Optical transceiver with good dustproof effect

Abstract

The utility model discloses an optical transceiver with a good dustproof effect, and relates to the field of optical transceivers. The optical transmitter and receiver with the good dustproof effect comprises an optical transmitter and receiver main body, two sides of the optical transmitter and receiver main body are fixedly connected with mounting seats, the optical transmitter and receiver main body is provided with a heat dissipation unit and a communication unit, and the communication unit is used for communicating a first communication pipe with a second communication pipe. According to the optical transmitter and receiver with the good dustproof effect, the second communicating pipe and the first communicating pipe are communicated through the mobile communicating pipe, so that air in the optical transmitter and receiver main body only circulates inside and is not communicated with external air, and dust is prevented from entering the optical transmitter and receiver main body; the mobile communication pipe is separated from the first communication pipe and the second communication pipe, and the air of the optical transceiver main body is exchanged with the outside through the heat dissipation fan, so that the heat dissipation effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical terminal equipment, in particular to an optical terminal equipment with good dustproof effect. Background Art

[0002] Optical terminal is the terminal equipment for optical signal transmission.

[0003] The optical terminal is installed on the placement platform. When the optical terminal is in use, the electronic components inside it will generate heat, and the generated heat is dissipated through the outer shell and the heat dissipation holes on the outer shell.

[0004] When the optical terminal dissipates heat through the heat dissipation holes, a dustproof net is installed at the heat dissipation holes. When heat is dissipated, external dust will be blocked at the dustproof net. First, dust will accumulate in the heat dissipation holes, resulting in poor heat dissipation effect, which requires manual cleaning. At the same time, some dust will enter the optical terminal through the dustproof net, resulting in dust accumulation in the optical terminal, affecting the operation of electronic components in the optical terminal. Therefore, we propose an optical terminal with good dustproof effect. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an optical terminal with good dustproof effect, which solves the problem that dust will accumulate in the heat dissipation holes, resulting in poor heat dissipation effect and the need for manual cleaning. At the same time, some dust will enter the optical terminal through the dustproof net, causing dust accumulation in the optical terminal and affecting the operation of electronic components in the optical terminal.

[0006] To achieve the above purpose, the utility model is implemented by the following technical solutions: an optical terminal with good dustproof effect, comprising an optical terminal main body, both sides of the optical terminal main body are fixedly connected with mounting seats, both sides of the optical terminal main body are provided with vents, the front of the vents is provided with a shielding seat, and the optical terminal main body is provided with:

[0007] The heat dissipation unit includes a connection seat and a heat dissipation fan. The connection seat is fixedly connected to the top end surface of the optical terminal body, and the heat dissipation fan is installed on the connection seat;

[0008] The connecting unit includes a first connecting tube, a second connecting tube and a movable connecting tube. The two ends of the first connecting tube are connected to the shielding seat and the connecting seat. The second connecting tube is fixedly connected to the top end of the optical terminal body. The two ends of the movable connecting tube are connected to the first connecting tube and the second connecting tube. The connecting unit is used to connect the first connecting tube with the second connecting tube.

[0009] Preferably, a dustproof net is installed on the top end surface of the heat dissipation fan.

[0010] Preferably, the outer wall of the movable connecting pipe is fixedly connected with a connecting rod, and the other end of the connecting rod is fixedly connected with a sliding seat.

[0011] Preferably, the sliding seat is slidably connected to the inner wall of the connecting seat.

[0012] Preferably, one end of the plurality of sliding seats away from the connecting rod is fixedly connected to a connecting frame.

[0013] Preferably, a screw rod is threadedly connected to the inner wall of the connecting frame.

[0014] Preferably, one end of the screw rod is rotatably connected to a fixing seat, and the fixing seat is fixedly connected to the outer wall of the first connecting pipe.

[0015] Preferably, one end of the screw rod away from the first connecting pipe is fixedly connected with a handle.

[0016] The utility model discloses an optical terminal with good dustproof effect, which has the following beneficial effects:

[0017] The optical terminal with good dustproof effect connects the second connecting pipe with the first connecting pipe by moving the connecting pipe, so that the air in the main body of the optical terminal only circulates internally and is not connected with the outside air, so as to prevent dust from entering the main body of the optical terminal. When the temperature in the main body of the optical terminal is too high, the connecting pipe is separated from the first connecting pipe and the second connecting pipe by moving the connecting pipe, and the air in the main body of the optical terminal is exchanged with the outside by the heat dissipation fan, so as to improve the heat dissipation effect. The air is taken in by one heat dissipation fan and exhausted by the other heat dissipation fan. The heat dissipation fan is set to rotate in the opposite direction at a fixed time, so that the circulation direction is opposite, and the dust on the dustproof net is blown out, so as to prevent dust from accumulating on the dustproof net and causing poor heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the connecting seat of the utility model;

[0021] Figure 3 For this utility model Figure 2 Schematic diagram of the structure of the middle part;

[0022] Figure 4 This is an enlarged view of the screw rod of the utility model.

[0023] In the figure: 1. optical terminal body; 2. mounting seat; 3. shielding seat; 301. first connecting pipe; 302. connecting seat; 303. second connecting pipe; 4. cooling fan; 401. dustproof net; 5. movable connecting pipe; 501. connecting rod; 502. sliding seat; 6. connecting frame; 7. screw rod; 701. fixing seat; 702. handle. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The embodiment of the present application provides an optical terminal with good dustproof effect, solves the problem that dust will accumulate in the heat dissipation holes, resulting in poor heat dissipation effect and the need for manual cleaning, and at the same time, some dust will enter the optical terminal through the dustproof net 401, resulting in dust accumulation in the optical terminal, affecting the operation of electronic components in the optical terminal. The second connecting pipe 303 and the first connecting pipe 301 are connected by moving the connecting pipe 5, so that the air in the optical terminal body 1 only circulates internally and is not connected with the outside air, thereby preventing dust from entering the optical terminal body 1. When the temperature in the optical terminal body 1 is too high, the connecting pipe 5 is separated from the first connecting pipe 301 and the second connecting pipe 303 by moving the connecting pipe 5, and the air in the optical terminal body 1 is exchanged with the outside through the heat dissipation fan 4 to improve the heat dissipation effect. One heat dissipation fan 4 is used to take in air, and the other heat dissipation fan 4 is used to exhaust air. The heat dissipation fan 4 is set to rotate in the opposite direction at a fixed time, so that the circulation direction is opposite, and the dust on the dustproof net 401 is blown out, thereby preventing dust from accumulating on the dustproof net 401 and causing poor heat dissipation effect.

[0026] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0027] The utility model embodiment discloses an optical terminal with good dustproof effect.

[0028] According to the attached Figure 1-4 As shown, it includes an optical terminal body 1, both sides of which are fixedly connected with mounting seats 2, and both sides of the optical terminal body 1 are provided with vents, through which the air in the optical terminal body 1 is circulated to dissipate heat for the electronic components, and a shielding seat 3 is provided on the front of the vent. The optical terminal body 1 is provided with:

[0029] The heat dissipation unit includes a connection base 302 and a heat dissipation fan 4. The connection base 302 is fixedly connected to the top end surface of the optical terminal body 1. The heat dissipation fan 4 is installed on the connection base 302. The fan blades of the two heat dissipation fans 4 are set in opposite directions. When the heat dissipation fans 4 are started, the air in the optical terminal body 1 is discharged outward, and air is inhaled through one heat dissipation fan 4 and discharged through the other heat dissipation fan 4. The heat dissipation fans 4 are set to rotate in the opposite direction at a fixed time, so that the circulation direction is opposite, and the dust on the dustproof net 401 is blown out to avoid dust accumulation on the dustproof net 401, resulting in poor heat dissipation effect;

[0030] The connecting unit includes a first connecting tube 301, a second connecting tube 303 and a movable connecting tube 5. Both ends of the first connecting tube 301 are connected to the shielding seat 3 and the connecting seat 302. The second connecting tube 303 is fixedly connected to the top end of the optical terminal body 1. Both ends of the movable connecting tube 5 are connected to the first connecting tube 301 and the second connecting tube 303. The connecting unit is used to connect the first connecting tube 301 with the second connecting tube 303. The second connecting tube 303 is connected to the first connecting tube 301 through the movable connecting tube 5, so that the air in the optical terminal body 1 only circulates internally and is not connected with the outside air, thereby preventing dust from entering the optical terminal body 1. When the temperature in the optical terminal body 1 is too high, the movable connecting tube 5 is separated from the first connecting tube 301 and the second connecting tube 303, and the air of the optical terminal body 1 is exchanged with the outside through the heat dissipation fan 4, thereby improving the heat dissipation effect.

[0031] A dustproof net 401 is installed on the top end surface of the heat dissipation fan 4 , and the dustproof net 401 prevents dust from directly entering the optical terminal body 1 .

[0032] The outer wall of the movable connecting pipe 5 is fixedly connected with a connecting rod 501 , and the other end of the connecting rod 501 is fixedly connected with a sliding seat 502 .

[0033] The sliding seat 502 is slidably connected to the inner wall of the connecting seat 302 , and the connecting seat 302 is sealed by the sliding seat 502 .

[0034] One end of multiple sliding seats 502 away from the connecting rod 501 is fixedly connected to the connecting frame 6. When the connecting frame 6 moves, the connecting frame 6 drives the sliding seat 502 to move. At this time, the sliding seat 502 slides on the inner wall of the connecting seat 302, so that the connecting rod 501 and the movable connecting tube 5 move, and the movable connecting tube 5 is separated from the first connecting tube 301 and the second connecting tube 303. At this time, the shielding seat 3 is connected with the connecting seat 302 through the first connecting tube 301.

[0035] A screw rod 7 is threadedly connected to the inner wall of the connecting frame 6 .

[0036] One end of the screw rod 7 is rotatably connected to a fixed seat 701, and the fixed seat 701 is fixedly connected to the outer wall of the first connecting tube 301. When the screw rod 7 rotates, the screw rod 7 rotates on the inner wall of the fixed seat 701. Under the rotation of the screw rod 7, the connecting frame 6 moves along the outer peripheral wall of the screw rod 7.

[0037] One end of the screw rod 7 away from the first connecting pipe 301 is fixedly connected with a handle 702 , and the screw rod 7 is driven to rotate by the handle 702 .

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An optical terminal with good dustproof effect, comprising an optical terminal body (1), both sides of the optical terminal body (1) are fixedly connected with a mounting seat (2), characterized in that: Ventilation holes are provided on both sides of the optical terminal body (1), and a shielding seat (3) is provided on the front of the ventilating hole. The optical terminal body (1) is provided with: A heat dissipation unit, the heat dissipation unit comprising a connection seat (302) and a heat dissipation fan (4), the connection seat (302) being fixedly connected to the top end surface of the optical terminal body (1), and the heat dissipation fan (4) being installed on the connection seat (302); A connecting unit, the connecting unit comprising a first connecting tube (301), a second connecting tube (303) and a movable connecting tube (5), the two ends of the first connecting tube (301) being connected to a shielding seat (3) and a connecting seat (302), the second connecting tube (303) being fixedly connected to the top end of the optical terminal body (1), the two ends of the movable connecting tube (5) being connected to the first connecting tube (301) and the second connecting tube (303), and the connecting unit being used to connect the first connecting tube (301) with the second connecting tube (303).

2. The optical terminal with good dustproof effect according to claim 1, characterized in that: A dustproof net (401) is installed on the top end surface of the heat dissipation fan (4).

3. The optical terminal with good dustproof effect according to claim 1, characterized in that: The outer wall of the movable connecting pipe (5) is fixedly connected to a connecting rod (501), and the other end of the connecting rod (501) is fixedly connected to a sliding seat (502).

4. The optical terminal with good dustproof effect according to claim 3, characterized in that: The sliding seat (502) is slidably connected to the inner wall of the connecting seat (302).

5. The optical terminal with good dustproof effect according to claim 4, characterized in that: One end of the plurality of sliding seats (502) away from the connecting rod (501) is fixedly connected to a connecting frame (6).

6. The optical terminal with good dustproof effect according to claim 5, characterized in that: A screw rod (7) is threadedly connected to the inner wall of the connecting frame (6).

7. The optical terminal with good dustproof effect according to claim 6, characterized in that: One end of the screw rod (7) is rotatably connected to a fixing seat (701), and the fixing seat (701) is fixedly connected to the outer wall of the first connecting pipe (301).

8. The optical terminal with good dustproof effect according to claim 7, characterized in that: One end of the screw rod (7) away from the first connecting pipe (301) is fixedly connected to a handle (702).

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