CN116169526A - Power supply butt joint assembly, air conditioner and power supply energy storage method of air conditioner - Google Patents

Abstract

The invention discloses a power supply butt joint assembly, an air conditioner and a power supply energy storage method of the air conditioner, wherein the power supply butt joint assembly comprises a first butt joint assembly and a second butt joint assembly, the first butt joint assembly comprises a conductive part, and the conductive part comprises a first conductor and a second conductor with adjustable gaps between the first conductor and the second conductor. The second docking assembly includes a third electrical conductor; when the first butt joint assembly and the second butt joint assembly are in butt joint, the third conductor stretches into between the first conductor and the second conductor, and the first conductor moves relative to the second conductor and clamps the third conductor. According to the power supply docking assembly, when the distance between the first docking assembly and the second docking assembly is reduced and the first docking assembly is close to the second docking assembly, docking is formed, the third conductor can form stable contact fit with the first conductor and the second conductor, current is enabled to be rapidly transmitted between the first docking assembly and the second docking assembly, stable and reliable power supply is achieved, charging is efficient, charging current is large, and contact resistance is small.

Description

Power supply butt joint assembly, air conditioner and power supply energy storage method of air conditioner

Technical Field

The invention belongs to the technical field of air treatment equipment, and particularly relates to a power supply butt joint assembly, an air conditioner and a power supply energy storage method of the air conditioner.

Background

In order to improve the quality of indoor air, air treatment devices are generally used to purify air or to regulate the physicochemical properties of air.

In the related art, after the air conditioner is installed, the air conditioner is limited by the positions of the exhaust pipe and the outdoor unit, so that the air conditioner is not convenient to move the position again and only can treat the air in a specific space; in addition, in the process of treating the air in the same space, the problems that the local air treatment effect is good and the treatment effect is poor in a part of areas easily occur, so that the air treatment effect in the whole space is uneven, and differentiated services cannot be provided for users. If the air in a plurality of spaces is to be treated, a plurality of air conditioners are needed to be arranged, so that the cost is high, the installation is complex, and the air conditioners are not easy to move after the installation.

The small-sized mobile air conditioner product is limited in heat exchange quantity and limited in heat exchange effect. While the heat exchange amount of the large-sized mobile air conditioner product is higher, the whole mobile air conditioner product occupies more space, has huge electricity consumption, often needs frequent charging, has a limited movable range by the charging position, and is inconvenient to use. In addition, in the butt joint charging process of the mobile air conditioner product, the problem that the power supply head and the charging head are not tightly contacted and the charging efficiency is low often occurs.

Disclosure of Invention

The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the first aspect of the present invention aims to provide a power supply docking assembly, which is convenient to dock, is in tight contact, can realize efficient and reliable power supply, and solves the technical problems of poor charging docking effect and low charging efficiency in the prior art.

A second aspect of the present invention is directed to an air conditioner having the above-described power docking assembly.

The third aspect of the present invention is to provide a power supply and energy storage method of the air conditioner.

According to an embodiment of the invention, a power docking assembly includes: the first butt joint assembly comprises a conductive part, wherein the conductive part comprises a first conductor and a second conductor with adjustable gaps between the first conductor and the second conductor; a second docking assembly including a third electrical conductor; when the first butt joint assembly and the second butt joint assembly are in butt joint, the third conductor stretches into the space between the first conductor and the second conductor, and the first conductor moves relative to the second conductor and clamps the third conductor.

According to the power supply docking assembly provided by the embodiment of the invention, when the distance between the first docking assembly and the second docking assembly is reduced and the first docking assembly is close to the second docking assembly to form docking, the third conductor can form contact fit with the first conductor and the second conductor at the same time, so that the third conductor is reliably and electrically connected with the first conductor and the second conductor at the same time, current can be quickly transmitted between the first docking assembly and the second docking assembly, stable and reliable power supply is realized, and in the power supply process, the third conductor is not easy to separate from the first conductor or the second conductor and is not easy to deviate relative to the first conductor or the second conductor, and high charging efficiency, large charging current and small contact resistance are ensured.

According to some embodiments of the invention, the first docking assembly further comprises a movable frame and a fixed frame, the first electrical conductor is connected to the movable frame, the second electrical conductor is connected to the fixed frame, and the movable frame is movable relative to the fixed frame to change a gap between the first electrical conductor and the second electrical conductor.

Optionally, the movable frame is rotatably arranged on the fixed frame, and the first docking assembly further comprises a rotation driving mechanism, and the rotation driving mechanism drives the movable frame to rotate.

According to a further embodiment of the present invention, the rotation driving mechanism includes a rotation motor, one end of the moving frame is connected to the fixed frame through a rotation shaft, and the rotation motor is connected to the rotation shaft.

Advantageously, the first docking assembly further comprises a first elastic member arranged between the second electrical conductor and the mount.

According to some embodiments of the invention, the power supply docking assembly further comprises a first box body, a first opening is formed in the first box body, a through groove communicated with the outside is formed in the fixing frame, the movable frame is rotatably arranged in the through groove, the fixing frame is arranged in the first box body, and a part of the fixing frame extends out of the first box body from the first opening.

According to some embodiments of the invention, a charging slot is formed between the first conductor and the second conductor, ends of the first conductor and the second conductor near an inlet of the charging slot extend obliquely toward a side away from each other, and the third conductor can extend into the charging slot.

According to some embodiments of the invention, the portion of the first conductor, the second conductor, and the third conductor that contacts comprises a copper sheet.

According to some embodiments of the present invention, the first docking assembly includes a plurality of conductive portions disposed at intervals, each of the conductive portions including a first conductive body and a second conductive body disposed in one-to-one correspondence; the second butt joint assembly further comprises a second box body, a plurality of third conductors are arranged in the middle of the second box body, and the third conductors correspond to the conductive parts one by one.

Optionally, a second opening is formed in the second box body, and the conductive part can extend into the second opening to be connected with the third conductor.

Optionally, the second docking assembly further includes a switch door and a second elastic member, where the second elastic member is connected between the second box body and the switch door, so that the switch door is closed at the second opening.

Advantageously, the second elastic element is a torsion spring, the switch door comprises a revolving door and a rotating shaft, the revolving door is rotatably connected to the second box body through the rotating shaft, a connecting part is arranged at the end part of the rotating shaft, and two ends of the torsion spring are respectively connected with the connecting part and the second box body.

An air conditioner according to an embodiment of the present invention includes: the powered docking assembly of each of the foregoing examples; the host is connected with the first docking assembly; the movable sub-machine is detachably arranged on the host machine and comprises a first heat exchange circulation assembly and an energy storage component, and the movable sub-machine is connected with the second butt joint assembly; when the mobile sub-machine is combined with the main machine, the first butt joint assembly is in butt joint with the second butt joint assembly, the main machine supplies power for the first heat exchange circulating assembly, so that the first heat exchange circulating assembly works, and the energy storage component stores energy.

According to the air conditioner provided by the embodiment of the invention, after the mobile sub-machine is combined with the host machine, the first butt joint assembly is close to the second butt joint assembly, so that the third conductor can be moved between the first conductor and the second conductor, at the moment, the second conductor is reduced in distance relative to the first conductor, so that the third conductor is clamped between the first conductor and the second conductor, and is in tight contact and connection with the first conductor and the second conductor respectively, so that a stable electric transmission body is formed. And then the main machine formally starts to supply power to the mobile sub-machine, the first heat exchange circulation assembly can normally run under the drive of the power to form a heat exchange circulation to release cold or heat to the energy storage component, so that the energy storage component absorbs sufficient cold or heat and stores the sufficient cold or heat in the mobile sub-machine. After the energy storage component finishes energy storage, the host machine stops supplying power to the mobile sub-machine, the first heat exchange circulation component stops running, the third conductor is separated from the conductive part, the mobile sub-machine can independently work after being separated from the host machine, and the mobile sub-machine can work for a long time and in a large range by means of the energy storage component.

According to the air conditioner of 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 that form a first circulation flow path, the energy storage component includes an energy storage tank provided with an energy storage medium, the second heat exchanger is disposed in the energy storage tank, and when the first heat exchange circulation assembly operates, the second heat exchanger exchanges heat with the energy storage medium, and the energy storage medium stores energy.

Optionally, the mobile sub-machine further comprises a second heat exchange circulation assembly, wherein the second heat exchange circulation assembly comprises a pump body, the first heat exchanger and the second heat exchanger which form a second circulation flow path; when the mobile sub-machine is separated from the main machine, the energy storage medium releases energy, and the second heat exchange circulation assembly operates.

According to some embodiments of the invention, the mobile sub-machine comprises a sub-machine shell, a fan component, an air inlet and an air outlet are arranged on the sub-machine shell, 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.

Optionally, the mobile sub-machine further comprises a functional module, wherein the functional module is arranged in the sub-machine shell, and the functional module comprises at least one of an air purifying piece, a humidifying piece and an incense piece.

According to the embodiment of the invention, the power supply and energy storage method of the air conditioner comprises the following steps of: detecting the cold accumulation amount or heat accumulation amount of the energy storage component; determining that the cold accumulation amount or the heat accumulation amount is insufficient, and controlling the mobile sub-machine to move towards the host machine; controlling the first docking assembly to dock with the second docking assembly; and controlling the host to supply power for the first heat exchange circulating assembly, so that the energy storage component stores energy.

According to the power supply energy storage method of the air conditioner, when the energy storage component of the mobile sub-machine is insufficient in energy, the mobile sub-machine only needs to return to the main machine to be charged. In the energy charging process, the host machine supplies power to the mobile sub-machine, so that the first heat exchange circulation assembly works to form heat exchange circulation to release cold or heat, and the energy storage component absorbs and stores the cold or heat released by the first heat exchange circulation assembly so as to realize energy charging. When the energy storage component is sufficient in energy, the mobile sub-machine can be separated from the main machine and independently works in a large range for a long time, the work of the mobile sub-machine is flexible, and differentiated services can be provided for users.

Additional aspects and advantages of the invention will become apparent in the following description or may be learned by practice of the invention.

Drawings

The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a sectional view illustrating a combination of a mobile sub-unit and a main unit in an air conditioner according to some embodiments of the present invention.

Fig. 2 is a front view illustrating a combination of a mobile handset and a main unit in an air conditioner according to some embodiments of the invention.

FIG. 3 is a partial longitudinal cross-sectional view of a mobile handset in accordance with some embodiments of the invention after the first docking assembly and the second docking assembly are undocked after the handset is coupled to a host.

Fig. 4 is a schematic view of a partial enlarged structure of the region I in fig. 3.

Fig. 5 is a transverse cross-sectional view of a mobile handset in accordance with some embodiments of the invention after the first docking assembly and the second docking assembly are undocked in combination with the host.

Fig. 6 is a partial longitudinal cross-sectional view of a mobile handset in accordance with some embodiments of the invention after docking of a first docking assembly and a second docking assembly after the mobile handset has been coupled to a host.

Fig. 7 is a partially enlarged schematic view of the area ii in fig. 6.

Fig. 8 is a transverse cross-sectional view of a mobile handset in accordance with some embodiments of the invention after docking of a first docking assembly and a second docking assembly after the mobile handset is coupled to a host.

Fig. 9 is a schematic perspective view of a first docking assembly according to some embodiments of the present invention.

Fig. 10 is a longitudinal cross-sectional view of a first docking assembly according to some embodiments of the present invention.

Fig. 11 is an exploded view of a first docking assembly according to some embodiments of the present invention.

Fig. 12 is an exploded view of another angle of the first docking assembly of some embodiments of the present invention.

Fig. 13 is a schematic perspective view of a second docking assembly according to some embodiments of the present invention.

Fig. 14 is a longitudinal cross-sectional view of a second docking assembly according to some embodiments of the present invention.

Fig. 15 is an exploded view of a second docking assembly in accordance with some embodiments of the present invention.

Fig. 16 is an exploded view of another angle of a second docking assembly in accordance with some embodiments of the present invention.

Fig. 17 is a schematic perspective view of a mover according to some embodiments of the present invention.

Fig. 18 is a cross-sectional view of a mover machine according to some embodiments of the invention.

FIG. 19 is a schematic diagram of a mover with a sub-enclosure removed according to some embodiments of the invention.

Fig. 20 is a longitudinal cross-sectional view of a mover according to some embodiments of the invention.

FIG. 21 is a schematic view of another angle of the mover with the sub-enclosure removed according to some embodiments of the present invention.

Reference numerals:

1000. an air conditioner;

100. a host;

110. a host housing; 111. a butt joint bin;

200. A mover;

201. a first heat exchange cycle assembly;

210. a compressor; 220. a first heat exchanger; 230. a throttle element; 240. a second heat exchanger; 202. a second heat exchange cycle assembly; 250. a pump body;

203. an energy storage member; 2031. an energy storage box body;

251. a mobile chassis; 252. a charging contact; 253. a travel assembly;

270. a sub-housing; 272. an air inlet; 273. an air outlet;

280. a fan component; 281. a fan housing; 282. a centrifugal fan;

290. a functional module;

300. a power supply docking assembly;

301. a first docking assembly;

310. a conductive portion; 311. a first conductor; 312. a second conductor; 313. a charging tank;

314. a first elastic member;

320. a first case; 321. a first opening; 325. a first mounting box; 326. a first mounting cover;

330. a fixing frame; 331. an upper fixing frame; 332. a lower fixing frame; 333. a through groove;

340. a moving rack; 341. rotating the shaft lever; 342. a rotation driving mechanism;

302. a second docking assembly;

350. a third conductor;

360. a second case; 361. a second opening;

362. opening and closing a door; 3621. a revolving door; 3622. a rotating shaft; 3623. a connection part; 3624. matching with the inclined plane;

363. A second elastic member; 364. a clamping piece;

365. a second mounting box; 366. a second mounting cover; 367. sealing cover;

370. and (5) mounting a frame.

Detailed Description

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.

In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "width," "thickness," "height," "upper," "lower," "front," "rear," "top," "bottom," "inner," "outer," "axial," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the invention.

The power supply docking assembly 300 according to the embodiment of the present invention is described below with reference to the drawings, and the power supply docking assembly 300 according to the present invention is suitable for being used between any two components requiring power transmission, for example, between a host 100 and a mobile sub-machine 200, between a sweeping robot and a charging pile, and between a charging stand and a mobile phone.

A powered docking assembly 300, according to an embodiment of the present invention, as shown in fig. 3 and 6, includes a first docking assembly 301 and a second docking assembly 302.

The first docking assembly 301 includes a conductive portion 310 as shown in fig. 3 and 6, and the conductive portion 310 includes a first conductive body 311 and a second conductive body 312 with an adjustable gap therebetween as shown in fig. 4 and 7. Here, the first conductor 311 and the second conductor 312 are good conductors of electricity, and can both carry and transmit electricity.

Further, as shown in fig. 3 and 6, the second docking assembly 302 includes a third electrical conductor 350. As shown in fig. 6 and 7, when the first docking assembly 301 and the second docking assembly 302 are docked, the third electrical conductor 350 extends between the first electrical conductor 311 and the second electrical conductor 312, and the first electrical conductor 311 moves relative to the second electrical conductor 312 and clamps the third electrical conductor 350, and at this time, the gap between the first electrical conductor 311 and the second electrical conductor 312 becomes smaller. Similarly, when the first docking assembly 301 is separated from the second docking assembly 302, the third electrical conductor 350 is also separated from the first electrical conductor 311 and the second electrical conductor 312, and at this time, the gap between the first electrical conductor 311 and the second electrical conductor 312 becomes large.

It should be noted that, here, the movement of the first conductive body 311 relative to the second conductive body 312 may be translational or rotational, or may be a combined translational and rotational movement, which is not particularly limited herein.

As can be seen from the above structure, in the power supply docking assembly 300 according to the embodiment of the invention, when the distance between the first docking assembly 301 and the second docking assembly 302 is reduced and the third electrical conductor 350 approaches the conductive portion 310, the third electrical conductor 350 is located between the first electrical conductor 311 and the second electrical conductor 312. Meanwhile, when the first conductor 311 moves relative to the second conductor 312 and the gap is reduced, the third conductor 350 forms contact fit with both the first conductor 311 and the second conductor 312, so that the third conductor 350 forms reliable electrical connection with the first conductor 311 and the second conductor 312 at the same time, and current can be quickly transmitted between the first docking assembly 301 and the second docking assembly 302, thereby realizing stable and reliable power supply. Therefore, during the power supply process, the third conductor 350 is not easy to separate from the first conductor 311 or the second conductor 312, and is not easy to deviate from the first conductor 311 or the second conductor 312, so that the charging efficiency is ensured, the charging current is high, and the contact resistance is small.

In contrast, when the first docking assembly 301 and the second docking assembly 302 are not docked, the third conductive body 350 is away from the conductive portion 310, so that the third conductive body 350 does not form a fit with the conductive portion 310, and at this time, the gap between the first conductive body 311 and the second conductive body 312 is larger, so that the third conductive body 350 can conveniently enter between the first conductive body 311 and the second conductive body 312, and the power supply docking is fast, efficient and convenient.

It can be appreciated that, compared with the product with the prior art that the power supply head and the charging head are not tightly contacted and the charging efficiency is low, the invention is provided with the first docking assembly 301 and the second docking assembly 302, and the docking is convenient and quick, and the stable power supply can be realized after the docking, the power supply contact area is large, and the power supply efficiency is high.

Alternatively, when the second electrical conductor 312 and/or the first electrical conductor 311 are connected to a wire, a power transmission terminal may be formed, so that power is transmitted from the second electrical conductor 312 and/or the first electrical conductor 311 to the third electrical conductor 350. When the third conductor 350 is connected to the wire, a power transmission terminal may also be formed, so that power is transmitted from the third conductor 350 to the first conductor 311 and the second conductor 312.

In the description of the present invention, a feature defining "a first", "a second", and a third "may explicitly or implicitly include one or more of the feature for distinguishing between the described features, no sequential or heavy or no fractional.

In some embodiments of the present invention, as shown in fig. 7 and 10, the first docking assembly 301 further includes a movable frame 340 and a fixed frame 330, the first conductive body 311 being coupled to the movable frame 340, the movable frame 340 providing a placement site and effective support for the first conductive body 311 and stabilizing the movement of the first conductive body 311 relative to the second conductive body 312.

Further, as shown in fig. 9, 10 and 11, the second conductor 312 is connected to the fixing frame 330, and the fixing frame 330 provides a setting site and effective support for the second conductor 312, so that the second conductor 312 is stable in position and can cooperate with the first conductor 311 to effectively clamp the third conductor 350.

As shown in conjunction with fig. 4 and 7, the moving frame 340 may move with respect to the fixed frame 330 to change the gap between the first electrical conductor 311 and the second electrical conductor 312. Because the movable frame 340 and the fixed frame 330 are three-dimensional components with a certain spatial configuration, changing the distance between the first conductor 311 and the second conductor 312 based on the movement of the movable frame 340 relative to the fixed frame 330 is easier to realize, the material required by the conductive part 310 can be saved, the electric leakage of the conductive part 310 can be effectively prevented, and the gap adjustment mode of the first conductor 311 and the second conductor 312 can be more flexible. The moving frame 340 and the fixed frame 330 in these examples are made of insulating materials, so that the electric power of the conductive portion 310 is effectively isolated from being spread around, and the current passing through the conductive portion 310 is ensured to be reliably transferred to the third conductor 350.

Alternatively, as shown in fig. 10 and 11, the moving frame 340 is rotatably provided on the fixed frame 330, that is, one side of the moving frame 340 is rotatably connected to the fixed frame 330, and the other side of the moving frame 340 can be opened and closed with respect to the fixed frame 330, so that the first conductive body 311 can be opened and closed with respect to the second conductive body 312.

Further, as shown in fig. 11 and 12, the first docking assembly 301 further includes a rotation driving mechanism 342, and the rotation driving mechanism 342 drives the movable frame 340 to rotate, so that the rotation of the movable frame 340 is more intelligent, and the rotation of the movable frame 340 relative to the fixed frame 330 is smoother and controllable.

In a specific example, the rotation driving mechanism 342 includes a rotation motor, and as shown in fig. 5, 8 and 11, one end of the moving frame 340 is connected to the fixed frame 330 through a rotation shaft 341, and the rotation motor is connected to the rotation shaft 341. Then, the end of the rotating shaft 341 of the moving frame 340 of the present invention is in close contact with the fixed frame 330, and the moving frame 340 can rotate about the axis of the rotating shaft 341, so that the end of the moving frame 340 away from the rotating shaft 341 can be opened and closed up and down relative to the fixed frame 330. At the same time, the first conductor 311 provided on the moving frame 340 is opened and closed with respect to the second conductor 312.

Optionally, a flat hole is formed on the rotating shaft 341, and a motor shaft of the rotating motor is matched with the flat hole, so that an anti-idle effect is achieved, and the rotating motor is ensured to be capable of driving the rotating shaft 341 to form stable rotation in the running process. Further, the rotation motor may be disposed at an end of the fixing frame 330, thereby saving the layout space of the moving frame 340 with respect to the fixing frame 330 and preventing the rotation motor from interfering with the rotatable range of the moving frame 340.

Of course, in other examples, the moving frame 340 is not limited to rotate relative to the fixed frame 330, and in specific examples, the moving frame 340 may also move up and down relative to the fixed frame 330, and the moving frame 340 is driven by an electric push rod, an air cylinder, or a linear motor to move up and down relative to the fixed frame 330, so that the first conductive body 311 moves up and down relative to the second conductive body 312 to adjust the gap, which is not limited in detail herein.

Advantageously, as shown in fig. 4, 7 and 10, the first docking assembly 301 further includes a first elastic member 314, the first elastic member 314 being disposed between the second electrical conductor 312 and the mount 330. Here, the two ends of the first elastic member 314 are at least in contact with the second electric conductor 312 and the fixing frame 330, and the second electric conductor 312 supports one end of the first elastic member 314, and the fixing frame 330 supports the other end of the first elastic member 314, when the second electric conductor 312 is pressed by the third electric conductor 350 to move toward one side of the fixing frame 330, the first elastic member 314 stores force, so that the first elastic member 314 drives the second electric conductor 312 to move toward the first electric conductor 311, thereby further clamping the third electric conductor 350 therebetween.

Optionally, the first elastic member 314 is a cylindrical spring member or a rubber member, and the first elastic member 314 can provide reliable support and buffering for the second electrical conductor 312, so as to prevent the second electrical conductor 312 from being able to clamp the third electrical conductor 350 in cooperation with the first electrical conductor 311 after being deformed by the third electrical conductor 350.

Optionally, as shown in fig. 4 and fig. 9, the first docking assembly 301 further includes a first box 320, where a first opening 321 is provided on the first box 320, and the first opening 321 may communicate between the inside and the outside of the first box 320.

As shown in fig. 9 and 10, a through slot 333 communicating with the outside is formed in the fixing frame 330, the moving frame 340 is rotatably provided in the through slot 333, and the through slot 333 provides a space for the third conductor 350 to move in and out, so that the third conductor 350 can extend into the through slot 333 and enter between the first conductor 311 and the second conductor 312, and the third conductor 350 is unobstructed in the abutting process. Since the moving frame 340 is located in the through slot 333, the fixing frame 330 can protect the moving frame 340, and the fixing frame 330 and the moving frame 340 are formed as a mounting module for easy installation.

Further, the fixing frame 330 is disposed in the first box 320, and a portion of the fixing frame 330 protrudes from the first opening 321 to the outside of the first box 320, so that in these examples, the outer surface of the fixing frame 330 protrudes from the outer surface of the first box 320, so that the third electrical conductor 350 more easily protrudes into the through slot 333, so as to facilitate the reliable docking between the first docking component 301 and the second docking component 302. Meanwhile, the opening wall of the first opening 321 forms a limit fit with the fixing frame 330, so that the through groove 333 of the fixing frame 330 is opened, and the third conductor 350 can move in the through groove 333 conveniently.

Advantageously, in order to further limit the fixing frame 330 with respect to the first case 320, a supporting table may be provided in the first case 320 so as to be supported on the outer surface of the fixing frame 330, thereby preventing the fixing frame 330 from being out of balance and sliding out.

Alternatively, in order to connect the fixing frame 330 with respect to the first box 320, the fixing frame 330 may be connected to the first box 320, specifically, may be a bolt and stud connection, or may be a clamping connection or a plugging connection, which is not limited herein. For example, in a specific example, a through hole is provided in the fixing frame 330, and a stud is provided in the first case 320, and is coupled to the stud by a bolt passing through the through hole.

Alternatively, as shown in fig. 11, the fixing frame 330 includes an upper fixing frame 331 and a lower fixing frame 332, where the upper fixing frame 331 and the lower fixing frame 332 are separately arranged, so as to facilitate manufacturing; the upper fixing frame 331 and the lower fixing frame 332 are hollowed to form a through groove 333, and the movable frame 340 is arranged in the through groove 333, so that the fixing frame 330 not only can well support the second conductor 312, but also can reliably protect the conductive part 310, and the conductive part 310 can be conveniently assembled at a specific position.

After the conductive part 310 is assembled between the upper and lower holders 331 and 332, the upper and lower holders 331 and 332 may be welded to stabilize the relative positions of the upper and lower holders 331 and 332 and the conductive part 310, thereby forming an integrally movable module.

Advantageously, the upper and lower holders 331, 332 form a detachable connection for easy removal and replacement of the conductive part 310. For example, one of the upper and lower holders 331 and 332 is provided with a stud, and the other is provided with a via hole through which a bolt is mounted into the stud, thereby achieving detachable connection of the upper and lower holders 331 and 332. For another example, one of the upper and lower holders 331 and 332 is provided with a clamping groove body and the other is provided with a buckle, so that when the buckle is connected into the clamping groove body, the detachable connection of the upper and lower holders 331 and 332 is realized. For another example, one of the upper and lower holders 331 and 332 is provided with a slot and the other is provided with a buckle, so that the upper and lower holders 331 and 332 are detachably connected after the buckle is fitted in the slot. Of course, the detachable connection structure may be combined without being limited to one type.

In some embodiments of the present invention, as shown in fig. 11 and 12, the first case 320 includes a first mounting case 325 and a first mounting cover 326, the first mounting cover 326 is provided with a first opening 321, and the first mounting case 325 and the first mounting cover 326 form a cavity therein, thereby facilitating the placement of the fixing frame 330 therein and the extension of a portion of the fixing frame 330 outward from the first opening 321.

Advantageously, the first mounting box 325 and the first mounting cover 326 are removably connected, such as by snap-fit, bolting, etc., to facilitate placement of the internal components.

In some embodiments of the present invention, as shown in fig. 9 and 10, a charging slot 313 is formed between the first and second conductors 311 and 312, ends of the first and second conductors 311 and 312 near an inlet of the charging slot 313 extend obliquely toward a side away from each other, and the third conductor 350 may extend into the charging slot 313. Therefore, the third conductor 350 can be quickly introduced into the charging slot 313, so that the obstruction in the abutting joint is reduced, and the third conductor 350 and the conductive part 310 can be quickly abutted in place. That is, the distance between the first conductor 311 and the second conductor 312 gradually increases in a direction approaching the inlet of the charging groove 313, forming a guide port, ensuring smooth movement of the third conductor 350.

Optionally, the contact portions of the first conductor 311, the second conductor 312, and the third conductor 350 include copper sheets. The copper sheet has good conductivity and is not easy to fail. The copper sheet also has certain elasticity, so that the second conductor 312 can form certain displacement under the action of the first elastic piece 314, and the contact stability between the second conductor 312 and the third conductor 350 is improved; the first conductor 311 can generate a certain micro displacement after being extruded by the third conductor 350, so that the first conductor 311 and the second conductor 312 can clamp the third conductor 350, and simultaneously, the second conductor 311 can also adapt to clamping of the third conductor 350 with different thicknesses, thereby prolonging the service life of the conductive part 310. The contact area between the copper sheets is large, reliable transmission of current can be ensured, smooth and large charging quantity in the current transmission process is ensured, and the copper sheets are suitable for supplying power to all parts needing strong electricity.

Of course, the conductive portion 310 and the third conductive body 350 may be made of other metal materials with good conductivity and stable performance, and are not particularly limited herein.

In some embodiments of the present invention, as shown in fig. 5 and 8, the first docking assembly 301 includes a plurality of conductive portions 310 disposed at intervals, and two adjacent conductive portions 310 do not cross each other and do not interfere with each other to be energized. Each conductive portion 310 includes a first conductive body 311 and a second conductive body 312 that are disposed in a one-to-one correspondence, so that the first conductive body 311 and the second conductive body 312 form a power supply position, and the third conductive bodies 350 are in one-to-one correspondence with the conductive portions 310, so that the plurality of third conductive bodies 350 are respectively charged in the respective charging slots 313 to form a plurality of electric transmission structures, thereby improving the power supply stability of the conductive portions 310 to the third conductive bodies 350 and ensuring the power supply efficiency.

In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.

Optionally, as shown in fig. 3 and 6, the second docking assembly 302 further includes a second box 360, and a plurality of third electrical conductors 350 are disposed in the second box 360, so that each third electrical conductor 350 remains independent when charging in the respective charging slot 313, and prevents streaming.

Accordingly, as shown in fig. 13 and 14, the second case 360 is provided with a second opening 361, and the conductive part 310 may extend into the second opening 361 to be connected with the third conductive body 350, that is, during the abutting process, the conductive part 310 moves relative to the second opening 361 and enters the second case 360 provided with the third conductive body 350, so as to achieve the abutting of the conductive part 310 and the third conductive body 350.

Optionally, as shown in fig. 14 and 15, the second docking assembly 302 further includes a switch door 362 and a second elastic member 363, where the second elastic member 363 is connected between the second case 360 and the switch door 362 such that the switch door 362 is closed at the second opening 361, and in these examples, the switch door 362 normally closes the second opening 361, and only when the switch door 362 is pushed by an external force (pushing force of the fixing frame 330 in the previous examples), the second opening 361 is opened against the force of the second elastic member 363. The switch door 362 can close the second box 360, so that the second box 360 is generally formed into a sealed box, thereby effectively blocking the combustible dust and the combustion-supporting gas from entering the second box 360, and preventing the dust from falling on the third electrical conductor 350, so that the electrical resistance of the third electrical conductor 350 and the second electrical conductor 312 when in charging contact is increased. In addition, the switch door 362 of the present invention can effectively increase the overall aesthetic appearance of the second docking assembly 302, and prevent direct viewing of the components from the second opening 361.

Alternatively, the second elastic member 363 is a torsion spring, as shown in fig. 14 and 15, the switch door 362 includes a rotating door 3621 and a rotating shaft 3622, the rotating door 3621 is rotatably connected to the second box 360 through the rotating shaft 3622, and the torsion spring is connected between the rotating shaft 3622 and the second box 360, that is, when the switch door 362 receives an external force, it can rotate along the axis of the rotating shaft 3622, so that the torsion spring stores force, and at this time, the second opening 361 is opened; when the external force is removed, the torsion spring releases the force to drive the revolving door 3621 to rotate again to the second opening 361 to close the second opening 361, and finally, the opening or closing of the second opening 361 is realized, so that the rotation track of the switch door 362 is stable, the movement path of the conductive part 310 can be avoided when the switch door 362 opens the second opening 361, and the butt joint of the conductive part 310 and the third conductive body 350 is stable and reliable.

Further, in order to increase the contact surface between the torsion spring and the rotation shaft 3622, the end of the rotation shaft 3622 is provided with a connecting portion 3623, and two ends of the torsion spring are respectively connected with the connecting portion 3623 and the second box 360, so that stable limit of the torsion spring relative to the rotation shaft 3622 and the second box 360 can be realized, the torsion spring is stressed to stably store force, and the force can be stably released. In these examples, the torsion spring may be first sleeved on the rotation shaft 3622, and then one end of the torsion spring is connected to the connection portion 3623, and the other end of the torsion spring is stopped on the second box 360, so that stability of the driving action of the torsion spring on the rotation door 3621 is further ensured.

Of course, in other examples, the second elastic member 363 is not limited to the torsion spring, for example, the second elastic member 363 is a spring, one end of the spring is connected to the side surface of the revolving door 3621, and the other end of the spring is connected to the inner wall of the second box 360, so that 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 to store force; when the external force is removed, the spring releases the force and the distance of the rotating door 3621 relative to the inner wall of the second case 360 decreases, thereby achieving the reclosing of the rotating door 3621 at the second opening 361. It will be appreciated that the present invention can save the required active drive components, such as a drive motor, by providing the second resilient member 363; the second elastic piece 363 can also enable the switch door 362 to be synchronously matched with the movement of the fixed frame 330, when the fixed frame 330 provided with the conductive part 310 pushes the switch door 362 from the second opening 361, the switch door 362 is opened immediately, and when the fixed frame 330 withdraws from the second opening 361, the switch door 362 is closed at the second opening 361 immediately, so that the switch door 362 is closed or opened in time.

Alternatively, as shown in fig. 14 and 16, a clamping member 364 is disposed on the inner wall of the second box body 360 near the second opening 361, and a rotating shaft (specifically, the rotating shaft 3622 may be the foregoing rotating shaft) of the switch door 362 is rotatably disposed in the clamping member 364, so that the switch door 362 can be driven by an external force to stably rotate along the rotating shaft, the switch door 362 is not displaced during the rotation process, and the clamping member 364 is convenient for installing the rotating shaft.

In these examples, the clamping member 364 has a clamping groove with a circular arc wall, so that the clamping groove is matched with the rotating shaft, and the rotating shaft rotates stably and is not easy to fall off.

Advantageously, as shown in fig. 14, a mating inclined surface 3624 is formed on a side of the switch door 362 facing the second opening 361, when the switch door 362 is closed at the second opening 361, the mating inclined surface 3624 is in contact engagement with a second opening wall of the second opening 361, so that the switch door 362 can adapt to the second opening 361 with different thicknesses, and the surface of the closed switch door 362 can be approximately level with the outer surface of the second box 360, thereby further improving the aesthetic property and the surface flatness of the closed second opening 361.

Optionally, as shown in fig. 14, the switch door 362 includes two switch doors 362 respectively disposed on an upper portion and a lower portion of the second opening 361, and a second elastic member 363 is disposed between each switch door 362 and the second box 360, so that the structure of the switch door 362 is smaller and more convenient to control, and the phenomenon that the second opening 361 is not tightly closed due to the arrangement of the single switch door 362, and the second elastic member 363 is difficult to reset and is damaged due to the heavy weight of the switch door 362 is avoided, thereby improving the opening and closing stability of the switch door 362 and prolonging the service life.

Advantageously, the two switch doors 362 form a chamfer on an inner side of a face facing each other, and the two switch doors 362 form a plane on an outer side of a face facing each other, thereby facilitating smooth opening and closing of the two switch doors 362 and maintaining the two switch doors 362 flat after closing. Further, the upper surface of the upper opening/closing door 362 forms a slant contact fit with the inner wall of the second opening 361, i.e. the upper surface of the upper opening/closing door 362 forms a fit slant 3624; the lower surface of the lower switch door 362 forms a slant contact fit with the inner wall of the second opening 361, i.e., the lower surface of the lower switch door 362 forms a fit slant 3624, so that both switch doors 362 can extend outwards for a certain distance after being closed, form a tight fit with the second opening 361, and the outer surface of the closed switch door 362 is kept flush with the outer surface of the second box 360.

Note that, the opening and closing door 362 may not be limited to the form of being reset and closed by the second elastic member 363 and being pushed and opened by an external force, and the opening and closing door 362 may be configured to move in a translational manner to open or close the second opening 361; for example, the opening/closing door 362 may be configured to be actively rotated to be opened by a driving motor, and a further description of the opening/closing door 362 by a driving member will not be provided.

Optionally, as shown in fig. 15 and 16, the second box 360 includes a second mounting box 365, a second mounting cover 366 and a sealing cover 367, where a receiving cavity is formed between the second mounting box 365 and the second mounting cover 366, a second opening 361 is provided on the second mounting cover 366, the second mounting box 365 and the second mounting cover 366 form a detachable connection, and the third electrical conductor 350 is disposed in the second mounting box 365, so as to facilitate placement of the third electrical conductor 350 and provide a condition for contact fit between the conductive portion 310 and the third electrical conductor 350. The detachable connection can be a bolt connection, a buckling connection or a clamping connection, and is not limited herein. The sealing cover 367 is arranged on one side of the third electric conductor 350 far away from the second opening 361, so that the third electric conductor 350 and the corresponding electric conduction component can be electrically connected conveniently, the sealing effect of the second box body 360 can be better, and a relatively closed cavity is formed around the third electric conductor 350.

Optionally, as shown in fig. 14 and 15, in order to improve the convenience of setting the third electrical conductor 350, the second docking assembly 302 further includes a mounting frame 370, where the mounting frame 370 is connected in the second box 360, and the mounting frame 370 is spaced from a portion of the inner wall of the second box 360, and a plurality of sockets are disposed on the mounting frame 370 at intervals, and the third electrical conductor 350, such as a copper sheet, is inserted into the sockets, so as to facilitate the docking of the electrical conductor 310 with the third electrical conductor 350, and also facilitate the electrical connection of the copper sheet with other electrical conductive components. In these examples, mounting bracket 370 is fabricated from an insulating material to prevent third electrical conductor 350 from leaking.

In a specific example, the mounting frame 370 is connected in the second mounting box 365, the peripheral sides of the mounting frame 370 are each in contact with the box wall of the second mounting box 365, the front side of the mounting frame 370 is spaced from the second mounting cover 366, and the rear side of the mounting frame 370 is spaced from the sealing cover 367, so that the mounting frame 370 can provide stable support for the arrangement of the third electrical conductors 350, preventing each third electrical conductor 350 from swinging during power supply.

The air conditioner 1000 according to the embodiment of the present invention is described below with reference to the drawings, and the air conditioner 1000 according to the present invention can be used to adjust physicochemical properties of air, such as temperature, humidity, cleanliness, smell, etc. of air.

An air conditioner 1000 according to an embodiment of the present invention, as shown in fig. 1, 2 and 3, includes a main unit 100, a mobile sub-unit 200 and a power supply docking assembly 300, and the structure of the power supply docking assembly 300 is described in detail in the foregoing examples, which are not repeated herein.

As shown in fig. 1 and 3, a first docking assembly 301 is connected to the host 100, and a second docking assembly 302 is connected to the mobile slave unit 200. The mobile sub-machine 200 is detachably disposed on the host 100, and the mobile sub-machine 200 can operate independently after the mobile sub-machine 200 leaves the host 100.

As shown in fig. 3 and 20, the mobile sub-machine 200 includes a first heat exchange cycle assembly 201 and an energy storage component 203, wherein the first heat exchange cycle assembly 201 can implement a heating cycle or a cooling cycle, and the energy storage component 203 can absorb energy, store energy and release energy.

Further, when the mobile handset 200 is combined with the host 100, the first docking assembly 301 and the second docking assembly 302 dock, and the conductive portion 310 moves toward the third conductive body 350. That is, only when the mobile handset 200 and the host 100 are in a coupled state, the conductive portion 310 moves, so that the conductive portion 310 and the third conductive body 350 can be closely connected to each other; when the mover 200 is separated from the host 100, the conductive portion 310 does not operate.

Further, when the third electrical conductor 350 is located between the first electrical conductor 311 and the second electrical conductor 312, and the first electrical conductor 311 moves relative to the second electrical conductor 312 and clamps the third electrical conductor 350, the first docking assembly 301 and the second docking assembly 302 are mated in place, and the host 100 supplies power to the first heat exchange cycle assembly 201. Then the first heat exchange cycle assembly 201 does not perform a heat exchange cycle due to the lack of power in a state in which the mover 200 is separated from the main unit 100. When the power is formally supplied, the first heat exchange circulation assembly 201 can be enabled to work and perform heat exchange circulation, and the energy storage part 203 absorbs heat in the process of the heat exchange circulation to finish energy storage.

As can be seen from the above structure, in the air conditioner 1000 according to the embodiment of the invention, after the mobile sub-unit 200 is combined with the main unit 100, the mobile sub-unit 200 is located at a position closer to the main unit 100, or the mobile sub-unit 200 is located at a predetermined position with respect to the main unit 100.

At this time, the first docking assembly 301 is close to the second docking assembly 302, and the first docking assembly 301 and the second docking assembly 302 are also located within the range capable of docking, so that the conductive portion 310 is close to the third conductive body 350, and thus the third conductive body 350 can move between the first conductive body 311 and the second conductive body 312, and the second conductive body 312 is spaced apart from the first conductive body 311, so that the third conductive body 350 is clamped between the first conductive body 311 and the second conductive body 312, and the conductive portion 310 can form a tight contact and connection with the third conductive body 350, so as to form a stable electrical transmission body. At this time, the main machine 100 formally starts to supply power to the mobile sub-machine 200, and the first heat exchange cycle assembly 201 can normally operate under the drive of electric power, so as to form 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 the cold or heat in the mobile sub-machine 200.

After the energy storage component 203 finishes energy storage, the host 100 stops supplying power to the mobile sub-machine 200, the first heat exchange circulation component 201 stops running, the third conductor 350 is separated from the conductive part 310, and after the mobile sub-machine 200 is separated from the host 100, the mobile sub-machine 200 can independently work because more energy is stored in the energy storage component 203, and the mobile sub-machine 200 can work for a long time and in a large range without frequent charging or limitation to the setting position of the host 100.

For example, when the energy storage component 203 stores heat, the energy storage component 203 can release the heat outwards during the operation of the mobile sub-machine 200, so as to raise the temperature of the air around the mobile sub-machine 200; when the energy storage component 203 stores cold energy, the energy storage component 203 can release the cold energy outwards during the operation of the mobile sub-machine 200, thereby reducing the air temperature around the mobile sub-machine 200.

It can be appreciated that, compared with the mobile air conditioner requiring frequent charging and limited in the recharging seat position in the prior art, the mobile sub-machine 200 in the present invention realizes long-time independent operation through energy storage, is not limited in the power supply position, can flexibly operate in a large range, and can provide diversified and differentiated services for users.

The implementation modes of working conditions, energy storage and energy release of all the components after power supply are further described as follows:

in some embodiments of the present invention, as shown in fig. 19 and 20, the first heat exchange circulation assembly 201 includes a compressor 210, a first heat exchanger 220, a throttling element 230, and a second heat exchanger 240 constituting a first circulation flow path, that is, the compressor 210 may compress a refrigerant into a high-temperature high-pressure gaseous state and input the compressed refrigerant into the first heat exchanger 220 or the second heat exchanger 240. When the first heat exchanger 220 is an evaporator, the second heat exchanger 240 is a condenser, and the evaporator can exchange heat of the refrigerant with heat of surrounding air, so that the refrigerant is heat-absorbed into low-temperature and low-pressure gas; the condenser can exchange heat of the refrigerant with heat of surrounding air, so that the refrigerant is released into liquid with certain temperature and certain pressure. The throttle element 230 can lower the pressure of the refrigerant flowing therethrough, and further change the state of the refrigerant.

The energy storage component 203 comprises an energy storage tank 2031 provided with energy storage media, the second heat exchanger 240 is arranged in the energy storage tank 2031, and when the first heat exchange circulation assembly 201 operates, the second heat exchanger 240 exchanges heat with the energy storage media, and the energy storage media store energy. When the second heat exchanger 240 is an evaporator, the energy storage medium exchanges heat with the second heat exchanger 240, so that the temperature of the energy storage medium is reduced, or the energy storage medium is cooled and phase-changed, thereby enabling the energy storage medium to store sufficient cold. 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 be raised, or the energy storage medium can be heated and phase-changed, so that the energy storage medium stores sufficient heat. Therefore, after the first heat exchange cycle assembly 201 of the present application is operated by power supply, the energy storage component 203 can store sufficient cold or heat, so as to store energy.

The specific connection forms of the above-described components constituting the first circulation flow path belong to the prior art, and are not described in detail here.

Alternatively, the energy storage medium may be 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 may be an ice water mixture, which is frozen after cold storage and is water after heat storage; the solvent may be a glycol solution, and is not particularly limited herein, and may be selected according to actual needs.

Optionally, as shown in fig. 6 and 20, the mobile sub-machine 200 further includes a second heat exchange circulation assembly 202, where the second heat exchange circulation assembly 202 includes a pump body 250, a first heat exchanger 220 and a second heat exchanger 240 that form a second circulation flow path, where the second circulation flow path is a completely different flow path from the first circulation flow path, and the two are not mixed, and when the pump body 250 is in operation, the refrigerant in the second circulation flow path flows only between the first heat exchanger 220 and the second heat exchanger 240, and the pump body 250, and does not pass through the aforementioned compressor 210 or the throttling element 230, that is, even if both circulation flow paths have the first heat exchanger 220 and the second heat exchanger 240, the pipelines in the first heat exchanger 220 and the second heat exchanger 240 are independent from each other.

Further, when the mobile sub-machine 200 is separated from the host 100, the first docking assembly 301 and the second docking assembly 302 are also separated from each other, and each component on the first circulation flow path stops working. At this time, when the mobile sub-unit 200 needs to radiate heat or refrigerate outwards, the energy storage medium releases energy, and the second heat exchange cycle assembly 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, so that the refrigerant in the second heat exchanger 240 is cooled, and the refrigerant flowing into the first heat exchanger 220 is cooled, so that the first heat exchanger 220 can exchange heat with surrounding air further, and the surrounding air is cooled, thereby completing the external refrigeration function of the mover 200. On the contrary, when the energy storage medium stores heat, the heat of the energy storage medium exchanges heat with the second heat exchanger 240, so that the temperature of the refrigerant in the second heat exchanger 240 is raised, and the refrigerant flowing into the first heat exchanger 220 is raised, so that the first heat exchanger 220 can exchange heat with surrounding air further, and the surrounding air is heated, thereby completing the function of externally heating the mobile sub-machine 200. Therefore, in the process of independent operation of the mover 200, the temperature of the surrounding air of the mover 200 can be raised or lowered by the operation of the energy storage component 203 and the second heat exchange circulation component 202, so that the mover 200 does not depend on the setting position of the host 100, and can flexibly move and reliably operate within a certain time and a certain range. It can be appreciated that the mobile sub-machine 200 of the present invention can process air in a plurality of spaces, and can also process different positions in the same space in a targeted and rapid manner, thereby providing differentiated services for users. The moving sub-machine 200 has the advantages of small and exquisite whole structure, flexible movement, convenient use and no need of frequent charging.

Alternatively, as shown in fig. 17 and 19, the mobile sub-unit 200 includes a sub-housing 270, and a fan part 280, where the sub-housing 270 is provided with an air inlet 272 and an air outlet 273, and the first heat exchanger 220 is disposed near the air inlet 272, and the fan part 280 blows air from the air inlet 272 to the air outlet 273. When the fan unit 280 works, indoor air can be introduced into the air duct of the sub-enclosure 270 through the air inlet 272, and then is introduced into the first heat exchanger 220 for heat exchange and then is discharged from the air outlet 273 to the indoor again, so that the first heat exchanger 220 can regulate the temperature of indoor air flow.

Alternatively, the blower assembly 280 may include a blower and a housing. The housing may be coupled to the sub-housing 270 and the fan may be secured within the housing to stabilize the induced draft.

Advantageously, the fan of the present invention is a centrifugal fan 282, a diagonal flow fan or a cross flow fan, so that high-speed wind drainage and partial wind direction change can be realized, and the fan can be selected according to actual needs.

As shown in fig. 20, in a specific example, when the centrifugal fan 282 is selected, the centrifugal fan 282 is installed in the fan housing 281, and the centrifugal fan 282 may direct the inlet air from the side to other directions through reversing, which is advantageous for arrangement of various components inside the mover 200.

Advantageously, as shown in fig. 19 and 20, the centrifugal fans 282 are two, and the two centrifugal fans 282 include a driving motor and two centrifugal wind wheels, and the same driving motor drives the two centrifugal wind wheels respectively, so that the mobile sub-machine 200 has air inlet capability in multiple directions. For example, an air inlet 272 is formed on the left side and the right side of the sub-enclosure 270, the air inlet side of the centrifugal fan 282 is respectively set to face one air inlet 272 on one side, and an air outlet 273 is formed on the top of the sub-enclosure 270, so that the top efficient air outlet is realized, the air inlet 272 and the air outlet 273 are effectively prevented from being formed on the same side of the sub-enclosure 270 to form local air flow heat exchange, the air regulation of the movable sub-enclosure 200 is more uniform, the air quantity is enough, and the heating or refrigerating efficiency is high.

In other examples, the air inlet 272 and the air outlet 273 may be provided at opposite sides of the sub-housing 270, such as front and rear sides, or left and right sides, respectively, such that the distance between the air inlet 272 and the air outlet 273 is increased, and in this case, the fan unit 280 may be an axial fan.

Optionally, the air inlet 272 is formed by a plurality of air inlet holes formed on the sub-housing 270, so as to intercept substances such as filth, promote the rough filtering effect of air, and prevent hands from being injured when extending into the sub-housing 270.

Optionally, the first heat exchangers 220 are provided with two groups, wherein one group of first heat exchangers 220 is arranged between one air inlet 272 and one air outlet 273, and the other group of first heat exchangers 220 is arranged between the other air inlet 272 and the other air outlet 273, so that the air introduced in the two air inlets 272 can be discharged to the air outlet 273 after the temperature of the air inlets is regulated by the respective first heat exchangers 220.

Optionally, as shown in fig. 17, 18 and 21, the mobile sub-machine 200 further includes a mobile chassis 251, and a sub-chassis 270 disposed on the mobile chassis 251, where the mobile chassis 251 can drive the upper parts to move, so as to implement flexible movement and adjustment of the working position of the mobile sub-machine 200.

As shown in fig. 17 and 20, a traveling assembly 253 is disposed on the mobile chassis 251, and the traveling assembly 253 can drive the whole mobile chassis 251 to flexibly move. Specifically, the running assembly 253 includes a driving wheel assembly and a universal wheel assembly, the driving wheel assembly actively drives the mobile chassis 251 to move, and the universal wheel assembly passively rotates along with the driving wheel assembly. The driving wheel assembly can move without relying on manpower, for example, the driving wheel assembly comprises a driving wheel and a wheel driving piece, the wheel driving piece is connected with the driving wheel, and the wheel driving piece drives the driving wheel to rotate, so that the driving wheel drives the whole movable chassis 251 to move, the autonomous movement of the movable chassis 251 is realized, and the movable chassis 251 is more stable in the moving process. The universal wheel assembly can further support the whole movable chassis 251, so that the stability of the movable chassis 251 in the moving process is improved, and the movable chassis 251 is convenient to change direction.

Alternatively, as shown in fig. 1, the host 100 includes a host housing 110, where the host housing 110 is provided with a docking bay 111, as shown in fig. 3, the first docking assembly 301 is disposed near the docking bay 111, and the first opening 321 on the first box 320 can be communicated with the docking bay 111 when opened, so that the conductive portion 310 can extend into the docking bay 111 and can supply power to the mobile sub-machine 200 in the docking bay 111.

In order to improve the accuracy and reliability of the moving sub-machine 200 entering the docking bin 111, a guide device may be provided on a sidewall of the docking bin 111, thereby realizing stable guiding of the moving sub-machine 200 and enabling the moving sub-machine 200 to enter a specific position of the docking bin 111. The guide means may be rollers, balls or the like.

Optionally, the cross section of the docking bin 111 gradually decreases from the bin opening to the inside, so that the position of the mobile sub-machine 200 entering the docking bin 111 is relatively fixed, and the mobile sub-machine 200 is also convenient to be guided into the inside of the docking bin 111.

Optionally, a power supply contact piece for charging the mobile chassis 251 is provided at the bottom of the docking bin 111, as shown in fig. 1, a charging contact piece 252 is provided at the bottom of the mobile chassis 251, so that when the mobile sub-machine 200 enters the docking bin 111 and moves in place, the power supply contact piece is in contact with the charging contact piece 252, and thus the mobile chassis 251 completed by the mobile sub-machine 200 completes charging, and the mobile chassis 251 can autonomously move for a larger distance. At this time, the conductive portion 310 also supplies power to the third conductive body 350 at the same time.

Optionally, in order to realize accurate charging, a recharging alignment detector is further disposed on the mobile chassis 251, a detection switch is further disposed in the docking bin 111, the detection switch is disposed on the upper portion of the power supply contact, the recharging alignment detector can detect the distance between the power supply contact in the host 100 and the mobile chassis 251, and the mobile chassis 251 can move accurately towards the power supply contact, so as to improve charging docking efficiency. The detection switch may further cooperate with the recharging alignment detector to achieve signal transfer, enabling accurate docking of the power contact with the charging contact 252.

Optionally, an obstacle avoidance device and a navigation device are further arranged on the mobile chassis 251, so that the mobile chassis 251 can automatically navigate and intelligently move.

Of course, in other examples, the mobile slave machine 200 of the present invention may be separated from and combined with the host machine 100 by manual handling instead of the mobile chassis 251.

Optionally, as shown in fig. 19 and 21, the mobile sub-machine 200 further includes a functional module 290, the functional module 290 is disposed in the sub-housing 270, and the functional module 290 includes at least one of an air purifying element, a humidifying element, and an incense element. The air purifying piece can obviously improve the cleanliness of air, so that the air is more fresh, and the indoor air quality is improved. The humidifying piece can increase the humidity of indoor air, so that the human body feel is comfortable. The incense can produce fragrance to form different environmental atmospheres.

Alternatively, the air cleaning member is a cleanable filter membrane or a removable filter cartridge. The filter membrane and the filter core can adopt composite filter membranes to realize interception and filtration of dust, harmful substances and virus and bacteria.

The air purifying piece can also be a IFD (Intense Field Dielectric) module, and the IFD module has the characteristics of cleanliness, low operation noise, good economy, small volume, strong safety and effectiveness and the like. IFD exerts a great attractive force on charged particles moving in air, can adsorb almost 100% of airborne particles while only generating minimum airflow resistance, and has a particularly remarkable effect of removing particulate pollutants such as PM 2.5. Thereby obviously improving the air purification effect and being beneficial to ensuring the cleanliness of indoor air.

Optionally, an air guiding device is disposed at the air outlet 273, and the air guiding device can change the air outlet direction at the air outlet 273, so that the air outlet direction is flexible and adjustable. For example, in a specific example, the air guiding device comprises an air guiding plate and an air guiding driving motor, and the air guiding driving motor drives the air guiding plate to rotate so as to change the air outlet angle. For another specific example, the air guiding device is a shutter and a swing driving motor, and the swing driving motor drives the shutter to rotate so as to change the air outlet angle.

Optionally, the mobile sub-machine 200 of the present invention can freely control or intelligently detect the air quality to run to the required position according to the user's requirement, thereby realizing more flexible and convenient use.

Advantageously, as shown in fig. 20, the energy storage tank 2031 is disposed below the first heat exchanger 220 and the fan member 280, so that the mobile sub-machine 200 occupies a small lateral area when moving horizontally, and has a certain temperature difference between the energy storage member 203 and the first heat exchanger 220, thereby ensuring heat transfer efficiency therebetween.

The power supply and energy storage method of the air conditioner 1000 according to the embodiment of the invention is described below, and the method is directed to the air conditioner 1000 in each of the foregoing examples, and the structure of the air conditioner 1000 is not described herein.

The power supply and energy storage method of the air conditioner 1000 according to the embodiment of the invention comprises the following steps:

step S1: the amount of stored cold or stored heat of the energy storage member 203 is detected.

Step S2: the amount of cold accumulation or the shortage of the heat accumulation is determined, and the mover 200 is controlled to move toward the host 100.

Step S3: the first docking assembly 301 is controlled to dock with the second docking assembly 302, that is, the conductive portion 310 is close to the third conductive body 350, and the first conductive body 311 moves relative to the second conductive body 312 to clamp the third conductive body 350, so that stable matching between the third conductive body 350 and the conductive portion 310 is achieved.

Step S4: the control host 100 supplies power to the first heat exchange cycle assembly 201, so that the energy storage component 203 stores energy. The energy storage may be either an accumulated heat or a stored cold, and is not particularly limited herein.

As can be seen from the above control method, in the power supply and energy storage method of the air conditioner 1000 according to the embodiment of the invention, when the energy storage component 203 of the mobile sub-unit 200 is insufficient, the mobile sub-unit 200 needs to return to the host 100 for energy charging. In the process of charging, the host 100 supplies power to the mobile sub-machine 200, so that the first heat exchange circulation assembly 201 works to form a heat exchange circulation to release cold or heat, and the energy storage component 203 absorbs and stores the cold or heat released by the first heat exchange circulation assembly 201 to realize charging. When the energy storage part 203 is sufficient in energy, the mobile sub-machine 200 can be separated from the host 100 and can work independently in a large range for a long time, the work of the mobile sub-machine 200 is flexible, and differentiated services can be provided for users.

Optionally, in other examples, after the mobile sub-machine 200 is combined with the host machine 100, the power supply contact of the host machine 100 simultaneously supplies power to the charging contact 252, so as to supply power to the mobile chassis 251 by the host machine 100.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

Three conductive portions 310 are shown in fig. 5 for illustrative purposes, but it will be apparent to one of ordinary skill in the art after reading the above disclosure that it is within the scope of the present invention to apply the disclosure to other sets of conductive portions 310.

The power supply docking assembly 300, the air conditioner 1000, the principle of heat and cold transfer in the circulation flow of the refrigerant and the induced draft principle of the blower unit 280 in the power supply and energy storage method of the air conditioner 1000 according to the embodiment of the present invention are known to those skilled in the art, and will not be described in detail herein.

In the description herein, reference to the term "embodiment," "example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.

Claims (18)

1. A powered docking assembly, comprising:

the first butt joint assembly comprises a conductive part, wherein the conductive part comprises a first conductor and a second conductor with adjustable gaps between the first conductor and the second conductor;

a second docking assembly including a third electrical conductor; when the first butt joint assembly and the second butt joint assembly are in butt joint, the third conductor stretches into the space between the first conductor and the second conductor, and the first conductor moves relative to the second conductor and clamps the third conductor.

2. The powered docking assembly of claim 1, wherein the first docking assembly further comprises a movable frame and a stationary frame, the first electrical conductor being coupled to the movable frame and the second electrical conductor being coupled to the stationary frame, the movable frame being movable relative to the stationary frame to vary a gap between the first electrical conductor and the second electrical conductor.

3. The powered docking assembly of claim 2, wherein the movable frame is rotatably disposed on the fixed frame, and the first docking assembly further comprises a rotational drive mechanism that rotates the movable frame.

4. A powered docking assembly according to claim 3 wherein the rotational drive mechanism includes a rotational motor, one end of the movable frame being connected to the stationary frame by a rotational shaft, the rotational motor being connected to the rotational shaft.

5. The powered docking assembly of claim 3, wherein the first docking assembly further comprises a first resilient member disposed between the second electrical conductor and the mount.

6. The powered docking assembly of claim 2, wherein the first docking assembly further comprises a first housing having a first opening therein, the mount defining a channel therein for communicating with an exterior, the movable mount rotatably disposed in the channel, the mount being disposed in the first housing, a portion of the mount extending from the first opening to outside the first housing.

7. The powered docking assembly of claim 1, wherein a charging slot is formed between the first electrical conductor and the second electrical conductor, ends of the first electrical conductor and the second electrical conductor near an entrance of the charging slot extending obliquely toward a side away from each other, and the third electrical conductor is extendable into the charging slot.

8. The powered docking assembly of claim 1, wherein the portion of the first electrical conductor, the second electrical conductor, and the third electrical conductor that contacts comprises a copper sheet.

9. The powered docking assembly of claim 1, wherein the first docking assembly includes a plurality of spaced apart conductive portions, each conductive portion including a first electrical conductor and a second electrical conductor disposed in a one-to-one correspondence;

the second butt joint assembly further comprises a second box body, a plurality of third conductors are arranged in the middle of the second box body, and the third conductors correspond to the conductive parts one by one.

10. The powered docking assembly of claim 9, wherein the second housing has a second opening, and the conductive portion is configured to extend into the second opening and connect with the third electrical conductor.

11. The powered docking assembly of claim 10, wherein the second docking assembly further comprises a switch door and a second elastic member connected between the second housing and the switch door such that the switch door is closed at the second opening.

12. The power supply docking assembly according to claim 11, wherein the second elastic member is a torsion spring, the switch door includes a revolving door and a rotating shaft, the revolving door is rotatably connected to the second box body through the rotating shaft, a connecting portion is arranged at an end of the rotating shaft, and two ends of the torsion spring are respectively connected to the connecting portion and the second box body.

13. An air conditioner, comprising:

the powered docking assembly of any one of claims 1-12;

the host is connected with the first docking assembly;

the movable sub-machine is detachably arranged on the host machine and comprises a first heat exchange circulation assembly and an energy storage component, and the movable sub-machine is connected with the second butt joint assembly;

when the mobile sub-machine is combined with the main machine, the first butt joint assembly is in butt joint with the second butt joint assembly, the main machine supplies power for the first heat exchange circulating assembly, so that the first heat exchange circulating assembly works, and the energy storage component stores energy.

14. The air conditioner of claim 13, wherein the first heat exchange cycle assembly includes a compressor, a first heat exchanger, a throttling element, and a second heat exchanger that form a first cycle flow path, the energy storage component includes an energy storage tank provided with an energy storage medium, the second heat exchanger is disposed in the energy storage tank, and the second heat exchanger exchanges heat with the energy storage medium when the first heat exchange cycle assembly is in operation, and the energy storage medium stores energy.

15. The air conditioner of claim 14, wherein the mobile sub-unit further comprises a second heat exchange cycle assembly comprising a pump body, the first heat exchanger, and the second heat exchanger that form a second cycle flow path; when the mobile sub-machine is separated from the main machine, the energy storage medium releases energy, and the second heat exchange circulation assembly operates.

16. The air conditioner of claim 13, wherein the mobile sub-unit includes a sub-unit housing having an air inlet and an air outlet, the first heat exchanger being disposed proximate the air inlet, and a fan assembly for blowing air from the air inlet to the air outlet.

17. The air conditioner of claim 16, wherein the mobile sub-unit further comprises a functional module provided in the sub-housing, the functional module comprising at least one of an air purifying member, a humidifying member, and an incense member.

18. A method of accumulating power for an air conditioner according to any one of claims 13 to 17, comprising the steps of:

detecting the cold accumulation amount or heat accumulation amount of the energy storage component;

determining that the cold accumulation amount or the heat accumulation amount is insufficient, and controlling the mobile sub-machine to move towards the host machine;

controlling the first docking assembly to dock with the second docking assembly;

and controlling the host to supply power for the first heat exchange circulating assembly, so that the energy storage component stores energy.

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