Plug-in frame guide rail and plug-in frame type communication equipment

Abstract

The utility model relates to a plug-in frame guide rail and plug-in frame type communication equipment, the plug-in frame guide rail comprises a plug-in frame guide rail body, the plug-in frame guide rail body is provided with a plurality of air outlet through holes, the air outlet through holes penetrate through the front face and the back face of the plug-in frame guide rail body, and a guide rail groove is formed between every two adjacent air outlet through holes in the front face of the plug-in frame guide rail body; air deflectors are fixedly arranged at the positions, corresponding to the guide rail grooves, of the back face of the plug-in frame guide rail body, and each air deflector is located between every two adjacent air outlet through holes. The main function of the air guide plate is to guide cooling air and ensure that the cooling air can smoothly enter and pass through the two air outlet through holes, so that air cooling is effectively performed on the electric parts on the two sides of the communication equipment; by additionally arranging the air guide plate, the improved insertion frame guide rail can guide air flow more reasonably, the air resistance on the air duct channel is obviously reduced, and the obstruction of the air flow when the air flow passes is greatly reduced; due to parallel arrangement and position selection of the air deflectors, local turbulent flow is effectively reduced.

Description

Technical Field

[0001] This application relates to the field of frame-type equipment structure design for communication systems, specifically to a frame guide rail and a frame-type communication device. Background Technology

[0002] A modular mounting frame is a type of equipment used in communication systems. Modular mounting frames typically employ a modular design, facilitating the installation, disassembly, and replacement of equipment. They are widely used in various communication systems, such as mobile communication networks, fixed-line telephone networks, and data communication networks, providing a convenient and efficient solution for the installation and connection of communication equipment. The advantages of modular mounting frames are particularly evident in scenarios requiring frequent equipment replacement or upgrades.

[0003] In related technologies, in traditional air-cooled, interlocking communication equipment, the guide rail groove of the interlocking air outlet side guide rail (or interlocking air inlet side guide rail) is used to install printed circuit boards. External air is usually blown in along the end face of the interlocking air inlet side guide rail, and the purpose is to blow out through the air outlet holes on both sides of the guide rail groove to air-cool the electrical components on both sides of the communication equipment.

[0004] However, because the area of ​​the guide rail body located in the guide rail groove is a planar structure, this design increases wind resistance in the air duct, causing airflow to be obstructed. At the same time, this planar structure may also cause local turbulence, that is, the airflow becomes irregular and chaotic, thereby further reducing ventilation efficiency. Summary of the Invention

[0005] This application provides a frame guide rail and a frame-type communication device, which can solve the technical problem that the area of ​​the traditional frame guide rail body located in the guide rail groove is a planar structure, which increases the wind resistance in the air duct channel and causes the airflow to be obstructed when passing through.

[0006] In a first aspect, embodiments of this application provide a frame guide rail, which includes:

[0007] The insert frame guide rail body has multiple air outlet holes, which penetrate the front and back of the insert frame guide rail body. A guide rail groove is formed on the front of the insert frame guide rail body between two adjacent air outlet holes.

[0008] A guide plate is fixed on the back of the insert frame guide rail body corresponding to the guide rail groove, and the guide plate is located between two adjacent air outlet holes.

[0009] In conjunction with the first aspect, in one embodiment, the air guide plate is arranged in a V-shape or U-shape, and the groove of the air guide plate faces the guide rail groove.

[0010] In conjunction with the first aspect, in one embodiment, the interior of the air guide plate is filled with noise-reducing cotton.

[0011] In conjunction with the first aspect, in one embodiment, the air guide plate includes two air guide slopes, both of which are fixed to the insert frame guide rail body. Along the spacing direction between the insert frame guide rail body and the air guide plate, the two air guide slopes approach each other and intersect at a point.

[0012] In conjunction with the first aspect, in one embodiment, the insert frame guide rail further includes:

[0013] Two fixed seats are spaced apart along the length of the air guide plate, and each of the two fixed seats has a receiving groove on the side facing each other. The two ends of the air guide plate are set in the corresponding receiving grooves, and the fixed seats are fixed to the insert frame guide rail body by locking screws.

[0014] In conjunction with the first aspect, in one embodiment, the insert frame guide rail further includes:

[0015] Two crossbeams are spaced apart along the length of the air guide plate, and each of the two crossbeams has a receiving groove on one side facing each other. The two ends of the air guide plate are set in the corresponding receiving grooves, and the crossbeams are fixed to the insert frame guide rail body by locking screws.

[0016] In conjunction with the first aspect, in one embodiment, the two air outlet holes, the guide rail groove, and the air guide plate constitute an air guiding unit, and the insert frame guide rail body is provided with multiple sets of parallel air guiding units.

[0017] Secondly, embodiments of this application provide a plug-in type communication device, which includes:

[0018] The insert frame housing has insert frame guide rail bodies installed on both opposite sides, and ventilation openings are provided on both sides.

[0019] The insert frame guide rail body has multiple air outlet holes, which penetrate the front and back of the insert frame guide rail body. The front of the insert frame guide rail body forms a guide rail groove between two adjacent air outlet holes.

[0020] A guide plate is fixed on the back of the insert frame guide rail body corresponding to the guide rail groove, and the guide plate is located between two adjacent air outlet holes.

[0021] In conjunction with the second aspect, in one embodiment, the interlocking communication device further includes:

[0022] A printed circuit board, which is mounted in the guide rail groove.

[0023] In conjunction with the second aspect, in one embodiment, the interlocking communication device further includes:

[0024] A fan is installed inside the insert frame housing. The fan is configured such that external air is introduced through the first vent and exited outside the insert frame housing through the second vent.

[0025] The beneficial effects of the technical solutions provided in this application include:

[0026] An air guide plate is fixed on the insert frame guide rail body. The air guide plate and the guide rail groove are distributed on opposite sides of the insert frame guide rail body. Projected along the end face of the insert frame guide rail body, the air guide plate is cleverly positioned between the two air outlet holes and is set parallel to the guide rail groove. The main function of the air guide plate is to guide the cooling air, ensuring that it can smoothly enter and pass through the two air outlet holes, thereby effectively cooling the electrical components on both sides of the communication equipment. By adding the air guide plate, the improved insert frame guide rail can guide the airflow more rationally, significantly reducing the wind resistance in the air duct channel, and greatly reducing the obstruction encountered by the airflow when passing through. The parallel setting and position selection of the air guide plate effectively reduces the occurrence of local turbulence, making the airflow more regular and orderly, thereby improving ventilation efficiency. This not only improves the heat dissipation effect of the communication equipment, but also helps to extend the service life of the equipment and improve its stability and reliability. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 A three-dimensional structural schematic diagram of an embodiment of the insert frame guide rail;

[0029] Figure 2 A three-dimensional structural schematic diagram of another embodiment of the insert frame guide rail;

[0030] Figure 3 This is a schematic diagram showing the distribution of two adjacent air guide plates in the insert frame guide rail;

[0031] Figure 4 An exploded view of a modular communication device;

[0032] Figure 5 This is a partial schematic diagram of a printed circuit board installed inside a slot-mounted communication device.

[0033] In the diagram: 1. Insert frame guide rail body; 11. Air outlet hole; 12. Guide rail groove; 2. Air guide plate; 3. Noise reduction cotton; 4. Fixing base; 41. Receiving slot one; 5. Locking screw; 6. Crossbeam; 61. Receiving slot two; 7. Insert frame box; 71. Ventilation port; 8. Printed circuit board; 9. Fan. Detailed Implementation

[0034] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present application.

[0035] This application provides a frame guide rail and a frame-type communication device, which can solve the technical problem that the area of ​​the traditional frame guide rail body located in the guide rail groove is a planar structure, which increases the wind resistance in the air duct channel and causes the airflow to be obstructed when passing through.

[0036] Firstly, such as Figure 1 or Figure 2 As shown, this application embodiment provides a frame guide rail, which includes: a frame guide rail body 1, the frame guide rail body 1 having a plurality of air outlet holes 11, the air outlet holes 11 penetrating the front and back of the frame guide rail body 1, the front of the frame guide rail body 1 forming a guide rail groove 12 between two adjacent air outlet holes 11; a guide plate 2 is fixedly provided on the back of the frame guide rail body 1 corresponding to the guide rail groove 12, the guide plate 2 being located between two adjacent air outlet holes 11.

[0037] In this embodiment, an air guide plate 2 is fixed on the back of the insert frame guide rail body 1 corresponding to the guide rail groove 12. The air guide plate 2 is located between two adjacent air outlet holes 11, forming a structure that guides airflow. The insert frame guide rail body 1 has multiple air outlet holes 11, which penetrate the front and back of the insert frame guide rail body 1. The arrangement of the air outlet holes 11 allows airflow to enter from the back of the insert frame guide rail body 1, and after being guided by the air guide plate 2, it blows out from the front to cool the electrical components on both sides of the communication equipment. In traditional designs, the insert frame guide rail body 1 has a planar structure in the area of ​​the guide rail groove, which increases the wind resistance in the air duct channel. After the improvement, the design of the air guide plate 2 allows the airflow to flow along a smoother path when passing through, thereby reducing wind resistance and reducing the obstruction of airflow when passing through. The planar structure causes local turbulence, making the airflow irregular and chaotic. The guiding effect of the air guide plate 2 allows the airflow to maintain a more stable flow direction when passing through, reducing the occurrence of turbulence and thus improving ventilation efficiency. The improved design, with its reduced wind resistance and turbulence, allows airflow to be directed more effectively towards the electrical components on both sides of the communication equipment. This helps improve cooling efficiency, lowers the operating temperature of the components, thereby extending their lifespan and enhancing equipment stability.

[0038] In conjunction with the first aspect, in one implementation, such as Figure 1 and Figure 2 As shown, the air guide plate 2 is V-shaped, and the groove of the air guide plate 2 faces the guide rail groove 12. Of course, the air guide plate 2 can also be U-shaped.

[0039] In this embodiment, the air guide plate 2 adopts a V-shaped or U-shaped design. This shape can more effectively guide the airflow, allowing it to flow along a predetermined path. The V-shaped or U-shaped slot design increases the contact area between the airflow and the air guide plate, thereby improving the guiding effect. The slot of the air guide plate 2 faces the guide rail groove 12. This design allows the air blown in from the air inlet side guide rail of the insertion frame to be directly captured by the air guide plate and guided to the air outlet 11. This orientation design reduces airflow loss and improves airflow utilization. The V-shaped or U-shaped air guide plate can guide the airflow more precisely, thereby improving ventilation efficiency and uniformity. The shape and orientation design of the air guide plate helps to reduce wind resistance and turbulence. When the airflow passes through the air guide plate, it can maintain a more stable flow direction and speed, thereby reducing the impact of wind resistance and turbulence on ventilation efficiency. Due to the better airflow guidance effect and reduced wind resistance and turbulence, the air cooling efficiency is significantly improved. The electrical components on both sides of the communication equipment can be cooled more fully, thereby extending the service life and improving the stability of the equipment.

[0040] In conjunction with the first aspect, in one implementation, such as Figure 1 and Figure 2 As shown, the air guide plate 2 is filled with noise-reducing cotton 3.

[0041] In this embodiment, noise-reducing cotton 3, as a sound-absorbing material, has excellent sound absorption and noise reduction performance. When it is filled into the interior of the air guide plate 2, it can effectively absorb and reduce wind noise and other noises transmitted through the air guide plate 2, thereby reducing the noise level of the entire system. The noise-reducing cotton 3 absorbs and reduces wind noise and other noises, making the airflow through the air guide plate 2 more stable, reducing noise propagation and reflection, and thus improving the noise reduction effect. The filling of noise-reducing cotton 3 can also enhance the structural stability of the air guide plate 2 to a certain extent, making it more robust and durable, and less prone to deformation or damage due to airflow or other external forces. As a fillable material, noise-reducing cotton 3 is relatively simple and convenient to install and maintain. When replacement or cleaning is required, it can be easily performed, reducing maintenance costs and time.

[0042] In conjunction with the first aspect, in one implementation, such as Figure 1 and Figure 2 As shown, the air guide plate 2 includes two air guide slopes, both of which are fixed to the insert frame guide rail body 1. Along the spacing direction between the insert frame guide rail body 1 and the air guide plate 2, the two air guide slopes approach each other and intersect at a point.

[0043] In this embodiment, when the air guide plate 2 is designed to include two inclined air guide surfaces, and both of these inclined air guide surfaces are fixed to the insert frame guide rail body 1, and simultaneously approach each other and converge at a point along the interval direction of the insert frame guide rail body 1 and the air guide plate 2, this design brings a more refined and efficient airflow guidance effect. The two inclined air guide surfaces approaching each other and converging at a point form a structure similar to a "trumpet mouth," which helps guide the airflow to the corresponding air outlet 11. The fact that both inclined air guide surfaces are fixed to the insert frame guide rail body 1 ensures the stability and reliability of the air guide plate. Due to the more precise airflow guidance, the ventilation efficiency is significantly improved, and more airflow can smoothly pass through the air guide plate 2 and be guided to the air outlet 11, thereby enhancing the air cooling effect. The double inclined air guide surface design can also play a role in noise reduction to a certain extent. When the airflow passes through the inclined air guide surfaces, fewer eddies and turbulence are generated, thereby reducing the generation and propagation of noise.

[0044] In conjunction with the first aspect, in one implementation, such as Figure 1 As shown, the insert frame guide rail also includes two fixing seats 4, which are distributed at intervals along the length of the air guide plate 2. Each fixing seat 4 has a receiving groove 41 on one side facing each other. The two ends of the air guide plate 2 are set in the corresponding receiving groove 41, and the fixing seats 4 are fixed to the insert frame guide rail body 1 by locking screws 5.

[0045] In this embodiment, two fixing seats 4 are cleverly designed at both ends of the length of the air guide plate 2, spaced apart from each other, providing necessary support and fixation for the air guide plate 2. The fixing seats 4 have a reasonable structural design, with receiving grooves 41 on their facing sides. These receiving grooves 41 are used to accommodate the two ends of the air guide plate 2, and the two ends of the air guide plate 2 are precisely set in the corresponding receiving grooves 41. This design ensures the stability and accuracy of the air guide plate 2 during installation. Through this installation method, the air guide plate 2 can be firmly fixed on the insert frame guide rail, and it is not easy to fall off or shake. The fixing seats 4 are firmly fixed to the insert frame guide rail body 1 by locking screws 5. The selection and use of locking screws 5 ensures that the connection between the fixing seats 4 and the insert frame guide rail body 1 is tight and reliable, and can withstand various forces and vibrations generated by the air guide plate 2 during use. The stability of the air guide plate 2 is significantly improved through the combined use of two fixing seats 4 and locking screws 5. This design effectively prevents the air guide plate 2 from falling off or being damaged due to external forces during use, ensuring its long-term stable operation. The design of the fixing seats 4 and the receiving grooves 41 makes the installation process of the air guide plate 2 more convenient and efficient. Simply place both ends of the air guide plate 2 into the corresponding receiving grooves 41, and then use the locking screws 5 to fix the fixing seats 4 to the insert frame guide rail body 1 to complete the installation. Due to the use of fixing seats 4 and locking screws 5, the disassembly and replacement of the air guide plate 2 is also more convenient. When maintenance or replacement is required, simply loosen the locking screws 5 to easily remove the air guide plate 2 from the insert frame guide rail.

[0046] In conjunction with the first aspect, in one implementation, such as Figure 2 As shown, the insert frame guide rail also includes: two crossbeams 6, which are distributed at intervals along the length of the air guide plate 2, and each of the two crossbeams 6 has a receiving groove 61 on the side facing each other. The two ends of the air guide plate 2 are set in the corresponding receiving groove 61, and the crossbeams 6 are fixed to the insert frame guide rail body 1 by locking screws 5.

[0047] In this embodiment, two crossbeams 6 are added to the insert frame guide rail. They are spaced apart along the length of the air guide plate 2, providing a solid support foundation for the air guide plate 2. The structure of the crossbeams 6 is carefully designed, with receiving grooves 61 on their facing sides. These receiving grooves 61 match the shapes of the two ends of the air guide plate 2, ensuring that the air guide plate 2 can be stably placed within them. The two ends of the air guide plate 2 are accurately embedded into the corresponding receiving grooves 61. This design not only improves the installation accuracy but also enhances the stability of the air guide plate 2 on the insert frame guide rail. The crossbeams 6 are firmly fixed to the insert frame guide rail body 1 by locking screws 5, ensuring the stability of the entire structure and enabling the air guide plate 2 to maintain a stable operating state for a long time. The introduction of the crossbeams 6 not only provides support for the air guide plate 2 but also optimizes the overall structure of the insert frame guide rail. The connection between the crossbeams 6 and the insert frame guide rail body 1 is tighter, improving the structural strength of the entire system.

[0048] In conjunction with the first aspect, in one embodiment, the two air outlet holes 11, the guide rail groove 12 and the air guide plate 2 constitute an air guiding unit, and the insert frame guide rail body 1 is provided with multiple sets of parallel air guiding units.

[0049] In this embodiment, two air outlet holes 11, guide rail grooves 12, and air guide plates 2 are combined into an independent air guiding unit, and multiple sets of such parallel air guiding units are arranged on the insert frame guide rail body 1. The air outlet holes 11 allow airflow, the guide rail grooves 12 facilitate the sliding installation of the printed circuit boards 8, and the air guide plates 2 guide the airflow, ensuring it passes accurately through the air outlet holes 11. Multiple sets of such air guiding units are arranged in parallel on the insert frame guide rail body 1. This design not only improves the efficiency of airflow guidance but also allows the insert frame guide rail body 1 to simultaneously support the sliding installation of multiple printed circuit boards 8, thus meeting the requirements of high-density installation. Since each air guiding unit is independent, this design gives the insert frame guide rail body 1 high modularity and scalability. The number of air guiding units can be easily increased or decreased according to actual needs.

[0050] In conjunction with the first aspect, in one implementation, such as Figure 3 As shown, the dimensions of the air guide plate 2 and the V-shaped angle α follow the following formula (h+H)x ctg(90°-1 / 2*α)≤(W-1 / 2*W1), which can maximize the air guiding function. Here, h represents the thickness of the insert frame guide rail body 1, H is the height of the air guide plate 2, α is the opening angle of the V-shaped air guide plate 2, W is the sum of the width of the guide rail groove 12 and the air outlet hole 11, and W1 is the sum of the groove width of the guide rail groove 12 and its own wall thickness.

[0051] Secondly, such as Figure 4 and Figure 5As shown, this application embodiment provides a frame-type communication device, which includes: a frame housing 7, on both sides of the frame housing 7, a frame guide rail body 1 is installed, and ventilation openings 71 are provided on both sides; the frame guide rail body 1 has a plurality of air outlet holes 11, the air outlet holes 11 penetrate through the front and back of the frame guide rail body 1, and the front of the frame guide rail body 1 forms a guide rail groove 12 between two adjacent air outlet holes 11; a guide plate 2 is fixed on the back of the frame guide rail body 1 corresponding to the guide rail groove 12, and the guide plate 2 is located between two adjacent air outlet holes 11.

[0052] In this embodiment, the interlocking frame housing 7 is the basic structure of the interlocking frame communication device, providing an enclosed space for installing and protecting the internal communication equipment and components. Interlocking frame guide rail bodies 1 are installed on opposite sides of the interlocking frame housing 7, allowing subsequent interlocking frames to slide on the guide rails, facilitating device installation, maintenance, and upgrades. Ventilation openings 71 are provided on both sides of the interlocking frame housing 7, providing good ventilation conditions inside the device, aiding in heat dissipation and maintaining stable device operation. The interlocking frame guide rail body 1 is a key component in the interlocking frame communication device, responsible for supporting and guiding the sliding of the interlocking frames. Multiple air outlet holes 11 are provided on the interlocking frame guide rail body 1, extending through the front and back of the guide rail, allowing airflow to pass freely. Guide rail grooves 12 are formed on the front of the interlocking frame guide rail body 1 between adjacent air outlet holes 11; these guide rail grooves are used for installing interlocking frames. Air guide plates 2 are fixedly installed on the back of the insert frame guide rail body 1 at the corresponding guide rail groove 12. These air guide plates are responsible for guiding the airflow and ensuring that it can accurately pass through the air outlet 11 to provide effective heat dissipation for the inside of the equipment. The air guide plate 2 is an important component of the back of the insert frame guide rail body 1, and it is located between two adjacent air outlet 11. The main function of the air guide plate 2 is to guide the airflow and ensure that the airflow can pass through the air outlet 11 along a predetermined path to provide effective heat dissipation for the inside of the equipment.

[0053] In conjunction with the second aspect, in one implementation method, such as Figure 4 and Figure 5 As shown, the interlocking communication device also includes a printed circuit board 8, which is installed in the guide rail groove 12.

[0054] In this embodiment, the printed circuit board 8 is installed within the guide rail groove 12. This design allows the printed circuit board 8 to be tightly integrated with the guide rail body 1, which not only improves the overall structural strength of the device but also makes the installation and fixing of the printed circuit board 8 more convenient. As one of the core components of the communication equipment, the printed circuit board 8 undertakes important tasks such as signal transmission and data processing. Installing it within the guide rail groove 12 makes the functions of the entire communication equipment more integrated and efficient. Because the printed circuit board 8 is installed within the guide rail groove 12, when maintenance or upgrades are needed, it can be easily accessed and operated through the guide rail groove 12 without disassembling the entire device, thus greatly improving the convenience of maintenance and upgrades.

[0055] Furthermore, as an important component of the interlocking communication device, the main function of the interlocking frame is to connect and combine various printed circuit boards 8 that are inserted into the interlocking frame through the backplane, thereby forming a relatively independent working unit with specific functions. This design helps to realize the modularity of the device, making it easy to install, maintain and upgrade.

[0056] In conjunction with the second aspect, in one implementation method, such as Figure 4 As shown, the frame-type communication device also includes a fan 9, which is installed inside the frame housing 7. The fan 9 is configured such that external air is introduced through the first vent 71 and led out of the frame housing 7 through the second vent 71.

[0057] In this embodiment, fan 9 is installed inside the frame housing 7. This location is chosen to ensure that fan 9 can effectively introduce external air into the frame housing 7. The airflow generated by fan 9 guides the external air into the device, passing over components requiring heat dissipation such as printed circuit boards 8. The heat is carried away by the airflow and then led out of the frame housing 7 through the second vent 71, thereby achieving effective heat dissipation inside the device. The configuration of fan 9 significantly improves the heat dissipation effect of the frame-type communication device, thereby ensuring stable operation of the device and extending its service life.

[0058] In the description of this application, it should be noted that the terms "upper," "lower," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0059] It should be noted that in this application, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0060] The above description is merely a specific embodiment of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A frame insert rail, characterized in that, It comprises: The plug-in frame guide rail body (1) is provided with a plurality of air outlet through holes (11), the air outlet through holes (11) penetrate the front and back surfaces of the plug-in frame guide rail body (1), and the front surface of the plug-in frame guide rail body (1) forms a guide rail groove (12) between adjacent two air outlet through holes (11); The back surface of the plug-in frame guide rail body (1) is provided with an air deflector (2) corresponding to the guide rail groove (12), and the air deflector (2) is located between adjacent two air outlet through holes (11).

2. The plug-in frame guide rail of claim 1, wherein The air deflector (2) is arranged in a V shape or a U shape, and the notch of the air deflector (2) faces the guide rail groove (12).

3. The plug-in frame guide rail of claim 2, wherein The inside of the air deflector (2) is filled with noise reduction cotton (3).

4. The plug-in frame guide rail of claim 1, wherein The air deflector (2) comprises two air deflector inclined surfaces, both of which are fixed to the plug-in frame guide rail body (1) and are close to each other along the spacing direction of the plug-in frame guide rail body (1) and the air deflector (2).

5. The plug-in frame guide rail of claim 1, wherein The plug-in frame guide rail further comprises: Two fixed seats (4) are spaced apart along the length direction of the air deflector (2), and the side of each of the two fixed seats (4) facing each other is provided with a receiving groove (41), both ends of the air deflector (2) are arranged in the corresponding receiving groove (41), and the fixed seat (4) is fixed to the plug-in frame guide rail body (1) by a locking screw (5).

6. The plug-in frame guide rail of claim 1, wherein The plug-in frame guide rail further comprises: Two cross beams (6) are spaced apart along the length direction of the air deflector (2), and the side of each of the two cross beams (6) facing each other is provided with a receiving groove (61), both ends of the air deflector (2) are arranged in the corresponding receiving groove (61), and the cross beam (6) is fixed to the plug-in frame guide rail body (1) by a locking screw (5).

7. The plug-in frame guide rail of claim 1, wherein The two air outlet through holes (11), the guide rail groove (12) and the air deflector (2) form an air deflector unit, and the plug-in frame guide rail body (1) is provided with a plurality of parallel air deflector units.

8. A plug-in frame communication device, characterized by It comprises: The plug-in frame box body (7) is provided with a plug-in frame guide rail body (1) on each of the opposite sides, and a ventilation opening (71) is formed on each of the opposite sides; The plug-in frame guide rail body (1) is provided with a plurality of air outlet through holes (11), the air outlet through holes (11) penetrate the front and back surfaces of the plug-in frame guide rail body (1), and the front surface of the plug-in frame guide rail body (1) forms a guide rail groove (12) between adjacent two air outlet through holes (11); A back surface of the insert frame guide rail body (1) is provided with an air deflector (2) corresponding to the guide rail slot (12), and the air deflector (2) is located between two adjacent air outlet through holes (11).

9. The insert frame communication device of claim 8, wherein, The insert frame communication device further comprises: A printed circuit board (8) is installed in the guide rail slot (12).

10. The insert frame communication device of claim 8, wherein, The insert frame communication device further comprises: A fan (9) is installed in the insert frame box (7), and the fan (9) is configured to introduce external air into the insert frame box (7) through the first air vent (71) and introduce the air out of the insert frame box (7) through the second air vent (71).

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