Wideband flat cable box with good waterproof performance

Abstract

The utility model discloses a broadband flat cable box with good waterproof performance, which comprises a shell, a first fixing frame and a heat exchange plate, a flat cable plate is arranged in the shell through the first fixing frame, a fiber splice tray is arranged above the flat cable plate, the heat exchange plate is arranged above the fiber splice tray, and the heat exchange plate is arranged above the fiber splice tray. A cooling liquid inlet and a cooling liquid outlet are formed in the left end of the heat exchange plate, the cooling liquid inlet and the cooling liquid outlet are matched with a first through hole in a first connecting groove in the left end face of the shell through a pipeline, and a first glue injection groove matched with the pipeline is formed in the first connecting groove; heat exchange pipes and heat exchange fins are arranged in the heat exchange plate, and a fan is arranged on the lower surface of the heat exchange plate. The broadband flat cable box with the good waterproof performance is ingenious in design and practical in function, and effectively solves the problems that a broadband flat cable box in the prior art is only used in a common environment, is not optimized in a humid environment and is poor in waterproof performance.

Description

Technical Field

[0001] The utility model relates to the field of broadband cable arrangement boxes, in particular to a broadband cable arrangement box with good waterproof performance. Background Art

[0002] The broadband wiring box is also called the broadband integrated distribution box, which has the functions of introducing, fixing and stripping protection of optical cables, fusing and protecting optical fibers, storing pigtails, storing and managing jumper fibers, and fixing and cross-connecting optical fibers.

[0003] The patent document with application number 202321778445.3 discloses a telecommunications broadband cable arranging box that is easy to transform and expand, including a box body and a fiber splicing tray installed inside the box body. The front end of the box body is hinged with a box door, and at least two sets of cable arranging components are arranged below the fiber splicing tray. The cable arranging components include a clamping part and a fixing part installed on the inner wall of the box body. A cable arranging board is provided between the clamping part and the fixing part. Several limit clamps are installed on the cable arranging board in a matrix arrangement. One end of the cable arranging board is hinged with a card block through a hinge, and the card block is clamped in a card slot provided on the clamping part. The other end of the cable arranging board is connected to the fixing part through a locking assembly. A cable entrance is provided at the bottom of the box body, and the cable entrance is placed directly below the limit clamp. However, this technical solution is only for use in ordinary environments, and is not optimized for humid environments, and has poor waterproof performance. Therefore, how to develop a broadband cable arranging box with good waterproof performance has become an urgent problem to be solved by technicians in this field. Utility Model Content

[0004] The utility model aims to provide a broadband cable arrangement box with good waterproof performance, so as to solve the problem that the broadband cable arrangement box in the prior art is only used in ordinary environment but not optimized for humid environment and has poor waterproof performance.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] The utility model discloses a broadband cable arrangement box with good waterproof performance, comprising a shell, a first fixing frame and a heat exchange plate, wherein a cable arrangement plate is arranged in the shell through the first fixing frame, a fiber splicing tray is arranged above the cable arrangement plate, a heat exchange plate is arranged above the fiber splicing tray, a coolant inlet and a coolant outlet are arranged at the left end of the heat exchange plate, the coolant inlet and the coolant outlet are matched with a first through hole in a first connecting groove on the left end surface of the shell through a pipeline, a first glue injection groove matched with the pipeline is arranged in the first connecting groove; a heat exchange tube and a heat exchange fin are arranged in the heat exchange plate, and a fan is arranged on the lower surface of the heat exchange plate.

[0007] Furthermore, the cable arrangement plate is arranged in a slot of the first fixing frame by means of bolts.

[0008] Furthermore, the wiring board is provided with a limit clamp cooperating with the pipeline, the bottom end of the shell is provided with a second connecting groove cooperating with the pipeline, and the second connecting groove is provided with a second through hole and a second glue injection groove cooperating with the pipeline.

[0009] Furthermore, the heat exchange plate cooperates with the support plate on the shell through a third fixing frame on the side wall.

[0010] Furthermore, the fiber splicing tray is arranged on the side wall of the housing through a second fixing frame.

[0011] Furthermore, a door panel is provided on the front end surface of the shell through a hinge.

[0012] Furthermore, the number of the fans is four.

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

[0014] The broadband cable box with good waterproof performance of the utility model cancels the conventional heat dissipation port, and instead exchanges heat with the outside through the heat exchange plate to discharge the heat in the shell, thereby preventing the outside moisture from entering the shell through the conventional heat dissipation port; the broadband cable box with good waterproof performance of the utility model is provided with a first connection groove and a second connection groove, and the pipes and lines connected to the outside are sealed with glue, further improving the waterproof performance. In general, the broadband cable box with good waterproof performance of the utility model has a clever design and practical functions, and effectively solves the problem that the broadband cable box in the prior art is only used in ordinary environments, but is not optimized for humid environments, and has poor waterproof performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings:

[0016] Figure 1 This is a front view of the broadband cable box with good waterproof performance of the utility model;

[0017] Figure 2 This is a cross-sectional view of the broadband cable box with good waterproof performance of the utility model;

[0018] Figure 3 is a cross-sectional view of the shell;

[0019] Figure 4 It is the front view of the heat exchange plate;

[0020] Figure 5 It is the top view of the heat exchange plate;

[0021] Figure 6 It is a left view of the first connecting groove;

[0022] Figure 7 It is a top view of the second connecting groove.

[0023] Explanation of the reference numerals: 1. Shell; 2. Door panel; 3. Hinge; 4. First connecting groove; 401. First glue injection groove; 402. First through hole; 5. Second connecting groove; 501. Second glue injection groove; 502. Second through hole; 6. First fixing bracket; 601. Card slot; 7. Second fixing bracket; 8. Support plate; 9. Fan; 10. Heat exchange plate; 1001. Heat exchange tube; 1002. Heat exchange fin; 1003. Third fixing bracket; 1004. Cooling liquid inlet; 1005. Cooling liquid outlet; 11. Cable tray; 1101. Limiting clamp; 12. Fiber splicing tray. DETAILED DESCRIPTION

[0024] like Figures 1 to 7 As shown, a broadband cable arrangement box with good waterproof performance includes a shell 1, a first fixing frame 6 and a heat exchange plate 10.

[0025] The front end of the housing 1 is provided with an opening, and the opening is relatively high from the ground to prevent water from pouring in. A door panel 2 is provided in the opening through a hinge 3.

[0026] A first fixing frame 6, a second fixing frame 7 and a support plate 8 are welded on the side wall of the housing 1. A first connecting groove 4 is welded on the left side wall of the housing 1, and a second connecting groove 5 is welded on the bottom surface of the housing 1.

[0027] A wiring board 11 is arranged in the housing 1 through the first fixing frame 6, and the wiring board 11 is arranged in the slot 601 of the first fixing frame 6 through bolts. A limit clamp 1101 matching with the pipeline is arranged on the wiring board 11, and a second connecting groove 5 matching with the pipeline is arranged at the bottom end of the housing 1, and a second through hole 502 and a second glue injection groove 501 matching with the pipeline are arranged in the second connecting groove 5.

[0028] A fiber splicing tray 12 is disposed above the wiring board 11 , and the fiber splicing tray 12 is disposed on the side wall of the housing 1 through a second fixing frame 7 .

[0029] A heat exchange plate 10 is disposed above the fiber splicing tray 12 , and the heat exchange plate 10 is matched with the support plate 8 on the housing 1 through a third fixing frame 1003 on the side wall.

[0030] The left end of the heat exchange plate 10 is provided with a coolant inlet 1004 and a coolant outlet 1005, and the coolant inlet 1004 and the coolant outlet 1005 are matched with the first through hole 402 in the first connecting groove 4 on the left end surface of the shell 1 through a pipeline, and the first connecting groove 4 is provided with a first glue injection groove 401 matched with the pipeline; the heat exchange tube 1001 and the heat exchange fin 1002 are provided in the heat exchange plate 10, and the lower surface of the heat exchange plate 10 is provided with a fan 9, and the number of the fans 9 is four.

[0031] The working principle of the utility model is as follows:

[0032] The heat exchange tubes 1001 and heat exchange fins 1002 in the heat exchange plate 10 cooperate with the fan 9 to exchange heat with the air in the shell 1, and connect the cooling water source through the coolant inlet 1004 and the coolant outlet 1005 to bring the heat out of the shell 1.

[0033] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A broadband cable box with good waterproof performance, characterized by: The invention comprises a shell (1), a first fixing frame (6) and a heat exchange plate (10); a wiring board (11) is arranged in the shell (1) through the first fixing frame (6); a fiber splicing plate (12) is arranged above the wiring board (11); a heat exchange plate (10) is arranged above the fiber splicing plate (12); a cooling liquid inlet (1004) and a cooling liquid outlet (1005) are arranged at the left end of the heat exchange plate (10); the cooling liquid inlet (1004) and the cooling liquid outlet (1005) are matched with a first through hole (402) in a first connecting groove (4) on the left end surface of the shell (1) through a pipeline; a first glue injection groove (401) matched with the pipeline is arranged in the first connecting groove (4); a heat exchange tube (1001) and a heat exchange fin (1002) are arranged in the heat exchange plate (10); and a fan (9) is arranged on the lower surface of the heat exchange plate (10).

2. The broadband cable arrangement box with good waterproof performance according to claim 1, characterized in that: The wiring board (11) is arranged in the slot (601) of the first fixing frame (6) by means of bolts.

3. The broadband cable arrangement box with good waterproof performance according to claim 1, characterized in that: The wiring board (11) is provided with a limit clamp (1101) that cooperates with the pipeline, and the bottom end of the shell (1) is provided with a second connecting groove (5) that cooperates with the pipeline, and the second connecting groove (5) is provided with a second through hole (502) that cooperates with the pipeline and a second glue injection groove (501).

4. The broadband cable arrangement box with good waterproof performance according to claim 1, characterized in that: The heat exchange plate (10) cooperates with the support plate (8) on the shell (1) via a third fixing frame (1003) on the side wall.

5. The broadband cable arrangement box with good waterproof performance according to claim 1, characterized in that: The fiber splicing tray (12) is arranged on the side wall of the housing (1) via a second fixing frame (7).

6. The broadband cable arrangement box with good waterproof performance according to claim 1, characterized in that: A door panel (2) is arranged on the front end surface of the housing (1) via a hinge (3).

7. The broadband cable arrangement box with good waterproof performance according to claim 1, characterized in that: The number of the fans (9) is four.

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