Intelligent light-operated cell incubator

Abstract

The invention discloses an intelligent light-operated cell culture box, and relates to the technical field of cell culture boxes, the intelligent light-operated cell culture box comprises a box body, the outer wall of one side of the box body is provided with a control panel, one side of the box body is connected with a box door through a hinge, one side of the box door is provided with a visual window, and the box body is internally provided with a placing plate; placing grooves distributed at equal intervals are formed in the outer wall of the top of the placing plate, the culture dishes are arranged in the placing grooves, culture lamps are arranged in the box body, and the culture lamps are arranged above the placing grooves. The culture lamp can be automatically cleaned, it is guaranteed that the outer portion of the culture lamp is clean, and the situation that in the long-term working process of the culture lamp in a culture box, scale bodies are formed on the surface, and normal illumination is affected is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of cell culture boxes, and in particular to an intelligent light-controlled cell culture box. Background Art

[0002] With the development of cell biology, molecular biology, pharmacology and other disciplines, cell culture incubators have become one of the common instruments commonly used in biological laboratories. Among them, light-controlled cell culture incubators are one of the many types of cell culture incubators. The light-controlled cell culture box is a cell culture device that can precisely control the lighting conditions. It is used for cell culture. By controlling the light intensity, wavelength, time and other conditions, it studies the effects of light on cell proliferation, differentiation, gene expression, etc. It emits light of specific wavelengths through LED lights or other light sources to provide the required energy and signals for cell tissues, while simulating the light cycle of natural light or artificial light sources to adapt to the growth needs of different cell tissues.

[0003] After searching, the Chinese invention patent with announcement number CN112111388A discloses a light incubator, in which an interactive control module is used to receive instructions and control the operation of the light module and the inner cavity environment control module according to the instructions; the light module is arranged below the inner cavity, the light module is used to provide light, and the lower surface of the inner cavity is provided with a light-transmitting hole for the light to pass through; the inner cavity environment control module includes a temperature control component and an atmosphere control component, and the temperature control component and the atmosphere control component are respectively connected to the inner cavity; the inner cavity is used to place a cell plate or a culture dish; the light module, the inner cavity environment control module, and the inner cavity are all arranged in the box body, the interactive control module is arranged on the box body, and the upper surface of the box body is provided with an openable and closable box door, and the box door leads to the inner cavity.

[0004] Based on the prior art, it is found that the above patent still has the following deficiencies: due to the long-term operation of the illumination module, metabolic waste will be generated during the cell culture process, some of which are dispersed in the incubator in the form of aerosols. Over time, these tiny particles will adhere to the outer wall of the culture lamp. For example, the gaseous substances produced by the decomposition of organic matter such as proteins and amino acids will gradually deposit on the surface of the illumination module. At the same time, the relatively warm and humid environment in the incubator is conducive to the growth of microorganisms. Microorganisms in the air may adhere to and reproduce on the surface of the culture lamp to form a biofilm. After microorganisms such as bacteria and mold grow on the illumination module, they will form scale together with other impurities. At this time, the scale covers the outer wall of the illumination module, which will block the propagation of light and reduce the intensity of light reaching the cell culture area. This may affect the photosynthesis of cells (for plant cells or some algae cell cultures) or the light signal transmission process, thereby affecting the normal growth and metabolism of cells. Therefore, there is an urgent need for an intelligent light-controlled cell culture box to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to solve the problems existing in the prior art and to propose an intelligent light-controlled cell culture box. The advantages of the present invention are: the culture dish can be automatically ejected after the cell culture is completed, and the culture lamp can be automatically cleaned during the process of ejecting the culture dish, thereby ensuring the cleanliness of the outside of the culture lamp and avoiding the formation of scale on the surface of the culture lamp during long-term operation in the incubator, which affects the normal illumination.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: An intelligent light-controlled cell culture box, comprising a box body, a control panel is arranged on one side of the outer wall of the box body, a box door is connected to one side of the box body through a hinge, a visual window is arranged on one side of the box door, a placement board is arranged inside the box body, placement grooves distributed at equal distances are opened on the top outer wall of the placement board, culture dishes are arranged inside the placement grooves, a culture lamp is arranged inside the box body, and the culture lamp is arranged above the placement grooves; The bottom inner wall of the box body is fixedly connected to the first motor, the output end of the first motor is fixedly connected to the second rotating rod, and the placement plate is fixedly connected to the circumferential outer wall of the second rotating rod; The inside of the box is provided with an ejection assembly for quickly unloading the culture dish; A cleaning component for removing dust from the culture lamp is arranged above the placement plate.

[0007] Through the above technical scheme: the culture dish can be automatically ejected after the cell culture is completed. At the same time, the culture lamp can be automatically cleaned during the process of ejecting the culture dish, ensuring the cleanliness of the outside of the culture lamp and avoiding the formation of scale on the surface of the culture lamp that affects normal lighting during the long-term operation of the culture lamp in the incubator.

[0008] The present invention is further configured such that the ejection assembly includes a circular ring frame arranged below the placement plate, the top outer wall of the circular ring frame is fixedly connected with a top column, the bottom inner wall of the placement groove is placed with a top plate, the bottom outer wall of the top plate is fixedly connected with a fixing seat, a circular hole is opened on the bottom inner wall of the placement groove, one end of the fixing seat passes through the inside of the circular hole, and the ejection column cooperates with the circular hole.

[0009] Through the above technical solution: the culture dish in the placement tank can be lifted up to a certain height through the top plate, thereby facilitating the subsequent material removal work of the culture dish by the staff.

[0010] The present invention is further configured such that a second motor is fixedly connected to the bottom inner wall of the box body, a first rotating rod is fixedly connected to the output end of the second motor, a threaded screw is fixedly connected to the end of the first rotating rod away from the second motor, a threaded sleeve is threadedly connected to the circumferential outer wall of the threaded screw, a reinforcing plate is fixedly connected to the top outer wall of the threaded sleeve, and the reinforcing plate is fixedly connected to the circular ring frame.

[0011] Through the above technical solution, the threaded sleeve that is threadedly connected to the outer wall can be raised together, and the lifting power can be provided for the ejection assembly during the rising process of the threaded sleeve.

[0012] The present invention is further configured such that a second guide column is fixedly connected to the bottom inner wall of the box body, a guide cylinder is sleeved on the circumferential outer wall of the second guide column, and the guide cylinder is fixedly connected to the threaded sleeve.

[0013] Through the above technical solution: the sliding of the guide cylinder on the outer wall of the second guide column can play a good guiding and limiting role on the vertical movement of the threaded sleeve.

[0014] The present invention is further configured such that one end of the threaded screw away from the first rotating rod is fixedly connected to the first rotating column, the circumferential outer wall of the first rotating column is fixedly connected to the first worm, the circumferential outer wall of the first worm is meshed with the first worm wheel, and the circumferential inner wall of the first worm wheel is fixedly connected to the third rotating rod.

[0015] Through the above technical solution: the third rotating rod is made to rotate stably, providing a power source for the subsequent cleaning components.

[0016] The present invention is further configured such that the circumferential outer wall of the third rotating rod is fixedly connected to the second worm, and the circumferential outer wall of the second worm is meshed with the second worm wheel.

[0017] Through the above technical solution: the second worm gear can rotate stably.

[0018] The present invention is further configured such that the circumferential inner wall of the second worm gear is fixedly connected to a rotating shaft, and the inner wall of one side of the box body is fixedly connected to a fixing plate, the number of the fixing plates is two groups, and both groups of fixing plates are rotatably connected to the rotating shaft.

[0019] Through the above technical solution: the fixing plate can ensure that the rotating shaft always remains stable during the rotation process.

[0020] The present invention is further configured such that the cleaning assembly includes a crank fixedly connected to both ends of a rotating shaft, an end of the crank away from the rotating shaft is rotatably connected to a connecting rod, an end of the connecting rod away from the crank is rotatably connected to a slide cylinder, a first guide column is fixedly connected to the interior of the box body, the slide cylinder is sleeved on the circumferential outer wall of the first guide column, a bent rod is fixedly connected to the circumferential outer wall of the slide cylinder, a connecting column is fixedly connected to the circumferential outer wall of the bent rod, and a cleaning sleeve is provided at the end of the connecting column away from the bent rod.

[0021] Through the above technical solution: the outer wall of the culture lamp can be cleaned, ensuring that the culture lamp will not be scaled during long-term operation inside the box.

[0022] The present invention is further configured such that a first partition and a second partition are respectively fixedly connected inside the box body, a limiting groove is provided on the top outer wall of the first partition, and one end of the bent rod passes through the inside of the limiting groove.

[0023] Through the above technical solution: the limiting groove can play a good limiting role, ensuring that the bent rod can stably drive the cleaning sleeve to clean the culture lamp.

[0024] The present invention is further configured such that a bent column is provided inside the cleaning sleeve, both ends of the bent column are fixedly connected with elastic parts, the circumferential outer wall of the bent column is fixedly connected with a cross column, the cross column is fixedly connected to the connecting column, a notch is provided on one side of the cleaning sleeve, and an arc groove is provided on the side of the cleaning sleeve away from the notch.

[0025] Through the above technical solution: it can be ensured that the cleaning sleeve is closely attached to the outer wall of the culture lamp during cleaning, thereby improving the cleaning effect of the culture lamp and enabling the cleaning sleeve to have the ability to recover from deformation.

[0026] The beneficial effects of the present invention are: In the present invention, the culture dishes at different positions on the top of the placement plate can all be uniformly illuminated by the culture lamp, avoiding the occurrence of blind spots in illumination. At the same time, the placement grooves on the inner and outer sides of the placement plate can facilitate the staff to set up a suitable control group during the cell culture process. Specifically, the culture dish is placed in the placement groove opened on the top of the placement plate through the provided placement plate, the first motor and the placement groove. At this time, the culture dish is completely located inside the placement groove, thereby ensuring that the culture dish can remain stable during the subsequent circular motion of the placement plate. Then the staff turns on the culture lamp and the first motor, and realizes continuous illumination cultivation of the cells in the culture dish through the culture lamp. At the same time, during the illumination process, the first motor can drive the second rotating rod to rotate, and during the rotation of the second rotating rod, the placement plate fixed on its circumferential outer wall can be driven to rotate together, thereby ensuring that the culture dishes at different positions on the placement plate can all be uniformly illuminated.

[0027] In the present invention, after the cell culture is completed, it is convenient for the staff to quickly take out the culture dish. Specifically, through the ejection assembly, when the cell culture work is completed, the staff starts the second motor, and the first rotating rod can be driven to rotate by the second motor. During the rotation of the first rotating rod, the threaded screw fixed at one end thereof can be rotated together. During the rotation of the threaded screw, the threaded sleeve threadedly connected to the outer wall thereof can be raised together. During the rising of the threaded sleeve, the circular ring frame and the ejector column can be driven to rise through the reinforcing plate. At this time, as the ejector column gradually rises, one end of the ejector column will be inserted into the interior of the fixing seat, so that the culture dish located in the placement groove can be lifted up to a certain height through the ejector plate, thereby facilitating the staff to quickly take out the culture dish.

[0028] The present invention realizes the cleaning of the outer wall of the culture lamp while the culture dish is ejected, ensuring that the culture lamp will not be scaled during long-term operation inside the box, so that the culture lamp can always provide good lighting conditions, improving the culture quality of the entire culture box for cells. Specifically, through the provided cleaning component, during the process of the ejection component lifting the culture dish, the first rotating column fixedly connected to the other end of the threaded screw will also rotate together. Since the circumferential outer wall of the first rotating column is fixedly connected to the first worm, and the first worm and the first worm wheel are meshed with each other, it is possible to It drives the first worm gear and the third rotating rod to rotate together. During the rotation of the third rotating rod, it can drive the second worm gear fixed on its outer wall to rotate. At the same time, during the rotation of the second worm gear, it can drive the second worm gear to rotate together. At this time, the second worm gear can make the cranks at both ends of the rotating shaft make circular motion together. Since the end of the crank away from the rotating shaft is rotatably connected with a connecting rod, during the circular motion of the crank, it can drive the connecting rod to make reciprocating motion. While the connecting rod makes reciprocating motion, it can drive the cleaning component to move back and forth on the outer wall of the culture lamp, thereby realizing the cleaning of the outer wall of the culture lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the overall structure of an intelligent light-controlled cell culture box proposed by the present invention; Figure 2 This is a schematic diagram of the internal structure of an intelligent light-controlled cell culture box proposed by the present invention; Figure 3 The invention provides an intelligent light-controlled cell culture box. Figure 2 A schematic diagram of the enlarged structure at A in the middle; Figure 4 An intelligent light-controlled cell culture box proposed by the present invention Figure 2 A schematic diagram of the enlarged structure at B in the middle; Figure 5 This is a schematic diagram of the cross-sectional structure of an intelligent light-controlled cell culture box proposed by the present invention; Figure 6 An intelligent light-controlled cell culture box proposed by the present invention Figure 5 Schematic diagram of the enlarged structure at C in the middle; Figure 7 This is a schematic diagram of the cleaning component structure of an intelligent light-controlled cell culture box proposed by the present invention; Figure 8 An intelligent light-controlled cell culture box proposed by the present invention Figure 7 Schematic diagram of the enlarged structure at D in the middle.

[0030] In the figure: 1, box body; 2, control panel; 3, box door; 4, visual window; 5, placement plate; 6, placement slot; 7, first motor; 8, second motor; 9, first rotating rod; 10, second rotating rod; 11, culture lamp; 12, circular frame; 13, top column; 14, third rotating rod; 15, first guide column; 16, first worm; 17, first worm wheel; 18, first rotating column; 19, second guide column; 20, slide cylinder; 21, bending rod; 22. Fixed plate; 23. Second worm; 24. Second worm wheel; 25. Connecting rod; 26. Crank; 27. Connecting column; 28. Cleaning sleeve; 29. ​​First partition; 30. Limiting groove; 31. Guide cylinder; 32. Second partition; 33. Threaded sleeve; 34. Threaded screw; 35. Reinforcement plate; 36. Culture dish; 37. Top plate; 38. Fixed seat; 39. Bending column; 40. Elastic member; 41. Arc groove; 42. Notch; 43. Horizontal column. DETAILED DESCRIPTION

[0031] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0032] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0033] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

[0034] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0035] Reference Figure 1-Figure 8, an intelligent light-controlled cell culture box, comprising a box body 1, a control panel 2 is arranged on one side of the outer wall of the box body 1, a box door 3 is connected to one side of the box body 1 through a hinge, a visual window 4 is arranged on one side of the box door 3, a placement board 5 is arranged inside the box body 1, and placement grooves 6 distributed at equal distances are opened on the top outer wall of the placement board 5, a culture dish 36 is arranged inside the placement groove 6, and a culture lamp 11 is arranged inside the box body 1, and the culture lamp 11 is arranged above the placement groove 6; The bottom inner wall of the box body 1 is fixedly connected to the first motor 7, the output end of the first motor 7 is fixedly connected to the second rotating rod 10, and the placement plate 5 is fixedly connected to the circumferential outer wall of the second rotating rod 10; The box 1 is provided with an ejection assembly for quickly unloading the culture dish 36; A cleaning component for removing dust from the culture lamp 11 is provided above the placement plate 5, which can realize automatic ejection of the culture dish 36 after the cell culture is completed. At the same time, during the ejection process of the culture dish 36, the culture lamp 11 can be automatically cleaned, thereby ensuring the cleanliness of the outside of the culture lamp 11 and preventing scale from forming on the surface of the culture lamp 11 during long-term operation in the incubator and affecting normal lighting.

[0036] In order to facilitate the staff to quickly unload the culture dish 36, refer to Figure 5-Figure 6 The ejection assembly includes a circular ring frame 12 arranged under the placement plate 5, and a top column 13 is fixedly connected to the top outer wall of the circular ring frame 12. A top plate 37 is placed on the bottom inner wall of the placement groove 6, and a fixing seat 38 is fixedly connected to the bottom outer wall of the top plate 37. A circular hole is opened on the bottom inner wall of the placement groove 6, and one end of the fixing seat 38 passes through the inside of the circular hole. The top column 13 cooperates with the circular hole. As the top column 13 gradually rises, one end of it will be inserted into the inside of the fixing seat 38, so that the culture dish 36 located in the placement groove 6 can be lifted up to a certain height through the top plate 37, thereby facilitating the subsequent material removal work of the culture dish 36 by the staff.

[0037] In order to ensure that the ejector assembly can rise stably, refer to Figure 2 , Figure 5 , Figure 6A second motor 8 is fixedly connected to the bottom inner wall of the box body 1, and a first rotating rod 9 is fixedly connected to the output end of the second motor 8. A threaded screw 34 is fixedly connected to the end of the first rotating rod 9 away from the second motor 8. A threaded sleeve 33 is threadedly connected to the circumferential outer wall of the threaded screw 34. A reinforcing plate 35 is fixedly connected to the top outer wall of the threaded sleeve 33. The reinforcing plate 35 is fixedly connected to the circular ring frame 12. The second motor 8 can drive the first rotating rod 9 to rotate. During the rotation of the first rotating rod 9, the threaded screw 34 fixed at one end thereof can be rotated together. During the rotation of the threaded screw 34, the threaded sleeve 33 threadedly connected to its outer wall can be raised together. During the rising process of the threaded sleeve 33, the ejection assembly can be provided with rising power.

[0038] In order to ensure the stable lifting of the threaded sleeve 33, refer to Figure 5 A second guide column 19 is fixedly connected to the inner wall of the bottom of the box body 1, and a guide cylinder 31 is sleeved on the circumferential outer wall of the second guide column 19. The guide cylinder 31 is fixedly connected to the threaded sleeve 33. The guide cylinder 31 slides on the outer wall of the second guide column 19, which can play a good guiding and limiting role in the vertical movement of the threaded sleeve 33.

[0039] In order to make the third rotating rod 14 rotate stably and provide a power source for the subsequent cleaning components, refer to Figure 4 , Figure 7 The end of the threaded screw 34 away from the first rotating rod 9 is fixedly connected to the first rotating column 18, the circumferential outer wall of the first rotating column 18 is fixedly connected to the first worm 16, the circumferential outer wall of the first worm 16 is meshed with the first worm wheel 17, and the circumferential inner wall of the first worm wheel 17 is fixedly connected to the third rotating rod 14. In the process of the ejection assembly lifting the culture dish 36, the first rotating column 18 fixedly connected to the other end of the threaded screw 34 will also rotate together. Since the circumferential outer wall of the first rotating column 18 is fixedly connected to the first worm 16, and the first worm 16 and the first worm wheel 17 are meshed with each other, the first worm wheel 17 and the third rotating rod 14 can be driven to rotate together.

[0040] In order to make the second worm gear 24 rotate stably, refer to Figure 2 , Figure 4 , Figure 7 The circumferential outer wall of the third rotating rod 14 is fixedly connected to the second worm 23, and the circumferential outer wall of the second worm 23 is meshed with the second worm wheel 24. When the third rotating rod 14 rotates, it can drive the second worm 23 fixed on its outer wall to rotate, and at the same time, when the second worm 23 rotates, it can drive the second worm wheel 24 to rotate together.

[0041] In order to make the two sets of rotating shafts rotate together with the rotation of the second worm gear 24, refer to Figure 4The circumferential inner wall of the second worm gear 24 is fixedly connected with a rotating shaft, and a fixing plate 22 is fixedly connected to the inner wall of one side of the box body 1. There are two groups of fixing plates 22, and both groups of fixing plates 22 are rotatably connected to the rotating shaft. The fixing plates 22 can ensure that the rotating shaft always remains stable during the rotation process.

[0042] In order to ensure that the culture lamp 11 does not scale during long-term operation inside the box 1, refer to Figure 2-Figure 7 The cleaning component includes a crank 26 fixedly connected to both ends of the rotating shaft, the end of the crank 26 away from the rotating shaft is rotatably connected to the connecting rod 25, and the end of the connecting rod 25 away from the crank 26 is rotatably connected to the slide 20, the interior of the box body 1 is fixedly connected to the first guide column 15, the slide 20 is sleeved on the circumferential outer wall of the first guide column 15, the circumferential outer wall of the slide 20 is fixedly connected to the bent rod 21, the circumferential outer wall of the bent rod 21 is fixedly connected to the connecting column 27, and the end of the connecting column 27 away from the bent rod 21 is provided with a cleaning sleeve 28, the second worm gear 24 can make the cranks 26 at both ends of the rotating shaft make a circular motion together, because the end of the crank 26 away from the rotating shaft is rotatably connected to the connecting rod 25, so during the process of the crank 26 making a circular motion, it can drive the connecting rod 25 to make a reciprocating motion together, and while the connecting rod 25 makes a reciprocating motion, it can drive the cleaning component to move back and forth on the outer wall of the culture lamp 11, thereby realizing the cleaning work of the outer wall of the culture lamp 11.

[0043] In order to ensure that the curved rod 21 can stably drive the cleaning sleeve 28 to move horizontally, Figure 5 A first partition 29 and a second partition 32 are fixedly connected to the interior of the box body 1. A limiting groove 30 is provided on the top outer wall of the first partition 29. One end of the bent rod 21 passes through the inside of the limiting groove 30. The limiting groove 30 can play a good limiting role, ensuring that the bent rod 21 can stably drive the cleaning sleeve 28 to clean the culture lamp 11.

[0044] In order to make the cleaning cover 28 close to the outer wall of the culture lamp 11 during the cleaning process, refer to Figure 8 A curved column 39 is arranged inside the cleaning sleeve 28, and elastic parts 40 are fixedly connected to both ends of the curved column 39, which can ensure that the cleaning sleeve 28 is tightly attached to the outer wall of the culture lamp 11 during cleaning, thereby improving the cleaning effect of the culture lamp 11 and enabling the cleaning sleeve 28 to have the ability to recover from deformation. A transverse column 43 is fixedly connected to the circumferential outer wall of the curved column 39, and the transverse column 43 is fixedly connected to the connecting column 27. A notch 42 is provided on one side of the cleaning sleeve 28, and an arc groove 41 is provided on the side of the cleaning sleeve 28 away from the notch 42. The arc groove 41 and the notch 42 can facilitate the cleaning sleeve 28 to be quickly inserted into or slid out from one end of the culture lamp 11.

[0045] Working principle: When in use, first place the culture dish 36 in the placement groove 6 opened on the top of the placement plate 5. At this time, the culture dish 36 is completely located inside the placement groove 6, thereby ensuring that the culture dish 36 can remain stable during the subsequent circular motion of the placement plate 5. Then the staff turns on the culture lamp 11 and the first motor 7, and realizes continuous light culture of the cells in the culture dish 36 through the culture lamp 11. At the same time, during the illumination process, the second rotating rod 10 can be driven to rotate by the first motor 7. During the rotation of the second rotating rod 10, the placement plate 5 fixed on its circumferential outer wall can be driven to rotate together, so that the culture dishes 36 at different positions on the top of the placement plate 5 can be evenly illuminated by the culture lamp 11 to avoid the occurrence of blind spots in illumination. At the same time, the placement grooves 6 on the inner and outer sides of the placement plate 5 can facilitate the staff to set up a suitable control group during the cell culture process; When the cell culture work is completed, the staff starts the second motor 8, and the second motor 8 can drive the first rotating rod 9 to rotate. During the rotation of the first rotating rod 9, the threaded screw 34 fixed at one end thereof can be rotated together. During the rotation of the threaded screw 34, the threaded sleeve 33 threadedly connected to the outer wall thereof can be raised together. During the rising process of the threaded sleeve 33, the circular frame 12 and the top column 13 can be driven to rise through the reinforcing plate 35. At this time, as the top column 13 gradually rises, one end of the top column 13 will be inserted into the inside of the fixing seat 38, so that the culture dish 36 located in the placement groove 6 can be lifted up to a certain height through the top plate 37, thereby facilitating the staff's subsequent material removal work on the culture dish 36. During the process of the ejection assembly lifting the culture dish 36, the first rotating column 18 fixedly connected to the other end of the threaded screw 34 will also rotate together. Since the circumferential outer wall of the first rotating column 18 is fixedly connected to the first worm 16, and the first worm 16 and the first worm wheel 17 are meshed with each other, the first worm wheel 17 and the third rotating rod 14 can be driven to rotate together. During the rotation of the third rotating rod 14, the second worm 23 fixed on the outer wall thereof can be driven to rotate. At the same time, during the rotation of the second worm 23, the second worm wheel 24 can be driven to rotate together. At this time, the second worm wheel 24 can make the rotating shaft The cranks 26 at both ends make circular motion together. Since the end of the crank 26 away from the rotating shaft is rotatably connected to the connecting rod 25, the crank 26 can drive the connecting rod 25 to make reciprocating motion during the circular motion. While the connecting rod 25 makes reciprocating motion, it can drive the cleaning component to move back and forth on the outer wall of the culture lamp 11, thereby cleaning the outer wall of the culture lamp 11, ensuring that the culture lamp 11 will not be scaled during long-term operation inside the box 1, so that the culture lamp 11 can always provide good lighting conditions, thereby improving the culture quality of cells in the entire incubator.

[0046] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An intelligent light-controlled cell culture box, comprising a box body (1), characterized in that: A control panel (2) is provided on an outer wall of one side of the box (1); a box door (3) is connected to one side of the box (1) via a hinge; a visual window (4) is provided on one side of the box door (3); a placement board (5) is provided inside the box (1); placement grooves (6) are arranged at equal distances on the top outer wall of the placement board (5); a culture dish (36) is arranged inside the placement grooves (6); a culture lamp (11) is provided inside the box (1); and the culture lamp (11) is arranged above the placement grooves (6); The bottom inner wall of the box body (1) is fixedly connected to a first motor (7), the output end of the first motor (7) is fixedly connected to a second rotating rod (10), and the placement plate (5) is fixedly connected to the circumferential outer wall of the second rotating rod (10); An ejection assembly for quickly unloading the culture dish (36) is arranged inside the box (1); A cleaning component for removing dust from the culture lamp (11) is provided above the placement plate (5).

2. The intelligent light-controlled cell culture box according to claim 1, characterized in that: The ejection assembly comprises a circular frame (12) arranged below the placement plate (5), the top outer wall of the circular frame (12) is fixedly connected to a top column (13), a top plate (37) is placed on the bottom inner wall of the placement groove (6), the bottom outer wall of the top plate (37) is fixedly connected to a fixing seat (38), a circular hole is opened on the bottom inner wall of the placement groove (6), one end of the fixing seat (38) passes through the inside of the circular hole, and the top column (13) cooperates with the circular hole.

3. The intelligent light-controlled cell culture box according to claim 2, characterized in that: A second motor (8) is fixedly connected to the bottom inner wall of the box body (1); an output end of the second motor (8) is fixedly connected to a first rotating rod (9); an end of the first rotating rod (9) away from the second motor (8) is fixedly connected to a threaded screw (34); a threaded sleeve (33) is threadedly connected to the circumferential outer wall of the threaded screw (34); a reinforcing plate (35) is fixedly connected to the top outer wall of the threaded sleeve (33); and the reinforcing plate (35) is fixedly connected to the circular ring frame (12).

4. The intelligent light-controlled cell culture box according to claim 3, characterized in that: A second guide column (19) is fixedly connected to the inner wall of the bottom of the box body (1), a guide cylinder (31) is sleeved on the circumferential outer wall of the second guide column (19), and the guide cylinder (31) is fixedly connected to the threaded sleeve (33).

5. The intelligent light-controlled cell culture box according to claim 4, characterized in that: One end of the threaded screw (34) away from the first rotating rod (9) is fixedly connected to a first rotating column (18); a circumferential outer wall of the first rotating column (18) is fixedly connected to a first worm (16); a circumferential outer wall of the first worm (16) is meshed with a first worm wheel (17); and a circumferential inner wall of the first worm wheel (17) is fixedly connected to a third rotating rod (14).

6. The intelligent light-controlled cell culture box according to claim 5, characterized in that: The circumferential outer wall of the third rotating rod (14) is fixedly connected to a second worm (23), and the circumferential outer wall of the second worm (23) is meshed with a second worm wheel (24).

7. The intelligent light-controlled cell culture box according to claim 6, characterized in that: The circumferential inner wall of the second worm gear (24) is fixedly connected to a rotating shaft, and the inner wall of one side of the box body (1) is fixedly connected to a fixing plate (22), the fixing plates (22) being provided in two groups, and both groups of the fixing plates (22) are rotatably connected to the rotating shaft.

8. The intelligent light-controlled cell culture box according to claim 7, characterized in that: The cleaning assembly comprises a crank (26) fixedly connected to both ends of a rotating shaft, an end of the crank (26) away from the rotating shaft is rotatably connected to a connecting rod (25), an end of the connecting rod (25) away from the crank (26) is rotatably connected to a slide cylinder (20), a first guide column (15) is fixedly connected to the interior of the housing (1), the slide cylinder (20) is sleeved on the circumferential outer wall of the first guide column (15), a bent rod (21) is fixedly connected to the circumferential outer wall of the slide cylinder (20), a connecting column (27) is fixedly connected to the circumferential outer wall of the bent rod (21), and a cleaning sleeve (28) is provided at one end of the connecting column (27) away from the bent rod (21).

9. The intelligent light-controlled cell culture box according to claim 8, characterized in that: A first partition (29) and a second partition (32) are respectively fixedly connected inside the box body (1); a limiting groove (30) is provided on the top outer wall of the first partition (29); and one end of the bent rod (21) passes through the inside of the limiting groove (30).

10. The intelligent light-controlled cell culture box according to claim 8, characterized in that: A bent column (39) is arranged inside the cleaning sleeve (28), both ends of the bent column (39) are fixedly connected to elastic members (40), a transverse column (43) is fixedly connected to the circumferential outer wall of the bent column (39), and the transverse column (43) is fixedly connected to the connecting column (27), a notch (42) is provided on one side of the cleaning sleeve (28), and an arc-shaped groove (41) is provided on a side of the cleaning sleeve (28) away from the notch (42).

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