WO2023160603A1

WO2023160603A1 - Drainage structure of saddle-type air conditioner and saddle-type air conditioner

Info

Publication number: WO2023160603A1
Application number: PCT/CN2023/077812
Authority: WO
Inventors: 袁德嶒; 张强; 周树涛
Original assignee: 青岛海尔空调器有限总公司; 青岛海尔空调电子有限公司; 海尔智家股份有限公司
Priority date: 2022-02-28
Filing date: 2023-02-23
Publication date: 2023-08-31
Also published as: CN218119976U

Abstract

Disclosed in the present application are a drainage structure of a saddle-type air conditioner and the saddle-type air conditioner. The saddle-type air conditioner comprises an indoor unit located on an indoor side, an outdoor unit located on an outdoor side, and a saddle bridge structure connected to the indoor unit and the outdoor unit, wherein a water-blocking flange is provided on a cover plate of an outer side of the top of the saddle bridge structure; a drainage portion is provided on the water-blocking flange; water falling onto the cover plate is discharged to an outer side of the saddle-type air conditioner through the drainage portion; rainwater is prevented from flowing into the saddle bridge and the indoor side; and the waterproof performance of the whole machine is improved.

Description

Drainage structure of saddle air conditioner and saddle air conditioner

technical field

The utility model relates to the technical field of air conditioners, in particular to a drainage structure of a saddle-type air conditioner and the saddle-type air conditioner.

Background technique

At present, most of the window air conditioners on the market are square in shape and belong to an integrated air conditioner, which is composed of a chassis, a cover, a panel, an air duct, an indoor fan, an outdoor fan, a motor, a compressor, a condenser, an evaporator, etc., and its installation The height of the rear shading sunlight is about the total height of the window-type air conditioner, and customers cannot enjoy sufficient sunlight; since the outdoor part of the window-type air conditioner is integrated with the indoor part, the noise generated by the outdoor part will also be transmitted to the room, causing The noise is very loud, which affects the comfort of customers, and is not suitable for customers who are sensitive to noise.

In order to solve this problem, a saddle air conditioner came into being, which mainly includes an indoor part and an outdoor part, which separates the indoor part from the outdoor part, and separates the indoor from the outdoor, effectively reducing indoor noise. The indoor part and the outdoor part are connected together by a saddle bridge. The indoor part mainly includes components such as panels, casings, chassis, indoor heat exchangers, cross-flow fans, motors, air ducts, and electronic control components. The outdoor part mainly includes casing, chassis, compressor, outdoor heat exchanger, pipeline, motor, motor bracket, axial fan and other components.

The saddle bridge can be pulled and stretched to adjust the distance between the indoor unit and the outdoor unit, so that the window air conditioner can adapt to walls of different widths and sizes. After the saddle bridge is stretched, the saddle bridge located in the outdoor part is directly exposed to the outdoor side, and there is a risk of rainwater flowing into the saddle bridge and the indoor side.

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

technical problem

Aiming at the problems pointed out in the background technology, the utility model proposes a drainage structure of a saddle-type air conditioner and a saddle-type air conditioner. A drainage structure is provided outside the top of the saddle bridge to prevent rainwater from flowing into the saddle bridge and the indoor side.

technical solution

In order to realize above-mentioned utility model purpose, the utility model adopts following technical scheme to realize:

The utility model provides a drainage structure of a saddle-type air conditioner. The saddle-type air conditioner includes an indoor unit located on the indoor side, an outdoor unit located on the outdoor side, and a saddle bridge structure connecting the indoor unit and the outdoor unit. , the top outer cover plate of the saddle bridge structure is provided with a water-retaining flange, and a drainage part is provided on the water-retaining flange;

The water falling on the cover plate is discharged to the outside of the saddle-type air conditioner through the drain portion.

In some embodiments of the present application, the drainage part is disposed on a side of the cover plate close to the casing of the outdoor unit.

In some embodiments of the present application, the water retaining flange is arranged on the circumferential side of the cover plate, including a first water retaining flange and a second water retaining flange arranged in sequence along the circumferential direction of the cover plate. side, the third water-retaining flange and the fourth water-retaining flange;

The first water retaining flange is close to the outdoor unit and is fixedly connected with the casing of the outdoor unit;

The first water retaining flange is provided with a first drainage part.

In some embodiments of the present application, the first drainage part is an opening structure, and a water guiding part extending downward from the cover plate is provided at the opening structure.

In some embodiments of the present application, the water guide part includes a main water guide plate and side water guide plates arranged on the left and right sides of the main water guide plate, and the distance between the two side water guide plates is from the cover plate Decreases downwards.

In some embodiments of the present application, there is a gap between one end of the second water retaining flange and one end of the first water retaining flange, forming a second drainage portion;

And/or there is a gap between one end of the fourth water retaining flange and the other end of the first water retaining flange to form a second drainage portion.

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

An indoor saddle axle housing, which forms a first through cavity, and one end of the indoor saddle axle housing is fixedly connected to the indoor unit;

An outdoor saddle housing, which is formed with a second through cavity, and one end of the outdoor saddle housing is fixedly connected to the outdoor unit;

The outdoor saddle bridge is sleeved on the outside of the indoor saddle bridge housing to connect the inner cavity of the indoor unit with the inner cavity of the outdoor unit, and the indoor saddle bridge housing and the outdoor saddle bridge housing can be connected Relative movement;

The cover plate is arranged on the top of the outdoor saddle axle housing.

In some embodiments of the present application, the saddle bridge structure further includes a saddle bridge cover, and the top plate of the saddle bridge cover is located on the top of the cover plate;

When the indoor saddle housing and the outdoor saddle housing move away from each other, the saddle housing covers the extracted part of the indoor saddle housing.

In some embodiments of the present application, the outdoor saddle axle housing includes an outdoor saddle bridge L-shaped bottom plate and the cover plate, and the cover plate is arranged on the top of the lateral portion of the outdoor saddle bridge L-shaped bottom plate to enclose the second through cavity;

The vertical part of the L-shaped bottom plate of the outdoor saddle bridge constitutes the back plate of the casing of the outdoor unit, and is fixedly connected with the bottom plate of the outdoor unit.

The utility model also provides a saddle-type air conditioner, which includes the above-mentioned drainage structure.

Beneficial effect

In the saddle-type air conditioner disclosed in this application, the cover plate outside the top of the saddle bridge structure is provided with a water-retaining flange, and the water-retaining flange is provided with a drainage part, and the water falling on the cover plate flows to the saddle through the drain part. The outside of the type air conditioner is discharged to prevent water from flowing into the interior of the saddle bridge structure and the interior of the indoor unit through the saddle bridge structure, and improve the waterproof performance of the whole machine.

After reading the specific implementation of the utility model in conjunction with the accompanying drawings, other features and advantages of the utility model will become clearer.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description The drawings are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings on the premise of not paying creative labor.

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

Fig. 2 is a schematic view of the axial structure of the saddle air conditioner according to the embodiment viewed from the outdoor side;

Fig. 3 is a structural schematic diagram of a stretched saddle bridge structure of a saddle-type air conditioner according to an embodiment;

Fig. 4 is a schematic structural view of the structure shown in Fig. 3 omitting the case;

Fig. 5 is a schematic diagram of the sliding structure between the indoor saddle axle housing and the outdoor saddle axle housing according to the embodiment;

Fig. 6 is a schematic structural diagram of a casing according to an embodiment;

Figure 7 is an enlarged view of part A in Figure 6;

Fig. 8 is a structural schematic diagram of an indoor saddle axle housing according to an embodiment;

FIG. 9 is a schematic view of the structure shown in FIG. 8 observed from Q1 direction;

10 is an exploded view of an indoor saddle axle housing according to an embodiment;

Fig. 11 is a schematic structural view of an outdoor saddle axle housing according to an embodiment;

Figure 12 is a schematic view of the structure shown in Figure 11 observed from Q2;

Fig. 13 is an exploded view of an outdoor saddle axle housing according to an embodiment;

Fig. 14 is a schematic structural view of an outdoor saddle bridge cover plate according to an embodiment;

Figure 15 is a schematic view of the structure shown in Figure 14 observed from Q3;

Fig. 16 is an enlarged view of part B in Fig. 15;

Fig. 17 is a schematic diagram of the internal structure of the outdoor unit and the saddle bridge structure according to the embodiment.

Embodiments of the present invention

The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

In the description of this application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the application and simplifying the description, rather than indicating or implying References to devices or elements must have a particular orientation, be constructed, and operate in a particular orientation and therefore should not be construed as limiting the application.

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

In the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application in specific situations.

In the present invention, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature may include direct contact between the first and second features, and may also include the first and second features being in direct contact with each other. The features are not in direct contact but through another feature between them. Moreover, "above", "above" and "above" the first feature on the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. "Below", "beneath" and "under" the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.

The disclosure below provides many different implementations or examples for realizing different structures of the present invention. To simplify the disclosure of the present invention, components and arrangements of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the utility model. Furthermore, the present disclosure may repeat reference numerals and/or reference letters in different instances, such repetition is for simplicity and clarity and does not in itself indicate a relationship between the various embodiments and/or arrangements discussed. In addition, various specific process and material examples are provided herein, but one of ordinary skill in the art may recognize the use of other processes and/or the use of other materials.

This embodiment discloses a saddle-type air conditioner. Referring to FIG. 1 , it includes an indoor unit 100 located indoors, an outdoor unit 200 located outdoors, and a saddle bridge structure 300 connecting the indoor unit 100 and the outdoor unit 200 .

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 all connected.

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

Since the indoor unit 100 and the outdoor unit 200 are located below the window, the saddle-type air conditioner solves the problem of blocking sunlight after the installation of the existing integrated window unit.

The indoor unit 100 is separated from the outdoor unit 200 through the saddle bridge structure 300, which helps to prevent the noise of the outdoor unit 200 from being transmitted to the indoor side, and improves user comfort.

The indoor unit 100 mainly includes components such as a casing, an indoor heat exchanger, a water tray, a cross-flow fan, and an air duct.

The outdoor unit 200 mainly includes components such as a casing, an outdoor heat exchanger, an axial fan, and a compressor.

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

FIG. 1 and FIG. 2 are schematic diagrams of the structure of the saddle bridge structure 300 when it is not stretched, and FIG. 3 is a schematic diagram of the structure of the saddle bridge structure 300 after stretching.

The saddle bridge structure 300 can be provided with multiple telescopic gears, which is convenient for adjustment and use.

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

Referring to FIGS. 8 to 10 for the structure of the indoor axle housing 310 , a first through cavity 313 is formed therein, and the indoor axle housing 310 is fixedly connected to the indoor unit 100 .

Referring to FIG. 11 to FIG. 13 for the structure of the outdoor saddle housing 320 , a second through cavity 323 is formed therein, and the outdoor saddle housing 320 is fixedly connected with the outdoor unit 200 .

The indoor saddle housing 310 and the outdoor saddle housing 320 are mutually nested to connect the inner cavity of the indoor unit 100 with the inner cavity of the outdoor unit 200, and the indoor saddle housing 310 and the outdoor saddle housing 320 can move relative to each other to realize saddle Telescoping of the bridge structure 300 .

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

In other embodiments, the indoor saddle axle housing 310 is sleeved on the outside of the outdoor saddle axle housing 320 .

In some embodiments of the present application, a sliding part is provided between the indoor axle housing 310 and the outdoor axle housing 320 to make the sliding movement between the indoor axle housing 310 and the outdoor axle housing 320 more reliable and smooth.

The sliding part may be a slide rail structure, or a slideway, a slider structure, etc. arranged between the two.

When the sliding part adopts the slide rail 340, in some embodiments, when the outdoor saddle axle housing 320 is sleeved on the outside of the indoor saddle axle housing 310, referring to Fig. 5, the outer rail 341 of the slide rail is fixed to the inner wall of the outdoor saddle axle housing 320 Connection, the inner rail 342 of the slide rail is fixedly connected with the outer wall of the indoor saddle axle housing 310 .

In some other embodiments (not shown), when the indoor axle housing 310 is sleeved on the outside of the outdoor axle housing 320, the outer rail 341 of the slide rail is fixedly connected to the inner wall of the indoor axle housing 310, and the inner wall of the slide rail The rail 342 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 slide rail 340 is arranged 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 arranged at the indoor saddle axle housing Between 310 and the right side wall of the outdoor saddle axle housing 320, sliding structures are arranged on both sides, and the structure is more reliable.

In some embodiments of the present application, the saddle bridge structure 300 is provided with an indoor vertical part extending downward on the side facing the indoor unit 100, and the indoor vertical part constitutes the back plate of the indoor unit 100 and is fixed to the bottom plate of the indoor unit 100. connect.

The saddle bridge structure 300 is provided with an outdoor vertical portion extending downwards on the side facing the outdoor unit 200 , and the outdoor vertical portion constitutes the back plate of the outdoor unit 200 and is fixedly connected to the bottom plate of the outdoor unit 200 .

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

The saddle bridge structure 300 can carry a part of the weight of the indoor unit 100 and the outdoor unit 200, and transfer the weight to the window through the saddle bridge structure 300, which helps to improve the safety of the saddle-type air conditioner after installation and reduce the risk of crash .

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

The vertical part 3112 of the L-shaped bottom plate of the indoor saddle bridge is the indoor vertical part mentioned above, which constitutes the back panel of the indoor unit 100. Referring to FIG. 4, the vertical part 3112 of the L-shaped bottom plate of the indoor saddle bridge and the indoor unit 100 base plate fixed connection.

An indoor saddle bridge reinforcing plate 314 is provided at the transition position between the horizontal part 3111 and the vertical part 3112 of the indoor saddle bridge L-shaped bottom plate, which further improves the structural strength of the indoor saddle bridge L-shaped bottom plate 3111 .

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

The vertical part 3212 of the L-shaped bottom plate of the outdoor saddle bridge is the outdoor vertical part mentioned above, which constitutes the back plate of the outdoor unit 200. Referring to FIG. 14, the vertical part 3212 of the L-shaped bottom plate of the outdoor saddle bridge and the outdoor unit The bottom plate of 200 is fixedly connected.

An outdoor saddle bridge reinforcing plate 324 is provided at the transition position between the horizontal part 3221 and the vertical part 3222 of the L-shaped bottom plate of the outdoor saddle bridge, which further improves the structural strength of the L-shaped bottom plate 321 of the outdoor saddle bridge.

In some embodiments of the present application, referring to FIG. 3 and FIG. 4 , the saddle-type air conditioner further includes a saddle axle housing 330 , which is fixedly connected to the outer one of the indoor saddle axle housing 310 and the outdoor saddle axle housing 320 .

When the indoor saddle axle housing 310 and the outdoor saddle axle housing 320 move away from each other, the saddle axle cover 330 covers the inner one of the indoor saddle axle housing 310 and the outdoor saddle axle housing 320 .

When the saddle bridge structure 300 is not stretched, referring to FIG. 1 and FIG. 2 , the saddle bridge cover 330 covers both the indoor saddle bridge housing 310 and the outdoor saddle bridge housing 320 .

When the saddle bridge structure 300 is stretched, take the outdoor saddle bridge housing 320 sleeved on the outside of the indoor saddle bridge housing 310 as an example, referring to Figures 3 and 4, the indoor saddle bridge housing 310 will be exposed, and the saddle bridge housing 330 will be The exposed interior saddle axle housing 310 is shaded.

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, and the saddle bridge housing top plate 331 connects the saddle bridge structure 300 The top is covered, and the side panels 332 of the saddle bridge cover cover the sides of the saddle bridge structure 300 .

The side plate 332 of the saddle bridge case is an L-shaped structure, the lateral part 3321 of the side plate of the saddle bridge case covers the side of the saddle bridge structure 300, and the vertical part 3322 of the side plate of the saddle bridge case is fixed to the side plate of the indoor unit 100 The connection constitutes a part of the side surface of the indoor unit 100 and realizes the fixed installation of the saddle bridge cover 330 on the indoor unit 100 at the same time.

In some embodiments of the present application, referring to FIG. 3 and FIG. 7 , the lateral portion 3321 of the side plate of the saddle axle housing is provided with a protruding portion 333 protruding inward, and the protruding portion 333 is connected to the indoor saddle axle housing 310 and the outdoor The outer one of the saddle axle housing 320 is fixedly connected by a connecting member (such as a screw), so as to realize the positioning of the indoor saddle axle housing 310 and the outdoor saddle axle housing 320 after relative movement to a desired position.

Take the outdoor saddle housing 320 set on the outside of the indoor saddle housing 310 as an example. After the saddle structure 300 is stretched in place, the saddle housing 330 is fixedly connected to the outdoor saddle housing 320. Since the indoor saddle housing 310 and the saddle The bridge housing 330 is fixedly connected with the indoor unit 100 , and the outdoor saddle bridge housing 320 is fixedly connected with the outdoor unit 200 , so that the saddle bridge structure 300 can be fixed at a fixed position.

The setting of the protrusion 333 makes a depression formed on the outer surface of the saddle bridge cover 330 , and the screw is embedded in the concave structure, so as to prevent the outer end surface of the screw from protruding outward from the saddle bridge cover 330 and scratching the user.

In some embodiments of the present application, referring to Fig. 2 and Fig. 14, the cover plate outside the top of the saddle bridge structure 300 is provided with a water-retaining flange, and a drainage part is provided on the water-retaining flange, and the water falling on the cover plate passes through The drainage part is discharged to the outside of the saddle-type air conditioner, preventing water from flowing into the saddle bridge structure 300 and the indoor unit 100 through the saddle bridge structure, and improving the waterproof performance of the whole machine.

When the saddle-type air conditioner is installed on the window, the top cover plate of the saddle bridge structure 300 is exposed, and external water (such as rainwater or water dripping from the upper floor) will fall on the top cover plate of the saddle bridge structure 300, and the water retaining flange It plays a role in collecting water, and then discharges to the outside through the drainage part.

Take the telescopic saddle bridge structure 300 shown in FIG. 4 as an example, the outdoor saddle bridge housing 320 is disposed outside the indoor saddle bridge housing 310 , and the drainage structure is disposed on the outdoor saddle bridge cover plate 322 .

In some embodiments of the present application, the drainage part is arranged on the side of the outdoor saddle bridge cover plate 322 close to the casing of the outdoor unit 200, so that the water is discharged toward the outdoor side.

In some embodiments of the present application, referring to Fig. 14 and Fig. 15, the water retaining flanging is provided on the circumferential side of the cover plate (outdoor saddle bridge cover plate 322), including the first baffles arranged in sequence along the circumferential direction of the cover plate. The water retaining flange 511 , the second water retaining flange 512 , the third water retaining flange 513 and the fourth water retaining flange 514 .

The first water-retaining flange 511 is close to the outdoor unit 200 and is fixedly connected to the casing of the outdoor unit 200. The first water-retaining flange 511 is provided with a first drainage part 521, and the water is discharged to the outdoor side through the first drainage part 521. .

In some embodiments of the present application, referring to FIG. 16 , the first drainage part 521 is an opening structure, and the opening structure is provided with a water guide part 530 extending downward from the cover plate, which guides the water and prevents water from flowing from the first drain. The opening of the drain part 521 showers everywhere while flowing downward.

In some embodiments of the present application, the water guide part 530 includes a main water guide plate 531 and side water guide plates 532 arranged on the left and right sides of the main water guide plate 531, and the distance between the two side water guide plates 532 gradually decreases from the cover plate downwards. Reduced to form a dustpan-like structure, which has a better confluence and diversion effect on water flow.

In some embodiments of the present application, referring to FIG. 14 , there is a gap between one end of the second water retaining flange 512 and one end of the first water retaining flange 511 to form the second drainage portion 522, and/or the fourth water retaining flange There is a gap between one end of the edge 514 and the other end of the first water retaining flange 511 to form a second drainage portion 522 .

The second drainage part 522 is an opening structure formed on the left and right sides of the cover plate, which increases the number of drain outlets on the cover plate, improves the drainage effect, and avoids the situation that water cannot be discharged and collected on the cover plate in time and flows back into the room.

The setting of the first drainage part 521 and the second drainage part 522 greatly improves the drainage efficiency of the saddle bridge structure 300, and no additional components are needed, only a drainage outlet structure needs to be opened on the saddle bridge structure 300, which is convenient for processing and manufacturing. low cost.

Moreover, the drainage structure will not affect the expansion and contraction of the saddle bridge structure 300, and will not have a negative impact on the function of the whole machine.

Referring to Fig. 3, Fig. 4 and Fig. 14, a scale structure 400 is provided on the outdoor saddle bridge cover plate 322, and the scale structure 400 extends along the relative movement direction of the indoor saddle bridge housing 310 and the outdoor saddle bridge housing 320 to show the relative movement of the two When the two are stretched, the scale structure 400 is exposed, which is convenient for observation.

Through the scale structure 400, the user can intuitively know the tension adjustment of the saddle bridge structure 300, thereby improving user experience.

The outdoor saddle bridge cover plate 322 integrates a drainage structure and a pull-out scale structure, and is multi-functional.

In some embodiments of the present application, referring to FIG. 14 , the scale structure 400 includes a plurality of scale positions 410 , and the multiple scale positions 410 are arranged at intervals along the relative movement direction of the indoor saddle axle housing 310 and the outdoor saddle axle housing 320 .

The scale position 410 is used to indicate the gears of different stretching lengths of the saddle bridge structure 300 , and the user can know the current stretching length of the saddle bridge structure 300 by observing the scale position 410 when stretching the saddle bridge structure 300 .

In some embodiments of the present application, according to the length of the saddle bridge structure 300 , the number of scale positions 410 is 3 to 6.

In some embodiments of the present application, each scale position 410 is provided with a distance or gear mark.

The distance mark can be 2cm, 4cm, 6cm, 8cm, etc.

The gear mark can be 1, 2, 3, 4, etc.

In some embodiments of the present application, referring to FIG. 17 , the interior of the saddle bridge structure 300 is a through cavity, and the electrical box 600 is disposed in the internal through cavity of the saddle bridge structure 300 .

The installation position of the electrical box 600 makes full use of the inner space of the saddle bridge structure 300, making the structure of the whole machine more compact.

In some embodiments of the present application, the electrical box 600 is placed against one side of the through cavity, and the heat exchange pipeline 800 and the drainage pipeline 710 for the air conditioner are formed between the electrical box 600 and the other side of the through cavity. gap.

The saddle bridge structure 300 in this embodiment not only plays the role of connecting the indoor unit 100 and the outdoor unit 00, but also plays the role of installing the electrical box 600, routing pipes, and wiring, with multi-functional integration and a more compact 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 the vertical plane, which is used to avoid the heat exchange pipeline 800 and the drainage pipeline 710 when the saddle bridge structure 300 expands and contracts. The saddle bridge structure 300 interferes with the heat exchange pipeline 800 and the drainage pipeline 710 when expanding and contracting.

In some embodiments of the present application, taking the outdoor saddle housing 320 set outside the indoor saddle housing 310 as an example, the electrical box 600 is fixed on the lateral part 3111 of the L-shaped bottom plate of the indoor saddle, and the top of the electrical box 600 is open. , to facilitate the installation of internal electrical components, the top opening of the electrical box 600 is blocked by using the indoor saddle bridge cover plate 312 .

In some embodiments of the present application, the inner side of the indoor saddle bridge cover plate 312 is provided with a buffer sealing part 315. Referring to FIG. The mouth is fully covered.

The buffer sealing part 315 plays a role of damping on the one hand, and on the other hand, can prevent the condensed water condensed on the inner wall of the saddle bridge structure 300 from dripping inside the electrical box 600 , improving the waterproof performance of the electrical box 600 .

In some embodiments of the present application, referring to FIG. 17 , the drainage pump 700 is installed in the outdoor unit 200 , and the drainage pump 700 communicates with the water tray 400 through a drainage pipeline 710 . The drainage pipeline 710 runs 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 extend to the water receiving tray of the indoor unit.

In some embodiments of the present application, continue to refer to FIG. 17, the heat exchange pipeline 800 connected between the outdoor heat exchanger 230 and the indoor heat The lumen of machine 100 extends.

In the description of the above embodiments, specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in an appropriate manner.

The above is only a specific embodiment of the present utility model, but the scope of protection of the present utility model is not limited thereto. Anyone familiar with the technical field can easily think of changes or replacements within the technical scope disclosed by the utility model. All should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims

A drainage structure of a saddle-type air conditioner, the saddle-type air conditioner includes an indoor unit located on the indoor side, an outdoor unit located on the outdoor side, and a saddle bridge structure connecting the indoor unit and the outdoor unit, characterized in that ,

The cover plate outside the top of the saddle bridge structure is provided with a water-retaining flange, and a drain is provided on the water-retaining flange;

The water falling on the cover plate is discharged to the outside of the saddle-type air conditioner through the drain portion.
The drainage structure of the saddle air conditioner according to claim 1, characterized in that,

The drain portion is disposed on a side of the cover plate close to the casing of the outdoor unit.
The drainage structure of the saddle air conditioner according to claim 2, characterized in that,

The water-retaining flange is arranged on the circumferential side of the cover plate, including a first water-retaining flange, a second water-retaining flange, and a third water-retaining flange arranged in sequence along the circumference of the cover plate. side and the fourth water retaining turn;

The first water retaining flange is close to the outdoor unit and is fixedly connected with the casing of the outdoor unit;

The first water retaining flange is provided with a first drainage part.
The drainage structure of the saddle air conditioner according to claim 3, characterized in that,

The first drainage part is an opening structure, and a water guiding part extending downward from the cover plate is arranged at the opening structure.
The drainage structure of the saddle air conditioner according to claim 4, characterized in that,

The water guide part includes a main water guide plate and side water guide plates arranged on the left and right sides of the main water guide plate, and the distance between the two side water guide plates gradually decreases downward from the cover plate.
The drainage structure of the saddle air conditioner according to claim 3, characterized in that,

There is a gap between one end of the second water-retaining flange and one end of the first water-retaining flange, forming a second drainage portion;

And/or there is a gap between one end of the fourth water retaining flange and the other end of the first water retaining flange to form a second drainage portion.
The drainage structure of a saddle-type air conditioner according to any one of claims 1 to 6, wherein the saddle bridge structure comprises:

An indoor saddle axle housing, which forms a first through cavity, and one end of the indoor saddle axle housing is fixedly connected to the indoor unit;

An outdoor saddle housing, which is formed with a second through cavity, and one end of the outdoor saddle housing is fixedly connected to the outdoor unit;

The outdoor saddle bridge is sleeved on the outside of the indoor saddle bridge housing to connect the inner cavity of the indoor unit with the inner cavity of the outdoor unit, and the indoor saddle bridge housing and the outdoor saddle bridge housing can be connected Relative movement;

The cover plate is arranged on the top of the outdoor saddle axle housing.
The drainage structure of the saddle air conditioner according to claim 7, characterized in that,

The saddle bridge structure also includes a saddle bridge cover, the top plate of the saddle bridge cover is located on the top of the cover plate;

When the indoor saddle housing and the outdoor saddle housing move away from each other, the saddle housing covers the extracted part of the indoor saddle housing.
The drainage structure of the saddle air conditioner according to claim 7, characterized in that,

The outdoor saddle axle housing includes an outdoor saddle bridge L-shaped bottom plate and the cover plate, and the cover plate is arranged on the top of the lateral portion of the outdoor saddle bridge L-shaped bottom plate to enclose the second through cavity;

The vertical part of the L-shaped bottom plate of the outdoor saddle bridge constitutes the back plate of the casing of the outdoor unit, and is fixedly connected with the bottom plate of the outdoor unit.
A saddle air conditioner, characterized in that it comprises the drainage structure according to any one of claims 1 to 9.