Communication equipment case in limited space

Abstract

The invention discloses a communication equipment case in a limited space, and relates to the technical field of communication equipment cases, and adopts the technical scheme that the communication equipment case comprises a case body, ventilation nets are fixedly embedded in the two sides of the case body, and a shell is fixedly connected to the top of the case body; the round shell is fixedly embedded in the top of the box body, a plurality of groups of air outlet components which are uniformly distributed in a circumferential shape are arranged on the round shell, each air outlet component comprises a plurality of air outlet holes, the air outlet holes are formed in the bottom of the round shell, a cylinder is arranged on the rear side of the box body, and a supporting block is fixedly connected between the cylinder and the box body; the auxiliary assembly has the beneficial effects that the baffles in the auxiliary assembly can intermittently rotate, so that the notches in the baffles can be sequentially located over one set of air outlet components, then air can be blown out from the set of air outlet components, and therefore air can be discharged from the multiple sets of air outlet components in turn; in this way, the air outlet position can be prevented from being fixed all the time during heat dissipation, ventilation dead angles can be avoided, and then the ventilation efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of communication equipment chassis, and in particular to a communication equipment chassis within a limited space. Background Art

[0002] Confined spaces include basements, factories, warehouses, etc., where communication is required when working inside confined spaces, which requires the use of communication equipment. In order to install these communication equipment, chassis are also required.

[0003] Communication equipment generates heat when in use, so the chassis is equipped with ventilation and heat dissipation functions. However, the existing communication equipment chassis has a fixed air outlet position during ventilation and heat dissipation, which results in dead corners during ventilation and poor heat dissipation effect. Therefore, improvements are needed.

[0004] For this reason, it is necessary to invent a communication equipment chassis in a limited space. Summary of the Invention

[0005] To this end, the present invention provides a communication equipment chassis within a limited space to solve the problems in the background technology.

[0006] In order to achieve the above object, the present invention provides the following technical solution: a communication equipment chassis in a limited space, comprising:

[0007] A box body, with air-permeable nets fixedly embedded on both sides of the box body, and a shell fixedly connected to the top of the box body;

[0008] A circular shell is fixedly embedded in the top of the box body. The circular shell is provided with multiple groups of air outlet components evenly distributed in a circumferential shape. The air outlet components include multiple air outlet holes, and the multiple air outlet holes are all opened at the bottom of the circular shell. A cylinder is provided on the rear side of the box body, and a support block is fixedly connected between the cylinder and the box body.

[0009] The fan is fixedly connected to the rear side of the box body. A pipe 1 is fixedly connected between the fan and the cylinder. A rotating plate 1 is embedded in the top of the cylinder. A rotating plate 2 is embedded on the rotating plate 1. A square tube is fixedly embedded on the rotating plate 2. The end of the square tube is fixedly embedded in the top of the circular shell.

[0010] An auxiliary component, which is used to enable multiple groups of air outlet components to discharge air in turn;

[0011] The impurity resistance adjustment component is used to reduce the resistance of impurities in the air.

[0012] Preferably, the square tube passes through the top of the shell and is fixedly connected thereto, a connecting block is fixedly connected between the second rotating plate and the box body, the connecting block is fixedly connected to the square tube, a box door is provided on the front side of the box body, the box door is connected to the box body by a hinge, and a base is fixedly connected to the bottom of the box body.

[0013] Preferably, the inner wall of the cylinder is fixedly connected to a cylinder body, a cylinder rod is provided inside the cylinder body, the cylinder rod is fixedly embedded in the bottom of the cylinder, a pipe 2 is fixedly embedded on the rotating plate 2, a switch valve is provided on the pipe 2, and a spiral strip is fixedly connected to the bottom of the rotating plate 1, and the spiral strip is in sliding contact with the inner wall of the cylinder.

[0014] Preferably, the auxiliary component includes a rotating block, which is embedded in the top of the circular shell, and a baffle is fixedly connected to the bottom end of the rotating block. The baffle is in movably contact with the inner wall of the bottom of the circular shell, and a slot is provided on the baffle. A plurality of shift rods are fixedly connected to the rotating block and are evenly distributed in a circular shape. A reciprocating screw is embedded in the shell, and a sliding seat is provided on the outside of the reciprocating screw. The sliding seat is connected to the reciprocating screw through a ball screw pair, and a connecting block is fixedly connected to the top of the circular shell. A toggle assembly is provided on the connecting block and the sliding seat, and the rotating block is connected to the circular shell through a sealed bearing, and the reciprocating screw is connected to the shell through a bearing.

[0015] Preferably, the toggle assembly includes a U-shaped rod, the U-shaped rod is fixedly connected to the sliding seat, a connecting rod is embedded in the U-shaped rod, the external fixed sleeve of the connecting rod is provided with a convex rod, the external sleeve of the connecting rod is provided with two torsion springs, the inner ends of the two torsion springs are respectively fixedly connected to the two sides of the convex rod, and the outer ends of the two torsion springs are respectively fixedly connected to the inner walls on both sides of the U-shaped rod, a blocking rod is fixedly connected to the U-shaped rod, the blocking rod is in contact with the convex rod, a limiting rod is fixedly connected to the top of the shell, the limiting rod passes through the sliding seat and is in sliding contact with it, and the connecting rod and the U-shaped rod are connected through a bearing.

[0016] Preferably, the impurity resistance adjustment component housing, a base block is fixedly connected between the housing and the box body, a partition plate is fixedly connected to the inside of the housing, an atomizing nozzle is fixedly embedded on the pipe one, a pipe three is fixedly connected between the atomizing nozzle and the housing, a storage box is fixedly connected to the rear side of the housing, the top of the storage box is set to be open, a pump body is provided in the storage box, a pipe four is fixedly connected between the pump body and the housing, and the pipe four passes through the rear side of the storage box and is fixedly connected thereto.

[0017] Preferably, a sealing plug is provided in the slot on the partition plate, and a moving rod is fixedly connected to one side of the sealing plug. The moving rod passes through one side of the outer shell and is in sliding contact with it. A rubber ring is fixedly connected between the moving rod and the outer shell. A spring is provided on the outside of the moving rod and the two ends of the spring are respectively fixedly connected to the sealing plug and the inner wall of one side of the outer shell. A pipe five is fixedly embedded in the top of the outer shell, and an air cushion is fixedly connected to the pipe five.

[0018] Preferably, one side of the fan is fixedly connected to a hollow shell, a sliding rod is slidingly provided in the hollow shell, one side of the sliding rod is fixedly connected to a movable plate, a through groove is provided on the movable plate, a connecting column is fixedly embedded on the movable plate and the movable rod, a rotating shaft 1 is provided on the other side of the shell, the bottom end of the rotating shaft 1 is fixedly connected to a turntable, the bottom of the turntable is fixedly connected to a pull rod 1, one side of the movable plate is fixedly connected to a pull rod 2, a pull plate is provided on the outside of the pull rod 1 and the pull rod 2, and the pull plate is connected to the pull rod 1 and the pull rod 2 through bearings.

[0019] The transmission gear of said sliding panel also is provided with an interlocking plate, and the interlocking plate is connected with a up-down knob. The interlocking plate is connected along the longitudinal axis of the rotary table to the rotation of the steering column, and the steering column is fixed with a plurality of mutually exclusive gears. The rotation of the steering column is controlled by a plurality of mutually exclusive gears.

[0020] Preferably, the rotating plate 1 is connected to the cylinder via a sealed bearing, and the rotating plate 2 is connected to the rotating plate 1 via a sealed bearing.

[0021] The beneficial effects of the present invention are:

[0022] 1. The present invention is designed with a circular shell, and is provided with multiple groups of air outlet components on the circular shell. In addition, an auxiliary component is designed. When in use, the baffle in the auxiliary component can be rotated intermittently, so that the slots on the baffle are sequentially located directly above a group of air outlet components, and then the air can be blown out from the group of air outlet components. In this way, multiple groups of air outlet components can be blown out in turn, so that the air outlet position can be prevented from being fixed all the time during heat dissipation, thereby avoiding the occurrence of ventilation dead corners and thereby increasing ventilation efficiency;

[0023] 2. The present invention designs the cylinder and the cylinder rod so that they can be electrified when in use, so that when the air passes through the cylinder, it can achieve the effect of electrostatic dust removal, thereby preventing the air entering the box from containing impurities. In this way, dust can be prevented from adhering to the communication equipment during long-term ventilation and heat dissipation, thereby achieving a dust-proof effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are merely exemplary, and those skilled in the art can, without inventive effort, derive other implementation drawings based on the provided drawings.

[0025] The structures, proportions, sizes, etc. illustrated in this specification are intended only to complement the contents disclosed herein and to facilitate understanding and reading by persons familiar with the art. They are not intended to limit the conditions under which the present invention may be implemented and therefore have no substantive technical significance. Any structural modifications, changes in proportions, or adjustments in sizes, without affecting the efficacy and objectives of the present invention, shall still fall within the scope of the technical contents disclosed herein.

[0026] Figure 1 A schematic diagram of the overall structure provided by the present invention;

[0027] Figure 2 A front cross-sectional view provided by the present invention;

[0028] Figure 3 The present invention provides Figure 2 A magnified view of point A in the figure;

[0029] Figure 4 A side cross-sectional view provided for the present invention;

[0030] Figure 5 The present invention provides Figure 4 Enlarged view of point B in FIG.

[0031] Figure 6 A rear perspective view provided by the present invention;

[0032] Figure 7 The present invention provides Figure 6 Cross-sectional view;

[0033] Figure 8 The present invention provides Figure 7 Enlarged view of point C in the figure;

[0034] Figure 9 The present invention provides Figure 7The enlarged view of point D in the figure;

[0035] Figure 10 The present invention provides Figure 7 Enlarged view of point E in the figure;

[0036] Figure 11 This is a three-dimensional exploded view of the components such as the circular shell, rotating block, and baffle provided by the present invention;

[0037] Figure 12 A three-dimensional exploded view of the cylinder, cylinder body, cylinder rod and other components provided by the present invention;

[0038] Figure 13 A three-dimensional diagram of a circular shell provided by the present invention;

[0039] In the figure: 1. Box body; 2. Breathable mesh; 3. Shell; 4. Round shell; 5. Air outlet; 6. Cylinder; 7. Support block; 8. Fan; 9. Pipeline 1; 10. Rotating plate 1; 11. Rotating plate 2; 12. Square tube; 13. Connecting block; 14. Box door; 15. Base; 16. Cylinder body; 17. Cylinder rod; 18. Pipeline 2; 19. Switch valve; 20. Spiral strip; 21. Rotating block; 22. Baffle; 23. Slot; 24. Push rod; 25. Reciprocating screw; 26. Sliding seat; 27. Connecting block; 28. U-shaped rod; 29. Connecting rod; 30. Protruding rod; 31. Torsion spring; 32. Baffle; 33. Limit rod; 34 , outer shell; 35. Base block; 36. Partition plate; 37. Atomizing nozzle; 38. Pipeline three; 39. Storage box; 40. Pump body; 41. Pipeline four; 42. Sealing plug; 43. Moving rod; 44. Rubber ring; 45. Spring; 46. Pipeline five; 47. Air cushion; 48. Hollow shell; 49. Sliding rod; 50. Moving plate; 51. Connecting column; 52. Rotating shaft one; 53. Turntable; 54. Pull rod one; 55. Pull rod two; 56. Pull plate; 57. Support plate; 58. Support block; 59. Motor; 60. Rotating shaft two; 61. Bevel gear one; 62. Bevel gear two; 63. Sleeve; 64. Sprocket; 65. Chain. DETAILED DESCRIPTION

[0040] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0041] Refer to the attached Figure 1 -Attached Figure 13 The present invention provides a communication equipment chassis in a limited space, comprising:

[0042] The box body 1 has a breathable net 2 fixedly embedded on both sides of the box body 1, and a shell 3 fixedly connected to the top of the box body 1;

[0043] A circular shell 4 is fixedly embedded in the top of the box body 1. The circular shell 4 is provided with multiple groups of air outlet components evenly distributed in a circumferential shape. The air outlet components include multiple air outlet holes 5, and the multiple air outlet holes 5 are all opened at the bottom of the circular shell 4. A cylinder 6 is provided on the rear side of the box body 1. A support block 7 is fixedly connected between the cylinder 6 and the box body 1.

[0044] The fan 8 is fixedly connected to the rear side of the box body 1. A pipe 9 is fixedly connected between the fan 8 and the cylinder 6. A rotating plate 10 is embedded on the top of the cylinder 6. A rotating plate 2 11 is embedded on the rotating plate 10. A square tube 12 is fixedly embedded on the rotating plate 2 11. The end of the square tube 12 is fixedly embedded in the top of the circular shell 4.

[0045] An auxiliary component, which is used to enable multiple groups of air outlet components to discharge air in turn;

[0046] An impurity resistance adjustment component, which is used to reduce the resistance of impurities in the air;

[0047] The auxiliary component includes a rotating block 21, which is embedded in the top of the round shell 4. The bottom end of the rotating block 21 is fixedly connected to a baffle 22, which is in active contact with the inner wall of the bottom of the round shell 4. A slot 23 is provided on the baffle 22. A plurality of circumferentially evenly distributed shifting rods 24 are fixedly connected to the rotating block 21. A reciprocating screw 25 is embedded in the shell 3. A sliding seat 26 is provided on the outside of the reciprocating screw 25. The sliding seat 26 is connected to the reciprocating screw 25 through a ball screw pair. A connecting block 27 is fixedly connected to the top of the round shell 4. Both the connecting block 27 and the sliding seat 26 are provided with a toggle assembly. The rotating block 21 is connected to the round shell 4 through a sealed bearing. The reciprocating screw 25 and The shell 3 is connected by a bearing, and the toggle assembly includes a U-shaped rod 28, which is fixedly connected to the sliding seat 26. A connecting rod 29 is embedded in the U-shaped rod 28, and a convex rod 30 is fixedly sleeved on the outside of the connecting rod 29. Two torsion springs 31 are sleeved on the outside of the connecting rod 29, and the inner ends of the two torsion springs 31 are respectively fixedly connected to the two sides of the convex rod 30, and the outer ends of the two torsion springs 31 are respectively fixedly connected to the inner walls on both sides of the U-shaped rod 28. A stop rod 32 is fixedly connected to the U-shaped rod 28, and the stop rod 32 is in contact with the convex rod 30. A limit rod 33 is fixedly connected to the top of the shell 3, and the limit rod 33 passes through the sliding seat 26 and is in sliding contact with it. The connecting rod 29 and the U-shaped rod 28 are connected by a bearing.

[0048] In this embodiment, a circular shell 4 is designed, and multiple groups of air outlet components are provided on the circular shell 4. In addition, an auxiliary component is designed. When in use, the baffle 22 in the auxiliary component can be rotated intermittently, so that the slots 23 on the baffle 22 will be located in sequence directly above a group of air outlet components, and then the air can be blown out from the group of air outlet components. In this way, multiple groups of air outlet components can be blown out in turn, so that the air outlet position can be prevented from being fixed all the time during heat dissipation, thereby avoiding the occurrence of ventilation dead corners.

[0049] Among them, in order to achieve the purpose of rotating plate 10 rotating while rotating plate 11 does not rotate, this device adopts the following technical solutions: square tube 12 passes through the top of shell 3 and is fixedly connected thereto, a connecting block 13 is fixedly connected between rotating plate 11 and box body 1, and connecting block 13 is fixedly connected to square tube 12, a box door 14 is provided on the front side of box body 1, and box door 14 is connected to box body 1 by hinge, a base 15 is fixedly connected to the bottom of box body 1, a cylinder 16 is fixedly connected to the inner wall of cylinder 6, a cylinder rod 17 is provided inside cylinder 16, and cylinder rod 17 is fixedly embedded in the bottom of cylinder 6, a pipe 2 18 is fixedly embedded on rotating plate 11, and a switch valve 19 is provided on pipe 18, a spiral strip 20 is fixedly connected to the bottom of rotating plate 10, and the spiral strip 20 is in sliding contact with the inner wall of cylinder 16, and connecting block 13 can ensure that rotating plate 11 does not rotate and rotating plate 10 rotates;

[0050] Among them, in order to achieve the purpose of reducing impurity resistance, the present device adopts the following technical solutions: an impurity resistance adjustment component shell 34, a base block 35 is fixedly connected between the shell 34 and the box body 1, a partition plate 36 is fixedly connected to the inside of the shell 34, an atomizing nozzle 37 is fixedly embedded on the pipe 1 9, a pipe 38 is fixedly connected between the atomizing nozzle 37 and the shell 34, a storage box 39 is fixedly connected to the rear side of the box body 1, the top of the storage box 39 is set to be open, a pump body 40 is provided in the storage box 39, a pipe 41 is fixedly connected between the pump body 40 and the shell 34, the pipe 41 passes through the rear side of the storage box 39 and is fixedly connected thereto, a sealing plug 42 is provided in the slot on the partition plate 36, a moving rod 43 is fixedly connected to one side of the sealing plug 42, the moving rod 43 passes through one side of the shell 34 and is in sliding contact with it, a rubber ring 44 is fixedly connected between the moving rod 43 and the shell 34, and the outer surface of the moving rod 43 A spring 45 is provided in the sleeve and both ends of the spring 45 are fixedly connected to the sealing plug 42 and the inner wall of one side of the shell 34 respectively. A pipe 54 is fixedly embedded on the top of the shell 34, and an air cushion 47 is fixedly connected to the pipe 54. A hollow shell 48 is fixedly connected to one side of the fan 8. A sliding rod 49 is slidingly provided in the hollow shell 48. A movable plate 50 is fixedly connected to one side of the sliding rod 49. A through groove is provided on the movable plate 50. A connecting column 51 is fixedly embedded on the movable plate 50 and the movable rod 43. A rotating shaft 52 is provided on the other side of the shell 34. A turntable 53 is fixedly connected to the bottom end of the rotating shaft 52. A pull rod 1 54 is fixedly connected to the bottom of the turntable 53. A pull rod 55 is fixedly connected to one side of the movable plate 50. A pull plate 56 is provided on the outer sleeve of the pull rod 1 54 and the pull rod 2 55. The pull plate 56 is connected to the pull rod 1 54 and the pull rod 2 55 through a bearing. The impurity resistance adjustment component can reduce the resistance of impurities, thereby increasing the effect of electrostatic dust removal;

[0051] Among them, in order to achieve the purpose of transmission, this device adopts the following technical solutions: the rear side of the box body 1 is fixedly connected with a support plate 57 and a support block 58, the top of the support plate 57 is fixedly connected with a motor 59, the output shaft of the motor 59 is fixedly connected with a second rotating shaft 60, the second rotating shaft 60 passes through the support plate 57 and the support block 58, the bottom end of the second rotating shaft 60 is embedded in the rotating shaft 1 52 and is connected thereto through a one-way bearing, the outer sleeve of the second rotating shaft 60 is provided with a bevel gear 1 61, and the front side of the bevel gear 1 61 is provided with a bevel gear 2 62 meshing with it, Gear 2 62 is fixedly connected to the rear end of the reciprocating screw 25, and a sleeve 63 is provided on the outside of the rotating shaft 60. The sleeve 63 is connected to the rotating shaft 2 60 through a one-way bearing. A sprocket 64 is fixedly provided on the outside of the sleeve 63 and the rotating plate 10. A chain 65 is provided on the outside of the two sprockets 64. The two sprockets 64 are driven and connected by the chain 65. The rotating shaft 2 60 is connected to the support plate 57 and the support block 58 through bearings. The motor 59, the rotating shaft 2 60 and other components can make the rotating plate 10, the turntable 53 and the reciprocating screw 25 rotate;

[0052] Among them, in order to achieve the purpose of reducing wear, this device adopts the following technical solution: rotating plate 10 is connected to cylinder 6 through a sealed bearing, and rotating plate 2 11 is connected to rotating plate 10 through a sealed bearing. The bearing connection can reduce wear.

[0053] The use process of the present invention is as follows: when using the present invention, the box door 14 is opened, and then a mounting bracket is installed in the box body 1, and then the communication equipment is installed on the mounting bracket;

[0054] When it is necessary to ventilate and dissipate heat inside the box body 1, the fan 8 is controlled to work, so that the air can enter the cylinder 6 through the pipe 1 9, and then enter the round shell 4 through the square tube 12. Then, the air passes through the notch 23 on the baffle 22 and the unblocked air outlet 5 to enter the box body 1. Then, under the action of the air permeable nets 2 on both sides, the air in the box body 1 and the outside air circulate, thus achieving ventilation and heat dissipation.

[0055] During ventilation and heat dissipation, the cylinder 16 and the cylinder rod 17 are energized, so that the cylinder 16 is positively charged and the cylinder rod 17 is negatively charged. When the air passes through the cylinder 6, the impurities in the air can be negatively charged and then deposited on the inner wall of the cylinder 16, so that electrostatic dust removal can be achieved, thereby preventing the air entering the box 1 from containing impurities. In this way, dust can be prevented from adhering to the communication equipment during long-term ventilation and heat dissipation, so as to achieve a dust-proof effect. During electrostatic dust removal, water is added to the storage box 39, and then the pump body 40 is controlled to work, so that the water can enter the atomizing nozzle 37 through the pipe four 41, the shell 34 and the pipe three 38, so that water mist can be sprayed into the pipe one 9, thereby humidifying the air and reducing the resistance of the impurities, so as to increase the effect of electrostatic dust removal;

[0056] When ventilating and cooling, the motor 59 is controlled to rotate forward, and the forward rotation of the motor 59 drives the second shaft 60 to rotate. Since the sleeve 63, the bevel gear 1 61, and the rotating shaft 1 52 are connected to the rotating shaft 2 60 through a one-way bearing, when the motor 59 rotates forward, the bevel gear 1 61 and the rotating shaft 1 52 rotate, and the sleeve 63 does not rotate. The rotation of the bevel gear 1 61 drives the bevel gear 2 62 to rotate, and the rotation of the bevel gear 2 62 drives the reciprocating screw 25 to rotate. The rotation of the reciprocating screw 25 drives the sliding seat 26 to move back and forth. When the sliding seat 26 moves forward, the U-shaped rod 28 on the right can be moved forward. Since the blocking rod 32 limits the convex rod 30 so that it cannot rotate, the convex rod 30 can push the dial rod 24 when moving forward, thereby dialing the rotating block 21 to rotate, and the rotation of the rotating block 21 drives the baffle 22 to rotate, so that the slot 23 can be located at another group When the sliding seat 26 moves back and forth, the U-shaped rod 28 can be moved back, and the blocking rod 32 will not block the convex rod 30. When the sliding seat 26 moves back and forth, the convex rod 30 can be rotated with the connecting rod 29 as the rotation axis, thereby ensuring that the convex rod 30 moves to the rear side of the other dial rod 24. When the sliding seat 26 moves back and forth, the rotating block 21 and the baffle 22 can be rotated intermittently, so that the notch 23 on the baffle 22 will be located directly above a group of air outlet components in turn, and then the air can be blown out from the group of air outlet components, so that multiple groups of air outlet components can be realized to discharge air in turn, so that the air outlet position can be avoided from being fixed all the time when dissipating heat, so that the ventilation dead corner can be avoided, thereby increasing the ventilation efficiency;

[0057] A toggle assembly consisting of a U-shaped rod 28, a protruding rod 30, a baffle 32 and other components is also designed on the left side. The working principle of this toggle assembly is opposite to that of the toggle assembly on the sliding seat 26, so it will not be described here. The design of the toggle assembly on the left side can act as a barrier to prevent the rotating block 21 and the baffle 22 from reversing.

[0058] The rotation of the rotating shaft 1 52 drives the rotating disk 53 to rotate. Since the pull plate 56 and the pull rod 1 54 and the pull rod 2 55 are movable through the bearing connection, the hollow shell 48 and the sliding rod 49 limit the movable plate 50. In this way, the rotating disk 53 rotates under the action of the pull plate 56, so that the movable plate 50 can be continuously moved left and right, thereby causing the movable rod 43 and the sealing plug 42 to move left and right. In this way, the slots on the partition plate 36 can be blocked for a while and then not blocked for a while, so that water can intermittently enter the atomizing nozzle 37, thereby avoiding continuous spraying of water mist, thus ensuring that the water mist is evenly diffused in the air. In addition, it can also avoid the phenomenon of water intrusion into the communication equipment caused by long-term spraying of water mist. When the humidity in the air is high, the pump body 40 can be controlled not to work, so as not to spray water mist into the air.

[0059] When there are a lot of impurities adhering to the inner wall of the cylinder 16, the motor 59 is controlled to reverse. The same principle is that the sleeve 63 rotates, the bevel gear 61 and the rotating shaft 52 rotate, the sleeve 63 rotates to drive the chain 65 to rotate, the chain 65 rotates to drive the rotating plate 10 to rotate, and the rotating plate 10 rotates to drive the spiral strip 20 to rotate, so that the impurities on the inner wall of the cylinder 16 can be scraped off. At the same time, the switch valve 19 is opened and the air outlet 5 is manually blocked so that the air can be discharged through the pipe 2 18, so that the cleaned impurities can be blown out.

[0060] The above are merely preferred embodiments of the present invention. Anyone skilled in the art may modify the present invention using the above-described technical solutions or modify them into equivalent technical solutions. Therefore, any simple modification or equivalent replacement based on the technical solutions of the present invention falls within the scope of protection claimed by the present invention.

Claims

1. A communication equipment chassis in a limited space, characterized in that: include: A box body (1), wherein both sides of the box body (1) are fixedly embedded with a breathable net (2), and the top of the box body (1) is fixedly connected to a shell (3); A circular shell (4) is fixedly embedded in the top of the box body (1), and the circular shell (4) is provided with a plurality of air outlet components evenly distributed in a circumferential shape, and the air outlet components include a plurality of air outlet holes (5), and the plurality of air outlet holes (5) are all opened at the bottom of the circular shell (4). A cylinder (6) is provided on the rear side of the box body (1), and a support block (7) is fixedly connected between the cylinder (6) and the box body (1); A fan (8) is fixedly connected to the rear side of the box (1); a pipe (9) is fixedly connected between the fan (8) and the cylinder (6); a rotating plate (10) is embedded on the top of the cylinder (6); a rotating plate (11) is embedded on the rotating plate (10); a square tube (12) is fixedly embedded on the rotating plate (11); the end of the square tube (12) is fixedly embedded in the top of the circular shell (4); An auxiliary component, which is used to enable multiple groups of air outlet components to discharge air in turn; The impurity resistance adjustment component is used to reduce the resistance of impurities in the air.

2. A communication equipment chassis in a limited space according to claim 1, characterized in that: The square tube (12) passes through the top of the shell (3) and is fixedly connected thereto; a connecting block (13) is fixedly connected between the second rotating plate (11) and the box body (1); the connecting block (13) is fixedly connected to the square tube (12); a box door (14) is provided on the front side of the box body (1); the box door (14) is connected to the box body (1) via a hinge; and a base (15) is fixedly connected to the bottom of the box body (1).

3. The communication equipment chassis in a limited space according to claim 1, characterized in that: The inner wall of the cylinder (6) is fixedly connected to a cylinder body (16), a cylinder rod (17) is provided inside the cylinder body (16), and the cylinder rod (17) is fixedly embedded in the bottom of the cylinder (6). A pipe (18) is fixedly embedded on the second rotating plate (11), and a switch valve (19) is provided on the second pipe (18). A spiral strip (20) is fixedly connected to the bottom of the first rotating plate (10), and the spiral strip (20) is in sliding contact with the inner wall of the cylinder body (16).

4. The communication equipment chassis in a limited space according to claim 1, characterized in that: The auxiliary component comprises a rotating block (21), the rotating block (21) is embedded in the top of the circular shell (4), the bottom end of the rotating block (21) is fixedly connected with a baffle (22), the baffle (22) is in movably contact with the inner wall of the bottom of the circular shell (4), the baffle (22) is provided with a slot (23), the rotating block (21) is fixedly connected with a plurality of circumferentially distributed shifting rods (24), the housing (3) is embedded with a reciprocating screw (25), the outer surface of the reciprocating screw (25) is provided with a sliding seat (26), the sliding seat (26) and the reciprocating screw (25) are connected through a ball screw pair, the top of the circular shell (4) is fixedly connected with a connecting block (27), the connecting block (27) and the sliding seat (26) are both provided with a shifting assembly, the rotating block (21) and the circular shell (4) are connected through a sealed bearing, and the reciprocating screw (25) and the housing (3) are connected through a bearing.

5. The communication equipment chassis in a limited space according to claim 4, characterized in that: The toggle assembly comprises a U-shaped rod (28), the U-shaped rod (28) is fixedly connected to the sliding seat (26), a connecting rod (29) is embedded on the U-shaped rod (28), a convex rod (30) is fixedly sleeved on the outside of the connecting rod (29), two torsion springs (31) are sleeved on the outside of the connecting rod (29), the inner ends of the two torsion springs (31) are respectively fixedly connected to the two sides of the convex rod (30), the outer ends of the two torsion springs (31) are respectively fixedly connected to the inner walls of the two sides of the U-shaped rod (28), a blocking rod (32) is fixedly connected to the U-shaped rod (28), the blocking rod (32) is in contact with the convex rod (30), a limiting rod (33) is fixedly connected to the top of the housing (3), the limiting rod (33) passes through the sliding seat (26) and is in sliding contact with it, and the connecting rod (29) is connected to the U-shaped rod (28) through a bearing.

6. The communication equipment chassis in a limited space according to claim 1, characterized in that: The impurity resistance adjustment component housing (34) is fixedly connected to a base block (35) between the housing (34) and the housing (1), a partition plate (36) is fixedly connected inside the housing (34), an atomizing nozzle (37) is fixedly embedded on the pipe (9), a pipe (38) is fixedly connected between the atomizing nozzle (37) and the housing (34), a storage box (39) is fixedly connected to the rear side of the housing (1), the top of the storage box (39) is set to be open, a pump body (40) is provided in the storage box (39), a pipe (41) is fixedly connected between the pump body (40) and the housing (34), and the pipe (41) passes through the rear side of the storage box (39) and is fixedly connected thereto.

7. The communication equipment chassis in a limited space according to claim 6, characterized in that: A sealing plug (42) is provided in the slotted hole on the partition plate (36), and a moving rod (43) is fixedly connected to one side of the sealing plug (42). The moving rod (43) passes through one side of the outer shell (34) and is in sliding contact therewith. A rubber ring (44) is fixedly connected between the moving rod (43) and the outer shell (34). A spring (45) is sleeved on the outside of the moving rod (43), and the two ends of the spring (45) are respectively fixedly connected to the sealing plug (42) and the inner wall of one side of the outer shell (34). A pipe five (46) is fixedly embedded on the top of the outer shell (34), and an air cushion (47) is fixedly connected to the pipe five (46).

8. The communication equipment chassis in a limited space according to claim 7, characterized in that: One side of the fan (8) is fixedly connected to a hollow shell (48), a sliding rod (49) is slidingly provided in the hollow shell (48), one side of the sliding rod (49) is fixedly connected to a movable plate (50), a through groove is provided on the movable plate (50), a connecting column (51) is fixedly embedded on the movable plate (50) and the movable rod (43), the other side of the outer shell (34) is provided with a rotating shaft (52), the bottom end of the rotating shaft (52) is fixedly connected to a turntable (53), the bottom of the turntable (53) is fixedly connected to a pull rod (54), one side of the movable plate (50) is fixedly connected to a pull rod (55), the outer side of the pull rod (54) and the pull rod (55) is provided with a pull plate (56), and the pull plate (56) is connected to the pull rod (54) and the pull rod (55) through a bearing.

9. The communication equipment chassis in a limited space according to claim 1, characterized in that: The rear side of the box body (1) is fixedly connected with a support plate (57) and a support block (58); the top of the support plate (57) is fixedly connected with a motor (59); the output shaft of the motor (59) is fixedly connected with a second rotating shaft (60); the second rotating shaft (60) passes through the support plate (57) and the support block (58); the bottom end of the second rotating shaft (60) is embedded in the first rotating shaft (52) and connected thereto through a one-way bearing; the outer sleeve of the second rotating shaft (60) is provided with a bevel gear (61); the front side of the bevel gear (61) is provided with a bevel gear (2) meshing with the first rotating shaft (52). (62), the bevel gear 2 (62) is fixedly connected to the rear end of the reciprocating screw (25), the outer portion of the rotating shaft 2 (60) is provided with a sleeve (63), the sleeve (63) and the rotating shaft 2 (60) are connected through a one-way bearing, the sleeve (63) and the outer portion of the rotating plate 1 (10) are both fixedly provided with a sprocket (64), the outer portions of the two sprockets (64) are provided with a chain (65), the two sprockets (64) are driven and connected by the chain (65), and the rotating shaft 2 (60) is connected to the support plate (57) and the support block (58) through a bearing.

10. The communication equipment chassis in a limited space according to claim 1, characterized in that: The rotating plate 1 (10) is connected to the cylinder (6) via a sealed bearing, and the rotating plate 2 (11) is connected to the rotating plate 1 (10) via a sealed bearing.

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