Optical fiber transceiver easy to clean

Abstract

The utility model relates to an easy-to-clean optical fiber transceiver, which comprises a shell, a power port is arranged on one side of the front end of the shell, a plurality of uniformly distributed optical fiber transceiver ports are arranged on one side of the front end of the shell far away from the power port, the shell is divided into a solid part and a hollow part, the solid part is positioned on one side close to the power port, and a heat dissipation port is arranged at the top end of the hollow part. A heat dissipation frame is arranged in the heat dissipation opening, a heat dissipation filter screen is fixedly connected in the heat dissipation frame, the heat dissipation frame is connected with the inner wall of the heat dissipation opening through a buckle structure, a storage device is arranged on the rear portion of the side, away from the hollow part, of the solid part, and the storage device is used for plugging and protecting unused optical fiber receiving and transmitting openings. Compared with the prior art, the optical fiber receiving and transmitting device has the advantages that the receiving device is adopted, unused optical fiber receiving and transmitting ports can be plugged and protected, and the filter screen convenient to disassemble is adopted, so that cleaning is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of fiber optic transceivers, and specifically refers to an easily cleanable fiber optic transceiver. Background Art

[0002] A fiber optic transceiver is a device used to convert electrical signals into optical signals. It is commonly used in fiber optic communication in computer networks and communication systems. The fiber optic transceiver can convert the electrical signal input into its input end into an optical signal, transmit it through the optical fiber to the other end, and then convert the optical signal back into an electrical signal so that subsequent electronic devices can use it. Fiber optic transceivers play an important role in modern communication systems, especially in fields such as data centers, long-distance communication networks, cable TV networks, and industrial control. By using fiber optic transceivers, high-speed, long-distance, and high-bandwidth signal transmission can be achieved, while reducing signal interference and electromagnetic leakage, and improving the stability and reliability of communication.

[0003] After the fiber optic transceiver is installed, it is no longer moved. Therefore, during long-term use, it is prone to accumulating dust. To address this issue, the Chinese utility model patent with the authorization announcement number CN213186112U discloses an easily cleanable fiber optic transceiver, which includes a rectangular box body and a substrate located inside the box body. One side of the substrate corresponding to the first notch is fixedly connected with a baffle, the second notch corresponds to the side wall of the box body and is provided with a flanging, the mounting plate is provided with a stepped groove corresponding to the flanging, the ventilation port corresponds to the side wall of the box body and is provided with a sliding groove, the ventilation port is provided with a filter screen, and the side of the filter screen is provided with a slider. When the filter screen accumulates dust after long-term use, the filter screen can be conveniently removed for cleaning and drying, avoiding the problem of dust entering smaller gaps when operating on the box body, and at the same time solving the problem that the filter screen cannot be washed with water when cleaning on the box body, resulting in the filter screen never being cleaned thoroughly. However, there is still room for improvement in this prior art:

[0004] 1. In the prior art, the filter screen is inserted and slid from the side, which leads to the problem that when the filter screen is blocked or there is a lot of dust and needs to be cleaned, during disassembly, the mesh surface of the filter screen will contact the shell and scratch it. This scratching will scrape off the dust blocked on the filter screen and fall into the interior of the fiber optic transceiver, damaging the circuit board components inside. At this time, manual cleaning is still required, which is time-consuming and laborious, reducing the cleaning efficiency.

[0005] 2. Fiber optic transceivers usually include multiple fiber optic transceiver ports. In some scenarios, not all of the multiple fiber optic transceiver ports need to be used, and one or more ports will be empty. These empty ports will also cause the pins on them to be contaminated with dust during long-term placement in the usage environment, thereby affecting the use of the optical fiber. Existing technologies cannot solve this problem.

[0006] In view of this, it is necessary to improve the above-mentioned defects. Summary of the Utility Model

[0007] The technical problem to be solved by the present utility model is to overcome the above-mentioned defects and provide an optical fiber transceiver that is easy to clean.

[0008] To solve the above technical problem, the technical solution provided by the present utility model is as follows:

[0009] An optical fiber transceiver that is easy to clean, including a housing. On one side of the front end of the housing, there is a power port. On the side of the front end of the housing far from the power port, there are a number of evenly distributed optical fiber transceiver ports. The housing is divided into a solid part and a hollow part. The solid part is located on the side close to the power port. At the top of the hollow part, there is a heat dissipation port. Inside the heat dissipation port, there is a heat dissipation frame. Inside the heat dissipation frame, there is a fixed heat dissipation filter screen. The heat dissipation frame and the inner wall of the heat dissipation port are connected to each other through a buckle structure. At the rear part on the side of the solid part far from the hollow part, there is a storage device, and the storage device is used to plug and protect the unused optical fiber transceiver ports.

[0010] As an improvement, the buckle structure includes an L-shaped cavity one opened in the middle of both sides at the top of the heat dissipation frame. The top opening of the cavity one faces upward and the bottom opening faces the side wall of the heat dissipation port. Inside the upward opening of the cavity one, there is a sliding button. Inside the cavity one, there is a toggle rod used in cooperation with the button. Inside the bottom opening of the cavity one, there is a wedge block used in cooperation with the toggle rod.

[0011] As an improvement, on the side wall of the heat dissipation port, there is a cavity two used in cooperation with the wedge block. On the upper and lower parts of the side of the wedge block close to the cavity two, there are fixed dampers respectively. The dampers are fixed to the side wall of the cavity two. Outside the dampers, there is a spring, and the two ends of the spring are respectively fixed to the wedge block and the side wall of the cavity two.

[0012] As an improvement, the storage device includes a cavity opened at the rear end on the side of the solid part of the housing far from the hollow part. On the side wall of the cavity, there are a number of evenly distributed plug slots, and inside the plug slots, there are transceiver port plugs.

[0013] As an improvement, the transceiver port plug includes a plug part close to the plug slot, and on the side of the plug part far from the plug slot, there is a fixed lifting part.

[0014] As an improvement, at the cavity opening, there is a detachable buckle with a cover plate. On the side of the cover plate far from the housing, there is a fixed handle.

[0015] As an improvement, on both sides at the top of the heat dissipation frame, there are fixed handles, and the handles are located at the rear of the buttons.

[0016] As an improvement, the shape of the plug part matches the shapes of the plug slot and the optical fiber transceiver port.

[0017] Compared with the traditional technology, the advantages of the present utility model are as follows: 1. By opening a heat dissipation port above the hollow part of the housing and connecting a heat dissipation frame with a heat dissipation filter through a buckle structure inside it, the heat dissipation frame and the heat dissipation filter can be disassembled perpendicular to the housing, and the surface of the filter will not be scratched and dusted, avoiding the situation of dust entering the optical fiber transceiver when disassembling.

[0018] 2. By arranging a storage device with a number of transceiver port plugs on one side of the optical fiber transceiver, when the optical fiber transceiver port is not in use, it can be plugged and protected by the transceiver port plug, ensuring that the pins inside do not get dusty for subsequent normal use. Description of the Drawings

[0019] Figure 1 It is a three-dimensional structure diagram of an optical fiber transceiver with easy cleaning according to the present utility model;

[0020] Figure 2 It is a top view of an optical fiber transceiver with easy cleaning according to the present utility model;

[0021] Figure 3 It is an enlarged view of A of an optical fiber transceiver with easy cleaning according to the present utility model;

[0022] Figure 4 It is an enlarged view of B of an optical fiber transceiver with easy cleaning according to the present utility model;

[0023] Figure 5 It is a main view cross-sectional diagram of the buckle structure of an optical fiber transceiver with easy cleaning according to the present utility model;

[0024] As shown in the figure: 1. Housing; 2. Power port; 3. Optical fiber transceiver port; 4. Solid part; 5. Hollow part; 6. Heat dissipation port; 7. Heat dissipation frame; 8. Heat dissipation filter; 9. Buckle structure; 10. Storage device; 11. Cavity one; 12. Button; 13. Toggle lever; 14. Wedge block; 15. Cavity two; 16. Damper; 17. Spring; 18. Cavity; 19. Plug slot; 20. Transceiver port plug; 21. Plug part; 22. Lifting part; 23. Cover plate; 24. Handle; 25. Handle. Detailed Implementation Modes

[0025] Exemplary embodiments will be described in detail herein, and examples thereof are shown in the accompanying drawings. When the following description refers to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. On the contrary, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts shall fall within the protection scope of the present invention.

[0027] As Figures 1 to 5 shown, the present invention provides an optical fiber transceiver that is easy to clean. The device includes a housing 1. On one side of the front end of the housing 1, there is a power port 2. On the side of the front end of the housing 1 far from the power port 2, there are a number of evenly distributed optical fiber transceiver ports 3. The above all belong to the prior art or technical features similar to the prior art. The improvement made by the present invention lies in that the housing 1 of the present invention is divided into two parts, a solid part 4 and a hollow part 5. Among them, the solid part 4 is located on the side close to the power port 2, and various circuit boards, electronic components, etc. that cause the optical fiber transceiver to operate are arranged inside the hollow part 5. Since these devices generate heat during operation, and the inside of the hollow part 5 is narrow and cramped, therefore, in order to enable effective heat exchange between the inside and outside of the optical fiber transceiver, the present invention opens a heat dissipation port 6 at the top of the hollow part 5. A heat dissipation frame 7 is arranged inside the heat dissipation port 6, and a heat dissipation filter screen 8 is fixedly connected inside the heat dissipation frame 7. The heat dissipation frame 7 and the inner wall of the heat dissipation port 6 are connected to each other through a snap structure 9. And on the rear side of the solid part 4 far from the hollow part 5, there is a storage device 10, and the storage device 10 is used to plug and protect the unused optical fiber transceiver ports 3.

[0028] The above technical features together constitute the general external structure of the present invention.

[0029] In order to further explain the specific working principle of the present utility model, the above-mentioned buckle structure 9 includes an L-shaped cavity one 11 opened in the middle of both sides at the top end of the heat dissipation frame 7. The top opening of the cavity one 11 faces upward and the bottom opening faces the side wall of the heat dissipation port 6. A button 12 is slidably connected in the upward opening of the cavity one 11. A toggle rod 13 used in cooperation with the button 12 is arranged in the cavity one 11. A wedge block 14 used in cooperation with the toggle rod 13 is arranged in the bottom opening of the cavity one 11. At the same time, a cavity two 15 used in cooperation with the wedge block 14 is opened on the side wall of the heat dissipation port 6. Dampers 16 are fixedly connected to both the upper and lower parts of the side of the wedge block 14 close to the cavity two 15. The dampers 16 are fixedly connected to the side wall of the cavity two 15. A spring 17 is arranged outside the damper 16. Both ends of the spring 17 are fixedly connected to the wedge block 14 and the side wall of the cavity two 15 respectively.

[0030] Therefore, when the spring 17 and the damper 16 relax, the wedge block 14 is pushed from the cavity two 15 into the interior of the cavity one 11, and a pushing force is formed on the toggle rod 13. The toggle rod 13 acts on the button 12 under the action of the force, so that the button 12 protrudes slightly from the heat dissipation frame 7. When it is necessary to disassemble and assemble the heat dissipation frame 7, the user only needs to press the button 12 with the hand. The button 12 is forced to descend, pushing the toggle rod 13 to act on the wedge block 14 and pushing the wedge block 14 in the direction of the cavity two 15 until it completely enters the interior of the cavity two 15. At this time, the heat dissipation frame 7 is released from the buckle on the side wall of the heat dissipation port 6. Both sides at the top end of the heat dissipation frame 7 are fixedly connected with handles 25. The handles 25 are located at the rear end of the button 12. Therefore, the user holds the handles 25 and can vertically remove the heat dissipation frame 7 for replacement.

[0031] Next, in order to further explain the specific working principle of the present utility model, the above-mentioned storage device 10 includes a cavity 18 opened at the rear end of the solid part 4 of the housing 1 away from the hollow part 5. A plurality of uniformly distributed plug grooves 19 are opened on the side wall of the cavity 18. The number of the plug grooves 19 corresponds to the number of the optical fiber transceiver ports 3. A transceiver port plug 20 is arranged inside each plug groove 19. The transceiver port plug 20 includes a plug part 21 close to the plug groove 19. The shape of the plug part 21 is matched with the shapes of the plug groove 19 and the optical fiber transceiver port 3. When in use, it can be removed from the inside of the plug groove 19 and inserted into the inside of the optical fiber transceiver port 3. A lifting part 22 is fixedly connected to the side of the plug part 21 away from the plug groove 19. A cover plate 23 is detachably buckled at the opening of the cavity 18. A handle 24 is fixedly connected to the side of the cover plate 23 away from the housing 1. Through the above design, the optical fiber transceiver port 3 and the pins inside it can be maximally protected from dust contamination, avoiding the trouble of later maintenance.

[0032] The above description is made on the present utility model and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design, without creative efforts, structural manners and embodiments similar to the technical solution without departing from the gist of the creation of the present utility model, they shall fall within the protection scope of the present utility model.

Claims

1. An optical fiber transceiver that is easy to clean, comprising a housing (1). A power port (2) is provided on one side of the front end of the housing (1), and a plurality of evenly distributed optical fiber transceiver ports (3) are provided on the side of the front end of the housing (1) away from the power port (2). It is characterized in that: The housing (1) is divided into a solid part (4) and a hollow part (5). The solid part (4) is located on the side close to the power port (2). The top of the hollow part (5) is provided with a heat dissipation port (6). A heat dissipation frame (7) is arranged in the heat dissipation port (6). A heat dissipation filter screen (8) is fixedly connected in the heat dissipation frame (7). The heat dissipation frame (7) and the inner wall of the heat dissipation port (6) are connected to each other through a buckle structure (9). A storage device (10) is arranged at the rear part of the side of the solid part (4) away from the hollow part (5). The storage device (10) is used to protect the unused optical fiber transceiver port (3).

2. The easy-to-clean optical fiber transceiver according to claim 1, characterized in that: The buckle structure (9) includes an L-shaped cavity one (11) opened in the middle of both sides of the top of the heat dissipation frame (7). The top opening of the cavity one (11) faces upward and the bottom opening faces the side wall of the heat dissipation port (6). A button (12) is slidably connected in the upward opening of the cavity one (11). A toggle rod (13) used in cooperation with the button (12) is arranged in the cavity one (11). A wedge block (14) used in cooperation with the toggle rod (13) is arranged in the bottom opening of the cavity one (11).

3. The easy-to-clean optical fiber transceiver according to claim 2, characterized in that: A cavity two (15) used in cooperation with the wedge block (14) is opened on the side wall of the heat dissipation port (6). Dampers (16) are fixedly connected to both the upper and lower parts of the side of the wedge block (14) close to the cavity two (15). The dampers (16) are fixedly connected to the side wall of the cavity two (15). A spring (17) is arranged outside the damper (16). The two ends of the spring (17) are respectively fixedly connected to the wedge block (14) and the side wall of the cavity two (15).

4. The easy-to-clean optical fiber transceiver according to claim 1, wherein: The storage device (10) includes a cavity (18) opened at the rear end of the side of the solid part (4) of the housing (1) away from the hollow part (5). A number of uniformly distributed plug grooves (19) are opened on the side wall of the cavity (18). A transceiver port plug (20) is arranged inside the plug groove (19).

5. The easy-to-clean optical fiber transceiver according to claim 4, characterized in that: The transceiver port plug (20) includes a plug part (21) close to the plug groove (19). A lifting part (22) is fixedly connected to the side of the plug part (21) away from the plug groove (19).

6. The easy-to-clean optical fiber transceiver according to claim 4, characterized in that: A cover plate (23) is detachably buckled at the opening of the cavity (18). A handle (24) is fixedly connected to the side of the cover plate (23) away from the housing (1).

7. The easy-to-clean optical fiber transceiver according to claim 2, wherein: Handles (25) are fixedly connected to both sides of the top of the heat dissipation frame (7). The handles (25) are located at the rear of the button (12).

8. The easy-to-clean optical fiber transceiver according to claim 5, wherein: The shape of the plug part (21) is matched with the shapes of the plug groove (19) and the optical fiber transceiver port (3).

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