CN214038844U - Air conditioner indoor unit and air conditioner with same - Google Patents

Abstract

The utility model provides an indoor unit of air conditioner and have its air conditioner relates to air conditioner technical field, dismantles the problem design that the degree of difficulty is big for solving the wind channel. The air-conditioning indoor unit comprises a display panel provided with a display box and an air duct assembly, wherein the air duct assembly comprises an air duct and an air duct motor, the air duct motor is electrically connected with the display box through a connecting terminal, the connecting terminal comprises a female end and a male end, one of the female end and the male end is arranged on the display panel, the other one of the female end and the male end is arranged on the air duct and is electrically connected with the air duct motor, and the female end and the male end can be in plug fit along a first direction; the display panel and the air duct are in a relatively separated state and a mutually combined state, and the female end and the male end are disconnected in the relatively separated state of the display panel and the air duct; and under the state that the display panel and the air duct are combined with each other, the female end is connected with the male end in an inserting mode. The air conditioner comprises the air conditioner indoor unit. The utility model provides an air conditioner indoor unit and have its air conditioner's wind channel convenient to detach.

Description

Air conditioner indoor unit and air conditioner with same

Technical Field

The utility model relates to an air conditioner technical field particularly, relates to an indoor set of air conditioner and have its air conditioner.

Background

With the development of economy, the use of air conditioners is more and more widespread. For a split air conditioner, if an indoor unit of the air conditioner is not cleaned for a long time, bacteria are easy to breed in the machine body due to reasons of humidity, dust accumulation and the like, and adverse effects can be caused on the health of a user.

However, the cleaning of the air conditioner is only limited to the surface cleaning, the deep cleaning of the interior of the air duct cannot be carried out, and the whole air duct needs to be disassembled when the deep cleaning of the interior of the air duct is required. Because the air duct motor is provided with the motor wire connected with the electric control box, once the whole air duct is disassembled, the motor wire of the air duct motor must be disconnected, and the disassembly difficulty is higher.

SUMMERY OF THE UTILITY MODEL

A first object of the utility model is to provide an indoor unit of air conditioner to solve the technical problem that the degree of difficulty is big is dismantled in the wind channel.

The utility model provides an air-conditioning indoor unit, including the display panel who is provided with the display box, and the wind channel subassembly, the wind channel subassembly includes the wind channel and installs in the wind channel motor of wind channel, the wind channel motor passes through connecting terminal and is connected with the display box electricity, connecting terminal includes female end and public end, one of the female end and the public end set up in the display panel, the other one set up in the wind channel and with the wind channel motor electricity is connected, female end and the public end can be along first direction grafting cooperation; the display panel and the air duct are in a relatively separated state and a mutually combined state, and the female end and the male end are disconnected in the relatively separated state of the display panel and the air duct; and under the state that the display panel and the air duct are combined with each other, the female end is spliced with the male end.

When the air conditioner indoor unit is used for a period of time, and the air duct needs to be cleaned and maintained, because the air duct motor and the display panel are electrically connected with the male end in a plugging and matching mode through the female end of the connecting terminal, when the air duct is detached, the display panel and the air duct are relatively far away from each other, the display panel and the air duct are in a relatively separated state, meanwhile, the female end and the male end can respectively follow the display panel and the air duct to move relatively, the detachment is realized, the power-off operation of the air duct motor is completed, and at the moment, a user can clean and maintain the detached air duct. After the cleaning and maintenance are finished, the user can install the air duct back, when the air duct is installed back to be in a state of being mutually combined with the display panel, the female end is just connected with the male end in an inserting mode, therefore, the electric connection of the air duct motor and the display panel is achieved, and the purpose that the air duct motor is electrically connected with the electric control box of the indoor unit of the air conditioner is achieved.

This air conditioning indoor unit utilizes female end of grafting complex and public end to realize that wind channel motor is connected with display panel's electricity for when needs carry out the clean maintenance to the wind channel, promote display panel after, can directly pull down the wind channel, the female end of connecting terminal is thrown off with public end automatic completion at this in-process, realize the disconnection of the motor line of wind channel motor and automatically controlled box, need not to dismantle connecting terminal in addition, it is little to dismantle the degree of difficulty, the problem that the wind channel that exists among the prior art is dismantled the degree of difficulty and is big has been improved effectively.

When the cleaning maintenance of the air duct is finished, the air duct assembly can be directly installed back, in the process, the female end can be inserted into the male end, and the air duct can be quickly installed. So set up, be convenient for carry out clean maintenance to the wind channel to the clean maintenance efficiency to the wind channel has been improved greatly.

In addition, the structure form that female end and public end were connected through the grafting mode for public end is stronger to the parcel nature of female end, and at the in-process of air conditioning indoor set work, female end and public end can not take place to separate because of the dislocation removes, have guaranteed connecting terminal's connection reliability.

Furthermore, the female end is arranged on the display panel and detachably connected with the display panel; the public end set up in the wind channel, just public end with the connection can be dismantled in the wind channel. So set up, can pull down the maintenance from display panel and wind channel respectively with female end and public end.

Further, the display box comprises a horizontally arranged mounting seat, the mounting seat is located on the lateral side of the display box, and the female end is arranged on the mounting seat. So set up, can reduce the display panel and occupy in the ascending space of vertical direction to reduce the height dimension of air conditioning indoor set.

Further, the female end is clamped with the display panel; and/or the male end is clamped with the air duct. So set up, be convenient for realize female end quick detach and the fast-assembling on display panel and public end on the wind channel.

Furthermore, the display panel is provided with a clamping hole, the female end is fixedly provided with a first clamping arm and a second clamping arm which are spaced apart from each other, a first clamping protrusion is arranged on one surface of the first clamping arm, which is far away from the second clamping arm, a second clamping protrusion is arranged on one surface of the second clamping arm, which is far away from the first clamping arm, and the first clamping arm and the second clamping arm can penetrate through the clamping hole and are clamped and fixed by the first clamping protrusion and the second clamping protrusion; the length directions of the first clamping arm and the second clamping arm extend along a second direction, and the second direction forms an angle with the first direction. The setting form of this kind of joint structure, on the one hand, the installation and the dismantlement of female end of being convenient for, on the other hand can also play certain limiting displacement to female end, avoids female end and public end separation process in female end to break away from display panel.

Furthermore, the outer wall of the female end partially extends outwards to form a first flange, the display panel is provided with a first sliding groove, the first flange is in sliding fit with the first sliding groove, and the relative sliding direction of the first flange and the first sliding groove is along the second direction. So set up, realized installing the guide to the display panel in-process to female end, avoided the card stopper in the female end installation to assembly efficiency has been improved.

Further, the wind channel is fixed to be provided with looks spaced fixed wall and elastic wall, fixed wall with the elastic wall all follows the first direction extends, wherein, the elastic wall with both form the elasticity throat with fixed wall, the bayonet socket has been seted up to the elastic wall, the outer wall of public end is provided with the fixture block, the fixture block can public end card is gone into behind the elasticity throat with the bayonet socket joint cooperation. The clamping structure is simple in structure, and the male end can be quickly detached and quickly mounted relative to the air duct conveniently.

Furthermore, the fixed wall is provided with a second sliding groove, the outer wall of the male end partially extends outwards to form a second flange, the second flange is in sliding fit with the second sliding groove, and the relative sliding direction of the second flange and the second sliding groove is along the first direction. So set up, can realize public end to the direction in the wind channel installation, guarantee the smooth and easy nature in the public end installation.

Further, the fixed wall is provided with a guide slope communicating with the second runner, the guide slope being configured to guide the second flange into the second runner. The arrangement is such that the second flange can be accurately inserted into the second runner.

Furthermore, the tip of second flange is provided with the fender muscle, the tip of second spout is provided with the tang, follows public end card is gone into the direction in wind channel, keep off the muscle with the tang backstop cooperation. So set up, not only can avoid public end at the in-process dress of installing to the wind channel anti-, moreover, can also avoid public end installation dislocation.

Further, a guiding structure is arranged between the female end and the male end, and the guiding structure is configured to guide the female end to be plugged with the male end. So set up for at the in-process that the wind channel that will wash the completion was adorned back, lead by guide structure between female end and the public end, be convenient for female end and the accurate of public end are connected.

Further, guide structure includes along first direction sliding fit's recess and protruding muscle, wherein, recess with one of both of protruding muscle set up in the inner wall of public end, the other set up in the outer wall of female end. This kind of guide structure's the form that sets up, when the realization is leading the two grafting processes of public end and female end, can also play circumference limiting displacement to female end, avoid female end to take place to rotate in public end.

Further, the male end has an opening for the female end to enter, the opening is trumpet-shaped, the opening is gradually reduced along the direction that the female end is inserted into the male end, and the opening is configured to guide the female end to be inserted into the male end. So set up, realized the direction when inserting public end to female end, improved the assembly efficiency of female end with public end.

A second object of the present invention is to provide an air conditioner to solve the technical problem of the difficulty of disassembling the air duct.

The utility model provides an air conditioner, machine in air condensing units and above-mentioned air conditioning.

By arranging the air conditioner indoor unit in the air conditioner, the air conditioner has all the advantages of the air conditioner indoor unit, and the description is omitted.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required 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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural view of a display panel and an air duct of an indoor unit of an air conditioner according to an embodiment of the present invention in a combined state;

fig. 2 is a schematic structural view of an air conditioner indoor unit according to an embodiment of the present invention, in which a display panel and an air duct are separated from each other;

FIG. 3 is an enlarged view of a portion of the structure at A in FIG. 2;

fig. 4 is a schematic view of a partial structure of an indoor unit of an air conditioner according to an embodiment of the present invention when a display panel is installed with a female terminal;

FIG. 5 is an enlarged view of a portion of the structure shown at B in FIG. 4;

fig. 6 is a schematic structural view of a female end of a connection terminal of an indoor unit of an air conditioner according to a first embodiment of the present invention;

fig. 7 is a schematic view of a partial structure of an air duct of an indoor unit of an air conditioner according to a first embodiment of the present invention when a male end is installed on the air duct;

fig. 8 is a schematic structural view of a male end of an indoor unit of an air conditioner according to a first embodiment of the present invention;

fig. 9 is a schematic structural view illustrating a duct of an indoor unit of an air conditioner according to a second embodiment of the present invention when a male end is installed in the duct;

FIG. 10 is an enlarged view of a portion of the structure of FIG. 9 at C;

fig. 11 is a schematic structural view of an air duct of an air conditioner indoor unit according to a second embodiment of the present invention;

FIG. 12 is an enlarged view of a portion of the structure of FIG. 11 at D;

fig. 13 is a schematic structural view of a male end of an indoor unit of an air conditioner according to a second embodiment of the present invention;

fig. 14 is a schematic structural view of an indoor unit of an air conditioner according to a second embodiment of the present invention, in which a display panel is installed with a female terminal;

FIG. 15 is an exploded view of the display panel and the female terminal of FIG. 14;

fig. 16 is a schematic structural view of a female end of an air conditioning indoor unit according to a second embodiment of the present invention.

Description of reference numerals:

010-a display panel; 020-air duct; 030-connection terminals; 040-mounting seat;

011-chucking hole; 012-a first chute; 013-elastic buttons; 014-guide bar; 015-a stop strip; 016-through holes; 021-fixed wall; 022-elastic walls; 023-bayonet; 024-a second chute; 025-a guide ramp; 026-stop mouth;

100-female end; 200-male end;

110-a first clamping arm; 111-first snap; 120-a second clamp arm; 121-second snap; 130-a first flange; 140-a groove; 150-card slot; 160-a guide groove;

210-a cartridge; 220-a second flange; 230-convex ribs; 240-open mouth; and 250-blocking ribs.

Detailed Description

Generally, an air duct motor of an air conditioner indoor unit is installed on an air duct, a motor line is electrically connected with a main board in an electric control box, when the air duct needs to be deeply cleaned, a connecting terminal of the motor line and the main board needs to be removed in the process of detaching the air duct and the air duct motor, and the detachment difficulty is high.

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example one

Fig. 1 is a schematic structural view of a display panel 010 and an air duct 020 of an air conditioning indoor unit according to a first embodiment of the present invention in a state of being combined with each other, and fig. 2 is a schematic structural view of the display panel 010 and the air duct 020 of the air conditioning indoor unit according to the first embodiment of the present invention in a state of being relatively separated from each other. As shown in fig. 1 and fig. 2, the present embodiment provides an indoor unit of an air conditioner, including a display panel 010 provided with a display box, and an air duct assembly, where the air duct assembly includes an air duct 020 and an air duct motor installed in the air duct 020, and the air duct motor is electrically connected to the display box through a connection terminal 030. Specifically, connecting terminal 030 includes female end 100 and public end 200, and female end 100 sets up in display panel 010, and public end 200 sets up in wind channel 020 and is connected with the wind channel motor electricity, and female end 100 can follow first direction grafting cooperation with public end 200. The display panel 010 and the air duct 020 are in a state of being relatively separated (see fig. 2) and in a state of being combined with each other (see fig. 1), and the female end 100 is disconnected from the male end 200 in the state of the display panel 010 being relatively separated from the air duct 020; in a state where the display panel 010 and the air duct 020 are combined with each other, the female terminal 100 is inserted into the male terminal 200.

When the air conditioner indoor set used for a period of time, when needing to clean and maintain air duct 020, because the air duct motor realizes the electricity with display panel 010 through the female end 100 and the public end 200 grafting cooperation of connecting terminal 030, when dismantling air duct 020, the motion of taking place relative distance between display panel 010 and the air duct 020, display panel 010 and air duct 020 are in the state of relative separation, meanwhile, female end 100 and public end 200 can follow display panel 010 and air duct 020 respectively and do relative motion, realize breaking away, accomplish the outage operation of air duct motor, at this moment, the user can clean and maintain the air duct 020 of dismantling. After the cleaning and maintenance are completed, the user can put the air duct 020 back, when the air duct 020 back is in the state of being combined with the display panel 010, the female end 100 finishes the insertion connection with the male end 200, so that the electric connection between the air duct motor and the display panel 010 is realized, and the purpose of electric connection between the air duct motor and an electric control box of the indoor unit of the air conditioner is further achieved.

This air conditioner indoor set utilizes female end 100 of grafting complex and public end 200 to realize that wind channel motor and display panel 010 are connected, make when needs carry out the clean maintenance to wind channel 020, promote display panel 010 back, can directly pull down wind channel 020, female end 100 and public end 200 of connecting terminal 030 accomplish automatically at this in-process and throw off, realize the disconnection of the motor line of wind channel motor and automatically controlled box, need not to dismantle connecting terminal 030 in addition, it is little to dismantle the degree of difficulty, the problem that the degree of difficulty is big is dismantled to wind channel 020 who exists among the prior art has been improved effectively.

When the cleaning and maintenance of the air duct 020 are completed, the air duct assembly can be directly installed back, in the process, the female end 100 can be connected with the male end 200 in an inserting mode, and the quick installation of the air duct 020 is achieved. So set up, be convenient for carry out clean maintenance to wind channel 020 to improve the clean maintenance efficiency to wind channel 020 greatly.

In addition, the structure that the female terminal 100 and the male terminal 200 are connected in an inserting manner enables the male terminal 200 to wrap the female terminal 100 more strongly, and in the working process of the air conditioner indoor unit, the female terminal 100 and the male terminal 200 cannot be separated due to dislocation movement, so that the connection reliability of the connection terminal 030 is ensured.

In other embodiments, the female end 100 may be disposed on the air duct 020 and the male end 200 may be disposed on the display panel 010, and the principle of detaching the air duct 020 from the display panel 010 is the same as the above principle, so that the description thereof is omitted.

Note that, the direction indicated by the arrow ab in fig. 2 indicates a first direction, that is: the mating direction of the female terminal 100 and the male terminal 200.

It should be further noted that, in the air conditioning indoor unit provided in this embodiment, the display box is electrically connected to the main control board of the electronic control box.

Specifically, five electric wires of the air duct motor are connected to the bottom of the male end 200, and in the process of pushing the display panel 010 upward, the female end 100 is disconnected from the male end 200, the connecting terminal 030 is automatically unlocked, manual detachment is not needed, and detachment is convenient; in the process of pushing the display panel 010 downward, the female terminal 100 is plugged into the male terminal 200, the connection terminal 030 is maintained in an electrically connected state, and at this time, the duct motor and the display box are maintained in an electrically connected state and indirectly maintained in an electrically connected state with the main control board through the display box.

Referring to fig. 1, in the present embodiment, the indoor unit of the air conditioner is a vertical type.

Preferably, in this embodiment, the female end 100 is detachably connected to the display panel 010, and the male end 200 is detachably connected to the air duct 020. When the female end 100 and the male end 200 need to be maintained, the female end 100 and the male end 200 can be detached from the display panel 010 and the air duct 020 respectively by the aid of the arrangement, and then the female end 100 and the male end 200 are maintained at wide positions, so that the maintenance is convenient, and the situation that a user is not convenient to operate due to limited space is avoided.

Referring to fig. 1 and 2, in the present embodiment, the display box includes a horizontally disposed mounting seat 040, specifically, the mounting seat 040 is located at a side of the display box, and the female end 100 is disposed on the mounting seat 040. So set up, can reduce the display panel and occupy in the ascending space of vertical direction to reduce the height dimension of air conditioning indoor set.

Specifically, in this embodiment, the female end 100 is connected to the display panel 010 in a snap-fit manner, and the male end 200 is connected to the air duct 020 in a snap-fit manner. So set up, be convenient for realize female end 100 on display panel 010 and male end 200 quick detach and fast-assembling on wind channel 020.

In other embodiments, the female end 100 can be detachably connected to the display panel 010 by a screw connector, and similarly, the male end 200 can be detachably connected to the air duct 020 by a screw connector. It can be understood that only the female end 100 can be clamped with the display panel 010 and the male end 200 can be connected with the air duct 020 through a threaded connector, or only the male end 200 can be clamped with the air duct 020 and the female end 100 can be connected with the display panel 010 through a threaded connector.

Fig. 3 is a partial structure enlarged view of a portion in fig. 2, fig. 4 is a partial structure schematic view of a display panel 010 of an air conditioning indoor unit according to the first embodiment when a female terminal 100 is mounted thereon, fig. 5 is a partial structure enlarged view of a portion in B in fig. 4, and fig. 6 is a structure schematic view of a female terminal 100 of a connection terminal 030 of an air conditioning indoor unit according to the first embodiment. Referring to fig. 1 and fig. 2, and with reference to fig. 3 to fig. 6, in this embodiment, a clamping hole 011 is formed in the mounting seat 040, the female end 100 is fixedly provided with a first clamping arm 110 and a second clamping arm 120 which are spaced apart from each other, specifically, a first clamping protrusion 111 is disposed on a surface of the first clamping arm 110 facing away from the second clamping arm 120, a second clamping protrusion 121 is disposed on a surface of the second clamping arm 120 facing away from the first clamping arm 110, and the first clamping arm 110 and the second clamping arm 120 can pass through the clamping hole 011 and are clamped and fixed by the first clamping protrusion 111 and the second clamping protrusion 121. The length directions of the first clamping arm 110 and the second clamping arm 120 extend along a second direction, and the second direction forms an angle with the first direction.

When the female terminal 100 needs to be mounted on the display panel 010, an acting force can be applied to the first clamping arm 110 and the second clamping arm 120 of the female terminal 100, so that the first clamping arm 110 and the second clamping arm 120 are close to each other; then, the first clamping arm 110 and the second clamping arm 120 are pushed into the clamping hole 011 formed in the mounting seat 040; as the first clamping arm 110 and the second clamping arm 120 continuously move forward in the clamping hole 011, the first clamping protrusion 111 and the second clamping protrusion 121 also continuously move forward; when the first locking protrusion 111 and the second locking protrusion 121 completely extend out of the locking hole 011, the first locking protrusion 111 and the second locking protrusion 121 are locked on the end surface of the locking hole 011, and the installation of the female terminal 100 is completed.

When the female terminal 100 needs to be detached from the display panel 010, the first clamping arm 110 and the second clamping arm 120 can be squeezed to approach each other, so that the first clamping protrusion 111 and the second clamping protrusion 121 are not limited by the clamping hole 011, and then the first clamping arm 110 and the second clamping arm 120 can be taken out from the clamping hole 011, and the female terminal 100 is detached.

This form of clamping structure facilitates the installation and removal of the female terminal 100, and, since the length direction of the first clamping arm 110 and the second clamping arm 120 are at an angle to the first direction, that is: the grafting direction of female end 100 and display panel 010 and the grafting direction of female end 100 and public end 200 become angle, still make when separating display panel 010 and wind channel 020, the joint structure between female end 100 and the display panel 010 can play certain limiting displacement to female end 100, avoids female end 100 and public end 200 separation process female end 100 to break away from display panel 010.

Referring to fig. 3 and fig. 6, in the present embodiment, a first flange 130 is formed by extending a part of the outer wall of the female end 100 outwards, and a first sliding groove 012 is formed in the mounting seat 040 of the display panel 010, specifically, the first flange 130 is in sliding fit with the first sliding groove 012, and a relative sliding direction of the first flange 130 and the first sliding groove 012 is along a second direction. So set up, realized installing the guide to display panel 010 in-process to female end 100, avoided the card stopper in the female end 100 installation to assembly efficiency has been improved.

Specifically, in this embodiment, two opposite side walls of the female end 100 are provided with two first flanges 130, and correspondingly, the number of the first sliding grooves 012 is two, and the two first flanges 130 are respectively in one-to-one insertion fit with the two first sliding grooves 012.

Fig. 7 is a partial schematic structural view illustrating a wind channel 020 of an air conditioning indoor unit provided by the first embodiment when a male end 200 is installed in the wind channel 020, and fig. 8 is a schematic structural view illustrating the male end 200 of the air conditioning indoor unit provided by the first embodiment. Referring to fig. 1 and fig. 2, and with reference to fig. 7 and fig. 8, in the present embodiment, the air duct 020 is fixedly provided with a fixed wall 021 and an elastic wall 022 which are spaced apart from each other, wherein the fixed wall 021 and the elastic wall 022 both extend along the first direction, and the elastic wall 022 and the fixed wall 021 form an elastic throat, specifically, the elastic wall 022 is provided with a bayonet 023, an outer wall of the male end 200 is provided with a fixture block 210, and the fixture block 210 can be clamped and engaged with the bayonet 023 after the male end 200 is clamped into the elastic throat.

When the male end 200 needs to be installed in the air duct 020, the male end 200 may be first opposed to the elastic necking formed by the fixed wall 021 and the elastic wall 022; then, the male end 200 is moved toward the direction of the elastic necking; as the male end 200 moves, the latch 210 will slide on the resilient wall 022; when the latch 210 slides to the position of the bayonet 023, the latch 210 is clamped into the bayonet 023, and the male end 200 is fixed on the air channel 020 by utilizing the clamping fit of the latch 210 and the bayonet 023.

When the male end 200 needs to be detached from the air channel 020, an acting force can be applied to the elastic wall 022, so that an elastic necking formed by the elastic wall 022 and the fixed wall 021 is enlarged, and the fixture block 210 is withdrawn from the bayonet 023; then, the male end 200 is moved away from the fixed wall 021 and the flexible wall 022, so that the male end 200 is detached from the air channel 020.

The clamping structure is simple in structure, and the male end 200 can be quickly detached and quickly assembled relative to the air duct 020 conveniently.

Specifically, in the present embodiment, the number of the elastic walls 022 is two, and the two elastic walls 022 are opposite and spaced apart from each other. So set up for two sides of public end 200 can cooperate with bayonet 023 joint on the elastic wall 022 simultaneously, and public end 200 two relative sides atress has guaranteed the reliability that public end 200 and wind channel 020 are connected simultaneously.

Referring to fig. 7 and 8, in the present embodiment, the fixing wall 021 is provided with a second sliding groove 024, a part of the outer wall of the male end 200 extends outward to form a second flange 220, the second flange 220 is in sliding fit with the second sliding groove 024, and the relative sliding direction of the second flange 220 and the second sliding groove 024 is along the first direction. So set up, can realize public end 200 to the direction in the wind channel 020 installation, guarantee the smooth and easy nature in the public end 200 installation.

In this embodiment, a guiding structure is disposed between the female end 100 and the male end 200, and the guiding structure is configured to guide the female end 100 to be plugged into the male end 200. So set up for in-process that wind channel 020 dress that will wash the completion was got back, lead by guide structure between female end 100 and the public end 200, be convenient for female end 100 and public end 200's accurate being connected.

With reference to fig. 3 to fig. 7, in particular, the guiding structure includes a groove 140 and a rib 230 slidably engaged along a first direction, wherein the groove 140 is disposed on an outer wall of the female end 100, and the rib 230 is disposed on an inner wall of the male end 200.

So set up for at female end 100 in-process of inserting public end 200, protruding muscle 230 slides in recess 140, has not only realized inserting the direction of public end 200 in-process to female end 100, moreover, inserts public end 200 back at female end 100, under protruding muscle 230 and recess 140's mating reaction, can also play circumference limiting displacement to female end 100, avoids female end 100 to take place to rotate in public end 200.

Specifically, there are a plurality of grooves 140, and a plurality of grooves 140 are arranged along the circumference of the outer wall of the female end 100 at intervals, and correspondingly, the number of ribs 230 is also a plurality of, and a plurality of ribs 230 are arranged along the circumference of the inner wall of the male end 200 at intervals, and a plurality of ribs 230 can be in one-to-one sliding fit with a plurality of grooves 140. So set up, can guarantee the equilibrium of female end 100 and male end 200 atress in each position department of circumference, reduce the jam of female end 100 and male end 200 in the grafting in-process.

Referring to fig. 7 and 8, in the present embodiment, the male end 200 has an opening 240 for the female end 100 to enter, wherein the opening 240 is flared, the opening 240 gradually decreases along the direction of inserting the female end 100 into the male end 200, and the opening 240 is configured to guide the female end 100 to insert into the male end 200. So set up, realized the direction when inserting public end 200 to female end 100, improved the assembly efficiency of female end 100 with public end 200.

Example two

Fig. 9 is a schematic structural view of an air duct 020 of an air conditioning indoor unit provided by the second embodiment when a male end 200 is installed, fig. 10 is a partial enlarged structural view of a portion C in fig. 9, fig. 11 is a schematic structural view of the air duct 020 of the air conditioning indoor unit provided by the second embodiment, fig. 12 is a partial enlarged structural view of a portion D in fig. 11, and fig. 13 is a schematic structural view of the male end 200 of the air conditioning indoor unit provided by the second embodiment. As shown in fig. 9 to 13, the present embodiment provides another air conditioning indoor unit, which is different from the air conditioning indoor unit provided in the first embodiment in the following point.

With continued reference to fig. 10 and 12, in the present embodiment, the fixing wall 021 is provided with a guiding inclined surface 025, specifically, the guiding inclined surface 025 is communicated with the second sliding groove 024, and the guiding inclined surface 025 is configured to guide the second flange 220 into the second sliding groove 024.

Through setting up direction inclined plane 025 for in the second spout 024 can accurately be got into to second flange 220, realized installing the guide in the wind channel 020 in-process to public end 200, improved the assembly efficiency of public end 200.

Referring to fig. 10 and 12, in the present embodiment, the number of the flexible walls 022 is one, and the flexible walls 022 are opposite to the fixed walls 021. When the male end 200 is installed in the air duct 020, the male end 200 is sandwiched between the fixed wall 021 and the elastic wall 022.

With reference to fig. 10 and 12, in the present embodiment, the guiding inclined plane 025 and the second chute 024 are arranged side by side, that is: the groove bottom of the second sliding groove 024 partially extends outwards and is inclined to form a guide inclined surface 025. So configured, the male end 200 can move towards the elastic necking direction between the fixed wall 021 and the elastic wall 022 under the guidance of the guiding inclined surface 025, so as to further improve the assembly efficiency of the male end 200.

With reference to fig. 12 and 13, in the present embodiment, a stop rib 250 is disposed at an end of the second flange 220, and a stop 026 is disposed at an end of the second chute 024, wherein the stop rib 250 cooperates with the stop 026 along a direction in which the male end 200 is inserted into the air duct 020.

When the male end 200 needs to be mounted on the air duct 020, the end of the second flange 220, which is not provided with the rib 250, faces the second sliding groove 024, and then the second flange 220 is pushed into the second sliding groove 024; when the male end 200 is snapped in place on the air channel 020, the stop rib 250 disposed on the male end 200 cooperates with the stop 026. So set up, on the one hand, can avoid public end 200 to install to wind channel 020 in-process dress conversely, played the foolproof effect, on the other hand, still restricted public end 200's installation stroke, avoid public end 200 to install the position.

Fig. 14 is a schematic structural view illustrating a display panel of an air conditioning indoor unit according to the second embodiment of the present invention when a female terminal is installed on the display panel, fig. 15 is an exploded schematic structural view illustrating the display panel and the female terminal in fig. 14, and fig. 16 is a schematic structural view illustrating the female terminal of the air conditioning indoor unit according to the second embodiment of the present invention. As shown in fig. 14 to 16, in the air conditioning indoor unit according to the second embodiment, the mount 040 of the display panel is provided with the through hole 016, and the female end is fitted in the through hole 016. Specifically, the hole wall of the through hole 016 is provided with a limiting strip 015, and the female end is installed in the through hole 016 from top to bottom and is limited by the limiting strip 015; an elastic buckle 013 is formed on a part of the hole wall of the through hole 016, a clamping groove 150 is formed in the upper edge of the female end, and after the female end is installed in the through hole 016 in place, the elastic buckle 013 is clamped in the clamping groove 150, so that the female end is fixed in the through hole 016.

Preferably, in this embodiment, the hole wall of the through hole 016 is provided with a limiting strip 015 at each position along the circumferential direction. So set up for when extracting female end from public end, each position department of female end circumference all can receive the limiting displacement who comes from spacing strip 015, and is spacing reliable.

In this embodiment, the number of the slots 150 is two, the two slots 150 are respectively disposed on the two side walls opposite to the female end, correspondingly, the number of the elastic buckles 013 is also two, and the two elastic buckles 013 are respectively in one-to-one inserting connection with the two slots 150. With such an arrangement, the reliability of connection between the female terminal and the mounting seat 040 is ensured, and the female terminal is effectively prevented from falling off the mounting seat 040.

With reference to fig. 15 and fig. 16, the periphery of the female end is provided with a plurality of guide grooves 160 extending from top to bottom, correspondingly, the hole wall of the through hole 016 is provided with a plurality of guide bars 014, and the guide bars 014 are respectively in one-to-one insertion fit with the guide grooves 160. With this arrangement, on the one hand, the female end can be guided in the process of being mounted on the mounting seat 040, and on the other hand, the freedom of circumferential rotation of the female end in the through hole 016 can be restricted, thereby preventing the female end from rotating in the through hole 016.

Referring to fig. 16, in the present embodiment, the guiding groove 160 is a blind groove with one end closed. With such an arrangement, a secondary limiting effect can be provided for the downward movement of the female end, and the female end is prevented from leaving the mounting seat 040 from the lower side of the through hole 016.

Referring to fig. 16, in the present embodiment, the opening of the guiding slot 160 is in a bell mouth structure. With the arrangement, a certain guide can be provided for the insertion process of the guide strip 014 and the guide groove 160, so that the assembly efficiency of the female end and the mounting seat 040 is improved.

EXAMPLE III

The embodiment provides an air conditioner, which comprises an air conditioner outdoor unit and the air conditioner indoor unit in the first embodiment or the second embodiment. By arranging the air-conditioning indoor unit in the first embodiment or the second embodiment in the air conditioner, the air conditioner has all the advantages of the air-conditioning indoor unit in the first embodiment or the second embodiment, and details are not repeated herein.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.

Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

In the above embodiments, the descriptions of the orientations such as "upper", "lower", "side", and the like are based on the drawings.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (14)

1. The indoor unit of the air conditioner is characterized by comprising a display panel (010) provided with a display box and an air channel assembly, wherein the air channel assembly comprises an air channel (020) and an air channel motor arranged on the air channel (020), the air channel motor is electrically connected with the display box through a connecting terminal (030), the connecting terminal (030) comprises a female end (100) and a male end (200), one of the female end (100) and the male end (200) is arranged on the display panel (010), the other one of the female end and the male end (200) is arranged on the air channel (020) and is electrically connected with the air channel motor, and the female end (100) and the male end (200) can be matched in a plugging mode along a first direction; wherein the display panel (010) and the air duct (020) both have a relatively separated state and a mutually combined state, and the female end (100) is disconnected from the male end (200) in the state that the display panel (010) and the air duct (020) are relatively separated; under the state that the display panel (010) and the air duct (020) are combined with each other, the female end (100) is connected with the male end (200) in an inserting mode.

2. The indoor unit of claim 1, wherein the female terminal (100) is disposed on the display panel (010), and the female terminal (100) is detachably connected to the display panel (010); public end (200) set up in wind channel (020), just public end (200) with wind channel (020) can dismantle the connection.

3. The indoor unit of claim 2, wherein the display box comprises a horizontally disposed mounting seat (040), the mounting seat (040) is located laterally of the display box, and the female end (100) is disposed on the mounting seat (040).

4. The indoor unit of air conditioner according to claim 2, wherein the female terminal (100) is engaged with the display panel (010); and/or the male end (200) is clamped with the air channel (020).

5. The indoor unit of an air conditioner according to claim 4, wherein the display panel (010) is provided with a clamping hole (011), the female end (100) is fixedly provided with a first clamping arm (110) and a second clamping arm (120) which are spaced apart from each other, a first clamping protrusion (111) is arranged on one surface of the first clamping arm (110) departing from the second clamping arm (120), a second clamping protrusion (121) is arranged on one surface of the second clamping arm (120) departing from the first clamping arm (110), and the first clamping arm (110) and the second clamping arm (120) can penetrate through the clamping hole (011) and are clamped and fixed by the first clamping protrusion (111) and the second clamping protrusion (121);

the length directions of the first clamping arm (110) and the second clamping arm (120) extend along a second direction, and the second direction forms an angle with the first direction.

6. The indoor unit of air conditioner as claimed in claim 5, wherein the outer wall of the female end (100) partially extends outward to form a first flange (130), the display panel (010) is provided with a first sliding slot (012), the first flange (130) is in sliding fit with the first sliding slot (012), and the relative sliding direction of the first flange and the first sliding slot is along the second direction.

7. The indoor unit of air conditioner as claimed in claim 4, wherein the air duct (020) is fixedly provided with a fixed wall (021) and an elastic wall (022) which are spaced from each other, the fixed wall (021) and the elastic wall (022) both extend along the first direction, wherein the elastic wall (022) and the fixed wall (021) form an elastic throat, the elastic wall (022) is provided with a bayonet (023), the outer wall of the male end (200) is provided with a fixture block (210), and the fixture block (210) can be clamped into the male end (200) after the elastic throat and is matched with the bayonet (023) in a clamping manner.

8. The indoor unit of claim 7, wherein the fixing wall (021) defines a second sliding groove (024), an outer wall of the male end (200) partially extends outward to form a second flange (220), the second flange (220) is slidably engaged with the second sliding groove (024), and a relative sliding direction of the second flange and the second sliding groove is along the first direction.

9. The indoor unit of claim 8, wherein the fixing wall (021) is provided with a guide slope (025), the guide slope (025) communicating with the second chute (024), the guide slope (025) being configured to guide the second flange (220) into the second chute (024).

10. The indoor unit of air conditioner as claimed in claim 8, wherein a stop rib (250) is provided at an end of the second flange (220), a stop opening (026) is provided at an end of the second sliding groove (024), and the stop rib (250) is engaged with the stop opening (026) along a direction in which the male end (200) is engaged with the air channel (020).

11. An indoor unit of an air conditioner according to any one of claims 1 to 10, wherein a guide structure is provided between the female terminal (100) and the male terminal (200), and the guide structure is configured to guide the female terminal (100) to be inserted into the male terminal (200).

12. An indoor unit of an air conditioner according to claim 11, wherein the guide structure comprises a groove (140) and a rib (230) which are slidably fitted in the first direction, wherein one of the groove (140) and the rib (230) is disposed on an inner wall of the male end (200) and the other is disposed on an outer wall of the female end (100).

13. An air conditioning indoor unit according to any one of claims 1 to 10, wherein the male end (200) has an opening (240) for allowing the female end (100) to enter, the opening (240) is formed in a horn shape, the opening (240) is gradually reduced in a direction in which the female end (100) is inserted into the male end (200), and the opening (240) is configured to guide the insertion of the female end (100) into the male end (200).

14. An air conditioner comprising an outdoor unit and the indoor unit of any one of claims 1 to 13.

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