CN213528752U

CN213528752U - Mini superclean bench

Info

Publication number: CN213528752U
Application number: CN202022132309.XU
Authority: CN
Inventors: 邓可; 刘光瑞
Original assignee: Guizhou Education University
Current assignee: Guizhou Education University
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-06-25
Anticipated expiration: 2030-09-25

Abstract

The utility model relates to a superclean bench technical field specifically is a Mini superclean bench, the inside of casing is provided with the inner chamber down, and the top of casing is fixed with the casing down, one side of casing is provided with the show box down, and the front surface of casing is located below position department down and is fixed with control panel down, one side of inner chamber is provided with the shrouding, the top of going up the casing is located one side position department and has seted up the vent, the outside of shrouding is fixed with the sheet frame, it opens and shuts the mechanism automatically to go up to be connected with between casing and the sheet frame, one side of show box is provided with the fixture block. The utility model relates to a novelty, the shrouding of convenient to use workstation one side can stably go up and down, and can not take place the phenomenon of landing in the use, and the seal is strong, simultaneously, and the disinfection is effectual, can guarantee the aseptic nature in the workstation, and the workstation volume is less in addition, can directly put on the desktop, satisfies partial user's demand.

Description

Mini superclean bench

Technical Field

The utility model relates to an superclean bench technical field specifically is a Mini superclean bench.

Background

The super clean bench is one kind of one-way flow type air purifier providing local dustless and bacteria-free work environment. The method is suitable for scientific research and production departments which need local clean and sterile working environments, such as medicine and health, biological pharmacy, food, medical science experiments, optics, electronics, sterile laboratory experiments, sterile microorganism inspection, plant tissue culture inoculation and the like.

The current superclean bench is large in size, cannot meet the use requirements of part of users, has certain limitation, and occupies a large space, so that the technical personnel in the field provide a Mini superclean bench to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a Mini superclean bench to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a Mini superclean bench comprises a lower shell, wherein an inner cabin is arranged inside the lower shell, an upper shell is fixed above the lower shell, a display box is arranged on one side of the lower shell, a control panel is fixed on the lower position of the front surface of the lower shell, a sealing plate is arranged on one side of the inner cabin, a vent is arranged on one side of the upper shell, a plate frame is fixed on the outer side of the sealing plate, an automatic opening and closing mechanism is connected between the upper shell and the plate frame, a clamping block is arranged on one side of the display box, and the display box is connected with the clamping block through a fixing plate;

the automatic opening and closing mechanism comprises a motor box and a sliding block fixed on one side of the plate frame, a motor is arranged in the motor box, one end of the motor is connected with a rotating shaft, a wire wheel is fixed at one end of the rotating shaft, a fixed wheel is arranged below the wire wheel, the wire wheel is connected with the fixed wheel through a wire rope, and the fixed wheel is connected with the plate frame through a connecting rod.

As a further scheme of the utility model, the position department that one side of casing corresponds the fixture block down is provided with the draw-in groove, the size of fixture block and the size looks adaptation of draw-in groove.

As a further scheme of the utility model, the inside in interior cabin is located top position department and is provided with the LED fluorescent tube, and the inside both sides position department that is located the LED fluorescent tube in interior cabin all is connected with the ultraviolet fluorescent tube.

As a further scheme of the utility model, the surface of vent is provided with the air filter component, the air filter component comprises three-layer filter core, and three-layer filter core is non-woven fabrics filter layer, active carbon filter layer and HEPA filter layer respectively.

As a further aspect of the utility model, the inside of going up the casing is provided with the fan, the inside in interior cabin is located both sides position department and has seted up the exhaust vent.

As a further aspect of the utility model, the inside of interior cabin corresponds the position department of tight pulley and has seted up flutedly, and the inside of interior cabin corresponds the position department of connecting rod and has seted up first spout, the inside of interior cabin corresponds the position department of slider and has seted up the second spout, the internal diameter of first spout and the diameter looks adaptation of connecting rod, the internal diameter of second spout and the diameter looks adaptation of slider.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novelty, convenient to use: 1. the sealing plate on one side of the workbench can be stably lifted, the phenomenon of slipping cannot occur in the using process, the sealing performance is strong, meanwhile, the sterilization and disinfection effects are good, and the sterility in the workbench can be guaranteed; 2. the super-clean workbench is small in size and can be directly placed on a desktop, and the requirements of partial users are met.

Drawings

FIG. 1 is a schematic structural diagram of a Mini clean bench;

FIG. 2 is a schematic structural diagram of an automatic opening and closing mechanism in a Mini clean bench;

FIG. 3 is a schematic bottom view of the inner chamber of the Mini clean bench;

fig. 4 is a schematic structural diagram of a side display box in a Mini clean bench.

In the figure: 1. a lower housing; 2. an inner chamber; 3. an upper housing; 4. a plate frame; 5. closing the plate; 6. a motor case; 7. a motor; 8. a rotating shaft; 9. a wire wheel; 10. a cord; 11. a fixed wheel; 12. a connecting rod; 13. a groove; 14. a first chute; 15. a slider; 16. a second chute; 17. a control panel; 18. an LED lamp tube; 19. an ultraviolet lamp tube; 20. a display box; 21. a card slot; 22. a fixing plate; 23. a clamping block; 24. a vent; 25. an air filtration assembly.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, a Mini superclean bench includes a lower casing 1, an inner chamber 2 is disposed inside the lower casing 1, an upper casing 3 is fixed above the lower casing 1, a display box 20 is disposed on one side of the lower casing 1, a control panel 17 is fixed on a lower position of a front surface of the lower casing 1, a sealing plate 5 is disposed on one side of the inner chamber 2, a vent 24 is disposed on one side of the upper casing 3, a plate frame 4 is fixed on an outer side of the sealing plate 5, an automatic opening and closing mechanism is connected between the upper casing 3 and the plate frame 4, a clamping block 23 is disposed on one side of the display box 20, and the display box 20 is connected to the clamping block 23 through a fixing plate 22;

automatic mechanism that opens and shuts includes motor case 6 and the slider 15 that is fixed in plate frame 4 one side, the inside of motor case 6 is provided with motor 7, the one end of motor 7 is connected with pivot 8, the one end of pivot 8 is fixed with line wheel 9, the below of line wheel 9 is provided with tight pulley 11, and link to each other through cotton rope 10 between line wheel 9 and the tight pulley 11, link to each other through connecting rod 12 between tight pulley 11 and the plate frame 4, starter motor 7, under the operation of motor 7, the rotation of line wheel 9, can make cotton rope 10 control tight pulley 11 go up and down, thereby realize the lift of shrouding 5, during this period, the inside of slider 15 and second spout 16 slides, make shrouding 5 more steady in the lift in-process.

In fig. 4, the position department that one side of lower casing 1 corresponds fixture block 23 is provided with draw-in groove 21, and the size of fixture block 23 and the size looks adaptation of draw-in groove 21 need fill out and hang the instrument record of using after finishing using at every turn, so can put into show box 20 with the record of using, be convenient for look over at any time, when cleaning the clearance, can take off show box 20, be convenient for clear up lower casing 1 surface.

In fig. 3, an LED tube 18 is disposed at a top position inside the inner compartment 2, and ultraviolet tubes 19 are connected to both sides of the LED tube 18 inside the inner compartment 2, and before and after use, the ultraviolet tubes 19 are required to be used for irradiation disinfection.

In fig. 1, an air filter assembly 25 is arranged on the surface of the air vent 24, the air filter assembly 25 is composed of three filter elements, the three filter elements are respectively a non-woven fabric filter layer, an active carbon filter layer and a HEPA filter layer, and the high-efficiency air filter has a filter efficiency of more than 99.999% for dust particles of 0.1-0.2 μm, such as particles, smoke, microorganisms and the like.

In fig. 1, a fan is arranged in the upper shell 3, air outlets are formed in positions, located on two sides, in the inner cabin 2, after wiping and sterilizing, the fan located in the upper shell 3 can be opened, air filtered by the air filtering component 25 enters the inner cabin 2, original air in the inner cabin 2 is removed, dust particles and biological particles are taken away, and a sterile high-cleanness working environment is formed.

In fig. 2, the inside of the inner chamber 2 is provided with a groove 13 corresponding to the position of the fixed wheel 11, the inside of the inner chamber 2 is provided with a first chute 14 corresponding to the position of the connecting rod 12, the inside of the inner chamber 2 is provided with a second chute 16 corresponding to the position of the sliding block 15, the inner diameter of the first chute 14 is matched with the diameter of the connecting rod 12, the inner diameter of the second chute 16 is matched with the diameter of the sliding block 15, and in the lifting process of the sealing plate 5, the sliding block 15 slides in the inside of the second chute 16, so that the sealing plate 5 is more stable in the lifting process.

The utility model discloses a theory of operation is: when the workbench is used, the inner chamber 2 is wiped by gauze soaked by cleaning liquid, then the disinfectant is used for wiping and disinfecting, then the power is switched on, the ultraviolet lamp tube 19 is opened for 50 minutes in advance to irradiate and disinfect, microorganisms accumulated on the surface of the workbench in a purification working area are treated, meanwhile, a fan positioned inside the upper shell 3 can be opened, air filtered by the air filtering component 25 enters the inner chamber 2, original air in the inner chamber 2 is removed, dust particles and biological particles are taken away, so that a sterile high-cleanness working environment is formed, and after 30 minutes, the ultraviolet lamp is turned off.

Then starting the motor 7, under the operation of the motor 7, the rotation of the wire wheel 9 can enable the wire 10 to control the fixed wheel 11 to ascend and descend, thereby realizing the ascending and descending of the sealing plate 5, and during the period, the sliding block 15 slides in the second sliding groove 16, so that the sealing plate 5 is more stable in the ascending and descending process.

After the operation is finished, the inner chamber 2 is cleaned, each waste is collected, the waste is wiped and disinfected by using a cleaning agent and a disinfectant, the ultraviolet lamp tube 19 is finally opened, the ultraviolet lamp tube 19 is closed after 30 minutes of irradiation and disinfection, and the power supply is cut off.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A Mini superclean bench comprises a lower shell (1), and is characterized in that an inner cabin (2) is arranged inside the lower shell (1), an upper shell (3) is fixed above the lower shell (1), a display box (20) is arranged on one side of the lower shell (1), a control panel (17) is fixed on the lower position of the front surface of the lower shell (1), a sealing plate (5) is arranged on one side of the inner cabin (2), a vent (24) is arranged on one side of the upper position of the upper shell (3), a plate frame (4) is fixed on the outer side of the sealing plate (5), an automatic opening and closing mechanism is connected between the upper shell (3) and the plate frame (4), a clamping block (23) is arranged on one side of the display box (20), and the display box (20) is connected with the clamping block (23) through a fixing plate (22);

the automatic opening and closing mechanism comprises a motor box (6) and a sliding block (15) fixed on one side of a plate frame (4), a motor (7) is arranged inside the motor box (6), one end of the motor (7) is connected with a rotating shaft (8), one end of the rotating shaft (8) is fixed with a wire wheel (9), a fixed wheel (11) is arranged below the wire wheel (9), the wire wheel (9) is connected with the fixed wheel (11) through a wire rope (10), and the fixed wheel (11) is connected with the plate frame (4) through a connecting rod (12).

2. The Mini clean bench according to claim 1, wherein a slot (21) is formed in one side of the lower casing (1) at a position corresponding to the slot (23), and the size of the slot (23) is matched with the size of the slot (21).

3. The Mini clean bench according to claim 1, wherein the LED lamp tube (18) is arranged at the top position inside the inner chamber (2), and the ultraviolet lamp tubes (19) are connected to the positions at the two sides of the LED lamp tube (18) inside the inner chamber (2).

4. The Mini ultra-clean bench according to claim 1, wherein the surface of the ventilation opening (24) is provided with an air filtering component (25), the air filtering component (25) is composed of three layers of filter elements, and the three layers of filter elements are respectively a non-woven fabric filter layer, an activated carbon filter layer and a HEPA filter layer.

5. The Mini clean bench according to claim 1, wherein the inside of the upper housing (3) is provided with a fan, and the inside of the inner chamber (2) is provided with air outlets at two sides.

6. The Mini ultra-clean workbench according to claim 1, wherein a groove (13) is formed in the inner part of the inner chamber (2) corresponding to the position of the fixed wheel (11), a first sliding groove (14) is formed in the inner part of the inner chamber (2) corresponding to the position of the connecting rod (12), a second sliding groove (16) is formed in the inner part of the inner chamber (2) corresponding to the position of the sliding block (15), the inner diameter of the first sliding groove (14) is adapted to the diameter of the connecting rod (12), and the inner diameter of the second sliding groove (16) is adapted to the diameter of the sliding block (15).