Intelligent refrigeration equipment with high heat preservation efficiency

Abstract

The application relates to the technical field of refrigeration equipment, in particular to an intelligent refrigeration equipment with high heat preservation efficiency, which comprises an equipment box and further comprises: an equipment door rotatably installed at the opening of the equipment box through a rotating shaft; a sealing element used for forming a seal when the equipment door is closed; a refrigeration assembly used for manufacturing a low-temperature environment; a support fixed to the bottom of the equipment box; a prompt element used for issuing a warning when the equipment door is opened for a specified time; a driving element used for automatically turning over and closing the equipment door when the prompt element issues the warning; a mounting bin; a sealing auxiliary assembly used for controlling the equipment door to be pulled to be completely closed when the equipment door is not tightly closed; when the equipment door is turned over to the state of being attached to the equipment box during the closing process of the equipment door, the sealing auxiliary assembly is automatically triggered to close the equipment door, so that the equipment box is completely closed to form a seal, and the heat preservation effect of the equipment box is improved.

Description

Technical Field

[0001] This invention relates to the field of refrigeration equipment, and more particularly to a highly efficient and heat-insulating intelligent refrigeration device. Background Technology

[0002] Refrigeration equipment refers to a device that consumes energy and utilizes the cyclical changes of refrigerant to absorb heat from the object or space being cooled and transfer it to the ambient medium, thereby achieving and maintaining a temperature below the ambient temperature.

[0003] In existing smart devices, when staff retrieve stored items, there are instances where the door is left open or not closed tightly. This results in a poor seal, causing heat exchange between the inside of the device and the outside environment, thus affecting the device's internal insulation performance. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a highly efficient and intelligent refrigeration device.

[0005] This invention provides a highly efficient and heat-insulating intelligent refrigeration device, including a device housing, and further comprising:

[0006] The equipment door is rotatably mounted at the opening of the equipment box via a pivot.

[0007] A sealing element is installed between the equipment housing and the equipment door to form a seal when the equipment door is closed;

[0008] A refrigeration component, installed inside the equipment enclosure, is used to create a low-temperature environment;

[0009] A bracket is fixed to the bottom of the equipment box;

[0010] A warning device is used to issue an alert when the device door has been open for a specified period of time;

[0011] A drive unit, installed inside the bracket at the pivot position of the equipment door, is used to drive the equipment door to automatically flip and close when the warning device issues an alert;

[0012] The installation compartment is located on the side wall of the equipment box;

[0013] A sealing auxiliary component, installed inside the installation chamber, is used to control the pulling of the equipment door to achieve complete closure when the equipment door is not closed;

[0014] During operation, if the staff forgets to close the equipment door after removing items stored inside the equipment box, the reminder device will start timing when the equipment door is opened. After the specified time, the reminder device will issue a prompt. If the staff closes the equipment door or manually turns off the reminder device after receiving the prompt, the drive mechanism on the equipment will not be activated. If the staff does not close the equipment door or manually turn off the reminder device, the drive mechanism will be automatically triggered. After the drive mechanism is activated, it will cause the equipment door to flip and close. During the closing process, when the equipment door flips to a position that fits against the equipment box, the sealing auxiliary component will be automatically triggered to close the equipment door tightly. This will help to completely close the equipment box and form a seal, thereby improving the insulation effect of the equipment box.

[0015] If the force applied when the staff closes the equipment door is insufficient, resulting in the door being closed but not fully shut, the sealing auxiliary component will also be activated until it detects that the equipment door is fully closed. This helps to prevent leakage caused by the equipment door not being fully closed, thereby improving the insulation effect of the equipment box.

[0016] Preferably, the driving component includes:

[0017] The partition is fixed inside the bracket;

[0018] A first motor is fixed to the partition, and its output shaft passes through the partition;

[0019] The first gear is fixed to the end of the output shaft of the first motor;

[0020] The second gear is rotatably mounted on the bottom of the partition. The first gear meshes with the second gear, and the rotating shaft of the equipment door is coaxially and fixedly connected to the second gear.

[0021] After the first motor starts, it drives the first gear connected to it to rotate through the output shaft. The first gear drives the second gear that meshes with it to rotate. The second gear drives the shaft to rotate, and the shaft drives the equipment door to rotate, thereby driving the equipment door to rotate and close. When the first motor is closed, the first gear can rotate freely without resistance.

[0022] Preferably, the sealing auxiliary component includes:

[0023] Infrared lights are fixed to the edge of the equipment door;

[0024] An infrared sensor panel is fixedly installed on the side wall of the equipment box. When the equipment door is slightly open, the infrared sensor panel receives infrared light from the infrared lamp.

[0025] Multiple first magnets are fixed to the side wall of the equipment box;

[0026] Multiple second magnets are fixed to the side wall of the equipment door, and the second magnets are adapted to the first magnet;

[0027] An active pull component is installed between the equipment door and the equipment box to control the equipment door to close actively when the infrared sensor receives infrared light;

[0028] When the equipment door is in a slightly closed state, a magnetic pulling force is generated between the first magnet and the second magnet to pull the auxiliary equipment door to close. The infrared light emitted by the infrared lamp is received by the infrared sensor plate. When the infrared sensor plate receives the infrared light, it triggers the active pulling component to start, so that the active pulling component can pull the equipment door again, so that the equipment door receives a mechanical pulling force, which drives the equipment door to close completely until the equipment door is completely sealed.

[0029] Preferably, the active pulling component includes:

[0030] Two electromagnets are symmetrically embedded inside the equipment door;

[0031] Two straight tubes are respectively fixed to the ends of the two electromagnets;

[0032] Two magnetic connectors are slidably inserted into the side wall of the equipment box, and the magnetic connectors are aligned with the straight pipe;

[0033] Two insertion slots are respectively formed inside the two magnetic insertion tubes;

[0034] Two limiting members are respectively installed between the straight pipe and the insertion slot, and are used to automatically limit the straight pipe when it is inserted into the insertion slot;

[0035] A power unit, installed inside the mounting chamber, is used to drive the two magnetic connectors to reset.

[0036] When the equipment door is slightly closed, the electromagnet is triggered, which generates an attraction force on the magnetic connector, thereby moving the magnetic connector closer to the electromagnet. This allows the connector's internal slot to align with the straight pipe. Subsequently, the limiting component restricts the slot and the straight pipe. Then, the power component is activated, which resets the magnetic connector and simultaneously pulls the electromagnet to close the equipment door tightly.

[0037] Preferably, the limiting member includes:

[0038] A tilting groove is formed inside the straight tube;

[0039] A flip-up rod is flipped and installed inside the flip-up slot;

[0040] Two springs are fixed symmetrically at the center of the flipping rod, between the flipping groove and the inside of the flipping rod.

[0041] Two spiral guide grooves are centrally symmetrically formed on the side wall of the insertion groove;

[0042] A clearance groove is provided at one end of the insertion slot facing the interior of the magnetic insertion tube;

[0043] Two separation grooves are centrally symmetrically provided on the side wall of the insertion groove;

[0044] When the magnetic connector approaches the electromagnet, the straight tube is inserted into the connector slot, and the flipping rod on the straight tube is inserted along the spiral guide groove. Under the guidance of the spiral guide groove, the flipping rod is driven to flip. The flipping rod flips along the flip groove and squeezes the spring until the flipping rod enters the range of the relief groove. Under the action of the spring's elastic force, the flipping rod is driven to reset, so that the flipping rod is limited by the edge of the relief groove, thereby causing the magnetic connector to move and pull the electromagnet.

[0045] Preferably, the power component includes:

[0046] Two pull cables are respectively fixed to one end of the two magnetic plug tubes facing the installation compartment;

[0047] A take-up roller is rotatably mounted inside the mounting chamber;

[0048] The second motor is fixedly installed inside the mounting chamber, and the second motor drives the take-up roller to rotate through the output shaft;

[0049] Both pulleys are rotatably mounted inside the mounting chamber, and the pull cable passes around the pulleys and then winds around the take-up roller;

[0050] A rotating component is installed between the pull cable and the magnetic connector, and is used to drive the magnetic connector to rotate and reset when the pull cable is loosened;

[0051] After the second motor starts, it drives the connected take-up roller to rotate via the output shaft. The rotation of the take-up roller causes the pull cable to tighten, which in turn pulls the magnetic connector, thereby causing the magnetic connector to reset and close the equipment door. The pulley is used to turn the pull cable. After the equipment door is closed, the second motor drives the take-up roller to reset, loosening the pull cable and triggering the rotating component, which causes the magnetic connector to rotate so that the separation groove aligns with the flipping rod, causing the magnetic connector to disengage from the electromagnet. After disengagement, the electromagnet is energized in the reverse direction, which pushes the magnetic connector back into the equipment box to fully reset.

[0052] Preferably, the rotating component includes:

[0053] Two vertical sliders are fixed to the middle of the two pulling cables respectively, and are connected to the interior of the mounting chamber by a pressure spring;

[0054] Two racks are fixed to one side of the two vertical sliders respectively, and are vertically slidably installed inside the mounting chamber;

[0055] Two grooves are respectively formed on the outer wall of the ends of the two magnetic connectors;

[0056] Two sets of flip plates, a group of which consists of several flip plates arranged in a circular array, the flip plates are flipped and installed on the side wall of the groove, and the rack is adapted to the flip plates for unidirectional drive;

[0057] Several torsion springs are fixedly sleeved on the outside of the rotating shaft of the flip plate and connect the flip plate to the magnetic insertion tube;

[0058] After the cable is loosened, the vertical slider is pushed upward by the pressure spring. The vertical slider drives the rack upward, and the rack pushes the flip plate to drive the magnetic plug tube to rotate. As a result, the magnetic plug tube rotates and drives the flip rod to align with the separation groove, so as to separate the two.

[0059] As the rack is pulled downwards, it presses against the flip plate, causing the flip plate to flip and make way for the rack to pass.

[0060] Preferably, the power component further includes:

[0061] The pull cable has a cross-shaped cross section and is made of tough materials such as tough plastic.

[0062] Two slots are provided at both ends of the installation compartment and between the magnetic connector and the recycling slot on the equipment box for the pull cable to pass through;

[0063] The cross-sectional design of the pull cable allows it to rotate when the magnetic connector is driven to rotate and align the flipping rod with the separation slot. This rotation generates a torsional force, which is then pushed through the locking slot during the reset process of the magnetic connector. Under the action of the locking slot, the pull cable gradually returns to center, thereby causing the magnetic connector to rotate back to center, facilitating the next operation.

[0064] Preferably, it further includes:

[0065] Two sets of snap-fit ​​rubber strips are fixed to the side walls of the equipment box and the equipment door, respectively, and are staggered and squeezed to form a seal;

[0066] The snap-fit ​​rubber strip is designed to improve the sealing effect between the equipment box and the equipment door.

[0067] Preferably, it further includes:

[0068] Multiple airbags are respectively fixed to the edge of the snap-fit ​​rubber strip on the equipment door;

[0069] A connecting cavity is formed inside the device door and connects to each of the airbags;

[0070] The negative pressure chamber is located inside the equipment door;

[0071] A negative pressure pump is fixedly installed inside the negative pressure chamber;

[0072] A connecting pipe is installed between the output end of the negative pressure pump and the communicating cavity;

[0073] After the equipment door is closed, the negative pressure pump is started to deliver the low thermal conductivity inert gas set inside the negative pressure chamber into the airbag. On the one hand, the airbag expands and compresses to increase the sealing of the equipment door when closed. On the other hand, a negative pressure is formed inside the negative pressure chamber, which reduces the thermal conductivity inside the negative pressure chamber, thereby reducing heat conduction and improving the insulation effect of the equipment.

[0074] Compared with the prior art, the present invention has the following beneficial effects:

[0075] During the closing process of the equipment door, when the equipment door flips to fit the equipment box, the sealing auxiliary component is automatically triggered to close the equipment door tightly, which helps to completely close the equipment box and form a seal, thereby improving the insulation effect of the equipment box. Attached Figure Description

[0076] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0077] Figure 2 This is a schematic diagram of the overall cross-section of the present invention. Figure 1 .

[0078] Figure 3 For the present invention Figure 2 A magnified structural diagram of point A in the middle.

[0079] Figure 4 This is a schematic diagram of the overall cross-section of the present invention. Figure 2 .

[0080] Figure 5 For the present invention Figure 3 A magnified structural diagram at point B in the middle.

[0081] Figure 6 This is a schematic diagram of the overall cross-section of the present invention. Figure 3 .

[0082] Figure 7 For the present invention Figure 6 A magnified structural diagram at point C.

[0083] Figure 8 This is a schematic diagram showing the engagement relationship between the rack and the flip plate of the present invention.

[0084] Figure 9 This is a schematic diagram of the installation structure of the flipping rod of the present invention.

[0085] Figure 10 This is a cross-sectional structural diagram of the magnetic insertion tube of the present invention.

[0086] In the diagram: 1. Equipment box; 101. Equipment door; 102. Refrigeration component; 103. Bracket; 104. Installation compartment; 105. Rotating shaft; 2. First motor; 201. First gear; 202. Second gear; 203. Partition; 301. Infrared lamp; 302. Infrared sensor plate; 303. First magnet; 304. Second magnet; 4. Electromagnet; 401. Straight pipe; 402. Magnetic connector pipe; 403. Connecting slot; 5. Flip rod; 501. Flipping mechanism 502. Spring; 503. Spiral guide groove; 504. Clearance groove; 505. Separation groove; 6. Pulling cable; 601. Take-up roller; 602. Second motor; 603. Pulley; 7. Vertical slider; 701. Rack; 702. Groove; 703. Flip plate; 704. Torsion spring; 8. Locking groove; 9. Locking rubber strip; 10. Airbag; 1001. Connecting cavity; 1002. Connecting pipe; 1003. Negative pressure cavity; 1004. Negative pressure pump. Detailed Implementation

[0087] The following description is intended to disclose the invention and enable those skilled in the art to implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0088] like Figures 1 to 10 The illustrated high-efficiency heat preservation intelligent refrigeration device includes a device box 1, and further includes:

[0089] Equipment door 101 is rotatably mounted at the opening of equipment box 1 via pivot 105;

[0090] A sealing element is installed between the equipment box 1 and the equipment door 101 to form a seal when the equipment door 101 is closed;

[0091] The refrigeration component 102 is installed inside the equipment housing 1 and is used to create a low-temperature environment;

[0092] The bracket 103 is fixed to the bottom of the equipment box 1;

[0093] The alert is used to issue a warning when the equipment door 101 has been open for a specified time.

[0094] The driving component is installed inside the bracket 103 at the pivot position of the equipment door 101, and is used to drive the equipment door 101 to automatically flip and close when the warning device issues an alert.

[0095] Installation compartment 104 is located on the side wall of equipment box 1;

[0096] A sealing auxiliary component is installed inside the installation chamber 104 to control the pulling of the equipment door 101 to achieve full closure when the equipment door 101 is not closed tightly;

[0097] In existing smart devices, when staff retrieve stored items, there is a possibility that the door may be left open or not closed tightly, resulting in a poor seal and heat exchange between the inside of the device and the outside environment, which affects the insulation effect of the device.

[0098] This embodiment of the present invention can solve the above problems. The specific implementation method is as follows: During operation, if the staff forgets to close the equipment door 101 after taking out the items stored inside the equipment box 1, the prompting device will start timing when the equipment door 101 is opened. After the specified time is elapsed, the prompting device will issue a prompt. If the staff closes the equipment door 101 or manually closes the prompting device after receiving the prompt, the drive component on the device will not be activated. If the staff does not close the equipment door 101 or manually close the prompting device, the drive component will be automatically triggered. After the drive component is activated, it will cause the equipment door 101 to flip and close. During the closing process of the equipment door 101, when the equipment door 101 is flipped to fit the equipment box 1, the sealing auxiliary component is automatically triggered to close the equipment door 101 tightly, which helps to completely close the equipment box 1 and form a seal, thereby improving the heat preservation effect of the equipment box 1.

[0099] If the force applied when the staff closes the equipment door 101 is insufficient, resulting in the equipment door 101 being closed but not fully shut, the sealing auxiliary component will also be activated until the sealing auxiliary component detects that the equipment door 101 is fully shut. This helps to prevent leakage caused by the equipment door 101 not being fully closed, thereby improving the insulation effect of the equipment box 1.

[0100] As an optional embodiment, the driver includes:

[0101] Partition 203 is fixed inside the bracket 103;

[0102] The first motor 2 is fixed on the partition 203, and its output shaft passes through the partition 203;

[0103] The first gear 201 is fixed to the end of the output shaft of the first motor 2;

[0104] The second gear 202 is rotatably mounted on the bottom of the partition 203. The first gear 201 meshes with the second gear 202. The rotating shaft 105 of the equipment door 101 is coaxially and fixedly connected with the second gear 202.

[0105] After the first motor 2 starts, it drives the first gear 201 connected to it to rotate through the output shaft. The first gear 201 drives the second gear 202 meshing with it to rotate. The second gear 202 drives the rotating shaft 105 to rotate. The rotating shaft 105 drives the equipment door 101 to rotate, thereby driving the equipment door 101 to rotate and close. When the first motor 2 is closed, the first gear 201 can rotate freely without resistance.

[0106] As an optional embodiment, the sealing auxiliary component includes:

[0107] Infrared lamp 301 is fixed to the edge of equipment door 101;

[0108] Infrared sensor 302 is fixedly installed on the side wall of equipment box 1. When equipment door 101 is slightly open, infrared sensor 302 receives infrared light from infrared lamp 301.

[0109] Multiple first magnets 303 are fixed to the side wall of the equipment box 1;

[0110] Multiple second magnets 304 are fixed to the side wall of the equipment door 101, and the second magnets 304 are adapted to the first magnets 303;

[0111] An active pull component is installed between the equipment door 101 and the equipment box 1 to control the equipment door 101 to close actively when the infrared sensor panel 302 receives infrared light;

[0112] When the equipment door 101 is in a slightly closed state, a magnetic pulling force is generated between the first magnet 303 and the second magnet 304 to pull the auxiliary equipment door 101 to close. The infrared light emitted by the infrared lamp 301 is received by the infrared sensor plate 302. When the infrared sensor plate 302 receives the infrared light, it triggers the active pulling component to start, so that the active pulling component can pull the equipment door 101 again, so that the equipment door 101 receives a mechanical pulling force, which drives the equipment door 101 to close completely until the equipment door 101 is completely sealed.

[0113] As an optional embodiment, the active pull component includes:

[0114] Two electromagnets 4 are symmetrically embedded inside the equipment door 101;

[0115] Two straight tubes 401 are fixed to the ends of two electromagnets 4 respectively;

[0116] Two magnetic connectors 402 are slidably inserted into the side wall of the equipment box 1, with the magnetic connectors 402 aligned with the straight tube 401;

[0117] Two insertion slots 403 are respectively opened inside the two magnetic insertion tubes 402;

[0118] Two limiting components are installed between the straight tube 401 and the insertion slot 403 respectively, and are used to automatically limit the movement when the straight tube 401 is inserted into the insertion slot 403;

[0119] The power component, installed inside the mounting chamber 104, is used to drive the two magnetic connectors 402 to reset.

[0120] When the equipment door 101 is slightly closed, the electromagnet 4 is triggered. The electromagnet 4 generates an attractive force on the magnetic connector 402, thereby moving the magnetic connector 402 closer to the electromagnet 4, so that the insertion groove 403 inside the magnetic connector 402 is inserted and matched with the straight tube 401. Then, the limiting component limits the insertion groove 403 and the straight tube 401. Then, the power component is activated, which drives the magnetic connector 402 to reset and at the same time pulls the electromagnet 4 to pull the equipment door 101, thereby causing the equipment door 101 to close tightly.

[0121] As an optional embodiment, the limiting member includes:

[0122] The tilting groove 501 is formed inside the straight tube 401;

[0123] The flip rod 5 is flipped and installed inside the flip groove 501;

[0124] Two springs 502 are fixed symmetrically at the center of the flipping rod 5, between the flipping groove 501 and the center of the flipping rod 5.

[0125] Two spiral guide grooves 503 are centrally symmetrically opened on the side wall of the insertion groove 403;

[0126] A clearance groove 504 is provided at one end of the insertion groove 403 facing the interior of the magnetic insertion tube 402;

[0127] Two separation grooves 505 are centrally symmetrically opened on the side wall of the insertion groove 403;

[0128] When the magnetic connector 402 approaches the electromagnet 4, the straight tube 401 is inserted into the connector slot 403, and the flipping rod 5 on the straight tube 401 is inserted along the spiral guide groove 503. Under the guidance of the spiral guide groove 503, the flipping rod 5 is flipped. The flipping rod 5 flips along the flipping groove 501 and squeezes the spring 502 until the flipping rod 5 enters the range of the relief groove 504. Under the elastic force of the spring 502, the flipping rod 5 is reset, so that the flipping rod 5 is limited by the edge of the relief groove 504, thereby causing the magnetic connector 402 to move and pull the electromagnet 4.

[0129] As an optional embodiment, the power component includes:

[0130] Two pull cables 6 are respectively fixed to one end of two magnetic plug tubes 402 facing the installation chamber 104;

[0131] The take-up roller 601 is rotatably mounted inside the mounting chamber 104;

[0132] The second motor 602 is fixedly installed inside the mounting chamber 104. The second motor 602 drives the take-up roller 601 to rotate through the output shaft.

[0133] Both pulleys 603 are rotatably installed inside the mounting chamber 104. The pulling cable 6 passes around the pulleys 603 and then winds around the take-up roller 601.

[0134] A rotating component is installed between the pull cable 6 and the magnetic connector 402, and is used to drive the magnetic connector 402 to rotate and reset when the pull cable 6 is loosened;

[0135] After the second motor 602 starts, it drives the winding roller 601 connected to it to rotate through the output shaft. After the winding roller 601 rotates, it drives the pull cable 6 to tighten, thereby pulling the magnetic connector 402 through the pull cable 6. This can drive the magnetic connector 402 to reset, so as to drive the equipment door 101 to close. The pulley 603 is used to drive the pull cable 6 to turn. After the equipment door 101 is closed, the second motor 602 drives the winding roller 601 to reset, so as to loosen the pull cable 6, thereby triggering the rotating part, which drives the magnetic connector 402 to rotate, so that the separation groove 505 aligns with the flipping rod 5, so that the magnetic connector 402 is disengaged from the electromagnet 4. After disengagement, the electromagnet 4 is energized in the reverse direction, which can push the magnetic connector 402 to move back into the equipment box 1 to fully reset.

[0136] As an optional embodiment, the rotating component includes:

[0137] Two vertical sliders 7 are fixed to the middle of two pulling cables 6 respectively, and are connected to the inside of the mounting chamber 104 by a pressure spring;

[0138] Two racks 701 are fixed to one side of two vertical sliders 7 respectively, and are vertically slidably installed inside the mounting chamber 104;

[0139] Two grooves 702 are respectively formed on the outer wall of the ends of the two magnetic insertion tubes 402;

[0140] Two sets of flip plates 703, a group of several flip plates 703 arranged in a circular array, the flip plates 703 are flipped and installed on the side wall of the groove 702, and the rack 701 is adapted to the flip plates 703 for unidirectional drive.

[0141] Several torsion springs 704 are fixedly sleeved on the outside of the rotating shaft of the flip plate 703 and connect the flip plate 703 and the magnetic plug tube 402.

[0142] After the pulling cable 6 is loosened, the vertical slider 7 is pushed upward by the pressure spring. The vertical slider 7 drives the rack 701 to move upward. The rack 701 pushes the flip plate 703 to drive the magnetic insertion tube 402 to rotate. As a result, after the magnetic insertion tube 402 rotates, it drives the flip rod 5 to align with the separation groove 505, so as to achieve the separation of the two.

[0143] When the rack 701 is pulled downward, the rack 701 presses against the flip plate 703, causing the flip plate 703 to flip and make way for the rack 701 to pass.

[0144] As an optional embodiment, the power component also includes:

[0145] The cross section of the pulling cable 6 is cross-shaped, and the pulling cable 6 is made of tough materials such as tough plastic;

[0146] Two slots 8 are provided at both ends of the installation compartment 104 and between the magnetic insertion tube 402 and the recycling slot on the equipment box 1 for the pull cable 6 to pass through;

[0147] The cross-sectional design of the pull cable 6 allows it to rotate when the magnetic connector 402 is driven to rotate and align the flipping rod 5 with the separation groove 505. This rotation generates a torsional force, which is then pushed through the locking groove 8 during the reset process of the magnetic connector 402. Under the action of the locking groove 8, the pull cable 6 gradually returns to its original position, thereby causing the magnetic connector 402 to rotate back to its original position for the next operation.

[0148] As an optional embodiment, it also includes:

[0149] Two sets of snap-fit ​​rubber strips 9 are fixed to the side walls of the equipment box 1 and the equipment door 101 respectively, and are staggered and squeezed to form a seal;

[0150] The snap-fit ​​rubber strip 9 is designed to improve the sealing effect between the equipment box 1 and the equipment door 101.

[0151] As an optional embodiment, it also includes:

[0152] Multiple airbags 10 are respectively fixed to the edge of the snap-fit ​​rubber strip 9 on the equipment door 101;

[0153] The connecting cavity 1001 is located inside the equipment door 101 and connects to each airbag 10;

[0154] The negative pressure chamber 1003 is located inside the equipment door 101;

[0155] The negative pressure pump 1004 is fixedly installed inside the negative pressure chamber 1003;

[0156] Connecting pipe 1002 connects the output end of negative pressure pump 1004 to the connecting cavity 1001;

[0157] After the equipment door 101 is closed, the negative pressure pump 1004 is started to deliver the low thermal conductivity inert gas set inside the negative pressure chamber 1003 to the inside of the airbag 10. On the one hand, the airbag 10 expands and compresses to increase the sealing of the equipment door 101. On the other hand, a negative pressure is formed inside the negative pressure chamber 1003, thereby reducing the thermal conductivity inside the negative pressure chamber 1003, thus reducing heat conduction and improving the heat preservation effect of the equipment.

[0158] Working principle of the invention: During operation, if the operator forgets to close the equipment door 101 after taking out the items stored inside the equipment box 1, the reminder device will start timing when the equipment door 101 is opened. After the specified time, the reminder device will issue a prompt. If the operator closes the equipment door 101 or manually turns off the prompt device after receiving the prompt, the drive device on the device will not be activated. If the operator does not close the equipment door 101 or manually turn off the prompt device, the drive device will be automatically triggered. After the drive device is activated, it will cause the equipment door 101 to flip and close. During the closing process of the equipment door 101, when the equipment door 101 is flipped to fit the equipment box 1, the sealing auxiliary component is automatically triggered to close the equipment door 101 tightly, which helps to completely close the equipment box 1 and form a seal, thereby improving the heat preservation effect of the equipment box 1.

[0159] If the force applied when the staff closes the equipment door 101 is insufficient, resulting in the equipment door 101 being closed but not fully shut, the sealing auxiliary component will also be activated until the sealing auxiliary component detects that the equipment door 101 is fully shut. This helps to prevent leakage caused by the equipment door 101 not being fully closed, thereby improving the insulation effect of the equipment box 1.

[0160] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention.

Claims

1. A high-efficiency heat-insulating intelligent refrigeration device, comprising an equipment box (1), characterized in that, Also includes: The equipment door (101) is rotatably installed at the opening of the equipment box (1) via a pivot (105); A sealing element is installed between the equipment box (1) and the equipment door (101) to form a seal when the equipment door (101) is closed; A refrigeration component (102) is installed inside the equipment housing (1) for creating a low-temperature environment; The bracket (103) is fixed to the bottom of the equipment box (1); A warning device is used to issue an alert when the device door (101) has been open for a specified time; A drive unit is installed inside the bracket (103) at the pivot position of the equipment door (101) and is used to drive the equipment door (101) to automatically flip and close when the warning device issues an alert; The installation compartment (104) is located on the side wall of the equipment box (1); A sealing auxiliary component, installed inside the installation chamber (104), is used to control the pulling of the equipment door (101) to achieve complete closure when the equipment door (101) is not closed.

2. The intelligent refrigeration equipment with high efficiency and thermal insulation according to claim 1, characterized in that, The driving component includes: The partition (203) is fixed inside the bracket (103); The first motor (2) is fixed on the partition (203), and its output shaft passes through the partition (203). The first gear (201) is fixed to the end of the output shaft of the first motor (2); The second gear (202) is rotatably mounted on the bottom of the partition (203). The first gear (201) meshes with the second gear (202). The rotating shaft (105) of the equipment door (101) is coaxially and fixedly connected with the second gear (202).

3. The intelligent refrigeration equipment with high efficiency and thermal insulation according to claim 1, characterized in that, The sealing auxiliary component includes: An infrared lamp (301) is fixed to the edge of the equipment door (101); An infrared sensor (302) is fixedly installed on the side wall of the equipment box (1). When the equipment door (101) is slightly open, the infrared sensor (302) receives infrared light from the infrared lamp (301). Multiple first magnets (303) are fixed to the side wall of the equipment box (1); Multiple second magnets (304) are fixed to the side wall of the equipment door (101), and the second magnets (304) are adapted to the first magnet (303); An active pull component is installed between the equipment door (101) and the equipment box (1) to control the equipment door (101) to actively close when the infrared sensor plate (302) receives infrared light.

4. The intelligent refrigeration equipment with high efficiency and thermal insulation according to claim 3, characterized in that, The active pulling component includes: Two electromagnets (4) are symmetrically embedded inside the equipment door (101); Two straight tubes (401) are respectively fixed to the ends of the two electromagnets (4); Two magnetic connectors (402) are slidably inserted into the side wall of the equipment box (1), and the magnetic connectors (402) are aligned with the straight pipe (401). Two insertion slots (403) are respectively opened inside the two magnetic insertion tubes (402); Two limiting members are respectively installed between the straight tube (401) and the insertion groove (403) to automatically form a limit when the straight tube (401) is inserted into the insertion groove (403); A power unit, installed inside the mounting chamber (104), is used to drive the two magnetic connectors (402) to reset.

5. The intelligent refrigeration equipment with high efficiency and thermal insulation according to claim 4, characterized in that, The limiting component includes: A tilting groove (501) is formed inside the straight tube (401); The flipping rod (5) is flipped and installed inside the flipping groove (501); Two springs (502) are fixed in a centrally symmetrical manner to the middle of the flipping rod (5) and between the inside of the flipping groove (501); Two spiral guide grooves (503) are centrally symmetrically opened on the side wall of the insertion groove (403); A clearance groove (504) is provided at one end of the insertion groove (403) facing the interior of the magnetic insertion tube (402); Two separation grooves (505) are centrally symmetrically opened on the side wall of the insertion groove (403).

6. The intelligent refrigeration equipment with high efficiency and thermal insulation according to claim 4, characterized in that, The power component includes: Two pull cables (6) are respectively fixed to one end of the two magnetic plug tubes (402) facing the mounting chamber (104); The take-up roller (601) is rotatably mounted inside the mounting chamber (104); The second motor (602) is fixedly installed inside the mounting chamber (104), and the second motor (602) drives the take-up roller (601) to rotate through the output shaft; Two pulleys (603) are rotatably installed inside the mounting chamber (104), and the pulling cable (6) passes around the pulleys (603) and then winds around the take-up roller (601); A rotating component is installed between the pull cable (6) and the magnetic connector (402) to drive the magnetic connector (402) to rotate and reset when the pull cable (6) is loosened.

7. The intelligent refrigeration equipment with high efficiency and thermal insulation according to claim 6, characterized in that, The rotating component includes: Two vertical sliders (7) are fixed to the middle of the two pulling cables (6) respectively, and are connected to the interior of the mounting chamber (104) by a pressure spring; Two racks (701) are fixed to one side of the two vertical sliders (7) respectively, and are vertically slidably installed inside the mounting chamber (104); Two grooves (702) are respectively formed on the outer wall of the ends of the two magnetic insertion tubes (402); Two sets of flip plates (703), a number of flip plates (703) arranged in a circular array form a set, the flip plates (703) are flipped and installed on the side wall of the groove (702), and the rack (701) is unidirectionally driven and adapted to the flip plates (703); Several torsion springs (704) are fixedly sleeved on the outside of the rotating shaft of the flip plate (703) and connect the flip plate (703) and the magnetic plug tube (402).

8. The intelligent refrigeration equipment with high efficiency and thermal insulation according to claim 6, characterized in that, The power component also includes: The cross section of the pull cable (6) is cross-shaped, and the pull cable (6) is made of tough materials such as tough plastic; Two slots (8) are provided at both ends of the installation compartment (104) and between the magnetic connector (402) and the recycling slot on the equipment box (1) for the pull cable (6) to pass through.

9. The intelligent refrigeration equipment with high efficiency and thermal insulation according to claim 1, characterized in that, Also includes: Two sets of snap-fit ​​rubber strips (9) are fixed to the side walls of the equipment box (1) and the equipment door (101) respectively, and are offset and squeezed to form a seal.

10. The intelligent refrigeration equipment with high efficiency and thermal insulation according to claim 9, characterized in that, Also includes: Multiple airbags (10) are respectively fixed to the edge of the snap-fit ​​rubber strip (9) on the equipment door (101); A connecting cavity (1001) is opened inside the device door (101) and connects to each of the airbags (10). The negative pressure chamber (1003) is located inside the equipment door (101); A negative pressure pump (1004) is fixedly installed inside the negative pressure chamber (1003); A connecting pipe (1002) is installed between the output end of the negative pressure pump (1004) and the connecting cavity (1001).

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