CN218951410U - Carbon dioxide incubator with ultraviolet sterilization function - Google Patents

Abstract

The utility model belongs to the technical field of biological culture equipment, in particular to a carbon dioxide incubator with an ultraviolet sterilization function, which comprises a box body, wherein a steam heating device, an ultraviolet disinfection lamp and an upper carbon dioxide sensor and a lower carbon dioxide sensor are arranged in the box body; adopt the integral type design through the box, improve sealing performance greatly, drive the load-bearing chamber through the pulling handle and withdraw from transparent section of thick bamboo, make things convenient for personnel to get fast and put the culture dish, and the piston is synchronous to slide down to the air vent below and block up transparent section of thick bamboo, reduces transparent section of thick bamboo's exposure area, realizes the self-sealing to the box and then mr cuts off the pollution, avoids the inside contaminated of box.

Description

Carbon dioxide incubator with ultraviolet sterilization function

Technical Field

The utility model relates to the technical field of biological culture equipment, in particular to a carbon dioxide incubator with an ultraviolet sterilization function.

Background

The carbon dioxide incubator is used for culturing cells in vitro by simulating a growth environment similar to cells/tissues in an organism in the incubator. The stable temperature (37 ℃) is required in the incubator, the stable CO2 level (5%), the constant acid-base value (pH value: 7.2-7.4) and the higher relative saturation humidity (95%), the quality of the culture result in the incubator directly influences the success or failure of the subsequent test, in the prior art, the temperature, the humidity and the carbon dioxide level in the carbon dioxide incubator cannot be accurately controlled due to the frequent opening of the door, and the inside of the incubator is easily polluted, so that the culture fails.

The current chinese patent with publication number CN207452137U discloses a carbon dioxide incubator, which comprises a box body, a box door, a sterilizing chamber and a control chamber, wherein the sterilizing chamber and the control chamber are all arranged at the upper end of the box body in parallel, the box door is hinged with the box body, at least one hollow partition board is arranged in the box body, the hollow partition board is used for dividing the interior of the box body into at least 2 culture chambers, air holes are formed in the upper surface and the lower surface of the hollow partition board in a penetrating manner, a plugboard is arranged at the hollow part of the hollow partition board in a extractable manner, the plugboard is matched with the hollow partition board to separate the culture chambers adjacent to each other from top to bottom, an inner door is arranged outside the incubator, and the inner door is hinged with the side wall of the culture chamber. The utility model effectively solves the problem that the carbon dioxide incubator is easy to be polluted by the outside when the door is opened, and can adjust the size of the internal space of the incubator, thereby providing a stable environment for biological culture and improving the culture quality.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: in the technical scheme, adjacent culture cavities are separated through the plugboard, but the culture cavities to be taken and placed cannot be rapidly separated from pollution, and the exposure area of the taken and placed culture cavities is overlarge; therefore, a carbon dioxide incubator having an ultraviolet sterilization function has been proposed in order to solve the above-mentioned problems.

Disclosure of Invention

In order to overcome the defects of the prior art and solve the technical problems, the utility model provides a carbon dioxide incubator with an ultraviolet sterilization function.

The technical scheme adopted for solving the technical problems is as follows: the utility model discloses a carbon dioxide incubator with an ultraviolet sterilization function, which comprises a box body, wherein a steam heating device, an ultraviolet sterilizing lamp and an upper carbon dioxide sensor and a lower carbon dioxide sensor are arranged in the box body, a carbon dioxide injection end is arranged at the top of the box body, a plurality of transparent cylinders are fixedly connected to the bottom of the box body, the bottom ends of the transparent cylinders are opened, a sealing assembly is arranged in the transparent cylinders, the sealing assembly comprises a telescopic adjusting rod and a plurality of vent holes, the bottom ends of the telescopic adjusting rod are fixedly connected with a piston, a spring is sleeved outside the telescopic adjusting rod, a connecting sheet of the spring is fixedly connected with the transparent cylinders and the piston respectively, and the vent holes are formed in the outer surfaces of the transparent cylinders.

Preferably, the bottom of the piston is fixedly connected with a bearing chamber, and a culture dish is placed above the bearing chamber.

Preferably, the bottom of the bearing chamber is fixedly connected with a handle, and the upper part of the bearing chamber is fixedly connected with image pickup equipment.

Preferably, the sealing assembly further comprises a plurality of sealing caps screw-mounted at the bottom end of the transparent cylinder.

Preferably, the bearing chamber comprises an upper connecting sheet, a lower connecting sheet and two threaded telescopic rods, wherein an external threaded cylinder of each threaded telescopic rod is rotatably arranged at the bottom of the upper connecting sheet, and an internal threaded rod of each threaded telescopic rod is rotatably connected with the lower connecting sheet.

Preferably, a plurality of fans which are obliquely arranged are fixedly connected to the upper part inside the box body.

The utility model has the advantages that:

1. according to the utility model, the integrated design is adopted by the box body, so that the sealing performance is greatly improved, the bearing chamber is driven to withdraw from the transparent cylinder by pulling the handle, a person can conveniently and quickly take and put the culture dish, the piston synchronously slides down to the lower part of the vent hole to block the transparent cylinder, the exposed area of the transparent cylinder is reduced, the automatic sealing of the box body is realized, and a teacher can separate pollution, so that the pollution in the box body is avoided.

2. According to the utility model, after the culture dish is sampled, the transparent cylinder is blocked by the sealing cap, so that the sealing of the box body is realized, the upper connecting sheet and the lower connecting sheet can be adjusted by rotating the threaded telescopic rod, the height of the bearing chamber is changed, and the culture dish is further suitable for culture dishes with various sizes.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the case of the present utility model;

FIG. 3 is a cross-sectional view of a transparent cartridge of the present utility model;

FIG. 4 is an exploded view of FIG. 3 in accordance with the present utility model;

FIG. 5 is a schematic view of a loadlock structure according to the present utility model.

In the figure: 1. a case; 2. a steam heating device; 3. an ultraviolet sterilizing lamp; 4. a carbon dioxide sensor; 5. a carbon dioxide injection port; 6. a transparent tube; 7. a seal assembly; 71. a telescopic adjusting rod; 72. a spring; 73. a load-bearing chamber; 74. a vent hole; 75. a handle; 76. an image pickup apparatus; 77. a sealing cap; 78. a piston; 731. an upper connecting sheet; 732. a lower connecting piece; 733. a threaded telescopic rod; 8. a culture dish; 9. a blower.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a carbon dioxide incubator with ultraviolet sterilization function, including box 1, box 1's internally mounted has vapor heating device 2, ultraviolet disinfection lamp 3 and two upper and lower carbon dioxide sensor 4, carbon dioxide injection end 5 is installed at box 1's top, box 1's bottom fixedly connected with a plurality of transparent drums 6, and transparent drum 6's bottom opening, transparent drum 6's internally mounted has seal assembly 7, seal assembly 7 includes telescopic adjustment pole 71 and a plurality of air vent 74, telescopic adjustment pole 71's bottom fixedly connected with piston 78, telescopic adjustment pole 71's outside cover is equipped with spring 72, spring 72's even solitary list is respectively with transparent drum 6 and piston 78 fixed connection, air vent 74 sets up in transparent drum 6's surface department, box 1 adopts the design of an organic whole, no chamber door can improve sealing performance greatly, through vapor heating device 2 control box 1 inside humidity, carry out disinfection to box 1 through ultraviolet disinfection lamp 3, drive through pulling handle 75 and bear room 73 transparent drum 6, make things convenient for the personnel to withdraw from rapidly and put dish 8, and piston 78 is closed to the interior of transparent drum 6, and the automatic seal of air vent 74 is realized to the sealed box 1 is prevented from exposing to the interior of transparent drum 6, and the area of the sealed box is blocked up by the automatic seal of the box 1 is realized.

The bottom of the piston 78 is fixedly connected with a bearing chamber 73, and a culture dish 8 is arranged above the bearing chamber 73.

A handle 75 is fixedly connected to the bottom of the bearing chamber 73, and an imaging device 76 is fixedly connected to the upper side of the bearing chamber 73, so that the culture dish 8 can be observed through the imaging device 76.

The sealing assembly 7 further comprises a plurality of sealing caps 77, wherein the sealing caps 77 are arranged at the bottom end of the transparent tube 6 in a threaded manner, and the transparent tube 6 is plugged through the sealing caps 77 after the culture dish 8 is sampled, so that the box body 1 is sealed.

The bearing chamber 73 comprises an upper connecting sheet 731, a lower connecting sheet 732 and two threaded telescopic rods 733, the external thread cylinder of each threaded telescopic rod 733 is rotatably arranged at the bottom of the upper connecting sheet 731, the internal thread rod of each threaded telescopic rod 733 is rotatably connected with the corresponding lower connecting sheet 732, the upper connecting sheet 731 and the lower connecting sheet 732 can be adjusted by rotating the corresponding threaded telescopic rods 733, the height of the bearing chamber 73 is changed, and the bearing chamber is further suitable for culture dishes 8 with various sizes.

The upper part inside the box body 1 is fixedly connected with a plurality of fans 9 which are obliquely arranged, and the fans 9 drive air to flow so that carbon dioxide is uniformly mixed.

The box body 1 adopts an integrated design, sealing performance can be greatly improved without a box door, the interior humidity of the box body 1 is controlled through the steam heating device 2, the box body 1 is sterilized and disinfected through the ultraviolet sterilizing lamp 3, the fan 9 drives air to flow, carbon dioxide is uniformly mixed, the bearing chamber 73 is driven by the pulling handle 75 to exit the transparent cylinder 6, people can conveniently and quickly take and put the culture dish 8, the piston 78 synchronously slides down to the lower part of the vent hole 74 to block the transparent cylinder 6, the exposed area of the transparent cylinder 6 is reduced, automatic sealing of the box body 1 is realized, and then a teacher cuts off pollution, so that the interior of the box body 1 is prevented from being polluted;

sealing of the box body 1 is achieved by blocking the transparent cylinder 6 through the sealing cap 77 after sampling the culture dish 8;

the upper and lower connection pieces 731 and 732 can be adjusted by rotating the screw expansion and contraction lever 733 to change the height of the bearing chamber 73, thereby adapting to the culture dishes 8 of various sizes.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. The utility model provides a carbon dioxide incubator with ultraviolet sterilization function, includes box (1), internally mounted of box (1) has vapor heating device (2), ultraviolet disinfection lamp (3) and two upper and lower carbon dioxide sensor (4), carbon dioxide injection end (5), its characterized in that are installed at the top of box (1): the bottom fixedly connected with a plurality of transparent barrels (6) of box (1), and the bottom opening of transparent barrel (6), internally mounted of transparent barrel (6) has sealing component (7), sealing component (7) are including flexible regulation pole (71) and a plurality of air vent (74), the bottom fixedly connected with piston (78) of flexible regulation pole (71), the outside cover of flexible regulation pole (71) is equipped with spring (72), even solitary list of spring (72) is respectively with transparent barrel (6) and piston (78) fixed connection, the surface department at transparent barrel (6) is seted up to air vent (74).

2. The carbon dioxide incubator with ultraviolet sterilization function according to claim 1, wherein: the bottom of the piston (78) is fixedly connected with a bearing chamber (73), and a culture dish (8) is placed above the bearing chamber (73).

3. A carbon dioxide incubator with ultraviolet sterilization function according to claim 2, characterized in that: the bottom of the bearing chamber (73) is fixedly connected with a handle (75), and the upper part of the bearing chamber (73) is fixedly connected with image pickup equipment (76).

4. The carbon dioxide incubator with ultraviolet sterilization function according to claim 1, wherein: the sealing assembly (7) further comprises a plurality of sealing caps (77), and the sealing caps (77) are arranged at the bottom end of the transparent cylinder (6) in a threaded mode.

5. A carbon dioxide incubator with ultraviolet sterilization function according to claim 2, characterized in that: the bearing chamber (73) comprises an upper connecting sheet (731), a lower connecting sheet (732) and two threaded telescopic rods (733), wherein an external threaded cylinder of each threaded telescopic rod (733) is rotatably arranged at the bottom of the upper connecting sheet (731), and an internal threaded rod of each threaded telescopic rod (733) is rotatably connected with the corresponding lower connecting sheet (732).

6. The carbon dioxide incubator with ultraviolet sterilization function according to claim 1, wherein: a plurality of fans (9) which are obliquely arranged are fixedly connected to the upper part inside the box body (1).

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