CN211650510U

CN211650510U - Window type air conditioner

Info

Publication number: CN211650510U
Application number: CN201922499962.7U
Authority: CN
Inventors: 邢志钢; 雷志盛; 张康文; 喻辉
Original assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-09
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a window type air conditioner, which comprises a chassis, a shell, a junction box and a box body connecting structure; the shell is arranged on the chassis; the box body connecting structure comprises a connecting column arranged on one of the shell and the junction box and a connecting seat which is arranged on the other of the shell and the junction box and is provided with a connecting limiting structure; the connecting column is detachably connected with the connecting seat, and the connecting seat is used for limiting and fixing the connecting column through the connecting limiting structure. The utility model discloses aim at solving traditional terminal box and install and remove trouble inefficiency technical problem.

Description

Window type air conditioner

Technical Field

The utility model relates to an air conditioner technical field especially relates to a window formula air conditioner.

Background

At present, window type air conditioners are more and more widely applied due to convenient use and simple installation. Because a plurality of electric appliances are arranged in the window type air conditioner, an electric control box and a junction box are arranged in the window type air conditioner so as to be convenient for electrically connecting and controlling the electric appliances. In the conventional technology, the junction box is usually arranged on the chassis, a separate space is required to be arranged for placing the junction box, and a plurality of screws are usually required to fix the junction box. Therefore, the junction box occupies a large space, and the junction box is troublesome to disassemble and assemble and has low efficiency.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model provides a window type air conditioner aims at solving the technical problem that the trouble inefficiency is installed and removed to traditional terminal box.

In order to achieve the above object, the utility model provides a following technical scheme:

a window type air conditioner comprising:

a chassis;

the shell is arranged on the chassis;

the indoor air duct shell is arranged on the chassis and is positioned in the shell;

the junction box is positioned between the outer shell and the indoor air duct shell;

the box body connecting structure comprises a connecting column arranged on one of the indoor air duct shell and the junction box and a connecting seat arranged on the other of the indoor air duct shell and the junction box and provided with a connecting limiting structure;

the connecting column is detachably connected with the connecting seat, and the connecting seat is used for limiting and fixing the connecting column through the connecting limiting structure.

Optionally, the connecting column is arranged on the side wall of the indoor air duct shell, and the connecting seat is arranged on the junction box;

the connecting seat is provided with a mounting position, the connecting limiting structure is arranged on the periphery of the mounting position, and the connecting limiting structure is abutted against the side wall of the connecting column.

Optionally, the connecting column is a non-cylindrical connecting column, and a limiting groove correspondingly matched with the non-cylindrical connecting column is formed on the connecting limiting structure;

the top of spliced pole is equipped with first screw, the installation position department of connecting seat be equipped with the second screw that first screw corresponds, the spliced pole with the connecting seat passes through the spiro union piece first screw with the second screw is connected fixedly.

Optionally, the connection limiting structure comprises a plurality of limiting ribs arranged around the installation position of the connecting seat, the limiting ribs surround the limiting groove, and the connecting column is clamped in the limiting groove.

Optionally, a guide inclined plane is arranged at the top end of each limiting rib, the guide inclined planes correspond to each other and enclose to form a guide chute, and an opening of the guide chute is gradually enlarged towards the connecting column.

Optionally, the connecting column is set as a square screw column, and the limiting groove is correspondingly set as a square limiting groove.

Optionally, a motor casing is protrudingly arranged on the side wall of the indoor air duct casing, and an indoor motor is arranged in the motor casing;

the square screw column is arranged on the side wall of the indoor air duct shell and below the motor shell, and the connecting seat and the connecting limiting structure thereof are arranged at the bottom of the junction box in a protruding mode.

Optionally, the connecting column is set as a first screw column, the connecting seat is set as a first screw seat, and the first screw column and the first screw seat are connected by a screw of a screw connector;

the first screw column and one of the first screw seats are provided with a first connecting clamping protrusion, the other one of the first screw columns and the first screw seats is provided with a first connecting buckle, and the first connecting clamping protrusion is connected with the first connecting buckle in a buckling mode.

Optionally, the box body connecting structure comprises a box body limiting structure arranged between the indoor air duct shell and the junction box, and the box body limiting structure is used for limiting the junction box.

Optionally, the junction box is arranged on the side wall of the indoor air duct shell;

the box body limiting structure comprises a shell side plate protruding from the indoor side surface of the indoor air duct shell to the outer side surface of the indoor air duct shell, and the shell side plate is correspondingly matched with the side surface of the junction box.

Optionally, the side plate of the housing is a bent plate or an arc-shaped plate, and the junction box has a corresponding bent surface or an arc-shaped surface.

the box body limit structure includes that the protrusion is located the outer motor casing of indoor wind channel shell lateral wall, the terminal box is located motor casing week side, just the shape of motor casing with the shape of terminal box corresponds the cooperation.

Optionally, the motor casing is provided with a circular arc protrusion, and the junction box is provided with a corresponding concave arc surface.

Optionally, the junction box comprises a box body with an opening, and a box cover detachably covered on the opening of the box body, and the box body is detachably connected with the indoor air duct shell through the box body connecting structure.

Optionally, one of the box body and the box cover is provided with a second screw seat, the other of the box body and the box cover is provided with a second screw column, and the second screw column is in screw connection with the second screw seat; and/or the first and/or second light sources,

one of the box body and the box cover is provided with a second connecting clamp projection, the other one of the box body and the box cover is provided with a second connecting buckle, and the second connecting clamp projection is connected with the second connecting buckle.

Optionally, one of the box body and the box cover is provided with a box body connecting guide plate, and the box body connecting guide plate extends from one of the box body and the box cover into the other of the box body and the box cover.

Optionally, an annular first connecting flanging seam allowance is arranged at the opening of the box body in a protruding mode, an annular second connecting flanging seam allowance is arranged at the opening side of the box cover in a protruding mode, and the first connecting flanging seam allowance and the second connecting flanging seam allowance are correspondingly sleeved.

Optionally, a separating groove is formed in the housing, and the separating groove is used for allowing a shielding piece located at a window of a wall body to extend into the separating groove, and the separating groove separates the housing into an indoor side housing and an outdoor side housing;

an indoor side cavity is formed inside the indoor side shell, and an outdoor side cavity is formed inside the outdoor side shell; the indoor air duct shell, the junction box and the box body connecting structure are all located in the indoor side cavity.

Optionally, a seal movably mounted at the separation groove is included, the seal being adapted to be switched between a storage state and an operating state; wherein:

in the accommodated state, the seal is accommodated in the separation groove;

in the working state, the sealing element extends outwards from the side of the separating groove and is suitable for being abutted by the shielding element and/or the inner wall of the wall window.

The utility model provides an among the technical scheme, through installing the terminal box on indoor wind channel shell, the space between make full use of indoor wind channel shell and the shell. Moreover, the junction box and the indoor air duct shell can be detachably connected through the connecting columns and the connecting seats with the connecting limiting structures, so that the junction box can be fixed through one connecting column and one corresponding connecting seat, the junction box is fixed on the chassis through a plurality of screws in the traditional technology, the connection is relatively simple, and the efficiency is high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic perspective view of a window type air conditioner (when a sealing member is in a storage state) according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a window type air conditioner (with a sealing member in an operating state) according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of a window type air conditioner according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of a window type air conditioner (with the housing removed) according to an embodiment of the present invention;

FIG. 5 is a partial enlarged structural view of a portion A of FIG. 4;

FIG. 6 is a schematic perspective view of a junction box mounted on a side wall of an indoor duct casing of a window type air conditioner according to an embodiment of the present invention;

FIG. 7 is a schematic front view of the structure of FIG. 6;

FIG. 8 is a side view of the structure of FIG. 6;

FIG. 9 is a side view of the terminal block of FIG. 6 with the terminal block removed;

fig. 10 is a schematic perspective view of a junction box of a window type air conditioner according to an embodiment of the present invention;

fig. 11 is an exploded view of the junction box of the window type air conditioner according to the embodiment of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				10	Chassis	20	Indoor side casing
22	Cross flow wind wheel	24	Display box
				25	Evaporator with a heat exchanger	26	Indoor motor
30	Outdoor side casing	32	Electric control box
				34	Outdoor motor	35	Compressor with a compressor housing having a plurality of compressor blades
36	Axial flow fan blade	38	Condenser
				40	Sealing element	50	Separation groove
100	Indoor air duct shell	102	Inner air duct
				120	Motor casing	130	Connecting column
140	Support rib	150	Side plate of shell
				200	Terminal box	210	Connecting seat
212	Base body	214	Connection limiting structure
				2142	Spacing rib	2144	Limiting groove
220	Box body	221	Wire inlet and outlet
				222	Second screw column	224	Second connecting clamp
226	Box body connecting guide plate	228	First connecting flanging seam allowance
				230	Box cover	232	Second screw base
234	Second connecting buckle

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front, back, top and bottom … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1 to 2, the present invention provides a window type air conditioner. The window type air conditioner may include a base plate 10, and a housing covering the base plate 10. Moreover, the housing is provided with a separating groove 50 for the baffle at the window of the wall to extend into, and the separating groove 50 can separate the housing into the indoor side housing 20 and the outdoor side housing 30. An indoor side cavity is formed inside the indoor side housing 20, and an outdoor side cavity is formed inside the outdoor side housing 30. And, be equipped with indoor subassembly in the indoor side cavity, be equipped with outdoor subassembly in the outdoor side cavity. Also, the window type air conditioner may include a sealing member 40 movably installed at the separation groove 50, the sealing member 40 being used to switch between a storage state and an operation state. Wherein: in the accommodated state, the seal 40 is accommodated in the partition groove 50 (as shown in fig. 1); in the operative condition, the sealing member 40 projects laterally from the channel 50 beyond the channel 50 (as shown in figure 2) and is adapted to be held against the screen and/or the inner wall of the wall window. The shielding member may be a window sash, a curtain, or a louver.

In addition, as shown in fig. 3 to 6, the outdoor assembly may include an electronic control box 32, an outdoor motor 34, a compressor 35, an axial-flow fan 36, a condenser 38, and the like, which are disposed in the outdoor-side cavity; and the indoor assembly may include an indoor duct assembly provided in the indoor-side cavity, a display box 24 (which may be mounted on the indoor-side housing 20), an evaporator 25, a junction box 200, and the like. Also, the indoor air duct assembly may be installed on the base plate 10 and located in the indoor side case 20 of the housing. Also, the indoor duct assembly may include an indoor duct case 100 installed on the base chassis 10 and located in the indoor side case 20, an indoor motor 26 provided on the indoor duct case 100, and a cross flow wind wheel 22 provided in the indoor duct case 100 and connected to the indoor motor.

Also, the junction box 200 may be installed on the chassis 10, or on the indoor duct case 100, or on the indoor side case 20 of the housing, and may be located between the indoor duct case 100 and the indoor side case 20 of the housing. The junction box 200 may be electrically connected to the indoor motor 26 to supply power to the indoor motor 26, and the indoor motor 26 may drive the cross flow wind wheel 22 provided in the indoor wind tunnel housing 100 to rotate to generate wind flow in the inner wind tunnel 102 of the indoor wind tunnel housing 100. Also, as shown in fig. 6, in the present embodiment, the junction box 200 may be located below the indoor motor 26. By arranging the junction box 200 below the indoor motor 26 of the indoor air duct casing 100, it is not necessary to occupy an independent space on the chassis 10 to install the junction box 200, so that the occupied space of the junction box is reduced, the occupied volume of the whole structure can be reduced, the space is saved, and the whole structure is compact. In addition, by disposing the junction box 200 below the indoor motor 26 of the indoor air duct case 100, the distance between the junction box 200 and the indoor motor 26 and other electric devices disposed on the indoor air duct case 100 can be shortened, the length of the corresponding connection wire can be shortened, and thus the cost can be reduced.

Further, the indoor motor 26 may be protruded out of the sidewall of the indoor duct casing 100, and an accommodating space is formed below the indoor motor 26, and the junction box 200 is located in the accommodating space. By protruding the indoor motor 26 out of the side wall of the indoor air duct casing 100, the accommodating space can be defined between the indoor motor 26, the side wall of the indoor air duct casing 100, the chassis 10 and the indoor casing 20 of the housing, and the junction box 200 can be placed in the accommodating space. Thus, the internal structure characteristics of the window type air conditioner can be used for placing the junction box 200, and an independent space for placing the junction box 200 is not required to be separately arranged on the base plate 10, so that the space occupied by the junction box is reduced. In addition, the junction box 200 may be directly installed on the indoor air duct casing 100 beside the accommodating space, may be directly installed on the chassis 10 at the bottom side of the accommodating space, may be directly installed on the inner wall of the indoor casing 20 of the casing beside the accommodating space, and may be directly installed outside the indoor motor 26 at the top side of the accommodating space.

Moreover, a motor housing 120 is protruded from the sidewall of the indoor air duct housing 100, the indoor motor 26 may be installed in the motor housing 120, the cross flow wind wheel 22 is installed in the inner air duct 102 of the indoor air duct housing 100, and an accommodation space is formed below the motor housing 120. The protruding motor casing 120 is disposed outside the side wall of the indoor air duct casing 100, so that the indoor motor 26 is conveniently mounted and fixed in the motor casing 120, and the accommodating space is conveniently formed among the side wall of the indoor air duct casing 100, the motor casing 120, the indoor side casing 20 of the casing, and the chassis 10. In addition, the junction box can also be directly arranged on the side wall of the indoor air duct shell, or the motor shell, or the chassis. In addition, in this embodiment, the inner cavity of the motor casing 120 and the inner air duct 102 of the indoor air duct casing 100 are isolated from each other, so that the indoor motor 26 disposed in the motor casing 120 and the inner air duct 102 of the indoor air duct casing 100 can be isolated from each other, the sealing performance of the inner air duct 102 in the indoor air duct casing 100 can be maintained, the heat dissipation of the indoor motor 26 is facilitated, the condensed water can be prevented from falling onto the indoor motor 26, and the condensed water can be prevented from being directly generated on the indoor motor 26.

In addition, in the present embodiment, the junction box 200 may be installed outside the sidewall of the indoor air duct casing 100; alternatively, the junction box 200 may be installed on the inner wall of the indoor side housing 20 of the casing and correspond to the side wall of the indoor duct casing 100. The junction box 200 may be disposed at a position of a sidewall of the indoor duct case 100 to fully utilize a space between the sidewall of the indoor duct case 100 and the indoor side case 20 of the casing.

In addition, as shown in fig. 5 and 9, a support rib 140 may be disposed between the side wall of the indoor air duct casing 100 and the junction box 200, so that the junction box 200 abuts against the support rib 140. In this way, an isolation gap may be formed between the terminal block 200 and the indoor duct case 100 by the support ribs 140 so that the terminal block 200 does not directly contact the indoor duct case 100. Thus, it is possible to prevent the condensed water of the indoor duct case 100 from falling onto the junction box 200, and also to prevent the cold of the indoor duct case 100 from being directly transferred to the junction box 200 to generate the condensed water on the junction box 200. Furthermore, a support rib 140 may be provided on the indoor air duct case 100 or the indoor side case 20 of the outer case to isolate the junction box 200; a plurality of support ribs 140 may also be provided to isolate the junction box 200. Furthermore, in the present embodiment, the supporting rib 140 may be formed on the sidewall of the indoor duct casing 100 and abut against the junction box 200. In addition, the support rib 140 may be disposed on the junction box 200 and abut against the sidewall of the indoor duct case 100.

Further, in the present embodiment, the support rib 140 may be a long plate-shaped protrusion, and the support rib 140 may extend in a direction from the indoor side to the outdoor side of the indoor duct casing 100 and in a direction inclined toward the chassis 10. The support ribs 140 are inclined downwards to form a strip-shaped plate structure, so that the condensed water can fall down to the chassis 10 along the inclined support ribs 140, and meanwhile, the junction box 200 can be comprehensively supported, isolated, stable and reliable. In addition, the support rib 140 may be provided as a columnar protrusion or a block-shaped protrusion, and a plurality of such support ribs 140 may be provided on the indoor duct casing 100 at the same time.

In addition, as shown in fig. 5 to 10, a box body connection structure may be disposed between the terminal box 200 and the indoor air duct casing 100 or between the terminal box 200 and the indoor side casing 20 of the housing, so that the terminal box 200 may be connected to the indoor air duct casing 100 or the indoor side casing 20 of the housing through the box body connection structure.

Furthermore, in the present embodiment, the above-mentioned box body connection structure may be provided between the terminal box 200 and the indoor duct casing 100, that is, the terminal box 200 may be installed on the outer wall of the indoor duct casing 100. Further, the box connecting structure may include a connecting post 130 provided on one of the indoor duct housing 100 and the junction box 200, and a connecting seat 210 having a connecting limit structure 214 provided on the other one of the indoor duct housing 100 and the junction box 200. The connecting post 130 is detachably connected to the connecting seat 210, and the connecting seat 210 is fixed to the connecting post 130 by the connecting limit structure 214. By installing the junction box 200 on the indoor duct case 100, the junction box 200 can be installed using a space between the indoor duct case 100 and the indoor side case 20 of the housing. Moreover, through spliced pole 130 and have connecting limiting structure 214's connecting seat 210, can carry out spacing connection to terminal box 200 and indoor wind channel shell 100 for just can fix terminal box 200 through a spliced pole 130 and a connecting seat 210 that corresponds, utilize a plurality of screws to fix the terminal box on the chassis in for the prior art, this application is more simple relatively to the connection of terminal box 200, and the installation effectiveness is higher.

Further, the connection post 130 of the box body connection structure may be disposed on the sidewall of the indoor duct casing 100, and the connection seat 210 having the connection limiting structure 214 may be disposed on the junction box 200 to limit the connection therebetween. Moreover, the connecting socket 210 includes a socket body 212, the socket body 212 may have a mounting position, the connection limiting structure 214 may be disposed on the periphery of the mounting position of the socket body 212, and the connection limiting structure 214 abuts against the sidewall of the connecting post 130. Moreover, the mounting position of the connecting socket 210 also corresponds to the end of the connecting post 130, so that the end of the connecting post 130 is detachably connected to the mounting position of the connecting socket 210; meanwhile, the connection post 130 is also clamped in the connection limiting structure 214 of the connection seat 210.

In addition, in the present embodiment, the connection post 130 can be a non-cylindrical connection post, and the connection limiting structure 214 of the connection seat 210 is provided with a limiting groove 2144 correspondingly matched with the non-cylindrical connection post. When the non-cylindrical connection post is inserted into the limiting groove 2144 of the connection limiting structure 214, the limiting groove 2144 can clamp the non-cylindrical connection post, so that the non-cylindrical connection post cannot rotate in the limiting groove 214. Moreover, the top end of the connecting post 130 may be provided with a first screw hole, the mounting position of the connecting seat 210 is provided with a second screw hole corresponding to the first screw hole, and the connecting post 130 and the connecting seat 210 may be fixed by a screw passing through the first screw hole and the second screw hole. The connecting post 130 can be a non-cylindrical screw post, the connecting seat 210 can be a screw seat, and the screw seat is provided with a limiting groove 2144 for fastening the screw post. Thus, the screw post can be engaged in the limiting groove 2144 of the connection limiting structure 214, and the screw post can be limited by the limiting groove 2144, and then the screw post and the screw seat can be fixed by screws. Therefore, the screw column (the connecting column 130) and the screw seat (the connecting seat 210) can be fixedly connected, the relative rotation between the screw column and the screw seat can be prevented, the connection between the screw column and the connecting seat is not easy to loosen, the junction box 200 and the indoor air duct shell 100 cannot rotate relatively, and the connection is stable and reliable. That is, the terminal box 200 and the indoor duct case 100 are fixedly coupled without being released by a screw post (coupling post 130) and a screw seat (coupling seat 210) having a limit groove. In addition, a plurality of screw posts (connecting posts 130) and screw seats (connecting seats 210) with limiting grooves 2144 can be arranged between the junction box 200 and the indoor air duct casing 100, so that the connection is more stable.

Further, the connection limiting structure 214 of the connecting socket 210 includes a plurality of limiting ribs 2142 protruding from the socket body 212, the plurality of limiting ribs 2142 surround to form a limiting groove 2144, and the connecting post 130 is clamped in the limiting groove 2144. The plurality of limiting ribs 2142 are protruded from the connecting socket 210 to surround the limiting groove 2144, so that the limiting ribs 2142 have a certain elasticity, which is convenient for clamping the non-cylindrical connecting post into the limiting groove 2144 and clamping the non-cylindrical connecting post 130 more tightly. In addition, the limiting rib 2142 may have a plate-like structure or a rod-like structure.

Furthermore, the top end of each limiting rib 2142 may be provided with a guiding inclined plane, a plurality of guiding inclined planes correspond to each other and surround to form a guiding chute, and the opening of the guiding chute is gradually enlarged toward the connecting column 130. Through setting up the direction inclined plane in the top inboard at spacing muscle 2142 to form the direction chute between a plurality of spacing muscle 2142 tip, make spacing groove 2144 form the opening great, and inside less groove structure, be convenient for lead to the leading-in spacing groove 2144 inslot portion of non-cylindric spliced pole 130 through the direction chute, thereby make non-cylindric spliced pole 130 chucking in spacing groove 2144. In addition, a reinforcing structure (such as a reinforcing rib, etc.) may be disposed at the bottom of the limiting rib 2142 to reinforce the limiting rib 2142. In this embodiment, an annular limiting base can be disposed on the connecting seat 210, and the limiting ribs 2142 can be disposed on the limiting base, so that the plurality of limiting ribs 2142 can be reinforced at the same time. Further, the non-cylindrical connecting column 130 may be reinforced by providing a reinforcing rib or rib on the circumferential side thereof such that the reinforcing rib or rib is located between the gaps of the stopper ribs 2142.

Furthermore, in the present embodiment, the connecting column 130 can be a square screw column, and the limiting groove 2144 is correspondingly a square limiting groove. That is, the square screw post may be independently provided outside the junction box 200 to connect the junction box 200 without affecting the structure of the junction box 200. In addition, the connecting column 130 is a square column structure, so that the structure is simple. In addition, the connecting column 130 can be configured to have other column-shaped structures, such as arc-shaped column-shaped structures with an arc-shaped cross section, polygonal column-shaped structures with a triangular, quadrangular, pentagonal, etc. cross section, and other special-shaped column-shaped structures. Thus, when the connecting post 130 is clamped in the corresponding shape of the limiting groove 2144, the connecting post 130 cannot rotate, and the connecting post 130 and the connecting seat 210 can be well fixed.

Moreover, in this embodiment, the connection post 130 may be disposed outside the sidewall of the indoor air duct casing 100, and the connection seat 210 and the connection limiting structure 214 thereof may be disposed at the bottom of the connection box 200 in a protruding manner and both located below the motor casing 120 protruding from the sidewall of the indoor air duct casing 100, so as to fix the connection box 200 below the indoor motor 26 mounted in the motor casing 120. Moreover, the connecting seat 210 is protruded at the bottom of the junction box 200, so that the occupied space of the junction box 200 can be saved, and the junction box 200 can be conveniently connected and fixed. In addition, the connecting seat 210 may be protruded from the side or the top of the junction box 200, or may be directly disposed on the junction box 200.

In addition, in some embodiments, at least one pair of the connecting post 130 and the connecting socket 210 may be provided. In addition, one of the connecting posts and the connecting seat can be provided with a first connecting clamping protrusion, the other connecting clamping protrusion can be provided with a first connecting clamping buckle, and the first connecting clamping protrusion is connected with the first connecting clamping buckle in a clamping manner. Can establish foretell connection limit structure into buckle structure, can directly carry out the buckle to spliced pole and connecting seat and connect, also can make the connection to terminal box and indoor wind channel shell reliable and stable, difficult emergence is rotated also and is difficult for the pine to take off.

In addition, in other embodiments, at least one pair of the connecting post 130 and the connecting socket 210 may be provided. Further, among the pair of connection columns and the connection seats, one of the connection columns may be set as a first screw column, and one of the connection seats may be set as a first screw seat, and the first screw column and the first screw seat may be screw-connected by a screw connector. And, one of the first screw column and the first screw seat is provided with a first connecting clamping protrusion, the other one of the first screw column and the first screw seat is provided with a first connecting buckle, and the first connecting clamping protrusion is connected with the first connecting buckle. Can establish foretell connection limit structure into buckle structure, when carrying out the screw connection to spliced pole and connecting seat, still utilize buckle structure to carry out the buckle to the spliced pole and connect, also can make to be connected reliable and stable of terminal box and indoor wind channel shell, difficult emergence is rotated also difficult pine and is taken off.

In addition, in other embodiments, at least two pairs of the connecting posts 130 and the connecting sockets 210 may be provided. Further, among the pair of connection columns and the connection seats, one of the connection columns may be set as a first screw column, and one of the connection seats may be set as a first screw seat, and the first screw column and the first screw seat may be screw-connected by a screw connector. In addition, in the other pair of connecting posts and connecting seats, one of the connecting posts can be provided with a first connecting clamping protrusion, one of the connecting seats can be provided with a first connecting clamping buckle, and the first connecting clamping protrusion is connected with the first connecting clamping buckle in a clamping manner. Can set up screw connection structure and buckle connection structure simultaneously and connect terminal box and indoor wind channel shell for the two is connected reliable and stable, and difficult emergence is rotated also difficult pine and is taken off.

In addition, as shown in fig. 5, 8 and 9, the box body connection structure may include a box body limiting structure disposed between the indoor air duct casing 100 and the junction box 200, and the box body limiting structure is used for limiting the junction box 200. That is, in addition to the connection and fixation of the junction box 200 and the indoor duct casing 100 by the connection post 130 and the connection seat 210 having the connection limiting structure 214, the junction box 200 may be limited from various directions by the box limiting structure.

Specifically, in some embodiments, the terminal box 200 may be disposed on a sidewall of the indoor duct casing 100. The above-mentioned box body limit structure may include a case side plate 150 protruding outward from the indoor side surface of the indoor air duct case 100 toward the side wall of the indoor air duct case 100, and the case side plate 150 is correspondingly engaged with the side surface of the junction box 200. That is, the casing side plate 150 for limiting may be protruded on the indoor duct casing 100, so that the side surface of the junction box 200 is correspondingly engaged therewith to limit the junction box 200 from the side surface. One such case side plate 150 may protrude from the indoor duct case 100, or a plurality of such case side plates 150 may protrude from the indoor duct case. The housing side plate 150 may be a bent plate or an arc plate, and the junction box 200 has a corresponding bent surface or an arc surface. The case side plate 150 may be a straight plate, a bent plate, or an arc plate, and the side shape of the junction box 200 corresponds to the side shape. In this embodiment, the housing side plate 150 may be disposed at the front side or the rear side of the indoor air duct housing 100, and is a bent plate, which not only can limit the terminal box 200 in multiple directions, but also can provide support for other structures.

In addition, in other embodiments, the terminal box 200 may be disposed on a sidewall of the indoor air duct casing 100 (or may be disposed at another position of the indoor air duct casing 100). The above-mentioned box body limit structure can include the protruding motor casing 120 of locating outside the indoor wind channel casing 100 lateral wall, and terminal box 200 is located motor casing 120 week side, and the shape of motor casing 120 corresponds the cooperation with the shape of terminal box 200. The motor housing 120 can be used for installing the inner motor 26, so that the motor housing 120 can be used for limiting the junction box 200 skillfully, and various structures can be fully utilized. Also, in the present embodiment, the motor housing 120 may be disposed at an upper portion of the indoor duct housing 100, and the junction box 200 may be disposed at a lower portion of the indoor duct housing 100. Moreover, the motor housing 120 may be configured as a circular arc protrusion, and the junction box 200 has a corresponding concave arc surface. That is, the concave arc surface arranged on the junction box 200 corresponds to the arc surface of the motor casing 120, so that the arc surface on the motor casing 120 can be matched with the concave arc surface on the junction box 200 for limitation.

In other embodiments, the housing side plate 150 and the motor housing 120 may be disposed on the indoor air duct housing 100 at the same time, and the junction box 200 may also have a surface corresponding to the housing side plate 150 and the motor housing 120 at the same time.

In addition, as shown in fig. 10 to 11, the junction box 200 may include a box body 220 having an opening detachably mounted on the indoor duct case 100 through a box body coupling structure, and a box cover 230 detachably covering the opening of the box body 220. By arranging the junction box 200 as the box body 220 of the open structure and the box cover 230 covering the box body 220, the box body 220 can be firstly mounted on the indoor air duct casing 100, and then the box cover 230 is covered on the box body 220. Thus, when it is necessary to perform disconnection of the connection in the body 220, the cover 230 can be directly opened without removing the entire junction box 200.

Also, in the present embodiment, the box body 220 of the junction box 200 may be transversely installed at the side wall of the indoor duct case 100 by the box body coupling structure. That is, the junction box 200 can be installed on the sidewall of the indoor air duct casing 100 through the box body connection structure, and the junction box 200 is transversely extended along the outside of the sidewall of the indoor air duct casing 100, so that the opening of the junction box 200 and the cover 230 covering the opening are both outward, and the cover 230 is convenient to open and close.

In addition, a motor terminal may be disposed in the case body 220 of the terminal box 200, and a wire inlet/outlet 221 may be formed in the case body 220 of the terminal box 200. And the window type air conditioner may include a motor connection wire electrically connected to the indoor motor 26, and the motor connection wire may penetrate into the terminal block 200 through the wire inlet/outlet 221 and be electrically connected to the motor terminal. Thus, the indoor motor 26 provided on the indoor air duct case 100 can be electrically connected to the motor terminal and the motor connecting wire. Moreover, since the junction box 200 is disposed below the indoor motor 26 and is closer to the indoor motor 26, the length of the motor connection wire can be greatly reduced, thereby reducing the cost. Moreover, a wire outlet gap may be formed between the bottom of the junction box 200 and the chassis 10, and the wire inlet/outlet 221 is disposed at the bottom of the junction box 200 and corresponds to the wire outlet gap. The junction box 200 can be arranged above the chassis 10, and a wire outlet space is arranged between the chassis 10 and the junction box 200, so that connecting wires can be conveniently led into the junction box 200 from a wire inlet/outlet 221 at the bottom of the junction box 200, the wire inlet is smooth, and the wire inlet length can be reduced to a certain extent; moreover, by providing the outlet gap between the junction box 200 and the chassis 10, condensed water on the chassis 10 can be prevented from entering the junction box 200, and interference with other structures on the chassis 10 can be prevented. In addition, the wire inlet/outlet port 221 may be provided at other positions of the junction box 200.

Moreover, in some embodiments, one of the box body 220 and the box cover 230 is provided with a second screw seat 232, the other is provided with a second screw column 222, and the second screw column 222 and the second screw seat 232 are connected by a screw of a screw connector. That is, in the present embodiment, the box body 220 and the box cover 230 may be fixedly coupled by at least one screw coupling structure composed of the second screw seat 232 and the second screw post 222. Moreover, the specific structure of the screw connection structure can refer to the screw connection structure of the box body connection structure, and can also be set as a conventional screw connection structure.

In addition, in some embodiments, one of the box body 220 and the box cover 230 is provided with a second connecting protrusion 224, and the other is provided with a second connecting buckle 234, and the second connecting protrusion 224 is in buckle connection with the second connecting buckle 234. That is, in this embodiment, the box body 220 and the box cover 230 can be connected and fixed by at least one fastening connection structure composed of the second connection fastening projection 224 and the second connection fastening 234.

In addition, in other embodiments, at least one screw connection structure may be disposed on the box body 220 and the box cover 230, and at least one snap connection structure may be disposed on the box body and the box cover, so that the box body and the box cover may be connected and fixed by disposing the screw connection structure and the snap connection structure, and are firm and reliable. In addition, in this embodiment, a screw connection structure and a buckle connection structure can be disposed between the box body and the box cover, and the two structures are disposed on two sides of the junction box respectively. Can utilize buckle connection structure earlier like this to fix a position box body and connect the box lid, then utilize screw connection structure to die the two fixed, connect simple and conveniently, it is firm reliable moreover.

Moreover, one of the box body 220 and the box cover 230 is provided with a box body connecting guide plate 226, and the box body connecting guide plate 226 extends from one of the box body 220 and the box cover 230 into the other. Through setting up box body connection deflector 226, can be at the in-process of establishing box body 220 with lid 230 lid, utilize this box body connection deflector 226 to lead lid 230, make lid 230 aim at with box body 220, be convenient for connect fixedly. Moreover, in this embodiment, the box connecting guide plate 226 may be an arc-shaped plate, and the inner wall surface of the box body 220 or the box cover 230 corresponding to the arc-shaped plate is also arc-shaped, so that the guiding is more accurate and reliable. Moreover, the box body connecting guide plate 226 can be matched with the screw connecting structure or/and the buckle connecting structure for use, and the connection is more convenient and quicker.

In addition, an opening of the box body 220 may be provided with a first annular connecting flange seam allowance 228 in a protruding manner, an opening of the box cover 230 may be provided with a second annular connecting flange seam allowance in a protruding manner, and the first connecting flange seam allowance 228 and the second connecting flange seam allowance are correspondingly sleeved with each other. The connecting edge position of the box body 220 and the box cover 230 can be provided with the flanging seam allowance, the two can be conveniently butted through the flanging seam allowance, the two can be limited by the flanging seam allowance, and the connecting edge position is simple and convenient. Moreover, the flanging seam allowance can be a side plate protruding out of the opening of the box body 220 (or the box cover 230), and the side plate can extend outwards along the inner wall of the box body 220 (or the box cover 230), and at this time, a height difference exists between the side plate and the outer wall of the box body 220 (or the box cover 230); or extend outward along the outer wall of the box body 220 (or the box cover 230), and the side plate has a height difference with the inner wall of the box body 220 (or the box cover 230).

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. A window type air conditioner, comprising:

a chassis;

the shell is arranged on the chassis;

2. The window type air conditioner as claimed in claim 1, wherein the connecting posts are provided on a side wall of the indoor duct casing, and the connecting seats are provided on the junction box;

3. The window type air conditioner as claimed in claim 2, wherein the connecting column is configured as a non-cylindrical connecting column, and the connection limiting structure is formed with a limiting groove correspondingly matched with the non-cylindrical connecting column;

4. The window type air conditioner as claimed in claim 3, wherein the connection limiting structure comprises a plurality of limiting ribs arranged around the mounting position of the connecting base, the plurality of limiting ribs are arranged to surround to form the limiting groove, and the connecting column is clamped in the limiting groove.

5. The window type air conditioner as claimed in claim 4, wherein the top end of each of the limiting ribs is provided with a guiding inclined surface, a plurality of the guiding inclined surfaces correspond to each other and surround to form a guiding inclined groove, and the opening of the guiding inclined groove is gradually enlarged toward the connecting column.

6. The window air conditioner as set forth in claim 3, wherein said connecting posts are provided as square screw posts and said limiting grooves are correspondingly provided as square limiting grooves.

7. The window type air conditioner as claimed in claim 6, wherein a motor housing is protrudingly provided on a side wall of the indoor duct housing, and an indoor motor is provided in the motor housing;

8. The window type air conditioner as claimed in claim 1, wherein the connection post is provided as a first screw post, the connection seat is provided as a first screw seat, and the first screw post and the first screw seat are connected by a screw of a screw connector;

9. The window air conditioner as recited in claim 1 wherein said box attachment structure comprises a box retention structure disposed between said indoor duct housing and said terminal box, said box retention structure for retaining said terminal box.

10. The window air conditioner as recited in claim 9 wherein said terminal box is disposed on said indoor duct housing sidewall;

11. The window air conditioner as set forth in claim 10, wherein said housing side plate is formed as a bent or curved plate, and said terminal box has a corresponding bent or curved surface thereon.

12. The window air conditioner as recited in claim 9 wherein said terminal box is disposed on said indoor duct housing sidewall;

13. The window air conditioner as recited in claim 12, wherein said motor housing is formed as a convex arc and said terminal box has a corresponding concave arc.

14. The window air conditioner as recited in claim 1, wherein said junction box includes a box body having an opening, and a box cover removably covering said opening of said box body, said box body being removably connected to said indoor air duct housing by said box body connecting structure.

15. The window type air conditioner as claimed in claim 14, wherein a second screw seat is provided on one of said box body and said box cover, and a second screw post is provided on the other one thereof, said second screw post being screw-coupled with said second screw seat; and/or the first and/or second light sources,

16. The window air conditioner as set forth in claim 14, wherein a box body connecting guide plate is provided on one of said box body and said box cover, said box body connecting guide plate extending from one of said box body and said box cover into the other of said box body and said box cover.

17. The window type air conditioner as claimed in claim 14, wherein the opening of the box body is provided with a first connecting flange seam allowance in a protruding manner, the opening of the box cover is provided with a second connecting flange seam allowance in a protruding manner, and the first connecting flange seam allowance is sleeved with the second connecting flange seam allowance in a corresponding manner.

18. The window type air conditioner as claimed in claim 1, wherein said housing is provided with a partition groove for a screen member located at a window of a wall body to be inserted therein, said partition groove partitioning said housing into an indoor side housing and an outdoor side housing;

19. The window air conditioner as set forth in claim 18, including a seal movably mounted at said divider channel, said seal adapted to be switched between a stowed condition and an operative condition; wherein:

in the accommodated state, the seal is accommodated in the separation groove;