Optical module assembly capable of independently dissipating heat

Abstract

The utility model relates to the technical field of optical module assemblies, in particular to an optical module assembly capable of independently dissipating heat. The optical module comprises an optical module body, the surface of the optical module body is fixedly connected with two L-shaped plates, the inner surfaces of the two L-shaped plates are slidably connected with heat conduction plates, clamping plates are slidably inserted in the L-shaped plates, the surfaces of the L-shaped plates are fixedly connected with fixing plates, limiting rods are slidably inserted in the fixing plates, and the limiting rods are fixedly connected with the clamping plates. One end of the limiting rod is fixedly connected with a stop block, a limiting groove is formed in the surface of the clamping plate, the arc face of the limiting rod is sleeved with a spring, and the two ends of the spring are fixedly connected with the stop block and the fixing plate respectively. The problem that the optical module assembly is damaged and cannot be used in some special environments due to the fact that the optical module assembly is overheated or insufficient in heat dissipation in some places with unsmooth air flow or much dust due to the fact that the application range of the optical module assembly is wide and the installation environment is complex is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical module components, in particular to an optical module component capable of independent heat dissipation. Background Art

[0002] Optical modules are composed of optoelectronic devices, functional circuits and optical interfaces. Optoelectronic devices include two parts: transmitting and receiving. Simply put, the function of an optical module is photoelectric conversion. The transmitting end converts electrical signals into optical signals. After being transmitted through optical fibers, the receiving end converts the optical signals into electrical signals. Optical module components usually include lasers, optical modulators, detectors, amplifiers and other components to complete signal transmission, modulation, transmission and reception.

[0003] A Chinese patent application CN202122979997.8 discloses an optical module assembly, and the key points of its technical solution are: the optical module assembly includes an optical module body, a pull ring, a heat-conducting structure, and a temperature-sensing warning structure. During the use of the optical module assembly, the optical module body will generate heat. The heat-conducting structure has good heat-conducting properties, and the heat-conducting structure will transfer the temperature of the optical module body to the pull ring. The pull ring can sense the temperature on the optical module body in real time, so that when the temperature of the optical module body approaches or exceeds the normal working temperature, the temperature-sensing warning structure set on the optical module body can send a warning signal, thereby reminding the operator to repair or replace the corresponding optical module assembly. In this way, the optical module assembly can be prevented from being used in a high temperature state for a long time, the service life of the optical module assembly can be protected, and the operator can quickly and intuitively distinguish between faulty and high-temperature optical module assemblies, and further protect the optical module assembly.

[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: optical module components are widely used and the installation environment is relatively complex, so they may overheat or have insufficient heat dissipation in some places with poor air flow or high dust content, causing the optical module components to be damaged and unusable in some special environments; therefore, an optical module component with independent heat dissipation is proposed to address the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings in the prior art that some places with poor air flow or dusty environment will overheat or insufficient heat dissipation, resulting in the optical module components being damaged and unusable in some special environments, and to propose an optical module component with independent heat dissipation.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an optical module assembly that can dissipate heat independently, including an optical module body, the surface of the optical module body is fixedly connected to two L-shaped plates, the inner surfaces of the two L-shaped plates are slidably connected to a heat conducting plate, a card plate is slidably inserted in the L-shaped plate, the surface of the L-shaped plate is fixedly connected to a fixed plate, a limit rod is slidably inserted in the fixed plate, one end of the limit rod is fixedly connected to a stop block, and a limit groove is provided on the surface of the card plate.

[0007] The effect achieved by the above components is: the effect of heat dissipation of the optical module body is achieved. By installing a heat conducting plate on the surface of the optical module body, the operating temperature of the optical module assembly can be effectively reduced and the heat dissipation can be accelerated, thereby avoiding the impact of overheating on the performance and life of the equipment and increasing the service life of the device.

[0008] Preferably, the arc surface of the limiting rod is sleeved with a spring, and two ends of the spring are fixedly connected to the stopper and the fixing plate respectively.

[0009] The effect achieved by the above components is that the elastic force of the spring drives the limiting rod to slide in the fixed plate and insert itself into the limiting groove of the card plate, thereby improving the stability of the device.

[0010] Preferably, a sliding hole is opened on the surface of the L-shaped plate, the inner surface of the sliding hole of the L-shaped plate is slidably connected with a sliding rod, one end of two sliding rods is fixedly connected to a connecting plate, and one end of two sliding rods is fixedly connected to a brush.

[0011] The effect achieved by the above components is: it is convenient for the staff to clean the surface of the heat conducting plate, avoiding the situation where dust accumulates on the surface of the heat conducting plate due to long-term use and affects the heat release of the heat conducting plate, thereby improving the practicality of the device.

[0012] Preferably, a setting plate is fixedly connected to the surface of the connecting plate, a screw is inserted into the inner thread of the setting plate, and one end of the screw is rotatably connected to a baffle.

[0013] The effect achieved by the above components is to prevent the brush from sliding and blocking the surface of the heat conducting plate.

[0014] Preferably, a mounting plate is fixedly connected to the surface of the setting plate, a slide plate is slidably inserted into the mounting plate, and one side of the slide plate is fixedly connected to the baffle.

[0015] The effect achieved by the above components is: preventing the baffle from rotating along with the rotation of the screw.

[0016] Preferably, one end of the screw rod away from the baffle is fixedly connected with a handle.

[0017] The effect achieved by the above components is: to facilitate the staff to stably rotate the screw rod to accurately control the position of the baffle.

[0018] Preferably, a guide plate is fixedly connected to the surface of the L-shaped plate.

[0019] The effects achieved by the above components are: facilitating the installation of the heat sink on the inner surface of the L-shaped plate, thereby improving the convenience of the installation.

[0020] In summary, the beneficial effects of the utility model are:

[0021] In the utility model, the effect of heat dissipation of the optical module body is achieved. By installing a heat conducting plate on the surface of the optical module body, the operating temperature of the optical module assembly can be effectively reduced and the heat dissipation can be accelerated, thereby avoiding the influence of overheating on the performance and life of the equipment and increasing the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the heat conducting plate in the utility model;

[0024] Figure 3 For the utility model Figure 2 A magnified image of point A;

[0025] Figure 4 It is a structural schematic diagram of the connecting plate in the utility model.

[0026] Legend: 1. Optical module body; 2. L-shaped plate; 3. Heat conduction plate; 4. Clamp plate; 5. Fixing plate; 6. Limit rod; 7. Block; 8. Spring; 9. Slide rod; 10. Connecting plate; 11. Brush; 12. Setting plate; 13. Screw; 14. Baffle; 15. Handle; 16. Mounting plate; 17. Slide plate; 18. Guide plate. DETAILED DESCRIPTION

[0027] Reference Figure 1-4As shown, the utility model provides a technical solution: an optical module assembly capable of independent heat dissipation, comprising an optical module body 1, two L-shaped plates 2 are fixedly connected to the surface of the optical module body 1, a heat conducting plate 3 is slidably connected to the inner surface of the two L-shaped plates 2, a card plate 4 is slidably inserted in the L-shaped plate 2, a fixed plate 5 is fixedly connected to the L-shaped surface, a limit rod 6 is slidably inserted in the fixed plate 5, one end of the limit rod 6 is fixedly connected to a stopper 7, a limit groove is provided on the surface of the card plate 4, a spring 8 is sleeved on the arc surface of the limit rod 6, and the two ends of the spring 8 are respectively fixedly connected to the stopper 7 and the fixed plate 5. When the stopper 7 is released, the elastic force of the spring 8 drives the limit rod 6 to slide in the fixed plate 5 and insert into the limit groove of the card plate 4, thereby improving the stability of the device, a sliding hole is provided on the surface of the L-shaped plate 2, a sliding rod 9 is slidably connected to the inner surface of the sliding hole of the L-shaped plate 2, one end of the two sliding rods 9 is fixedly connected to a connecting plate 10, and one end of the two sliding rods 9 is fixedly connected to a brush. Pulling the connecting plate 10 drives the sliding rod 9 to slide on the inner surface of the sliding hole of the L-shaped plate 2, and the sliding rod 9 drives the brush to slide on the surface of the heat conducting plate 3, so that the staff can clean the surface of the heat conducting plate 3, avoid the situation that the heat conducting plate 3 is used for a long time and the dust is accumulated on the surface, which affects the heat release of the heat conducting plate 3, and improves the practicality of the device. The surface of the connecting plate 10 is fixedly connected with a setting plate 12, and a screw 13 is inserted into the inner thread of the setting plate 12, and a baffle 14 is rotatably connected to one end of the screw 13. The screw 13 is rotated in the setting plate 12, and the screw 13 drives the baffle 14 to move until the baffle 14 contacts the surface of the optical module body 1, blocking the movement of the brush, and avoiding the situation that the brush slides and blocks the surface of the heat conducting plate 3. The surface of the setting plate 12 is fixedly connected with a mounting plate 16, and a slide plate 17 is slidably inserted in the mounting plate 16, and one side of the slide plate 17 is fixedly connected to the baffle 14. The screw rod 13 is rotated in the setting plate 12, the screw rod 13 drives the baffle plate 14 to move, and the baffle plate 14 drives the slide plate 17 to slide in the installation plate 16, so as to avoid the baffle plate 14 rotating with the rotation of the screw rod 13. The end of the screw rod 13 away from the baffle plate 14 is fixedly connected with a handle 15. The handle 15 is rotated to drive the screw rod 13 to rotate in the setting plate 12, so that the staff can stably rotate the screw 13 to accurately control the position of the baffle plate 14. The surface of the L-shaped plate 2 is fixedly connected with a guide plate 18. The heat sink is pushed to slide on the surface of the guide plate 18, so that the heat sink can be installed on the inner surface of the L-shaped plate 2, which improves the convenience of the device.

[0028] Working principle: when the staff needs to install the heat conducting plate 3 on the optical module body 1, the heat dissipation plate is pushed to slide on the surface of the guide plate 18, and the card plate 4 is pushed to slide in the L-shaped plate 2 until the limit groove of the card plate 4 is aligned with the limit rod 6, and the elastic force of the spring 8 drives the limit rod 6 to slide in the fixed plate 5 and insert into the limit groove of the card plate 4. When the staff needs to clean the surface of the heat conducting plate 3, the connecting plate 10 is pulled to drive the sliding rod 9 to slide on the inner surface of the sliding hole of the L-shaped plate 2, and the sliding rod 9 drives the brush to slide on the surface of the heat conducting plate 3. When the position of the brush needs to be limited, the screw 13 is driven to rotate in the setting plate 12 by turning the handle 15, and the screw 13 drives the baffle 14 to move until the baffle 14 abuts against the surface of the optical module body 1, thereby achieving the effect of heat dissipation of the optical module body 1. By installing the heat conducting plate 3 on the surface of the optical module body 1, the operating temperature of the optical module assembly can be effectively reduced and the heat dissipation can be accelerated, thereby avoiding the influence of overheating on the performance and life of the equipment and improving the service life of the device.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. An optical module assembly capable of independent heat dissipation, comprising an optical module body (1), characterized in that: Two L-shaped plates (2) are fixedly connected to the surface of the optical module body (1); a heat conducting plate (3) is slidably connected to the inner surfaces of the two L-shaped plates (2); a clamping plate (4) is slidably inserted in the L-shaped plates (2); a fixing plate (5) is fixedly connected to the L-shaped surface; a limiting rod (6) is slidably inserted in the fixing plate (5); one end of the limiting rod (6) is fixedly connected to a stopper (7); and a limiting groove is provided on the surface of the clamping plate (4).

2. The optical module assembly capable of independent heat dissipation according to claim 1, characterized in that: The arc surface of the limiting rod (6) is sleeved with a spring (8), and the two ends of the spring (8) are respectively fixedly connected to the stopper (7) and the fixing plate (5).

3. The optical module assembly capable of independent heat dissipation according to claim 1, characterized in that: A sliding hole is provided on the surface of the L-shaped plate (2), a sliding rod (9) is slidably connected to the inner surface of the sliding hole of the L-shaped plate (2), one end of the two sliding rods (9) is fixedly connected to a connecting plate (10), and one end of the two sliding rods (9) is fixedly connected to a brush.

4. The optical module assembly capable of independent heat dissipation according to claim 3, characterized in that: A setting plate (12) is fixedly connected to the surface of the connection plate (10), a screw rod (13) is inserted into the internal thread of the setting plate (12), and one end of the screw rod (13) is rotatably connected to a baffle plate (14).

5. The optical module assembly capable of independent heat dissipation according to claim 4, characterized in that: A mounting plate (16) is fixedly connected to the surface of the setting plate (12), a slide plate (17) is slidably inserted into the mounting plate (16), and one side of the slide plate (17) is fixedly connected to the baffle (14).

6. The optical module assembly capable of independent heat dissipation according to claim 4, characterized in that: One end of the screw rod (13) away from the baffle plate (14) is fixedly connected to a handle (15).

7. The optical module assembly capable of independent heat dissipation according to claim 1, characterized in that: A guide plate (18) is fixedly connected to the surface of the L-shaped plate (2).

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