CN212324632U

CN212324632U - SFP optical module

Info

Publication number: CN212324632U
Application number: CN202021351770.8U
Authority: CN
Inventors: 陈富春
Original assignee: Shenzhen Jha Technology Co ltd
Current assignee: Shenzhen Jha Technology Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-01-08
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses an SFP optical module, which comprises a shell; a protective cover is arranged outside the shell; a working device is arranged inside the shell; the working device is fixedly connected with the inner bottom end of the shell through a damping plate; the working device is provided with a heat conducting mechanism; and the heat conducting mechanism is provided with a heat radiating mechanism. The utility model discloses the radiating effect is good, and the radiating efficiency is high.

Description

SFP optical module

Technical Field

The utility model relates to a SFP optical module heat dissipation technical field specifically is a SFP optical module.

Background

The SFP optical module in the current market conducts heat to an external space for heat dissipation through the SFP optical module, the heat dissipation efficiency is low, the SFP optical module is in a high-temperature state for a long time, and the service life of the SFP optical module is shortened.

Therefore, in view of the above current situation, there is a strong need to develop an SFP optical module.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a SFP optical module to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an SFP optical module comprises a shell; a protective cover is arranged outside the shell; a working device is arranged inside the shell; the working device is fixedly connected with the inner bottom end of the shell through a damping plate; the working device is provided with a heat conducting mechanism; and the heat conducting mechanism is provided with a heat radiating mechanism.

As a further aspect of the present invention: the heat conducting mechanism comprises heat dissipation silicone grease; the heat dissipation silicone grease is attached to a heat dissipation component of the working device; the working device is arranged on the heat-conducting aluminum plate; and the heat-conducting aluminum plate is provided with a heat-radiating mechanism.

As a further aspect of the present invention: the heat dissipation mechanism comprises a first semiconductor refrigerator; the first semiconductor refrigerator comprises a cold end and a hot end; the cold end of the first semiconductor refrigerator is connected with a heat-conducting aluminum plate; and a ventilation mechanism is arranged on the shell corresponding to the hot end of the first semiconductor refrigerator.

As a further aspect of the present invention: the air exchange mechanism comprises an air exchange box, a servo motor and a spiral fan blade; the servo motor is connected with the gear through a coupler; the gear is connected with the spiral fan blade through a coupler; a ventilation cover is arranged on the shell corresponding to the ventilation box; the air exchange hood is a hepa grade filter screen; the material of the air exchange cover is glass fiber.

As a further aspect of the present invention: one end of the heat conducting aluminum plate is provided with a heat conducting box; a plurality of heat-conducting aluminum pipes are arranged on the heat-conducting box; the heat-conducting aluminum pipe extends into the first oil tank; the first oil tank is communicated with the second oil tank through a first pipe and a second pipe; a second semiconductor refrigerator is arranged on the second oil tank; the second semiconductor refrigerator comprises a cold end and a hot end; the cold end of the second semiconductor refrigerator extends into the second oil tank; a micro water pump and a pressure gauge are arranged on the second pipe; the pressure gauge is electrically connected with the alarm.

As a further aspect of the present invention: an air pipe is arranged on one side of the air exchange box; and one end of the air pipe, which is far away from the air exchange box, is provided with an air suction cover.

Compared with the prior art, the beneficial effects of the utility model are that: through the arrangement of the heat conduction mechanism, the heat dissipation mechanism and the ventilation mechanism, heat dissipated by the working device can be conducted and dissipated, and the temperature of a heat dissipation component in the working device is reduced; through the arrangement of the first oil tank, the heat conduction box, the second oil tank and the second semiconductor refrigerator, the heat dissipation efficiency can be improved; through the setting of ventilation mechanism, cover and trachea of breathing in, can reduce the hot junction temperature of semiconductor cooler No. two, promote the radiating effect when reducing the hot junction temperature of semiconductor cooler No. one. To sum up, the utility model discloses the radiating effect is good, and the radiating efficiency is high.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic sectional view of the present invention.

In the figure: the air-cooling type refrigerating system comprises a shell 1, a shell 2, a ventilation hood 3, a protective hood 4, a servo motor 5, spiral fan blades 6, an oil tank 6, a heat conduction box 7, a semiconductor refrigerator 8, a heat conduction aluminum plate 9, heat dissipation silicone grease 10, a working device 11, a damping plate 12, an air suction hood 13, an oil tank 14, a semiconductor refrigerator 15 and a semiconductor refrigerator II.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Referring to fig. 1-2, in an embodiment of the present invention, an SFP optical module includes a housing 1; a protective cover 3 is arranged outside the shell 1; a working device 11 is arranged inside the shell 1; the working device 11 is fixedly connected with the inner bottom end of the shell 1 through a damping plate 12; a heat conducting mechanism is arranged on the working device 11; and the heat conducting mechanism is provided with a heat radiating mechanism.

Further, the heat conducting mechanism comprises heat-dissipating silicone grease 10; the heat dissipation silicone grease 10 is attached to the heat dissipation component of the working device 11; the working device 11 is arranged on the heat-conducting aluminum plate 9; and the heat-conducting aluminum plate 9 is provided with a heat-radiating mechanism.

Further, the heat dissipation mechanism comprises a first semiconductor refrigerator 8; the first semiconductor refrigerator 8 comprises a cold end and a hot end; the cold end of the first semiconductor refrigerator 8 is connected with a heat-conducting aluminum plate 9; a hot end of the shell 1 corresponding to the first semiconductor refrigerator 8 is provided with an air exchange mechanism; the lower the hot end temperature, the lower the cold end temperature.

Further, the air exchange mechanism comprises an air exchange box, a servo motor 4 and a spiral fan blade 5; the servo motor 4 is connected with a gear through a coupler; the gear is connected with the spiral fan blade 5 through a coupler; a ventilation hood 2 is arranged on the shell 1 corresponding to the ventilation box; the ventilation hood 2 is a hepa-level filter screen; the material of the air exchange hood 2 is glass fiber; through the arrangement of the heat conduction mechanism, the heat dissipation mechanism and the ventilation mechanism, heat emitted by the working device 11 can be conducted and dissipated, and the temperature of the working device 11 is reduced.

Further, one end of the heat conducting aluminum plate 9 is provided with a heat conducting box 7; a plurality of heat conducting aluminum pipes are arranged on the heat conducting box 7; the heat-conducting aluminum pipe extends into the first oil tank 6; the first oil tank 6 is communicated with the second oil tank 14 through a first pipe and a second pipe; a second semiconductor refrigerator 15 is arranged on the second oil tank 14; the second semiconductor refrigerator 15 comprises a cold end and a hot end; the cold end of the second semiconductor refrigerator 15 extends into the second oil tank 14; a micro water pump and a pressure gauge are arranged on the second pipe; the pressure gauge is electrically connected with the alarm; through the setting of oil tank 6, heat conduction case 7, No. two oil tanks 14 and No. two semiconductor cooler 15, can promote the radiating efficiency.

Example 2

Referring to fig. 2, an air pipe is installed at one side of the air exchanging box; an air suction cover 13 is arranged at one end of the air pipe far away from the air exchange box; the air suction cover 13 is arranged corresponding to the second semiconductor refrigerator 15; through the setting of ventilation mechanism, cover 13 and trachea of breathing in, can reduce the hot junction temperature of semiconductor cooler 8 simultaneously, reduce the temperature of the hot junction of semiconductor cooler 15 No. two, promote the radiating effect.

The utility model discloses a theory of operation is: through the arrangement of the heat conduction mechanism, the heat dissipation mechanism and the ventilation mechanism, heat emitted by the working device 11 can be conducted and dissipated, and the temperature of a heat dissipation component in the working device 11 is reduced; through the arrangement of the first oil tank 6, the heat conduction tank 7, the second oil tank 14 and the second semiconductor refrigerator 15, the heat dissipation efficiency can be improved; through the setting of ventilation mechanism, cover 13 and trachea of breathing in, can reduce the hot junction temperature of semiconductor cooler 8 simultaneously, reduce the temperature of the hot junction of semiconductor cooler 15 No. two, promote the radiating effect. To sum up, the utility model discloses the radiating effect is good, and the radiating efficiency is high.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An SFP optical module comprising a housing (1); the device is characterized in that a protective cover (3) is arranged outside the shell (1); a working device (11) is arranged in the shell (1); the working device (11) is fixedly connected with the inner bottom end of the shell (1) through a damping plate (12); a heat conducting mechanism is arranged on the working device (11); and the heat conducting mechanism is provided with a heat radiating mechanism.

2. The SFP optical module of claim 1, wherein the heat conducting mechanism comprises a heat dissipating silicone grease (10); the heat dissipation silicone grease (10) is attached to a heat dissipation part of the working device (11); the working device (11) is arranged on the heat-conducting aluminum plate (9); and the heat-conducting aluminum plate (9) is provided with a heat-radiating mechanism.

3. The SFP optical module of claim 1, wherein the heat dissipation mechanism comprises a semiconductor cooler number one (8); the first semiconductor refrigerator (8) comprises a cold end and a hot end; the cold end of the first semiconductor refrigerator (8) is connected with a heat-conducting aluminum plate (9); and a ventilation mechanism is arranged on the shell (1) corresponding to the hot end of the first semiconductor refrigerator (8).

4. An SFP light module according to claim 3, characterized in that the air exchange mechanism comprises an air exchange box, a servo motor (4) and a helical fan blade (5); the servo motor (4) is connected with a gear through a coupler; the gear is connected with the spiral fan blade (5) through a coupler; a ventilation hood (2) is arranged on the shell (1) corresponding to the ventilation box; the air exchange hood (2) is a hepa-level filter screen; the material of the air exchange hood (2) is glass fiber.

5. An SFP optical module as claimed in claim 2, characterized in that one end of the heat conducting aluminium plate (9) is provided with a heat conducting box (7); a plurality of heat conducting aluminum pipes are arranged on the heat conducting box (7); the heat conduction aluminum pipe extends into the first oil tank (6); the first oil tank (6) is communicated with the second oil tank (14) through a first pipe and a second pipe; a second semiconductor refrigerator (15) is arranged on the second oil tank (14); the second semiconductor refrigerator (15) comprises a cold end and a hot end; the cold end of the second semiconductor refrigerator (15) extends into the second oil tank (14); a micro water pump and a pressure gauge are arranged on the second pipe; the pressure gauge is electrically connected with the alarm.

6. The SFP light module as claimed in claim 4, wherein an air pipe is installed at one side of the ventilation box; and one end of the air pipe, which is far away from the air exchange box, is provided with an air suction cover (13).