CN116590139B - Intelligent LED light-operated biological incubator and use method thereof - Google Patents
Intelligent LED light-operated biological incubator and use method thereof Download PDFInfo
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- CN116590139B CN116590139B CN202310843170.5A CN202310843170A CN116590139B CN 116590139 B CN116590139 B CN 116590139B CN 202310843170 A CN202310843170 A CN 202310843170A CN 116590139 B CN116590139 B CN 116590139B
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000005286 illumination Methods 0.000 claims abstract description 61
- 244000005700 microbiome Species 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims abstract description 13
- 239000013589 supplement Substances 0.000 claims abstract description 9
- 238000009423 ventilation Methods 0.000 claims description 26
- 238000001914 filtration Methods 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 13
- 239000000428 dust Substances 0.000 claims description 9
- 238000013461 design Methods 0.000 claims description 8
- 238000009629 microbiological culture Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 230000001502 supplementing effect Effects 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 2
- 230000007774 longterm Effects 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000012258 culturing Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009469 supplementation Effects 0.000 description 2
- 241000233866 Fungi Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/06—Means for regulation, monitoring, measurement or control, e.g. flow regulation of illumination
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
- C12M29/20—Degassing; Venting; Bubble traps
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
- C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
- C12M41/20—Heat exchange systems, e.g. heat jackets or outer envelopes the heat transfer medium being a gas
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
The application belongs to the technical field of illumination incubators, in particular to an intelligent LED light-operated biological incubator and a use method thereof, which aim at the problem that the illumination angle in the prior art has certain limitation, and meanwhile, an additional heating mechanism is needed to supplement heat and the energy consumption is overlarge during long-term use, the application provides a scheme which comprises an incubator body and a base arranged at the bottom of one side of the incubator body; through a plurality of reflecting roller in the synchronous drive incubator body continuously rotate, be convenient for utilize light reflection principle fully to enlarge the illumination face, under the processor control effect in the illumination sensor cooperation control panel, realize intelligent control reflecting roller's rotational speed and open the quantity of lamp, with provide suitable illumination intensity, illumination for the microorganism provides good replenishment and guarantee, linkage fan operation is ventilated for the incubator body simultaneously, can utilize the heat that servo motor self distributes again to provide the temperature for in the incubator body and hold, use energy-concerving and environment-protective.
Description
Technical Field
The application relates to the technical field of illumination incubators, in particular to an intelligent LED light-operated biological incubator and a use method thereof.
Background
Microorganism culture refers to the rapid growth and propagation of certain microorganisms by means of artificially prepared culture media and artificially created culture conditions (such as culture temperature and the like), and is called microorganism culture. The microbial illumination incubator is experimental equipment for culturing microorganisms, is mainly used for culturing and researching microorganisms such as bacteria, fungi, viruses and the like, and provides stable temperature by simulating growth environments such as microorganisms, tissues or bacteria and the like, so that the microorganisms can be normally cultured and propagated.
The inside of the existing illumination incubator is usually provided with LED lamps for supplementing illumination for cultured microorganisms, and in order to prevent overlarge cost, the quantity of the LED lamps in the incubator is less, or the LED lamps are single and fixed in set positions, when illumination supplementation is carried out on a culture dish placed in the incubator, certain limitations exist on illumination angles of the culture dish, so that some corner positions or tail end positions of the culture dish are not easy to fully illuminate, dead angles are easy to form, the quantity of the culture dish is more, the illumination effect at the bottom of the culture dish is also deficient, illumination control is not efficient enough when the culture dish is used, and secondly, temperature control in the incubator is also required to carry out heat supplementation by using an additional heating mechanism, and the energy consumption is overlarge when the culture dish is used for a long time. Aiming at the problems, the application provides an intelligent LED light-operated biological incubator and a use method thereof.
Disclosure of Invention
The application provides an intelligent LED light-operated biological incubator and a use method thereof, which solve the defects that the number of LED lamps in the incubator is less, or the arrangement positions are single and fixed, when illumination is supplemented to a culture dish placed in the incubator, the illumination angle is limited, the illumination effect is also deficient, and meanwhile, an additional heating mechanism is needed for heat supplement, and the energy consumption is overlarge for long-term use.
The application provides the following technical scheme:
an intelligent LED light-operated biological incubator comprising:
the incubator comprises an incubator body and a base arranged at the bottom of one side of the incubator body;
the cultivation box comprises a cultivation box body, wherein a plurality of racks are fixedly installed in the cultivation box body from top to bottom, an illumination sensor is arranged at the bottom of the racks, an LED lamp holder is fixedly connected in the back of the inner wall of the cultivation box body, a plurality of reflecting rollers are connected in the cultivation box body through bearings and are positioned right below the racks, a plurality of reflecting lenses used for reflecting light rays are adhered to the outer walls of the reflecting rollers, one ends of the reflecting rollers penetrate through one side of the inner wall of the cultivation box body, a first gear is fixedly connected with one end of each reflecting roller penetrating through one side of the inner wall of the cultivation box body, the outer walls of the first gears are connected with the same toothed belt in a meshed mode, a servo motor is fixedly installed on the upper surface of the base, and a gear set used for driving the first gear to rotate is arranged on an output shaft of the servo motor;
the ventilation structure is arranged in the base and used for guiding hot air flow passing through the servo motor and external air flow to enter the incubator;
the transmission structure is arranged on the base, is driven by the gear set and the servo motor and is used for driving the ventilation structure to ventilate.
The gear set comprises a main gear fixedly connected to an output shaft of the servo motor, a second gear is fixedly connected to one end of the first gear below and meshed with the top of the main gear, a pinion is mounted on the upper surface of the base, and the pinion is meshed with the bottom of the main gear.
The transmission structure comprises two turntables arranged in the base, one end of each turntable is located above the corresponding turntable and fixedly connected with the corresponding pinion, the diameter of the corresponding pinion is equal to that of the corresponding main gear, the same belt is wound between the two turntables, and the belt movably penetrates through the upper surface of the inner wall of the base.
The ventilating structure comprises a mounting plate fixedly connected to the bottom of the inner wall of the base, one end of the mounting plate is fixedly connected with a rotary table located below, a fan used for exhausting is fixedly arranged at one end of the rotary table located below, an air duct is formed in the base, a first air inlet pipe communicated with the air duct is fixedly connected to the upper surface of the base, and the first air inlet pipe is located on one side of the servo motor.
The upper surface of base passes through screw fixedly connected with side protecting crust for shelter from first gear, toothed belt and servo motor, the outer wall of one side of side protecting crust is provided with the filter screen mouth that is used for filtering big dust granule, first intake pipe is linked together with the inside of side protecting crust, the base be the tail end be provided with the second intake pipe that is linked together with the air flue, and the entrance point of second intake pipe is located the external world, the entrance point of second intake pipe is provided with the filter head that is used for filtering the dust, be provided with the second solenoid valve in the second intake pipe, be provided with first solenoid valve in the first intake pipe.
The bottom fixed mounting of incubator inner wall has inside for the exhaust seat of cavity design, the one end of exhaust seat is provided with the honeycomb duct that is linked together with it, the one end of honeycomb duct runs through incubator and fan position correspondence, a plurality of exhaust hole of evenly distributed has been seted up to the upper surface of exhaust seat, and exhaust hole and exhaust seat are inside to be linked together.
The inside of the reflecting roller is of a net block structure, the distance between every two adjacent reflecting lenses is equal, and the reflecting lenses are of an arc-shaped structural design.
A control panel is arranged on one side face of the incubator body, ventilation slots are formed in two sides of the back face of the LED lamp holder, and a plurality of radiating fins which are uniformly distributed are arranged in the ventilation slots.
The application method of the intelligent LED light-operated biological incubator comprises the following steps of:
s1, firstly placing microorganism culture dishes to be cultured on each grid, closing a box door of a culture box body, starting an LED lamp on an LED lamp holder to supplement illumination for the culture dishes, starting a servo motor to work to drive a main gear to rotate, and enabling the main gear to engage and drive a second gear fixedly connected to one end of a first gear to rotate, so that the second gear drives one of the first gears to rotate, and enabling a plurality of first gears to synchronously rotate by using the drive connection of toothed belts;
s2, a plurality of first gears rotate synchronously at the same speed to drive the reflecting rollers below the racks to uniformly and slowly rotate, and in the rotating process of the reflecting rollers, a plurality of reflecting lenses adhered on the outer walls of the reflecting rollers reflect the light rays of the LED lamp holders in multiple and multiple angles so as to fully irradiate the bottom and dead angle positions of the microbial culture dishes which are difficult to be irradiated by the light rays and supplement the illumination effect for the microbial culture dishes;
s3, in the process that the servo motor synchronously drives the second gear to drive the first gear and the toothed belt to rotate, the main gear is meshed with the driving pinion to rotate, one of the turntables is driven by the rotating pinion to rotate, and the two turntables synchronously and rapidly rotate through the transmission of the belt to drive a fan in the base to rapidly rotate, a second electromagnetic valve on the second air inlet pipe is closed, the first electromagnetic valve on the first air inlet pipe is opened, and when the fan rotates to perform air pumping, air with certain heat around the servo motor is pumped into the incubator body through the first air inlet pipe and is discharged to the incubator body, so that the heat is supplemented to the inside of the incubator body to raise the temperature;
s4, when the temperature monitored by the temperature sensor exceeds the standard or the illumination intensity monitored by the illumination sensor exceeds the standard, the rotating speed of the servo motor can be controlled by the control panel, the reflecting time of the reflecting roller to illumination is regulated, meanwhile, the first electromagnetic valve is controlled to be closed, the second electromagnetic valve in the second air inlet pipe is opened, air enters the incubator from the outside through the second air inlet pipe, and the inside of the incubator is rapidly cooled to a proper temperature.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application as claimed.
According to the application, the reflecting roller is arranged below the net rack and matched with the reflecting lens on the outer wall of the reflecting roller to reflect the illumination of the LED lamp holder, the illumination in different directions is supplemented, the second gear and the main gear are arranged and connected with the servo motor, the first gear can be driven to rotate by starting the servo motor to work, and the reflecting rollers connected with a plurality of first gears can be synchronously and uniformly rotated under the connection action of the first gear and the toothed belt, so that a plurality of groups of reflecting lenses can continuously rotate, the illumination effect in different directions is further enlarged, the illumination can not reach dead angles, the illumination intensity can be monitored by the illumination sensor to regulate the rotating speed of the reflecting roller under the control of the control panel, the duration of continuous illumination is controlled, and meanwhile, the number of lamps which are started is controlled by the processor in the control panel, so that a culture dish placed on the net rack is favorable to receive good illumination effect, and sufficient illumination guarantee is provided for culturing microorganisms;
according to the application, the auxiliary gear is meshed with the main gear, and the turntable of the synchronous belt can rotate in the process of driving the first gear to rotate by the servo motor, so that the two turntables can synchronously drive the fan to rotate for exhausting air under the connection effect of the belt, the incubator body is ventilated, and air with heat around the servo motor can be pumped into the incubator body in the ventilation process under the communication effect of the first air inlet pipe and is close to the servo motor, the temperature of the incubator body is increased, the heat emitted by the servo motor is effectively utilized to provide higher temperature for the incubator body, the cost is prevented from being higher due to the fact that an electric heating mechanism is additionally arranged, the incubator body has the characteristics of energy conservation and environmental protection, and the incubator body is low in cost and convenient to popularize and use;
according to the application, the first electromagnetic valve is arranged in the first air inlet pipe, and the second air inlet pipe communicated with the outside is arranged at the tail end of the base, so that when the fan is used for exhausting air and ventilating, air can pass through the servo motor or not respectively, the first air inlet pipe is controlled to be closed or the second air inlet pipe is controlled to be closed through the control panel so as to play a role in adjusting the ventilation temperature, normal ventilation in the incubator body can be maintained, convenience is provided for controlling the internal temperature of the incubator body, and the incubator body is more intelligent and convenient to operate;
according to the application, the exhaust seat is arranged at the bottom of the inner wall of the incubator body, under the action of the arranged flow guide pipe, the exhaust seat can correspond to the position of the fan, so that air is conveniently discharged through the exhaust seat, the plurality of exhaust holes arranged on the exhaust seat are convenient for uniformly discharging exchanged air, so that microorganisms in various petri dishes can be conveniently and fully ventilated, damage to the microorganisms caused by overlarge ventilation wind force is prevented, and good safety protection is provided for the microorganisms cultured by the microorganisms.
According to the application, the servo motor can synchronously drive the plurality of reflecting rollers in the incubator body to continuously rotate, so that the illumination surface of a single LED lamp holder is conveniently and fully enlarged by utilizing the light reflection principle, meanwhile, under the monitoring and feedback actions of the illumination sensor, the control actions of the processor in the control panel are matched, the rotation speed of the reflecting rollers and the number of the lamps on the LED lamp holder are intelligently controlled, so that proper illumination intensity is provided, good supplement and guarantee are provided for the illumination of cultured microorganisms, meanwhile, in the rotating process of the reflecting rollers, the fan can synchronously rotate to ventilate the incubator body, the structure is fully utilized, and meanwhile, the heat emitted by the servo motor can be effectively utilized to provide temperature holding for the incubator body, so that the incubator is more energy-saving and environment-friendly.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present application;
FIG. 2 is a schematic diagram of an internal structure of a side protection shell according to an embodiment of the present application;
FIG. 3 is a schematic diagram of a connection structure between a servo motor and a first gear according to an embodiment of the present application;
FIG. 4 is an enlarged schematic view of the structure shown in FIG. 3A according to an embodiment of the present application;
FIG. 5 is a schematic diagram of a connection structure between a turntable and a fan according to an embodiment of the present application;
FIG. 6 is a first perspective view of a structural incubator according to an embodiment of the present application;
FIG. 7 is a second perspective view of the structural incubator according to the embodiment of the present application;
fig. 8 is a schematic perspective view of an exhaust seat according to an embodiment of the present application;
FIG. 9 is a schematic diagram of a rear view of an incubator according to an embodiment of the present application;
fig. 10 is a schematic perspective view of a reflective roller according to an embodiment of the present application;
fig. 11 is a system block diagram according to an embodiment of the present application in the second embodiment.
Reference numerals:
1. a culture box body; 2. a net rack; 3. a reflection roller; 4. an LED lamp holder; 5. a side protective shell; 6. a first gear; 7. a toothed belt; 8. a reflection lens; 9. a servo motor; 10. a base; 11. a second gear; 12. a main gear; 13. a pinion gear; 14. a turntable; 15. a belt; 16. a fan; 17. a first air inlet pipe; 18. a first electromagnetic valve; 19. a second air inlet pipe; 20. a second electromagnetic valve; 21. a filter head; 22. a filter screen port; 23. a mounting plate; 24. an air duct; 25. an exhaust seat; 26. a flow guiding pipe; 27. an exhaust hole; 28. a control panel; 29. a heat sink; 30. a ventilation slot; 31. a net block.
Detailed Description
Embodiments of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application.
Example 1
Referring to fig. 1 and 2, an intelligent LED light-operated biological incubator of the present embodiment includes:
the incubator comprises an incubator body 1 and a base 10 arranged at the bottom of one side of the incubator body 1;
a plurality of net racks 2 which are sequentially arranged from top to bottom are fixedly arranged in the incubator body 1, an illumination sensor is arranged at the bottom of the net racks 2, an LED lamp holder 4 is fixedly connected in the back surface of the inner wall of the incubator body 1, a plurality of reflecting rollers 3 are connected in the incubator body 1 through bearings, the reflecting rollers 3 are positioned right below the net racks 2, a plurality of reflecting lenses 8 for reflecting light rays are adhered to the outer walls of the reflecting rollers 3, one ends of the reflecting rollers 3 penetrate through one side of the inner wall of the incubator body 1, one ends of the reflecting rollers 3 penetrating through one side of the inner wall of the incubator body 1 are fixedly connected with a first gear 6, the outer walls of the first gears 6 are meshed and connected with the same toothed belt 7, a servo motor 9 is fixedly arranged on the upper surface of the base 10, and a gear set for driving the first gear 6 to rotate is arranged on an output shaft of the servo motor 9;
the ventilation structure is arranged in the base 10 and is used for guiding the hot air flow passing through the servo motor 9 and the external air flow to enter the incubator body 1;
the transmission structure is arranged on the base 10, is transmitted with the servo motor 9 through a gear set and is used for driving the ventilation structure to ventilate.
Referring to fig. 2, 3 and 4, the gear set includes a main gear 12 fixedly connected to an output shaft of the servo motor 9, one end of the first gear 6 located below is fixedly connected with a second gear 11, the second gear 11 is meshed with the top of the main gear 12, a pinion 13 is mounted on the upper surface of the base 10, the pinion 13 is meshed with the bottom of the main gear 12, the servo motor 9 works to drive the main gear 12 to rotate, the main gear 12 is meshed with the second gear 11 fixedly connected to one end of the first gear 6 to rotate, so that the second gear 11 drives one of the first gears 6 to rotate, and the plurality of first gears 6 synchronously rotate through the toothed belt 7, so as to drive the plurality of reflective rollers 3 to rotate simultaneously.
The diameter of the second gear 11 is equal to that of the first gear 6, and the diameter of the main gear 12 is smaller than that of the second gear 11, so that when the main gear 12 drives the first gear 6 to rotate through the second gear 11, due to a certain volume difference, the main gear 12 can slowly rotate the first gear 6 when driving the first gear 6 to rotate, and the structural stability is poor due to the fact that the reflective roller 3 rotates too fast, so that good guarantee is provided for the illumination surface of the culture dish.
Referring to fig. 4, 5 and 6, the transmission structure includes two turntables 14 installed in the base 10, one end of the turntable 14 located above is fixedly connected with the pinion 13, the diameter of the pinion 13 is equal to that of the main gear 12, the same belt 15 is wound between the two turntables 14, the activity of the belt 15 penetrates through the upper surface of the inner wall of the base 10, the ventilation structure includes a mounting plate 23 fixedly connected to the bottom of the inner wall of the base 10, one end of the mounting plate 23 is fixedly connected with the turntable 14 located below, a fan 16 for exhausting air is fixedly installed at one end of the turntable 14 located below, an air duct 24 is formed in the base 10, a first air inlet pipe 17 communicated with the air duct 24 is fixedly connected to the upper surface of the base 10, and the first air inlet pipe 17 is located at one side of the servo motor 9.
Referring to fig. 2, 3 and 5, the upper surface of the base 10 is fixedly connected with a side protecting shell 5 through screws, for shielding the first gear 6, the toothed belt 7 and the servo motor 9, a filtering net mouth 22 for filtering large dust particles is arranged on the outer wall of one side of the side protecting shell 5, the first air inlet pipe 17 is communicated with the inside of the side protecting shell 5, a second air inlet pipe 19 communicated with an air duct 24 is arranged at the tail end of the base 10, the inlet end of the second air inlet pipe 19 is positioned in the outside, a filtering head 21 for filtering dust is arranged at the inlet end of the second air inlet pipe 19, a second electromagnetic valve 20 is arranged in the second air inlet pipe 19, a first electromagnetic valve 18 is arranged in the first air inlet pipe 17, through the design of the first electromagnetic valve, the structure of the side protecting shell 5 for filtering a series of long-term rotation work such as the first gear 6, the toothed belt 7 and the servo motor 9 can be utilized, the structure of the first air inlet pipe can be protected, an operator can be prevented from being injured by direct contact with a human body, and simultaneously, at the same time, the filtering net mouth 22 and the filtering head 21 are respectively arranged, the filtering net mouth 21 is respectively corresponding to the two kinds of air can be conveniently ventilated to the two kinds of air which can be cultured and excessively and ventilated by the air.
Referring to fig. 5, 6, 7 and 8, an exhaust seat 25 with a hollow interior is fixedly installed at the bottom of the inner wall of the incubator body 1, a flow guide pipe 26 communicated with the exhaust seat is arranged at one end of the exhaust seat 25, one end of the flow guide pipe 26 penetrates through the incubator body 1 and corresponds to the position of the fan 16, a plurality of exhaust holes 27 which are uniformly distributed are formed in the upper surface of the exhaust seat 25, the exhaust holes 27 are communicated with the interior of the exhaust seat 25, the exhaust seat 25 can correspond to the position of the fan 16, and meanwhile, the exhaust seat 25 is located at the lowest bottom of the inner wall of the incubator body 1, so that air can be conveniently discharged through the exhaust seat 25, and a plurality of exhaust holes 27 arranged on the exhaust seat 25 are convenient for uniformly discharging exchanged air, so that microorganisms in each culture dish can be fully ventilated.
Example 2
Referring to fig. 1 and 2, an intelligent LED light-operated biological incubator of the present embodiment includes:
the incubator comprises an incubator body 1 and a base 10 arranged at the bottom of one side of the incubator body 1;
a plurality of net racks 2 which are sequentially arranged from top to bottom are fixedly arranged in the incubator body 1, an illumination sensor is arranged at the bottom of the net racks 2, an LED lamp holder 4 is fixedly connected in the back surface of the inner wall of the incubator body 1, a plurality of reflecting rollers 3 are connected in the incubator body 1 through bearings, the reflecting rollers 3 are positioned right below the net racks 2, a plurality of reflecting lenses 8 for reflecting light rays are adhered to the outer walls of the reflecting rollers 3, one ends of the reflecting rollers 3 penetrate through one side of the inner wall of the incubator body 1, one ends of the reflecting rollers 3 penetrating through one side of the inner wall of the incubator body 1 are fixedly connected with a first gear 6, the outer walls of the first gears 6 are meshed and connected with the same toothed belt 7, a servo motor 9 is fixedly arranged on the upper surface of the base 10, and a gear set for driving the first gear 6 to rotate is arranged on an output shaft of the servo motor 9;
the ventilation structure is arranged in the base 10 and is used for guiding the hot air flow passing through the servo motor 9 and the external air flow to enter the incubator body 1;
the transmission structure is arranged on the base 10, is transmitted with the servo motor 9 through a gear set and is used for driving the ventilation structure to ventilate.
Referring to fig. 2, 3 and 4, the gear set includes a main gear 12 fixedly connected to an output shaft of the servo motor 9, one end of the first gear 6 located below is fixedly connected with a second gear 11, the second gear 11 is meshed with the top of the main gear 12, a pinion 13 is mounted on the upper surface of the base 10, the pinion 13 is meshed with the bottom of the main gear 12, the servo motor 9 works to drive the main gear 12 to rotate, the main gear 12 is meshed with the second gear 11 fixedly connected to one end of the first gear 6 to rotate, so that the second gear 11 drives one of the first gears 6 to rotate, and the plurality of first gears 6 synchronously rotate through the toothed belt 7, so as to drive the plurality of reflective rollers 3 to rotate simultaneously.
The diameter of the second gear 11 is equal to that of the first gear 6, and the diameter of the main gear 12 is smaller than that of the second gear 11, so that when the main gear 12 drives the first gear 6 to rotate through the second gear 11, due to a certain volume difference, the main gear 12 can slowly rotate the first gear 6 when driving the first gear 6 to rotate, and the structural stability is poor due to the fact that the reflective roller 3 rotates too fast, so that good guarantee is provided for the illumination surface of the culture dish.
Referring to fig. 4, 5 and 6, the transmission structure includes two turntables 14 installed in the base 10, one end of the turntable 14 located above is fixedly connected with the pinion 13, the diameter of the pinion 13 is equal to that of the main gear 12, the same belt 15 is wound between the two turntables 14, the activity of the belt 15 penetrates through the upper surface of the inner wall of the base 10, the ventilation structure includes a mounting plate 23 fixedly connected to the bottom of the inner wall of the base 10, one end of the mounting plate 23 is fixedly connected with the turntable 14 located below, a fan 16 for exhausting air is fixedly installed at one end of the turntable 14 located below, an air duct 24 is formed in the base 10, a first air inlet pipe 17 communicated with the air duct 24 is fixedly connected to the upper surface of the base 10, and the first air inlet pipe 17 is located at one side of the servo motor 9.
Referring to fig. 2, 3 and 5, the upper surface of the base 10 is fixedly connected with a side protecting shell 5 through screws, for shielding the first gear 6, the toothed belt 7 and the servo motor 9, a filtering net mouth 22 for filtering large dust particles is arranged on the outer wall of one side of the side protecting shell 5, the first air inlet pipe 17 is communicated with the inside of the side protecting shell 5, a second air inlet pipe 19 communicated with an air duct 24 is arranged at the tail end of the base 10, the inlet end of the second air inlet pipe 19 is positioned in the outside, a filtering head 21 for filtering dust is arranged at the inlet end of the second air inlet pipe 19, a second electromagnetic valve 20 is arranged in the second air inlet pipe 19, a first electromagnetic valve 18 is arranged in the first air inlet pipe 17, through the design of the first electromagnetic valve, the structure of the side protecting shell 5 for filtering a series of long-term rotation work such as the first gear 6, the toothed belt 7 and the servo motor 9 can be utilized, the structure of the first air inlet pipe can be protected, an operator can be prevented from being injured by direct contact with a human body, and simultaneously, at the same time, the filtering net mouth 22 and the filtering head 21 are respectively arranged, the filtering net mouth 21 is respectively corresponding to the two kinds of air can be conveniently ventilated to the two kinds of air which can be cultured and excessively and ventilated by the air.
Referring to fig. 5, 6, 7 and 8, an exhaust seat 25 with a hollow interior is fixedly installed at the bottom of the inner wall of the incubator body 1, a flow guide pipe 26 communicated with the exhaust seat is arranged at one end of the exhaust seat 25, one end of the flow guide pipe 26 penetrates through the incubator body 1 and corresponds to the position of the fan 16, a plurality of exhaust holes 27 which are uniformly distributed are formed in the upper surface of the exhaust seat 25, the exhaust holes 27 are communicated with the interior of the exhaust seat 25, the exhaust seat 25 can correspond to the position of the fan 16, and meanwhile, the exhaust seat 25 is located at the lowest bottom of the inner wall of the incubator body 1, so that air can be conveniently discharged through the exhaust seat 25, and a plurality of exhaust holes 27 arranged on the exhaust seat 25 are convenient for uniformly discharging exchanged air, so that microorganisms in each culture dish can be fully ventilated.
Referring to fig. 10, the inside of the reflective roller 3 is of a net block 31 structure, the distance between every two adjacent reflective lenses 8 is equal, and the reflective lenses 8 are of an arc-shaped structure design, so that the reflective roller 3 has the characteristic of light weight, the servo motor 9 is convenient to drive and rotate, the operation load of the servo motor 9 is prevented from being too large to influence normal rotation, good guarantee is provided for long-term stable operation of the servo motor, the reflective lenses 8 are of an arc-shaped structure design to facilitate better reflection of light rays of the LED lamp holder 4 to different positions, the illumination surface is effectively enlarged, and the cost of installing the LED lamp is reduced.
Referring to fig. 9, a control panel 28 is disposed on one side of the incubator body 1, ventilation slots 30 are formed on two sides of the back of the LED lamp holder 4, and a plurality of evenly distributed cooling fins 29 are disposed in the ventilation slots 30, so that air can be discharged through the ventilation slots 30 on two sides of the LED lamp holder 4 during ventilation, heat generated during long-term use of the LED lamp holder 4 can be conveniently taken away, convenience is provided for heat dissipation of the LED lamp holder 4, and a plurality of cooling fins 29 are disposed in the ventilation slots 30, so that the heat dissipation effect during ventilation can be further improved, and long-term use of the LED lamp holder 4 is facilitated.
Referring to fig. 11, the servo motor 9, the first electromagnetic valve 18 and the second electromagnetic valve 20 are all connected with the control panel 28, a controller, a temperature sensor, a humidity sensor and a display screen for displaying numerical values are arranged in the control panel 28, the illumination intensity and the temperature generated by illumination of the LED lamp holder 4 can be monitored in real time by matching the set illumination sensor with the temperature sensor, the transfer of the servo motor 9 is convenient to be regulated by the controller, the illumination surface is reduced to reduce the continuous illumination intensity, the opening or closing of the first electromagnetic valve 18 and the second electromagnetic valve 20 can be respectively controlled by the controller, the first air inlet pipe 17 or the second air inlet pipe 19 can be conveniently opened at any time to be ventilated, whether the air is hot air flow or normal temperature air flow can be conveniently determined at any time according to the requirement of temperature control, and the illumination and the temperature can be conveniently and intelligently regulated. The controller, the illumination sensor, the temperature sensor, the humidity sensor and the display screen for displaying the numerical values are all of the prior art in the construction, principle and connection mode, and are common knowledge in the technical field, and the application is not repeated.
The application method of the intelligent LED light-operated biological incubator comprises the following steps:
s1, firstly placing microorganism culture dishes to be cultured on each net rack 2, closing the door of the culture box body 1, starting an LED lamp on an LED lamp holder 4 to supplement illumination for the culture dishes, starting a servo motor 9 to work to drive a main gear 12 to rotate, and enabling the main gear 12 to mesh with a second gear 11 fixedly connected to one end of a first gear 6 to rotate, so that the second gear 11 drives one of the first gears 6 to rotate, and enabling a plurality of the first gears 6 to synchronously rotate by using the transmission connection of a toothed belt 7;
s2, a plurality of first gears 6 rotate synchronously at the same speed to drive the reflecting rollers 3 below the grid frames 2 to uniformly and slowly rotate, and in the rotating process of the reflecting rollers 3, a plurality of reflecting lenses 8 adhered on the outer wall of the reflecting rollers 3 reflect the light rays of the LED lamp holders 4 in multiple and multiple angles so as to fully irradiate the bottom and dead angle positions of the microbial culture dishes which are difficult to receive illumination, and supplement the illumination effect for the microbial culture dishes;
s3, secondly, in the process that the servo motor 9 synchronously drives the second gear 11 to drive the first gear 6 and the toothed belt 7 to rotate, the main gear 12 is meshed with the driving auxiliary gear 13 to rotate, one of the turntables 14 is driven by the rotating auxiliary gear 13 to rotate, and the two turntables 14 synchronously and rapidly rotate through the transmission of the belt 15, the fan 16 in the base 10 is driven to rapidly rotate, the second electromagnetic valve 20 on the second air inlet pipe 19 is closed, the first electromagnetic valve 18 on the first air inlet pipe 17 is opened, and when the fan 16 rotates to perform air suction, air with certain heat around the servo motor 9 is pumped into the incubator body 1 through the first air inlet pipe 17 and discharged to the incubator body 1, so that the temperature is increased for supplementing heat to the interior of the incubator body 1;
and S4, when the temperature monitored by the temperature sensor exceeds the standard or the illumination intensity monitored by the illumination sensor exceeds the standard, the rotating speed of the servo motor 9 can be controlled by the control panel 28, the reflecting time of the reflecting roller 3 to illumination can be regulated, the first electromagnetic valve 18 is controlled to be closed, the second electromagnetic valve 20 in the second air inlet pipe 19 is opened, air enters the incubator body 1 from the outside through the second air inlet pipe 19, and the inside of the incubator body 1 is rapidly reduced to a proper temperature.
The present application is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present application, and the changes or substitutions are intended to be covered by the scope of the present application; embodiments of the application and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the application is subject to the protection scope of the claims.
Claims (5)
1. An intelligent LED light-operated biological incubator, comprising:
the incubator comprises an incubator body (1) and a base (10) arranged at the bottom of one side of the incubator body (1);
the cultivation box comprises a cultivation box body (1), wherein a plurality of net racks (2) which are sequentially arranged from top to bottom are fixedly arranged in the cultivation box body (1), an illumination sensor is arranged at the bottom of each net rack (2), an LED lamp holder (4) is fixedly connected in the back of the inner wall of the cultivation box body (1), a plurality of reflecting rollers (3) are connected in the cultivation box body (1) through bearings, the reflecting rollers (3) are positioned right below the net racks (2), a plurality of reflecting lenses (8) which are used for reflecting light rays are adhered to the outer walls of the reflecting rollers (3), one ends of the reflecting rollers (3) penetrate through one side of the inner wall of the cultivation box body (1), a first gear (6) is fixedly connected to one end of each reflecting roller (3) penetrating through one side of the inner wall of the cultivation box body (1), one toothed belt (7) is connected to the outer wall of each first gear (6) in a meshed mode, a servo motor (9) is fixedly arranged on the upper surface of each base (10), and a gear set used for driving the first gear (6) is arranged on an output shaft of the servo motor (9);
the ventilation structure is arranged in the base (10) and is used for guiding hot air flow passing through the servo motor (9) and external air flow to enter the incubator body (1);
the transmission structure is arranged on the base (10), is transmitted with the servo motor (9) through the gear set and is used for driving the ventilation structure to ventilate;
the gear set comprises a main gear (12) fixedly connected to an output shaft of the servo motor (9), a second gear (11) is fixedly connected to one end of the first gear (6) below, the second gear (11) is meshed with the top of the main gear (12), a pinion (13) is mounted on the upper surface of the base (10), and the pinion (13) is meshed with the bottom of the main gear (12);
the transmission structure comprises two turntables (14) arranged in the base (10), one end of each turntable (14) positioned above is fixedly connected with a secondary gear (13), the diameter of each secondary gear (13) is equal to that of the main gear (12), the same belt (15) is wound between the two turntables (14), and the belt (15) movably penetrates through the upper surface of the inner wall of the base (10);
the ventilation structure comprises a mounting plate (23) fixedly connected to the bottom of the inner wall of the base (10), one end of the mounting plate (23) is fixedly connected with a turntable (14) positioned below, a fan (16) used for exhausting air is fixedly arranged at one end of the turntable (14) positioned below, an air duct (24) is arranged in the base (10), a first air inlet pipe (17) communicated with the air duct (24) is fixedly connected to the upper surface of the base (10), and the first air inlet pipe (17) is positioned at one side of the servo motor (9);
the utility model discloses a dust filter is characterized in that an upper surface fixedly connected with side protecting crust (5) of base (10) for shelter from first gear (6), tooth area (7) and servo motor (9), the outer wall of one side of side protecting crust (5) is provided with filter screen mouth (22) that are used for filtering big dust granule, first intake pipe (17) are linked together with the inside of side protecting crust (5), the tail end of base (10) is provided with second intake pipe (19) that are linked together with air flue (24), and the entrance point of second intake pipe (19) is arranged in the external world, the entrance point of second intake pipe (19) is provided with filter head (21) that are used for filtering the dust, be provided with second solenoid valve (20) in second intake pipe (19), be provided with first solenoid valve (18) in first intake pipe (17).
2. The intelligent LED light-operated biological incubator according to claim 1, wherein an exhaust seat (25) with a hollow design is fixedly arranged at the bottom of the inner wall of the incubator body (1), a flow guide pipe (26) communicated with the exhaust seat (25) is arranged at one end of the exhaust seat (25), one end of the flow guide pipe (26) penetrates through the incubator body (1) and corresponds to the position of a fan (16), a plurality of exhaust holes (27) which are uniformly distributed are formed in the upper surface of the exhaust seat (25), and the exhaust holes (27) are communicated with the inside of the exhaust seat (25).
3. The intelligent LED light-operated biological incubator according to claim 1, wherein the inside of the reflecting roller (3) is of a net block (31) structure, the distance between every two adjacent reflecting lenses (8) is equal, and the reflecting lenses (8) are of an arc-shaped structural design.
4. The intelligent LED light-operated biological incubator according to claim 1, wherein a control panel (28) is arranged on one side of the incubator body (1), ventilation slots (30) are formed in two sides of the back of the LED lamp holder (4), and a plurality of uniformly distributed cooling fins (29) are arranged in the ventilation slots (30).
5. The method of using an intelligent LED light-operated biological incubator according to any one of claims 1-4, comprising the steps of:
s1, firstly placing microorganism culture dishes to be cultured on each net rack (2), closing the door of a culture box body (1), starting an LED lamp on an LED lamp holder (4) to supplement illumination for the culture dishes, and starting a servo motor (9) to work to drive a main gear (12) to rotate, wherein the main gear (12) is meshed with a second gear (11) fixedly connected to one end of a first gear (6) to rotate, so that the second gear (11) drives one of the first gears (6) to rotate, and a plurality of first gears (6) are synchronously rotated by using the transmission connection of a toothed belt (7);
s2, a plurality of first gears (6) rotate synchronously at the same speed so as to drive the reflecting rollers (3) below the racks (2) to uniformly and slowly rotate, and in the rotating process of the reflecting rollers (3), a plurality of reflecting lenses (8) adhered to the outer wall of the reflecting rollers (3) reflect light rays of the LED lamp holders (4) in multiple and multiple angles so as to fully irradiate the bottoms and dead angle positions of the microbial culture dishes which are difficult to receive illumination, and supplement illumination effects for the light rays;
s3, in the process that the servo motor (9) synchronously drives the second gear (11) to drive the first gear (6) and the toothed belt (7) to rotate, the main gear (12) is meshed with the driving auxiliary gear (13) to rotate, one of the turntables (14) is driven to rotate by the rotating auxiliary gear (13), the two turntables (14) synchronously and rapidly rotate through the transmission of the belt (15), a fan (16) in the base (10) is driven to rapidly rotate, a second electromagnetic valve (20) on the second air inlet pipe (19) is closed, a first electromagnetic valve (18) on the first air inlet pipe (17) is opened, and when the fan (16) rotates to perform air suction, air with a certain amount of heat around the servo motor (9) is pumped into the incubator body (1) through the first air inlet pipe (17), so that the temperature is increased by supplementing heat for the inside of the incubator body (1);
s4, when the temperature monitored by the temperature sensor exceeds the standard or the illumination intensity monitored by the illumination sensor exceeds the standard, the rotating speed of the servo motor (9) is controlled by the control panel (28), the reflecting time of the reflecting roller (3) to illumination is regulated, meanwhile, the first electromagnetic valve (18) is controlled to be closed, the second electromagnetic valve (20) in the second air inlet pipe (19) is opened, air enters the incubator body (1) from the outside through the second air inlet pipe (19), and the interior of the incubator body (1) is rapidly reduced to a proper temperature.
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