Air conditioner and power supply energy storage method thereof

Abstract

The application discloses an air conditioner and a power supply energy storage method thereof. The air conditioner comprises a main machine, a mobile sub-machine and a power supply assembly. The mobile sub-machine is detachably arranged on the main machine. The mobile sub-machine comprises a first heat exchange circulation assembly and an energy storage component. The power supply assembly comprises a first docking assembly and a second docking assembly. The first docking assembly is arranged on the main machine, and the second docking assembly is arranged on the mobile sub-machine. The first docking assembly comprises a power supply part which can be telescopically moved. The second docking assembly comprises a charging part. When the mobile sub-machine is combined with the main machine, the power supply part moves towards the charging part. When the power supply part and the charging part are matched in place, the main machine supplies power to the first heat exchange circulation assembly, so that the first heat exchange circulation assembly works, and the energy storage component stores energy. The air conditioner of the embodiment of the application can normally operate under the drive of the power, forms heat exchange circulation to release cold or heat to the energy storage component, and stores the energy in the mobile sub-machine.

Description

Technical Field

[0001] This invention belongs to the field of air handling equipment technology, specifically an air conditioner and its power supply and energy storage method. Background Technology

[0002] To improve indoor air quality, air handling equipment is typically used to purify the air or adjust its physical and chemical properties.

[0003] In related technologies, air conditioners, once installed, are often difficult to move due to limitations imposed by the exhaust ducts and the location of the outdoor unit, thus limiting their ability to treat air within a specific space. Furthermore, during the treatment process, some areas may show good air treatment while others suffer from poor treatment, resulting in uneven air treatment across the entire space and an inability to provide differentiated services to users. Treating air in multiple spaces requires multiple air conditioners, which is costly, complex to install, and difficult to move after installation.

[0004] There are also small portable air conditioners, but their heat exchange capacity is limited, resulting in a limited heat exchange effect. While large portable air conditioners have a higher heat exchange capacity, they take up more space when moved, consume a lot of electricity, often require frequent charging, and their range of movement is limited by the charging location, making them inconvenient to use. Summary of the Invention

[0005] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes an air conditioner whose main unit is a portable sub-unit, which is conveniently powered and can effectively store heat after being powered on. The portable sub-unit is compact and easy to move, solving the problems of frequent charging and limited mobility of portable air conditioners in the prior art.

[0006] The present invention also aims to provide a power supply and energy storage method for the above-mentioned air conditioner.

[0007] An air conditioner according to an embodiment of the present invention includes: a main unit; a mobile sub-unit, the mobile sub-unit being detachably disposed on the main unit, the mobile sub-unit including a first heat exchange circulation assembly and an energy storage component; a power supply assembly, the power supply assembly including a first docking assembly and a second docking assembly, the first docking assembly being disposed on the main unit and including a retractable power supply section; the second docking assembly being disposed on the mobile sub-unit and including a charging section, wherein when the mobile sub-unit is combined with the main unit, the power supply section moves toward the charging section; when the power supply section and the charging section are in position, the main unit supplies power to the first heat exchange circulation assembly to enable the first heat exchange circulation assembly to operate, and the energy storage component stores energy.

[0008] According to an embodiment of the air conditioner of the present invention, when the mobile sub-unit is combined with the main unit, the power supply unit extends and moves to the charging unit, thereby contacting the charging unit. At this time, the main unit officially starts supplying power to the mobile sub-unit, and the first heat exchange cycle assembly can operate normally under the drive of electricity, forming a heat exchange cycle to release cold or heat to the energy storage component, thereby enabling the energy storage component to absorb sufficient cold or heat and store it in the mobile sub-unit. After the energy storage component completes energy storage, the main unit stops supplying power to the mobile sub-unit, the first heat exchange cycle assembly stops operating, the power supply unit and the charging unit disengage, and the mobile sub-unit can work independently after separating from the main unit. The mobile sub-unit can rely on the energy storage component to work for a long time and over a wide area.

[0009] According to some embodiments of the air conditioner of the present invention, the first docking assembly further includes a first housing, the first housing having a first opening, the power supply unit including a movable frame and power supply plates, two power supply plates being spaced apart on the movable frame and forming a group, a charging slot being formed between the two power supply plates, the movable frame being able to extend outward from the first opening; the charging unit cooperating in the charging slot.

[0010] Advantageously, the power supply unit further includes a first elastic member disposed between the power supply plate and the movable frame to clamp the charging unit with the charging slot.

[0011] Advantageously, the spacing between the two power supply plates in each group increases toward the inlet direction of the charging slot.

[0012] Optionally, the second docking assembly further includes a second housing, with multiple sets of power supply plates and multiple charging units arranged in a one-to-one correspondence. The multiple sets of power supply plates are spaced apart on the movable frame, and the multiple charging units are spaced apart on the second housing.

[0013] Optionally, the first docking assembly further includes a first switch door, which is openable and closable at the first opening. When the first switch door opens the first opening, the movable frame extends out from the first opening.

[0014] According to a further embodiment of the present invention, the first docking assembly further includes a first driving member, which drives the first switch door to move to open and close the first opening.

[0015] According to a further embodiment of the present invention, the second housing is provided with a second opening, and the second docking assembly further includes a second switch door and a second elastic member, the second elastic member being connected between the second housing and the second switch door so that the second switch door is closed at the second opening.

[0016] Optionally, the second elastic element is a torsion spring, and the second opening and closing door includes a revolving door and a rotating shaft. The revolving door is rotatably connected to the second housing via the rotating shaft. The end of the rotating shaft is provided with a connecting part, and the two ends of the torsion spring are respectively connected to the connecting part and the second housing.

[0017] Optionally, when the mobile sub-unit is combined with the main unit, the mobile frame passes through the first opening and the second opening in sequence and enters the second housing, and the charging unit is inserted into the charging slot.

[0018] Optionally, the first docking assembly further includes a telescopic assembly, one end of which is connected to the movable frame and the other end of which is connected to the first housing. The telescopic assembly can drive the power supply unit to extend outward from the first opening.

[0019] Optionally, the telescopic assembly includes a second driving component and a transmission component. The second driving component is connected to the first housing, and the transmission component includes a gear and a rack. The output end of the second driving component is connected to the gear, and the gear meshes with the rack. The rack is connected to the movable frame.

[0020] Advantageously, the first docking assembly further includes a guide member comprising a first slide rail and a second slide rail that are movable relative to each other, the first slide rail being connected to the first housing and the second slide rail being connected to the movable frame, the guide member extending in the same direction as the rack extending in the same direction.

[0021] According to some embodiments of the present invention, the first heat exchange circulation assembly includes a compressor, a first heat exchanger, a throttling element and a second heat exchanger constituting a first circulation path, and the energy storage component includes an energy storage tank containing an energy storage medium. The second heat exchanger is disposed in the energy storage tank. When the first heat exchange circulation assembly is running, the second heat exchanger exchanges heat with the energy storage medium, and the energy storage medium stores energy.

[0022] According to a further embodiment of the present invention, the mobile sub-unit further includes a second heat exchange circulation assembly, the second heat exchange circulation assembly including a pump body constituting a second circulation flow path, the first heat exchanger and the second heat exchanger; when the mobile sub-unit is separated from the main unit, the energy storage medium releases energy, and the second heat exchange circulation assembly operates.

[0023] Optionally, the mobile sub-unit includes a sub-unit housing and a fan component. The sub-unit housing is provided with an air inlet and an air outlet. The first heat exchanger is arranged close to the air inlet, and the fan component blows air from the air inlet to the air outlet.

[0024] Optionally, the mobile sub-unit further includes a functional module disposed in the sub-unit housing, the functional module including at least one of an air purification component, a humidification component, and an aromatherapy component.

[0025] According to an embodiment of the present invention, a power supply and energy storage method for an air conditioner of the foregoing embodiments includes the following steps: detecting the cold storage capacity or heat storage capacity of the energy storage component; determining that the cold storage capacity or heat storage capacity is insufficient, and controlling the mobile sub-unit to move towards the main unit; controlling the power supply unit and the charging unit to cooperate in place; controlling the main unit to supply power to the first heat exchange cycle component, so that the energy storage component stores energy.

[0026] According to the power supply and energy storage method of the air conditioner according to an embodiment of the present invention, the mobile sub-unit only needs to return to the main unit for recharging when the energy storage component of the mobile sub-unit is insufficient. During the recharging process, the main unit supplies power to the mobile sub-unit, causing the first heat exchange cycle component to work and release cooling or heating energy. The energy storage component absorbs and stores the cooling or heating energy released by the first heat exchange cycle component, thereby achieving recharging. When the energy storage component has sufficient energy, the mobile sub-unit can be separated from the main unit and work independently over a long period of time and a large area. The mobile sub-unit is flexible in its operation and can provide differentiated services to users.

[0027] Additional aspects and advantages of the invention will become apparent from the description which follows, or may be learned by practice of the invention. Attached Figure Description

[0028] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0029] Figure 1 This is a cross-sectional view of the air conditioner in some embodiments of the present invention after the mobile sub-unit and the main unit are combined.

[0030] Figure 2 This is a front view of the air conditioner in some embodiments of the present invention after the mobile sub-unit and the main unit are combined.

[0031] Figure 3 This is a partial longitudinal sectional view of the mobile sub-unit and the host unit after the first docking component and the second docking component are not docked, according to some embodiments of the present invention.

[0032] Figure 4 for Figure 3 A magnified schematic diagram of the structure of a portion of region I.

[0033] Figure 5 This is a cross-sectional view of the first and second docking components after the mobile sub-unit and the host are combined, but not docked, according to some embodiments of the present invention.

[0034] Figure 6This is a partial longitudinal sectional view of the first docking component and the second docking component after docking, according to some embodiments of the present invention, after the mobile sub-unit and the host are combined.

[0035] Figure 7 for Figure 6 A magnified schematic diagram of a portion of the structure in region II.

[0036] Figure 8 This is a cross-sectional view of the first docking component and the second docking component after docking, according to some embodiments of the present invention, after the mobile sub-unit and the host are combined.

[0037] Figure 9 This is a three-dimensional structural diagram of the first docking component according to some embodiments of the present invention.

[0038] Figure 10 This is a longitudinal sectional view of the first docking component according to some embodiments of the present invention.

[0039] Figure 11 This is an exploded view of the first docking assembly according to some embodiments of the present invention.

[0040] Figure 12 This is an exploded view of the first docking assembly from another angle, representing one of the embodiments of the present invention.

[0041] Figure 13 This is a three-dimensional structural diagram of the second docking component according to some embodiments of the present invention.

[0042] Figure 14 This is a longitudinal sectional view of the second docking assembly according to some embodiments of the present invention.

[0043] Figure 15 This is an exploded view of the second docking assembly according to some embodiments of the present invention.

[0044] Figure 16 This is an exploded view of the second docking assembly from another angle, representing one of the embodiments of the present invention.

[0045] Figure 17 This is a three-dimensional structural diagram of a mobile sub-machine according to some embodiments of the present invention.

[0046] Figure 18 This is a cross-sectional view of a mobile submachine according to some embodiments of the present invention.

[0047] Figure 19 This is a schematic diagram of the structure of the mobile sub-machine without its casing, according to some embodiments of the present invention.

[0048] Figure 20 This is a longitudinal sectional view of a mobile submachine according to some embodiments of the present invention.

[0049] Figure 21This is a schematic diagram of the structure of the mobile sub-machine with the sub-machine casing removed from another angle, according to some embodiments of the present invention.

[0050] Figure label:

[0051] 1000. Air conditioner;

[0052] 100. Host computer;

[0053] 110. Main unit casing; 111. Docking compartment;

[0054] 200. Mobile sub-unit;

[0055] 201. First heat exchanger cycle assembly;

[0056] 210. Compressor; 220. First heat exchanger; 230. Throttling element; 240. Second heat exchanger;

[0057] 202. Second heat exchanger assembly; 250. Pump body;

[0058] 203. Energy storage component; 2031. Energy storage tank;

[0059] 251. Mobile chassis; 252. Charging contacts; 253. Driving components;

[0060] 270. Sub-casing; 272. Air inlet; 273. Air outlet;

[0061] 280. Fan components; 281. Fan casing; 282. Centrifugal fan;

[0062] 290. Functional modules;

[0063] 300. Power supply components;

[0064] 301. First docking component;

[0065] 310. Power Supply Department;

[0066] 311. Movable frame; 3111. Upper movable frame; 3112. Lower movable frame; 3113. Card slot;

[0067] 312. Power supply plate; 313. Charging slot; 314. First elastic element; 315. Card plate;

[0068] 320. First box body; 321. First opening; 322. First door; 3221. First mating inclined surface;

[0069] 323. First driving component; 324. First locking component; 325. First mounting box; 326. First mounting cover;

[0070] 330. Telescopic assembly; 331. Second drive component; 332. Transmission component; 3321. Gear; 3322. Rack;

[0071] 340. Guide component; 341. First slide rail; 342. Second slide rail;

[0072] 302. Second docking component;

[0073] 350. Charging unit;

[0074] 360. Second box; 361. Second opening;

[0075] 362. Second door opening / closing;

[0076] 3621. Revolving door; 3622. Rotating shaft; 3623. Connecting part; 3624. Second mating inclined surface;

[0077] 363. Second elastic element; 364. Second locking element;

[0078] 365. Second mounting box; 366. Second mounting cover; 367. Sealing cover;

[0079] 370. Mounting bracket. Detailed Implementation

[0080] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0081] In the description of this invention, it should be understood that the terms "longitudinal", "lateral", "width", "thickness", "height", "upper", "lower", "front", "rear", "top", "bottom", "inner", "outer", "axial", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing this invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0082] The air conditioner 1000 of the present invention is described below with reference to the accompanying drawings. The air conditioner 1000 of the present invention can be used to adjust the physical and chemical properties of air, such as adjusting the temperature, humidity, cleanliness, odor, etc.

[0083] An air conditioner 1000 according to an embodiment of the present invention, combined with Figure 1 , Figure 2 and Figure 3As shown, it includes a main unit 100, a mobile sub-unit 200, and a power supply component 300.

[0084] The mobile sub-unit 200 is detachably mounted on the main unit 100. After the mobile sub-unit 200 leaves the main unit 100, the mobile sub-unit 200 can operate independently.

[0085] Combination Figure 3 and Figure 20 As shown, the mobile sub-unit 200 includes a first heat exchange cycle assembly 201 and an energy storage component 203. The first heat exchange cycle assembly 201 can realize a heating cycle or a cooling cycle, while the energy storage component 203 can absorb, store, and release energy.

[0086] like Figure 3 and Figure 6 As shown, the power supply component 300 includes a first docking component 301 and a second docking component 302. The first docking component 301 is located on the host 100, and the second docking component 302 is located on the mobile slave unit 200.

[0087] Furthermore, the first docking assembly 301 includes a retractable power supply unit 310, and the second docking assembly 302 includes a charging unit 350. When the mobile sub-unit 200 is combined with the main unit 100, the power supply unit 310 moves toward the charging unit 350. That is, the power supply unit 310 only moves when the mobile sub-unit 200 and the main unit 100 are in a combined state, so that the power supply unit 310 and the charging unit 350 can achieve a close docking connection; if the mobile sub-unit 200 and the main unit 100 are in a separated state, the power supply unit 310 does not operate.

[0088] Furthermore, such as Figure 6 As shown, when the power supply unit 310 and the charging unit 350 are in place, the main unit 100 supplies power to the first heat exchange cycle assembly 201. In this case, the mobile slave unit 200 is separated from the main unit 100, and the first heat exchange cycle assembly 201 will not perform a heat exchange cycle due to lack of power. Only when a formal power supply is provided can the first heat exchange cycle assembly 201 operate and perform a heat exchange cycle. During the heat exchange cycle, the energy storage component 203 absorbs energy to complete energy storage.

[0089] As can be seen from the above structure, in the air conditioner 1000 of the present invention, when the mobile sub-unit 200 is combined with the main unit 100, the mobile sub-unit 200 and the main unit 100 are in a relatively close position, or the mobile sub-unit 200 and the main unit 100 are in a preset position.

[0090] At this time, the first docking component 301 and the second docking component 302 are also within the docking range. When the power supply unit 310 extends and moves to the charging unit 350, the power supply unit 310 can contact the charging unit 350 to form an electrical connection path. At this time, the host 100 officially starts to supply power to the mobile slave unit 200. The first heat exchange cycle component 201 can operate normally under the drive of electricity, forming a heat exchange cycle to release cold or heat to the energy storage component 203, so that the energy storage component 203 absorbs sufficient cold or heat and stores it in the mobile slave unit 200.

[0091] When the energy storage component 203 has completed energy storage, the main unit 100 stops supplying power to the mobile slave unit 200, the first heat exchange cycle component 201 stops operating, the power supply unit 310 shortens and disengages from the charging unit 350, and after the mobile slave unit 200 is separated from the main unit 100, because the energy storage component 203 stores a lot of energy, the mobile slave unit 200 can work independently, and the mobile slave unit 200 can work for a long time and over a wide area without frequent charging, and it does not need to be limited to the setting position of the main unit 100.

[0092] For example, if the energy storage component 203 stores heat, it can release the heat to the outside during the operation of the mobile sub-unit 200, thereby increasing the air temperature around the mobile sub-unit 200; if the energy storage component 203 stores cold energy, it can release the cold energy to the outside during the operation of the mobile sub-unit 200, thereby decreasing the air temperature around the mobile sub-unit 200.

[0093] Understandably, compared to existing portable air conditioners that require frequent charging and are limited by the location of the charging dock, the portable sub-unit 200 in this invention can operate independently for a long time by storing energy, is not limited by the power supply location, can work flexibly over a wide range, and can provide users with diverse and differentiated services.

[0094] In the description of this invention, features defined as "first" and "second" may explicitly or implicitly include one or more of the features, used to distinguish and describe features, without any order or importance.

[0095] In some embodiments of the present invention, combined with Figure 4 and Figure 9 As shown, the first docking component 301 also includes a first housing 320, on which a first opening 321 is provided, which can connect the inside and outside of the first housing 320.

[0096] Furthermore, such as Figure 4 and Figure 10As shown, the power supply unit 310 includes a movable frame 311 and a power supply piece 312. The movable frame 311 can extend outward from the first opening 321. The power supply piece 312 is mounted on the movable frame 311 and can move together with the movable frame 311. The movable frame 311 can provide sufficient support for the power supply piece 312. When the power supply piece 312 is connected to the wire, it can form a power transmission end.

[0097] Furthermore, such as Figure 11 and Figure 12 As shown, two power supply plates 312 are spaced apart on the movable frame 311 and form a group. A charging slot 313 is formed between the two power supply plates 312, and the charging part 350 is fitted into the charging slot 313. This allows the same charging part 350 to contact both power supply plates 312 and be powered by both power supply plates 312, thereby increasing the contact area between the charging part 350 and the power supply plates 312 and improving the power supply stability of the power supply from the power supply unit 310 to the charging part 350. The charging slot 313 can position the charging part 350, thereby stabilizing the relative position between the charging part 350 and the power supply plates 312, and preventing leakage or short circuits during power supply and transmission.

[0098] Advantageously, such as Figure 4 and Figure 7 As shown, the power supply unit 310 also includes a first elastic member 314, which is disposed between the power supply piece 312 and the movable frame 311. Here, it means that both ends of the first elastic member 314 are in contact with the power supply piece 312 and the movable frame 311 respectively. The power supply piece 312 supports one end of the first elastic member 314, and the movable frame 311 supports the other end of the first elastic member 314. When the power supply piece 312 moves toward one side of the movable frame 311, the first elastic member 314 stores force, thereby driving the power supply piece 312 to move toward the charging slot 313 so that the charging slot 313 clamps the charging unit 350. In these examples, a first elastic element 314 is provided on at least one power supply piece 312 in each group; in order to achieve stable limiting, a first elastic element 314 is provided on each of the two power supply pieces 312 in each group, and the extension and contraction directions of the two first elastic elements 314 are parallel or collinear, so that when the charging part 350 enters the charging groove 313 and squeezes the power supply piece 312, both first elastic elements 314 can store force. The elastic restoring force formed by the first elastic element 314 can make the two power supply pieces 312 swing towards each other, thereby clamping the charging part 350 in the charging groove 313, so that the power on the power supply piece 312 is stably transmitted to the charging part 350.

[0099] Optionally, the first elastic element 314 is a cylindrical spring or a rubber element.

[0100] Advantageously, such as Figure 4 , Figure 7 , Figure 11 and Figure 12 As shown, the spacing between the two power supply pieces 312 in each group increases towards the entrance of the charging slot 313, which will form a guide for the charging part 350 at the entrance, allowing the charging part 350 to quickly enter the charging slot 313, which is conducive to the rapid docking between the charging part 350 and the power supply part 310.

[0101] Optionally, the power supply piece 312 is a copper sheet, with two copper sheets arranged in parallel and forming a charging groove 313 between them. Copper sheets have good conductivity and are less prone to failure. The copper sheets also have a certain degree of elasticity, allowing them to undergo a certain displacement under the action of the first elastic element 314, thus improving the contact stability between the copper sheet and the charging unit 350.

[0102] Optionally, the charging section 350 also uses copper inserts. Copper inserts offer guaranteed conductivity, and the conductivity between them is stable upon contact. Both the copper inserts and the copper sheets are sheet-like, effectively increasing the contact area between them. Furthermore, even if the movable frame 311 in the power supply section 310 deviates slightly from the charging section 350 in the left or right direction, the power supply piece 312 can still clamp the charging section 350, ensuring a large current transmission surface between them. This guarantees unobstructed current transmission and a large charging capacity, making it suitable for powering various components that require high-voltage electricity.

[0103] Of course, the power supply plate 312 and the charging section 350 can also be made of other metal materials with good conductivity and stable performance, and no specific restrictions are imposed here.

[0104] Optionally, such as Figure 11 As shown, the movable frame 311 includes an upper movable frame 3111 and a lower movable frame 3112. The upper movable frame 3111 and the lower movable frame 3112 are separately arranged for easy manufacturing. An accommodating space is formed between the upper movable frame 3111 and the lower movable frame 3112. The power supply piece 312 is arranged in the accommodating space, so that the movable frame 311 can not only support the power supply piece 312 well, but also provide reliable protection for the power supply piece 312, and also facilitate the assembly of the power supply piece 312 in a specific position.

[0105] After the power supply piece 312 is assembled between the upper movable frame 3111 and the lower movable frame 3112, the upper movable frame 3111 and the lower movable frame 3112 can be welded together to stabilize the relative position between the upper movable frame 3111, the lower movable frame 3112 and the power supply piece 312, forming an integral movable module.

[0106] Advantageously, to facilitate the disassembly and replacement of the power supply piece 312, the upper movable frame 3111 and the lower movable frame 3112 are detachably connected. For example, one of the upper movable frame 3111 and the lower movable frame 3112 has a stud, and the other has a through hole. A bolt passes through the through hole and is installed into the stud, thereby achieving a detachable connection between the upper movable frame 3111 and the lower movable frame 3112. Another example is that one of the upper movable frame 3111 and the lower movable frame 3112 has a slot, and the other has a buckle, thereby achieving a detachable connection when the buckle is engaged in the slot. Yet another example is that one of the upper movable frame 3111 and the lower movable frame 3112 has a slot, and the other has a snap-fit, thereby achieving a detachable connection when the snap-fit ​​is engaged in the slot. Of course, multiple detachable connection structures can be used, and there is no need to be limited to one type.

[0107] Optionally, such as Figure 3 and Figure 6 As shown, the second docking component 302 also includes a second housing 360, multiple sets of power supply chips 312 and multiple charging units 350 are arranged one-to-one, thereby increasing the power supply rate of the host 100 to the mobile slave 200, ensuring that the mobile slave 200 can quickly store energy and return to an independent working mode.

[0108] Furthermore, such as Figure 5 and Figure 8 As shown, multiple sets of power supply plates 312 are spaced apart on the movable frame 311, and multiple charging units 350 are spaced apart on the second housing 360. The power supply plates 312 of adjacent sets will not cross each other and will not interfere with each other's power supply. When the power supply unit 310 moves toward the charging unit 350, the power supply plates 312 of each set come into contact with the corresponding charging unit 350 to form a cooperation, thereby achieving fast and efficient charging.

[0109] In the description of this invention, unless otherwise stated, "multiple groups" means two or more groups.

[0110] Optionally, such as Figure 14 and Figure 15 As shown, to improve the ease of setting up the charging unit 350, the second docking assembly 302 also includes a mounting bracket 370. The mounting bracket 370 is connected to the second housing 360 and is spaced apart from a portion of the inner wall of the second housing 360. The mounting bracket 370 has multiple slots spaced apart, into which the charging unit 350, like copper inserts, is inserted. This facilitates docking between the power supply unit 310 and the charging unit 350, and also facilitates electrical connection of the copper inserts to other conductive components. In these examples, the mounting bracket 370 is made of insulating material to prevent leakage from the charging unit 350.

[0111] Optionally, such as Figure 11As shown, the lower movable frame 3112 is provided with multiple slots 3113. The end of the slot 3113 facing the first opening 321 forms an open end. Each slot 3113 holds a set of power supply pieces 312. One end of the power supply piece 312 forms a free end, which extends towards the open end, thereby facilitating the charging unit 350 to enter the charging slot 313 between the power supply pieces 312 from the open end, achieving rapid docking and charging. The slots 3113 in this invention not only provide support for the setting of the power supply pieces 312, but also keep the sets of power supply pieces 312 apart from each other to prevent cross-current. In addition, the slots 3113 can also provide a certain guide for the cooperation between the power supply unit 310 and the charging slot 313, so that the power supply unit 310 can form an electrical connection with the power supply piece 312 at the corresponding position to the maximum extent.

[0112] Furthermore, such as Figure 4 , Figure 7 and Figure 11 As shown, the power supply unit 310 also includes a card plate 315. Two power supply pieces 312 are connected at intervals along the height direction of the card plate 315. A charging slot 313 is formed between the card plate 315 and the two power supply pieces 312. The three sides of the charging slot 313 can be connected to the external card slot 3113. Therefore, when the charging unit 350 is connected to the charging slot 313, there can be a certain left and right offset. Thus, there is a certain capacity to accommodate the offset that occurs during the docking process of the charging unit 350 and the charging slot 313. This ensures that even when there is some offset during docking, at least a part of the charging unit 350 can still fit in the charging slot 313, and at least a part of the charging unit 350 can form reliable contact with the power supply piece 312 to achieve reliable charging.

[0113] Specifically, the left and right sides, rear side, and bottom side of the card plate 315 are respectively fastened to the inner walls of the card slot 3113, and the top of the card plate 315 is fastened to the inner wall of the upper moving frame 3111. That is to say, when the card plate 315 is placed in the card slot 3113, the upper moving frame 3111 and the lower moving frame 3112 are connected, and the position of the card plate 315 relative to the upper moving frame 3111 and the lower moving frame 3112 is fixed, thereby stabilizing the position of the power supply piece 312 connected to the card plate 315. Then the opening direction of the charging slot 313 between each group of power supply pieces 312 is fixed, the relative position of different groups of power supply pieces 312 is determined, and the preset position into which each charging part 350 can be inserted is relatively fixed. This ensures that after the power supply part 310 extends and moves to the charging part 350, each charging part 350 can enter the corresponding charging slot 313 to form a reliable charging docking.

[0114] Optionally, the card 315 is connected to wires to enable power supply.

[0115] Optionally, a terminal block is provided on the side of the card plate 315 away from the power supply piece 312, so that the terminal block can be stably connected to the wire. In order to facilitate the connection between the terminal block and the wire, corresponding clearance channels should be provided on the first box 320 and the movable frame 311 to ensure that the wire can move back and forth without jamming during the movement of the power supply unit 310.

[0116] Advantageously, the aforementioned movable frame 311 is made of insulating material, thereby effectively isolating leakage after the power supply piece 312 is connected to the charging unit 350, ensuring safe contact between the power supply piece 312 and the charging unit 350.

[0117] Optionally, such as Figure 9 and Figure 10 As shown, the first docking assembly 301 also includes a first switch door 322, which is openable and closable at the first opening 321. When the first switch door 322 is closed at the first opening 321, it can close the first housing 320, making the first housing 320 a relatively sealed housing. This effectively prevents combustible dust and combustion-supporting gases from entering the first housing 320, and also prevents dust from falling on the power supply plate 312, thus increasing the resistance when the power supply plate 312 contacts the charging unit 350 during charging. In addition, the first switch door 322 of the present invention can also effectively increase the aesthetics of the first docking assembly 301, preventing direct view of the internal components from the first opening 321.

[0118] Furthermore, when the first switch door 322 opens the first opening 321, the moving frame 311 extends out from the first opening 321. That is to say, the first switch door 322 will only open when power storage is required, so that the first opening 321 will open. The moving frame 311 can then drive the power supply piece 312 to move together toward the charging part 350 in the second box 360, thereby completing the power supply docking process.

[0119] Optionally, the first door 322 can translate relative to the first opening 321. For example, the first door 322 can move from the first opening 321 to the upper, left, right, or lower side of the first housing 320, thereby avoiding the first opening 321 and ensuring unobstructed movement of the power supply unit 310. In these examples, the first docking assembly 301 also includes a first driving member 323, which can be configured to achieve translation of the first door 322 by means of components such as an electric actuator or a cylinder.

[0120] Optionally, the first door 322 can also rotate relative to the first opening 321. For example, the first door 322 can rotate and flip along an axis around the first opening 321, thereby opening or closing the first opening 321, making the movement of the first door 322 more flexible. In these examples, such as Figure 11 and Figure 12 As shown, the first docking assembly 301 also includes a first driving member 323. The first driving member 323 drives the first opening and closing door 322 to rotate to open and close the first opening 321. Here, the first driving member 323 can be located at the end of the first box 320. The overall arrangement is compact and does not occupy the moving space of the power supply unit 310.

[0121] For example, in a specific example, such as Figure 9 As shown, the first drive unit 323 is located on the outside of the first housing 320. The first drive unit 323 uses a first motor. The output shaft of the first motor is connected to the first rotating shaft of the first switch door 322, so that the first switch door 322 can rotate around the first rotating shaft to open and close the first opening 321.

[0122] Optionally, such as Figure 10 As shown, a first locking member 324 is provided on the inner wall of the first box 320 near the first opening 321. The first pivot of the first switch door 322 is rotatably disposed in the first locking member 324, so that the first switch door 322 can rotate stably along the first pivot under the drive of the first driving member 323. The first switch door 322 does not shift during rotation, and the first locking member 324 facilitates the installation of the first pivot. In these examples, a first engaging groove with an arc wall is formed in the first locking member 324, so that the first engaging groove fits with the first pivot, the first pivot rotates stably, and it is not easy to fall off.

[0123] Advantageously, such as Figure 10 As shown, a first mating slope 3221 is formed on the side of the first switch door 322 facing the first opening 321. When the first switch door 322 is closed at the first opening 321, the first mating slope 3221 contacts and fits with the first opening wall of the first opening 321, so that the first switch door 322 can adapt to the first opening 321 of different thicknesses. The surface of the first switch door 322 can be roughly flush with the outer surface of the first box 320, further improving the aesthetics and surface flatness of the first opening 321 after it is closed.

[0124] Optionally, such as Figure 10 As shown, the first switch door 322 includes two doors, one above and one below the first opening 321. Each first switch door 322 is driven to rotate by a first drive member 323, making the structure of the first switch door 322 more compact and easier to control. This avoids the problems caused by a single first switch door 322, such as the first opening 321 not closing tightly and the first drive member 323 being overloaded and prone to damage due to the weight of the first switch door 322. This improves the stability of the opening and closing of the first switch door 322 and extends its service life.

[0125] Advantageously, the two first opening / closing doors 322 form a chamfer on the inner side of their facing sides and a flat surface on the outer side of their facing sides. This not only facilitates the smooth opening and closing of the two first opening / closing doors 322, but also ensures that the two first opening / closing doors 322 remain flat after closing. Furthermore, the upper surface of the upper first opening / closing door 322 forms a beveled contact with the inner wall of the first opening 321, i.e., the upper surface of the upper first opening / closing door 322 forms a first mating beveled surface 3221; the lower surface of the lower first opening / closing door 322 forms a beveled contact with the inner wall of the first opening 321, i.e., the lower surface of the lower first opening / closing door 322 forms a first mating beveled surface 3221. This allows both first opening / closing doors 322 to extend outward a certain distance after closing and form a tight fit with the first opening 321, and the outer surface of the closed first opening / closing door 322 remains flush with the outer surface of the first housing 320.

[0126] Accordingly, such as Figure 13 and Figure 14 As shown, the second housing 360 has a second opening 361. The second docking assembly 302 also includes a second switch door 362 and a second elastic member 363. The second elastic member 363 is connected between the second housing 360 and the second switch door 362 so that the second switch door 362 closes at the second opening 361. In these examples, the second switch door 362 is usually closed at the second opening 361. Only when the second switch door 362 is pushed by an external force (such as the push force of the power supply unit 310) will it overcome the force of the second elastic member 363 and open the second opening 361. The second switch door 362 can close the second housing 360, making the second housing 360 a relatively sealed housing, thereby effectively preventing combustible dust and combustion-supporting gases from entering the second housing 360. It can also prevent dust from falling on the charging unit 350 and increasing the resistance when the charging unit 350 is in contact with the power supply piece 312 during charging. In addition, the second opening and closing door 362 of the present invention can effectively increase the overall aesthetics of the second docking assembly 302 and prevent the internal components from being directly viewed from the second opening 361.

[0127] Optionally, the second elastic element 363 is a torsion spring, such as... Figure 14 and Figure 15As shown, the second switch door 362 includes a rotating door 3621 and a rotating shaft 3622. The rotating door 3621 is rotatably connected to the second housing 360 via the rotating shaft 3622. A torsion spring is connected between the rotating shaft 3622 and the second housing 360. That is, when the second switch door 362 is subjected to an external force, it can rotate along the axis of the rotating shaft 3622, causing the torsion spring to store force. At this time, the second opening 361 is opened. When the external force is removed, the torsion spring releases force and drives the rotating door 3621 to rotate back to the second opening 361 to close the second opening 361. This ultimately realizes the opening or closing of the second opening 361, making the rotation trajectory of the second switch door 362 stable and ensuring that the second switch door 362 can avoid the movement path of the power supply unit 310 when opening the second opening 361, so that the docking between the power supply unit 310 and the charging unit 350 is stable and reliable.

[0128] Furthermore, to increase the contact surface between the torsion spring and the rotating shaft 3622, a connecting portion 3623 is provided at the end of the rotating shaft 3622. The two ends of the torsion spring are respectively connected to the connecting portion 3623 and the second housing 360. This allows for stable positioning of the torsion spring relative to the rotating shaft 3622 and the second housing 360, ensuring stable force storage and release. In these examples, the torsion spring can also be first fitted onto the rotating shaft 3622, then one end connected to the connecting portion 3623, while the other end abuts against the second housing 360, further ensuring the stability of the torsion spring's driving action on the revolving door 3621.

[0129] Of course, in other examples, the second elastic element 363 may not be limited to the torsion spring described above. For example, the second elastic element 363 may be a spring, with one end of the spring connected to the side of the revolving door 3621 and the other end of the spring connected to the inner wall of the second box 360. Thus, when the revolving door 3621 is opened, the distance between the revolving door 3621 and the inner wall of the second box 360 increases, and the spring extends and stores force. When the external force is removed, the spring releases the force, and the distance between the revolving door 3621 and the inner wall of the second box 360 decreases, thereby enabling the revolving door 3621 to close again at the second opening 361. It is understood that by providing the second elastic element 363, the present invention can save the required active drive components, such as a drive motor. By providing the second elastic element 363, the present invention can also make the second switch door 362 and the power supply unit 310 move in a synchronized manner. When the power supply unit 310 pushes the second switch door 362 from the second opening 361, the second switch door 362 opens immediately. When the power supply unit 310 withdraws from the second opening 361, the second switch door 362 closes immediately at the second opening 361, thereby enabling the second switch door 362 to close or open the second opening 361 in a timely manner.

[0130] Optionally, such as Figure 14 and Figure 16As shown, a second locking member 364 is provided on the inner wall of the second box 360 near the second opening 361. The second rotating shaft of the second switch door 362 (specifically, the aforementioned rotating shaft 3622) is rotatably disposed in the second locking member 364, so that the second switch door 362 can rotate stably along the second rotating shaft under the drive of external force. The second switch door 362 does not shift during rotation, and the second locking member 364 facilitates the installation of the second rotating shaft.

[0131] In these examples, a second locking groove with an arc-shaped wall is formed inside the second locking component 364, so that the second locking groove fits into the second rotating shaft, and the second rotating shaft rotates stably and is not easy to fall off.

[0132] Advantageously, such as Figure 14 As shown, a second mating slope 3624 is formed on the side of the second door 362 facing the second opening 361. When the second door 362 is closed at the second opening 361, the second mating slope 3624 contacts and fits with the second opening wall of the second opening 361, so that the second door 362 can adapt to the second opening 361 of different thicknesses. The surface of the second door 362 after closing can be roughly flush with the outer surface of the second box 360, further improving the aesthetics and surface flatness of the second opening 361 after closing.

[0133] Optionally, such as Figure 14 As shown, the second switch door 362 includes two parts, which are respectively located at the upper and lower parts of the second opening 361. Each second switch door 362 is provided with a second elastic element 363 between itself and the second housing 360. This makes the structure of the second switch door 362 more compact and easier to control. It avoids the phenomenon that the second opening 361 is not closed tightly due to the setting of a single second switch door 362, and the second elastic element 363 is difficult to reset and damaged due to the heavy weight of the second switch door 362. This improves the stability of the opening and closing of the second switch door 362 and its service life.

[0134] Advantageously, the two second doors 362 form a chamfer on the inner side of their facing sides and a flat surface on the outer side of their facing sides. This not only facilitates the smooth opening and closing of the two second doors 362 but also ensures that they remain flat after closing. Furthermore, the upper surface of the upper second door 362 forms a beveled contact with the inner wall of the second opening 361, i.e., the upper surface of the upper second door 362 forms a second beveled contact 3624; the lower surface of the lower second door 362 forms a beveled contact with the inner wall of the second opening 361, i.e., the lower surface of the lower second door 362 forms a second beveled contact 3624. This allows both second doors 362 to extend outward a certain distance after closing and form a tight fit with the second opening 361, and the outer surface of the closed second door 362 remains flush with the outer surface of the second housing 360.

[0135] It should be noted that the second switch door 362 is not limited to the above-mentioned form of being closed by the second elastic element 363 and opened by external force. The second switch door 362 can also be similar to the opening form of the first switch door 322. For example, the second switch door 362 can also be configured to open or close the second opening 361 by translational movement; or the second switch door 362 can also be configured to be actively rotated and opened by a drive motor. Here, the form of the second switch door 362 being opened by a drive element will not be further described.

[0136] In some embodiments of the present invention, reference is made again. Figure 3 and Figure 6 As shown, when the mobile sub-unit 200 is combined with the host unit 100, as follows: Figure 4 and Figure 6 As shown, the movable frame 311 passes sequentially through the first opening 321 and the second opening 361 and enters the second housing 360, while the charging unit 350 is inserted into the charging slot 313. That is, the movable frame 311 can extend from the first housing 320 to the outside and further extend into the second housing 360 through the second opening 361, thereby carrying the power supply piece 312 close to the charging unit 350 and further forming a tight plug-in connection between the two. In these examples, in order for the movable frame 311 to pass smoothly through the first opening 321 and the second opening 361, the width of the movable frame 311 must be no greater than or less than the width dimensions of the first opening 321 and the second opening 361, and the height of the movable frame 311 must be no greater than or less than the height dimensions of the first opening 321 and the second opening 361.

[0137] The following describes the specific implementation of the extension and shortening of the movable frame 311:

[0138] Optionally, such as Figure 6As shown, the first docking assembly 301 also includes a telescopic assembly 330, such as... Figure 7 As shown, one end of the telescopic component 330 is connected to the movable frame 311, and the other end of the telescopic component 330 is connected to the first housing 320. The telescopic component 330 can drive the power supply unit 310 to extend outward from the first opening 321. By setting the telescopic component 330, the movable frame 311 of the present invention can drive the power supply piece 312 to move stably relative to the first housing 320 without shaking, ensuring that the power supply unit 310 can extend outward from the first opening 321.

[0139] In some optional examples, such as Figure 7 As shown, the telescopic assembly 330 includes a second driving member 331 and a transmission member 332. The second driving member 331 is connected to the first housing 320. The transmission member 332 includes a gear 3321 and a rack 3322. The output end of the second driving member 331 is connected to the gear 3321. The gear 3321 meshes with the rack 3322. The rack 3322 is connected to the movable frame 311. When the second driving member 331 operates, it drives the connected gear 3321 to rotate. The rotation of the gear 3321 causes the rack 3322 to move along its extension direction, thereby stably driving the power supply unit 310. The distance of movement is controllable, converting the driving force of the second driving member 331 into the translation of the power supply unit 310. The second driving member 331 can be flexibly positioned; for example, it can be placed at a corner of the first housing 320, making the overall structure of the first docking assembly 301 more compact and saving space within the first housing 320, providing ample space for the movement of the power supply unit 310. In these examples, the second driving member 331 can be a motor, while the rack 3322 and gear 3321 not only have a transmission function but also a guiding function, saving on components required for the stable movement of the power supply unit 310.

[0140] In the example above, the rack 3322 can be located at the bottom of the movable frame 311, so that the gear 3321 is located below the rack 3322 and thus provides some support for the rack 3322.

[0141] The rack 3322 in the above example can also be located on the side or top of the movable frame 311, but in this case, to ensure the smooth movement of the movable frame 311, it is necessary to provide certain support for the movable frame 311. Optionally, such as Figure 8 and Figure 11As shown, the first docking assembly 301 also includes a guide member 340, which includes a first slide rail 341 and a second slide rail 342 that are movable relative to each other. The first slide rail 341 is connected to the first housing 320, and the second slide rail 342 is connected to the movable frame 311. The extending direction of the guide member 340 is consistent with the extending direction of the rack 3322. Thus, the first slide rail 341 can provide certain support for the movement of the second slide rail 342, so that the second slide rail 342 and the various components connected to it can move smoothly relative to the first housing 320, and reduce the frictional force when the movable frame 311 moves relative to the first housing 320, ensuring that the movable frame 311 can extend towards the second opening 361 under the action of the guide member 340 and the rack 3322, thus ensuring smooth power supply.

[0142] In other examples, the present invention is not limited to using the rack 3322 and gear 3321 as transmission components 332. For example, transmission can also be achieved by a lead screw and nut. In this case, the output shaft of the motor is connected to the lead screw and drives the lead screw to rotate, while the nut is connected to the movable frame 311, thereby moving the movable frame 311 along the extension direction of the lead screw.

[0143] It should also be noted that the aforementioned second driving component 331 is not limited to a motor, and the transmission component 332 can also be omitted. For example, the second driving component 331 can be an electric actuator, thereby realizing the linear movement of the moving frame 311. In this case, the moving frame 311 is suitable for being equipped with the aforementioned guide component 340 to form support and guidance.

[0144] Furthermore, it should be noted that the guide 340 is not limited to the relatively movable first slide rail 341 and second slide rail 342. In other examples, it can also be set as a combination of a slide groove and a roller, or designed as a guide sleeve and a guide rod. No specific restrictions are made here.

[0145] In some embodiments of the present invention, such as Figure 11 and Figure 12 As shown, the first housing 320 includes a first mounting box 325 and a first mounting cover 326. The first mounting box 325 is provided with a power supply unit 310 that can be telescopically moved. The first mounting cover 326 has a first opening 321. A cavity is formed inside the first mounting box 325 and the first mounting cover 326, which facilitates the placement of the power supply unit 310 inside and also facilitates the extension of the power supply unit 310 outward from the first opening 321 when power is needed.

[0146] Advantageously, the first mounting box 325 and the first mounting cover 326 are detachably connected, for example, by means of snap-fit, bolt connection, etc., thereby facilitating the arrangement of internal components, such as the power supply unit 310, guide 340, telescopic assembly 330, etc. in the aforementioned example.

[0147] Optionally, an installation opening is provided on the side wall of the first mounting box 325, and the second driving component 331 is arranged at the installation opening, thereby avoiding the second driving component 331 occupying the space in the first mounting box 325 and providing more space for the movement of the power supply unit 310.

[0148] Correspondingly, such as Figure 15 , Figure 16 As shown, the second housing 360 includes a second mounting box 365, a second mounting cover 366, and a sealing cover 367. A receiving cavity is formed between the second mounting box 365 and the second mounting cover 366. The second mounting cover 366 has a second opening 361. The second mounting box 365 and the second mounting cover 366 form a detachable connection. The charging part 350 is disposed in the second mounting box 365, facilitating the arrangement of the charging part 350 and providing conditions for the power supply part 310 to contact and cooperate with the charging part 350. The detachable connection can be a bolt connection, a snap-fit ​​connection, or a clip-on connection; no limitation is made here. The sealing cover 367 covers the side of the charging part 350 away from the second opening 361, facilitating the electrical connection between the charging part 350 and the corresponding electrically conductive components. It also improves the sealing effect of the second housing 360, forming a relatively closed cavity around the charging part 350.

[0149] Optionally, the mounting bracket 370 is connected to the second mounting box 365. The periphery of the mounting bracket 370 is in contact with the box wall of the second mounting box 365. The front side of the mounting bracket 370 is spaced apart from the second mounting cover 366, and the rear side of the mounting bracket 370 is spaced apart from the sealing cover 367. This allows the mounting bracket 370 to provide stable support for the arrangement of the charging units 350 and prevent the charging units 350 from swinging during power supply.

[0150] The following section will further explain the operation of each component after power is supplied, and the methods for energy storage and release:

[0151] In some embodiments of the present invention, such as Figure 19 and Figure 20 As shown, the first heat exchange cycle assembly 201 includes a compressor 210, a first heat exchanger 220, a throttling element 230, and a second heat exchanger 240 constituting the first circulation path. That is, the compressor 210 compresses the refrigerant into a high-temperature, high-pressure gaseous state and inputs it into either the first heat exchanger 220 or the second heat exchanger 240. When the first heat exchanger 220 acts as an evaporator, the second heat exchanger 240 acts as a condenser. The evaporator exchanges heat between the refrigerant and the surrounding air, causing the refrigerant to absorb heat and become a low-temperature, low-pressure gas. The condenser exchanges heat between the refrigerant and the surrounding air, causing the refrigerant to release heat and become a liquid with a certain temperature and pressure. The throttling element 230 reduces the pressure of the flowing refrigerant, further altering its state.

[0152] The energy storage component 203 includes an energy storage tank 2031 containing an energy storage medium. A second heat exchanger 240 is disposed within the energy storage tank 2031. When the first heat exchange cycle assembly 201 is running, the second heat exchanger 240 exchanges heat with the energy storage medium, and the energy storage medium stores energy. When the second heat exchanger 240 is an evaporator, the energy storage medium exchanges heat with the second heat exchanger 240, causing the temperature of the energy storage medium to decrease, or causing the energy storage medium to cool down and undergo a phase change, thereby allowing the energy storage medium to store sufficient cold energy. When the second heat exchanger 240 is a condenser, after the energy storage medium exchanges heat with the second heat exchanger 240, the temperature of the energy storage medium can increase, or the energy storage medium can heat up and undergo a phase change, thereby allowing the energy storage medium to store sufficient heat. Therefore, after the first heat exchange cycle assembly 201 of this application is powered on, it can enable the energy storage component 203 to store sufficient cold or heat energy, thus achieving energy storage.

[0153] The specific connection methods of the components constituting the first circulation path are existing technologies and will not be described in detail here.

[0154] Optionally, the energy storage medium refers to a medium that can absorb or release heat, such as a phase change medium or a non-phase change medium that can produce a large temperature change. For example, the energy storage medium can be an ice-water mixture, which freezes after absorbing cold and turns into water after absorbing heat; it can also be an ethylene glycol solution. There are no specific limitations here, and the choice can be made according to actual needs.

[0155] Optionally, such as Figure 6 and Figure 20 As shown, the mobile sub-unit 200 also includes a second heat exchange circulation assembly 202. The second heat exchange circulation assembly 202 includes a pump body 250, a first heat exchanger 220, and a second heat exchanger 240 constituting a second circulation flow path. It should be noted that the second circulation flow path here is completely different from the first circulation flow path, and the two are not mixed. When the pump body 250 is running, the refrigerant in the second circulation flow path only flows between the first heat exchanger 220, the second heat exchanger 240, and the pump body 250, and will not pass through the aforementioned compressor 210 or throttling element 230. That is to say, even if both circulation flow paths have a first heat exchanger 220 and a second heat exchanger 240, the pipelines located in the first heat exchanger 220 and the second heat exchanger 240 are independent of each other.

[0156] Furthermore, when the mobile sub-unit 200 separates from the main unit 100, the first docking component 301 and the second docking component 302 also separate from each other, and all components in the first circulation path cease operation. At this time, when the mobile sub-unit 200 needs to dissipate heat or provide external cooling, the energy storage medium releases energy, and the second heat exchange circulation component 202 operates. Specifically, when the energy storage medium stores cold energy, the cold energy of the energy storage medium exchanges heat with the second heat exchanger 240, causing the refrigerant in the second heat exchanger 240 to cool down, which in turn causes the refrigerant flowing into the first heat exchanger 220 to also cool down. Then, the first heat exchanger 220 can further exchange heat with the surrounding air, making the surrounding air cooler, thereby completing the function of external cooling of the mobile sub-unit 200. Conversely, when the energy storage medium stores heat, the heat from the energy storage medium exchanges heat with the second heat exchanger 240, causing the refrigerant in the second heat exchanger 240 to heat up. This, in turn, causes the refrigerant flowing into the first heat exchanger 220 to also heat up. The first heat exchanger 220 can then further exchange heat with the surrounding air, making the surrounding air warmer, thus completing the function of the mobile sub-unit 200 in providing external heating. Therefore, during independent operation, the mobile sub-unit 200 of this invention can heat or cool the surrounding air through the operation of the energy storage component 203 and the second heat exchange circulation component 202. This allows the mobile sub-unit 200 to move flexibly and operate reliably within a certain time and range, independent of the location of the main unit 100. It is understood that the mobile sub-unit 200 of this invention can process air in multiple spaces and can also provide targeted and rapid processing for different locations within the same space, offering differentiated services to users. The mobile sub-unit 200 has a compact overall structure, is flexible in movement, easy to use, and requires no frequent charging.

[0157] Optionally, combined Figure 17 and Figure 19 As shown, the mobile sub-unit 200 includes a sub-unit housing 270 and a fan assembly 280. The sub-unit housing 270 is provided with an air inlet 272 and an air outlet 273. A first heat exchanger 220 is arranged near the air inlet 272. The fan assembly 280 blows air from the air inlet 272 to the air outlet 273. When the fan assembly 280 is working, it can introduce indoor air into the air duct of the sub-unit housing 270 through the air inlet 272, and then introduce the air into the first heat exchanger 220 for heat exchange before exhausting it back into the room through the air outlet 273. This allows the first heat exchanger 220 of this application to regulate the temperature of the indoor airflow.

[0158] Optionally, the fan component 280 may include a fan and a housing. The housing may be connected to the sub-housing 270, and the fan is fixed in the housing to stably draw air.

[0159] Advantageously, the fan of the present invention is a centrifugal fan 282, a mixed-flow fan, or a cross-flow fan, thereby enabling high-speed airflow diversion and partial airflow reversal, which can be selected according to actual needs.

[0160] like Figure 20 As shown, in a specific example, when centrifugal fan 282 is selected, centrifugal fan 282 is installed in fan housing 281. Centrifugal fan 282 can redirect the air intake from the side to other directions, which is beneficial for the arrangement of various components inside the mobile sub-unit 200.

[0161] Advantageously, such as Figure 19 and Figure 20 As shown, there are two centrifugal fans 282, each including a drive motor and two centrifugal impellers. The same drive motor drives the two centrifugal impellers respectively, giving the mobile sub-unit 200 the ability to intake air in multiple directions. For example, an air inlet 272 is opened on the left and right sides of the sub-unit housing 270, and the air inlet side of the centrifugal fan 282 is set to face one of the air inlets 272 on one side. The air outlet 273 is located at the top of the sub-unit housing 270, thereby achieving efficient air outlet at the top. This effectively prevents the air inlet 272 and air outlet 273 from being located on the same side of the sub-unit housing 270, which would only form local airflow heat exchange. As a result, the mobile sub-unit 200 can regulate the air more evenly, and the air volume is sufficient, resulting in high heating or cooling efficiency.

[0162] In other examples, the air inlet 272 and the air outlet 273 can be located on opposite sides of the sub-casing 270, such as the front and rear sides, or the left and right sides, thereby increasing the distance between the air inlet 272 and the air outlet 273. In this case, the fan component 280 can be an axial flow fan.

[0163] Optionally, the air inlet 272 is composed of multiple air inlets on the sub-house 270, which can trap lint and other substances, improve the coarse filtration effect of the air, and prevent people from getting injured by putting their hands into the sub-house 270.

[0164] Optionally, the first heat exchanger 220 is provided in two sets. One set of the first heat exchanger 220 is located between an air inlet 272 and an air outlet 273, and the other set of the first heat exchanger 220 is located between another air inlet 272 and an air outlet 273, so that the air introduced into the two air inlets 272 can be regulated by the respective first heat exchangers 220 and then discharged to the air outlet 273.

[0165] Optionally, such as Figure 17 , Figure 18 and Figure 21As shown, the mobile submachine 200 also includes a mobile chassis 251 and a submachine housing 270 mounted on the mobile chassis 251. The mobile chassis 251 can drive the upper components to move, enabling the mobile submachine 200 to move flexibly and adjust its working position.

[0166] like Figure 17 and Figure 20 As shown, the mobile chassis 251 is equipped with a driving component 253, which can drive the entire mobile chassis 251 to move flexibly. Specifically, the driving component 253 includes a drive wheel assembly and a caster wheel assembly. The drive wheel assembly actively drives the mobile chassis 251 to move, while the caster wheel assembly passively rotates following the drive wheel assembly. The drive wheel assembly can move without human intervention. For example, the drive wheel assembly includes a drive wheel and a wheel drive component. The wheel drive component is connected to the drive wheel, and the wheel drive component drives the drive wheel to rotate, thereby causing the drive wheel to move the entire mobile chassis 251, achieving autonomous movement of the mobile chassis 251 and making the mobile chassis 251 more stable during movement. The caster wheel assembly further supports the entire mobile chassis 251, improving the stability of the mobile chassis 251 during movement and making it easy to change direction.

[0167] Optionally, such as Figure 1 As shown, the host 100 includes a host housing 110, and the host housing 110 is provided with a docking compartment 111, such as... Figure 3 As shown, the first docking component 301 is positioned close to the docking compartment 111, and the first opening 321 on the first housing 320 can communicate with the docking compartment 111 when it is opened, so that the power supply unit 310 can extend into the docking compartment 111 and supply power to the mobile sub-unit 200 in the docking compartment 111.

[0168] To improve the accuracy and reliability of the mobile submachine 200 entering the docking compartment 111, a guide device can be installed on the side wall of the docking compartment 111 to achieve stable guidance of the mobile submachine 200 and enable it to enter a specific position in the docking compartment 111. This guide device can be components such as rollers or ball bearings.

[0169] Optionally, the cross-section of the docking compartment 111 gradually decreases from the opening to the interior, thereby making the position of the mobile submachine 200 entering the docking compartment 111 relatively fixed and facilitating the introduction of the mobile submachine 200 into the interior of the docking compartment 111.

[0170] Optionally, the bottom of the docking compartment 111 is provided with power supply contacts for charging the mobile chassis 251, such as... Figure 1As shown, the bottom of the mobile chassis 251 is provided with a charging contact 252. When the mobile slave unit 200 enters the docking compartment 111 and moves into position, the power supply contact 252 engages with the charging contact 252, thereby charging the mobile chassis 251 and enabling the mobile chassis 251 to move autonomously a greater distance. At this time, the power supply unit 310 also supplies power to the charging unit 350.

[0171] Optionally, to achieve precise charging, the mobile chassis 251 is also equipped with a recharge alignment detector, and the docking compartment 111 is also equipped with a detection switch. The detection switch is located on the upper part of the power supply contact. The recharge alignment detector can detect the distance between the power supply contact in the host 100 and the mobile chassis 251, and make the mobile chassis 251 move precisely toward the power supply contact, improving the charging docking efficiency. The detection switch can further cooperate with the recharge alignment detector to realize signal transmission, so that the power supply contact and the charging contact 252 are precisely docked.

[0172] Optionally, the mobile chassis 251 is also equipped with an obstacle avoidance device and a navigation device, enabling the mobile chassis 251 to navigate automatically and move intelligently.

[0173] Of course, in other examples, the mobile sub-unit 200 of the present invention may not be equipped with a mobile chassis 251, but may be separated and combined with the host unit 100 by manual movement.

[0174] Optionally, such as Figure 19 and Figure 21 As shown, the mobile sub-unit 200 also includes a functional module 290, which is housed within the sub-unit housing 270. The functional module 290 includes at least one of an air purifier, a humidifier, and an aromatherapy unit. The air purifier significantly improves air cleanliness, making the air fresher and enhancing indoor air quality. The humidifier increases indoor humidity, thus improving human comfort. The aromatherapy unit creates fragrances, establishing different environmental atmospheres.

[0175] Optionally, the air purification component can be a cleanable filter membrane or a removable filter cartridge. Both the filter membrane and the filter cartridge can be composite filter membranes to trap and filter dust, harmful substances, viruses, and bacteria.

[0176] Air purification components can also be IFD (Intense Field Dielectric) modules. IFD modules are characterized by being easy to clean, operating with low noise, cost-effectiveness, small size, and high safety and effectiveness. IFDs exert a strong attraction on charged particles moving in the air, adsorbing almost 100% of airborne particles while generating minimal airflow resistance, and are particularly effective at removing particulate pollutants such as PM2.5. This significantly enhances air purification, helping to ensure clean indoor air.

[0177] Optionally, an air guide device can be provided at the air outlet 273. The air guide device can change the air outlet direction at the air outlet 273, making the air outlet direction flexibly adjustable. For example, in a specific example, the air guide device includes an air guide plate and an air guide drive motor. The air guide drive motor drives the air guide plate to rotate, thereby changing the air outlet angle. In another specific example, the air guide device is a louver and an oscillating drive motor. The oscillating drive motor drives the louver to rotate, thereby changing the air outlet angle.

[0178] Optionally, the mobile sub-unit 200 of the present invention can freely control or intelligently detect air quality and move to the required location according to user needs, thereby achieving more flexible and convenient use.

[0179] Advantageously, such as Figure 20 As shown, the energy storage box 2031 is arranged below the first heat exchanger 220 and the fan component 280, so that the mobile sub-unit 200 occupies less lateral area when moving horizontally, and there is a certain temperature difference between the energy storage component 203 and the first heat exchanger 220, thereby ensuring the heat transfer efficiency between the two.

[0180] The following describes a power supply and energy storage method for an air conditioner 1000 according to an embodiment of the present invention. This method is for the air conditioner 1000 in the foregoing examples. The structure of the air conditioner 1000 will not be described in detail here.

[0181] The power supply and energy storage method for an air conditioner 1000 according to an embodiment of the present invention includes the following steps:

[0182] Step S1: Detect the cold storage capacity or heat storage capacity of the energy storage component 203.

[0183] Step S2: If the cold storage capacity or heat storage capacity is insufficient, control the mobile sub-unit 200 to move towards the main unit 100.

[0184] Step S3: Control the power supply unit 310 and the charging unit 350 to be in place, that is, make the power supply unit 310 extend outward from the first opening 321 into the second opening 361, and make the power supply unit 310 and the charging unit 350 contact and cooperate. For example, in a specific example, the charging unit 350 is located in the charging slot 313 between the two power supply pieces 312.

[0185] Step S4: The host 100 supplies power to the first heat exchange cycle component 201, so that the energy storage component 203 stores energy. Here, the stored energy can be heat or cold, and there is no specific limitation.

[0186] As can be seen from the above control method, in the power supply and energy storage method of the air conditioner 1000 of this embodiment, the mobile sub-unit 200 only needs to return to the main unit 100 for recharging when the energy storage component 203 of the mobile sub-unit 200 is insufficient. During the recharging process, the main unit 100 supplies power to the mobile sub-unit 200, causing the first heat exchange cycle component 201 to work and form a heat exchange cycle to release cold or heat. The energy storage component 203 absorbs and stores the cold or heat released by the second heat exchanger 240 in the first heat exchange cycle component 201, thereby achieving recharging. When the energy storage component 203 has sufficient energy, the mobile sub-unit 200 can be separated from the main unit 100 and work independently over a long period of time and a large area. The mobile sub-unit 200 is flexible in its operation and can provide differentiated services to users.

[0187] Optionally, in other examples, after the mobile sub-unit 200 is combined with the host unit 100, the power supply contact of the host unit 100 simultaneously supplies power to the charging contact 252, thereby enabling the host unit 100 to supply power to the mobile chassis 251.

[0188] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" 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 or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0189] Figure 5 The above diagram shows five groups of power supply chips 312 for illustrative purposes. However, after reading the above technical solution, those skilled in the art will obviously understand that the solution can be applied to other groups of power supply chips 312, which would also fall within the scope of protection of this invention.

[0190] The principles of heat and cold transfer in the circulation of the refrigerant and the air-driving principle of the fan component 280 in the air conditioner 1000 and its power supply and energy storage method according to the embodiments of the present invention are known to those skilled in the art and will not be described in detail here.

[0191] In the description of this specification, references to terms such as "embodiment," "example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0192] Although embodiments of the invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An air conditioner, characterized in that, include: Host; A mobile sub-unit, which is detachably disposed on the main unit, the mobile sub-unit comprising a first heat exchange cycle assembly and an energy storage component; The power supply component includes a first docking component and a second docking component. The first docking component is disposed on the host and includes a retractable and movable power supply part. The second docking component is disposed on the mobile sub-unit and includes a charging part. When the mobile sub-unit is combined with the host, the power supply part moves toward the charging part. When the power supply part and the charging part are in place, the host supplies power to the first heat exchange circulation component to enable the first heat exchange circulation component to work, and the energy storage component stores energy. The first docking assembly further includes a first housing with a first opening. The power supply unit includes a movable frame and power supply plates. Two power supply plates are spaced apart on the movable frame and form a group. A charging slot is formed between the two power supply plates. The movable frame can extend outward from the first opening. The charging unit is fitted into the charging slot. The first docking assembly further includes a telescopic assembly, one end of which is connected to the movable frame and the other end of which is connected to the first housing. The telescopic assembly can drive the power supply unit to extend outward from the first opening. The movable frame includes an upper movable frame and a lower movable frame. The lower movable frame is provided with multiple slots. The end of each slot facing the first opening forms an open end. A set of power supply pieces are engaged in each slot. One end of each power supply piece forms a free end, and the free end extends toward the open end. The power supply unit also includes a card plate, and two power supply pieces are connected at intervals on the card plate along the height direction of the card plate. A charging slot is formed between the card plate and the two power supply pieces, and the three sides of the charging slot can be connected to the external card slot.

2. The air conditioner according to claim 1, characterized in that, The power supply unit further includes a first elastic member disposed between the power supply plate and the movable frame, so as to clamp the charging unit with the charging slot.

3. The air conditioner according to claim 2, characterized in that, The spacing between the two power supply pieces in each group increases toward the entrance of the charging slot.

4. The air conditioner according to claim 1, characterized in that, The second docking assembly also includes a second housing, in which multiple sets of power supply plates and multiple charging units are arranged in a one-to-one correspondence. The multiple sets of power supply plates are spaced apart on the movable frame, and the multiple charging units are spaced apart on the second housing.

5. The air conditioner according to claim 4, characterized in that, The first docking assembly further includes a first switch door, which is openable and closable at the first opening. When the first switch door opens the first opening, the movable frame extends out from the first opening.

6. The air conditioner according to claim 5, characterized in that, The first docking component further includes a first driving member, which drives the first switch door to move to open and close the first opening.

7. The air conditioner according to claim 5, characterized in that, The second box body is provided with a second opening, and the second docking assembly further includes a second switch door and a second elastic member. The second elastic member is connected between the second box body and the second switch door so that the second switch door closes at the second opening.

8. The air conditioner according to claim 7, characterized in that, The second elastic element is a torsion spring. The second opening and closing door includes a revolving door and a rotating shaft. The revolving door is rotatably connected to the second housing via the rotating shaft. The end of the rotating shaft is provided with a connecting part. The two ends of the torsion spring are respectively connected to the connecting part and the second housing.

9. The air conditioner according to claim 8, characterized in that, When the mobile sub-unit is combined with the main unit, the mobile frame passes through the first opening and the second opening in sequence and enters the second housing, and the charging unit is inserted into the charging slot.

10. The air conditioner according to claim 1, characterized in that, The telescopic assembly includes a second driving component and a transmission component. The second driving component is connected to the first housing. The transmission component includes a gear and a rack. The output end of the second driving component is connected to the gear. The gear meshes with the rack. The rack is connected to the movable frame.

11. The air conditioner according to claim 10, characterized in that, The first docking assembly further includes a guide member, which includes a first slide rail and a second slide rail that are movable relative to each other. The first slide rail is connected to the first housing, and the second slide rail is connected to the movable frame. The extending direction of the guide member is consistent with the extending direction of the rack.

12. The air conditioner according to claim 1, characterized in that, The first heat exchange cycle assembly includes a compressor, a first heat exchanger, a throttling element, and a second heat exchanger constituting a first circulation path. The energy storage component includes an energy storage tank containing an energy storage medium. The second heat exchanger is disposed in the energy storage tank. When the first heat exchange cycle assembly is running, the second heat exchanger exchanges heat with the energy storage medium, and the energy storage medium stores energy.

13. The air conditioner according to claim 12, characterized in that, The mobile sub-unit also includes a second heat exchange circulation assembly, which includes a pump body constituting a second circulation path, a first heat exchanger, and a second heat exchanger; when the mobile sub-unit is separated from the main unit, the energy storage medium releases energy, and the second heat exchange circulation assembly operates.

14. The air conditioner according to claim 12, characterized in that, The mobile sub-unit includes a sub-unit housing and a fan component. The sub-unit housing is provided with an air inlet and an air outlet. The first heat exchanger is arranged close to the air inlet, and the fan component blows air from the air inlet to the air outlet.

15. The air conditioner according to claim 14, characterized in that, The mobile sub-unit also includes a functional module, which is disposed in the sub-unit housing. The functional module includes at least one of an air purification component, a humidification component, and an aromatherapy component.

16. A method for power supply and energy storage of an air conditioner according to any one of claims 1-15, characterized in that, Includes the following steps: Detect the cold or heat storage capacity of the energy storage component; If the cold storage capacity or heat storage capacity is insufficient, control the mobile sub-unit to move towards the main unit; The power supply unit and the charging unit are properly coordinated. The host is controlled to supply power to the first heat exchange cycle component, so that the energy storage component stores energy.

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