Super clean bench capable of killing mycoplasma

Abstract

The super clean bench capable of killing mycoplasma comprises a super clean bench body and an ultraviolet lamp, the ultraviolet lamp is fixedly installed in the super clean bench body, the top of the super clean bench body is fixedly connected with an alcohol box, and one side of the alcohol box is provided with a transmission pipe. The utility model relates to the technical field of super clean benches. According to the super clean bench capable of killing mycoplasmas, through the arrangement of the transmission mechanism, alcohol in the alcohol box can be pumped by starting a water pump, the alcohol is conveyed into the flow dividing box through a conveying pipe and then sprayed out in an atomization mode through a plurality of atomization nozzles, meanwhile, a motor is started to drive a reciprocating lead screw to rotate around a rotating shaft, and therefore the mycoplasmas can be killed. And in the rotating process of the reciprocating screw rod, the U-shaped block is driven, so that the U-shaped block reciprocates along the tracks of the sliding block and the sliding groove, and meanwhile, the rotating block, the flow dividing box and the atomizing spray head are driven to reciprocate, so that alcohol is uniformly sprayed into the super clean bench body, and the mycoplasma killing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laminar flow hoods, in particular to a laminar flow hood capable of killing mycoplasma. Background Technique

[0002] A laminar flow hood is a general-purpose local purification device for single-person operation, with the air flow forms of vertical laminar flow and horizontal laminar flow. It can create a locally highly clean air environment and is an ideal special device for industries such as scientific research and pharmaceutical, medical and health, and electronic and optical instruments. Before the experiment, the user will turn on the ultraviolet lamp in the laminar flow hood to kill bacteria such as mycoplasma in the laminar flow hood.

[0003] However, considering that only ultraviolet rays are used to kill mycoplasma, it takes a long time to irradiate with the ultraviolet lamp to complete the killing of mycoplasma, and there are easily blind spots during the killing process, which will affect the killing effect of mycoplasma. Content of the Utility Model

[0004] The purpose of the utility model is to provide a laminar flow hood capable of killing mycoplasma to solve the problems put forward in the above background technique.

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

[0006] A laminar flow hood capable of killing mycoplasma includes a laminar flow hood body and an ultraviolet lamp. The ultraviolet lamp is fixedly installed inside the laminar flow hood body. A alcohol tank is fixedly connected to the top of the laminar flow hood body. A transmission pipe is arranged on one side of the alcohol tank. The transmission pipe and the alcohol tank are interconnected through a water pump. One end of the transmission pipe penetrates into the inside of the laminar flow hood body and is fixedly connected to a shunt box. A plurality of atomizing nozzles are fixedly communicated with the bottom of the shunt box. A transmission mechanism is arranged on one side of the laminar flow hood body;

[0007] The transmission mechanism includes a motor fixedly installed on one side of the laminar flow hood body. The output end of the motor penetrates into the inside of the laminar flow hood body and is fixedly connected to a reciprocating lead screw. A U-shaped block is in transmission connection with the surface of the reciprocating lead screw. A rotating block is arranged inside the U-shaped block. The bottom of the rotating block is fixedly connected to the top of the shunt box. A torsion spring is fixedly connected to both sides of the rotating block. One end of the torsion spring is fixedly connected to the inner wall of the rotating block. Swing mechanisms are arranged on both sides of the rotating block.

[0008] Preferably, the swing mechanism includes rotating rods fixedly connected to both sides of the rotating block. One end of the rotating rod penetrates to one side of the U-shaped block and is fixedly connected to a swing block. A first extrusion block is fixedly connected to the circumferential side of the swing block. A plurality of second extrusion blocks cooperating with the first extrusion block are fixedly connected to the inner wall of the laminar flow hood body.

[0009] Preferably, a bearing is sleeved on the surface of the rotating rod, and one side of the swinging block is rotatably connected to one side of the U-shaped block through the bearing.

[0010] Preferably, both sides of the first extrusion block and the second extrusion block are in a slope shape.

[0011] Preferably, a sliding block is fixedly connected to the top of the U-shaped block, and a sliding groove for cooperating with the sliding block is provided on the inner wall of the ultra-clean bench body.

[0012] Preferably, one end of the reciprocating lead screw is provided with a rotating shaft and is rotatably connected to the inner wall of the ultra-clean bench body through the rotating shaft.

[0013] Preferably, a liquid supplement pipe is fixedly communicated with the top of the alcohol tank, and a sealing cover is threadedly connected to the surface of the liquid supplement pipe.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. By setting a transmission mechanism, the present utility model can start a water pump to extract alcohol from the alcohol tank, transmit it to the shunt box through a transmission pipe, and then spray it out in an atomized form by a plurality of atomizing nozzles. At the same time, start a motor to drive the reciprocating lead screw to rotate around the rotating shaft. During the rotation of the reciprocating lead screw, the U-shaped block will be driven, so that the U-shaped block reciprocates along the trajectory of the sliding block and the sliding groove, and at the same time drives the rotating block, the shunt box and the atomizing nozzles to reciprocate, uniformly spraying alcohol in the ultra-clean bench body, improving the efficiency of killing mycoplasma.

[0016] 2. By setting a swinging mechanism, when the U-shaped block reciprocates, the first extrusion block will contact the second extrusion block, driving the swinging block, the rotating rod and the rotating block to swing and adjust around the bearing. When the first extrusion block and the second extrusion block are not in contact, the torsion generated by the torsion spring will drive the structures such as the rotating block to reset. In this cycle, the rotating block will drive the shunt box and the atomizing nozzles to swing, thereby increasing the area of alcohol spraying, avoiding blind spots, and further improving the effect of killing mycoplasma. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the main structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the main sectional view of the present utility model;

[0019] Figure 3 is a schematic diagram of the test sectional view of the present utility model;

[0020] Figure 4 is the present utility model Figure 3 is a partial enlarged view of part A in the present utility model;

[0021] Figure 5 This is a three-dimensional view of the transmission mechanism of the present utility model;

[0022] Figure 6 This is a three-dimensional view of the swing mechanism of the present utility model.

[0023] In the figure: 1. Ultra-clean bench body; 2. Ultraviolet lamp; 3. Alcohol tank; 4. Transmission pipe; 5. Shunt box; 6. Atomizing nozzle; 7. Motor; 8. Reciprocating lead screw 8; 9. U-shaped block; 10. Rotating block; 11. Torsion spring; 12. Rotating rod; 13. Swing block; 14. First extrusion block; 15. Second extrusion block; 16. Bearing; 17. Sliding block; 18. Sliding groove; 19. Rotating shaft; 20. Liquid replenishing pipe; 21. Sealing cover. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figure 1 - Figure 6 This utility model provides a technical solution:

[0026] Embodiment 1:

[0027] An ultra-clean bench capable of killing mycoplasma includes an ultra-clean bench body 1 and an ultraviolet lamp 2. The ultraviolet lamp 2 is fixedly installed inside the ultra-clean bench body 1. A top of the ultra-clean bench body 1 is fixedly connected to an alcohol tank 3. A transmission pipe 4 is arranged on one side of the alcohol tank 3. The transmission pipe 4 and the alcohol tank 3 are interconnected through a water pump. One end of the transmission pipe 4 penetrates into the ultra-clean bench body 1 and is fixedly connected to a shunt box 5. A bottom of the shunt box 5 is fixedly communicated with a plurality of atomizing nozzles 6. A transmission mechanism is arranged on one side of the ultra-clean bench body 1;

[0028] The transmission mechanism includes a motor 7 fixedly installed on one side of the ultra-clean bench body 1. An output end of the motor 7 penetrates into the ultra-clean bench body 1 and is fixedly connected to a reciprocating lead screw 8. A surface of the reciprocating lead screw 8 is in transmission connection with a U-shaped block 9. A rotating block 10 is arranged inside the U-shaped block 9. A bottom of the rotating block 10 is fixedly connected to a top of the shunt box 5. Both sides of the rotating block 10 are fixedly connected to a torsion spring 11. One end of the torsion spring 11 is fixedly connected to an inner wall of the rotating block 10. Swing mechanisms are arranged on both sides of the rotating block 10.

[0029] In this embodiment, considering that only ultraviolet light is used to kill mycoplasma, it takes a long time to irradiate with the ultraviolet lamp 2 to complete the killing of mycoplasma, and there are easily blind spots during the killing process, which will affect the killing effect of mycoplasma. Therefore, by setting a transmission mechanism, the alcohol in the alcohol tank 3 can be pumped by starting the water pump, transmitted through the transmission pipe 4 to the shunt box 5, and then sprayed out in an atomized form by a plurality of atomizing nozzles 6. At the same time, the motor 7 is started to drive the reciprocating screw rod 8 to rotate around the rotating shaft 19. During the rotation of the reciprocating screw rod 8, the U-shaped block 9 will be driven, so that the U-shaped block 9 reciprocates along the trajectories of the sliding block 17 and the sliding groove 18, and at the same time drives the rotating block 10, the shunt box 5 and the atomizing nozzles 6 to reciprocate, spraying the alcohol evenly in the ultra-clean bench body 1, improving the efficiency of killing mycoplasma;

[0030] It solves the problem that only using ultraviolet light to kill mycoplasma requires a long time of irradiation with the ultraviolet lamp 2 to complete the killing of mycoplasma, and there are easily blind spots during the killing process, which will affect the killing effect of mycoplasma;

[0031] It should be noted that the transmission pipe 4 is a rubber hose and can be stretched.

[0032] A sliding block 17 is fixedly connected to the top of the U-shaped block 9, and a sliding groove 18 matching with the sliding block 17 is provided on the inner wall of the ultra-clean bench body 1.

[0033] In this embodiment, by setting the sliding block 17 and the sliding groove 18, when the reciprocating screw rod 8 rotates to drive the U-shaped block 9, the U-shaped block 9 can be restricted to reciprocate only along the trajectories of the sliding block 17 and the sliding groove 18, and at the same time, the stability during the transmission process is improved.

[0034] One end of the reciprocating screw rod 8 is provided with a rotating shaft 19, and is rotationally connected to the inner wall of the ultra-clean bench body 1 through the rotating shaft 19.

[0035] In this embodiment, by setting the rotating shaft 19, the reciprocating screw rod 8 can be limited, and at the same time, the smoothness of the reciprocating screw rod 8 during rotation is improved.

[0036] A liquid supplement pipe 20 is fixedly communicated with the top of the alcohol tank 3, and a sealing cover 21 is threadedly connected to the surface of the liquid supplement pipe 20.

[0037] In this embodiment, by setting the liquid supplement pipe 20 and the sealing cover 21, when the alcohol in the alcohol tank 3 is used up, the sealing cover 21 can be unscrewed to open the liquid supplement pipe 20, and then alcohol can be injected into the alcohol tank 3 to achieve the effect of replenishing alcohol.

[0038] Embodiment 2:

[0039] Based on the first embodiment, in this embodiment, the transmission mechanism can control the reciprocating movement of the atomizing nozzle 6, so as to evenly spray atomized alcohol into the interior of the ultra-clean bench body 1, achieving the effect of killing mycoplasma. However, considering that there are likely to be blind spots in the alcohol spraying method in the transmission mechanism, which will also affect the effect of killing mycoplasma. In this application, the swing mechanism includes rotating rods 12 fixedly connected to both sides of the rotating block 10. One end of the rotating rod 12 penetrates to one side of the U-shaped block 9 and is fixedly connected with a swing block 13. A first extrusion block 14 is fixedly connected to the circumferential side of the swing block 13. A plurality of second extrusion blocks 15 that cooperate with the first extrusion block 14 are fixedly connected to the inner wall of the ultra-clean bench body 1.

[0040] In this embodiment, considering that there are likely to be blind spots in the alcohol spraying method in the transmission mechanism, which will also affect the effect of killing mycoplasma. Therefore, by setting the swing mechanism, while the U-shaped block 9 reciprocates, the first extrusion block 14 will contact the second extrusion block 15, driving the swing block 13, the rotating rod 12, and the rotating block 10 to swing and adjust around the bearing 16. When the first extrusion block 14 and the second extrusion block 15 are not in contact, the torsion generated by the torsion spring 11 will drive the structures such as the rotating block 10 to reset. In this cycle, the rotating block 10 will drive the flow dividing box 5 and the atomizing nozzle 6 to swing, thereby increasing the area of alcohol spraying, avoiding blind spots, and further improving the effect of killing mycoplasma.

[0041] It solves the problem that considering there are likely to be blind spots in the alcohol spraying method in the transmission mechanism, which will also affect the effect of killing mycoplasma.

[0042] A bearing 16 is sleeved on the surface of the rotating rod 12. One side of the swing block 13 is rotatably connected to one side of the U-shaped block 9 through the bearing 16.

[0043] In this embodiment, by setting the bearing 16, it can play a limiting role on mechanisms such as the swing block 13, the rotating rod 12, and the rotating block 10, restricting them to only rotate around the bearing 16, and at the same time making the swinging process smoother.

[0044] Both sides of the first extrusion block 14 and the second extrusion block 15 are in a ramp shape.

[0045] In this embodiment, by setting both sides of the first extrusion block 14 and the second extrusion block 15 to be in a ramp shape, when the ramp part of the first extrusion block 14 contacts the ramp part of the second extrusion block 15, affected by the extrusion, the first extrusion block 14 will drive the swing block 13 to swing around the rotating shaft 19, playing a transmission role.

[0046] Working principle: The user starts the water pump to extract the alcohol in the alcohol tank 3, which is transmitted through the transmission pipe 4 to the shunt box 5 and then sprayed out in the form of atomization by multiple atomizing nozzles 6. At the same time, the motor 7 is started to drive the reciprocating screw rod 8 to rotate around the rotating shaft 19. During the rotation of the reciprocating screw rod 8, the U-shaped block 9 will be driven, so that the U-shaped block 9 reciprocates along the tracks of the sliding block 17 and the sliding groove 18, and at the same time drives the rotating block 10, the shunt box 5 and the atomizing nozzles 6 to reciprocate, spraying the alcohol evenly in the ultra-clean bench body 1 to improve the efficiency of killing mycoplasma;

[0047] While the U-shaped block 9 reciprocates, the first extrusion block 14 will contact the second extrusion block 15, driving the swing block 13, the rotating rod 12 and the rotating block 10 to swing and adjust around the bearing 16. When the first extrusion block 14 and the second extrusion block 15 are not in contact, the torsion generated by the torsion spring 11 will drive the structures such as the rotating block 10 to reset. In this cycle, the rotating block 10 will drive the shunt box 5 and the atomizing nozzles 6 to swing, thereby increasing the area of alcohol spraying, avoiding blind spots, and further improving the effect of killing mycoplasma.

[0048] It should be noted that the motor 7 is a device or equipment existing in the prior art, or a device or equipment that can be realized by the prior art, and the specific composition and principle of the power supply of the motor 7 are clear to those skilled in the art, so it will not be described in detail.

[0049] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clean bench capable of killing mycoplasma, comprising a clean bench body (1) and an ultraviolet lamp (2), wherein the ultraviolet lamp (2) is fixedly installed inside the clean bench body (1), characterized in that: The top of the clean bench body (1) is fixedly connected to an alcohol tank (3), one side of the alcohol tank (3) is provided with a transmission pipe (4), the transmission pipe (4) and the alcohol tank (3) are connected to each other through a water pump, one end of the transmission pipe (4) passes through the interior of the clean bench body (1) and is fixedly connected to a diversion box (5), the bottom of the diversion box (5) is fixedly connected to a plurality of atomizing nozzles (6), and one side of the clean bench body (1) is provided with a transmission mechanism; The transmission mechanism comprises a motor (7) fixedly mounted on one side of the clean bench body (1); the output end of the motor (7) penetrates into the interior of the clean bench body (1) and is fixedly connected to a reciprocating screw (8); the surface of the reciprocating screw (8) is transmission-connected to a U-shaped block (9); a rotating block (10) is arranged inside the U-shaped block (9); the bottom of the rotating block (10) is fixedly connected to the top of the diverter box (5); both sides of the rotating block (10) are fixedly connected to torsion springs (11); one end of the torsion spring (11) is fixedly connected to the inner wall of the rotating block (10); and both sides of the rotating block (10) are provided with swing mechanisms.

2. The clean bench capable of killing mycoplasma according to claim 1, characterized in that: The swing mechanism comprises a rotating rod (12) fixedly connected to both sides of a rotating block (10); one end of the rotating rod (12) penetrates one side of the U-shaped block (9) and is fixedly connected to a swing block (13); a first extrusion block (14) is fixedly connected to the circumferential side of the swing block (13); and a plurality of second extrusion blocks (15) used in conjunction with the first extrusion blocks (14) are fixedly connected to the inner wall of the clean bench body (1).

3. The clean bench capable of killing mycoplasma according to claim 2, characterized in that: A bearing (16) is sleeved on the surface of the rotating rod (12), and one side of the swing block (13) is rotatably connected to one side of the U-shaped block (9) via the bearing (16).

4. The clean bench capable of killing mycoplasma according to claim 2, characterized in that: Both sides of the first extrusion block (14) and the second extrusion block (15) are sloped.

5. The clean bench capable of killing mycoplasma according to claim 1, characterized in that: A sliding block (17) is fixedly connected to the top of the U-shaped block (9), and a sliding groove (18) for use with the sliding block (17) is provided on the inner wall of the clean bench body (1).

6. The clean bench capable of killing mycoplasma according to claim 1, characterized in that: One end of the reciprocating screw rod (8) is provided with a rotating shaft (19), and is rotatably connected to the inner wall of the clean bench body (1) via the rotating shaft (19).

7. The clean bench capable of killing mycoplasma according to claim 1, characterized in that: The top of the alcohol tank (3) is fixedly connected to a liquid replenishing tube (20), and the surface of the liquid replenishing tube (20) is threadedly connected to a sealing cover (21).

Images