Dustproof device for switch

Abstract

The utility model relates to the technical field of switch dust prevention, in particular to a dustproof device for a switch, which comprises a protection box, a ventilation mechanism is fixedly arranged in the protection box and comprises combined hinges, and a plurality of combined hinges are fixedly arranged at one end of the protection box. And a combined box is fixedly arranged at one end of the combined hinge. A plurality of combined hinges are arranged at one end of a protection box, a combined box is arranged at one ends of the combined hinges, a plurality of ventilation pipelines are arranged in the combined box, a plurality of clamping frames are arranged at one ends in the ventilation pipelines, a supporting block is arranged at one end of each clamping frame, a motor is arranged at one end of each supporting block, and a driven shaft is arranged at one end of each motor. One end of the driven shaft is provided with a blowing blade, a switch is movably arranged in the protection box, the motor is started to drive the driven shaft and the blowing blade to rotate, air is blown to the switch, and the cooling effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust prevention for switches, and particularly relates to a dust prevention device for a switch. Background Technique

[0002] A switch is a device that completes information exchange functions in a communication system. It can provide exclusive electrical signal paths for any two network nodes connected to the switch. However, the existing dust prevention devices for switches cannot meet the market demand.

[0003] For example, a dust prevention device for a switch disclosed in the authorized announcement number CN 112422456 A. Although this device improves the dust prevention effect of the switch by setting an exhaust hood with a downward opening, is convenient to install, has a low manufacturing cost, and is convenient for later maintenance, it does not solve the problem that the existing device cannot cool the switch, which may cause the switch to overheat and thus cannot operate normally. Moreover, the switch is usually placed inside the device, which may cause dust to accumulate. Therefore, we propose a dust prevention device for a switch. Content of the Utility Model

[0004] The purpose of the utility model is to provide a dust prevention device for a switch to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A dust prevention device for a switch includes a protection box. A ventilation mechanism is fixedly arranged inside the protection box. The ventilation mechanism includes combined hinges. One end of the protection box is fixedly provided with a number of combined hinges. One end of the combined hinges is fixedly provided with a combined box. A number of ventilation pipelines are arranged inside the combined box. One end inside the ventilation pipeline is fixedly provided with a number of clamping frames. One end of the clamping frame is fixedly provided with a support block. One end of the support block is fixedly provided with a motor. One end of the motor is fixedly provided with a driven shaft. One end of the driven shaft is fixedly provided with a blowing blade. A switch is movably arranged inside the protection box. A dust suction mechanism is fixedly arranged at one end of the protection box.

[0007] Preferably, the dust suction mechanism includes hinge parts. One end of the protection box is fixedly provided with a number of hinge parts, and one end of the hinge parts is fixedly provided with a function box. An assembly groove is formed inside the function box, and a mounting bracket is fixedly arranged inside the assembly groove. One end of the mounting bracket is fixedly provided with a rotating machine, one end of the rotating machine is fixedly provided with a rotating block, and one end of the rotating block is fixedly provided with a suction fan blade. An electrostatic dust suction net is fixedly arranged inside the assembly groove. By starting the ventilation mechanism, not only can the switch be cooled down, but also the dust inside the protection box can be blown up. After the rotating machine at the other end of the protection box is started, it will drive the rotating block and the suction fan blade to rotate. The rotating machine, the rotating block and the suction fan blade face away from the protection box, and can suck out the dust lifted inside the protection box. When the electrostatic dust suction net is started, through the adsorption effect of static electricity, the dust is adsorbed on the electrostatic dust suction net. The dust removal effect is good, the structure is simple, the cost is low, and under the protection of the combination box and the function box, the dust prevention effect on the internal switch is also achieved;

[0008] Preferably, a partition net is fixedly arranged at one end of the assembly groove, and a steel wire nylon net is fixedly arranged at one end of the ventilation pipeline. By arranging a partition net at one end of the assembly groove, it can prevent staff from accidentally touching and getting injured. By arranging a steel wire nylon net at one end of the ventilation pipeline, it can prevent external dust from being sucked into the protection box;

[0009] Preferably, a number of fitting parts are fixedly arranged at one end of the protection box, and a fixed door is fixedly arranged at one end of the number of fitting parts. A number of movable blocks are fixedly arranged at one end of the fixed door, and a handle is fixedly arranged inside the movable blocks. By arranging a number of fitting parts at one end of the protection box and a fixed door at one end of the fitting parts, it is convenient to protect the internal structure. By arranging two movable blocks at one end of the fixed door and installing a handle on the movable blocks, it is convenient to open the fixed door;

[0010] Preferably, a control module is fixedly arranged at one end of the combination box. By arranging a control module at one end of the combination box, the control module is used to control the start of internal electrical appliances;

[0011] Preferably, magnetic strips are fixedly arranged at both ends of the protection box. The combination box and the function box are both made of metal. By arranging magnetic strips at both ends of the protection box and the combination box and the function box being made of metal, the magnetic strips adsorb the combination box and the function box made of metal to achieve a fixed effect.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] 1. A dust-proof device for a switch. By setting a number of combined hinges at one end of a protective box, a combined box is set at one end of the combined hinges. A number of ventilation pipelines are opened inside the combined box. A number of clamping frames are set at one end inside the ventilation pipelines. A support block is set at one end of the clamping frame. A motor is set at one end of the support block. A driven shaft is set at one end of the motor. A blowing blade is set at one end of the driven shaft. A switch is movably set inside the protective box. When the motor starts, it drives the driven shaft and the blowing blade to rotate, and blows the wind towards the switch, achieving the effect of cooling.

[0014] 2. A dust-proof device for a switch. By starting the ventilation mechanism, it will not only cool the switch, but also blow up the dust inside the protective box. After the rotating machine at the other end of the protective box starts, it will drive the rotating block and the suction blade to rotate. The rotating machine, the rotating block and the suction blade face away from the protective box, and will suck out the dust raised inside the protective box. When the static electricity dust absorption net starts, through the adsorption effect of static electricity, the dust is adsorbed on the static electricity dust absorption net. The dust removal effect is good, and the structure is simple and the cost is low. Moreover, under the protection of the combined box and the functional box, it also achieves the dust-proof effect on the internal switch. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the device of the present utility model;

[0016] Figure 2 It is a schematic diagram of the installation of the motor of the present utility model;

[0017] Figure 3 For the present utility model Figure 2 The enlarged schematic diagram at position A;

[0018] Figure 4 For the present utility model Figure 2 The enlarged schematic diagram at position B.

[0019] In the figure: 1. Protective box; 2. Combined hinge; 3. Combined box; 4. Ventilation pipeline; 5. Clamping frame; 6. Support block; 7. Motor; 8. Driven shaft; 9. Blowing blade; 10. Switch; 11. Hinge part; 12. Functional box; 13. Combined groove; 14. Mounting rack; 15. Rotating machine; 16. Rotating block; 17. Suction blade; 18. Static electricity dust absorption net; 19. Partition net; 20. Steel wire nylon net; 21. Fitting; 22. Fixed door; 23. Movable block; 24. Handle; 25. Regulation module; 26. Magnetic attraction strip. DETAILED DESCRIPTION OF THE INVENTION

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-4 As shown, the technical solution provided by the present invention:

[0022] A dust-proof device for a switch, including a protection box 1. An air ventilation mechanism is fixedly arranged inside the protection box 1. The air ventilation mechanism includes a combined hinge 2. A plurality of combined hinges 2 are fixedly arranged at one end of the protection box 1. One end of the combined hinge 2 is fixedly provided with a combined box 3. A plurality of ventilation pipelines 4 are opened inside the combined box 3. A plurality of clamping frames 5 are fixedly arranged at one end inside the ventilation pipeline 4. One end of the clamping frame 5 is fixedly provided with a support block 6. One end of the support block 6 is fixedly provided with a motor 7. One end of the motor 7 is fixedly provided with a driven shaft 8. One end of the driven shaft 8 is fixedly provided with a blowing blade 9. A switch 10 is movably arranged inside the protection box 1. A dust suction mechanism is fixedly arranged at one end of the protection box 1;

[0023] Through the above solution, by arranging a plurality of combined hinges 2 at one end of the protection box 1, a combined box 3 at one end of the combined hinge 2, a plurality of ventilation pipelines 4 are opened inside the combined box 3, a plurality of clamping frames 5 are arranged at one end inside the ventilation pipeline 4, a support block 6 is arranged at one end of the clamping frame 5, a motor 7 is arranged at one end of the support block 6, a driven shaft 8 is arranged at one end of the motor 7, a blowing blade 9 is arranged at one end of the driven shaft 8, and a switch 10 is movably arranged inside the protection box 1. When the motor 7 is started, it drives the driven shaft 8 and the blowing blade 9 to rotate, and blows the wind towards the switch 10, achieving the effect of cooling;

[0024] In this embodiment, preferably, the dust suction mechanism includes a hinge member 11. A plurality of hinge members 11 are fixedly arranged at one end of the protection box 1. One end of the hinge member 11 is fixedly provided with a function box 12. A combined groove 13 is opened inside the function box 12. An installation frame 14 is fixedly arranged inside the combined groove 13. One end of the installation frame 14 is fixedly provided with a rotating machine 15. One end of the rotating machine 15 is fixedly provided with a rotating block 16. One end of the rotating block 16 is fixedly provided with a suction fan blade 17. An electrostatic dust suction net 18 is fixedly arranged inside the combined groove 13;

[0025] Through the above solution, by starting the ventilation mechanism, not only will the switch 10 be cooled, but also the dust inside the protection box 1 will be blown up. After the rotating machine 15 at the other end of the protection box 1 is started, it will drive the rotating block 16 and the suction fan blade 17 to rotate. The rotating machine 15, the rotating block 16 and the suction fan blade 17 face away from the protection box 1, and will suck out the dust raised inside the protection box 1. The electrostatic dust collection net 18 is started, and through the adsorption effect of static electricity, the dust is adsorbed on the electrostatic dust collection net 18. The dust removal effect is good, the structure is simple, the cost is low, and under the protection of the combination box 3 and the function box 12, the dust prevention effect on the internal switch 10 is also achieved;

[0026] In this embodiment, preferably, a partition net 19 is fixedly arranged at one end of the combination groove 13, and a steel wire nylon net 20 is fixedly arranged at one end of the ventilation pipeline 4;

[0027] Through the above solution, by arranging a partition net 19 at one end of the combination groove 13, it is possible to prevent staff from accidentally touching and getting injured. By arranging a steel wire nylon net 20 at one end of the ventilation pipeline 4, it is possible to prevent external dust from being sucked into the protection box 1;

[0028] In this embodiment, preferably, a plurality of fitting parts 21 are fixedly arranged at one end of the protection box 1, a fixed door 22 is fixedly arranged at one end of the plurality of fitting parts 21, a plurality of movable blocks 23 are fixedly arranged at one end of the fixed door 22, and a handle 24 is fixedly arranged inside the movable blocks 23;

[0029] Through the above solution, by arranging a plurality of fitting parts 21 at one end of the protection box 1 and a fixed door 22 at one end of the fitting parts 21, it is convenient to protect the internal structure. By arranging two movable blocks 23 at one end of the fixed door 22 and installing a handle 24 on the movable blocks 23, it is convenient to open the fixed door 22;

[0030] In this embodiment, preferably, a regulation module 25 is fixedly arranged at one end of the combination box 3;

[0031] Through the above solution, by arranging a regulation module 25 at one end of the combination box 3, the regulation module 25 is used to control the start of internal electrical appliances;

[0032] In this embodiment, preferably, magnetic attraction strips 26 are fixedly arranged at both ends of the protection box 1, and both the combination box 3 and the function box 12 are made of metal;

[0033] Through the above solution, by arranging magnetic attraction strips 26 at both ends of the protection box 1, and both the combination box 3 and the function box 2 are made of metal, the magnetic attraction strips adsorb the metal combination box 3 and the function box 2 to achieve a fixed effect;

[0034] When a dust-proof device for a switch in this embodiment is in use, a number of combined hinges 2 are arranged at one end of the protection box 1, a combined box 3 is arranged at one end of the combined hinge 2, a number of ventilation pipelines 4 are arranged inside the combined box 3, a number of clamping frames 5 are arranged at one end inside the ventilation pipeline 4, a support block 6 is arranged at one end of the clamping frame 5, a motor 7 is arranged at one end of the support block 6, a driven shaft 8 is arranged at one end of the motor 7, a blowing blade 9 is arranged at one end of the driven shaft 8, a switch 10 is movably arranged inside the protection box 1. When the motor 7 is started, it drives the driven shaft 8 and the blowing blade 9 to rotate, and blows the wind towards the switch 10, achieving the effect of cooling. By starting the ventilation mechanism, not only the switch 10 will be cooled, but also the dust inside the protection box 1 will be blown up. After the rotating machine 15 at the other end of the protection box 1 is started, it will drive the rotating block 16 and the suction blade 17 to rotate. The rotating machine 15, the rotating block 16 and the suction blade 17 face away from the protection box 1, and will suck out the dust raised inside the protection box 1. When the electrostatic dust-absorbing net 18 is started, through the adsorption effect of static electricity, the dust will be adsorbed on the electrostatic dust-absorbing net 18. The dust removal effect is good, the structure is simple, the cost is low, and under the protection of the combined box 3 and the function box 12, the dust-proof effect on the internal switch 10 is also achieved.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A dustproof device for a switch, characterized in that: The invention comprises a protection box (1), wherein a ventilation mechanism is fixedly arranged inside the protection box (1), wherein the ventilation mechanism comprises a combination hinge (2), wherein a plurality of combination hinges (2) are fixedly arranged at one end of the protection box (1), wherein a combination box (3) is fixedly arranged at one end of the combination hinge (2), wherein a plurality of ventilation ducts (4) are opened inside the combination box (3), wherein a plurality of snap-fit ​​frames (5) are fixedly arranged at one end of the ventilation duct (4), wherein a support block (6) is fixedly arranged at one end of the snap-fit ​​frame (5), wherein a motor (7) is fixedly arranged at one end of the support block (6), wherein a driven shaft (8) is fixedly arranged at one end of the motor (7), wherein a blowing blade (9) is fixedly arranged at one end of the driven shaft (8), wherein a switch (10) is movably arranged inside the protection box (1), and a dust collecting mechanism is fixedly arranged at one end of the protection box (1).

2. The dustproof device for a switch according to claim 1, characterized in that: The dust suction mechanism comprises a hinge part (11), a plurality of hinge parts (11) are fixedly arranged at one end of the protection box (1), a function box (12) is fixedly arranged at one end of the hinge part (11), a combination groove (13) is provided inside the function box (12), a mounting frame (14) is fixedly arranged inside the combination groove (13), a turntable (15) is fixedly arranged at one end of the mounting frame (14), a rotating block (16) is fixedly arranged at one end of the turntable (15), a suction blade (17) is fixedly arranged at one end of the rotating block (16), and an electrostatic dust suction net (18) is fixedly arranged inside the combination groove (13).

3. A dustproof device for a switch according to claim 2, characterized in that: A partition net (19) is fixedly provided at one end of the combined groove (13), and a steel wire nylon net (20) is fixedly provided at one end of the ventilation pipeline (4).

4. The dustproof device for a switch according to claim 1, characterized in that: A plurality of assembly parts (21) are fixedly provided at one end of the protection box (1), a fixed door (22) is fixedly provided at one end of the plurality of assembly parts (21), a plurality of movable blocks (23) are fixedly provided at one end of the fixed door (22), and a handle (24) is fixedly provided inside the movable block (23).

5. The dustproof device for a switch according to claim 1, characterized in that: A control module (25) is fixedly arranged at one end of the combined box (3).

6. The dustproof device for a switch according to claim 1, characterized in that: Magnetic strips (26) are fixedly provided at both ends of the protection box (1), and the combination box (3) and the functional box (12) are both made of metal.

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