CN115507451A

CN115507451A - Power line routing structure of saddle type air conditioner and saddle type air conditioner

Info

Publication number: CN115507451A
Application number: CN202210186511.1A
Authority: CN
Inventors: 吕洪宇; 刘利
Original assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-12-23
Also published as: WO2023160063A1

Abstract

The invention discloses a power line wiring structure of a saddle type air conditioner and the saddle type air conditioner, wherein the saddle type air conditioner comprises an indoor unit positioned at the indoor side, an outdoor unit positioned at the outdoor side and a saddle bridge structure connecting the indoor unit and the outdoor unit, a through cavity is arranged in the saddle bridge structure and is used for communicating the inner cavity of the indoor unit with the inner cavity of the outdoor unit, an electrical box is arranged in the through cavity, a power line is led out from the interior of the electrical box and extends to the side of the indoor unit, a threading hole is arranged on a shell of the indoor unit, and the power line penetrates out through the threading hole, so that the space is fully utilized, and the power line wiring is simple and convenient.

Description

Power line routing structure of saddle type air conditioner and saddle type air conditioner

Technical Field

The invention relates to the technical field of air conditioners, in particular to a power line routing structure of a saddle type air conditioner and the saddle type air conditioner.

Background

The window type air conditioner on the market at present is mostly square in shape, belong to the unitary air conditioner, by chassis, encloser, faceplate, wind channel, indoor fan, outdoor fan, electrical machinery, compressor, condenser, evaporator, etc. make up, its height to shelter from the sunshine after installing is about the total height of the window type air conditioner, the customer can't enjoy sufficient sunshine; because the outdoor part and the indoor part of the window type air conditioner are integrated, the noise generated by the outdoor part can be transmitted to the indoor space, so that the noise is very high, the comfort level of a client is influenced, and the window type air conditioner cannot be suitable for the client sensitive to the noise.

In order to solve the problem, saddle type air conditioners are produced, mainly comprising an indoor part and an outdoor part, wherein the indoor part is separated from the outdoor part, and the indoor part is separated from the outdoor part, so that the indoor noise is effectively reduced. The indoor part and the outdoor part are connected together through a saddle bridge. The indoor part mainly comprises a panel, a cover shell, a chassis, an evaporator, a cross flow fan, a motor, an air channel, an electric control assembly and the like. The outdoor part mainly comprises a housing, a chassis, a compressor, a condenser, a pipeline, a motor bracket, an axial flow fan and the like.

In the aspect of power line wiring, the saddle type air conditioner needs to be considered from the viewpoint of simple and convenient wiring, and the existing saddle type air conditioner has no relevant research in the aspect.

The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.

Disclosure of Invention

The invention provides a power line wiring structure of a saddle type air conditioner and the saddle type air conditioner aiming at the problems pointed out in the background technology.

In order to realize the purpose of the invention, the invention is realized by adopting the following technical scheme:

the invention provides a power line wiring structure of a saddle type air conditioner, wherein the saddle type air conditioner comprises an indoor unit positioned at the indoor side, an outdoor unit positioned at the outdoor side and a saddle bridge structure for connecting the indoor unit and the outdoor unit, a through cavity is arranged in the saddle bridge structure and is used for communicating the inner cavity of the indoor unit with the inner cavity of the outdoor unit, and an electrical box is arranged in the through cavity;

the power cord is drawn forth from the inside of electrical apparatus box to indoor set side extension, be equipped with the through wires hole on the casing of indoor set, the power cord warp the through wires hole is worn out.

In some embodiments of the present application, the threading hole is located at a rear position of a side portion of the indoor unit.

In some embodiments of the present application, the power cord is provided with a wire fixing portion on a path extending from the electrical box to the threading hole.

In some embodiments of the present application, the power cord led out from the electrical box extends horizontally along the bottom of the through cavity, and then extends vertically to the threading hole along the rear wall of the inner cavity of the indoor unit.

In some embodiments of the present application, the saddle bridge structure comprises:

the indoor saddle axle housing is provided with a first through cavity, and one end of the indoor saddle axle housing is fixedly connected with the indoor unit;

the outdoor saddle axle housing is provided with a second through cavity, and one end of the outdoor saddle axle housing is fixedly connected with the outdoor unit;

the indoor saddle axle housing and the outdoor saddle axle housing are sleeved with each other so as to communicate an inner cavity of the indoor unit with an inner cavity of the outdoor unit, and the indoor saddle axle housing and the outdoor saddle axle housing can move relatively;

the electrical box is arranged on one of the indoor saddle axle housing and the outdoor saddle axle housing which is positioned on the inner side.

In some embodiments of the present application, the indoor saddle bridge shell comprises an indoor saddle bridge L-shaped bottom plate and an indoor saddle bridge cover plate, and the indoor saddle bridge cover plate is arranged on the top of the transverse portion of the indoor saddle bridge L-shaped bottom plate and encloses the first through cavity;

the vertical part of the indoor saddle bridge L-shaped bottom plate forms a back plate of the indoor unit and is fixedly connected with the bottom plate of the indoor unit;

the threading hole is formed in the side portion of the vertical portion of the indoor saddle bridge L-shaped bottom plate.

In some embodiments of the present application, the saddle bridge structure further comprises a saddle bridge housing fixedly connected to one of the indoor saddle bridge housing and the outdoor saddle bridge housing located on an outer side;

when the indoor saddle axle housing and the outdoor saddle axle housing move away from each other, the saddle axle housing shields one of the indoor saddle axle housing and the outdoor saddle axle housing, which is located on the inner side.

In some embodiments of this application, outdoor saddle bridge housing cover is located the outside of indoor saddle bridge housing, the one end of saddle bridge housing with outdoor saddle bridge is connected, the other end with the casing of indoor set with the vertical portion of indoor saddle bridge L type bottom plate is connected, the lateral part of saddle bridge housing be equipped with the just right hole of dodging of through wires hole.

In some embodiments of the present application, the outdoor saddle bridge shell includes an outdoor saddle bridge L-shaped bottom plate and an outdoor saddle bridge cover plate, and the outdoor saddle bridge cover plate is disposed on top of a transverse portion of the outdoor saddle bridge L-shaped bottom plate and encloses the second through cavity;

the vertical part of the L-shaped bottom plate of the outdoor saddle bridge forms a back plate of the outdoor unit and is fixedly connected with the bottom plate of the outdoor unit.

The invention also provides a saddle type air conditioner, which comprises the power line routing structure.

Compared with the prior art, the invention has the advantages and positive effects that:

in the saddle type air conditioner disclosed in the application, the power cord is drawn forth from the inside of electrical apparatus box to extend to indoor set side, be equipped with the through wires hole on the casing of indoor set, the power cord wears out through the through wires hole, so that be connected with indoor supply socket. The wiring structure of the power line makes full use of the internal space of the saddle bridge structure, so that the power line is simple and convenient to wire.

The power cord that draws from the electrical apparatus box is worn out from the inner chamber of indoor set with the shortest distance, reduces inside and walks line length, makes the inside more regular and compact of air conditioner, simultaneously, the power cord is drawn forth the back lateral part of indoor set back, can continue to extend along indoor wall body in order to be connected with power plug, also is convenient for walk the line indoor, walks more pleasing to the eye.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can obtain other drawings based on the drawings without inventive labor.

Fig. 1 is a schematic axial side structure view of a saddle type air conditioner according to an embodiment, as viewed from an indoor side;

fig. 2 is a schematic view of an axial side structure of the saddle type air conditioner according to the embodiment, as viewed from an outdoor side;

FIG. 3 is a schematic view illustrating a structure of a saddle bridge structure of a saddle type air conditioner after being stretched, according to an embodiment;

FIG. 4 is a schematic view of the structure of FIG. 3 without the cover;

FIG. 5 is a schematic illustration of a sliding arrangement between an indoor saddle axle housing and an outdoor saddle axle housing in accordance with an embodiment;

FIG. 6 is a schematic structural view of a housing according to an embodiment;

FIG. 7 is an enlarged view of portion A of FIG. 6;

FIG. 8 is a schematic structural diagram of an indoor saddle axle housing in accordance with an embodiment;

FIG. 9 is a schematic view of the structure of FIG. 8 as viewed from the direction Q1;

FIG. 10 is an exploded view of an indoor saddle axle housing in accordance with embodiments;

FIG. 11 is a schematic structural view of an outdoor saddle axle housing in accordance with an embodiment;

FIG. 12 is a schematic view of the structure of FIG. 11 as viewed from the direction Q2;

FIG. 13 is an exploded view of an outdoor saddle axle housing in accordance with an embodiment;

fig. 14 is an internal structure view of an outdoor unit and a saddle bridge structure according to an embodiment;

fig. 15 is a schematic air inlet and outlet diagram of a saddle type air conditioner according to an embodiment;

fig. 16 is a schematic structural view of an indoor heat exchanger according to an embodiment;

FIG. 17 is a schematic structural view of a filter unit mounted on a drip tray according to an embodiment;

fig. 18 is an assembled cross-sectional view between a drip tray and a filter portion according to an embodiment;

FIG. 19 is a schematic structural view of a drip tray according to an embodiment;

FIG. 20 is a schematic structural view of a filter portion according to an embodiment;

FIG. 21 is a schematic diagram of an electrical component arrangement within an electrical box according to an embodiment;

FIG. 22 is a schematic view of a top vibration dampening seal structure of an appliance cartridge according to an embodiment;

fig. 23 is a schematic diagram of a routing structure of a power line according to an embodiment;

FIG. 24 is an enlarged view of the portion B of FIG. 2;

FIG. 25 is an enlarged view of portion C of FIG. 23;

fig. 26 is a schematic view of a mounting structure of the wifi module on the appliance box according to the embodiment;

fig. 27 is a schematic structural view of an appliance box according to an embodiment;

fig. 28 is a schematic structural diagram of a wifi module according to an embodiment.

Reference numerals are as follows:

100-indoor unit;

111-indoor top air outlet, 112-indoor front air inlet and 113-indoor rear air inlet;

120-indoor heat exchanger, 121-first heat exchanger section, 122-second heat exchanger section and 123-third heat exchanger section;

130-crossflow fans;

140-threading holes;

200-an outdoor unit;

211-outdoor front air outlet, 212-outdoor side air inlet, 213-outdoor rear air inlet and 214-outdoor top air inlet;

220-a compressor;

230-an outdoor heat exchanger;

240-separator structure;

250-axial fan;

260-an adjustable bolt;

300-a saddle bridge structure;

310-an indoor saddle axle housing, 311-an indoor saddle bridge L-shaped bottom plate, 3111-a transverse part of the indoor saddle bridge L-shaped bottom plate, 3112-a vertical part of the indoor saddle bridge L-shaped bottom plate, 312-an indoor saddle bridge cover plate, 313-a first through cavity, 314-an indoor saddle bridge reinforcing plate and 315-a buffer sealing part;

320-outdoor saddle axle housing, 321-outdoor saddle bridge L-shaped bottom plate, 3211-transverse part of outdoor saddle bridge L-shaped bottom plate, 3212-vertical part of outdoor saddle bridge L-shaped bottom plate, 322-outdoor saddle bridge cover plate, 323-second through cavity, 324-outdoor saddle bridge reinforcing plate;

330-a saddle bridge housing, 331-a top plate of the saddle bridge housing, 332-a side plate of the saddle bridge housing, 3321-a lateral plate transverse part of the saddle bridge housing, 3322-a lateral plate vertical part of the saddle bridge housing, 333-a convex part and 334-an avoidance hole;

340-sliding rail, 341-outer rail and 342-inner rail;

400-a water pan;

410-a water receiving area, 411-a water distributing rib;

420-water containing area, 421-outer water tank, 4211-first outer side wall, 4212-second outer side wall, 4213-third outer side wall, 4214-fourth outer side wall, 422-inner water tank, 4221-first inner side wall, 4222-second inner side wall, 4223-third inner side wall, 4224-fourth inner side wall, 423-first water through opening and 424-second water through opening;

430-a blocking part;

440-mounting posts;

500-a filter section;

510-housing, 511-first housing perimeter wall, 512-second housing perimeter wall, 513-tie rib, 514-reinforcement ring rib, 515-first seal ring, 516-second seal ring, 517-stop portion, 518-overhang portion;

520-a filter screen;

600-an electric appliance box, 610-an inclined wall, 621-a first installation part, 622-a second installation part, 630-a second insertion part, 641 a first wiring port, 642-a second wiring port, 650-a flanging, 661-a capacitor, 662-a transformer, 663-a circuit board, 670-a power line and 680-a wire fixing part;

700-drain pump, 710-drain line;

800-heat exchange lines;

900-wifi module, 910-first insert, 920-lug, 930-stop plate.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. To simplify the disclosure of the present invention, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.

Saddle type air conditioner

The present embodiment discloses a saddle type air conditioner, which includes an indoor unit 100 located at an indoor side, an outdoor unit 200 located at an outdoor side, and a saddle bridge structure 300 connecting the indoor unit 100 and the outdoor unit 200, referring to fig. 1.

The inner cavity of the indoor unit 100, the inner cavity of the saddle bridge structure 300, and the inner cavity of the outdoor unit 200 are communicated.

The saddle type air conditioner is of an N-shaped structure, and the indoor unit 100 and the outdoor unit 200 are respectively disposed at two ends of the saddle bridge structure 300 and located at the same side of the saddle bridge structure 300.

When the saddle type air conditioner is installed on the window, the saddle bridge structure 300 is directly seated on the window, the indoor unit 100 is located at the indoor side, and the outdoor unit 200 is located at the outdoor side.

Since the indoor unit 100 and the outdoor unit 200 are both located below the window, the saddle-type air conditioner solves the problem that the existing integrated window air conditioner blocks sunlight after being installed.

The saddle bridge structure 300 separates the indoor unit 100 from the outdoor unit 200, which helps to prevent noise of the outdoor unit 200 from being transmitted to the indoor side, thereby improving user comfort.

The indoor unit 100 mainly includes a casing, an indoor heat exchanger, a water receiving tray, a cross-flow fan, an air duct, and the like.

The outdoor unit 200 mainly includes a casing, an outdoor heat exchanger, an axial fan, a compressor, and the like.

Indoor machine-indoor side air inlet and outlet)

In some embodiments of the present invention, a gap is formed between the back panel of the indoor unit 100 and the indoor wall.

In some embodiments of the present application, the air inlet and outlet manner of the indoor unit 100 is: referring to fig. 2, the indoor unit 100 is installed to supply air to the front and back sides thereof and to discharge air from the top thereof.

Specifically, an indoor front air inlet 112 is disposed on a front side plate of the indoor unit 100, an indoor rear air inlet 113 is disposed on a rear plate of the indoor unit 100, and an indoor top air outlet 111 is disposed at a top of the indoor unit 100.

Indoor air flows into the inner cavity of the indoor unit 100 through the indoor front air inlet 112 and the indoor rear air inlet 113, exchanges heat with the indoor heat exchanger 120, and flows out of the indoor top air outlet 111.

The gap between the back plate of the indoor unit 100 and the indoor side wall provides a possibility of the back side intake of the indoor unit 100.

The front side and the back side of the indoor unit 100 simultaneously supply air, and compared with the existing window air conditioner, the air supply rate is remarkably increased, which is beneficial to improving the heat exchange efficiency of the indoor heat exchanger, thereby improving the heat exchange efficiency of the whole machine.

The mode of front side and dorsal part air inlet simultaneously when guaranteeing sufficient intake, cancels the bottom air inlet to solve among the prior art water collector increase windage that indoor unit bottom air inlet leads to, the comdenstion water spills over the problem that drips.

Because the air inlet does not need to be arranged at the bottom of the indoor unit, too large space does not need to be reserved between the bottom plate of the indoor unit and the water receiving disc, the whole height of the indoor unit is reduced, and the indoor occupied space is reduced.

The back plate of the indoor unit is provided with the hollow air inlet, and the hollow air inlet is matched with a corresponding concave design, so that the weight of the indoor unit is favorably reduced, and the structural strength of the back plate of the indoor unit is favorably improved.

In some embodiments of the present application, the indoor front air inlet 112 and the indoor rear air inlet 113 are respectively provided with a detachable filter screen (not shown) for filtering dust and impurities.

In some embodiments of the present application, indoor top air outlet 111 inclines towards the indoor side, and gas after heat exchange flows towards the indoor side.

In some embodiments of the present invention, a spacer or an adjustable bolt (not shown) is disposed between the back panel of the indoor unit 100 and the indoor side wall, so as to improve the installation stability of the indoor unit 100.

Indoor machine-indoor heat exchanger

In some embodiments of the present application, referring to fig. 15 and 16, the indoor heat exchanger 120 has a three-stage structure, and includes a first heat exchanger section 121, a second heat exchanger section 122, and a third heat exchanger section 123 connected in sequence.

The first heat exchanger segment 121 extends in the vertical direction, the second heat exchanger segment 122 extends obliquely downward from the bottom of the first heat exchanger segment 121, and the third heat exchanger segment 123 extends obliquely upward from the bottom of the second heat exchanger segment 122.

The first heat exchanger segment 121 and the second heat exchanger segment 122 are disposed near a front side plate of the indoor unit 100, and the second heat exchanger segment 122 extends obliquely downward from the bottom of the first heat exchanger segment 121 toward a direction away from the front side plate.

The heat exchanger third section 123 is disposed near the back plate of the indoor unit 100, and the heat exchanger third section 123 extends obliquely upward from the bottom of the heat exchanger second section 122 toward the direction near the back plate.

The front side inlet air flows through the first heat exchanger section 121 and the second heat exchanger section 122, and the back side inlet air flows through the third heat exchanger section 123.

The cross flow fan 130 is disposed in an area surrounded by the three-stage indoor heat exchanger, and makes full use of an inner space of the indoor unit 100, thereby achieving a compact structure.

The wind after heat exchange by the first heat exchanger section 121, the second heat exchanger section 122 and the third heat exchanger section 123 is collected and flows out from the top air outlet 111.

The air inlet of both sides and syllogic indoor heat exchanger perfect adaptation around the indoor set, each way air inlet can both fully carry out the heat exchange with indoor heat exchanger, greatly improves indoor heat exchanger's heat exchange efficiency.

In some embodiments of the present application, the indoor rear air inlet 113 is disposed opposite to the heat exchanger section 123, so that the air flowing in from the indoor rear air inlet can directly exchange heat with the heat exchanger section 123, thereby improving the heat exchange efficiency.

In some embodiments of the present application, included angles between the first heat exchanger section 121, the second heat exchanger section 122, and the third heat exchanger section 123 and the vertical direction are all less than 40 °, so that it is ensured that water drainage of the indoor heat exchanger 120 after installation is smooth, and condensed water can flow down along fins, thereby avoiding the condensed water from dripping from the middle of the fins.

In some embodiments of the present application, the top of the heat exchanger third section 123 is not higher than the connection position of the heat exchanger first section 121 and the heat exchanger second section 122, so that the overall structure of the indoor heat exchanger 120 is more compact on the basis of meeting the heat exchange requirement and the cross flow fan installation requirement, which is helpful for reducing the volume of the indoor unit 100.

In some embodiments of the present application, the length of the second heat exchanger section 122 is greater than the length of the first heat exchanger section 121 and the length of the third heat exchanger section 123, so that in a limited inner cavity of the indoor unit 100, the effective area between the inlet air and the indoor heat exchanger 120 is increased as much as possible, and the heat exchange efficiency is improved.

Indoor machine-water pan)

In some embodiments of the present application, a water pan 400 for holding condensed water is disposed in the inner cavity of the indoor unit 100.

Referring to fig. 17, a water receiving area 410 and a water containing area 420 are provided in the water receiving tray 400, an inner water tank 422 and an outer water tank 421 are provided inside and outside the water containing area 420, a filtering portion 500 is provided at a position where the inner water tank 422 communicates with the outer water tank 421, the water receiving area 410 communicates with the outer water tank 421, and the inner water tank 422 communicates with the drain pump 700 through a drain line 710.

The condensed water generated by the indoor heat exchanger 120 drops into the water receiving area 410, and then flows into the inner water tank 422 through the outer water tank 421 and the filter part 500 in sequence.

The outer water tank 421 mainly plays a role in settling the dust particles and dirt with large mass in the condensed water.

Because the water storage area of the outer water tank 421 is large, the rising speed of the water level is slow in the process of storing the condensed water, so that the dust particles and dirt in the condensed water have enough time to automatically settle to the bottom of the outer water tank.

The condensed water passes through the filtering part 500 after being primarily precipitated by the outer water tank 421, and fine dust particles contained in the condensed water are secondarily treated to isolate the fine dust in the outer water tank 421.

The condensed water after the secondary treatment enters the inner water tank 422, and the condensed water reaches a higher cleaning degree, so that the problem that impurities block a drainage pipeline and a drainage pump when the drainage pump 700 extracts the water can be effectively avoided.

A float switch (not shown) is provided in the inner water tank 422, and when the water level in the inner water tank 422 reaches a certain level, the float switch is activated, and the drain pump 700 starts pumping water.

Water collector 400 in this embodiment adopts the mode of "outer basin subsides, and interior basin filters", effectively promotes the dust filth removal effect of comdenstion water, reduces row's drain line and drain pump and blocks up the gap, reduces drain pump maintenance cost.

After the machine is used for a period of time, a user can pull the water blocking structure on the outer water tank 421, and water in the outer water tank 421 is carried by the high-speed propelling action of gravity-driven flow to flow out from the water blocking position, so that the self-cleaning function is realized.

In some embodiments of the present application, the total area of the water containing area 420 (the outer water tank 421+ the inner water tank 422) occupies about 1/6 of the total area of the water pan 400, and the water containing volume is larger, so as to contain more condensed water.

The area of the inner water tank 422 is about 1/2 of the whole water containing area 420, and more clean condensed water can be contained.

In some embodiments, a cover plate (not shown) is disposed on the top of the water containing region 420 to prevent condensed water containing dust particles and dirt dropping from the indoor heat exchanger 120 from falling into the water containing region 420.

In some embodiments of the present application, with reference to fig. 17, the inner water tank 422 is disposed on one side of the outer water tank 421, a water flow channel for flowing condensed water in the outer water tank is formed between a side wall of the inner water tank 422 and a side wall of the outer water tank 421, and the filter portion 500 is disposed at one end of the water flow channel.

The water in the outer water tank 421 flows along the water flow path to the filter part 500, and then flows into the inner water tank 422 after being filtered.

The water flow channel increases the flowing distance and time of the condensed water in the outer water tank 421, which is helpful to improve the settling effect of the dust particles and dirt.

In some embodiments of the present application, referring to fig. 18 and 19, the water containing region 420 is disposed on a side of the water-receiving tray 400 near the corner, and one end of the water flow channel extends to a side wall of the water-receiving tray 400.

The side wall of the water pan 400 is provided with a first water opening 423, the side wall of the inner water tank 422 is provided with a second water opening 424, the first water opening 423 is opposite to the second water opening 424, and the first water opening 423 is provided with a detachable blocking portion 430.

The condensed water in the outer water tank 421 is filtered by the filter part 500 and then flows into the inner water tank 422 through the second water through opening 424.

After the machine is operated for a period of time, a user can take down the blocking part 430 by himself, and condensed water in the outer water tank 421 can be discharged through the first water opening 423, so that dust particles and dirt settled in the outer water tank 421 can be completely discharged.

The filter unit 500 is taken out, and the condensed water in the inner water tank 422 can be discharged through the second water passage opening 424 and the first water passage opening 423.

That is, after the machine is operated for a certain period of time, the plugging portion 430 and the filtering portion 500 are taken out, and the water in the outer water tank 421 and the inner water tank 422 can be completely discharged.

The first water passage port 423 is provided at one end of the outer water tank 421, and the second water passage port 424 is provided at one end of the inner water tank 422, so that condensed water in the water tank flows from one end to the other end during drainage, and a certain washing effect is exerted on the inner wall of the water tank.

In some embodiments of the present invention, one end of the filter part 500 is disposed in the first water passage opening 423 to close the first water passage opening 423; the other end of the filter part 500 is disposed in the second water passage 424, and the outer water tank 421 and the inner water tank 422 are communicated with each other through the inner cavity of the filter part 500.

The condensed water in the outer water tank 421 passes through the inner cavity of the filter part 500 and flows into the inner water tank 422, and the secondary filtration of dust particles is automatically completed.

The filter part 500 can be taken out from the outside of the water tray 400, so that the filter part 500 can be cleaned and replaced conveniently.

In some embodiments of the present invention, a mounting column 440 is disposed outside a sidewall of the drip tray 400, a through hole communicating with the outer water tank 421 is disposed in the mounting column 400, and one end (i.e., the protruding portion 518) of the filtering portion 500 extends into the through hole through the first water opening 423.

The outer side of the mounting post 440 is detachably provided with a blocking portion 430 for blocking the through hole. Specifically, the periphery of the mounting column 440 is provided with external threads, the blocking portion 430 is of a blocking cover structure, the inner periphery of the blocking portion is provided with internal threads, and the blocking portion 430 is screwed on the mounting column 440.

When the filter unit 500 needs to be removed, the plugging portion 430 is removed, and the protruding portion 518 is pulled by hand, so that the filter unit 500 can be pulled out.

In some embodiments, the outer tub 421 includes a first outer sidewall 4211, a second outer sidewall 4212, a third outer sidewall 4213 and a fourth outer sidewall 4214 connected in sequence.

The side walls of the inner water tank 422 for forming the water flow channel include a first inner side wall 4221, a second inner side wall 4222, a third inner side wall 4223 and a fourth inner side wall 4224 which are connected in sequence, and every two adjacent side walls are in an L-shaped structure.

The first inner sidewall 4221 is connected to the fourth outer sidewall 4211, the fourth inner sidewall 4224 is connected to the third outer sidewall 4213, and a space for accommodating the filter portion 500 is formed between the third inner sidewall 4223 and the third outer sidewall 4213.

The first water passage port 423 is provided in the third outer side wall 4213, and the second water passage port 424 is provided in the third inner side wall 4223.

The water containing area 420 structure designed in this way makes the water flow channel formed between the outer water tank 421 and the inner water tank 421 be L-shaped, and the long and narrow water flow channel is more beneficial to the sedimentation of dust particles and dirt.

The filter part 500 is arranged at the corner position where the outer water tank 421 is communicated with the inner water tank 422, and water flow can obtain a buffering effect at the corner position, so that the secondary filtering effect of dust particles is improved.

In some embodiments of the present application, a plurality of water guiding ribs are disposed in the water receiving area 410 to guide the condensed water.

In some embodiments of the present application, a plurality of water diversion ribs 411 arranged at intervals are disposed at a position where the side of the outer water tank 421 is communicated with the water receiving area 410, and a water flow gap for supplying water to flow into the outer water tank 421 is formed between two adjacent water diversion ribs 411, so as to flow equally the condensed water.

Indoor machine-filter part

To the specific structure of the filtering portion 500, in some embodiments of the present application, the filtering portion 500 is mainly used for filtering dust particles and dirt in condensed water in the water pan 400, so as to prevent the drainage pipeline and the drainage pump from being blocked.

The filter part 500 is detachably installed on the drip tray 400, so that the filter part 500 can be conveniently cleaned and replaced.

In some embodiments of the present application, referring to fig. 18 and 20, the filter portion 500 includes a housing 410, a cavity with an open end is formed therein, an opening (not labeled) is formed in the housing 410 and is communicated with the cavity, a filter net 520 is formed in the cavity, and the opening is covered by the filter net 520.

The condensed water in the water pan 400 enters the cavity through the opening and the filter screen 520, and then flows out through the opening, so that the condensed water is filtered.

Taking the structure of the drip tray 400 shown in fig. 17 as an example, the condensed water in the outer water tank 421 flows into the internal cavity of the filter part 500 through the opening and the filter net 520, and then flows into the inner water tank 422.

In some embodiments of the present application, the housing 510 includes a first housing peripheral wall 511 and a second housing peripheral wall 512 arranged at intervals, a plurality of connection ribs 513 are disposed between the first housing peripheral wall 511 and the second housing peripheral wall 512, and openings are formed between the plurality of connection ribs 513. The opening area is large, the area of the filter screen 520 acted with the condensed water is larger, and the flowing smoothness and the filtering effect of the condensed water are improved.

The first casing peripheral wall 511 is provided in the first water passage 423, and the second casing peripheral wall 512 is provided in the second water passage 424, whereby the filter unit 500 is fixed to the drain pan 400.

In some embodiments of the present application, the reinforcing ring ribs 514 are arranged between the plurality of connecting ribs 513 along the circumferential direction of the housing, so that the overall structural strength of the housing is further improved on the basis of not influencing the water fluidity and the filtering effect.

In some embodiments, the first housing peripheral wall 511 is provided with a first mounting ring groove, a first sealing ring 515 is provided in the first mounting ring groove, and the first sealing ring 515 is in sealing contact with the inner wall of the first water passage 423.

A second mounting ring groove is formed in the second housing peripheral wall 512, a second sealing ring 516 is arranged in the second mounting ring groove, and the second sealing ring 516 is in sealing contact with the inner wall of the second water vent 424.

In some embodiments of the present application, the second housing peripheral wall 512 is provided with a stopping portion 517, and the stopping portion 517 abuts against the outer peripheral wall of the second water through opening 424 to limit the installation movement displacement of the filter portion 500.

In some embodiments, the closed end of the housing 510 may have an extension 518, and the extension 518 may extend outward from the drip tray 400 for use in pulling the filter portion 500 from outside the drip tray 400.

Outdoor machine-outdoor side air inlet and outlet

In some embodiments of the present invention, a gap is formed between the back plate of the outdoor unit 200 and the outdoor side wall.

In some embodiments of the present application, the air inlet and outlet manner of the outdoor unit 200 is: referring to fig. 1, air is supplied to the left, right, top, and back sides of the outdoor unit 200, and air is discharged from the front side.

Specifically, an outdoor rear air inlet 213 is formed in a rear panel of the outdoor unit 200, outdoor side air inlets 212 are respectively formed in left and right side panels of the outdoor unit 200, an outdoor top air inlet 214 is formed in a top panel of the outdoor unit 200, and an outdoor front air outlet 211 is formed in a front panel of the outdoor unit 200.

The outdoor air flows into the inner cavity of the outdoor unit 200 through the outdoor rear air inlet 213, the outdoor side air inlet 212, and the outdoor top air inlet 214, exchanges heat with the outdoor heat exchanger 230, and then flows out of the outdoor front air outlet 211.

In some embodiments, the bottom of the outdoor unit 200 is provided with a bottom inlet (not shown).

The gap between the back plate of the outdoor unit 200 and the outdoor side wall provides a possibility of the backside intake air of the outdoor unit 200.

The outdoor unit 200 adopts a four-side air inlet mode, so that the air inlet volume is increased, the heat dissipation efficiency of the outdoor heat exchanger is improved, and the heat exchange efficiency of the whole machine is improved.

The hollow-out air inlets are formed in the back plate and the bottom plate of the outdoor unit 200, and are matched with corresponding concave designs, which contributes to reducing the weight of the outdoor unit and improving the structural strength of the back plate and the bottom plate of the outdoor unit.

The outdoor rear air inlet 213 is opposite to the axial flow fan 250 in the outdoor unit, so that the capacity of sucking air from the outdoor when the outdoor axial flow fan 250 operates is greatly enhanced, and the heat dissipation effect of the outdoor heat exchanger through air flow is improved.

The problem of sucking impurities such as fallen leaves and the like can be avoided while the air inlet at the outdoor bottom increases the air inlet volume.

In some embodiments of the present application, referring to fig. 2, the bottom plate, the left and right side plates, and the top plate of the outdoor unit 200 are respectively provided with flanges at a side facing the outdoor front air outlet 211, the outdoor heat exchanger 230 is disposed near the outdoor front air outlet 211, and each flange is fixedly connected to the outdoor heat exchanger 230 through a connector (e.g., a screw).

The area surrounded by each flanging forms an outdoor front air outlet 211, so that the area of the air outlet is increased, and the air outlet efficiency is improved.

The outdoor heat exchanger 230 is exposed at the outdoor front outlet 211, so that the heat dissipation effect of the outdoor heat exchanger 230 is improved.

In some embodiments of the present invention, a spacer (not shown) or an adjustable bolt 260 is disposed between the back plate of the outdoor unit 200 and the outdoor wall, so as to improve the installation stability of the outdoor unit 200.

Outdoor machine-internal structure

In some embodiments of the present application, referring to fig. 14, a partition structure 240 is disposed in the outdoor unit 200, and the partition structure 240 divides an inner cavity of the outdoor unit 200 into a front cavity and a rear cavity which are disposed in front of and behind each other.

The front cavity is communicated with an outdoor front air outlet 211, and the rear cavity is communicated with an outdoor rear air inlet 213, an outdoor bottom air inlet, an outdoor side air inlet 212 and an outdoor top air inlet 214.

The outdoor heat exchanger 230 is provided at the front side of the barrier structure 240 in the front chamber.

The partition structure 240 is provided with a mounting port (not labeled), the mounting port is provided with an axial fan 250, and the axial fan 250 guides air in the rear cavity to the front cavity, and directly discharges the air from the outdoor front air outlet 211 after exchanging heat with the outdoor heat exchanger 230.

In some embodiments of the present invention, the compressor 220 is disposed in the space between the partition plate structure 240 and the back plate and the side plate of the outdoor unit 200, so as to fully utilize the internal space of the outdoor unit 200, and the structure is compact.

Saddle bridge structure

In some embodiments of the present application, the saddle bridge structure 300 can be extended and retracted, and the length of the saddle bridge structure 300 can be adjusted to adapt to walls with different thicknesses.

Fig. 1 and 2 show the structure of the saddle bridge structure 300 when it is not stretched, and fig. 3 shows the structure of the saddle bridge structure 300 after it is stretched.

The saddle bridge structure 300 can be provided with a plurality of telescopic gears, and is convenient to adjust and use.

In some embodiments of the present application, referring to fig. 3 and 4, the saddle bridge structure 300 includes an indoor saddle bridge housing 310 and an outdoor saddle bridge housing 320.

Referring to fig. 8 to 10, the indoor saddle case 310 has a first through cavity 313 formed therein, and the indoor saddle case 310 is fixedly coupled to the indoor unit 100.

The structure of the outdoor saddle housing 320 refers to fig. 11 to 13, a second through cavity 323 is formed therein, and the outdoor saddle housing 320 is fixedly connected to the outdoor unit 200.

The indoor saddle axle housing 310 and the outdoor saddle axle housing 320 are sleeved with each other to communicate the inner cavity of the indoor unit 100 with the inner cavity of the outdoor unit 200, and the indoor saddle axle housing 310 and the outdoor saddle axle housing 320 can move relatively to achieve the expansion and contraction of the saddle axle structure 300.

In some embodiments, the outdoor saddle housing 320 is sleeved outside the indoor saddle housing 310, as shown in FIG. 4.

In other embodiments, the indoor saddle housing 310 is nested outside of the outdoor saddle housing 320.

In some embodiments of the present application, a sliding portion is disposed between the indoor saddle bridge housing 310 and the outdoor saddle bridge housing 320, so that the sliding movement between the indoor saddle bridge housing 310 and the outdoor saddle bridge housing 320 is more reliable and smooth.

The sliding part can be a slide rail structure, and can also be a slide way, a slide block structure and the like arranged between the two.

When the sliding part is a sliding rail 340, in some embodiments, when the outdoor saddle axle housing 320 is sleeved outside the indoor saddle axle housing 310, referring to fig. 5, the outer rail 341 of the sliding rail is fixedly connected to the inner wall of the outdoor saddle axle housing 320, and the inner rail 342 of the sliding rail is fixedly connected to the outer wall of the indoor saddle axle housing 310.

In other embodiments (not shown), when the indoor saddle axle housing 310 is sleeved outside the outdoor saddle axle housing 320, the outer rail 341 of the slide rail is fixedly connected to the inner wall of the indoor saddle axle housing 310, and the inner rail 342 of the slide rail is fixedly connected to the outer wall of the outdoor saddle axle housing 320.

In some embodiments of the present application, there are two slide rails 340, one of the slide rails 340 is disposed between the left side walls of the indoor saddle axle housing 310 and the outdoor saddle axle housing 320, and the other slide rail 340 is disposed between the right side walls of the indoor saddle axle housing 310 and the outdoor saddle axle housing 320, and both sides of the slide rails are provided with sliding structures, so that the structure is more reliable.

In some embodiments of the present application, the saddle bridge structure 300 is provided with an indoor vertical portion extending downward on a side facing the indoor unit 100, the indoor vertical portion constitutes a back plate of the indoor unit 100 and is fixedly connected to a bottom plate of the indoor unit 100, and the indoor vertical portion is provided with an indoor rear air inlet 113.

The saddle bridge structure 300 is provided with an outdoor vertical portion extending downward on a side facing the outdoor unit 200, the outdoor vertical portion constitutes a back panel of the outdoor unit 200 and is fixedly connected to a bottom panel of the outdoor unit 200, and the outdoor vertical portion is provided with an outdoor rear air inlet 213.

The saddle bridge structure 300 is fixedly connected to the indoor unit 100 and the outdoor unit 200 through two vertical portions, which is helpful to improve structural stability among the indoor unit 100, the outdoor unit 200, and the saddle bridge structure 300.

The saddle bridge structure 300 can bear the weight of a part of the indoor unit 100 and the outdoor unit 200, and the weight is transferred to the window through the saddle bridge structure 300, so that the safety of the whole saddle type air conditioner after installation is improved, and the risk of crash is reduced.

Saddle bridge structure-indoor saddle axle housing

With respect to the specific structure of the indoor saddle housing 310, referring to fig. 8-10 in some embodiments of the present application, the indoor saddle housing 310 includes an indoor saddle L-shaped bottom plate 311 and an indoor saddle cover plate 312, and the indoor saddle cover plate 312 is disposed on top of a transverse portion 3111 of the indoor saddle L-shaped bottom plate and encloses a first through cavity 313.

The vertical portion 3112 of the indoor saddle bridge L-shaped bottom plate is the aforementioned indoor vertical portion, and constitutes a back plate of the indoor unit 100, and referring to fig. 4, the vertical portion 3112 of the indoor saddle bridge L-shaped bottom plate is fixedly connected to the bottom plate of the indoor unit 100.

A vent is arranged on the vertical part 3112 of the L-shaped bottom plate of the indoor saddle bridge, and the vent is an indoor rear air inlet 113.

An indoor saddle bridge reinforcing plate 314 is arranged at the switching position of the transverse part 3111 and the vertical part 3112 of the indoor saddle bridge L-shaped bottom plate, so that the structural strength of the indoor saddle bridge L-shaped bottom plate 3111 is further improved.

Saddle bridge structure-outdoor saddle axle housing

Regarding the specific structure of the outdoor saddle axle housing 320, referring to fig. 11 to 13 in some embodiments of the present application, the outdoor saddle axle housing 320 includes an outdoor saddle axle L-shaped bottom plate 321 and an outdoor saddle axle cover plate 322, and the outdoor saddle axle cover plate 322 is disposed on top of a transverse portion 3221 of the outdoor saddle axle L-shaped bottom plate and encloses a second through cavity 323.

The vertical portion 3212 of the L-shaped bottom plate of the outdoor bridge is the above-mentioned outdoor vertical portion, and forms a back plate of the outdoor unit 200, and referring to fig. 14, the vertical portion 3212 of the L-shaped bottom plate of the outdoor bridge is fixedly connected to the bottom plate of the outdoor unit 200.

The vertical part 3212 of the L-shaped bottom plate of the outdoor saddle bridge is provided with a vent, which is the outdoor rear air inlet 213.

An outdoor saddle bridge reinforcing plate 324 is arranged at the switching position of the transverse part 3221 and the vertical part 3222 of the L-shaped bottom plate of the outdoor saddle bridge, so that the structural strength of the L-shaped bottom plate 321 of the outdoor saddle bridge is further improved.

Saddle bridge structure-saddle bridge cover shell

In some embodiments of the present application, referring to fig. 3 and 4, the saddle type air conditioner further includes a saddle cover 330 fixedly coupled to one of the indoor saddle shell 310 and the outdoor saddle shell 320, which is located at an outer side.

When the indoor and

outdoor saddle housings

310 and 320 are moved away from each other, the saddle housing 330 shields one of the indoor and

outdoor saddle housings

310 and 320, which is located at the inner side.

When the saddle bridge construction 300 is unstretched, referring to FIGS. 1 and 2, the saddle housing 330 shields both the indoor and

outdoor saddle housings

310 and 320.

When the saddle structure 300 is stretched, taking the outer side of the indoor saddle axle housing 310 sleeved with the outdoor saddle axle housing 320 as an example, referring to fig. 3 and 4, the indoor saddle axle housing 310 will be exposed, and at this time, the exposed indoor saddle axle housing 310 is shielded by the saddle axle housing 330.

Regarding the specific structure of the saddle bridge housing 330, in some embodiments of the present application, the saddle bridge housing 330 includes a saddle bridge housing top plate 331 and a saddle bridge housing side plate 332, the saddle bridge housing top plate 331 covers the top of the saddle bridge structure 300, and the saddle bridge housing side plate 332 covers the side of the saddle bridge structure 300.

The saddle bridge housing side plate 332 is of an L-shaped structure, the transverse part 3321 of the saddle bridge housing side plate shields the side surface of the saddle bridge structure 300, and the vertical part 3322 of the saddle bridge housing side plate is fixedly connected with the side plate of the indoor unit 100 to form a part of the side surface of the indoor unit 100, so that the saddle bridge housing 330 can be fixedly installed on the indoor unit 100.

In some embodiments of the present application, referring to fig. 3 and 7, the lateral portion 3321 of the side plate of the saddle housing is provided with a protruding portion 333 protruding toward the inner side thereof, and the protruding portion 333 is fixedly connected to one of the indoor saddle housing 310 and the outdoor saddle housing 320, which is located on the outer side, by a connecting member (such as a screw), so as to position the indoor saddle housing 310 and the outdoor saddle housing 320 after moving to a desired position relatively.

Taking the case that the outdoor saddle axle housing 320 is sleeved outside the indoor saddle axle housing 310, after the saddle axle structure 300 is stretched in place, the saddle axle housing 330 is fixedly connected with the outdoor saddle axle housing 320, and since the indoor saddle axle housing 310 and the saddle axle housing 330 are both fixedly connected with the indoor unit 100, and the outdoor saddle axle housing 320 is fixedly connected with the outdoor unit 200, the stop position fixation of the saddle axle structure 300 at a fixed position is realized.

The convex part 333 is arranged to form a concave on the outer side surface of the saddle bridge housing 330, and the screw is embedded in the concave structure, so that the outer end surface of the screw is prevented from protruding outside the saddle bridge housing 330 to scratch a user.

Saddle bridge structure-installation of electrical apparatus box

In some embodiments of the present application, referring to fig. 14, the interior of the saddle bridge structure 300 is a through cavity, and the electrical box 600 is disposed in the interior through cavity of the saddle bridge structure 300.

The electrical box 600 makes full use of the internal space of the saddle bridge structure 300, so that the whole structure is more compact.

In some embodiments of the present application, a gap is formed between the electrical box 600 and the side wall of the saddle bridge structure 300 for the pipe of the heat exchange pipeline 800 and the pipe of the drain pipeline 710.

The heat exchange pipe 800 connected between the outdoor heat exchanger 230 and the indoor heat exchanger 120 extends along the inner cavity of the outdoor unit 200, the inner cavity of the saddle bridge structure 300, and the inner cavity of the indoor unit 100.

The drainage pump 700 is disposed in the outdoor unit 200, the drainage pump 700 is communicated with the water pan 400 through a drainage pipeline 710, and the drainage pipeline 710 extends along the inner cavity of the outdoor unit 200, the inner cavity of the saddle bridge structure 300, and the inner cavity of the indoor unit 100, and extends to the water pan 400 of the indoor unit, specifically to the inner water tank 422.

In some embodiments of the present application, the electrical box 600 is disposed by being attached to one side of the through cavity, a gap for the heat exchange pipeline 800 and the drainage pipeline 710 of the air conditioner to pass through is formed between the electrical box 600 and the other side of the through cavity, and the drainage pipeline 710 and the heat exchange pipeline 800 extend and route from one side of the electrical box 600, so that the internal structure of the saddle bridge structure 300 is more regular and compact.

The saddle bridge structure 300 in this embodiment not only has the function of connecting the indoor unit 100 and the outdoor unit 00, but also has the functions of installing the electrical box 600, running pipes and wires, and is multifunctional, integrated and more compact in structure.

In some embodiments of the present application, one side of the electrical box 600 has an inclined wall 610, and the inclined wall 610 is inclined in a vertical plane, so as to avoid the heat exchange pipeline 800 and the drain pipeline 710 when the saddle bridge structure 300 is extended and retracted, and avoid interference to the heat exchange pipeline 800 and the drain pipeline 710 when the saddle bridge structure 300 is extended and retracted.

In some embodiments of this application, use outdoor saddle axle housing 320 cover to locate the outside of indoor saddle axle housing 310 as an example, on the fixed horizontal portion 3111 of locating indoor saddle axle L type bottom plate of electrical apparatus box 600, electrical apparatus box 600 top is uncovered, and the installation of the inside electrical apparatus of being convenient for utilizes indoor saddle axle apron 312 to open the top of electrical apparatus box 600 to carry out the shutoff.

For the specific installation structure of the electrical box 600 inside the saddle bridge structure 300, in some embodiments of the present application, referring to fig. 27, a first installation portion 621 is disposed at a top of one side of the electrical box 600, and the first installation portion 621 is fixedly connected to a side wall enclosing a through cavity through a connecting member (e.g., a screw); the bottom of the other side of the electrical box 600 is provided with a second mounting portion 622, and the second mounting portion 622 and the bottom wall enclosing the through cavity are fixedly connected through a connecting member (such as a screw).

The fixed mounting inside saddle bridge structure 300 can be realized through two connecting pieces to electrical apparatus box 600, and dislocation set about first installation department 621 and the second installation department 622 improves electrical apparatus box 600's installation steadiness.

Damping and waterproof of electrical box

In some embodiments of this application, electrical apparatus box 600 is equipped with buffering sealing 315 with the position department that encloses into the inner wall contact that the saddle bridge structure 300 runs through the chamber, and buffering sealing 315 plays the damping effect on the one hand, and on the other hand can avoid condensing the inside that the condensate water drippage on the inner wall of saddle bridge structure 300 is at electrical apparatus box 600, improves electrical apparatus box 600's waterproof performance.

As a specific example, referring to fig. 22, the inside of the indoor saddle bridge cover 312 is provided with a buffer sealing part 315, and referring to fig. 10, the buffer sealing part 315 is in close contact with and seals against the top of the electrical box 600, and covers the top opening of the electrical box 600.

The open-top structure of the electrical box 600 facilitates the installation of electrical devices inside the electrical box 600, and the inner wall of the saddle bridge structure 300 (specifically, the indoor saddle bridge cover plate 312) serves as a top cover of the electrical box 600, so that the structure is simplified, and the cost is reduced.

In some embodiments of the present application, referring to fig. 22 and 27, a flange 650 is disposed at the open top of the electrical box 600, the flange 650 extends toward the outside of the electrical box 600, and the flange 650 abuts against the buffer sealing portion 315, so as to increase the contact area between the electrical box 600 and the buffer sealing portion 315 and improve the sealing effect.

Internal structure of electrical equipment box

In some embodiments of the present application, referring to fig. 21, the inner space of the electrical box 600 includes a first inner space (not labeled) and a second inner space (not labeled) that are connected, and the inclined wall 610 is one of the sidewalls that enclose the first inner space.

The first inner cavity space and the second inner cavity space are divided in space, and no partition plate structure is arranged between the first inner cavity space and the second inner cavity space.

A capacitor 661 and a transformer 662 are provided in the first cavity space, the capacitor 661 is provided on a side close to the inclined wall 610, and the transformer 662 is provided on the other side wall opposite to the inclined wall 610.

The first inner cavity space is limited by the inclined wall 610 and is an irregular space, and the capacitor 661 and the transformer 62 are arranged in the first inner cavity space oppositely to fully utilize the first inner cavity space.

The circuit board 663 is arranged in the second inner cavity space, and the circuit board 663 is paved in the second inner cavity space so as to reduce the overall height of the electric appliance box 600 and realize the installation of the electric appliance box 600 in the flat saddle bridge structure 300.

In some embodiments of the present application, the sidewall of the electrical box 600 is provided with a wire routing port for routing wires.

The wire-routing port is arranged at the top of the side wall of the electric appliance box 600, and the top of the wire-routing port is open, so that the wires can be conveniently routed.

And, walk the opening on line mouth upper portion and be less than the opening of lower part, also, walk the line mouth and be top binding off column structure, play limiting displacement to wearing to locate the intraoral circuit of walking, avoid the circuit to deviate from walking the line mouth.

In some embodiments of the present application, the wire routing ports include a first wire routing port 641 and a second wire routing port 642 that are arranged at an interval, the first wire routing port 641 is used for routing a strong electric line, and the second wire routing port 642 is used for routing a weak electric line, so that the strong electric line and the weak electric line are separated, and the safety and reliability of the electrical box are improved.

Module)

In some embodiments of the present application, referring to fig. 21 and 26, a wifi module 900 is disposed on the outer sidewall of the electrical box 600, and the wifi module 900 faces the indoor machine side.

The wifi module 900 has the advantages of being convenient to install, good in signal receiving performance, not occupying space and the like.

The circuit that draws from wifi module 900 is led to the inside of electrical apparatus box 600 through walking the line mouth.

In some embodiments of the present application, referring to fig. 26 to 28, one side of the housing of the wifi module 900 is provided with a first inserting portion 910, and the opposite side is provided with a lug portion 920;

the second inserting portion 630 is formed on the sidewall of the electrical box 600, the first inserting portion 910 is inserted into the second inserting portion 630, and the lug portion 920 is fixedly connected to the sidewall of the electrical box 600 through a connecting member (e.g., a screw).

During the installation, along the horizontal direction with first portion 910 and the second portion 630 of inserting peg graft, realize wifi module 900 in the preliminary location in the electrical apparatus box 600 outside, then with lug portion 920 through the fix with screw on the lateral wall of electrical apparatus box 600 can, can realize wifi module 900's fixed mounting through a screw, it is convenient to install.

In some embodiments of the present application, the first inserting portion 910 and the lug portion 920 are disposed on two sides of the housing in the length direction, and span the wifi module 900, so as to improve the installation reliability of the wifi module 900.

In some embodiments of the present application, the first inserting portion 910 has two portions, and the two portions are spaced apart from each other vertically, so as to further improve the inserting reliability.

In some embodiments of the present application, the first inserting portion is an inserting plate, and the inserting plate extends towards the outer side of the housing along the horizontal direction; the second inserting portion 630 is a slot formed by an L-shaped flange provided on a side wall of the electrical box 600; the plugboard is inserted in the slot. The plug-in structure has the advantages of convenience in processing and plug-in.

In some embodiments of the present application, the upper and lower sides of the housing are provided with stop plates 930 at positions close to the insert plate, and the stop plates 930 abut against the L-shaped flanges.

wifi module 900 realizes the spacing of horizontal direction through the mode of one end grafting, other end screw fastening, and pastes through pasting between backstop 930 and the L type turn-ups, realizes the spacing of vertical direction, further improves wifi module 900's installation steadiness.

Power line routing

In some embodiments of the present application, referring to fig. 22 and 23, a power line 670 is led out from the inside of the electrical box 600 and extends to the indoor unit side, a threading hole 140 is provided on the casing of the indoor unit 100, and the power line 670 is led out through the threading hole 140 so as to be connected to an indoor power socket.

The routing structure of the power line makes full use of the internal space of the saddle bridge structure 300, so that the power line routing is simple and convenient.

In some embodiments of the present application, referring to fig. 2 and 24, the threading hole 140 is located at a position near the rear side of the indoor unit 100, and the power line 670 led out from the electrical box 600 penetrates out of the inner cavity of the indoor unit 100 at the shortest distance, so as to reduce the internal routing length, so that the inside of the air conditioner is more neat and compact, and meanwhile, after the power line 670 is led out from the rear side of the indoor unit 100, the power line can continue to extend along the indoor wall to be connected with a power plug, which is also convenient for indoor routing, and the routing is more beautiful.

In some embodiments of the present application, referring to fig. 23 and 25, a wire fixing part 680 is disposed on a path extending from the electrical box 600 to the threading hole 140, so as to improve the routing reliability of the power wire 670.

The wire fixing part 680 is an arch bridge type wire clamp structure, two ends of the wire fixing part 680 are fixed on the bottom wall of the saddle bridge structure 300 through screws, a wire routing hole is defined by the middle protruding structure of the wire fixing part 680 and the bottom wall of the saddle bridge structure 300, and the power wire 670 penetrates out of the wire routing hole.

In some embodiments of the present application, the power line 670 led out from the electrical box 600 extends horizontally along the bottom of the through cavity and then extends vertically along the rear wall of the inner cavity of the indoor unit 100 to the threading hole 140.

The power cord 670 is routed closely to the saddle bridge structure 300 and the inner wall of the indoor unit 100 without interfering with the installation and layout of other components inside, such as the drain line 710 and the heat exchange line 800.

Take the outside of outdoor saddle axle housing 320 cover locating indoor saddle axle housing 310 as an example, on the horizontal portion 3112 of indoor saddle axle L type bottom plate was fixed to electrical apparatus box 600, power cord 370 extended to vertical portion 3112's direction along horizontal portion 3111 of indoor saddle axle L type bottom plate, extended to through wires hole 140 along vertical portion 3112 of indoor saddle axle L type bottom plate again.

Referring to fig. 6 and 24, an avoiding hole 334 opposite to the threading hole 140 is formed at a side portion of the saddle bridge housing 330 so that the power line 670 can be smoothly passed out.

In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A power line routing structure of a saddle type air conditioner, the saddle type air conditioner comprises an indoor unit positioned at the indoor side, an outdoor unit positioned at the outdoor side and a saddle bridge structure connecting the indoor unit and the outdoor unit,

a through cavity is arranged in the saddle bridge structure and used for communicating an inner cavity of the indoor unit with an inner cavity of the outdoor unit, and an electric box is arranged in the through cavity;

the power cord is drawn forth from the inside of electrical apparatus box to indoor set side extension, be equipped with the through wires hole on the casing of indoor set, the power cord passes through the through wires hole is worn out.

2. The power line routing structure of saddle type air conditioner according to claim 1,

the threading hole is positioned at the position, close to the rear, of the side part of the indoor unit.

3. The power line routing structure of saddle type air conditioner according to claim 1,

and the power line is provided with a wire fixing part on a path extending from the electric appliance box to the threading hole.

4. The power line routing structure of saddle type air conditioner according to claim 1,

the power line led out from the electrical appliance box extends horizontally along the bottom of the through cavity and then vertically extends to the threading hole along the rear wall of the inner cavity of the indoor unit.

5. The power line routing structure of a saddle type air conditioner according to any one of claims 1 to 4, wherein said saddle bridge structure comprises:

6. The power line routing structure of saddle type air conditioner according to claim 5,

the indoor saddle bridge shell comprises an indoor saddle bridge L-shaped bottom plate and an indoor saddle bridge cover plate, and the indoor saddle bridge cover plate is arranged at the top of the transverse part of the indoor saddle bridge L-shaped bottom plate and encloses into the first through cavity;

7. The power line routing structure of a saddle-type air conditioner according to claim 6, wherein said saddle bridge structure further comprises:

the saddle bridge housing is fixedly connected with one of the indoor saddle bridge housing and the outdoor saddle bridge housing which is positioned on the outer side;

8. The power line routing structure of saddle type air conditioner according to claim 7,

the outdoor saddle bridge shell is sleeved on the outer side of the indoor saddle bridge shell, one end of the saddle bridge shell is connected with the outdoor saddle bridge, the other end of the saddle bridge shell is connected with the casing of the indoor unit and the vertical part of the indoor saddle bridge L-shaped bottom plate, and the side part of the saddle bridge shell is provided with a avoiding hole right opposite to the threading hole.

9. The power line routing structure of saddle type air conditioner according to claim 5,

the outdoor saddle axle housing comprises an outdoor saddle axle L-shaped bottom plate and an outdoor saddle axle cover plate, and the outdoor saddle axle cover plate is arranged at the top of the transverse part of the outdoor saddle axle L-shaped bottom plate and encloses into the second through cavity;

10. A saddle type air conditioner, comprising the power supply line routing structure according to any one of claims 1 to 9.