Incubator with accurate humidity adjusting function

Abstract

The utility model discloses an incubator with an accurate humidity adjusting function, which comprises a water storage box, a rotating frame, a hood and a main machine part, and the space in the hood on the upper side of the rotating frame is an incubation bin; the main machine part comprises a machine shell, a circuit bin is arranged on the upper portion of the machine shell, a working bin is arranged on the lower portion of the machine shell, and a humidity sensor is arranged on the side of the machine shell. Circulating air inlets are formed in the periphery of the bottom of the working bin and located beside the water absorption medium, a ventilation opening is formed in the motor support partition plate, circulating air outlets are formed in the periphery of the top of the working bin and communicated with the hatching bin, and therefore an inner circulating air channel is formed. An outer circulation air duct is arranged on one side of the top of the working bin and provided with an electric exhaust gate. The incubator has the function of accurately adjusting the humidity, and the humidity of air in the incubation bin can be accurately and stably controlled through the cooperation of the humidity sensor, the fan, the peristaltic pump, the water absorption medium, the inner circulation air duct and the outer circulation air duct.

Description

[0001] This application claims priority to Chinese Patent Application No. 2024227428040, filed on November 11, 2024, entitled "An incubator with precise humidity regulation function", the entire contents of which are incorporated herein by reference. Technical Field

[0002] This utility model relates to an egg incubator, and more particularly to an egg incubator with precise humidity control function. Background Technology

[0003] Currently, while existing incubators do have humidity control capabilities, they are unable to effectively control humidity due to factors such as suboptimal structural design. This results in problems such as uneven internal humidity, excessively high or low humidity levels, and unstable humidity. Therefore, developing an incubator with precise humidity control has become an urgent problem for those skilled in the art. Utility Model Content

[0004] The present invention addresses the aforementioned shortcomings by providing an incubator with precise humidity control.

[0005] Firstly, this utility model provides an incubator with precise humidity control, comprising a water storage box, a rotating frame, a housing, and a main unit. A hollow shaft is located at the center of the water storage box, and the rotating frame is rotatably fitted onto the hollow shaft. Eggs to be incubated are placed on the rotating frame. The housing covers the water storage box, and the space inside the housing on the upper side of the rotating frame serves as an incubation chamber. The main unit includes a casing fixed to the center of the housing. An upper part of the casing has a circuit compartment housing a main control circuit board with a display screen and function keys. The lower part of the casing houses a working chamber containing a motor support partition and a rotating frame motor and a peristaltic pump. The rotating frame motor drives a rotating drive end via a gear assembly, and the rotating drive end is connected to a centrally located... The shaft hole is used to drive the rotating frame to rotate; the water inlet of the peristaltic pump is connected to the water inlet pipe, which passes through the hollow shaft and extends to the bottom of the water storage box; a fan is installed on the upper side of the motor bracket partition, and a water absorption medium is provided on the lower side of the motor bracket partition; the water outlet of the peristaltic pump is located above the water absorption medium; a humidity sensor is provided on the side of the casing; circulating air inlets are provided around the bottom of the working chamber, located next to the water absorption medium; ventilation openings are provided on the motor bracket partition; circulating air outlets are provided around the top of the working chamber, and the circulating air outlets are connected to the incubation chamber, thereby forming an internal circulating air duct; an external circulating air duct is provided on one side of the top of the working chamber, and an electric exhaust gate is provided in the external circulating air duct. The electric exhaust gate is connected to a gate motor, and the gate motor is connected to the main control circuit board.

[0006] In conjunction with the first aspect, in some implementations of the first aspect, the hood is provided with a manual exhaust port, and the manual exhaust port is provided with a manual exhaust switch.

[0007] In conjunction with the first aspect, in some implementations of the first aspect, the circuit compartment is provided with a top cover, the top cover has an indicator light, and the indicator light is connected to the main control circuit board.

[0008] In conjunction with the first aspect, in some implementations of the first aspect, the water storage box includes a bottom box, a box cover, and a venting partition. The bottom box has a water storage compartment, a water inlet is provided on one side of the water storage compartment, a pull-out cover is provided at the water inlet, the box cover has an opening, and a shaft is provided at the center of the box cover. A movable cover plate is fitted onto the shaft, and the movable cover plate is used to open or close the opening. Ventilation holes are evenly distributed on the venting partition.

[0009] In conjunction with the first aspect, in some implementations of the first aspect, the water storage box and the machine cover are connected by a snap-fit ​​connection.

[0010] Secondly, this utility model embodiment also provides an incubator with precise humidity regulation function. The incubator includes a cover, a rotating frame, and a main unit. The cover has an incubation chamber and an installation port connected to the incubation chamber. The rotating frame is disposed inside the incubation chamber and is used to hold eggs to be incubated. The main unit is installed at the installation port and includes a housing, a fan, an exhaust valve, a humidity sensor, and a main control circuit board. The main control circuit board is electrically connected to the fan, the exhaust valve, and the humidity sensor. The housing has a working chamber and a circulating air inlet and a circulating air outlet connected to the working chamber. The fan is disposed inside the working chamber. The exhaust valve is disposed on the housing and is used to open or close the working chamber. The housing has a humidification groove in the airflow path generated by the fan. The humidity sensor is used to detect the air humidity inside the incubation chamber. The incubation chamber, the circulating air inlet, the working chamber, and the circulating air outlet are sequentially connected to form an inner circulating air duct, and the incubation chamber, the circulating air inlet, the working chamber, and the exhaust valve are sequentially connected to form an outer circulating air duct. When the humidity sensor detects that the air humidity inside the incubation chamber is lower than a first preset humidity, the main control circuit board controls the exhaust valve to close. The airflow generated by the fan comes into contact with the humidifying liquid in the humidification tank and circulates between the working chamber and the incubation chamber through the internal circulation duct. When the humidity sensor detects that the air humidity inside the incubation chamber is higher than a second preset humidity, the main control circuit board controls the exhaust valve to open. The airflow generated by the fan is discharged to the outside air through the external circulation duct. Therefore, on the one hand, by setting a humidity sensor to monitor the air humidity in the incubator's incubation chamber, the air humidity in the incubator can be precisely controlled, improving the air quality in the incubation chamber, enhancing the incubation effect, and realizing automated control of the air humidity in the incubator's incubation chamber, saving labor costs; on the other hand, by setting different airflow paths to achieve humidification or dehumidification functions during humidification and dehumidification operations, the humidity can be evenly distributed, avoiding localized over-humidity or over-dryness, improving the humidification and dehumidification effects, and reducing energy consumption; furthermore, the same fan can perform both humidification and dehumidification operations, simplifying operation, saving costs, reducing components, improving the integration of the main unit components, and realizing the miniaturization design of the incubator.

[0011] In conjunction with the second aspect, in some implementations of the second aspect, the main unit further includes a water-absorbing medium disposed within the humidification tank.

[0012] In conjunction with the second aspect, in some implementations of the second aspect, the bottom wall of the humidification tank is provided with a support strip, which is used to support the water-absorbing medium.

[0013] In conjunction with the second aspect, in some implementations of the second aspect, the humidification tank is located on the housing near the circulating air inlet.

[0014] In conjunction with the second aspect, in some implementations of the second aspect, the humidification tank is arranged around the rotation axis of the rotating frame at least once.

[0015] In conjunction with the second aspect, in some implementations of the second aspect, a valve port is provided on the housing, and the exhaust valve includes a gate motor and an electric exhaust gate. The electric exhaust gate is movably mounted on the housing, and the gate motor is drivenly connected to the electric exhaust gate and is used to drive the electric exhaust gate to open or close the valve port.

[0016] In conjunction with the second aspect, in some implementations of the second aspect, the exhaust valve further includes a transmission gear, the gate motor is connected to the transmission gear, and the electric exhaust gate is provided with a rack that meshes with the transmission gear.

[0017] In conjunction with the second aspect, in some implementations of the second aspect, the housing includes a housing body and an end cover. The housing body and the end cover are connected to form the working chamber. The end cover is provided with the valve port. The housing body is provided with a guiding air duct. The guiding air duct communicates with the valve port and the working chamber. The air inlet of the guiding air duct faces the fan, and the air outlet of the guiding air duct faces the valve port.

[0018] In conjunction with the second aspect, in some implementations of the second aspect, the incubator further includes a top cover, which is connected to the end cover to form a circuit chamber and an exhaust chamber. The circuit chamber is located above the working chamber and is isolated from the exhaust chamber. The main control circuit board is disposed inside the circuit chamber, and the top cover is provided with an exhaust hole that communicates with the exhaust chamber and the outside air.

[0019] In conjunction with the second aspect, in some implementations of the second aspect, the inner sidewall of the housing body is provided with a support boss, and the housing also includes a motor bracket partition. The motor bracket partition is disposed in the working compartment and supported on the support boss. The motor bracket partition is used to divide the working compartment into a first compartment and a second compartment. The motor bracket partition is provided with a ventilation opening connecting the first compartment and the second compartment. The housing body is provided with a circulating air inlet in the area corresponding to the first compartment, and the housing body is provided with a circulating air outlet in the area corresponding to the second compartment.

[0020] In conjunction with the second aspect, in some implementations of the second aspect, the incubator further includes a water storage box, and the main unit further includes a liquid delivery device, which is disposed in the working chamber and used to deliver the liquid in the water storage box to the humidification tank.

[0021] In conjunction with the second aspect, in some implementations of the second aspect, the infusion device is configured as a peristaltic pump.

[0022] In conjunction with the second aspect, in some implementations of the second aspect, the water storage box includes a bottom box and a cover. The bottom box is provided with a water storage chamber, and the cover is placed on the top of the bottom box. The main unit also includes a water inlet pipe. One end of the water inlet pipe is connected to the water storage chamber, and the other end of the water inlet pipe passes through the casing and is connected to the infusion device.

[0023] In conjunction with the second aspect, in some implementations of the second aspect, the infusion components are all mounted on the motor bracket partition and located inside the second chamber.

[0024] In conjunction with the second aspect, in some implementations of the second aspect, the motor bracket partition includes a base and a support plate. The base is provided with a receiving groove communicating with the second compartment. The infusion device is disposed in the receiving groove. The support plate is connected to the base at the edge of the receiving groove and overlaps the support protrusion. The fan is located above the support plate and directly facing the receiving groove.

[0025] In conjunction with the second aspect, in some implementations of the second aspect, the absorbent medium is located inside the first chamber, and the orthographic projection of the vent in the height direction of the incubator is located within the orthographic projection of the absorbent medium in the height direction of the incubator.

[0026] In conjunction with the second aspect, in some implementations of the second aspect, the absorbent medium abuts against the bottom wall of the motor support partition in the height direction of the incubator.

[0027] In conjunction with the second aspect, in some implementations of the second aspect, the lid is provided with an opening that communicates with the water storage tank and the incubation tank, and the water storage box also includes a movable cover plate that is connected to the lid and is used to open or close the opening.

[0028] In conjunction with the second aspect, in some implementations of the second aspect, the water storage box further includes a breathable partition, which is located between the box cover and the rotating frame and forms a buffer space with the box cover. The buffer space can be connected to the water storage tank through the opening. The breathable partition is provided with a plurality of breathable holes, which are connected to the buffer space and the incubation tank.

[0029] In conjunction with the second aspect, in some implementations of the second aspect, the side wall of the bottom box is provided with a water inlet communicating with the water storage tank, and the water storage box also includes a water inlet cover for opening or closing the water inlet.

[0030] The advantages of this invention compared to the prior art are: the incubator of this invention has a precise humidity control function. Through the cooperation of a humidity sensor, fan, peristaltic pump, water absorption medium, and the unique internal and external circulation air ducts, the air humidity in the incubation chamber of the incubator can be precisely and stably controlled to ensure a stable humidity environment for incubation. Attached Figure Description

[0031] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0032] Figure 1 This is a first-view exploded structural diagram of the incubator provided by this utility model.

[0033] Figure 2 yes Figure 1 A second-view exploded structural diagram of the incubator.

[0034] Figure 3 yes Figure 1 A first-person exploded view of the water storage box of the incubator.

[0035] Figure 4 yes Figure 1 A second-view exploded structural diagram of the water storage box of the incubator.

[0036] Figure 5 yes Figure 1 A first-person exploded view of the main unit of the incubator.

[0037] Figure 6 yes Figure 1 A second-view exploded structural diagram of the main unit of the incubator.

[0038] Figure 7 yes Figure 1 A third-person perspective exploded view of the main unit of the incubator.

[0039] Figure 8 yes Figure 1 A first-person top-down view of the incubator.

[0040] Figure 9 yes Figure 8 A cross-sectional view of the incubator along line AA.

[0041] Figure 10 yes Figure 1 A second-person top-down view of the incubator.

[0042] Figure 11 yes Figure 10 A cross-sectional view of the incubator along line BB.

[0043] Figure 12 yes Figure 1 A schematic diagram of the assembly structure of the incubator.

[0044] Main reference numerals: Incubator - 100; Water tank - 1; Base box - 101; Guide structure - 1011; Slot - 1012; Water inlet channel - 1013; Sink - 1014; Lid - 102; Anti-rotation protrusion - 1021; Ventilation partition - 103; Water tank - 104; Water inlet - 105; Water inlet cover - 106; Opening - 107; Shaft - 108; Movable cover - 109; Anti-rotation hole - 1091; Ventilation hole - 110; Rotating frame - 2 Connecting sleeve - 20; Shaft hole - 201; Machine cover - 3; Mounting port - 3011; Manual exhaust port - 301; Manual exhaust switch - 302; Main unit - 4; Machine housing - 401; Humidifier tank - 4011; Support bar - 4012; Exhaust chamber - 4013; Exhaust hole - 4014; Machine housing body - 4015; End cover - 4016; Support boss - 4017; Air guide duct - 4018; Storage compartment - 4019; Circuit compartment - 402; Main control circuit board - 403; Display screen; 404; Function keys; 405; Top cover; 406; Valve port; 4061; Handle structure; 4062; Indicator light; 407; Working compartment; 408; First compartment; 4081; Second compartment; 4082; Motor bracket partition; 409; Support plate; 4091; Base; 4092; Receptacle; 4093; Rotating frame motor; 410; Infusion fittings; 411; Gear assembly; 412; Rotary drive end; 413; Water inlet pipe; 414; Air Fan-415; Water absorption medium-416; Humidity sensor-417; Circulating air inlet-418; Ventilation outlet-419; Circulating air outlet-420; External circulation air duct-421; Exhaust valve-42; Electric exhaust gate-422; Rack-gear-4221; Gate motor-423; Transmission gear-424; Internal circulation air duct-425; Heating structure-43; Hollow shaft-5; Buckle-6; Incubation chamber-7; Horizontal direction-X; Height direction-Y; Rotation axis-P.

[0045] The following detailed description, in conjunction with the accompanying drawings, will further illustrate this utility model. Detailed Implementation

[0046] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0047] It is understood that the terminology in the specification, claims, and accompanying drawings of this utility model is for describing specific embodiments only and is not intended to limit the utility model. The terms "first," "second," etc., in the specification, claims, and accompanying drawings of this utility model are used to distinguish different objects, not to describe a specific order. Unless the context clearly states otherwise, the singular forms "a" and "described" are also intended to include the plural forms. The term "comprising," and any variations thereof, are intended to cover non-exclusive inclusion. Furthermore, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. The purpose of providing the following specific embodiments is to facilitate a clearer and more thorough understanding of the disclosure of this utility model, wherein terms indicating direction such as up, down, left, and right refer only to the position of the illustrated structure in the corresponding drawings. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "connected," "linked," and "set on" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0048] The following description describes preferred embodiments of the present invention; however, the foregoing description is intended to illustrate the general principles of the present invention and is not intended to limit the scope of the present invention. The scope of protection of the present invention shall be determined by the appended claims. The present invention will now be described in further detail with reference to the accompanying drawings.

[0049] like Figures 1-2 and Figures 8-12 As shown, an incubator 100 with precise humidity control includes a water storage box 1, a rotating frame 2, a cover 3, and a main unit 4. The water storage box 1 has a hollow shaft 5 at its center. The rotating frame 2 is rotatably fitted onto the hollow shaft 5. Eggs to be incubated are placed on the rotating frame 2. The cover 3 covers the water storage box 1. The water storage box 1 and the cover 3 are connected by a buckle 6. The space inside the cover 3 on the upper side of the rotating frame 2 is an incubation chamber 7. The cover 3 is made of transparent material.

[0050] like Figure 3 , Figure 4 As shown, the water storage box 1 includes a bottom box 101, a box cover 102, and a ventilated partition 103. The bottom box 101 is provided with a water storage chamber 104, and a water inlet 105 is provided on one side of the water storage chamber 104. A water inlet cover 106 is provided at the water inlet 105. The water inlet cover 106 is configured as a pull-out cover. The box cover 102 is provided with an opening 107, and a shaft portion 108 is provided at the center of the box cover 102. A movable cover plate 109 is fitted onto the shaft portion 108. The movable cover plate 109 is used to open or close the opening 107. Ventilation holes 110 are evenly distributed on the ventilated partition 103.

[0051] like Figures 5-6 and Figures 8-12 As shown, the main unit 4 includes a housing 401, which is fixed to the middle of the cover 3. The upper part of the housing 401 is provided with a circuit compartment 402, and the circuit compartment 402 is equipped with a main control circuit board 403. The main control circuit board 403 is provided with a display screen 404 and function keys 405. The circuit compartment 402 is provided with a top cover 406, and the top cover 406 has an indicator light 407, which is connected to the main control circuit board 403.

[0052] The lower part of the housing 401 is configured as a working chamber 408. The working chamber 408 contains a motor support partition 409 and houses a rotating frame motor 410 and a peristaltic pump. The rotating frame motor 410 drives a rotating drive end 413 via a gear assembly 412. The rotating drive end 413 engages with a shaft hole 201 at the center of the rotating frame 2, driving the rotating frame 2 to rotate. The rotating drive end 413 is generally polygonal in shape, and correspondingly, the shaft hole 201 is a polygonal hole. The inlet of the peristaltic pump is connected to an inlet pipe 414, which extends through the hollow shaft 5 to the bottom of the water storage box 1. A fan 415 is mounted on the upper side of the motor support partition 409, and a water-absorbing medium 416 is located on the lower side of the motor support partition 409. The outlet of the peristaltic pump is located above the water-absorbing medium 416. A humidity sensor 417 is located on the side of the housing 401 and is connected to the main control circuit board 403. Specifically, the main unit 4 includes an infusion component 411. In this embodiment, the infusion unit 411 is configured as a peristaltic pump.

[0053] The working chamber 408 is provided with circulating air inlets 418 around the bottom, which are located next to the water-absorbing medium 416. The motor bracket partition 409 is provided with ventilation openings 419. The working chamber 408 is provided with circulating air outlets 420 around the top, which are connected to the incubation chamber 7, thereby forming an internal circulating air duct 425.

[0054] like Figure 7As shown, an external circulation air duct 421 is provided on one side of the top of the working chamber 408. The external circulation air duct 421 is provided with an electric exhaust gate 422. The electric exhaust gate 422 is connected to the gate motor 423 through a linear gear tooth and a transmission gear. The gate motor 423 is connected to the main control circuit board 403.

[0055] like Figure 1 As shown, in order to facilitate faster exhaust, a manual exhaust port 301 is provided on the cover 3, and a manual exhaust switch 302 is provided at the manual exhaust port 301.

[0056] The working principle of this incubator 100 is as follows: When humidity needs to be increased, the MCU microcontroller on the main control circuit board 403 controls the gate motor 423 to close the electric exhaust gate 422. At the same time, the peristaltic pump works, drawing water from the water storage tank 104 through the water inlet pipe 414 connected to the peristaltic pump inlet, and then discharging it from the peristaltic pump outlet, dripping onto the water absorption medium 416. The fan 415 rotates, driving the air in the incubation chamber 7 to enter from the circulating air inlets 418 around the bottom of the working chamber 408, and continuously circulating according to the designed internal circulation air duct 425. When the air passes through the water absorption medium 416, it carries the moisture of the water absorption medium 416 to all corners of the incubation chamber 7, thereby achieving the purpose of increasing humidity.

[0057] During the incubation process, when the humidity sensor 417 detects that the humidity is lower than the set value, the MCU on the main control circuit board 403 controls the peristaltic pump to start automatically, pump water and humidify, and then automatically stops running after the set value is reached.

[0058] When the humidity sensor 417 senses that the humidity is higher than the set value and needs to be reduced, the peristaltic pump stops working, and the gate motor 423 controlled by the MCU on the main control circuit board 403 automatically opens the exhaust gate. The humid air in the incubation chamber 7 is discharged to the outside of the incubator 100 through the external circulation duct 421 and the exhaust gate under the action of the fan 415, thereby achieving the purpose of reducing humidity.

[0059] Please refer to the following: Figure 1 and Figures 8 to 11This utility model embodiment provides an incubator 100 with precise humidity control. The incubator 100 includes a cover 3, a rotating frame 2, and a main unit 4. The cover 3 is provided with an incubation chamber 7 and an installation port 3011 communicating with the incubation chamber 7. It is set inside the incubation chamber 7 and is used to hold the eggs to be incubated. The main unit 4 is installed at the mounting port 3011. The main unit 4 includes a housing 401, a fan 415, an exhaust valve 42, a humidity sensor 417, and a main control circuit board 403. The main control circuit board 403 is electrically connected to the fan 415, the exhaust valve 42, and the humidity sensor 417. The housing 401 is provided with a working chamber 408 and a circulating air inlet 418 and a circulating air outlet 420 connected to the working chamber 408. The fan 415 is disposed inside the working chamber 408. The exhaust valve 42 is disposed on the housing 401 and is used to open or close the working chamber 408. The housing 401 is provided with a humidification tank 4011 in the airflow path generated by the fan 415. A humidity sensor 417 is used to detect the humidity inside the incubation chamber 7. The incubation chamber 7, the circulating air inlet 418, the working chamber 408, and the circulating air outlet 420 are sequentially connected to form an inner circulating air duct 425. The incubation chamber 7, the circulating air inlet 418, the working chamber 408, and the exhaust valve 42 are sequentially connected to form an outer circulating air duct 421. When the humidity sensor detects that the air inside the incubation chamber 7 is less than a first preset humidity, the main control circuit board 403 controls the exhaust valve 42 to close. The airflow generated by the fan 415 contacts the humidifying liquid in the humidification tank 4011 and circulates between the working chamber 408 and the incubation chamber 7 through the inner circulating air duct 425. When the humidity sensor detects that the air inside the incubation chamber 7 is greater than a second preset humidity, the main control circuit board 403 controls the exhaust valve 42 to open. The airflow generated by the fan 415 is discharged to the outside air through the outer circulating air duct 421.

[0060] It should be noted that the first preset humidity and the second humidity can be user-defined or set by system default; this embodiment of the invention does not impose specific limitations. The incubation process of the incubator 100 includes multiple incubation stages. In the same incubation stage, the first preset humidity is lower than the second humidity. In different incubation stages, the first preset humidity can be greater than or equal to the second humidity. The first preset humidity and the second humidity can be set according to factors such as the incubation stage and the incubation parameters of the eggs to be incubated; this invention does not impose specific limitations.

[0061] The incubator 100 provided in this embodiment of the utility model has several advantages. First, based on the humidity sensor 417 monitoring the air humidity inside the incubation chamber of the incubator 100, it can precisely control the air humidity inside the incubation chamber 7, improve the air quality inside the incubation chamber 7, enhance the incubation effect, and achieve automated control of the air humidity inside the incubation chamber 7, saving labor costs. Second, by setting different airflow paths for humidification and dehumidification, it can achieve uniform distribution of moisture, avoid local over-humidity or over-dryness, improve the humidification and dehumidification effect, and reduce energy consumption. Third, the same fan 415 can perform both humidification and dehumidification, simplifying operation, saving costs, reducing components, improving the integration of the main unit, and realizing the miniaturization design of the incubator 100.

[0062] An incubator 100 refers to a device that artificially simulates the conditions of maternal care in oviparous animals, such as temperature, humidity, and egg turning, to allow fertilized eggs to develop into life over a certain period of time. The eggs to be incubated can be, but are not limited to, chicken eggs, duck eggs, goose eggs, etc.

[0063] For the sake of accuracy, all references to direction in this article should be expressed in terms of direction. Figure 1 For reference, the term "horizontal direction X" refers to any direction within the supporting surface of the incubator 100, i.e., the left-right direction. The supporting surface is a surface parallel to the horizon and perpendicular to the direction of gravity of the incubator 100. The term "height direction Y" refers to the direction perpendicular to the supporting surface of the incubator 100, i.e., the up-down direction. The horizontal direction X and height direction Y together constitute the two orthogonal directions of the incubator 100. For ease of description, the horizontal direction X and height direction Y in this utility model are relative positions and do not constitute a limitation. The horizontal direction X and height direction Y can be customized according to the specific structure of the product and the perspective presented in the accompanying drawings; this utility model does not impose specific limitations.

[0064] It should be noted that, Figure 1 The purpose is merely to schematically describe the arrangement of the housing 3, the rotating frame 2 and the main unit 4, and not to specifically limit the connection positions, connection relationships and specific structures of each component. Figure 1 The structure of the incubator 100 illustrated in this embodiment of the present invention is merely a schematic diagram and does not constitute a specific limitation on the incubator 100. In other embodiments of the present invention, the incubator 100 may include more than Figure 1The incubator 100 may include more or fewer components, or combinations of certain components, or different components, including but not limited to a communication module, a sterilization module, etc. The communication module can receive instructions from mobile devices. Mobile devices may be, but are not limited to, mobile phones, computers, remote controls, etc. Instructions may be, but are not limited to, temperature adjustment instructions and humidity adjustment instructions, etc. The sterilization module can be used to sterilize the internal environment of the incubation chamber 7.

[0065] In some embodiments, the main unit 4 further includes a water-absorbing medium 416. The water-absorbing medium 416 is disposed within the humidification tank 4011. Thus, on the one hand, the water-absorbing medium 416 increases the liquid surface area, accelerates water evaporation, and thereby improves humidification efficiency; on the other hand, the water-absorbing medium helps to evenly distribute moisture, avoiding localized over-wetting or over-drying, ensuring uniform humidification; furthermore, the water-absorbing medium can absorb and store the humidifying liquid, reducing the risk of leakage and improving the cleanliness of the incubator 100. The water-absorbing medium 416 can be, but is not limited to, at least one of sponge, cotton, fiber structure, non-woven fabric, porous ceramic, or other water-absorbing structures. Exemplarily, in this embodiment, the water-absorbing medium 416 is configured as a sponge. The humidification tank 4011 is arranged around the rotation axis P of the rotating frame 2 in at least one revolution. The water-absorbing medium 416 is also arranged around the rotation axis P of the rotating frame 2 in at least one revolution. Specifically, the water-absorbing medium 416 is configured as a ring structure. For example, in this embodiment, the humidification tank 4011 is arranged in a ring around the rotation axis P of the rotating frame 2. The ring structure can be an open-loop structure or a closed-loop structure. This allows the airflow generated by the fan 415 to evenly distribute moisture within the incubation chamber 7, avoiding localized over-humidity or over-dryness and improving incubation efficiency. Of course, in some embodiments, the water-absorbing medium 416 can also be configured as multiple block structures, arranged at intervals around the center of the humidification tank 4011. In other embodiments, the water-absorbing structure can also be configured as a granular structure.

[0066] In some embodiments, the bottom wall of the humidification tank 4011 is provided with support bars 4012. The support bars 4012 are used to support the water-absorbing medium 416. Thus, the support bars 4012 can raise the water-absorbing medium 416 to a certain height, thereby increasing the contact area between the water-absorbing medium 416 and the air, allowing the moisture on the water-absorbing medium 416 to enter the airflow more quickly, improving the humidification effect within the incubator 100, increasing the moisture content in the airflow, and improving the user experience of the incubator 100. Exemplarily, in this embodiment, multiple support bars 4012 are provided, arranged radially from the center of the humidification tank 4011.

[0067] For example, in this embodiment, the humidification tank 4011 is located on the housing 401 near the circulating air inlet 418. Thus, on the one hand, the air drawn in by the circulating air inlet 418 can act more effectively on the absorption medium, improving humidification efficiency; on the other hand, the water-absorbing medium 416 can also adsorb dust and particulate matter in the air from the circulating air inlet 418, playing a preliminary filtering role and improving the air quality inside the incubation chamber 7.

[0068] In some embodiments, a valve port 4061 is provided on the housing 401. The exhaust valve 42 includes a gate motor 423 and an electric exhaust gate 422. The electric exhaust gate 422 is movably mounted on the housing 401. The gate motor 423 is driven by the electric exhaust gate 422 and is used to drive the electric exhaust gate 422 to open or close the valve port 4061. Thus, by setting the gate motor 423 to drive the electric exhaust gate 422 to open or close the valve port 4061, on the one hand, the incubator 100 achieves automated dehumidification, reducing labor costs; on the other hand, it enables precise adjustment of the valve port 4061 to control parameters such as the flow rate of dehumidified air and the pressure of the incubation chamber 7, thereby improving the operating efficiency of the incubator 100.

[0069] For example, in this embodiment, the housing 401 includes a housing body 4015 and an end cover 4016. The housing body 4015 and the end cover 4016 are connected to form the working chamber 408, and the end cover 4016 is provided with the valve port 4061. In some embodiments, the housing body 4015 is provided with a guiding air duct 4018, which communicates with the valve port 4061 and the working chamber 408. The air inlet of the guiding air duct 4018 faces the fan 415, and the air outlet of the guiding air duct 4018 faces the valve port 4061. Thus, the guiding air duct 4018 can reduce the flow resistance of air in the incubation chamber 7 to the outside air, and improve the dehumidification effect.

[0070] For example, in this embodiment, the exhaust valve 42 further includes a transmission gear 424, the gate motor 423 is connected to the transmission gear 424, and the electric exhaust gate 422 is provided with a rack 4221 that meshes with the transmission gear 424. Thus, the meshing transmission of the transmission gear 424 and the rack 4221 reduces vibration and impact, improves the smoothness and accuracy of the movement of the electric exhaust gate 422 relative to the end cover 4016, and extends the service life of the exhaust valve. Furthermore, the transmission gear 424 and the rack 4221 have a simple structure, are easy to maintain, and can withstand large loads. Moreover, the transmission gear 424 and the rack 4221 have high transmission efficiency, reduce energy loss, lower operating costs, and can be designed to have a self-locking function, preventing accidental movement of the electric exhaust gate 422 relative to the end cover 4016, thus improving the safety of the exhaust valve 42. Of course, in some embodiments, the transmission gear 424 can be omitted, and the output shaft of the gate motor 423 directly drives the gate motor 423 to move relative to the housing 401.

[0071] Please refer to the following: Figure 1 and Figures 7 to 11 In this embodiment, the incubator 100 further includes a top cover 406. The top cover 406 is connected to the end cover 4016 to form a circuit compartment 402 and an exhaust compartment 4013. The circuit compartment 402 is located above the working compartment 408 and is isolated from the exhaust compartment 4013. The main control circuit board 403 is disposed inside the circuit compartment 402. The top cover 406 is provided with an exhaust hole 4014 that communicates with the exhaust compartment 4013 and the outside air. Thus, on the one hand, the main control circuit board 403 is located above the working compartment 408 and is isolated from the exhaust compartment 4013, thereby preventing moisture in the humidity from entering the circuit compartment 402 and damaging the main control circuit board 403 and the functional components disposed on the main control circuit board 403.

[0072] The top cover 406 is sealed and installed at the mounting port 3011 of the cover 3, thereby preventing external dust, moisture, and other debris from entering the circuit compartment 402 and causing corrosion to electrical components such as the main control circuit board 403, thus extending the service life of the main control circuit board 403. The top cover 406 and the main unit can be connected to form an integrated structure, thereby improving the integration of the incubator 100 and facilitating maintenance and assembly. Of course, the top cover 406 and the main unit can also be installed independently.

[0073] In some embodiments, the housing 3 is provided with a manual exhaust port 301. The incubator 100 also includes a manual exhaust switch 302 located at the manual exhaust port 301. The manual exhaust switch 302 is used to open or close the manual exhaust port 301 to facilitate air exchange between the incubation chamber 7 and the outside air, thereby improving the environment inside the incubation chamber 7 and enhancing the incubation effect. Of course, in some embodiments, the manual exhaust port 301 can also be configured as an automatic exhaust port, thereby improving the automation function of the incubator 100 and saving labor costs. The overall structure of the housing 3 is configured as a transparent structure, which facilitates the user's observation of the eggs to be incubated inside the incubation chamber 7 and provides light to the eggs to be incubated, thus improving the incubation effect. Of course, in some embodiments, the housing 3 can also be partially configured as a transparent structure, with the remaining part configured as a non-transparent structure.

[0074] In some embodiments, the inner sidewall of the housing body 4015 is provided with a support boss 4017. The housing 401 also includes a motor bracket partition 409, which is disposed within the working chamber 408 and supported on the support boss 4017. The motor bracket partition 409 is used to divide the working chamber 408 into a first chamber 4081 and a second chamber 4082. The motor bracket partition 409 is provided with a ventilation opening 419 communicating between the first chamber 4081 and the second chamber 4082. The housing body 4015 is provided with a circulating air inlet 418 in the area corresponding to the first chamber 4081. The housing body 4015 is provided with a circulating air outlet 420 in the area corresponding to the second chamber 4082. Thus, on the one hand, the separation of the first chamber 4081 and the second chamber 4082 by the motor bracket partition 409 facilitates precise control of the airflow direction and flow rate, prevents airflow turbulence, and achieves precise humidity control; on the other hand, the first chamber 4081 can buffer the airflow, allowing the air in the incubation chamber 7 to act more fully on the humidifying liquid in the humidification tank 4011 after entering through the circulating air inlet 418, thereby improving the humidity uniformity of the humidifying gas and enhancing the incubation effect.

[0075] For example, in this embodiment, the first compartment 4081 is located below the second compartment 4082, thereby shortening the exhaust path when the incubator 100 enters dehumidification operation, resulting in a reasonable and compact structural design. Of course, in some embodiments, the first compartment 4081 is located above or beside the second compartment 4082, and this embodiment of the present invention does not impose specific limitations.

[0076] The housing body 4015 is configured as a frustum-shaped structure. The cross-sectional area of ​​the housing 401 in the height direction Y of the incubator 100 gradually decreases from top to bottom. This increases the exhaust area of ​​the circulating air outlet 420, improving the circulation of moisture between the working chamber 408 and the incubation chamber 7, thus increasing humidification efficiency. Furthermore, the second chamber 4082 has more space to accommodate electrical components electrically connected to the main control circuit board 403, resulting in a reasonable and compact structural layout. Additionally, the airflow from the incubation chamber 7 into the working chamber 408 via the circulating air inlet 418 passes through the fan 415, increasing the uniformity of moisture in the air and improving the incubation efficiency of the incubator 100.

[0077] In some embodiments, the incubator 100 further includes a water storage box 1, and the main unit 4 further includes a liquid delivery component 411. The liquid delivery component 411 is disposed within the working chamber 408 and is used to deliver the liquid in the water storage box 1 to the humidification tank 4011. Thus, on the one hand, the incubator 100 does not require an external water source, improving its aesthetics; on the other hand, the water storage box 1 can store humidifying liquid, improving the continuous automatic humidification capability of the incubator 100 and ensuring its stable operation. Specifically, the liquid delivery component 411 is mounted on the motor bracket partition 409, and the outlet of the liquid delivery component 411 delivers the liquid to the humidification tank 4011 through a vent 419.

[0078] Of course, in some embodiments, the reservoir and infusion unit 411 may be omitted, and the user can manually add humidifying liquid to the humidifying tank 4011 or connect an external water source through the infusion unit. The humidifying liquid may include, but is not limited to, at least one of natural water, sterile liquid, micro-element, antioxidant, humidifier, saline solution, antibacterial agent, etc.

[0079] The housing 3 is located above the water storage box 1 and is detachably and sealed to the water storage box 1 to form the incubation chamber 7. Thus, on the one hand, the water storage box 1 can serve as part of the shell of the incubator 100, reducing structural components and resulting in a reasonable and compact structural design; on the other hand, it facilitates maintenance, replacement, and inspection of eggs or components to be incubated, as well as cleaning and replacement of the water storage box 1. Exemplarily, the housing 3 and the water storage box 1 are detachably connected by a snap-fit ​​6, thereby facilitating operation. Of course, in some embodiments, the housing 3 and the water storage box 1 can also be detachably connected by bolts, threads, magnetic connections, etc. Of course, in some embodiments, the water storage box 1 and the housing 3 are independently configured, thereby expanding the application scenarios of the incubator 100.

[0080] In some embodiments, the infusion unit 411 is configured as a peristaltic pump. Understandably, configuring the infusion unit 411 as a peristaltic pump achieves two advantages: firstly, it enables precise delivery of the humidifying liquid within the humidification tank 4011, improving the accuracy of humidity control in the incubator 100; secondly, it features self-priming capability, allowing for startup without priming, a simple structure, and no valves, reducing clogging and wear, and improving the stability and reliability of the infusion. In some embodiments, the infusion unit 411 can also be configured as other infusion structures, such as, but not limited to, flow switches, centrifugal pumps, diaphragm pumps, plunger pumps, etc.

[0081] Please refer to it again. Figure 1 , Figure 2 , Figure 3 and Figure 11 In this embodiment, the water storage box 1 includes a bottom box 101 and a lid 102. The bottom box 101 is provided with a water storage chamber 104, and the lid 102 covers the top of the bottom box 101. The main unit 4 also includes a water inlet pipe 414. One end of the water inlet pipe 414 is connected to the water storage chamber 104, and the other end of the water inlet pipe 414 passes through the housing 401 and is connected to the infusion component 411. This shortens the transport path between the infusion component 411 and the water storage chamber 104, saves costs, and results in a compact structure. In this embodiment, the water inlet pipe 414 is sealed through the middle of the bottom wall of the housing 401, and the humidification tank 4011 is arranged around the perimeter of the water inlet pipe 414, thereby facilitating the airflow generated by the fan 415 to evenly disperse the humidifying liquid into the incubation chamber 7, improving the incubation efficiency of the incubator 100. Of course, in some embodiments, the water inlet pipe 414 may also be installed through the side wall of the housing 401.

[0082] Please refer to it again. Figure 1 and Figures 5 to 7 The infusion components 411 are all mounted on the motor bracket partition 409 and located within the second compartment 4082. Thus, on the one hand, the motor bracket partition 409 can support the infusion components 411, improving the reliability and stability of the connection between the infusion components 411 and the housing 401; on the other hand, it shortens the distance between the infusion components 411 and the main control circuit board 403, simplifying the connection lines between the infusion components 411 and the main control circuit board 403, and improving the reliability and safety of assembly. Of course, in some embodiments, the infusion components 411 can be directly mounted on at least one of the end cap 4016 and the housing body 4015; this invention does not impose specific limitations.

[0083] In this embodiment, the motor support partition 409 includes a base 4092 and a support plate 4091. The base 4092 has a receiving groove 4093 communicating with the second chamber 4082. The infusion device 411 is disposed in the receiving groove 4093, and the support plate 4091 is connected to the edge of the base 4092 in the receiving groove 4093 and overlaps the support boss 4017. The fan 415 is located above the support plate 4091 and directly faces the receiving groove 4093. Therefore, on the one hand, the receiving groove 4093 can play a positioning role in the assembly of the infusion component 411, improving the accuracy of the alignment and installation of the infusion component 411 and the motor bracket partition 409; on the other hand, by placing the fan 415 above the support plate 4091 and opposite to the receiving groove 4093, the fan 415 can better draw air from the receiving groove 4093, improve the humidity circulation effect, and provide sufficient space for the fan 415 to rotate, resulting in a reasonable and compact structural design.

[0084] In this embodiment, the orthographic projection of the opening 107 end of the receiving groove 4093 in the height direction Y of the incubator 100 is located within the orthographic projection of the fan 415 in the height direction Y of the incubator 100. In other words, the outer diameter of the fan 415 is larger than the outer diameter of the opening 107 end of the receiving groove 4093, thereby driving more air, increasing the air volume, and thus improving the humidification effect.

[0085] In this embodiment, the absorbent medium 416 is located within the first chamber 4081, and the orthographic projection of the vent 419 in the height direction Y of the incubator 100 lies within the orthographic projection of the absorbent medium 416 in the height direction Y of the incubator 100. Therefore, the humidifying liquid delivered by the output end of the infusion unit 411 can drip onto the absorbent medium 416 after passing through the vent 419, thereby preventing liquid leakage into the incubation chamber 7 and affecting the hatching of the eggs.

[0086] In some embodiments, the absorbent medium 416 abuts against the bottom wall of the motor support partition 409 in the height direction Y of the incubator 100. This reduces the risk of the humidifying liquid output from the infusion unit 411 spreading along the bottom wall of the motor support partition 409 through the vent 419 to areas outside the absorbent medium 416, and shortens the transmission path of the humidifying liquid, thereby improving the absorption effect of the absorbent medium 416 on the humidifying liquid and enhancing the humidification and incubation effects of the incubator 100.

[0087] Please refer to it again. Figures 1 to 3The lid 102 is provided with an opening 107 that communicates with the water storage tank 104 and the incubation tank 7. The water storage tank 1 also includes a movable cover plate 109. The movable cover plate 109 is connected to the lid 102 and is used to open or close the opening 107. Thus, when the infusion unit 411 malfunctions, the user can adjust the movable cover plate 109 to open the opening 107, allowing the humidifying liquid in the storage tank to exchange with the air in the incubation tank 7, thereby improving the air humidity in the incubator 100 and enhancing the incubation effect of the incubator 100; and when the air humidity in the incubation tank 7 reaches the preset humidity, the movable cover plate 109 can be adjusted to close the opening 107, improving the flexibility of the incubator 100.

[0088] In some embodiments, the lid 102 is provided with an anti-rotation protrusion 1021, and the movable cover plate 109 is provided with an anti-rotation hole 1091. The anti-rotation protrusion 1021 and the anti-rotation hole 1091 are detachably engaged and fixed. Thus, based on the detachable engagement and fixation of the anti-rotation hole 1091 and the anti-rotation protrusion 1021, the problem of the movable cover plate 109 rotating relative to the lid 102 during shaking, causing accidental opening or closing of the opening 107, is avoided. This improves the reliability and safety of the incubator 100 and achieves a detachable connection between the movable cover plate 109 and the lid 102, resulting in a simple structure. Of course, in some embodiments, the movable cover plate 109 and the lid 102 can also be detachably fixed together by a screw-on structure or a snap-fit ​​structure.

[0089] In this embodiment, for example, the cover 102 is provided with a shaft portion 108. The shaft portion 108 is configured as a hollow cylindrical structure, and the water inlet pipe 414 can pass through the inner cavity of the shaft portion 108 and extend into the water storage tank 104. The anti-rotation protrusion 1021 is provided on the outer side wall of the shaft portion 108. The edge of the cover 102 overlaps with the edge of the bottom box 101, thereby achieving a tight seal between the cover 102 and the bottom box 101.

[0090] In some embodiments, the bottom wall of the base box 101 is provided with a guide structure 1011. One end of the guide structure 1011 facing away from the base box 101 abuts against the box cover 102. The guide structure 1011 is provided with a slot 1012 for inserting the water inlet pipe 414 and a water inlet channel 1013 communicating with the slot 1012 and the water storage tank 104. Thus, on the one hand, the guide structure 1011 can act as a filter structure, thereby preventing large impurities from entering the water inlet pipe 414 and causing blockage; on the other hand, the guide structure 1011 can act as a flow-limiting structure, thereby regulating the flow rate and velocity of the humidifying liquid entering the water inlet pipe 414.

[0091] In some embodiments, a sinkhole 1014 is provided on the bottom wall of the base box 101 at the position corresponding to the guide structure 1011, thereby improving the utilization rate of the humidifying liquid in the water storage box 1. The sinkhole 1014 surrounds the four edges of the guide structure 1011 and communicates with the water inlet channel 1013.

[0092] In some embodiments, the incubator 100 further includes a rotating frame motor 410, which is mounted on the housing 401 and drives the rotating frame 2 to rotate relative to the water storage box 1. This improves the uniformity of heating or contact with moisture of the eggs to be incubated on the rotating frame 2, thereby improving the incubation effect and hatching yield. Specifically, the rotating frame motor 410 is mounted on the motor support partition 409 and housed in the receiving groove 4093, thereby improving the stability of the center of gravity of the incubator 100.

[0093] In this embodiment, for example, a connecting sleeve 20 is provided on the rotating frame 2, and the rotating frame motor 410 is provided with a rotating drive end 413 fixedly connected to the connecting sleeve 20, thereby enabling the rotating frame motor 410 to drive the rotating drive end 413 to drive the connecting sleeve 20 and the rotating component to rotate. Specifically, the rotating drive end 413 is polygonal columnar, and correspondingly, the inner cavity (i.e., shaft hole 201) of the connecting sleeve 20 is a polygonal hole, thereby preventing the connecting sleeve 20 from rotating relative to the rotating drive end 413, and thus enabling the rotating drive end 413 to drive the connecting sleeve 20 to rotate in conjunction with the rotating frame 2. In some embodiments, a hollow shaft 5 is provided on the top of the water storage box 1, and the connecting sleeve 20 is rotatably sleeved on the outside of the hollow shaft 5, thereby improving the reliability and stability of the rotation of the rotating frame 2 relative to the water storage box 1. The connecting sleeve 20 is provided with a shaft hole 201 for the water inlet pipe 414 to pass through. In this embodiment, the shaft portion 108 is configured as the hollow shaft 5. Of course, in some embodiments, the hollow shaft 5 and the shaft portion 108 can be set independently of each other.

[0094] In this embodiment, the central axis of the water inlet pipe 414 coincides with the rotation axis of the rotating frame 2, thereby improving the compactness and rationality of the overall structure. Specifically, the water inlet pipe 414 passes through the inner cavity of the rotating drive end 413 and the connecting sleeve 20 and the shaft portion 108 of the water storage box 1. Of course, in some embodiments, the central axis of the water inlet pipe 414 and the rotation axis of the rotating frame 2 can also be spaced apart.

[0095] In some embodiments, the water storage box 1 further includes a ventilated partition 103. The ventilated partition 103 is located between the box cover 102 and the rotating frame 2, forming a buffer space with the box cover 102. This buffer space is connected to the water storage tank 104 through the opening 107. The ventilated partition 103 is provided with multiple vent holes 110, which are connected to the buffer space and the incubation chamber 7. Thus, the buffer space can buffer moisture, ensuring even distribution of moisture within the incubation chamber 7 and preventing excessively humid or dry air in certain areas, thereby improving the incubation effect of the incubator 100. The size of the vent holes 110 is smaller than the size of the opening 107, allowing the ventilated partition 103 to prevent broken shells or impurities from the eggs from entering the water storage box 1 through the vent holes 110, reducing the risk of contamination of the humidifying solution.

[0096] In some embodiments, the side wall of the bottom box 101 is provided with a water inlet 105 communicating with the water storage tank 104, and the water storage box 1 also includes a water inlet cover 106 for opening or closing the water inlet 105. Thus, on the one hand, the user can replenish the humidifying liquid in the water storage box 1 during the incubator 100's incubation process, improving the flexibility and user experience of the incubator 100; on the other hand, the humidifying liquid can be replenished in the water storage box 1 without disassembling it, making operation convenient.

[0097] The water filling cap 106 is configured as a pull-out cap, a rotating cap, or a sliding cap, thereby facilitating the opening and closing of the water inlet 105. Exemplarily, in this embodiment, the water filling cap 106 is configured as a pull-out cap. Of course, in some embodiments, the water filling cap 106 can also be fixedly connected to the base box 101 by a locking structure. The connection method between the water filling cap 106 and the base box 101 can be set according to actual conditions, and this embodiment of the present invention does not impose specific limitations.

[0098] In this embodiment, the humidity sensor 417 is mounted on the housing 401 and electrically connected to the main control circuit board 403. The humidity sensor 417 is used to detect the air humidity inside the incubation chamber 7. The main control circuit board 403 is used to control the incubator 100 to enter the humidification operation when the detected air humidity inside the incubation chamber 7 is lower than a first preset humidity, and to control the incubator 100 to enter the dehumidification operation when the detected air humidity inside the incubation chamber 7 is higher than a second preset humidity. Therefore, the incubator 100 can accurately detect the air humidity inside the incubation chamber 7 and adjust the humidity, improving the incubation effect of the eggs and achieving automated control of the air humidity inside the incubation chamber 7, thus saving labor costs.

[0099] In this embodiment, for example, the outer wall of the housing 401 is provided with a receiving compartment 4019 that communicates with the working compartment 408 and the incubation compartment 7. The humidity sensor 417 passes through the working compartment 408 and is housed within the receiving compartment 4019, thereby facilitating installation, shortening connection lines, and improving the detection effect of the humidity sensor 417. Of course, in some embodiments, the humidity sensor 417 may also be housed within the working compartment 408. The receiving compartment 4019 protrudes outward relative to the working compartment 408. The placement position of the humidity sensor 417 can be set according to actual conditions, and this embodiment of the present invention does not impose specific limitations.

[0100] Please refer to the following: Figures 1 to 6 In some embodiments, the main unit 4 further includes a heating structure 43. The heating structure 43 is used to adjust the temperature of the air inside the incubation chamber 7. The heating structure 43 can be used in conjunction with a fan 415 to improve the uniformity of the air temperature inside the incubation chamber 7. The heating structure 43 can also be used to accelerate the evaporation of the humidifying liquid in the humidification tank 4011 to improve the efficiency of air humidity regulation.

[0101] In some embodiments, the incubator 100 further includes a display screen 404. The display screen 404 is mounted on the top cover 406 and electrically connected to the main control circuit board 403. The display screen 404 can be configured as a touch screen or a non-touch screen to provide a visual display for the user.

[0102] In some embodiments, the incubator 100 also includes a function key 405. The function key 405 is mounted on the top cover 406 and electrically connected to the main control circuit board 403.

[0103] Function keys 405 include, but are not limited to, power on / off buttons and parameter setting buttons. For example, when the user operates the power on / off button, the incubator 100 can automatically activate the humidity sensor 417 to monitor the ambient temperature inside the incubation chamber 7. When the humidity sensor 417 detects that the air humidity inside the incubation chamber is lower than a first preset humidity, the incubator 100 performs humidification; when the humidity sensor 417 detects that the air humidity inside the incubation chamber 7 is higher than a second preset humidity, the incubator 100 performs dehumidification. For example, when the user operates the parameter setting button, the user can set preset humidity parameters or preset temperature parameters for the incubator 100.

[0104] In some embodiments, the incubator 100 further includes an indicator light 407. The indicator light 407 is mounted on the top cover 406 and electrically connected to the main control circuit board 403. The indicator light 407 can be used to indicate the working status of the incubator 100, facilitating timely intervention by the user. In other embodiments, the incubator 100 may also include a connection interface, which may include, but is not limited to, a power interface, a communication interface, and a functional expansion structure.

[0105] In some embodiments, a handle structure 4062 is also provided on the top cover 406. The handle structure 4062 is rotatably mounted on the top cover 406, thereby facilitating the user to lift and operate the incubator 100. Of course, the handle structure 4062 can also be fixedly mounted on the top cover 406.

[0106] The working principle of the incubator 100 of this utility model is as follows: The main control circuit board 403 receives the target air humidity currently required by the incubator 100. The target air humidity required by the incubator 100 can be user-defined or set by the factory default. When the humidity sensor 417 detects that the air humidity in the incubation chamber 7 is lower than the first preset humidity (i.e., the current target air humidity), the main control circuit board 403 controls the gate motor 423 to drive the electric exhaust gate 422 to close the valve port 4061, and controls the liquid delivery component 411 to draw water from the water storage box 1 into the humidification tank 4011. The water-absorbing medium 416 absorbs the humidifying liquid in the humidification tank 4011 to store the humidifying liquid. The main control circuit board 403 controls the fan 415 to rotate, so that the humidifying liquid absorbed by the water-absorbing medium 416 is evaporated, and the humidified air is transported to the incubation chamber 7 through the internal circulation air duct 425, thereby humidifying the air in the incubation chamber 7. The infusion unit 411 is preferably a peristaltic pump.

[0107] When the humidity sensor 417 detects that the air humidity inside the incubation chamber 7 is greater than the second preset humidity (i.e., the current target air humidity), the main control circuit board 403 controls the gate motor 423 to drive the electric exhaust gate 422 to open the valve port 4061, and controls the infusion component 411 to stop pumping water from the water storage box 1 into the humidification tank 4011. The main control circuit board 403 also controls the fan 415 to rotate, and the air inside the incubation chamber 7 is discharged to the outside air through the external circulation duct 421, thereby achieving dehumidification of the air inside the incubation chamber 7. Further, after the humidity sensor 417 detects that the air humidity inside the incubation chamber 7 is equal to the current target air humidity, it controls the gate motor 423 to drive the electric exhaust gate 422 to close the valve port 4061, and controls the fan to stop working. Therefore, the incubator 100 provided in this embodiment of the present invention can accurately regulate the air humidity inside the incubation chamber 7, improving the incubation quality of the incubator 100. The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An egg incubator with precise humidity adjustment function, comprising a water storage box, a rotating frame, a machine cover and a main machine part, characterized in that: A hollow shaft is provided at the center of the water storage box, and the rotating frame is rotatably fitted onto the hollow shaft. Eggs to be incubated are placed on the rotating frame, and the machine cover is placed on the water storage box. The space inside the machine cover on the upper side of the rotating frame is the incubation chamber. The main unit includes a housing fixed to the center of the casing. The upper part of the housing has a circuit compartment housing a main control circuit board with a display screen and function keys. The lower part of the housing is a working compartment containing a motor support partition and housing a rotating frame motor and a peristaltic pump. The rotating frame motor drives a rotating drive end via a gear assembly. This drive end engages with a shaft hole at the center of the rotating frame to rotate it. The peristaltic pump's inlet is connected to a water inlet pipe that extends through the hollow shaft to the bottom of the water storage box. A fan is mounted on the upper side of the motor support partition, and a water-absorbing medium is located on the lower side of the partition. The peristaltic pump's outlet is located above the water-absorbing medium. A humidity sensor is located on the side of the housing. The working chamber is provided with circulating air inlets around its bottom perimeter, which are located next to the water-absorbing medium. The motor bracket partition is provided with ventilation openings. The working chamber is provided with circulating air outlets around its top perimeter, which are connected to the incubation chamber, thereby forming an internal circulating air duct. The top side of the working chamber is provided with an external circulation air duct, the external circulation air duct is provided with an electric exhaust gate, the electric exhaust gate is connected to a gate motor, and the gate motor is connected to the main control circuit board.

2. The egg incubator with precise humidity adjustment function according to claim 1, characterized in that: The machine cover is equipped with a manual exhaust port, and a manual exhaust switch is provided at the manual exhaust port.

3. The egg incubator with precise humidity adjustment function according to claim 1, characterized in that: The circuit compartment is equipped with a top cover, and the top cover has an indicator light, which is connected to the main control circuit board.

4. The egg incubator with precise humidity adjustment function according to claim 1, characterized in that: The water storage box includes a bottom box, a lid, and a venting partition. The bottom box has a water storage compartment, and a water inlet is provided on one side of the water storage compartment. A pull-out lid is provided at the water inlet. The lid has an opening, and a shaft is provided at the center of the lid. A movable cover plate is fitted onto the shaft, and the movable cover plate is used to open or close the opening. Ventilation holes are evenly distributed on the venting partition.

5. The egg incubator with precise humidity adjustment function according to claim 1, characterized in that: The water storage box and the machine cover are connected by a snap fastener.

6. An egg incubator with precise humidity adjustment function, characterized in that: include: The machine cover is provided with an incubation chamber and an installation port connected to the incubation chamber; A rotating rack is installed inside the incubation chamber and is used to hold the eggs to be incubated; The main unit is installed at the mounting port and includes a housing, a fan, an exhaust valve, a humidity sensor, and a main control circuit board. The main control circuit board is electrically connected to the fan, the exhaust valve, and the humidity sensor. The housing has a working chamber and a circulating air inlet and outlet connected to the working chamber. The fan is located inside the working chamber. The exhaust valve is located on the housing and is used to open or close the working chamber. The housing has a humidification groove in the airflow path generated by the fan. The humidity sensor is used to detect the air humidity inside the incubation chamber. The incubation chamber, the circulating air inlet, the working chamber, and the circulating air outlet are sequentially connected to form an inner circulating air duct, and the incubation chamber, the circulating air inlet, the working chamber, and the exhaust valve are sequentially connected to form an outer circulating air duct. When the humidity sensor detects that the air humidity in the incubation chamber is less than the first preset humidity, the main control circuit board controls the exhaust valve to close, and the airflow generated by the fan comes into contact with the humidifying liquid in the humidification tank and circulates between the working chamber and the incubation chamber through the internal circulation duct. When the humidity sensor detects that the air humidity inside the incubation chamber is greater than the second preset humidity, the main control circuit board controls the exhaust valve to open, and the airflow generated by the fan is discharged to the outside air through the external circulation duct.

7. The egg incubator with precise humidity adjustment function according to claim 6, characterized in that: The main unit also includes a water-absorbing medium, which is disposed in the humidification tank.

8. The egg incubator with precise humidity adjustment function according to claim 7, characterized in that: The housing is provided with a valve port. The exhaust valve includes a gate motor and an electric exhaust gate. The electric exhaust gate is movably installed on the housing. The gate motor is drivenly connected to the electric exhaust gate and is used to drive the electric exhaust gate to open or close the valve port.

9. The egg incubator with precise humidity adjustment function according to claim 6, characterized in that: The incubator also includes a water storage box, and the main unit also includes a liquid delivery device, which is located in the working chamber and is used to deliver the liquid in the water storage box to the humidification tank.

10. The egg incubator with precise humidity adjustment function according to claim 9, characterized in that: The infusion unit is configured as a peristaltic pump.

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