CN217402840U - Chassis assembly and air conditioner - Google Patents

Abstract

The application relates to the technical field of air conditioning and discloses a chassis assembly and an air conditioner. The base plate is provided with a plugging part; the installed part includes eye-splice and fixing base, and eye-splice and grafting portion are pegged graft and are cooperated, and the eye-splice can be through fastener and wall connection, and the fixing base is fixed on the chassis, and the fixing base can be through fastener and wall connection. The chassis assembly and the air conditioner can realize that the chassis is stably hung on a wall, are convenient to mount and dismount and are high in safety.

Description

Chassis assembly and air conditioner

Technical Field

The application relates to the technical field of air conditioning, in particular to a chassis assembly and an air conditioner.

Background

In the related art, the air conditioner is hung on a wall by using a hook, and is easily lifted by a user or a child under the condition that the installation position of the air conditioner is short, so that the air conditioner is separated from the hook, and the condition of falling is caused.

SUMMERY OF THE UTILITY MODEL

In view of the above, embodiments of the present application are directed to providing a chassis assembly and an air conditioner to solve the problem that the air conditioner is easily detached.

In order to achieve the above purpose, the technical solution of the embodiment of the present application is implemented as follows:

an aspect of an embodiment of the present application discloses a chassis assembly, including:

a chassis formed with an insertion part;

the mounting piece comprises an inserting buckle and a fixing seat, the inserting buckle is in inserting fit with the inserting part, the inserting buckle can be connected with the wall through a fastening piece, the fixing seat is fixed on the chassis, and the fixing seat can be connected with the wall through the fastening piece.

In one embodiment, the inserting part and the fixing seat are arranged on the chassis at intervals along the vertical direction.

In one embodiment, the insert buckle comprises a hook and a supporting part, the supporting part is used for being connected with a wall, and the hook is arranged on the side surface of the supporting part close to the chassis;

the inserting part is arranged on the rear surface of the chassis and is provided with a slot with a lower opening, and the hook is inserted into the slot through the lower opening.

In one embodiment, the number of the hooks is multiple, and the hooks are distributed at intervals along the length direction of the supporting part.

In one embodiment, the hook comprises an inserting plate and a connecting plate, the inserting plate is positioned above the connecting plate, and the connecting plate is connected with the inserting plate and the supporting part;

the included angle between the inserting plate and the connecting plate is larger than 90 degrees.

In one embodiment, the connecting plate extends obliquely upward from the support portion.

In one embodiment, the fixing seat comprises a bearing portion, an adjusting plate and a vertical plate, a local portion of the bearing portion protrudes towards the chassis to form an avoiding groove, the bearing portion is fixed on the chassis, the adjusting plate is connected with the bearing portion and the vertical plate, the vertical plate is used for being connected with a wall, a joint of the adjusting plate and the bearing portion is a first connecting portion, a joint of the adjusting plate and the vertical plate is a second connecting portion, the adjusting plate can rotate around the first connecting portion and is kept at any one of the first installation positions, the vertical plate can rotate around the second connecting portion and is kept at any one of the second installation positions, and an axis of the first connecting portion is parallel to an axis of the second connecting portion.

In one embodiment, the first connecting portion is formed with a plurality of first lightening holes arranged at intervals along an axis thereof so that the adjusting plate can rotate about the first connecting portion, and the second connecting portion is formed with a plurality of second lightening holes arranged at intervals along an axis thereof so that the vertical plate can rotate about the second connecting portion.

In one embodiment, the chassis assembly comprises a refrigerant pipe joint, a drain pipe joint and an installation cover plate, an installation cavity is formed in one side of the lower portion of the chassis along the left-right direction, openings are formed in the rear side and the lower side of the installation cavity and one side of the chassis along the left-right direction, the refrigerant pipe joint and the drain pipe joint are located in the installation cavity, and the installation cover plate is detachably connected with the chassis to close the lower side of the installation cavity and the opening in the one side of the chassis along the left-right direction.

In one embodiment, the mounting cover plate is provided with a knock-out part on the side surface along the left-right direction, and the knock-out part falls off after being stressed to form a knock-out hole penetrating through the mounting cover plate.

In one embodiment, the chassis component comprises an insulating layer attached to the rear surface of the chassis, a groove is formed in a portion of the insulating layer corresponding to the plug buckle, the groove is used for avoiding the plug part, and a vacant space for routing is formed between the fixing seat and the insulating layer.

In one embodiment, a part of the front surface of the chassis protrudes to the rear side to form a first air outlet channel, an air inlet channel and a second air outlet channel respectively, and the air inlet channel is located between the first air outlet channel and the second air outlet channel.

Another aspect of the embodiments of the present application discloses an air conditioner, including:

the floor assembly of any of the preceding embodiments;

the cover is covered on the front side of the chassis to form an accommodating space;

the heat exchanger is positioned in the accommodating space.

The embodiment of the application discloses chassis subassembly and air conditioner fixes the chassis on the wall through the mode of eye-splice grafting and the fixed two kinds of differences of fastener, has realized that the chassis can stably hang the purpose on the wall, and ann tears the convenience open, has also avoided single eye-splice to be held up easily simultaneously and has caused the condition of falling the machine, and the security is high.

Drawings

Fig. 1 is a schematic structural diagram of a chassis assembly according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a chassis assembly according to another embodiment of the present application, wherein the chassis is installed in a sitting position;

FIG. 3 is a schematic structural view of the buckle of FIG. 1;

FIG. 4 is a schematic structural view of the fixing base in FIG. 1;

FIG. 5 is a schematic structural view of a chassis assembly according to yet another embodiment of the present application, wherein the installation is a skirtless installation;

FIG. 6 is a schematic structural view of a chassis assembly according to another embodiment of the present application, wherein the installation is skirted installation;

fig. 7 is a schematic structural view of the chassis in fig. 1.

Description of the reference numerals

A chassis assembly 100; a chassis 1; a rear surface 1 a; a front surface 1 b; a mounting cavity 1 c; a first air outlet channel 1 d; an air intake passage 1 e; a second air outlet channel 1 f; a plug-in part 11; a transfer port 12; a mounting member 2; a plug-in buckle 21; a first mounting hole site 21 a; a hook 211; an insert plate 2111; a connection plate 2112; a support portion 212; a convex rib 21 b; a fixed seat 22; second mounting hole sites 22 a; a third mounting hole site 22 b; a carrier part 221; a fixing plate 2211; a bending plate 2212; an avoidance plate 2213; an adjustment plate 222; a vertical plate 223; a first connection portion 224; first lightening holes 224 a; a second connection portion 225; second lightening holes 225 a; installing a cover plate 3; the knock-out section 3 a; an upper connection plate 31; a lower plate 32; a heat-insulating layer 4; a groove 4 a; the empty space 4 b.

Detailed Description

It should be noted that, in the present application, technical features in examples and embodiments may be combined with each other without conflict, and the detailed description in the specific embodiment should be understood as an explanation of the gist of the present application and should not be construed as an improper limitation to the present application.

The present application will be described in further detail with reference to the following drawings and specific embodiments. The descriptions of "first," "second," etc. in the embodiments of the present application are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly including at least one feature. In the description of the embodiments of the present application, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In view of the above, in one aspect, the present embodiment provides a chassis assembly, and referring to fig. 1, the chassis assembly 100 includes a chassis 1 and a mounting member 2. The chassis 1 is formed with a socket 11. Illustratively, the rear surface 1a of the chassis 1 is fixed to a wall, and the docking portions 11 are formed on the upper side of the rear surface 1a of the chassis 1, but the docking portions 11 may be formed on both left and right sides of the rear surface 1a of the chassis 1.

In the embodiment of the present application, please refer to fig. 1, fig. 2, fig. 5, or fig. 6, where front refers to a side facing a user, and rear refers to a direction opposite to the front, and up refers to a side facing a ceiling, and down refers to a direction opposite to the top. The front-back direction, the up-down direction and the left-right direction are mutually vertical to form a three-dimensional vertical coordinate system.

Referring to fig. 1, the mounting member 2 includes a plug 21 and a fixing base 22, the plug 21 is inserted into the insertion portion 11, and the plug 21 can be connected to the wall through a fastening member. Illustratively, a first mounting hole 21a is formed in the insert buckle 21, a fastener such as a screw or a stud can be inserted through the first mounting hole 21a to fix the insert buckle 21 to the wall, so as to provide a stable support for the chassis 1 to be hung on the wall, and then the insert buckle 21 is inserted and matched on the insertion part 11, so that the chassis 1 can be fixedly connected to the wall, which is convenient, fast and easy to implement.

The fixed seat 22 is fixed on the chassis 1. For example, the fixing seat 22 may be fixed on the chassis 1 by a screw, a snap, a welding, or a glue, for example, a threaded hole is formed on the chassis 1, a second mounting hole 22a is formed on the fixing seat 22, a fastener such as a screw or a stud may be threaded through the second mounting hole 22a and threaded with the threaded hole on the chassis 1, which is convenient, fast, and easy to implement.

The holder 22 can be connected to a wall by fasteners. For example, the third mounting hole 22b is formed on the fixing seat 22, and a fastener, such as a screw or a bolt, may pass through the third mounting hole 22b to fix the fixing seat 22 to the wall, so as to further provide stable support for the chassis 1 to be hung on the wall.

In the embodiment, the insertion part 11 is arranged on the chassis 1, and then the chassis 1 is fixed on the wall through the insertion buckle 21, and the chassis 1 can be fixed on the wall through the insertion and matching manner of the insertion buckle 21 and the insertion part 11; then the fixed seat 22 is connected with the wall through a fastener, and the chassis 1 is fixed on the fixed seat 22, so that the fixation of the chassis 1 and the wall can be further enhanced. This embodiment is pegged graft through eye-splice 21 and is fixed chassis 1 on the wall with the fixed mode of two kinds of differences of fastener, has realized that chassis 1 can stably hang the purpose on the wall, and ann tears the convenience open, has also avoided single eye-splice 21 to be held up easily simultaneously and has caused the condition of falling the machine, and the security is high.

It will be appreciated that in one embodiment, the holder 22 may alternatively not be fixed to the wall. For example, referring to fig. 2, in some cases, if the installation position is low, the chassis 1 may be installed in a sitting position, and only the inserting buckle 21 needs to be inserted into the inserting part 11, so as to reduce the installation difficulty.

In one embodiment, the inserting portion 11 and the fixing seat 22 are arranged on the chassis 1 at an interval in the vertical direction. Illustratively, the inserting part 11 is disposed on the upper side of the rear surface 1a of the chassis 1, and the fixing seat 22 is disposed on the lower side of the rear surface 1a of the chassis 1, so that gravity points can be distributed on the upper side of the chassis 1, the gravity of the chassis 1 can be borne by the inserting buckle 21, and the assembling and disassembling of the chassis 1 are safe and stable, and convenient. Of course, the inserting part 11 may also be disposed at the lower side of the chassis 1, and the fixing seat 22 is disposed at the upper side of the chassis 1, so that the fixing seat 22 bears the gravity of the chassis 1.

In one embodiment, the buckle 21 includes a hook 211 and a support 212, the support 212 is used for connecting with a wall, and the hook 211 is disposed on a side of the support 212 close to the chassis 1. Illustratively, the insert 21 may be an integrally formed sheet metal, one end of the insert 21 is bent toward a side direction close to the chassis 1 by stamping or the like to form a hook 211, the remaining portion of the insert 21 forms a support portion 212, a first mounting hole 21b is formed on the support portion 212, and the insert 21 can be fixed on a wall by a fastener to provide stable support.

The insertion portion 11 is provided on the rear surface 1a of the chassis 1 and has a slot with a lower opening. For example, referring to fig. 1, fig. 2, fig. 5 or fig. 6, the insertion portion 11 is disposed on the upper side of the rear surface 1a of the chassis 1, an opening is formed at the lower portion of the insertion portion 11, and the insertion slot extends upward and penetrates through the chassis 1, so that the insertion slot can be stably inserted into the hook 211. It can be understood that the slot does not extend upwards indefinitely, and the position of the slot in the chassis 1 is a certain distance away from the top side of the chassis 1, so that when the chassis 1 is hooked, the slot and the top side of the chassis 1 have enough thickness to support the hook 211, and the situation that the slot is broken from the inside due to insufficient thickness of the upper side of the slot is avoided.

The hook 211 is inserted into the slot through the lower opening. For example, when installing, a user or an installer can hold the chassis 1 up and install the chassis from top to bottom, so that the hook 211 is inserted into the slot from the lower opening; when the detachable chassis is detached, a user or an installer can hold the chassis 1, so that the hook 211 can be separated from the slot, and the detachable chassis is convenient, quick and easy to realize.

In one embodiment, the number of the hooks 211 is multiple, and the hooks 211 are distributed at intervals along the length direction of the supporting portion 212. As is exemplary. The number of the hooks 211 may be two, three or more, and taking the number of the hooks 211 as two as an example, please refer to fig. 3, the hooks 211 are respectively disposed on two sides of the supporting portion 212. Thus, when the chassis 1 is hung, the gravity of the chassis 1 can be distributed on the two hooks 211, so that the service life of the hooks 211 and the installation stability of the chassis 1 are improved.

In one embodiment, the hook 211 includes an insert plate 2111 and a connecting plate 2112, the insert plate 2111 is located above the connecting plate 2112, and the connecting plate 2112 connects the insert plate 2111 and the supporting portion 212. For example, referring to fig. 3, the inserting plate 2111 and the connecting plate 2112 may be integrally formed metal plates, the metal plates are bent in a direction away from the chassis 1 by stamping or the like to form the inserting plate 2111, and the remaining portion forms the connecting plate 2112, of course, the inserting plate 2111 and the connecting plate 2112 may also be two separate plates, and are connected by welding, clamping, screwing, gluing or the like; the connection mode of the connection plate 2112 and the support portion 212 may also be a welding, clamping, screwing, or gluing fixing mode, or the connection plate 2112 and the support portion 212 may be integrally formed, and the connection plate 2112 is formed by stamping and other modes.

In some embodiments, the angle between the insert plate 2111 and the attachment plate 2112 is greater than 90 °. Illustratively, referring to FIG. 3, the angle of the plate 2111 to the connection is about 120. Therefore, the hooks 211 can be conveniently inserted into the slots, and the installation efficiency is improved. It will be understood that the included angle described herein is the included angle formed by the insert plate 2111 and the connecting plate 2112 on the side away from the chassis 1.

In other embodiments, the connection plate 2112 extends obliquely upward from the support portion 212. For example, referring to fig. 3, the connection plate 2112 extends toward the chassis 1, and the angle formed by the connection plate 2112 and the support portion 212 is an obtuse angle, which is about 120 °. On one hand, the connecting plate 2112 is inclined towards the direction close to the chassis 1, so that the hook 211 can be better inserted into the slot; on the other hand, when the hook 211 is inserted into the slot, the chassis 1 slides down along the hook 211 to the connection point of the connection plate 2112 and the support part 212, so that the gravity of the chassis 1 can be transferred to the support part 212. If the angle formed by the connection plate 2112 and the support portion 212 is set at an acute angle or a right angle, unstable hanging is easily caused, and the gravity of the chassis 1 is also mostly concentrated on the connection plate 2112, the connection plate 2112 is easily bent, the hook 211 may be disengaged from the slot, a fall may be caused, and the service life of the hook 211 may be reduced.

In some embodiments, the angle between the insert plate 2111 and the attachment plate 2112 is greater than 90 °, and the attachment plate 2112 extends obliquely upward from the support portion 212. Therefore, the service life of the hook 211 is prolonged when the hook 211 is conveniently inserted into the slot, the installation efficiency is high, and the safety is good.

In one embodiment, the insertion buckle 21 is formed with a rib 21b, the rib 21b is formed on the connection plate 2112 and the insertion plate 2111, and the connection plate 2112 and the support plate, so as to improve the overall strength, make the insertion buckle 21 not easy to bend, and improve the service life of the insertion buckle 21.

In one embodiment, the fixing base 22 includes a bearing portion 221, an adjusting plate 222 and a vertical plate 223. A partial portion of the bearing part 221 is protruded toward the chassis 1 to form an escape groove. For example, referring to fig. 4, a fixing plate 2211, a bending plate 2212 and an avoiding plate 2213 are formed on the bearing part 221, the fixing plate 2211 is located at one end of the bearing part 221, the avoiding plate 2213 is formed at the other end of the bearing part 221, the bending plate 2212 is located in the middle of the bearing part 221, the fixing plate 2211 and the avoiding plate 2213 are respectively and vertically connected to two ends of the bending plate 2212, so that the fixing plate 2211 and the avoiding plate 2213 are parallel to the chassis 1, the bending plate 2212 is perpendicular to the chassis 1, and the avoiding plate 2213 is formed on one side, close to the wall, of the avoiding plate 2213, so that the fixing plate 2211 and the avoiding plate 2213 can be used for avoiding cushion plates, skirting lines or other installations in houses, and are efficient, convenient and easy to implement; the fixing plate 2211, the bending plate 2212 and the avoiding plate 2213 can be three independent plates, and the connection mode among the fixing plate 2211, the bending plate 2212 and the avoiding plate 2213 can be a fixing mode such as welding, clamping, screwing or gluing. Of course, the fixing plate 2211, the bending plate 2212 and the avoidance plate 2213 may be formed by integrally forming rectangular metal plates, and bending the fixing plate 2211, the bending plate 2212 and the avoidance plate 2213 by pressing or the like.

The bearing part 221 is fixed to the chassis 1. Illustratively, the fixing plate 2211 is formed with a second mounting hole 22a, the chassis 1 is formed with a threaded hole, and a fastener, such as a screw or a stud, is threaded through the second mounting hole 22a and is engaged with the threaded hole to fix the bearing portion 221 on the chassis 1.

The adjustment plate 222 connects the bearing part 221 and the vertical plate 223. Illustratively, the adjusting plate 222 is connected to the bypass plate 2213 and the vertical plate 223, respectively, and the connection manner is not limited, and may be welding, clamping, screwing, or gluing.

The vertical plate 223 is used for connection with a wall. Illustratively, the vertical plate 223 is formed with a third mounting hole 22b, and is fixed to the wall by a fastener, such as a screw or a stud, passing through the third mounting hole 22 b.

The connection position of the adjustment plate 222 and the carrying portion 221 is a first connection portion 224. The adjustment plate 222 can be wrapped around the first connection portion 224 and held in either of the first mounting positions. For example, the adjusting plate 222 is connected to an end of the bypass plate 2213 away from the bending plate 2212, and the first connecting portion 224 may be a hinge or a hinge, and is fixedly connected to the adjusting plate 222 and the end of the bypass plate 2213, respectively. Like this, when carrying out chassis 1 installation, can be according to the installation needs for example when dodging skirting line or other objects, through adjusting plate 222 and rotate around first connecting portion 224 to change the angle between adjusting plate 222 and the board 2213 of dodging and install and dodge, the flexibility is strong, and installation effectiveness is high. It will be appreciated that the first mounting position is where the adjustment plate 222 is rotated to a different mounting position, depending on the mounting requirements.

The joint of the adjustment plate 222 and the vertical plate 223 is a second joint 225. The vertical plate 223 can rotate about the second connecting portion 225 and be held at any one of the second mounting positions. Illustratively, the vertical plate 223 is connected to an end of the adjusting plate 222 away from the bypass plate 2213, and the second connecting portion 225 may be a hinge or a hinge, and is fixedly connected to an end of the vertical plate 223 and an end of the adjusting plate 222, respectively. Like this, when carrying out chassis 1 installation, can be according to the installation needs for example when dodging skirting line or other objects, through adjusting vertical board 223 and rotate around second connecting portion 225, change the angle between vertical board 223 and adjusting plate 222 and install and dodge, the flexibility is strong, and installation effectiveness is high. It will be appreciated that the second mounting position is where the vertical plate 223 is rotated to a different mounting position, depending on the mounting requirements.

The axis of the first connection portion 224 and the axis of the second connection portion 225 are parallel to each other. Thus, the axes of the adjusting plate 222 and the vertical plate 223 are parallel to each other, so that the adjustment of the adjusting plate and the vertical plate can be extended along only one direction, and the operation is easy, simple and efficient.

For example, when the fixing base 22 is installed on the chassis 1, if there is no skirting line on the wall, please refer to fig. 5, the adjusting plate 222 may be adjusted to rotate around the first connecting portion 224, so that the adjusting plate 222 is perpendicular to the avoiding plate 2213, and then the vertical plate 223 is adjusted to rotate around the second connecting portion 225, so that the vertical plate 223 is perpendicular to the adjusting plate 222 and is connected and fixed with the wall, so that one side of the avoiding plate 2213 close to the chassis 1 can press the wires or pipes in the chassis 1, thereby preventing the wires or pipes from being exposed out of the chassis 1, and improving the appearance and the smoothness; if the wall has a skirting line, please refer to fig. 6, the adjustment plate 222 can be adjusted to rotate around the first connection portion 224, so that the adjustment plate 222 is attached to the skirting line, and then the vertical plate 223 is adjusted to rotate around the second connection portion 225, so that the vertical plate 223 is attached to and fixed on the skirting line. Like this, when compressing tightly electric wire and pipeline, also dodged the skirting line, the simple operation, it is pleasing to the eye clean and tidy high.

In the embodiment, the avoiding groove is formed in the bearing part 221, the first connecting part 224 is arranged at the joint of the bearing part 221 and the adjusting plate 222, the second connecting part 225 is arranged on the adjusting plate 222 and the vertical plate 223, so that the adjusting plate and the vertical plate 223 can respectively rotate around the first connecting part 224 and the second connecting part 225, some indoor structural objects such as skirting lines can be avoided, and the other side of the avoiding groove is utilized to press and abut against the electric wires and/or the pipelines on the outer surface of the chassis 1, so that the appearance is attractive and neat, and the realization is easy.

In one embodiment, referring to fig. 4, the first connecting portion 224 is formed with a plurality of first lightening holes 224a spaced along an axis thereof to enable the adjustment plate 222 to rotate about the first connecting plate 2112. Illustratively, a plurality of first lightening holes 224a may be formed on the first connecting portion 224 at intervals to reduce strength, so that the adjusting plate 222 may be rotated by a simple tool such as a wrench, which is simple, efficient and low in cost.

The second connecting portion 225 is formed with a plurality of second lightening holes 225a arranged at intervals along an axis thereof so that the vertical plate 223 can rotate about the second connecting portion 225. For example, a plurality of second lightening holes 225a may be formed on the second connecting portion 225 at intervals to weaken the strength, so that the vertical plate 223 may be rotated by a simple tool such as a wrench, which is simple, efficient and low in cost.

In one embodiment, the chassis assembly 100 includes a coolant pipe joint, a drain pipe joint, and a mounting cover plate 3, and a mounting cavity 1c is formed at one side of the lower portion of the chassis 1 in the left-right direction. For example, referring to fig. 1, 2, 5 or 6, a mounting cavity 1c is formed on the lower right side of the rear surface 1a of the chassis 1. The rear side, the downside and the one side along left right direction of installation cavity 1c all have uncovered, and refrigerant coupling and drain pipe joint all are located installation cavity 1 c. For example, referring to fig. 1, 2, 5 or 6, the side of the installation cavity 1c close to the wall, the lower side and the right side are all provided with openings. Therefore, openings are formed in the three directions, and the refrigerant pipe joint and the drain pipe joint are convenient to operate.

The mounting cover 3 is detachably connected to the chassis 1 to close the lower side of the mounting chamber 1c and the opening of one side in the left-right direction. For example, referring to fig. 1, 2, 5 or 6, the mounting cover plate 3 includes an upper plate 31 and a lower plate 32, one end of the upper plate 31 is detachably connected to the right side of the chassis 1, the other end of the upper plate 31 is connected to one end of the lower plate 32, and the other end of the lower plate 32 is detachably connected to the bottom side of the chassis 1, so that the whole mounting cover plate 3 is substantially in the shape of an inverted "7". The detachable manner of the mounting cover 3 and the chassis 1 includes but is not limited to magnetic attraction or clamping, for example, in some embodiments, the connection between the mounting cover 3 and the chassis 1 is provided with a magnet, or one of the two is provided with a magnet, and the other is provided with a metal with iron and nickel alloy.

For example, in some embodiments, one side of the lower plate 32 has a latch, and one side of the upper plate 31 has a latch, and the latch is latched with the chassis 1, and the latch can axially rotate the upper plate 31 to disengage, and when the cover plate 3 is removed, the latch is first pressed to disengage the lower plate 32 from the chassis 1, and then rotated counterclockwise along the axis to disengage the upper plate 31 from the chassis 1, so as to operate the internal drain and coolant connectors. In other embodiments, when installing the cover plate 3, the latch of the upper plate 31 can be connected to the right side of the chassis 1, and then the upper plate 31 is rotated clockwise, and then the latch of the lower plate 32 is snapped to the bottom side of the chassis 1. Like this, can be under the condition of not taking off chassis 1, through rotatory installation apron 3 of opening to the inspection holds the interior drain pipe joint of intracavity and the takeover condition of refrigerant coupling, can also prevent that mosquito mouse etc. from getting into from downside and right side, and barrier propterty is strong.

In the embodiment, the installation cover plate 3 is arranged, so that when the pipeline is installed, two side surfaces of the accommodating cavity can be opened by opening the installation cover plate 3, so that a user or a technician can operate a drainage pipe joint and a refrigerant pipe joint in the accommodating cavity conveniently and efficiently; the installation cover plate 3 is closed, so that mosquitoes and mice can be prevented from entering the device, and the protection capability is strong.

In one embodiment, the mounting cover 3 has a knock-out portion 3a formed on a lateral side of the mounting cover, and the knock-out portion 3a falls off under a force to form a knock-out hole penetrating the mounting cover 3. For example, referring to fig. 1, fig. 2, fig. 5, fig. 6, or fig. 7, the left and right sides of the upper plate 31 are formed with the knockdown portions 3a with different sizes, which may be selected according to the size of the pipe to be connected, after the target knockdown portion 3a is selected, the knockdown portion 3a may be knocked by using a hammer or other tool, so that part of the material on the mounting cover plate 3 is separated from the receiving cavity to form a knockdown hole, and the knockdown hole communicates the receiving cavity with the indoor space, so as to lead out the pipe in the receiving cavity, which is convenient, rapid, and easy to implement.

In one embodiment, referring to fig. 1, fig. 2, fig. 5 or fig. 6, the bottom plate assembly 100 includes an insulating layer 4, and the insulating layer 4 is attached to the rear surface 1a of the bottom plate 1. Exemplarily, the heat preservation layer 4 can be heat preservation foam, also can be other materials that have the heat preservation function, fixes the heat preservation layer 4 on the rear surface 1a of chassis 1 through other fasteners such as screw to carry out heat preservation to inside air current and handle, avoid the temperature unbalance, the temperature control precision is high.

The part of the heat preservation layer 4 corresponding to the insert buckle 21 is provided with a groove 4a, and the groove 4a is used for avoiding the insertion part 11. Therefore, the groove 4a can be used for avoiding the inserting part 11 and the inserting buckle 21, so that the rear surface 1a of the chassis 1 can be better attached to a wall, and the appearance is attractive and neat. An empty space 4b for wiring is arranged between the fixed seat 22 and the heat insulation layer 4. Illustratively, the empty space 4b is formed at the lower part of the rear surface 1a of the heat insulation layer 4, and the empty space 4b is communicated with the accommodating cavity, so that the electric wires and/or pipes led out from the accommodating cavity can be routed in the empty space 4b, and then the electric wires and/or pipes are abutted and clamped in the empty space 4b through the avoiding plate 2213, so that the appearance is attractive and neat.

In one embodiment, the knock-out part 3a is formed on the lateral side of the chassis 1 along the left-right direction, and the knock-out part 3a falls off under force to form a knock-out hole penetrating through the chassis 1. Exemplarily, the knocking-off parts 3a with different sizes are formed on the left side of the chassis 1 and can be selected according to the size of the pipeline of the connecting pipe, after the selected target knocking-off part 3a is selected, the knocking-off part 3a can be knocked by using tools such as a hammer or a hammer, so that part of materials on the chassis 1 are separated from each other to form knocking-off holes, and the knocking-off holes are communicated with the vacant space 4b and the indoor space, so that the pipeline containing the cavity can be led out of the room conveniently, quickly and easily.

In an embodiment, referring to fig. 7, a part of the front surface 1b of the chassis 1 protrudes to the rear side to form a first air outlet channel 1d, an air inlet channel 1e and a second air outlet channel 1f, respectively, and the air inlet channel 1e is located between the first air outlet channel 1d and the second air outlet channel 1 f. Exemplarily, a first air outlet channel 1d is formed at the upper portion of the front surface 1b of the chassis 1 and is communicated with the indoor space, a second air outlet channel 1f is formed at the lower portion of the front surface 1b of the chassis 1 and is communicated with the indoor space, an air inlet channel 1e is formed at the middle portion of the front surface 1b of the chassis 1, and fans are disposed in the first air outlet channel 1d and the second air outlet channel 1 f. Here, by providing the first air outlet duct 1d and the second air outlet duct 1f, efficiency is high.

In some embodiments, the upper and lower portions on the front surface 1b of the chassis 1 are provided with mounting interfaces 12 for fixedly mounting the heat exchanger. The form of the mounting interface 12 includes a screw connection or a snap connection. The heat exchanger covers the first air outlet channel 1d, the second air outlet channel 1f and the air outlet channel so as to form a closed space between the first air outlet channel 1d, the second air outlet channel 1f, the air outlet channel and the heat exchanger, air flow enters the air inlet channel 1e after heat exchange through the heat exchanger, and then the air flow after heat exchange is discharged to the indoor through fans in the first air outlet channel 1d and the second air outlet channel 1f, so that the indoor heating or refrigerating effect is realized.

This embodiment is through being provided with first air-out passageway 1d, second air-out passageway 1f and inlet air duct 1e on chassis 1 surface, and technical staff or user only need including installation fan and heat exchanger, reduce the installation degree of difficulty and subsequent maintenance degree of difficulty, work efficiency is high.

Another aspect of the present embodiment provides an air conditioner including the floor pan assembly 100, a cover, and a heat exchanger of any one of the above embodiments. The cover is covered on the front side of the chassis 1 to form an accommodating space. For example, the cover can be fixed on the front side of the chassis 1 by clamping, screwing or magnetic attraction, and a receiving space is formed between the cover and the front surface 1b of the chassis 1. The heat exchanger is located in the accommodating space. Illustratively, the upper and lower portions of the front surface 1b of the chassis 1 are provided with mounting interfaces 12 for fixedly mounting the heat exchanger. The form of the mounting interface 12 includes a screw connection or a snap connection.

This embodiment sets up the heat exchanger through being formed with accommodation space between chassis subassembly 100 and shroud, compact structure, and is pleasing to the eye clean and tidy, heats and refrigerate effectually.

The above description is only a preferred embodiment of the present application, and is not intended to limit the present application, and it is obvious to those skilled in the art that various modifications and variations can be made in the present application. All changes, equivalents, modifications and the like which come within the spirit and principle of the application are intended to be embraced therein.

Claims (12)

1. A floor assembly, comprising:

a chassis (1) formed with a socket part (11);

the mounting piece (2) comprises a plug buckle (21) and a fixing seat (22), the plug buckle (21) is in plug-in fit with the plug-in part (11), the plug buckle (21) can be connected with a wall through a fastening piece, the fixing seat (22) is fixed on the chassis (1), and the fixing seat (22) can be connected with the wall through the fastening piece.

2. Chassis assembly according to claim 1, characterized in that the plug-in part (11) and the holder (22) are arranged on the chassis (1) at a distance in the up-down direction.

3. Chassis assembly according to claim 1, wherein the insert buckle (21) comprises a hook (211) and a support (212), the support (212) being intended to be connected to a wall, the hook (211) being arranged on the support (212) near the side of the chassis (1);

the inserting part (11) is arranged on the rear surface (1a) of the chassis (1) and is provided with a slot with a lower opening, and the hook (211) is inserted into the slot through the lower opening.

4. The floor assembly according to claim 3, characterized in that the number of the hooks (211) is multiple, and the hooks (211) are distributed at intervals along the length direction of the support part (212).

5. Chassis assembly according to claim 3, characterized in that the hook (211) comprises an insert plate (2111) and a connecting plate (2112), the insert plate (2111) being located above the connecting plate (2112), the connecting plate (2112) connecting the insert plate (2111) and the support portion (212);

the included angle between the inserting plate (2111) and the connecting plate (2112) is larger than 90 degrees; and/or the connection plate (2112) extends obliquely upward from the support portion (212).

6. The floor assembly according to claim 1, characterized in that the fixing seat (22) comprises a bearing portion (221), an adjusting plate (222) and a vertical plate (223), a partial portion of the bearing portion (221) protrudes towards the floor (1) to form an avoidance groove, the bearing portion (221) is fixed on the floor (1), the adjusting plate (222) connects the bearing portion (221) and the vertical plate (223), the vertical plate (223) is used for connecting with a wall, the connecting portion of the adjusting plate (222) and the bearing portion (221) is a first connecting portion (224), the connecting portion of the adjusting plate (222) and the vertical plate (223) is a second connecting portion (225), the adjusting plate (222) can rotate around the first connecting portion (224) and is maintained at any one first installation position, the vertical plate (223) can rotate around the second connecting portion (225) and is maintained at any one second installation position, the axis of the first connecting portion (224) and the axis of the second connecting portion (225) are parallel to each other.

7. The floor assembly according to claim 6, wherein the first coupling portion (224) is formed with a plurality of first lightening holes (224a) spaced along an axis thereof so that the adjustment plate (222) can be rotated about the first coupling portion (224), and the second coupling portion (225) is formed with a plurality of second lightening holes (225a) spaced along an axis thereof so that the vertical plate (223) can be rotated about the second coupling portion (225).

8. The chassis assembly according to claim 1, wherein the chassis assembly (100) comprises a coolant pipe joint, a drain pipe joint and a mounting cover plate (3), a mounting cavity (1c) is formed on one side of the lower portion of the chassis (1) in the left-right direction, the rear side, the lower side and one side in the left-right direction of the mounting cavity (1c) are provided with openings, the coolant pipe joint and the drain pipe joint are located in the mounting cavity (1c), and the mounting cover plate (3) is detachably connected with the chassis (1) to close the openings on the lower side and one side in the left-right direction of the mounting cavity (1 c).

9. The floor assembly according to claim 8, characterized in that the side of the mounting cover plate (3) in the left-right direction is formed with a knock-out portion (3a), and the knock-out portion (3a) is forced to fall down to form a knock-out hole penetrating through the mounting cover plate (3).

10. The chassis assembly according to claim 1, wherein the chassis assembly (100) comprises an insulating layer (4), the insulating layer (4) is attached to a rear surface (1a) of the chassis (1), a groove (4a) is formed in a portion of the insulating layer (4) corresponding to the inserting buckle (21), the groove (4a) is used for avoiding the inserting portion (11), and a vacant space (4b) for routing is formed between the fixing seat (22) and the insulating layer (4).

11. The chassis assembly according to claim 1, wherein a part of the front surface (1b) of the chassis (1) protrudes to the rear side to form a first outlet channel (1d), an inlet channel (1e) and a second outlet channel (1f), respectively, the inlet channel (1e) being located between the first outlet channel (1d) and the second outlet channel (1 f).

12. An air conditioner, comprising:

the undercarriage assembly (100) of any of claims 1-11;

the cover is covered on the front side of the chassis (1) to form an accommodating space;

the heat exchanger is positioned in the accommodating space.

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