherein, An air inlet and an air outlet are arranged at the two ends of the heat dissipation area respectively, the fan is arranged on the air inlet, and the airflow passing through the fan flows into the heat dissipation area.

8. The optical fiber distribution frame with good heat dissipation according to claim 7, wherein, A filter screen is arranged on the air inlet and the air outlet.

Images