CN117267805A - Vertical air conditioner - Google Patents

Abstract

The invention discloses a vertical air conditioner, which comprises: a rear shell, wherein a cavity is formed in the rear shell, and the front side of the rear shell is opened; front panel, front panel is one, and vertical air conditioner still includes: the hinge mechanisms are respectively arranged between one end of the front panel and one end of the front side of the rear shell; the locking mechanism is respectively arranged between the other end of the front panel and the other end of the front side of the rear shell; the front panel covers the front side of the rear shell when the locking mechanism is in the locking position, and the front panel opens the cavity in a rotating mode through the hinge mechanism when the locking mechanism is in the unlocking position. Therefore, the front panel adopts an integrated design, so that the difficulty of opening the front panel can be reduced, the time for opening the front panel can be saved, and the replacement of internal parts of the vertical air conditioner can be facilitated.

Description

Vertical air conditioner

Technical Field

The invention relates to the technical field of air conditioners, in particular to a vertical air conditioner.

Background

The front panel of the vertical air conditioner used in North America is divided into an upper front panel and a lower front panel, and the positions of the upper front panel and the lower front panel are fixed by screws, wherein the number of the screws is generally tens to twenty. If the machine breaks down when needing to be maintained or when needing to maintain and replace parts, the special tool is needed to detach the upper front panel and the lower front panel, the time for detaching is relatively long due to the fact that the number of the screws is large, and the maintenance cost is increased for local users due to the fact that the maintenance cost for going to the door in North America is relatively high.

In the prior art, the front panel is divided into an upper front panel and a lower front panel, the upper front panel and the lower front panel are respectively fixedly connected with the rear shell by adopting screws, the number of the used screws is large, the process of opening the upper front panel and the lower front panel is complicated in procedure and time-consuming, the problem of poor sealing exists, and under the condition of refrigeration, external hot air flows into a cold cavity through a gap to locally generate condensed water, so that the quality problem is caused.

Disclosure of Invention

The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present invention is to provide a floor air conditioner, in which a front panel is integrally designed, so that difficulty in opening the front panel can be reduced, time for opening the front panel can be saved, and replacement of internal parts of the floor air conditioner can be facilitated. Moreover, the front panel and the rear shell are connected, the screw driving action is not required to be carried out on a production line, only the pre-installation is required outside a factory, and the screw driving station is reduced on the production line, so that the production efficiency can be improved.

According to an embodiment of the invention, a floor air conditioner includes: a rear case, in which a chamber is formed, the front side of which is opened; the front panel is arranged in front of the rear shell, and covers the front side of the rear shell; the floor air conditioner further includes: the hinge mechanisms are respectively arranged between one end of the front panel and one end of the front side of the rear shell; the locking structures are respectively arranged between the other end of the front panel and the other end of the front side of the rear shell; the front panel covers the front side of the rear shell when the locking mechanism is located at the locking position, and the front panel opens the cavity in a rotating mode through the hinge mechanism when the locking mechanism is located at the unlocking position.

Therefore, the front panel in the vertical air conditioner is integrally designed, the difficulty of opening the front panel can be reduced, the time for opening the front panel can be saved, and the replacement of internal parts of the vertical air conditioner can be facilitated. Moreover, the front panel and the rear shell are connected, the screw driving action is not required to be carried out on a production line, only the pre-installation is required outside a factory, and the screw driving station is reduced on the production line, so that the production efficiency can be improved.

According to some embodiments of the invention, the hinge mechanism comprises: the first fixing seat is fixed on one end of the front panel; the second fixing seat is fixed on one end of the front side of the rear shell; the rotating shaft penetrates through the first fixing seat and the second fixing seat, and the rotating shaft allows the first fixing seat to rotate relative to the second fixing seat.

According to some embodiments of the invention, the hinge mechanism further comprises: a first fastener, the first fastener comprising: the first screw is threaded through one end of the first fixing seat and one end of the front panel and then is matched with the first blind nut in a threaded manner; and/or a second fastener comprising: the second screw penetrates through the second fixing seat and one end of the front side of the rear shell and then is in threaded fit with the second blind nut; and/or a third blind nut, wherein one end of the rotating shaft is provided with a shaft end boss, and the other end of the rotating shaft is in threaded fit with the third blind nut.

According to some embodiments of the invention, the locking mechanism comprises: a first lock block fixed to the other end of the front panel; the second locking block is fixed on the side wall of the rear shell; the lock pin is movably arranged on the first locking block and the second locking block, when the locking mechanism is positioned at the locking position, the lock pin locks the first locking block and the second locking block, and when the locking mechanism is positioned at the unlocking position, the lock pin is at least separated from the first locking block.

According to some embodiments of the invention, the first locking block is provided with a first locking groove, the second locking block is provided with a second locking groove, the second locking block is provided with a containing groove, when the locking mechanism is in the locking position, the first locking block is at least partially contained in the containing groove, the first locking groove and the second locking groove are oppositely arranged in the up-down direction, and the locking pin penetrates through the first locking groove and the second locking groove.

According to some embodiments of the invention, the floor air conditioner further comprises: the heat exchanger is arranged in the cavity; the pipe subassembly, the pipe subassembly is two, two the pipe subassembly is inlet pipe subassembly and outlet pipe subassembly respectively, the pipe subassembly includes: the heat exchanger comprises a tube body and a joint, wherein one end of the tube body is connected with the heat exchanger, and the other end of the tube body is connected with the joint; the front panel is provided with a first through hole, the first elastic cladding piece and the second elastic cladding piece are clamped in the first through hole, the first elastic cladding piece and the second elastic cladding piece are oppositely arranged in the left-right direction and jointly form a through hole, and the pipe body penetrates through the through hole.

According to some embodiments of the invention, the first elastic coating member is formed with a first outer flange and a first inner protrusion, the first outer flange is abutted against the front side of the edge of the first through hole, and the first inner protrusion is positioned at the rear side of the edge of the first through hole so as to prevent the first elastic coating member from being pulled out forwards; and/or a second outer flange and a second inner protrusion are formed on the second elastic cladding piece, the second outer flange is abutted against the front side of the edge of the first through hole, and the second inner protrusion is positioned at the rear side of the edge of the first through hole so as to prevent the second elastic cladding piece from being pulled out forwards; and/or the first elastic cladding piece is provided with a first buckle groove, and the first buckle groove is used for a person to detach the first elastic cladding piece.

According to some embodiments of the invention, the floor air conditioner further comprises: the heat exchanger is arranged in the cavity; the water receiving disc is arranged in the cavity and is positioned below the heat exchanger and used for receiving condensed water flowing down by the heat exchanger; the front panel is provided with a second through hole, the sealing drainage piece is clamped in the second through hole, and the sealing drainage piece is provided with a third through hole; the drainage pipeline is arranged in the third through hole and is communicated with the water receiving disc.

According to some embodiments of the invention, a third outer flange and a third inner protrusion are formed on the sealing drain, the third outer flange is abutted against the front side of the edge of the second through hole, and the third inner protrusion is positioned at the rear side of the edge of the second through hole so as to prevent the sealing drain from being pulled out forwards; and/or the sealing drainage piece is provided with a second buckling groove which is used for a person to detach the sealing drainage piece.

According to some embodiments of the invention, the front panel comprises: a plate body; the heat-insulating cotton is adhered to the rear surface of the plate body; the fixing piece is fixed at the edge of the plate body and is provided with a clamping groove; the heat preservation strip, the heat preservation strip is provided with the card protruding, the protruding joint of card is in the draw-in groove, be formed with a plurality of gasbags in the heat preservation strip.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the 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 schematic view of a structure of a stand air conditioner according to an embodiment of the present invention;

fig. 2 is an isometric view of a floor air conditioner according to an embodiment of the present invention;

FIG. 3 is a schematic view of the structures of a first fixing base and a second fixing base according to an embodiment of the present invention;

FIG. 4 is a schematic view of a first fixing base and a second fixing base connected by a rotating shaft according to an embodiment of the present invention;

FIG. 5 is a schematic view of a second fastener according to an embodiment of the present invention;

FIG. 6 is a schematic structural view of an inlet tube assembly and an outlet tube assembly according to an embodiment of the present invention;

FIG. 7 is a schematic view of the structure of the front panel and rear housing lock according to an embodiment of the present invention;

FIG. 8 is an exploded view of a locking mechanism according to an embodiment of the present invention;

fig. 9 is a schematic view illustrating a structure of a heat exchanger in a floor air conditioner according to an embodiment of the present invention;

FIG. 10 is an internal schematic view of a first elastic wrap coupled to a second elastic wrap in accordance with an embodiment of the present invention;

FIG. 11 is an external schematic view of a first elastic wrap coupled to a second elastic wrap in accordance with an embodiment of the present invention;

FIG. 12 is a schematic view of a first outer flange and a first inner protrusion according to an embodiment of the present invention;

FIG. 13 is a cross-sectional view of a tube body threaded through a first elastic coating and a second elastic coating according to an embodiment of the present invention;

FIG. 14 is a schematic view of a seal drain in accordance with an embodiment of the invention;

FIG. 15 is a schematic view showing a structure of a drain pipe and a water pan included in a floor air conditioner according to an embodiment of the present invention;

FIG. 16 is a schematic view showing the structure of a seal drain in a stand air conditioner according to an embodiment of the present invention;

FIG. 17 is a schematic view of a third outer flange and a third inner protrusion according to an embodiment of the present invention;

FIG. 18 is a schematic view of the internal structure of a front panel according to an embodiment of the present invention;

FIG. 19 is a schematic view of a structure of a fixing member according to an embodiment of the present invention;

fig. 20 is a schematic structural view of a heat insulation bar according to an embodiment of the present invention.

Reference numerals:

100. a vertical air conditioner;

10. a rear case;

20. a front panel; 221. a first through hole; 222. a second through hole;

30. a hinge mechanism; 31. a first fixing seat; 32. the second fixing seat; 33. a rotating shaft;

34. a first fastener; 341. A first screw;

35. a second fastener; 351. A second screw; 352. A second blind nut;

36. a third blind nut; 37. A shaft end boss;

40. a locking mechanism; 41. A first lock block; 411. A first locking groove;

42. a second lock block; 421. a second locking groove; 422. a receiving groove; 43. a locking pin;

50. a heat exchanger;

60. a tube assembly; 61. an inlet tube assembly; 62. an outlet tube assembly; 63. a tube body; 64. a joint;

70. a first elastic coating member; 701. a first outer flange; 702. a first inner protrusion; 703. a first clasp catcher; 71. a second elastic coating member; 711. a second outer flange; 712. a second inner protrusion;

72. a via hole;

80. a water receiving tray;

90. sealing the drain; 91. a third outer flange; 92. a third inner protrusion; 93. a second handle groove;

200. a drainage pipe; 201. a third through hole;

300. a plate body; 301. thermal insulation cotton; 302. a fixing member; 303. a heat preservation bar; 304. a clamping protrusion; 305. a clamping groove.

Detailed Description

Embodiments of the present invention will be described in detail below, with reference to the accompanying drawings, which are exemplary.

The vertical air conditioner is connected through a pipeline to transmit refrigerant and comprises an indoor heat exchanger and an indoor fan. The outdoor unit includes a compressor, a four-way valve, an outdoor heat exchanger, an outdoor fan, and an expansion valve. The compressor, the outdoor heat exchanger, the expansion valve and the indoor heat exchanger are sequentially connected to form a refrigerant loop, the refrigerant circularly flows in the refrigerant loop, and the refrigerant exchanges heat with air through the outdoor heat exchanger and the indoor heat exchanger respectively so as to realize a refrigerating mode or a heating mode of the pipeline type air conditioner indoor unit. The outdoor heat exchanger is configured to exchange heat between outdoor air and a refrigerant that is transported in the outdoor heat exchanger.

For example, the outdoor heat exchanger operates as a condenser in a cooling mode of the indoor unit of the duct type air conditioner such that the refrigerant compressed by the compressor is condensed by radiating heat to the outdoor air through the outdoor heat exchanger. The outdoor heat exchanger operates as an evaporator in a heating mode of the indoor unit of the duct type air conditioner, so that the decompressed refrigerant is evaporated by the outdoor heat exchanger absorbing heat of the outdoor air.

In some embodiments, the outdoor heat exchanger further includes heat exchanging fins to expand a contact area between the outdoor air and the refrigerant transferred in the outdoor heat exchanger, thereby improving heat exchange efficiency between the outdoor air and the refrigerant. The outdoor fan is configured to suck the outdoor air into the outdoor unit through the second air inlet of the outdoor unit and send the outdoor air after heat exchange with the outdoor heat exchanger out through the third air outlet of the outdoor unit. The outdoor fan provides power for the flow of outdoor air. The expansion valve is connected between the outdoor heat exchanger and the indoor heat exchanger, and the opening degree of the expansion valve is used for adjusting the pressure of the refrigerant flowing through the outdoor heat exchanger and the indoor heat exchanger so as to adjust the flow of the refrigerant flowing between the outdoor heat exchanger and the indoor heat exchanger. The flow and pressure of the refrigerant flowing between the outdoor heat exchanger and the indoor heat exchanger will affect the heat exchange performance of the outdoor heat exchanger and the indoor heat exchanger.

The expansion valve may be an electronic valve. The opening degree of the expansion valve is adjustable to control the flow rate and pressure of the refrigerant flowing through the expansion valve. The air conditioner further comprises a control device. The control device is configured to control an operating frequency of the compressor, an opening degree of the expansion valve, a rotational speed of the outdoor fan, and a rotational speed of the indoor fan. The control device is connected with the compressor, the expansion valve, the outdoor fan and the indoor fan through data lines to transmit communication information. The control device includes a processor. The processor may include a central processing unit (central processing unit, CPU)), a microprocessor, an application specific integrated circuit (application specific integrated circuit, ASIC), and may be configured to perform the respective operations described in the control device when the processor executes a program stored in a non-transitory computer readable medium coupled to the control device. The non-transitory computer readable storage medium may include a magnetic storage device (e.g., hard disk, floppy disk, or magnetic tape), a smart card, or a flash memory device (e.g., erasable programmable read-only memory (EPROM)), a card, a stick, or a keyboard drive.

The vertical air conditioner is generally installed at the corner or partition of a room, so that the vertical air conditioner meets the requirements of use and beautiful appearance. Meanwhile, attention is paid to the safety problem of the air conditioner, and the air conditioner cannot be placed at a position easily accessible by children or a place where a door or a window can be blocked, so that ventilation, lighting and comfort of a room are not affected. The vertical air conditioner needs to vertically install pipelines between the indoor unit and the outdoor unit, and smooth connection and waterproof sealing of the indoor unit and the outdoor unit are carried out according to design requirements. The sunscreen tube is installed to ensure long life of the tubing. In the use process, whether the pipeline leaks air or not needs to be paid attention to, and detection and maintenance are carried out regularly.

Hereinafter, a floor air conditioner 100 according to an embodiment of the present invention will be described with reference to fig. 1 to 20.

As shown in fig. 1, a floor air conditioner 100 according to an embodiment of the present invention includes: the rear case 10 and the front panel 20, the back case 10 is formed with a cavity inside, the front side of the back case 10 is opened, the front panel 20 is one, the front panel 20 is arranged in front of the back case 10, and the front panel 20 covers the front side of the back case 10.

Specifically, traditional front panel adopts screw connection fixed with the backshell, uses screw quantity more, and is efficient. The upper front panel and the lower front panel are fixedly connected with the rear shell through screws, so that the condition of loose sealing exists, and under the condition of refrigeration, external hot air flows into the cold cavity through a gap, condensation water is locally generated, and quality problems are caused. Therefore, the connection between the front panel and the rear case needs to be designed.

As shown in fig. 1 and 3, the stand air conditioner 100 further includes: the hinge mechanism 30 and the locking mechanism 40, the hinge mechanism 30 is provided between one end of the front panel 20 and one end of the front side of the rear case 10, respectively, and the locking structure is provided between the other end of the front panel 20 and the other end of the front side of the rear case 10, respectively.

The lock mechanism 40 has a lock position and an unlock position, and when the lock mechanism 40 is in the lock position, the front panel 20 covers the front side of the rear case 10, and when the lock mechanism 40 is in the unlock position, the front panel 20 opens the chamber in a rotating manner by the hinge mechanism 30.

Specifically, the front panel 20 and the rear case 10 in the floor air conditioner 100 are connected by the hinge mechanism 30, and the front panel 20 can be rotated with respect to the rear case 10 so that the front panel 20 can be opened and closed. When the front panel 20 is in the open state, the front panel 20 may be rotated outward 180 degrees, completely leaking out of the cavity parts in the floor air conditioner 100. Thus, the replacement of the internal parts of the vertical air conditioner 100, such as the air filter screen, can be facilitated, and the maintenance personnel is not required to go to the door for treatment.

Further, the front panel 20 and the rear case 10 are connected by the hinge mechanism 30, the hinge mechanism 30 needs to be locked with the front panel 20 and the rear case 10 by screws, and the screwing operation does not need to be performed on a production line, but only needs to be performed outside a factory. Thus, the production line reduces the screw driving stations, thereby improving the production efficiency.

Also, after the front panel 20 is rotatably closed, in order to further increase the stability of the connection of the front panel 20 with the rear case 10, a locking mechanism 40 is provided between the other end of the front panel 20 and the other end of the front side of the rear case 10, so that the sealability of the front panel 20 with the rear case 10 can be increased.

Therefore, the front panel 20 in the vertical air conditioner 100 adopts an integrated design, so that the difficulty of opening the front panel 20 can be reduced, the time for opening the front panel 20 can be saved, and the replacement of the internal parts of the vertical air conditioner 100 can be facilitated. Moreover, the screw driving operation is not required to be performed on a production line when the front panel 20 and the rear shell 10 are connected, only the preassembly is required outside a factory, and the screw driving station is reduced on the production line, so that the production efficiency can be improved.

According to some embodiments of the present invention, as shown in fig. 3 and 4, the hinge mechanism 30 includes: the first fixing seat 31, the second fixing seat 32 and the rotating shaft 33, wherein the first fixing seat 31 is fixed on one end of the front panel 20, the second fixing seat 32 is fixed on one end of the front side of the rear shell 10, the rotating shaft 33 penetrates through the first fixing seat 31 and the second fixing seat 32, and the rotating shaft 33 allows the first fixing seat 31 to rotate relative to the second fixing seat 32.

The first fixing base 31 is fixedly connected with the front panel 20 to form a whole, and the second fixing base 32 is fixedly connected with the rear housing 10 to form a whole. The first fixing seat 31 is connected with the second fixing seat 32 through a rotating shaft 33, and the first fixing seat 31 can rotate relative to the second fixing seat 32. Thus, the front panel 20 can be rotated with respect to the rear case 10.

Further, the three hinge mechanisms 30 are disposed at one side of the front panel 20, and the three hinge mechanisms 30 are disposed at intervals, so that the front panel 20 can be balanced in stress during rotation, and the front panel 20 can be more stable during opening.

According to some embodiments of the invention, as shown in fig. 3 and 4, the hinge mechanism 30 further comprises: a first fastener 34, a second fastener 35, and a third blind nut 36.

The first fastener 34 includes: a first screw 341 and a first blind nut, the first screw 341 is threaded through the first fixing seat 31 and one end of the front panel 20, and then is engaged with the first blind nut, and the second fastener 35 includes: a second screw 351 and a second blind nut 352, the second screw 351 is threaded with the second blind nut 352 after penetrating the second fixing base 32 and the front side end of the rear case 10, one end of the rotating shaft 33 is provided with a shaft end boss 37, and the other end of the rotating shaft 33 is threaded with the third blind nut 36.

Specifically, during the assembly process, the front panel 20 is directly hung on the rotating shaft 33 through the first fixing seat 31, and the first screw 341 is inserted through the first fixing seat 31 to fix one end of the front panel 20, so that the first fixing seat 31 is connected with one end of the front panel 20 more stably and firmly. Further, in order to prevent the first screw 341 from being failed in the stress process, the first screw 341 is in threaded engagement with the first blind nut, so that the stability of the connection between the first fixing seat 31 and the front panel 20 can be further ensured.

Similarly, the second screw 351 is inserted through the second fixing seat 32 and fixed to the front end of the rear case 10, so that the connection between the second fixing seat 32 and the front end of the rear case 10 is more stable and firm. Further, in order to prevent the second screw 351 from being failed in the process of being stressed, the second screw 351 is in threaded engagement with the second blind nut 352, so that the stability of the connection between the second fixing base 32 and the rear case 10 can be further ensured.

The shaft end boss 37 and the third blind nut 36 are provided on the shaft 33 to limit the shaft 33 in the up-down direction, thereby preventing the shaft 33 from moving in the up-down direction and preventing the front panel 20 from being displaced relative to the rear case 10.

Further, a second blind nut 352 may be welded to the rear case 10 at a position corresponding to the second screw 351, the second blind nut 352 may perform a sealing and airtight function, the second fixing seat 32 may be fixed to the second blind nut 352 by a hexagonal bolt connection, the rotation shaft 33 may pass through the shaft hole of the second fixing seat 32, the third blind nut 36 may be disposed at the bottom of the rotation shaft 33, and the rotation shaft 33 may be prevented from falling out during the overturning process of the stand air conditioner 100.

When the front panel 20 is mounted, the rotary shaft 33 is not positioned in the shaft hole of the second fixing seat 32, the worker performs shaft centering on the shaft hole of the first fixing seat 31 of the whole front panel 20 at the shaft hole of the second fixing seat 32, then the worker inserts the rotary shaft 33 into the shaft hole of the first fixing seat 31 and the shaft hole of the second fixing seat 32, and then screws the third blind nut 36 at the bottom of the rotary shaft 33.

According to some embodiments of the present invention, as shown in fig. 7 and 8, the locking mechanism 40 includes: the first locking piece 41, the second locking piece 42 and the lockpin 43, first locking piece 41 is fixed on the other end of front panel 20, second locking piece 42 is fixed on the lateral wall of backshell 10, lockpin 43 can movably set up on first locking piece 41 and second locking piece 42, lockpin 43 locks first locking piece 41 and second locking piece 42 when locking mechanism 40 is in the locked position, lockpin 43 is at least separated with first locking piece 41 when locking mechanism 40 is in the unlocked position.

Wherein, the first locking piece 41 is integrated with the front panel 20, the second locking piece 42 is integrated with the rear housing 10, the second locking piece 42 is fixed on the rear housing 10 through four hexagon bolts, and after the locking pin 43 moves through the first locking piece 41 and the second locking piece 42, the locking pin 43 locks the first locking piece 41 and the second locking piece 42. At this time, the front panel 20 is in a locked state and cannot be opened, so that the sealability between the front panel 20 and the rear case 10 can be increased. When the locking pin 43 moves upward and is disengaged from the first locking block 41, the front panel 20 is in an unlocked state, and the front panel 20 can be opened, so that maintenance and replacement of the internal parts of the floor air conditioner 100 can be facilitated.

According to some embodiments of the present invention, as shown in fig. 8, a first locking slot 411 is provided on the first locking block 41, a second locking slot 421 is provided on the second locking block 42, a receiving slot 422 is provided on the second locking block 42, and when the locking mechanism 40 is in the locking position, the first locking block 41 is at least partially received in the receiving slot 422, the first locking slot 411 and the second locking slot 421 are disposed opposite to each other in the up-down direction, and the locking pin 43 penetrates the first locking slot 411 and the second locking slot 421.

The lock pin 43 has a double-dovetail shape, and the front end of the lock pin 43 has a guide end with a relatively small size, and accordingly, the second lock groove 421 in the second lock block 42 is provided in a double-dovetail shape. In this way, the lock pin 43 can be made to closely fit with the second locking groove 421.

Specifically, when the front panel 20 needs to be locked, only the lock pin 43 needs to be inserted, and the lock pin 43 and the second lock groove 421 are in clearance fit, and since the dovetail groove shape of the lock pin 43 is large in internal dimension and small in outlet dimension, the opening and closing of the front panel 20 can be effectively controlled. The front panel 20 is provided with two locking mechanisms 40.

According to some embodiments of the present invention, as shown in fig. 9 to 12, the stand air conditioner 100 further includes: the heat exchanger 50, the tube assemblies 60, the first elastic coating member 70 and the second elastic coating member 71, the heat exchanger 50 is arranged in the cavity, the number of the tube assemblies 60 is two, and the two tube assemblies 60 are respectively an inlet tube assembly 61 and an outlet tube assembly 62.

Wherein the inlet tube assembly 61 and the outlet tube assembly 62 are a total inlet and a total outlet, respectively, of the refrigerant flow inside the heat exchanger 50, which can be used for heat exchange of the heat exchanger 50.

Also, the tube assembly 60 includes: a tube 63 and a joint 64, one end of the tube 63 is connected to the heat exchanger 50, and the other end of the tube 63 is connected to the joint 64. The front panel 20 is provided with a first through hole 221, the first elastic coating member 70 and the second elastic coating member 71 are clamped in the first through hole 221, the first elastic coating member 70 and the second elastic coating member 71 are oppositely arranged in the left-right direction, the first elastic coating member 70 and the second elastic coating member 71 jointly form a through hole 72, and the pipe body 63 penetrates through the through hole 72.

The first elastic coating member 70 and the second elastic coating member 71 may be synthetic rubber members, and the two rubber members may block the external air and the internal air of the vertical air conditioner 100, so as to perform a sealing and heat-insulating function.

Further, the first elastic coating member 70 and the second elastic coating member 71 are first fitted into the first elastic coating member 70 during the assembly process. When the first elastic coating member 70 is installed, the initial position of the first elastic coating member 70 is also provided with a rounded corner, so that the gap between the first elastic coating member 70 and the other side of the first elastic coating member which initially enters the first through hole 221 is ensured to be relatively large, and thus, the first elastic coating member 70 can be conveniently embedded into the rear case 10.

One side of the first elastic coating member 70 is two semicircles, and also is respectively attached to the inlet pipe assembly 61 and the outlet pipe assembly 62, and the first elastic coating member 70 and the second elastic coating member 71 are combined together to form a via hole 72 through the two semicircles, so that the via hole 72 can facilitate penetration of the inlet pipe assembly 61 and the outlet pipe assembly 62.

After the first elastic coating member 70 is assembled, the second elastic coating member 71 is inserted, and the second elastic coating member 71 is assembled under the front panel 20, and the initial position of the second elastic coating member 71 is rounded, so that the initial gap is ensured to be relatively large, and the second elastic coating member 71 can be conveniently inserted into the first through hole 221 in the front panel 20.

Meanwhile, the initial position of the second elastic coating member 71 is introduced to the rear case 10 along one side of the first through hole 221, and one side of the second elastic coating member 71 is formed in two semicircles, which are respectively attached to the inlet pipe assembly 61 and the outlet pipe assembly 62, so that the second elastic coating member 71 can be tightly pressed, thereby enabling the upper and lower sides of the second elastic coating member 71 to be tightly matched with the upper and lower sides of the first through hole 221, respectively.

In this manner, the first elastic coating member 70 and the second elastic coating member 71 may be bonded to the inlet pipe assembly 61 and the outlet pipe assembly 62 together, and may be matched more tightly, so that the sealing performance of the inside of the vertical air conditioner 100 may be further increased.

In addition, during the later debugging or maintenance of the machine, the first elastic coating member 70 and the second elastic coating member 71 can be directly pried along the flange surface of the outer surface by using a screwdriver or a relatively hard sheet-shaped object, and the first elastic coating member 70 and the second elastic coating member 71 are made of synthetic rubber which has elasticity and can be conveniently taken down after being pried.

According to some embodiments of the present invention, as shown in fig. 10 to 12, the first elastic sheathing member 70 is formed with a first outer flange 701 and a first inner protrusion 702, the first outer flange 701 abutting against the front side of the edge of the first through hole 221, the first inner protrusion 702 being located at the rear side of the edge of the first through hole 221, so that the first elastic sheathing member 70 can be prevented from being withdrawn forward.

Wherein, the arrangement of the first outer flange 701 can prevent the first elastic coating member 70 from moving inwards, and the first inner protrusion 702 can prevent the first elastic coating member 70 from moving outwards, so that the forward protrusion can be prevented from loosening, and the two synthetic rubber members are prevented from falling off.

Further, the second elastic coating member 71 is formed with a second outer rib 711 and a second inner protrusion 712, the second outer rib 711 being abutted against the front side of the edge of the first through hole 221, and the second inner protrusion 712 being located at the rear side of the edge of the first through hole 221, whereby the second elastic coating member 71 can be prevented from being pulled out forward.

Wherein, the second outer flange 711 can prevent the second elastic coating member 71 from moving inwards, and the second inner protrusion 712 can prevent the second elastic coating member 71 from moving outwards, thereby preventing the forward protrusion from loosening, and causing the two synthetic rubber members to fall off.

Further, the first elastic coating member 70 is provided with a first catch groove 703, and the first catch groove 703 is used for a person to detach the first elastic coating member 70.

Specifically, when the first elastic coating member 70 is pulled out by hand, the second elastic coating member 71 is pulled out by hand, so that the screw is not required to be detached as before, the two sealing rings are detached, the whole operation process is time-saving, the number of used parts is small, and the material production of the whole machine can be reduced.

According to some embodiments of the present invention, as shown in fig. 15 to 17, the stand air conditioner 100 further includes: the heat exchanger 50, the water collector 80, sealed drainage spare 90 and drainage pipe 200, the heat exchanger 50 sets up in the cavity, and the water collector 80 is located the below of heat exchanger 50, can be used to the comdenstion water that the heat exchanger 50 flowed down, is provided with the second through-hole 222 on the front panel 20, and sealed drainage spare 90 card is established in the second through-hole 222, and sealed drainage spare 90 is provided with third through-hole 201, and drainage pipe 200 sets up in third through-hole 201, drainage pipe 200 and water collector 80 intercommunication.

In the cooling situation of the vertical air conditioner 100, the internal water pan 80 will flow out the water with relatively low temperature through the drainage pipeline 200, and the temperature difference near the drainage pipeline 200 is increased, so that the condensed water is produced, which may cause the water to be stored in the site. Accordingly, the sealing drain 90 is provided on the drain pipe 200, and the third through-hole 201 provided on the sealing drain 90 can facilitate penetration of the drain pipe 200.

Moreover, the sealing drain 90 is matched with the drain pipe 200 to insulate the outer wall of the drain pipe 200, so that the temperature difference is prevented from becoming large, and the generation of condensed water can be reduced. When debugging the machine or repairing the machine in the later stage, can take out drainage pipe 200, compare former screw connection structure, have the advantage of dismantling soon, also can shorten the maintenance time.

According to some embodiments of the present invention, as shown in fig. 16, the sealing drain 90 is formed with a third outer flange 91 and a third inner protrusion 92, the third outer flange 91 being abutted against the front side of the edge of the second through hole 222, and the third inner protrusion 92 being located at the rear side of the edge of the second through hole 222, so that the sealing drain 90 can be prevented from being pulled out forward.

Wherein, the sealed drain member 90 is provided with two third inner protrusions 92, and the two third inner protrusions 92 are equivalent to a back-off structure, and can be blocked under the front panel 20, so that the sealed drain member 90 and the front panel 20 are matched and clamped, thereby meeting the sealing and heat insulation effects.

Also, a second catch groove 93 is provided on the sealing drain 90, the second catch groove 93 being used for personnel to detach the sealing drain 90.

Specifically, when the air conditioner 100 is later debugged or maintained, the handle groove of the sealing drain member 90 can be directly hooked by hand to pull out the sealing drain member 90. Compared with the prior screw connection structure, the screw connection structure has the advantage of high disassembly speed, and can also shorten the time of field maintenance.

According to some embodiments of the present invention, as shown in fig. 18-20, the front panel 20 includes: plate body 300, heat preservation cotton 301, mounting 302 and heat preservation strip 303, heat preservation cotton 301 paste and establish the rear surface at plate body 300, and the mounting 302 is fixed in the edge of plate body 300, and mounting 302 is formed with draw-in groove 305, and heat preservation strip 303 is provided with card protruding 304, and card protruding 304 joint is in draw-in groove 305, is formed with a plurality of gasbags in the heat preservation strip 303.

Wherein, the heat preservation cotton 301 can be glass fiber cotton, and the heat preservation cotton 301 can be pasted on the back surface of the board 300, and can play a role in isolating air and preserving heat.

Also, the edge of the plate 300 is attached to the fixing member 302, and is fixed by a round screw, the fixing member 302 has a dovetail groove, and the heat insulating strip 303 is attached to the fixing member 302. The heat preservation strip 303 is provided with a clamping convex part 304, the clamping convex part 304 is clamped in a clamping groove 305 of the fixing piece 302, and the clamping convex part 304 and the clamping groove 305 need to be tightly squeezed in an interference fit mode, so that the heat preservation strip can be matched more tightly and firmly.

The heat insulating strip 303 has a plurality of air bags, and has good heat insulation and sealing effects.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," 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.

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 (10)

1. A floor air conditioner, comprising:

a rear case, in which a chamber is formed, the front side of which is opened;

the front panel is arranged in front of the rear shell, and covers the front side of the rear shell;

it is characterized in that the method comprises the steps of,

the floor air conditioner further includes:

the hinge mechanisms are respectively arranged between one end of the front panel and one end of the front side of the rear shell;

the locking structures are respectively arranged between the other end of the front panel and the other end of the front side of the rear shell;

wherein,

the locking mechanism has a locking position and an unlocking position, when the locking mechanism is in the locking position, the front panel covers the front side of the rear shell, and when the locking mechanism is in the unlocking position, the front panel opens the cavity in a rotating mode through the hinge mechanism.

2. The floor air conditioner according to claim 1, wherein the hinge mechanism includes:

the first fixing seat is fixed on one end of the front panel;

the second fixing seat is fixed on one end of the front side of the rear shell;

the rotating shaft penetrates through the first fixing seat and the second fixing seat, and the rotating shaft allows the first fixing seat to rotate relative to the second fixing seat.

3. The floor air conditioner according to claim 2, wherein the hinge mechanism further comprises:

a first fastener, the first fastener comprising: the first screw is threaded through one end of the first fixing seat and one end of the front panel and then is matched with the first blind nut in a threaded manner; and/or

A second fastener, the second fastener comprising: the second screw penetrates through the second fixing seat and one end of the front side of the rear shell and then is in threaded fit with the second blind nut; and/or

And one end of the rotating shaft is provided with a shaft end boss, and the other end of the rotating shaft is in threaded fit with the third blind nut.

4. The floor air conditioner according to claim 1, wherein the locking mechanism includes:

a first lock block fixed to the other end of the front panel;

the second locking block is fixed on the side wall of the rear shell;

the lock pin is movably arranged on the first locking block and the second locking block, when the locking mechanism is positioned at the locking position, the lock pin locks the first locking block and the second locking block, and when the locking mechanism is positioned at the unlocking position, the lock pin is at least separated from the first locking block.

5. The floor air conditioner according to claim 4, wherein a first locking groove is formed in the first locking block, a second locking groove is formed in the second locking block, a containing groove is formed in the second locking block, the first locking block is at least partially contained in the containing groove when the locking mechanism is in the locking position, the first locking groove and the second locking groove are arranged opposite to each other in the vertical direction, and the locking pin penetrates through the first locking groove and the second locking groove.

6. The floor air conditioner according to claim 1, further comprising:

the heat exchanger is arranged in the cavity;

the pipe subassembly, the pipe subassembly is two, two the pipe subassembly is inlet pipe subassembly and outlet pipe subassembly respectively, the pipe subassembly includes: the heat exchanger comprises a tube body and a joint, wherein one end of the tube body is connected with the heat exchanger, and the other end of the tube body is connected with the joint;

the front panel is provided with a first through hole, the first elastic cladding piece and the second elastic cladding piece are clamped in the first through hole, the first elastic cladding piece and the second elastic cladding piece are oppositely arranged in the left-right direction and jointly form a through hole, and the pipe body penetrates through the through hole.

7. The floor air conditioner of claim 6, wherein a first outer rib and a first inner protrusion are formed on the first elastic sheathing member, the first outer rib being abutted against an edge front side of the first through hole, the first inner protrusion being located at an edge rear side of the first through hole to prevent the first elastic sheathing member from being withdrawn forward; and/or

The second elastic cladding piece is provided with a second outer flange and a second inner bulge, the second outer flange is abutted against the front side of the edge of the first through hole, and the second inner bulge is positioned at the rear side of the edge of the first through hole so as to prevent the second elastic cladding piece from being pulled out forwards; and/or

The first elastic coating piece is provided with a first buckling groove, and the first buckling groove is used for a person to detach the first elastic coating piece.

8. The floor air conditioner according to claim 1, further comprising:

the heat exchanger is arranged in the cavity;

the water receiving disc is arranged in the cavity and is positioned below the heat exchanger and used for receiving condensed water flowing down by the heat exchanger;

the front panel is provided with a second through hole, the sealing drainage piece is clamped in the second through hole, and the sealing drainage piece is provided with a third through hole;

the drainage pipeline is arranged in the third through hole and is communicated with the water receiving disc.

9. The floor air conditioner according to claim 8, wherein a third outer flange and a third inner protrusion are formed on the sealing drain, the third outer flange being abutted against the front side of the edge of the second through hole, the third inner protrusion being located at the rear side of the edge of the second through hole to prevent the sealing drain from being pulled out forward; and/or

The sealing drainage piece is provided with a second buckling groove, and the second buckling groove is used for a person to detach the sealing drainage piece.

10. The floor air conditioner according to claim 1, wherein the front panel includes:

a plate body;

the heat-insulating cotton is adhered to the rear surface of the plate body;

the fixing piece is fixed at the edge of the plate body and is provided with a clamping groove;

the heat preservation strip, the heat preservation strip is provided with the card protruding, the protruding joint of card is in the draw-in groove, be formed with a plurality of gasbags in the heat preservation strip.