CN213388607U

CN213388607U - Laboratory biological cultivation cabinet

Info

Publication number: CN213388607U
Application number: CN202021812185.3U
Authority: CN
Inventors: 吴婧; 张怡; 刘雅甜; 王婷婷
Original assignee: Jiangsu Cancer Hospital
Current assignee: Jiangsu Cancer Hospital
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-06-08
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a laboratory biological cultivation cabinet, include: the incubator comprises a cabinet body, wherein a plurality of pull-type incubators are arranged in the cabinet body, each incubator comprises a box body and an upper cover, and the box bodies are movably connected with the upper covers; the incubator is provided with an exhaust hole and a sealing door, and the position of the sealing door corresponds to the position of the exhaust hole; the incubator is also provided with an observation window; the interior of the incubator is fixedly connected with an electric heating wire, a temperature sensor, an LED lamp and an ultraviolet lamp; the bottom of the box body is fixedly connected with a motor, and an output shaft of the motor extends into the box body and is fixedly connected with a rotating disk; the rotating disc is detachably connected with a culture tray, and a plurality of container grooves are arranged in the culture tray; air exchange nets are arranged between the incubators and the upper wall of the cabinet body, and the air exchange nets are arranged on the rear wall of the cabinet body. The utility model discloses can realize the separately cultivation of different biology and the different growth stages of same biology, and effectively guarantee the homogeneity that a plurality of cultivation household utensils were heated.

Description

Laboratory biological cultivation cabinet

Technical Field

The utility model relates to a biological cultivation technical field especially relates to a laboratory biological cultivation cabinet.

Background

In the biological related experimental research, a biological culture tool is an indispensable important device. In the biological test process, for the accuracy that improves data, glassware simultaneous cultivation such as a large amount of test tubes, culture dish, erlenmeyer flask is usually required, and current cultivation cabinet is bottom or lateral wall heating usually, at the cultivation in-process, can't guarantee the homogeneity of a plurality of culture wares in the temperature to can't guarantee to cultivate the effect. Simultaneously, in the biological test process, for the convenience of contrast, multiple biological simultaneous culture is usually required, however different biology needs different temperature environment, and same kind of biology is in the cultivation process, the required temperature of different growth stages also differs to some extent, current cultivation cabinet is in the biological simultaneous culture process of difference, is difficult to satisfy the temperature demand, and in the sample process, need open whole cabinet door, it is very big to other biological temperature influences that are cultivateing to can't guarantee to cultivate the effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a laboratory biological cultivation cabinet to solve the technical problem that exists among the prior art, can realize the separately cultivation of different biology and the different growth stages of same biology, and effectively guaranteed the homogeneity that a plurality of cultivation household utensils were heated.

In order to achieve the above object, the utility model provides a following scheme: the utility model provides a laboratory biological cultivation cabinet, include: the incubator comprises a cabinet body, wherein a plurality of pull-type incubators are arranged in the cabinet body, each incubator comprises a box body and an upper cover, and the box bodies are movably connected with the upper covers; the incubator is provided with an exhaust hole and a sealing door, and the position of the sealing door corresponds to the position of the exhaust hole; the incubator is also provided with an observation window; the interior of the incubator is fixedly connected with an electric heating wire, a temperature sensor, an LED lamp and an ultraviolet lamp; the bottom of the box body is fixedly connected with a motor, and an output shaft of the motor extends into the box body and is fixedly connected with a rotating disc; the rotating disc is detachably connected with a culture tray, and a plurality of container grooves are formed in the culture tray; the incubator, the incubator with all be equipped with the net of taking a breath between the cabinet body upper wall, the net of taking a breath set up in the back wall of the cabinet body.

Preferably, the exhaust hole and the sealing door are arranged on the upper cover, and the position of the exhaust hole corresponds to the position of the ventilation net.

Preferably, the top of the upper cover is fixedly connected with a first handle, and the outer wall of the box body is fixedly connected with a second handle.

Preferably, the box body and the upper cover are both provided with heat preservation layers, and the side wall of the box body and the bottom of the box body are both fixedly connected with heating wires.

Preferably, the outer wall of the box body is further provided with a temperature knob, a time knob, a switch button and an ultraviolet lamp switch.

Preferably, the bottom and the side wall of the culture tray are both of a net structure.

Preferably, a plurality of air holes are formed in the rotating disc.

Preferably, the container trough comprises a transverse flat plate and a longitudinal flat plate, wherein a plurality of inserting ports are formed in the transverse flat plate and the longitudinal flat plate, the transverse flat plate and the longitudinal flat plate are vertically inserted through the inserting ports to form the container trough, and a through hole is formed between two adjacent inserting ports in the transverse flat plate and the longitudinal flat plate.

Preferably, the top of the cabinet body is provided with a display screen and an audible and visual alarm.

Preferably, the bottom of the cabinet body is fixedly connected with universal wheels.

The utility model discloses a following technological effect:

(1) the utility model is provided with a plurality of culture boxes, and each culture box is independently controlled, thereby effectively realizing the separate culture of different organisms and different growth stages of the same organism;

(2) the utility model discloses set up the heat preservation at the incubator inner wall, set up the heating wire at the lateral wall of incubator and bottom all, and drive the rotary disk through the motor and rotate, place the cultivation tray on the rotary disk, the lateral wall and the bottom of cultivation tray are network structure, are convenient for thermal flow, can effectively improve the homogeneity of temperature in a plurality of cultivation household utensils, have guaranteed the cultivation effect;

(3) the utility model arranges the container groove in the culture tray, and culture utensils are placed in the container groove, thereby effectively preventing the culture solution from spilling during the rotation or movement process; meanwhile, the container groove is formed by splicing a transverse flat plate and a longitudinal flat plate, so that the size of the container groove can be flexibly adjusted, the container groove is suitable for culture utensils with different sizes, and the culture tray is easy to disassemble and assemble and convenient to clean and sterilize.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic view of the overall structure of the laboratory biological incubator of the present invention;

FIG. 2 is a cross-sectional view of the incubator of the present invention;

FIG. 3 is a plan view of the culture tray of the present invention;

FIG. 4 is a schematic view of the container tank of the present invention;

wherein, 1 is the cabinet body, 2 is the display screen, 3 is audible-visual annunciator, 4 is the incubator, 41 is the box, 411 is the observation window, 412 is the heating wire, 413 is temperature sensor, 414 is the second handle, 415 is the temperature knob, 416 is the time knob, 417 is shift knob, 418 is the ultraviolet lamp switch, 42 is the upper cover, 421 is first handle, 422 is the exhaust hole, 423 is sealing door, 424 is the LED lamp, 425 is the ultraviolet lamp, 426 is the heat preservation, 5 is the motor, 6 is the rotary disk, 7 is the cultivation tray, 71 is the container groove, 72 is horizontal flat board, 73 is vertical flat board, 74 is the through-hole, 75 is the screw hole, 8 is the net of taking a breath, 9 is the universal wheel, 10 is the main control board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1-4, the present embodiment provides a laboratory biological growth cabinet comprising: the refrigerator comprises a cabinet body 1, wherein a glass door is movably connected to the outer side of the cabinet body 1, and magnetic door seals are arranged at the edge positions of the periphery of the glass door; a plurality of drawing type culture boxes 4 are arranged in the cabinet body 1, and can be used for separately culturing various organisms or different stages of the same organism;

each incubator 4 comprises a box body 41 and an upper cover 42, and the upper cover 42 is movably connected with the box body 41 through a pin shaft; a first handle 421 is fixedly connected to the top of the upper cover 42, so that the upper cover 42 can be conveniently lifted; the upper cover 42 is further provided with an exhaust hole 422, the top of the upper cover 42 is further provided with a sealing door 423, the sealing door 423 is movably connected with the upper cover 42, the sealing door 423 corresponds to the exhaust hole 422, and the balance between the air pressure in the incubator 4 and the external air pressure can be ensured by opening the sealing door 423; the bottom of the upper cover 42 is fixedly connected with an LED lamp 424 and an ultraviolet lamp 425, the LED lamp 424 can ensure the illumination required in the biological culture process, and the ultraviolet lamp 425 can disinfect the incubator 4 after the culture is finished; the inner wall of the box body 41 and the upper cover 42 are provided with an insulating layer 426; the side wall and the bottom of the box body 41 are fixedly connected with heating wires 412; the box body 41 is also internally provided with a temperature sensor 413 which is used for monitoring the temperature in the incubator 4 in real time and providing proper temperature for biological culture; a second handle 414 is fixedly connected to the outer wall of the box body 41, so that the incubator 4 can be pulled out conveniently; the outer wall of the box body 41 is also provided with a temperature knob 415, a time knob 416, a switch button 417 and an ultraviolet lamp switch 418; different incubators 4 can be separately controlled; still be equipped with observation window 411 on the outer wall of box 41, observation window 411 department is equipped with glass, through observation window 411 observes the cultivation state of organism in incubator 4.

The bottom of the box body 41 is fixedly connected with a motor 5, an output shaft of the motor 5 extends into the box body 41 and is fixedly connected with a rotating disc 6, the rotating disc 6 is provided with a plurality of air holes, so that heat at the bottom can be conveniently uploaded, and meanwhile, the rotating disc 6 is driven to rotate by the motor 5, so that the heating uniformity of a plurality of culture utensils is ensured; the rotary disc 6 is detachably connected with a culture tray 7 for placing a culture vessel, and the bottom and the side wall of the culture tray 7 are both of a net structure, so that heat can flow conveniently, and the heating uniformity of the culture vessel is improved.

The bottom of the culture tray 7 is provided with a plurality of threaded holes 75, and the culture tray 7 is detachably connected with the rotating disc 6 through screws; a plurality of container grooves 71 are arranged in the culture tray 7, and the container grooves 71 are used for placing culture vessels to prevent culture liquid in the culture vessels from spilling out in the rotating process; the container slot 71 comprises a transverse flat plate 72 and a longitudinal flat plate 73, wherein a plurality of inserting ports are respectively formed in the transverse flat plate 72 and the longitudinal flat plate 73, and the transverse flat plate 72 and the longitudinal flat plate 73 are vertically inserted through the inserting ports to form the container slot 71; the container groove 71 can be flexibly adjusted according to the size of the culture vessel, and the culture tray 7 is convenient to clean and disinfect through the insertion structure; through holes 74 are formed between two adjacent inserting ports on the transverse flat plate 72 and the longitudinal flat plate 73, so that heat can flow conveniently, and the heating uniformity of the culture vessel is improved.

Adjacent two from top to bottom leave the clearance between the incubator 4 and between the incubator 4 of the top and the cabinet body 1 upper wall, cabinet body 1 back wall is equipped with the net of ventilating 8, the quantity of the net of ventilating 8 with the incubator 4 is the same in quantity, the net of ventilating 8 is located the position in clearance corresponds with the position of the exhaust hole 422 on the upper cover 42, and the discharge and the collection of the interior gas of biological cultivation cabinet of being convenient for avoid the pollution to the environment.

1 top of the cabinet body is equipped with display screen 2 and audible-visual annunciator 3, display screen 2 is used for showing every the temperature and the time of incubator 4, audible-visual annunciator 3 is used for instructing the operating condition of biological cultivation cabinet cultivates the in-process, cultivates after the end, during equipment trouble, audible-visual annunciator 3 shows red light, green light, yellow light respectively to buzz the warning after the cultivation and when equipment trouble.

Four universal wheels 9 are fixedly connected to the bottom of the cabinet body 1, so that the cabinet body can be moved conveniently.

Still can dismantle in the cabinet body 1 and be connected with main control board 10, main control board 10 with temperature sensor 413, display screen 2, audible-visual annunciator 3, motor 5 electric connection.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. A laboratory biological growth cabinet, comprising: the incubator comprises a cabinet body (1), wherein a plurality of pull-out incubators (4) are arranged in the cabinet body, each incubator (4) comprises a box body (41) and an upper cover (42), and the box bodies (41) are movably connected with the upper covers (42); the incubator (4) is provided with an exhaust hole (422) and a sealing door (423), and the position of the sealing door (423) corresponds to the position of the exhaust hole (422); the incubator (4) is also provided with an observation window (411); the interior of the incubator (4) is fixedly connected with an electric heating wire (412), a temperature sensor (413), an LED lamp (424) and an ultraviolet lamp (425); the bottom of the box body (41) is fixedly connected with a motor (5), and an output shaft of the motor (5) extends into the box body (41) and is fixedly connected with a rotating disc (6); the rotating disc (6) is detachably connected with a culture tray (7), and a plurality of container grooves (71) are arranged in the culture tray (7); air exchange nets (8) are arranged between the incubators (4) and the upper wall of the cabinet body (1), and the air exchange nets (8) are arranged on the rear wall of the cabinet body (1).

2. Laboratory biological incubator according to claim 1, characterized in that said air vent (422), sealing door (423) are provided on said upper cover (42), the position of said air vent (422) corresponding to the position of said air exchange network (8).

3. The laboratory biological incubator according to claim 1, wherein a first handle (421) is fixedly connected to the top of the upper cover (42), and a second handle (414) is fixedly connected to the outer wall of the case (41).

4. The laboratory biological incubator according to claim 1, wherein the box body (41) and the upper cover (42) are provided with an insulating layer (426), and the side wall and the bottom of the box body (41) are fixedly connected with heating wires (412).

5. The laboratory biological incubator according to claim 1, wherein the outer wall of the cabinet (41) is further provided with a temperature knob (415), a time knob (416), a switch button (417) and an ultraviolet lamp switch (418).

6. Laboratory biological incubator according to claim 1, characterized in that the bottom and the side walls of the culture tray (7) are of a mesh structure.

7. Laboratory biological incubator according to claim 1, characterized in that said rotating disk (6) is provided with a plurality of ventilation holes.

8. The laboratory biological incubator according to claim 1, wherein the container slot (71) comprises a transverse plate (72) and a longitudinal plate (73), wherein the transverse plate (72) and the longitudinal plate (73) are respectively provided with a plurality of insertion ports, the transverse plate (72) and the longitudinal plate (73) are vertically inserted through the insertion ports to form the container slot (71), and a through hole (74) is formed between two adjacent insertion ports on the transverse plate (72) and the longitudinal plate (73).

9. The laboratory biological incubator according to any one of claims 1 to 8, wherein a display screen (2) and a sound-light alarm (3) are provided on the top of the cabinet body (1).

10. The laboratory biological incubator according to claim 9, wherein the bottom of the cabinet body (1) is fixedly connected with universal wheels (9).