Refrigerator with breast milk preservation function
By setting up a separate breast milk freshness room in the refrigerator's refrigeration room and using temperature sensing components and dampers for temperature adjustment, the temperature control and pollution problems during breast milk are solved, and the effective freshness of breast milk is achieved.
Patent Information
- Application Number
- CN202420982720.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-05-07
AI Technical Summary
Breast milk needs to be strictly controlled during storage and needs to avoid bacterial growth due to contamination from other items.
A refrigerator with breast milk preservation function is designed. By setting up a separate breast milk preservation room in the refrigeration room and setting temperature sensing components and dampers inside it, the temperature is monitored and adjusted in real time to avoid pollution.
Effectively control storage temperature, prevent bacteria from growing, and achieve effective preservation of breast milk.
Smart Images
Figure CN222480852U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of refrigerators, in particular to a refrigerator with a breast milk preservation function. Background Art
[0002] At present, bottle feeding is the most convenient feeding method for mothers and babies, and it is also the method chosen by most families with babies. However, breast milk storage faces a problem. The storage conditions of breast milk are relatively high, and the storage temperature needs to be strictly controlled. In addition, it is necessary to avoid the breeding of bacteria due to contamination from other items during storage. Utility Model Content
[0003] The main purpose of the utility model is to provide a refrigerator with a breast milk preservation function, aiming at effectively preserving breast milk.
[0004] In order to achieve the above-mentioned object, the refrigerator with breast milk preservation function proposed by the utility model comprises:
[0005] The refrigerator body comprises a refrigerating chamber, wherein a breast milk preservation chamber is arranged in the refrigerating chamber;
[0006] A temperature sensing component is arranged in the breast milk preservation room, and is used to detect the ambient temperature in the breast milk preservation room and output a corresponding temperature detection signal;
[0007] An air door is arranged at the air inlet of the breast milk preservation room, and the air door is used to allow cold air outside the breast milk preservation room to enter when it is opened;
[0008] A main controller, the main controller is connected to the output end of the temperature sensing component and the control end of the damper respectively; the main controller is used to control the opening or closing state of the damper according to the received temperature detection signal to adjust the ambient temperature of the breast milk preservation room.
[0009] In some embodiments, the refrigerator with the breast milk preservation function further includes a wireless communication module, the wireless communication module is electrically connected to the main controller, and the temperature sensing component includes:
[0010] A wireless temperature sensor, wherein the wireless temperature sensor establishes wireless communication with the main controller through the wireless communication module, is used to detect the ambient temperature in the breast milk preservation room, and outputs a corresponding wireless temperature detection signal to the main controller through the wireless communication module.
[0011] In some embodiments, the refrigerator with breast milk preservation function further includes:
[0012] A sterilization component is arranged in the breast milk preservation room, and a controlled end of the sterilization component is electrically connected to the main controller, and is used to sterilize the breast milk preservation room when working;
[0013] A motion sensing component is arranged in the breast milk preservation room, and an output end of the motion sensing component is electrically connected to the main controller, and is used to detect the taking and placing action of breast milk in the breast milk preservation room, and output a corresponding motion detection signal;
[0014] The main controller is also used to control the operation of the sterilization component according to the action detection signal.
[0015] In some embodiments, the sterilization component comprises:
[0016] An ultraviolet lamp is arranged at the top of the breast milk preservation room along the direction of gravity. The controlled end of the ultraviolet lamp is electrically connected to the main controller and is used to emit ultraviolet rays under the control of the main controller.
[0017] In some embodiments, the motion sensing component includes:
[0018] An ultrasonic sensor, the output end of which is electrically connected to the main controller, is used to transmit ultrasonic waves to the breast milk preservation room and receive reflected signals of the ultrasonic waves to output corresponding action detection signals according to the reflected signals.
[0019] In some embodiments, the motion sensing component further comprises:
[0020] A piezoelectric sensor is arranged at the bottom of the breast milk preservation room along the direction of gravity, and the output end of the piezoelectric sensor is electrically connected to the main controller for detecting the weight of the breast milk and outputting a corresponding action detection signal when the weight of the breast milk changes.
[0021] In some embodiments, the refrigerator with breast milk preservation function further includes:
[0022] A timer, wherein the controlled end and the output end of the timer are respectively electrically connected to the main controller, and is used to output a corresponding timing time signal during timing;
[0023] A prompt component is arranged on the outside of the refrigerator, and a controlled end of the prompt component is electrically connected to the main controller;
[0024] The main controller is also used to control the timing of the timer when it is detected that breast milk is placed according to the action detection signal output by the piezoelectric sensor; and control the prompt component to output corresponding time prompt information when it is detected that the timing reaches a preset reference time period according to the timing time signal.
[0025] In some embodiments, the time prompt information includes display prompt information, and the prompt component includes:
[0026] A display screen, the display screen is electrically connected to the main controller;
[0027] When the main controller detects that the timing reaches a preset reference time period according to the timing time signal, the main controller controls the display screen to output corresponding display prompt information.
[0028] In some embodiments, the breast milk preservation room can be pulled out and arranged in the cold storage room.
[0029] In some embodiments, the breast milk preservation room comprises:
[0030] The compartment body is provided with a communicating accommodation space and an opening;
[0031] The sealing plate is installed on the opening in an openable and closable manner.
[0032] The technical solution of the utility model separates breast milk from other refrigerated items by setting up a separate compartment in the refrigerated room as a breast milk preservation room, thereby preventing breast milk from being contaminated and breeding bacteria; and by setting up a damper and a temperature sensing component in the breast milk preservation room, the temperature in the breast milk preservation room can be monitored in real time, and by controlling the opening and closing of the damper, the temperature in the breast milk preservation room can be feedback controlled to maintain the temperature in the preservation room within a suitable range. In this way, the storage temperature can be strictly controlled, and bacteria can be prevented from breeding due to contamination from other items during storage, thereby effectively preserving breast milk during storage. BRIEF DESCRIPTION OF THE DRAWINGS
[0033] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.
[0034] Figure 1 This is a schematic structural diagram of an embodiment of a refrigerator with a breast milk preservation function according to the utility model;
[0035] Figure 2 This is a schematic structural diagram of another embodiment of a refrigerator with a breast milk preservation function according to the utility model;
[0036] Figure 3 This is a structural schematic diagram of another embodiment of the refrigerator with breast milk preservation function of the utility model;
[0037] Figure 4 This is a top view of the breast milk preservation room in the utility model;
[0038] Figure 5 This is a front view of an embodiment of a refrigerator with a breast milk preservation function according to the utility model;
[0039] Figure 6 This is a front view of another embodiment of the refrigerator with breast milk preservation function of the utility model;
[0040] Figure 7 It is a front view of the refrigerator with breast milk preservation function of the utility model.
[0041] Description of Figure Numbers:
[0042]
[0043]
[0044] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0045] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0046] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.
[0047] The utility model provides a refrigerator with the function of keeping breast milk fresh.
[0048] Reference Figure 1 In one embodiment, the refrigerator with breast milk preservation function includes:
[0049] The refrigerator body comprises a refrigerating chamber, wherein a breast milk preservation chamber is arranged in the refrigerating chamber;
[0050] A temperature sensing component 210 is disposed in the breast milk preservation room, and is used to detect the ambient temperature in the breast milk preservation room and output a corresponding temperature detection signal;
[0051] The damper 220 is arranged at the air inlet of the breast milk preservation room, and the damper 220 is used to allow the cold air outside the breast milk preservation room to enter when it is opened;
[0052] A main controller 230, wherein the main controller 230 is connected to the output end of the temperature sensing component 210 and the control end of the damper 220 respectively; the main controller 230 is used to control the opening or closing state of the damper 220 according to the received temperature detection signal to adjust the ambient temperature of the breast milk preservation room.
[0053] In this embodiment, the breast milk preservation room is arranged in the refrigerator compartment of the refrigerator. When the breast milk preservation room is not opened, it is in a sealed state and is separated from other areas of the refrigerator compartment to prevent other refrigerated items in the refrigerator compartment, such as vegetables, fruits, leftovers, etc., from breeding bacteria and contaminating the internal space of the breast milk preservation room.
[0054] Optionally, in one embodiment, if Figure 5 In the refrigerator body 100 shown, the breast milk preservation room 120 can be drawn out and arranged in the refrigerating chamber 110 .
[0055] The breast milk preservation room 120 and the refrigerating chamber 110 may be connected via a slide rail, and the breast milk preservation room 120 may be a drawable box body provided with a sealing cover, or may be a receiving groove provided with a sealing strip at the opening.
[0056] In another embodiment, if Figure 6 The refrigerator body 100 shown, the breast milk preservation room 120 includes:
[0057] The compartment body 121 is provided with a communicating accommodation space and an opening; the sealing plate 122 is installed at the opening in an openable and closable manner.
[0058] The cold storage room 110 can be provided with a separate compartment as a storage space for the breast milk preservation room 120, and an openable and closable sealing plate 122 is provided at the opening of the storage space, one side of the sealing plate 122 is rotatably connected to the storage space through a connecting piece, and the other side of the sealing plate 122 is connected by a snap.
[0059] Specifically, when the refrigerator with breast milk preservation function is working, the temperature sensing component 210 will detect the temperature of the breast milk preservation room in real time, and the main controller 230 will output a temperature detection signal of the corresponding point voltage value, wherein the temperature sensing component 210 can be a thermocouple, a thermistor, a resistance temperature detector (RTD), etc. After receiving the temperature detection signal, the main controller 230 compares the voltage value of the temperature detection signal with the preset first reference voltage value and the second reference voltage value through an internally integrated comparator, wherein the first reference voltage value is the voltage value corresponding to the temperature detection signal at the first warning temperature, and the second reference voltage value is the voltage value corresponding to the temperature detection signal at the second warning temperature. The first warning temperature is preset in the main controller 230 by the R&D personnel during the R&D, and is the average of the lowest temperature for breast milk preservation obtained by multiple experiments, such as 5°, 3°, etc. The second warning temperature is preset in the main controller 230 by the R&D personnel during the R&D, and is the average of the highest temperature for breast milk preservation obtained by multiple experiments.
[0060] When the main controller 230 detects that the voltage value of the temperature detection signal is higher than the second reference voltage value, the main controller 230 outputs an opening control signal to the damper 220 to control the damper 220 to open, so that the cold air in the cold storage room or the cold air blown out by the compressor in the refrigerator can enter the breast milk preservation room to cool down the breast milk preservation room until the voltage value of the temperature detection signal is lower than the second reference voltage value; when the main controller 230 detects that the voltage value of the temperature detection signal is lower than the first reference voltage value, the main controller 230 outputs a closing control signal to the damper 220 to control the damper 220 to close, so that the cold air in the cold storage room or the cold air blown out by the compressor in the refrigerator no longer enters the breast milk preservation room to keep the breast milk preservation room warm, so that the temperature of the breast milk preservation room gradually rises until the voltage value of the temperature detection signal is higher than the first reference voltage value.
[0061] The technical solution of the utility model separates breast milk from other refrigerated items by setting up a separate compartment in the refrigerated room as a breast milk preservation room, thereby preventing breast milk from being contaminated and breeding bacteria; and by setting up a damper 220 and a temperature sensing component 210 in the breast milk preservation room, the temperature in the breast milk preservation room can be monitored in real time, and by controlling the opening and closing of the damper 220, the temperature in the breast milk preservation room can be feedback controlled to maintain the temperature in the preservation room within a suitable range. In this way, the storage temperature can be strictly controlled, and bacteria can be prevented from breeding due to contamination from other items during storage, thereby achieving effective preservation of breast milk during storage.
[0062] Reference Figure 2In one embodiment, the refrigerator with breast milk preservation function further includes a wireless communication module 240, the wireless communication module 240 is electrically connected to the main controller 230, and the temperature sensing component 210 includes:
[0063] The wireless temperature sensor 211 establishes wireless communication with the main controller 230 through the wireless communication module 240, so as to detect the ambient temperature in the breast milk preservation room, and outputs the corresponding wireless temperature detection signal to the main controller 230 through the wireless communication module 240.
[0064] In this embodiment, the wireless communication module 240 may be a Bluetooth module, a WiFi module, a LoRa module, a ZigBee module, etc., and is specifically configured according to the communication type of the wireless temperature sensor 211 .
[0065] When the refrigerator is working, the wireless temperature sensor 211 collects the ambient temperature in the breast milk preservation room in real time, and outputs the corresponding temperature detection wireless communication signal to the wireless communication module 240. The wireless communication module 240 receives the signal and converts it into a temperature detection signal that can be recognized by the main controller 230.
[0066] Reference Figure 3 In one embodiment, the refrigerator with breast milk preservation function further includes:
[0067] A sterilization component 250 is disposed in the breast milk preservation room, and a controlled end of the sterilization component 250 is electrically connected to the main controller 230, and is used to sterilize the breast milk preservation room during operation;
[0068] A motion sensing component 260 is disposed in the breast milk preservation room, and an output end of the motion sensing component 260 is electrically connected to the main controller 230, and is used to detect the taking and placing action of breast milk in the breast milk preservation room, and output a corresponding motion detection signal;
[0069] The main controller 230 is further used to control the sterilization component 250 to work according to the motion detection signal.
[0070] In this embodiment, the sterilization component 250 can be ultraviolet sterilization or residual chlorine sterilization, which is not limited here; the action detection component can be other detection methods such as infrared detection and ultrasonic detection.
[0071] It is understandable that if the user needs to take or put breast milk, each time the breast milk preservation room is opened, external bacteria may enter. Therefore, the present application is also provided with a sterilization component 250 and a motion detection component. When the refrigerator is working normally, if the user opens the breast milk preservation compartment to put in breast milk, or takes breast milk out of the breast milk preservation room, the motion detection component detects the insertion action and outputs a corresponding motion detection signal to the main controller 230. After receiving the motion detection signal, the main controller 230 immediately outputs a corresponding start control signal to the sterilization component 250 to control the sterilization component 250 to sterilize the space.
[0072] Reference Figure 4 In one embodiment, the sterilization component 250 includes:
[0073] The ultraviolet lamp 251 is arranged at the top of the breast milk preservation room along the gravity direction. The controlled end of the ultraviolet lamp 251 is electrically connected to the main controller 230 and is used to emit ultraviolet rays under the control of the main controller 230.
[0074] In this embodiment, the ultraviolet lamp 251 can be an ultraviolet LED lamp group, which is installed in the middle position of the top of the breast milk preservation room, or evenly distributed on the entire top to sterilize every corner of the breast milk preservation room.
[0075] Reference Figure 4 In one embodiment, the motion sensing component 260 includes:
[0076] The ultrasonic sensor 261, the output end of which is electrically connected to the main controller 230, is used to transmit ultrasonic waves to the breast milk preservation room and receive the reflected signals of the ultrasonic waves to output corresponding action detection signals according to the reflected signals.
[0077] In this embodiment, the ultrasonic sensor 261 can be arranged at the entrance of the breast milk preservation room, or at the top of the side of the breast milk preservation room away from the refrigerator door, for real-time output of ultrasonic waves when the refrigerator is working normally, and detecting whether there is any user action based on the reflected signal of the ultrasonic wave. When the reflected signal of the ultrasonic wave changes due to the user action, the main controller 230 immediately outputs a corresponding start control signal to the sterilization component 250 to control the sterilization component 250 to sterilize the space.
[0078] Reference Figure 4 In one embodiment, the motion sensing component 260 further includes:
[0079] The piezoelectric sensor 262 is arranged at the bottom of the breast milk preservation room along the direction of gravity. The output end of the piezoelectric sensor 262 is electrically connected to the main controller 230 for detecting the weight of the breast milk and outputting a corresponding action detection signal when the weight of the breast milk changes.
[0080] In this embodiment, when the piezoelectric sensor 262 is working, it outputs an action detection signal of a corresponding voltage value according to the pressure it carries. Therefore, when the user opens the breast milk preservation room to take and put breast milk, the pressure received by the piezoelectric sensor 262 will also change due to the change in the amount of breast milk. Taking the positive correlation between the voltage value of the action detection signal output by the piezoelectric sensor 262 and the received pressure as an example, when the breast milk is stored, the pressure received by the piezoelectric sensor 262 increases, and the voltage value of the action detection signal output by it will also suddenly increase. The main controller 230 can detect the user's storage action based on the signal of the sudden increase in voltage value; when the breast milk is taken, the pressure received by the piezoelectric sensor 262 decreases, and the voltage value of the action detection signal output by it will also suddenly decrease. The main controller 230 can detect the user's taking action based on the signal of the sudden decrease in voltage value.
[0081] Reference Figure 3 , Figure 4 and Figure 7 In one embodiment, the refrigerator with breast milk preservation function further includes:
[0082] A timer 270, wherein the controlled end and the output end of the timer 270 are electrically connected to the main controller 230 respectively, and is used to output a corresponding timing time signal during timing;
[0083] A prompt component 280 is arranged outside the refrigerator, and a controlled end of the prompt component 280 is electrically connected to the main controller 230;
[0084] The main controller 230 is also used to control the timer 270 to count when breast milk is detected to be placed according to the action detection signal output by the piezoelectric sensor 262; and to control the prompt component 280 to output corresponding time prompt information when the timing reaches a preset reference time period according to the timing time signal.
[0085] In this embodiment, according to the above-mentioned embodiment, the action detection signal output by the pressure sensor includes a picking detection signal and a storage detection signal. When the pressure received by the piezoelectric sensor 262 increases, the action detection signal is a storage detection signal. When the pressure received by the piezoelectric sensor 262 decreases, the action detection signal is a picking detection signal.
[0086] Thus, when the refrigerator is working normally, if the main controller 230 detects the storage detection signal output by the pressure sensor, it means that breast milk is stored in the breast milk preservation room at this time. At this time, the main controller 230 outputs a timing start signal to the timer 270 to control the timer 270 to start timing. The timer 270 can be multiple, used to time different breast milk placed multiple times, and can also be integrated into the main controller 230. When the main controller 230 detects that the timing reaches the preset reference time period, it controls the prompt component 280 to output the corresponding time prompt information. The prompt component 280 can be a display screen, a voice component, a buzzer, etc., which displays and broadcasts the time correspondingly, or sounds when the reference time period is reached.
[0087] Optionally, the time prompt information includes display prompt information, and the prompt component 280 includes:
[0088] A display screen, the display screen is electrically connected to the main controller 230;
[0089] When the main controller 230 detects that the timing reaches a preset reference time period according to the timing time signal, it controls the display screen to output corresponding display prompt information.
[0090] The main controller 230 has a preset reference period, which may be a plurality of different periods. For example, the reference periods are 24 hours, 48 hours, and 72 hours respectively.
[0091] Since fresh breast milk is placed in the refrigerator, the storage time is no more than three days. Therefore, after the breast milk sucked by the breast pump is placed in the breast milk preservation chamber, the piezoelectric sensor 262 detects that breast milk is stored in through contact, and outputs a storage detection signal to the main controller 230, so that the main controller 230 controls the timer 270 to start timing. When the time reaches 24 hours, the main controller 230 controls the display to display "1". By analogy, when the time reaches 48 hours, the main controller 230 controls the display to display "2"; when the time reaches 72 hours, the main controller 230 controls the display to display "3". When it exceeds 72 hours, the main controller 230 controls the display to display EE to remind that the storage time of the breast milk has exceeded and it is not allowed to feed the infant.
[0092] The above description is only an optional embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.
Claims
1. A refrigerator with a breast milk preservation function, characterized in that: include: The refrigerator body comprises a refrigerating chamber, wherein a breast milk preservation chamber is arranged in the refrigerating chamber; A temperature sensing component is arranged in the breast milk preservation room, and is used to detect the ambient temperature in the breast milk preservation room and output a corresponding temperature detection signal; An air door is arranged at the air inlet of the breast milk preservation room, and the air door is used to allow cold air outside the breast milk preservation room to enter when it is opened; A main controller, the main controller is connected to the output end of the temperature sensing component and the control end of the damper respectively; The main controller is used to control the opening or closing state of the damper according to the received temperature detection signal, so as to adjust the ambient temperature of the breast milk preservation room.
2. The refrigerator with breast milk preservation function according to claim 1, characterized in that: The refrigerator with the breast milk preservation function further includes a wireless communication module, which is electrically connected to the main controller. The temperature sensing component includes: A wireless temperature sensor, wherein the wireless temperature sensor establishes wireless communication with the main controller through the wireless communication module, is used to detect the ambient temperature in the breast milk preservation room, and outputs a corresponding wireless temperature detection signal to the main controller through the wireless communication module.
3. The refrigerator with breast milk preservation function according to claim 1, characterized in that: The refrigerator with breast milk preservation function also includes: A sterilization component is arranged in the breast milk preservation room, and a controlled end of the sterilization component is electrically connected to the main controller, and is used to sterilize the breast milk preservation room when working; A motion sensing component is arranged in the breast milk preservation room, and an output end of the motion sensing component is electrically connected to the main controller, and is used to detect the taking and placing action of breast milk in the breast milk preservation room, and output a corresponding motion detection signal; The main controller is also used to control the operation of the sterilization component according to the action detection signal.
4. The refrigerator with breast milk preservation function according to claim 3, characterized in that: The sterilization component comprises: An ultraviolet lamp is arranged at the top of the breast milk preservation room along the direction of gravity. The controlled end of the ultraviolet lamp is electrically connected to the main controller and is used to emit ultraviolet rays under the control of the main controller.
5. The refrigerator with breast milk preservation function according to claim 3, characterized in that: The motion sensing component comprises: An ultrasonic sensor, the output end of which is electrically connected to the main controller, is used to transmit ultrasonic waves to the breast milk preservation room and receive reflected signals of the ultrasonic waves to output corresponding action detection signals according to the reflected signals.
6. The refrigerator with breast milk preservation function according to claim 3, characterized in that: The motion sensing component also includes: A piezoelectric sensor is arranged at the bottom of the breast milk preservation room along the direction of gravity, and the output end of the piezoelectric sensor is electrically connected to the main controller for detecting the weight of the breast milk and outputting a corresponding action detection signal when the weight of the breast milk changes.
7. The refrigerator with breast milk preservation function according to claim 6, characterized in that: The refrigerator with breast milk preservation function also includes: A timer, wherein the controlled end and the output end of the timer are respectively electrically connected to the main controller, and is used to output a corresponding timing time signal during timing; A prompt component is arranged on the outside of the refrigerator, and a controlled end of the prompt component is electrically connected to the main controller; The main controller is also used to control the timing of the timer when it is detected that breast milk is placed according to the action detection signal output by the piezoelectric sensor; and control the prompt component to output corresponding time prompt information when it is detected that the timing reaches a preset reference time period according to the timing time signal.
8. The refrigerator with breast milk preservation function according to claim 7, characterized in that: The time prompt information includes display prompt information, and the prompt component includes: A display screen, the display screen is electrically connected to the main controller; When the main controller detects that the timing reaches a preset reference time period according to the timing time signal, the main controller controls the display screen to output corresponding display prompt information.
9. The refrigerator with breast milk preservation function according to claim 1, characterized in that: The breast milk preservation room can be drawn out and arranged in the refrigerating chamber.
10. The refrigerator with breast milk preservation function according to claim 1, characterized in that: The breast milk preservation room includes: The compartment body is provided with a communicating accommodation space and an opening; The sealing plate is installed on the opening in an openable and closable manner.