CN216404406U

CN216404406U - Ultraviolet radiation device

Info

Publication number: CN216404406U
Application number: CN202122007861.0U
Authority: CN
Inventors: 牛春艳; 周桂安; 刘启东
Original assignee: Chongqing Datsing Yicheng Bio Tech Co ltd
Current assignee: Chongqing Keji Biotechnology Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-04-29
Anticipated expiration: 2031-08-25

Abstract

The utility model relates to the technical field of biological research boxes, in particular to an ultraviolet radiation device which comprises a box body, wherein four corners at the bottom of the box body are respectively provided with a supporting station foot, a plurality of storage cavities are arranged in the box body, the front end surface of each storage cavity is provided with a box door, one side of each box door is rotatably connected with the box body through a door hinge, one side of the front end surface of each box door, which is far away from the door hinge, is provided with a door lock handle, the top of the box body is provided with a fan and an air purifier, the air inlet of the fan is connected with the air purifier, the temperature environment in the independent storage cavity is conveniently controlled through a heater and a temperature sensor, a return pipe is connected with an air inlet pipe to form a loop, so that the air and the residual heat are reused, the energy is saved, a placing plate can be pushed by a displacement mechanism, and biological graft skin sheets can be conveniently moved back and forth to be fully contacted with a solution, the efficiency is improved.

Description

Ultraviolet radiation device

Technical Field

The utility model relates to the technical field of biological research boxes, in particular to an ultraviolet radiation device.

Background

Skin grafting is a common method for treating skin defects caused by wounds, burns and other factors, and comprises the steps of transplanting free skin graft with skin tissues transplanted independently and pedicle flap or skin tube with skin and subcutaneous tissues transplanted simultaneously, wherein whether the transplanted skin can survive depends on whether the transplanted skin and the skin tissues establish effective blood circulation, and biological skin graft is widely concerned with the use of pig skin grafting.

At present, when the skin is transplanted to carry out biological research conveniently, the biological transplantation skin is required to be treated, the existing treatment device can only carry out ultraviolet radiation on the biological transplantation skin, the temperature in the device can not be regulated and controlled, the research result is influenced, the biological transplantation skin and solution are placed in a static state, the reaction efficiency is slow, and therefore an ultraviolet radiation device is required to improve the problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an ultraviolet radiation device to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme:

an ultraviolet radiation device comprises a box body, wherein supporting station feet are arranged at four corners of the bottom of the box body, a plurality of storage cavities are arranged in the box body, a box door is arranged on the front end face of each storage cavity, one side of the box door is rotatably connected with the box body through a door hinge, a door lock handle is arranged on one side, away from the door hinge, of the front end face of the box door, a fan and an air purifier are arranged at the top of the box body, an air inlet of the fan is connected with the air purifier, an air outlet of the fan is connected with each storage cavity through an air inlet pipe, an air return pipe is communicated with one side, away from the air inlet pipe, of each storage cavity, one end, away from the storage cavity, of the air return pipe is connected with the air inlet pipe, an ultraviolet lamp tube is arranged at the top end of the interior of each storage cavity, slide rails are arranged on two sides of the interior of each storage cavity, and the two slide rails are positioned on the same horizontal plane, two be provided with between the slide rail and place the board, the inside in storage chamber still is provided with the drive and places the displacement mechanism that the board removed, install the controller on the lateral wall of box, the controller is connected with fan, air purifier and ultraviolet tube electricity.

Preferably, displacement mechanism includes motor, rolling disc, connecting rod and push rod, the inside bottom at the storage chamber is installed to the motor, the rolling disc is installed to the output of motor, the edge of rolling disc one side articulates there is the connecting rod, the one end that the rolling disc was kept away from to the connecting rod articulates there is the push rod, the one end that the connecting rod was kept away from to the push rod is articulated with the back intermediate position of placing the board.

Preferably, the outside activity cover of push rod is equipped with the stop collar, all be connected through the dead lever between the both sides of stop collar and the inside wall in storage chamber.

Preferably, the even interval in inside top and the bottom of slide rail is provided with a plurality of mounting grooves, all be provided with the ball in the mounting groove, the ball exceeds half volume and is located inside the mounting groove.

Preferably, the top and the bottom at the two ends of the placing plate are both provided with sliding grooves along the length direction of the sliding rails, the placing plate is in rolling connection with the sliding rails through the sliding grooves and the rolling balls, and the top of the placing plate is provided with a placing groove.

Preferably, each air inlet pipe is provided with a heater, each storage cavity is internally provided with a temperature sensor, and the heater and the temperature sensors are electrically connected with the controller.

Preferably, a sealing ring is arranged at the contact position of the box door and the storage cavity.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the plurality of storage cavities are arranged to facilitate the storage of a plurality of biological graft sheets, the biological graft sheets are separately placed to avoid cross infection, the biological study sheets are radiated through the ultraviolet lamp tubes to eliminate bacteria, meanwhile, the temperature environment in the separate storage cavities is conveniently controlled through the arranged heater and the temperature sensor, the return pipe is connected with the air inlet pipe to form a loop, so that the air and the residual heat are reused, the energy is saved, the placement plate can be pushed to move back and forth through the arranged displacement mechanism, the biological graft sheets are conveniently and fully contacted with the solution, and the efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of an ultraviolet radiation device according to the present invention;

FIG. 2 is a schematic view of the internal structure of an ultraviolet radiation device according to the present invention;

FIG. 3 is a top view of the interior of an ultraviolet radiation device of the present invention;

fig. 4 is a schematic view of a connection structure of a placing plate and a slide rail of the ultraviolet radiation device of the utility model.

In the figure: 1. a box body; 101. a storage chamber; 2. a box door; 3. a door hinge; 4. a door lock handle; 5. supporting the standing leg; 6. a controller; 7. a fan; 8. an air purifier; 9. an air inlet pipe; 10. a heater; 11. An air return pipe; 12. a seal ring; 13. an ultraviolet lamp tube; 14. a temperature sensor; 15. placing the plate; 1501. A placement groove; 1502. a chute; 16. a slide rail; 1601. mounting grooves; 1602. a ball bearing; 17. a displacement mechanism; 1701. a motor; 1702. rotating the disc; 1703. a connecting rod; 1704. a push rod; 1705. a limiting sleeve; 1706. and (5) fixing the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution:

an ultraviolet radiation device comprises a box body 1, supporting station feet 5 are installed at four corners of the bottom of the box body 1, a plurality of storage cavities 101 are arranged in the box body 1, a box door 2 is arranged on the front end face of each storage cavity 101, one side of the box door 2 is rotatably connected with the box body 1 through a door hinge 3, a door lock handle 4 is installed on one side, away from the door hinge 3, of the front end face of the box door 2, a fan 7 and an air purifier 8 are installed at the top of the box body 1, an air inlet of the fan 7 is connected with the air purifier 8, an air outlet of the fan 7 is connected with each storage cavity 101 through an air inlet pipe 9, an air return pipe 11 is communicated with one side, away from the air inlet pipe 9, of the air return pipe 11 is connected with the air inlet pipe 9, an ultraviolet lamp tube 13 is installed at the top end of the interior of each storage cavity 101, slide rails 16 are installed on two sides of the interior of the storage cavity 101, and the two slide rails 16 are located on the same horizontal plane, the biological skin grafting device is characterized in that a placing plate 15 is arranged between the two sliding rails 16, a displacement mechanism 17 for driving the placing plate 15 to move is further arranged inside the storage cavity 101, the controller 6 is installed on the outer side wall of the box body 1, and the controller 6 is electrically connected with the fan 7, the air purifier 8 and the ultraviolet lamp tube 13.

In this embodiment, referring to fig. 3, the displacement mechanism 17 includes a motor 1701, a rotating disc 1702, a connecting rod 1703 and a push rod 1704, the motor 1701 is installed at the bottom end inside the storage chamber 101, the rotating disc 1702 is installed at the output end of the motor 1701, the connecting rod 1703 is hinged at the edge of one side of the rotating disc 1702, the push rod 1704 is hinged at the end of the connecting rod 1703 far away from the rotating disc 1702, the end of the push rod 1704 far away from the connecting rod 1703 is hinged at the middle position of the back of the placing plate 15, a position limiting sleeve 1705 is movably sleeved outside the push rod 1704, both sides of the position limiting sleeve 1705 are connected with the inner side wall of the storage chamber 101 through a fixing rod 1706, the motor 1701 drives the rotating disc to rotate, the push rod 1704 is driven by the connecting rod 1703 to move, so that the placing plate 15 moves back and forth, and the biological graft sheets are conveniently and fully contacted with the solution.

In this embodiment, referring to fig. 4, a plurality of mounting grooves 1601 are disposed at equal intervals at the top end and the bottom end inside the slide rail 16, balls 1602 are disposed in the mounting grooves 1601, the balls 1602 exceed half of the volume and are located inside the mounting grooves 1601, sliding grooves 1502 are disposed at the top and the bottom of the two ends of the placing plate 15 along the length direction of the slide rail 16, the placing plate 15 and the slide rail 16 are connected in a rolling manner through the sliding grooves 1502 and the balls 1602, a placing groove 1501 is disposed at the top of the placing plate 15, and the moving stability of the placing plate 15 is improved.

In this embodiment, referring to fig. 1, each air inlet pipe 9 is provided with a heater 10, each storage cavity 101 is provided with a temperature sensor 14, the heater 10 and the temperature sensor 14 are electrically connected to the controller 6, and the heater 10 is convenient for heating the air introduced by the fan 7, so as to change the temperature inside the storage cavity 101, and the temperature inside the storage cavity 101 can be monitored in real time by the temperature sensor 14 and fed back to the controller 6, so as to control the heating temperature of the heater 10, and facilitate the internal temperature adjustment.

In this embodiment, referring to fig. 2, a sealing ring 12 is disposed at a contact position between the box door 2 and the storage chamber 101, so as to improve the sealing performance inside the storage chamber 101.

The working principle of the utility model is as follows: when in use, the experimental box filled with the biological graft sheets and the solution is placed in the placing groove 1501 on the placing plate 15, the box door 2 is closed, the biological study sheets are radiated through the ultraviolet lamp tube 13 to kill bacteria, the rotating disc 1702 is driven to rotate through the motor 1701, the push rod 1704 is driven to move through the connecting rod 1703, so that the placing plate 15 moves back and forth, the placing plate 15 is connected with the sliding rail 16 in a rolling way through the sliding groove 1502 and the rolling balls 1602, the moving stability of the placing plate 15 is improved, the biological study sheets are conveniently and fully contacted with the solution, the outside air is introduced through the fan 7, the air is purified through the air purifier 8 to avoid polluting the biological graft sheets, the purified air enters each storage cavity 101 through the air inlet pipe 9, the air is conveniently heated through the heater 10, the temperature inside the storage cavity 101 is changed, the temperature inside the storage cavity 101 can be monitored in real time through the arranged temperature sensor 14, and feed back to controller 6, control the heating temperature of heater 10, the temperature regulation of the inside of being convenient for, and the air flows into intake pipe 9 again from muffler 11, reduces the consumption of the energy, and the practicality is higher.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An ultraviolet radiation device, includes box (1), its characterized in that: support station feet (5) are installed at four corners of the bottom of the box body (1), a plurality of storage cavities (101) are arranged inside the box body (1), a box door (2) is arranged on the front end face of each storage cavity (101), one side of the box door (2) is rotatably connected with the box body (1) through a door hinge (3), a door lock handle (4) is installed on one side, away from the door hinge (3), of the front end face of the box door (2), a fan (7) and an air purifier (8) are installed at the top of the box body (1), an air inlet of the fan (7) is connected with the air purifier (8), an air outlet of the fan (7) is connected with each storage cavity (101) through an air inlet pipe (9), an air return pipe (11) is communicated with one side, away from the air inlet pipe (9), of the air return pipe (11), away from the storage cavity (101), ultraviolet tube (13) are installed on the inside top in storage chamber (101), slide rail (16), two are all installed to the both sides of the inside in storage chamber (101) slide rail (16) are located same horizontal plane, two be provided with between slide rail (16) and place board (15), the inside in storage chamber (101) still is provided with the drive and places displacement mechanism (17) that board (15) removed, install controller (6) on the lateral wall of box (1), controller (6) are connected with fan (7), air purifier (8) and ultraviolet tube (13) electricity.

2. An ultraviolet radiation device according to claim 1, wherein: the displacement mechanism (17) comprises a motor (1701), a rotating disc (1702), a connecting rod (1703) and a push rod (1704), wherein the motor (1701) is installed at the inner bottom end of the storage cavity (101), the rotating disc (1702) is installed at the output end of the motor (1701), the connecting rod (1703) is hinged to the edge of one side of the rotating disc (1702), the push rod (1704) is hinged to one end, away from the rotating disc (1702), of the connecting rod (1703), and the other end, away from the connecting rod (1703), of the push rod (1704) is hinged to the middle position of the back of the placing plate (15).

3. An ultraviolet radiation device according to claim 2, wherein: the outside activity cover of push rod (1704) is equipped with stop collar (1705), all be connected through dead lever (1706) between the both sides of stop collar (1705) and the inside wall of storing chamber (101).

4. An ultraviolet radiation device according to claim 1, wherein: the equal interval in inside top and the bottom of slide rail (16) is provided with a plurality of mounting grooves (1601), all be provided with ball (1602) in mounting groove (1601), ball (1602) exceed half the volume and are located inside mounting groove (1601).

5. An ultraviolet radiation device according to claim 4, wherein: the top and the bottom of the two ends of the placing plate (15) are provided with sliding grooves (1502) along the length direction of the sliding rail (16), the placing plate (15) is connected with the sliding rail (16) in a rolling mode through the sliding grooves (1502) and rolling balls (1602), and a placing groove (1501) is formed in the top of the placing plate (15).

6. An ultraviolet radiation device according to claim 1, wherein: each air inlet pipe (9) is provided with a heater (10), each storage cavity (101) is internally provided with a temperature sensor (14), and the heaters (10) and the temperature sensors (14) are electrically connected with a controller (6).

7. An ultraviolet radiation device according to claim 1, wherein: and a sealing ring (12) is arranged at the contact position of the box door (2) and the storage cavity (101).