A 5G-based power data communication device

By setting ventilation chambers and ventilation ports at both ends of the box of the 5G power data communication device, and using an installation mechanism to achieve rapid installation and disassembly, the problems of insufficient heat dissipation, rainwater and dust entering and installing in the prior art are solved, and effective dustproof, waterproof and ventilation and heat dissipation effects are achieved.

CN119053074BActive Publication Date: 2025-05-09WUHAN BOSEVIER SOFTWARE TECH CO LTD
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Patent Information

Application Number
CN202411149864.X
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-08-21
Publication Date
2025-05-09
Estimated Expiration
2044-08-21

AI Technical Summary

Technical Problem

The existing power communication devices have problems in design that insufficient heat dissipation function, easy rainwater and dust into the device, and inconvenient installation and disassembly of components.

Method used

A 5G power data communication device is designed, and a ventilation bin is set up at both ends of the box, and a ventilation vent is opened at the bottom of the ventilation bin. A sloped plate is installed on the inner wall of the ventilation bin to prevent rainwater and dust from entering. Through the first and second installation mechanisms, combined with the limit mechanism, the rapid installation and disassembly of the 5G terminal and the data acquisition terminal are realized.

Benefits of technology

It effectively prevents rainwater and dust from entering the device, improves heat dissipation effect, and simplifies the installation and disassembly of components, which is simple to operate and easy to use.

✦ Generated by Eureka AI based on patent content.

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Abstract

The present invention provides a 5G power data communication device, including a box, an installation compartment is provided at the middle position inside the box, ventilation compartments are symmetrically provided on both sides of the installation compartment, a 5G terminal is installed on the top of the inner side of the installation compartment through a first installation mechanism, a 5G antenna is provided above the 5G terminal through a connecting mechanism, and the 5G antenna is installed inside the top of the box. Ventilation compartments are provided inside both ends of the box, and vents are provided at the bottom of the ventilation compartment. Inclined plates are provided on the inner wall of the ventilation compartment to prevent rainwater, dust, etc. from entering the interior of the installation slot; the first installation mechanism, the second installation mechanism and the limit mechanism facilitate the rapid installation and removal of the 5G terminal and the data acquisition terminal, and the operation is simple and convenient to use.
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Description

Technical Field

[0001] The present invention relates to the field of power data communication technology, and specifically to a 5G-based power data communication device. Background Art

[0002] The Chinese utility model patent with publication number CN211580381U proposes an electric power communication device with heat dissipation function, including a communication box, a heat dissipation box and a refrigeration cycle box, the heat dissipation box is installed below the communication box, the refrigeration cycle box is installed below the heat dissipation box, the communication box and the heat dissipation box are provided with a ventilation and heat dissipation structure, and the heat dissipation box and the refrigeration cycle box are provided with a cold circulation structure; this device has second air holes on both sides of the communication box and third air holes on the box door, so that rain, dust, etc. can enter the interior of the device, which is easy to affect or even damage the components inside the communication box, and the components (such as the data acquisition terminal) need to be fixed to the inside of the communication box by screws, which is inconvenient to install and disassemble.

[0003] To this end, the present invention provides a 5G-based power data communication device. Summary of the invention

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a 5G power data communication device to solve the problems raised in the above-mentioned background technology. The present invention is provided with ventilation compartments at both ends of the box body, and a vent is opened at the bottom of the ventilation compartment. An inclined plate is provided on the inner wall of the ventilation compartment to prevent rainwater, dust, etc. from entering the interior of the installation compartment; the first installation mechanism, the second installation mechanism and the limit mechanism are used to facilitate the rapid installation and disassembly of the 5G terminal and the data acquisition terminal, and the operation is simple and easy to use.

[0005] In order to achieve the above-mentioned object, the present invention is implemented through the following technical scheme: a 5G power data communication device, comprising a box, an installation bin is arranged at the middle position inside the box, ventilation bins are symmetrically arranged on both sides of the installation bin, a 5G terminal is installed on the top of the inner side of the installation bin through a first installation mechanism, a 5G antenna is arranged above the 5G terminal through a connecting mechanism, and the 5G antenna is installed inside the top of the box, the first installation mechanism comprises a first fixing plate and a first clamping plate, the first fixing plate is symmetrically fixedly arranged on both sides of the inner wall of the box, a clamping mechanism is arranged inside the first fixing plate, the clamping mechanism comprises a limit rod, a convex rod is symmetrically fixedly arranged on the same side of the limit rod, and a clamping groove is symmetrically opened at both ends of the first clamping plate, a data acquisition terminal is installed on the bottom of the inner side of the installation bin through a second installation mechanism, the second installation mechanism comprises a second fixing plate and a second clamping plate, the second fixing plate is symmetrically fixedly arranged on both sides of the inner wall of the installation bin corresponding to the bottom of the first installation mechanism, a ventilation and heat dissipation mechanism is arranged inside the ventilation bin, a limit mechanism is arranged at the bottom of the first fixing plate, and the limit mechanism comprises a movable rod.

[0006] According to the 5G power data communication device based on claim 1, a paddle is fixedly provided at the front end of the limit rod, a spring is fixedly installed between the limit rod and the inner wall of the first fixed plate, a through hole is opened inside the front end of the first fixed plate, and the paddle is slidably installed inside the through hole.

[0007] Furthermore, the first card-connecting plate is symmetrically fixed at both ends of the 5G terminal, the first card-connecting plate is plugged and installed between the first fixed plate and the inner wall of the installation chamber, and the protruding rod is clamped inside the card slot.

[0008] Furthermore, the connecting mechanism includes a connecting head, which is fixedly arranged at an equal distance on the top of the 5G terminal, and connecting plates are movably installed on both sides of the top of the connecting head through a rotating shaft.

[0009] Furthermore, the bottom end of the 5G antenna is movably mounted between the top ends of the connecting plates via a rotating shaft, a cable is electrically connected between the 5G antenna and the connector, and a rubber block is movably mounted on the 5G antenna.

[0010] Furthermore, a mounting groove is provided inside the top of the box body at a position corresponding to the 5G antenna, the rubber block is snap-fitted and installed inside the mounting groove, and the 5G antenna is installed inside the mounting groove.

[0011] Furthermore, the second fixing plate is in an "L" shape, and a plug-in seam is provided between the bottom end of the second fixing plate and the inner wall of the installation bin, and the second clip-on plate is symmetrically fixedly installed at both ends of the data acquisition terminal, and the bottom end of the second clip-on plate is plugged into the inside of the plug-in seam.

[0012] Furthermore, the movable rod is pivotally mounted on the bottom of the first fixed plate, a screw is threadedly mounted on the bottom of the movable rod, an extrusion block is fixedly mounted on the bottom of the screw, and the extrusion block is arranged on the top of the second clamping plate.

[0013] Furthermore, the ventilation and heat dissipation mechanism includes vents, which are symmetrically opened on one side of the bottom end of the ventilation bin, a dustproof net is fixedly arranged inside the vents, and inclined plates are staggered and fixedly arranged on the inner wall of the ventilation bin.

[0014] Furthermore, a slope is provided at the bottom end of the ventilation bin, wire holes are equidistantly provided at the bottom of the installation bin, sealing plugs are installed inside the wire holes, a through groove is provided between the ventilation bin and the top of the installation bin, a cooling fan is fixedly installed on one side of the through groove corresponding to the inside of the installation bin, and a box door is movably installed on the front side of the installation bin corresponding to the outside of the box body through a hinge.

[0015] Beneficial effects of the invention: A 5G power data communication device based on the present invention includes a box body, a box door, a ventilation and heat dissipation mechanism, a first installation mechanism, a 5G terminal, a 5G antenna, an installation compartment, a ventilation compartment, a cooling fan, a vent, a dustproof net, an inclined plate, a second installation mechanism, a limit mechanism, a data acquisition terminal, a wire hole, a sealing plug, a first clamping plate, a first fixed plate, a limit rod, a spring, a clamping groove, a convex rod, a movable rod, a screw, an extrusion block, a connector, a connecting plate, a rubber block, a second fixed plate, and a second clamping plate.

[0016] 1. The 5G power data communication device is provided with ventilation bins at both ends of the box body, and a vent is provided at the bottom of the ventilation bin, and a through groove is provided between the ventilation bin and the top of the installation bin, the height of the through groove is higher than the vent, and an inclined plate is provided on the inner wall of the ventilation bin to prevent rainwater from entering the interior of the installation bin; a dustproof net is installed inside the vent to prevent dust and the like from entering the interior of the device, and an inclined surface is provided at the bottom of the ventilation bin to facilitate the discharge of rainwater out of the ventilation bin; the air inside the ventilation bin on one side can be drawn into the interior of the installation bin by the provided cooling fan, and the hot air inside the installation bin is discharged through another cooling fan and the ventilation bin, so as to facilitate the ventilation and heat dissipation of the interior of the installation bin.

[0017] 2. The 5G power data communication device box is based on the limit rods on both sides, and the 5G terminal is installed between the first fixed plates on both sides. The first clamping plate is inserted into the first fixed plate, so that the first clamping plate is limited by the convex rod, the card slot and the limit rod, thereby completing the installation of the 5G terminal; a 5G antenna is installed on the top of the 5G terminal through a connecting mechanism, and the 5G antenna can be installed inside the top of the box, and the 5G antenna can also be folded into the inside of the box, which is convenient for storage and increases the protection of the 5G antenna.

[0018] 3. The 5G power data communication device facilitates the installation of the data acquisition terminal through the second fixed plate and the second clip plate, and by adjusting the movable rod, the screw rod and the extrusion block, the extrusion block can be blocked on the top of the second clip plate, which is convenient for fixing the second clip plate and can improve the stability of the data acquisition terminal. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural diagram of a 5G power data communication device according to the present invention;

[0020] Figure 2 This is a front cross-sectional view of a 5G power data communication device according to the present invention;

[0021] Figure 3 The present invention is a 5G power data communication device based on Figure 2 Enlarged view of point A in the middle;

[0022] Figure 4 This is a structural diagram of a first installation mechanism and a 5G terminal based on a 5G power data communication device of the present invention;

[0023] Figure 5 The present invention is a 5G power data communication device based on Figure 4 Enlarged view of point B in the middle;

[0024] Figure 6 This is a structural diagram of a limit rod based on a 5G power data communication device of the present invention;

[0025] Figure 7 This is a structural diagram of a second installation mechanism and a data acquisition terminal based on a 5G power data communication device of the present invention;

[0026] In the figure: 1. box body; 2. box door; 3. ventilation and heat dissipation mechanism; 4. first installation mechanism; 5. 5G terminal; 6. 5G antenna; 7. installation compartment; 8. ventilation compartment; 9. cooling fan; 10. vent; 11. dust screen; 12. inclined plate; 13. second installation mechanism; 14. limiting mechanism; 15. data acquisition terminal; 16. wire hole; 17. sealing plug; 18. first clamping plate; 19. first fixed plate; 20. limiting rod; 21. spring; 22. slot; 23. convex rod; 24. movable rod; 25. screw; 26. extrusion block; 27. connector; 28. connecting plate; 29. ​​rubber block; 30. second fixed plate; 31. second clamping plate. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0028] See also Figures 1 to 7 The present invention provides a technical solution: a 5G power data communication device, comprising a box 1, an installation compartment 7 is arranged at the middle position inside the box 1, ventilation compartments 8 are symmetrically arranged on both sides of the installation compartment 7, a 5G terminal 5 is installed on the top of the inner side of the installation compartment 7 through a first installation mechanism 4, a 5G antenna 6 is arranged above the 5G terminal 5 through a connecting mechanism, and the 5G antenna 6 is installed inside the top of the box 1, the first installation mechanism 4 comprises a first fixing plate 19 and a first clamping plate 18, the first fixing plate 19 is symmetrically fixedly arranged on both sides of the inner wall of the box 1, a clamping mechanism is arranged inside the first fixing plate 19, the clamping mechanism comprises a limiting rod 20, a convex rod 23 is symmetrically fixedly arranged on the same side of the limiting rod 20, and the two ends of the first clamping plate 18 are symmetrically opened. A card slot 22 is provided, and a data acquisition terminal 15 is installed at the bottom of the inner side of the installation bin 7 through a second installation mechanism 13. The second installation mechanism 13 includes a second fixing plate 30 and a second clamping plate 31. The second fixing plate 30 is symmetrically fixed on both sides of the inner wall of the installation bin 7 corresponding to the bottom of the first installation mechanism 4. A ventilation and heat dissipation mechanism 3 is provided inside the ventilation bin 8. A limiting mechanism 14 is provided at the bottom of the first fixing plate 19. The limiting mechanism 14 includes a movable rod 24. The first clamping plate 18 is conveniently limited by the clamping effect of the provided convex rod 23 and the card slot 22, so as to facilitate the installation of the 5G terminal 5. The operation is simple. The data acquisition terminal 15 is conveniently installed through the second fixing plate 30 and the second clamping plate 31, and it is easy to use. The 5G terminal 5 is model H79105G DTU, and the data acquisition terminal 15 is ADC-4A data acquisition module.

[0029] In this embodiment, a paddle is fixedly provided at the front end of the limit rod 20, and a spring 21 is fixedly installed between the limit rod 20 and the inner wall of the first fixed plate 19. A through hole is opened inside the front end of the first fixed plate 19, and the paddle is slidably installed inside the through hole. The first clamping plate 18 is symmetrically fixed at both ends of the 5G terminal 5, and the first clamping plate 18 is plugged between the first fixed plate 19 and the inner wall of the installation chamber 7. The protruding rod 23 is clamped in the inside of the card slot 22. By toggling the paddle, the paddle drives the limit rod 20 to slide to one side inside the first fixed plate 19 and compress the spring 21. The limit rod 20 drives the protruding rod 23 and slides out from the inside of the card slot 22, which is convenient for disassembly of the 5G terminal 5.

[0030] In this embodiment, the connecting mechanism includes a connecting head 27, which is fixedly arranged at the top of the 5G terminal 5 at equal intervals. Connecting plates 28 are movably installed on both sides of the top of the connecting head 27 through a rotating shaft. The bottom end of the 5G antenna 6 is movably installed between the tops of the connecting plates 28 through a rotating shaft. A cable is electrically connected between the 5G antenna 6 and the connecting head 27. A rubber block 29 is movably installed on the 5G antenna 6. A mounting groove is opened inside the top of the box body 1 at the position corresponding to the 5G antenna 6. The rubber block 29 is snap-fitted inside the mounting groove. The 5G antenna 6 is installed inside the mounting groove. The rotating shaft and the connecting plate 28 facilitate folding the 5G antenna 6, and facilitate unfolding and storing the 5G antenna 6. The protection of the 5G antenna 6 can be increased when it is stored. The rubber block 29 can fix the 5G antenna 6 and seal the mounting groove at the same time.

[0031] In this embodiment, the second fixing plate 30 is in an "L" shape, and an insertion seam is provided between the bottom end of the second fixing plate 30 and the inner wall of the installation bin 7. The second clip-on plate 31 is symmetrically fixedly installed at both ends of the data acquisition terminal 15, and the bottom end of the second clip-on plate 31 is inserted into the inside of the insertion seam. The movable rod 24 is installed at the bottom of the first fixing plate 19 through a pivot movement, and a screw 25 is screwed on the bottom of the movable rod 24, and an extrusion block 26 is fixedly provided at the bottom of the screw 25. The extrusion block 26 is provided at the top of the second clip-on plate 31. By plugging the second fixing plate 30 and the second clip-on plate 31, the data acquisition terminal 15 can be installed conveniently. By adjusting the movable rod 24 and the screw 25, the extrusion block 26 can be conveniently adjusted to the top of the second clip-on plate 31, so that the second clip-on plate 31 can be extruded and fixed, thereby improving the stability of the data acquisition terminal 15.

[0032] In this embodiment, the ventilation and heat dissipation mechanism 3 includes a vent 10, which is symmetrically arranged on one side of the bottom end of the ventilation bin 8. A dustproof net 11 is fixedly arranged inside the vent 10, and inclined plates 12 are staggered and fixedly arranged on the inner wall of the ventilation bin 8. The bottom end of the ventilation bin 8 is provided with an inclined surface, and wire holes 16 are equidistantly arranged at the bottom of the installation bin 7, and sealing plugs 17 are installed inside the wire holes 16. A through groove is arranged between the ventilation bin 8 and the top of the installation bin 7, and a cooling fan 9 is fixedly installed on one side of the through groove corresponding to the inside of the installation bin 7. The front side of the bin 7 corresponds to the outer side of the box body 1 and is provided with a box door 2 through a hinge. The dustproof net 11 is provided to prevent dust from entering the interior of the ventilation bin 8. By opening a through groove at the top of the ventilation bin 8 and providing an inclined plate 12 inside the ventilation bin 8, rainwater can be prevented from entering the interior of the installation bin 7 to avoid affecting the 5G terminal 5 and the data acquisition terminal 15. The provided inclined surface is convenient for discharging rainwater inside the ventilation bin 8. The hot air inside the installation bin 7 can be discharged through the ventilation bin 8 and the vent 10 by the cooling fan 9, so that the interior of the installation bin 7 can be ventilated and heat dissipated conveniently.

[0033] When using the 5G power data communication device, mounting holes are provided at the four corners of the inner wall of the mounting compartment 7, through which the box body 1 is conveniently fixed. A lock is provided between one end of the box door 2 and the box body 1. The box door 2 is rotated and opened at the front side of the box body 1, and the paddles are pushed to both sides. The paddles drive the limit rod 20 to slide inside the first fixing plate 19 and compress the spring 21, and the 5G terminal 5 is installed between the first fixing plates 19 on both sides. At the same time, the first clamping plate 18 is installed inside the first fixing plates 19 on both sides. The paddles are released, and the limit rod 20 moves in the opposite direction under the elastic force of the spring 21 and The convex rod 23 is driven so that the convex rod 23 is stuck in the inside of the card slot 22, so that the first card plate 18 is limited by the convex rod 23 and the card slot 22, so as to facilitate the installation of the 5G terminal 5; the data acquisition terminal 15 is installed between the second fixed plates 30 on both sides through the second card plate 31, and the bottom end of the second card plate 31 is inserted into the inside of the plug-in seam. The movable rod 24 is rotated at the bottom of the first fixed plate 19 to adjust the movable rod 24 to a vertical state, and the screw rod 25 is rotated to adjust the length of the screw rod 25 and the movable rod 24. The screw 25 drives the extrusion block 26 to descend, and the extrusion block 26 and the second card plate The top of the second clamping plate 31 is contacted and squeezed, and the top of the second clamping plate 31 can be limited, thereby improving the stability of the data acquisition terminal 15; according to needs, the 5G antenna 6 is rotated, and the 5G antenna 6 rotates through the rotating shaft and the connecting plate 28, and the 5G antenna 6 can drive the rubber block 29, and the rubber block 29 is clamped inside the installation groove. The 5G antenna 6 can be fixed by the rubber block 29, and the installation groove can also be sealed. The box door 2 is closed and locked, and a sealing gasket is provided between the box door 2 and the box body 1; a vent 10 is provided at the bottom of the ventilation bin 8, and the ventilation bin 8 and the installation bin 7 are connected. A through groove is opened between the tops, the height of the through groove is higher than the vent 10, and an inclined plate 12 is provided on the inner wall of the ventilation bin 8, which can prevent rainwater from entering the interior of the installation bin 7; a dustproof net 11 is installed inside the vent 10 to prevent dust and the like from entering the interior of the device, and an inclined surface is provided at the bottom end of the ventilation bin 8 to facilitate the discharge of rainwater from the ventilation bin 8; the heat dissipation fan 9 can draw the air inside the ventilation bin 8 on one side into the interior of the installation bin 7, and the hot air inside the installation bin 7 is discharged through another heat dissipation fan 9 and the ventilation bin 8, so as to facilitate ventilation and heat dissipation of the interior of the installation bin 7.

[0034] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A 5G-based power data communication device, comprising a box (1), characterized in that: An installation chamber (7) is provided at a middle position inside the box (1), ventilation chambers (8) are symmetrically provided on both sides of the installation chamber (7), a 5G terminal (5) is installed on the top of the inner side of the installation chamber (7) via a first installation mechanism (4), a 5G antenna (6) is provided above the 5G terminal (5) via a connecting mechanism, the 5G antenna (6) is installed inside the top of the box (1), the first installation mechanism (4) comprises a first fixing plate (19) and a first clamping plate (18), the first fixing plate (19) is symmetrically fixed on both sides of the inner wall of the box (1), a clamping mechanism is provided inside the first fixing plate (19), the clamping mechanism comprises a limit rod (20), the limit rod (20) A convex rod (23) is symmetrically fixedly arranged on the same side, and a clamping groove (22) is symmetrically opened at both ends of the first clamping plate (18). A data acquisition terminal (15) is installed at the bottom of the inner side of the installation chamber (7) through a second installation mechanism (13). The second installation mechanism (13) comprises a second fixing plate (30) and a second clamping plate (31). The second fixing plate (30) is symmetrically fixedly arranged on both sides of the inner wall of the installation chamber (7) corresponding to the bottom of the first installation mechanism (4). A ventilation and heat dissipation mechanism (3) is arranged inside the ventilation chamber (8). A limiting mechanism (14) is arranged at the bottom of the first fixing plate (19). The limiting mechanism (14) comprises a movable rod (24). The front end of the limiting rod (20) is fixedly arranged with A paddle, a spring (21) is fixedly installed between the limit rod (20) and the inner wall of the first fixing plate (19), a through hole is opened inside the front end of the first fixing plate (19), and the paddle is slidably installed inside the through hole, the first clamping plate (18) is symmetrically fixedly arranged at both ends of the 5G terminal (5), the first clamping plate (18) is plugged and installed on the first fixing plate (19), the protruding rod (23) is clamped inside the clamping groove (22), and the connecting mechanism includes a connecting head (27), the connecting head (27) is equidistantly fixedly arranged on the top of the 5G terminal (5), and the two sides of the top of the connecting head (27) are movably installed with connecting plates (28) through a rotating shaft, and the bottom end of the 5G antenna (6) is movably installed through the rotating shaft. The second fixing plate (30) is movably mounted between the top ends of the connecting plates (28), a cable is electrically connected between the 5G antenna (6) and the connector (27), a rubber block (29) is movably mounted on the 5G antenna (6), a mounting groove is provided inside the top end of the box body (1) at a position corresponding to the 5G antenna (6), the rubber block (29) is snap-fitted and mounted inside the mounting groove, the 5G antenna (6) is mounted inside the mounting groove, the second fixing plate (30) is in an "L" shape, a plug-in seam is provided between the bottom end of the second fixing plate (30) and the inner wall of the mounting chamber (7), the second snap-in plate (31) is symmetrically fixedly mounted at both ends of the data acquisition terminal (15), and the bottom end of the second snap-in plate (31) is plugged into the inside of the plug-in seam,The movable rod (24) is pivotally mounted on the bottom of the first fixed plate (19); a screw rod (25) is screwed to the bottom of the movable rod (24); an extrusion block (26) is fixedly arranged at the bottom of the screw rod (25); the extrusion block (26) is arranged on the top of the second clamping plate (31); the ventilation and heat dissipation mechanism (3) comprises a vent (10); the vent (10) is symmetrically arranged on one side of the bottom end of the ventilation bin (8); a dustproof net (11) is fixedly arranged inside the vent (10); Inclined plates (12) are staggered and fixedly arranged on the inner wall of the ventilation bin (8), an inclined surface is arranged at the bottom end of the ventilation bin (8), wire holes (16) are equidistantly arranged at the bottom of the installation bin (7), a sealing plug (17) is installed inside the wire hole (16), a through groove is arranged between the top of the ventilation bin (8) and the installation bin (7), a cooling fan (9) is fixedly installed on one side of the through groove corresponding to the inside of the installation bin (7), and a box door (2) is movably installed on the front side of the installation bin (7) corresponding to the outer side of the box body (1) through a hinge.

Citation Information

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