CN211345574U - Window type air conditioner - Google Patents

Abstract

The utility model discloses a window formula air conditioner, window formula air conditioner include face frame, spiral case, wind wheel, wind-guiding subassembly and protection network. An air inlet and an air outlet are formed on the surface frame; the volute is arranged in the face frame, an air outlet channel is limited in the volute, and the air inlet and the air outlet are communicated through the air channel; the wind wheel is arranged in the air duct; the air guide assembly comprises a connecting rod and a plurality of louvers which are arranged along the left-right direction, and each louver is rotatably connected with the connecting rod. The wind channel is located to the protection network, and the protection network is located the low reaches of wind wheel and the protection network is located air guide component's upper reaches. According to the utility model discloses a window formula air conditioner, through setting up the protection network in the wind channel, the protection network is located the low reaches of wind wheel and the protection network is located air guide component's upper reaches, can prevent that user's hand from stretching into in the wind channel and taking place danger, also is convenient for simultaneously clean and maintain air guide component.

Description

Window type air conditioner

Technical Field

The utility model belongs to the technical field of air treatment device and specifically relates to a window formula air conditioner is related to.

Background

In the related art, in order to prevent the hand of the user from extending into the air duct and causing danger, a protective net is usually provided in the air duct of the air conditioner. However, due to the limitation of the arrangement position of the protective net, the maintenance and the cleaning of the air guide structure in the air duct of the air conditioner are affected.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a window formula air conditioner through set up the protection network in the wind channel, and the protection network is located the low reaches of wind wheel and the protection network is located air guide component's upper reaches, can prevent that user's hand from stretching into in the wind channel and taking place danger, the clean and maintenance air guide component of also being convenient for simultaneously.

According to the utility model discloses window formula air conditioner of first aspect embodiment includes: the air conditioner comprises a face frame, a fan and a controller, wherein an air inlet and an air outlet are formed on the face frame; the volute is arranged in the face frame, an air channel is defined in the volute, and the air channel is communicated with the air inlet and the air outlet; the wind wheel is arranged in the air duct; the air guide assembly comprises a connecting rod movable along the left-right direction and a plurality of louvers arranged along the left-right direction, and each louver is rotatably connected with the connecting rod. The protective net is arranged on the air duct, and is located at the downstream of the wind wheel and at the upstream of the wind guide assembly.

According to the utility model discloses a window formula air conditioner, through setting up the protection network in the wind channel, the protection network is located the low reaches of wind wheel and the protection network is located air guide component's upper reaches, can prevent that user's hand from stretching into in the wind channel and taking place danger, also is convenient for simultaneously clean and maintain air guide component.

According to some embodiments of the utility model, the protection network is including being located the dictyosome in the wind channel, the dictyosome is the plane net.

According to the utility model discloses a some embodiments, the protection network includes the dictyosome and sets up the first location muscle and the second location muscle of the relative both sides of dictyosome, be formed with first locating hole and second locating hole on the lateral wall in wind channel, first location muscle cooperation extremely first locating hole, second location muscle cooperation extremely the second locating hole.

Furthermore, the first positioning rib is bent towards one side of the thickness direction of the net body relative to the net body, the first positioning hole penetrates through the side wall of the volute, and the first positioning rib penetrates through the first positioning hole.

Further, first location muscle is including the first location section and the second location section that link to each other, first location section with the dictyosome links to each other, the second location section is connected keeping away from of first location section the one end of dictyosome, the second location section with contained angle between the dictyosome is greater than first location section with contained angle between the dictyosome, first location section with first locating hole cooperation, the second location section is located the outside of spiral case.

According to some optional embodiments of the present invention, the net body is a planar net, and the second positioning rib and the net body are located in the same plane.

According to some embodiments of the utility model, it is a plurality of the tripe falls into the multiunit, the quantity of connecting rod with the same and the one-to-one of group number of tripe, every group the tripe all with correspond the connecting rod rotationally links to each other.

According to some embodiments of the present invention, at least a portion of the inner side wall of the air outlet is an arc-shaped surface.

According to the utility model discloses a some embodiments are used for the drive wind wheel pivoted motor is located in the face frame and be located ascending one side in the left and right sides direction of spiral case, the air outlet just along controlling the direction extension part of air outlet with the motor sets up relatively.

Optionally, a shielding plate for shielding the motor is arranged between the motor and the air outlet.

According to some optional embodiments of the present invention, a portion of the protection net is disposed opposite to the motor; and/or a part of the louver is arranged opposite to the motor.

According to some embodiments of the utility model, air intake department is equipped with the air inlet panel, be formed with on the air inlet panel with the ventilation structure of air intake intercommunication, the upper end of air inlet panel is formed with a plurality of first buckles of arranging along controlling the direction interval, the lower extreme of air inlet panel is formed with a plurality of second buckles of arranging along controlling the direction interval, be formed with first calorie of hole and second card hole on the face frame, first buckle with first calorie of hole cooperation, the quantity of first buckle with the quantity in first calorie of hole is the same and the one-to-one, the second buckle with the cooperation in second card hole, the quantity of second buckle with the quantity in second card hole is the same and the one-to-one.

Further, the first buckle and the first clamping hole are matched in the front-rear direction, the second buckle and the second clamping hole are matched in the up-down direction, the second clamping hole penetrates through the front side wall of the face frame, and the second buckle can rotate relative to the second clamping hole.

According to some embodiments of the utility model, the window type air conditioner is suitable for and supports on the window of wall body, be equipped with mobilizable casement in the window, the window type air conditioner has the holding tank, at least some of casement be suitable for stretch into to in the holding tank.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of a portion of a window type air conditioner according to some embodiments of the present invention;

fig. 2 is an exploded view of a window air conditioner according to some embodiments of the present invention;

fig. 3 is a front view of a window air conditioner according to some embodiments of the present invention;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

FIG. 5 is an enlarged view at B in FIG. 4;

fig. 6 is a schematic view of a face frame and an air intake panel of a window type air conditioner according to some embodiments of the present invention;

fig. 7 is a structural view of a protection net of a window type air conditioner according to some embodiments of the present invention;

fig. 8 is a structural view of another angle of a protection net of a window type air conditioner according to some embodiments of the present invention.

Reference numerals:

a window type air conditioner 100;

a chamber interior 10; an outdoor portion 20; an indoor case 30; an outdoor cabinet 40; an accommodating groove 50;

a face frame 1; an air inlet 11; an air intake panel 111; a ventilation structure 1111; a first catch 1112; an air outlet 12; a first chucking hole 13; a second card hole 14; an inner side wall 15;

a volute 2; an air duct 21; the first positioning hole 211; the second positioning hole 212;

a wind wheel 3;

an air guide component 4; the louvers 41; an air deflector 42;

a protective net 5; a mesh body 51; the first positioning ribs 52; a first positioning segment 521; a second positioning segment 522; the second positioning rib 53;

a chassis 6;

an indoor heat exchanger assembly 7;

an outdoor heat exchanger assembly 8;

an outdoor fan 9.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

A window type air conditioner 100 according to an embodiment of the present invention will be described with reference to the accompanying drawings.

Referring to fig. 1, 2, 4 and 5, a window type air conditioner 100 according to an embodiment of the present invention includes a face frame 1, a volute 2, a wind wheel 3, a wind guide assembly 4 and a protection net 5. An air inlet 11 and an air outlet 12 are formed on the face frame 1, the volute 2 is arranged in the face frame 1, an air outlet channel 21 is defined in the volute 2, the air channel 21 is communicated with the air inlet 11 and the air outlet 12, the wind wheel 3 is arranged in the air channel 21, the wind wheel 3 can drive external air flow to enter the air channel 21 from the air inlet 11 through rotation, the air flow can flow along the air channel 21 defined by the volute 2, the wind wheel 3 drives the air flow to the air outlet 12 from the air inlet 11, and then the air flow is discharged from the air outlet 12.

The air guide assembly 4 includes a link movable in the left-right direction and a plurality of louvers 41 arranged in the left-right direction, each louver 41 being rotatably connected to the link. The connecting rod can extend along the left-right direction and can move along the left-right direction, and the connecting rod can drive the plurality of louvers 41 to rotate in the left-right direction when moving left and right, so that the air guiding function in the left-right direction is realized, and the air outlet of the window type air conditioner 100 can be discharged leftwards or rightwards. For example, the window air conditioners 100 may vent in the front left direction, or the window air conditioners 100 may vent in the front right direction, or the window air conditioners 100 may vent in the upper left direction, or the window air conditioners 100 may vent in the upper right direction.

In the description of the present invention, "a plurality" means two or more.

The protection net 5 is arranged in the wind channel 21, the protection net 5 is positioned at the downstream of the wind wheel 3 (the downstream is relative to the flowing direction of the airflow in the exhaust channel, the airflow in the wind channel 21 flows from the wind wheel 3 to the protection net 5), the protection net 5 is positioned at the upstream of the wind guide assembly 4 (the upstream is relative to the flowing direction of the airflow in the wind channel, the airflow in the wind channel 21 flows from the protection net 5 to the wind guide assembly 4), and the protection net 5 is arranged at the downstream of the wind wheel 3, so that the danger caused by the fact that the hand of a user stretches into the wind channel 21 and contacts the wind wheel 3 can be prevented. Because the protective screen 5 is located at the upstream of the air guide assembly 4, a user can directly contact the air guide assembly 4, so that the user can conveniently adjust the air guide assembly 4. Meanwhile, as the protective net 5 is positioned at the upstream of the air guide assembly 4, a user can directly contact the air guide assembly 4 without disassembling the protective net 5, so that the air guide assembly 4 is convenient to clean and maintain.

For example, a user can directly stir one louver 41 by hand to drive a connecting rod to move, and the connecting rod can drive a plurality of louvers 41 to synchronously rotate in the left-right direction, so that the user can adjust the orientation of the louver 41 without detaching the protective net 5, thereby adjusting the air outlet direction. When the user pulls the louver 41 to rotate to the left, the window type air conditioner 100 blows air to the left; when the user pulls the louver 41 to rotate to the right, the window type air conditioner 100 blows air to the right.

According to the utility model discloses a window formula air conditioner 100, through set up protection network 5 in wind channel 21, protection network 5 is located the low reaches of wind wheel 3 and protection network 5 is located air guide component 4's upper reaches, can prevent that user's hand from stretching into in wind channel 21 and taking place danger, also is convenient for simultaneously clean and maintain air guide component 4.

Referring to fig. 1 and 2, in some embodiments of the present invention, a window type air conditioner 100 includes a base plate 6, an indoor part 10, and an outdoor part 20, and both the indoor part 10 and the outdoor part 20 are provided on the base plate 6. The indoor part 10 includes an indoor cabinet 30, an indoor heat exchanger assembly 7, and an indoor fan, and the outdoor part 20 includes an outdoor cabinet 40, an outdoor heat exchanger assembly 8, and an outdoor fan 9. Indoor casing 30 includes face frame 1, indoor sub-casing and air inlet panel 111, and indoor sub-casing body coupling is in the rear side of face frame 1, and face frame 1, indoor sub-casing and chassis 6 inject the installation cavity, and indoor heat exchanger subassembly 7, indoor fan are established at this installation cavity, and indoor fan includes wind wheel 3 and motor, and the motor can drive wind wheel 3 and rotate. An air inlet 11 and an air outlet 12 are formed on the face frame 1, an indoor fan can drive indoor air to enter the window type air conditioner 100 from the air inlet 11 and exchange heat with the indoor heat exchanger assembly 7, and outlet air of the window type air conditioner 100 can be discharged from the air outlet 12.

Referring to fig. 1 and 2, according to some embodiments of the present invention, the window type air conditioner 100 is adapted to be supported on the window of the wall, a movable window sash is disposed in the window, the window type air conditioner 100 has a receiving groove 50, at least a portion of the window sash is adapted to extend into the receiving groove 50, the design facilitates the installation of the window type air conditioner 100, and the window air conditioner 100 is installed in a sealed manner by the cooperation of the movable window sash and the receiving groove 50, thereby reducing air leakage of the window.

Referring to fig. 7, according to some embodiments of the present invention, the protection net 5 includes a net body 51 located in the air duct 21, and the net body 51 is a planar net, so that the net body 51 has a simple structure, and the blocking effect of the net body 51 on the air outlet is reduced, thereby reducing the air flow loss. For example, the net body 51 is a wire.

Referring to fig. 4, 5 and 7, according to some embodiments of the present invention, the protection net 5 includes a net body 51 and a first positioning rib 52 and a second positioning rib 53 disposed at opposite sides of the net body 51, for example, the first positioning rib 52 is located at an upper side of the net body 51, and the second positioning rib 53 is located at a lower side of the net body 51. A first positioning hole 211 and a second positioning hole 212 are formed on the side wall of the air duct 21, the first positioning rib 52 is fitted to the first positioning hole 211, and the second positioning rib 53 is fitted to the second positioning hole 212. The first positioning ribs 52 are matched with the first positioning holes 211, and the second positioning ribs 53 are matched with the second positioning holes 212, so that the protection net 5 can be effectively fixed in the air duct 21.

Referring to fig. 4, 5 and 7, further, the first positioning rib 52 is bent relative to the mesh body 51 toward one side of the mesh body 51 in the thickness direction, for example, the first positioning rib 52 is bent toward one side of the mesh body 51 in the thickness direction, which is adjacent to the air outlet 12, the first positioning hole 211 penetrates through a side wall of the scroll casing 2, and the first positioning rib 52 is inserted through the first positioning hole 211, so that the protection net 5 is fixed on the scroll casing 2. Because the first positioning rib 52 is bent towards one side of the thickness direction of the net body 51 relative to the net body 51, when the first positioning rib 52 is matched with the first positioning hole 211, the bent part of the first positioning rib 52 can prevent the first positioning rib 52 from being disengaged from the first positioning hole 211, so that the fixing strength of the protective net 5 is further improved.

Referring to fig. 4, 5 and 7, further, the first positioning rib 52 includes a first positioning section 521 and a second positioning section 522 connected to each other, the first positioning section 521 is connected to the net body 51, the second positioning section 522 is connected to an end of the first positioning section 521, which is far away from the net body 51, an included angle between the second positioning section 522 and the net body 51 is greater than an included angle between the first positioning section 521 and the net body 51, and this design enables the second positioning section 522 to extend in a direction adjacent to a side wall of the air duct 21 when the first positioning rib 52 is engaged with the first positioning hole 211, so that the first positioning rib 52 is difficult to disengage from the first positioning hole 211. The first positioning segment 521 is engaged with the first positioning hole 211, for example, a portion of the first positioning segment 521 is inserted into the first positioning hole 211, the second positioning segment 522 is located at the outer side of the scroll casing 2, and the second positioning segment 522 can be hooked on the outer wall of the scroll casing 2, so as to prevent the first positioning rib 52 from disengaging from the first positioning hole 211.

Referring to fig. 4, 5 and 7, according to some optional embodiments of the present invention, the net body 51 is a plane net, so that the net body 51 has a simple structure, and the blocking effect of the net body 51 on the outlet air is reduced, thereby reducing the loss of the airflow. The second positioning rib 53 and the net body 51 are located in the same plane, so that the second positioning rib 53 is matched with the second positioning hole 212, the fixing strength of the protective net 5 is ensured, and the assembling difficulty of the protective net 5 is reduced.

When the protection net 5 is assembled, the first positioning rib 52 may be matched with the first positioning hole 211 to fix one end of the protection net 5, and then the protection net 5 is slightly deformed by applying force to the protection net 5, and the other end of the protection net 5 is pushed to slide on the inner wall of the air duct 21 along the central direction of the window type air conditioner 100 until the second positioning rib 53 slides to the vicinity of the second positioning hole 212, and then the second positioning rib 53 is matched with the second positioning hole 212 to fix the protection net 5.

Referring to fig. 1 and 2, according to some embodiments of the present invention, the plurality of louvers 41 are divided into a plurality of groups, the number of the connecting rods is the same as the number of the groups of the louvers 41, and the connecting rods correspond to one another, and each group of the louvers 41 is rotatably connected to the corresponding connecting rod, for example, the plurality of louvers 41 are divided into two groups, the connecting rods are two, each group of the louvers 41 corresponds to one connecting rod, and the connecting rod is rotatably connected to the corresponding group of the louvers 41. The design enables each group of louvers 41 to be controlled independently, and the user can control the different orientations of each group of louvers 41, thereby realizing the simultaneous multi-angle air outlet of the window air conditioner 100. For example, the louvers 41 are divided into two groups, and the user adjusts one group of louvers 41 to rotate to the left and the other group of louvers 41 to rotate to the right, so that the window air conditioner 100 can simultaneously output air to the left and the right under the condition of only one air outlet 12, thereby improving the user experience.

Referring to fig. 2, 4 and 5, in some embodiments of the present invention, a rotatable air deflector 42 is disposed at the air outlet 12, the air deflector 42 can rotate to open or close the air outlet 12, and the air deflector 42 can adjust the air outlet direction. Meanwhile, when the window type air conditioner 100 does not operate, the air deflector 42 may close the air outlet 12 to prevent outdoor air from entering the room from the air outlet 12, for example, when the outdoor temperature is low in winter and the window type air conditioner 100 does not operate, the air deflector 42 may close the air outlet 12 to prevent outdoor cold air from entering the window type air conditioner 100 and entering the room from the air outlet 12.

Referring to fig. 4 and 5, according to some embodiments of the present invention, at least a portion of the inner sidewall 15 of the air outlet 12 is an arc-shaped surface, for example, a portion of the inner sidewall 15 of the air outlet 12 is an arc-shaped surface, or all of the inner sidewall 15 of the air outlet 12 is an arc-shaped surface. The air current in the wind channel 21 clings to the inside wall 15 of the wind channel 21 to flow due to the coanda effect, and when the air current is discharged through the edge of the inside wall 15 of the air outlet 12, the inside wall 15 attached to the air current disappears suddenly, so that the air current at the air outlet 12 is disordered, noise is caused, and condensation is generated. Through designing into the arcwall face with at least partly inside wall 15 of air outlet 12, the air current has better cushioning effect through the 15 borders of inside wall of air outlet 12 and when discharging, and slick and sly arcwall face 15 can reduce the disorderly degree of air current to noise reduction, reduction condensation. For example, the upper edge of the inner side wall 15 of the air outlet 12 is an arc-shaped surface.

Referring to fig. 1 and 2, according to some embodiments of the present invention, a motor for driving the rotation of the wind wheel 3 is disposed in the face frame 1 and located on one side of the left and right directions of the spiral case 2, for example, the motor is disposed on the left side of the spiral case 2 in the face frame 1, the air outlet 12 extends along the left and right directions and a part of the air outlet 12 is disposed opposite to the motor, the design can increase the air outlet 12, improve the air outlet area of the window type air conditioner 100, and simultaneously, the face frame 1 is left and right symmetric, which improves the beauty of the window type air conditioner 100.

Referring to fig. 1 and 2, optionally, a shielding plate for shielding the motor is arranged between the motor and the air outlet 12, and the shielding plate can protect the motor, for example, when condensation is formed at the air outlet 12, the shielding plate can prevent the condensation from dropping into the motor, and meanwhile, the shielding plate can cover the motor, so that a user cannot see the motor from the air outlet 12, and the appearance is improved.

Referring to fig. 1 and 2, according to some alternative embodiments of the present invention, a portion of the protection net 5 is disposed opposite to the motor; and/or, a portion of the louvers 41 may be disposed opposite the motor. For example, a part of the protection net 5 is disposed opposite to the motor; or, a part of the louver 41 is arranged opposite to the motor; alternatively, a part of the protection net 5 is disposed opposite to the motor and a part of the louver 41 is disposed opposite to the motor. Due to the design, the protective net 5 and the air guide assembly 4 almost completely cover the air outlet 12, the protective net 5 and the louvers 41 can be prevented from being dislocated in the left-right direction, and meanwhile, the window type air conditioner 100 is symmetrical left and right and attractive in structure.

The utility model discloses an in some embodiments, be used for driving 3 pivoted motors of wind wheel to locate in the face frame 1 and be located the left side of spiral case 2, be equipped with the shielding plate that is used for sheltering from the motor between motor and the air outlet 12, set up protection network 5 in the wind channel 21, a part of protection network 5 sets up with the motor relatively. The air guide assembly 4 is arranged at the downstream of the protective net 5, the air guide assembly 4 comprises a connecting rod which can move along the left-right direction and a plurality of louvers 41 which are arranged along the left-right direction, and one part of the louvers 41 are arranged opposite to the motor, so that the protective net 5 and the air guide assembly 4 almost completely cover the air outlet 12, the protective net 5 and the louvers 41 can be prevented from being dislocated in the left-right direction, and the design ensures that the window type air conditioner 100 is bilaterally symmetrical and has an attractive structure.

Referring to fig. 1, 2, 3 and 6, according to some embodiments of the present invention, an air inlet panel 111 is disposed at the air inlet 11, and a ventilation structure 1111 is formed on the air inlet panel 111 and is communicated with the air inlet 11, for example, the ventilation structure 1111 is a plurality of ventilation holes formed on the air inlet panel 111, and the air inlet panel 111 is disposed to filter air and protect the internal structure of the window type air conditioner 100. The upper end of air inlet panel 111 is formed with a plurality of first buckles 1112 of arranging along left right direction interval, the lower extreme of air inlet panel 111 is formed with a plurality of second buckles of arranging along left right direction interval, be formed with first calorie of hole 13 and second calorie of hole 14 on the face frame 1, first buckle 1112 cooperates with first calorie of hole 13, the quantity of first buckle 1112 is the same and the one-to-one with the quantity of first calorie of hole 13, the cooperation of second buckle and second calorie of hole 14, the quantity of second buckle is the same and the one-to-one with the quantity of second calorie of hole 14, cooperation through first buckle 1112 and first calorie of hole 13, the cooperation of second buckle and second calorie of hole 14, can fix air inlet panel 111 on face frame 1, and air inlet panel 111 easy dismounting.

Referring to fig. 1, 2, 3 and 6, further, the first catch 1112 is engaged with the first catch hole 13 in the front-rear direction, so that the air intake panel 111 is fixed on the face frame 1 in the front-rear direction, and the second catch is engaged with the second catch hole 14 in the up-down direction, so that the air intake panel 111 is fixed on the face frame 1 in the up-down direction, thereby realizing multi-directional fixing of the air intake panel 111 and the face frame 1. The second clamping hole 14 penetrates through the front side wall of the face frame 1, and the second buckle can rotate relative to the second clamping hole 14, so that the air inlet panel 111 can be conveniently positioned when the air inlet panel 111 is assembled.

When the air intake panel 111 is assembled, the second buckle is first matched with the second clamping hole 14, then the air intake panel 111 rotates around the second clamping hole 14 towards the center direction adjacent to the window type air conditioner 100 until the first buckle 1112 is adjacent to the first clamping hole 13, and then the first buckle 1112 is matched with the first clamping hole 13, thereby completing the assembly of the air intake panel 111. When the air inlet panel 111 is disassembled, the first buckle 1112 is disengaged from the first clamping hole 13 by applying force to the air inlet panel 111 towards the direction away from the center of the window type air conditioner 100, and the air inlet panel 111 is rotated towards the direction away from the center of the window type air conditioner 100, so that the second buckle is disengaged from the second clamping hole 14, and the disassembly of the air inlet panel 111 is completed.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (14)

1. A window type air conditioner, comprising:

the air conditioner comprises a face frame, a fan and a controller, wherein an air inlet and an air outlet are formed on the face frame;

the volute is arranged in the face frame, an air channel is defined in the volute, and the air channel is communicated with the air inlet and the air outlet;

the wind wheel is arranged in the air duct;

the air guide assembly comprises a connecting rod movable along the left-right direction and a plurality of louvers arranged along the left-right direction, and each louver is rotatably connected with the connecting rod;

the protective net is arranged on the air duct, and is located at the downstream of the wind wheel and at the upstream of the wind guide assembly.

2. The window air conditioner as set forth in claim 1, wherein said protective mesh comprises a mesh body positioned within said air duct, said mesh body being a planar mesh.

3. The window type air conditioner as claimed in claim 1, wherein the protection net comprises a net body and a first positioning rib and a second positioning rib provided at opposite sides of the net body, wherein a first positioning hole and a second positioning hole are formed on a side wall of the air duct, the first positioning rib is fitted to the first positioning hole, and the second positioning rib is fitted to the second positioning hole.

4. The window type air conditioner as claimed in claim 3, wherein the first positioning rib is bent with respect to one side of the mesh body facing the thickness direction of the mesh body, the first positioning hole penetrates through a sidewall of the scroll casing, and the first positioning rib is inserted into the first positioning hole.

5. The window type air conditioner as claimed in claim 4, wherein the first positioning rib comprises a first positioning section and a second positioning section which are connected, the first positioning section is connected with the net body, the second positioning section is connected with one end of the first positioning section far away from the net body, an included angle is formed between the second positioning section and the first positioning section, the first positioning section is matched with the first positioning hole, and the second positioning section is located at the outer side of the volute.

6. The window air conditioner as set forth in claim 3, wherein said mesh body is a planar mesh, and said second positioning ribs are located in the same plane as said mesh body.

7. The window air conditioner as set forth in claim 1, wherein a plurality of said louvers are divided into a plurality of groups, said links being in the same number as said groups of louvers and in one-to-one correspondence, each of said louvers being rotatably connected to a corresponding said link.

8. The window air conditioner as set forth in claim 1, wherein at least a portion of the inner sidewall of said outlet opening is arcuate.

9. The window type air conditioner as claimed in claim 1, wherein a motor for driving the wind wheel to rotate is disposed in the face frame and located at one side of the scroll casing in the left-right direction, the air outlet extends in the left-right direction, and a portion of the air outlet is disposed opposite to the motor.

10. The window air conditioner as recited in claim 9, wherein a shielding plate is disposed between said motor and said outlet for shielding said motor.

11. The window type air conditioner as claimed in claim 9, wherein a portion of the protection net is disposed opposite to the motor; and/or a part of the louver is arranged opposite to the motor.

12. The window type air conditioner according to claim 1, wherein an air inlet panel is provided at the air inlet, a ventilation structure communicated with the air inlet is formed on the air inlet panel, a plurality of first buckles are formed at the upper end of the air inlet panel at intervals along the left-right direction, a plurality of second buckles are formed at the lower end of the air inlet panel at intervals along the left-right direction, a first buckle hole and a second buckle hole are formed on the face frame, the first buckles are matched with the first buckle holes, the number of the first buckles is the same as the number of the first buckle holes and corresponds to the number of the first buckle holes, the second buckles are matched with the second buckle holes, and the number of the second buckles is the same as the number of the second buckle holes and corresponds to the number of the second buckle holes.

13. The window type air conditioner as claimed in claim 12, wherein the first engaging hole engages with the first engaging hole in a front-rear direction, the second engaging hole engages with the second engaging hole in a vertical direction, the second engaging hole penetrates a front wall of the bezel, and the second engaging hole is rotatable with respect to the second engaging hole.

14. The window air conditioner of any of claims 1-13, wherein the window air conditioner is adapted to be supported on a window opening in a wall, wherein the window opening has a movable sash disposed therein, wherein the window air conditioner has a receiving slot, and wherein at least a portion of the sash is adapted to extend into the receiving slot.

Images