CN219063583U - Air conditioner - Google Patents

Abstract

The utility model discloses an air conditioner, comprising: the air conditioner comprises a shell, a heat exchange air supply assembly, an air quality sensor and a loudspeaker, wherein the shell comprises a rear shell and a front panel at the front side of the rear shell; the heat exchange air supply assembly is arranged in the shell; the air quality sensor and the loudspeaker are arranged in the shell and are arranged on the rear shell, vent holes are formed in positions, corresponding to the air quality sensor, of the rear shell, and sound through holes are formed in positions, corresponding to the loudspeaker, of the rear shell. The air conditioner provided by the embodiment of the utility model has the functions of air quality detection and sounding, meets the diversity of the functions of the air conditioner, and has a compact overall structure; in addition, the air quality sensor and the loudspeaker are both arranged on the rear shell, and the rear shell is provided with a vent hole and a sound through hole, so that the vent hole is convenient for air circulation, and the air quality sensor can detect the air quality so as to ensure the accuracy of a detection result; the sound through holes facilitate the transmission of sound, and the clarity of sound transmission can be ensured.

Description

Air conditioner

Technical Field

The utility model relates to the technical field of air conditioning equipment, in particular to an air conditioner.

Background

Along with the improvement of living standard, the requirement of the user on the functions of the air conditioner is not limited to refrigeration and heating, but in the related art, the functions of the air conditioner are single, and the multifunctional requirement of the user on the air conditioner cannot be met.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present utility model is to provide an air conditioner, wherein an air quality sensor and a speaker are both arranged in a casing, so that the air conditioner has the functions of air quality detection and sounding, the diversity of the functions of the air conditioner is satisfied, and the whole structure is compact; in addition, the air quality sensor and the loudspeaker are both arranged on the rear shell, and the rear shell is provided with a vent hole and a sound through hole, so that the vent hole is convenient for air circulation, and the air quality sensor can detect the air quality so as to ensure the accuracy of a detection result; the sound through holes facilitate the transmission of sound, and the clarity of sound transmission can be ensured.

According to an embodiment of the utility model, an air conditioner includes: a housing including a rear housing and a front panel at a front side of the rear housing; the heat exchange air supply assembly is arranged in the shell; the air quality sensor and the loudspeaker are arranged in the shell and mounted on the rear shell, vent holes are formed in positions, corresponding to the air quality sensor, of the rear shell, and sound through holes are formed in positions, corresponding to the loudspeaker, of the rear shell.

According to the air conditioner provided by the embodiment of the utility model, the air quality sensor and the loudspeaker are arranged in the shell, so that the air conditioner has the air quality detection function and the sounding function, the diversity of the functions of the air conditioner is met, and the whole structure is compact; in addition, the air quality sensor and the loudspeaker are both arranged on the rear shell, and the rear shell is provided with a vent hole and a sound through hole, so that the vent hole is convenient for air circulation, and the air quality sensor can detect the air quality so as to ensure the accuracy of a detection result; the sound through holes facilitate the transmission of sound, and the clarity of sound transmission can be ensured.

According to some embodiments of the utility model, the rear housing includes a rear side wall, and left and right side walls connected to left and right sides of the rear side wall, and the air quality sensor and the speaker are mounted to the rear side wall.

According to some embodiments of the utility model, an air inlet is formed in the rear housing, and the air quality sensor and the speaker are both located above the air inlet and above the heat exchange air supply assembly.

According to some alternative embodiments of the utility model, the air quality sensor and the speaker are arranged in an up-down direction.

In some optional embodiments of the present utility model, the air conditioner further includes a voice controller, the voice controller is disposed in the casing and is mounted on the rear casing, the voice controller, the speaker and the air quality sensor are sequentially arranged in a top-to-bottom direction, and the speaker is electrically connected to the voice controller.

According to some alternative embodiments of the utility model, a distance between the air quality sensor and the air inlet is not smaller than a distance between the air quality sensor and a top surface of the rear housing in an up-down direction.

According to some embodiments of the utility model, the inner wall of the rear housing is provided with a first mounting position for mounting the air quality sensor, and the air quality sensor is mounted to or dismounted from the first mounting position in the up-down direction.

According to some alternative embodiments of the utility model, the speaker is located above the air quality sensor, the first mounting location includes a slot, the air quality sensor includes a pin, the pin is adapted to be inserted into the slot from top to bottom, and a distance between the speaker and the air quality sensor in an up-down direction is greater than a mating depth of the pin and the slot.

According to some embodiments of the utility model, the outer wall of the rear housing is formed with a mounting groove, the bottom wall of the mounting groove is formed with the vent hole, the air conditioner further comprises a filter member mounted on the mounting groove, the filter member comprises a cover plate and a filter member, the cover plate is formed with a vent hole communicating the vent hole with the external environment, the cover plate is detachably mounted on the mounting groove, one side of the cover plate facing the vent hole is provided with a containing groove, and the filter member is detachably contained in the containing groove.

According to some alternative embodiments of the utility model, the two opposite side walls of the accommodating groove are formed with limit protrusions, and the surface of the filter facing the vent hole is abutted with the limit protrusions.

According to some embodiments of the utility model, the inner wall of the rear housing is provided with a second mounting position for mounting the speakers, the speakers are provided with a plurality of groups of mounting structures, each group of mounting structures is provided with a mounting hole, one group of mounting structures is connected with the second mounting position, a fastener is suitable for penetrating through the mounting holes and connecting with the second mounting position, and the extending directions of the mounting holes of the plurality of groups of mounting structures are different.

Additional aspects and advantages of the utility model 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 utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a perspective view of an air conditioning indoor unit according to some embodiments of the present utility model;

FIG. 2 is a schematic view of the rear housing of FIG. 1;

FIG. 3 is a schematic view of the mounting groove of FIG. 2;

FIG. 4 is a schematic view of the rear housing of FIG. 2 with the fresh air cover removed;

fig. 5 is an enlarged view at a in fig. 4;

FIG. 6 is a schematic view of the structure of the cover plate of FIG. 5;

FIG. 7 is a schematic illustration of a filter element according to some embodiments of the utility model;

FIG. 8 is a schematic view of the rear housing of FIG. 2 at another angle;

fig. 9 is an enlarged view at B in fig. 8;

FIG. 10 is a schematic diagram of an air quality sensor according to some embodiments of the utility model;

fig. 11 is a schematic structural diagram of a speaker according to some embodiments of the present utility model.

Reference numerals:

100. an air conditioner indoor unit;

1. a housing; 10. a rear housing; 11. a rear sidewall; 111. a sound hole; 112. an air inlet; 113. the hand is buckled; 114. a mounting groove; 115. a limit groove; 116. a vent hole; 117. fresh air cover plate; 118. an air inlet grille; 12. a left side wall; 13. a right side wall; 14. a front panel; 15. an air outlet; 16. opening and closing a door; 17. a base; 18. a first mounting location; 181. a slot; 182. a second fixing hole; 19. a second mounting location; 191. a third mounting hole;

2. a filter member; 21. a filter; 22. a cover plate; 221. a limit column; 222. a receiving groove; 223. a limit protrusion; 224. a vent hole;

3. an air quality sensor; 31. a plug pin; 32. a first fixing hole;

4. a speaker; 41. a mounting structure; 42. a mounting hole; 421. a first mounting hole; 422. and a second mounting hole.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

An air conditioner according to an embodiment of the present utility model is described below with reference to the accompanying drawings.

Referring to fig. 1 to 3, an air conditioner according to an embodiment of the present utility model includes: the shell 1, heat exchange air supply assembly, air quality sensor 3 and speaker 4, shell 1 includes back casing 10 and front panel 14, and front panel 14 is located the front side of back casing 10, and heat exchange air supply assembly locates in shell 1, and front panel 14 can be located the front side of heat exchange air supply assembly. The air quality sensor 3 and the loudspeaker 4 are arranged in the shell 1, and the air quality sensor 3 and the loudspeaker 4 are arranged in the rear shell 10, so that the whole structure is compact, the shell 1 protects the air quality sensor 3 and the loudspeaker 4, people can be prevented from easily touching the air quality sensor 3 and the loudspeaker 4, and objects outside the shell 1 can be prevented from rubbing the air quality sensor 3 and the loudspeaker 4, so that the service lives of the air quality sensor 3 and the loudspeaker 4 are guaranteed.

The air quality sensor 3 and the loudspeaker 4 are arranged in the shell 1, so that the air conditioner has the functions of temperature regulation (such as refrigeration and heating), air quality detection and sounding, and the diversity of the functions of the air conditioner is met. For example, the air quality sensor 3 may be a carbon dioxide sensor, which can detect the concentration of carbon dioxide in the air. For example, the speaker 4 may be a horn, and the horn may broadcast an operation mode of the air conditioner; or, the loudspeaker can also report the settlement temperature of air conditioner, or, loudspeaker can also report indoor temperature.

Referring to fig. 8 and 9, the rear case 10 is formed with a vent hole 116 at a position corresponding to the air quality sensor 3, the vent hole 116 can facilitate the passage of air flow, air outside the cabinet 1 can directly enter the cabinet 1 through the vent hole 116, and the air quality sensor 3 can detect the quality of the air to ensure the accuracy of the detection result; the rear housing 10 is formed with a sound through hole 111 at a position corresponding to the speaker 4, so that the sound can be conveniently transmitted, and the sound emitted by the speaker 4 can be directly transmitted to the outside of the housing 1 through the sound through hole 111, so that the clarity of the transmitted sound can be ensured.

For example, referring to fig. 1 to 5, the air conditioner may be a split floor type air conditioner, the air conditioner includes an air conditioning indoor unit 100 and an air conditioning outdoor unit, and the air conditioning indoor unit 100 includes the above-described cabinet 1, a heat exchange air supply assembly, an air quality sensor 3, and a speaker 4. Wherein the casing 1 comprises a rear housing 10, a front panel 14, a switch door 16 and a base 17, the front panel 14 is positioned at the front side of the rear housing 10, and the front panel 14 can be detachably connected with the rear housing 10; the base 17 is located at the bottom of the front panel 14 and the rear housing 10, and the front panel 14 and the base 17 may be detachably connected, and the rear housing 10 and the base 17 may also be detachably connected. The air inlet 112 is formed on the rear shell 10, the air inlet 112 is communicated with the room, and an air inlet grille 118 is arranged at the air inlet 112; the switch door 16 is rotatably connected to the front panel 14 to open and close the air outlet 15, the air outlet 15 is also communicated with the room, and the air inlet 112 is communicated with the air outlet 15. The heat exchange air supply assembly comprises a heat exchanger component and an air duct component, the heat exchanger component is located at the front side of the air inlet grille 118, the air duct component is located at the front side of the heat exchanger component, indoor air can enter the casing 1 through the air inlet 112, and after heat exchange of the heat exchanger component, the indoor air is blown into the room through the air outlet 15 under the driving of the air duct component, so that the indoor temperature is reduced or raised.

For example, the indoor unit 100 may further include a fresh air component, where the fresh air component is located in the casing 1, and the fresh air component is located below the heat exchange air supply assembly; referring to fig. 2 and 8, a fresh air cover 117 is provided on the rear case 10 of the cabinet 1, the fresh air cover 117 is opposite to the fresh air part in the front-rear direction, and the fresh air cover 117 is located at the rear side of the fresh air part.

According to the air conditioner provided by the embodiment of the utility model, the air quality sensor 3 and the loudspeaker 4 are arranged in the shell 1, so that the air conditioner has the air quality detection function and the sounding function, the diversity of the functions of the air conditioner is met, and the whole structure is compact; in addition, the air quality sensor 3 and the loudspeaker 4 are both arranged on the rear shell 10, the rear shell 10 is provided with a vent hole 116 and a sound through hole 111, and the vent hole 116 is convenient for air circulation, so that the air quality sensor 3 can detect the air quality to ensure the accuracy of detection results; the sound passing hole 111 facilitates the propagation of sound, and can ensure the clarity of sound propagation.

Referring to fig. 2, 4 and 8, according to some embodiments of the present utility model, the rear case 10 includes a rear sidewall 11, a left sidewall 12 and a right sidewall 13, the left sidewall 12 is connected to the left side of the rear sidewall 11, the right sidewall 13 is connected to the right side of the rear sidewall 11, the air quality sensor 3 and the speaker 4 are both mounted to the rear sidewall 11, the mounting area of the rear sidewall 11 is relatively large, the air quality sensor 3 and the speaker 4 can be conveniently mounted, and the size of the air quality sensor 3 and the speaker 4 can also be set to be relatively large.

Referring to fig. 2, 4 and 8, according to some embodiments of the present utility model, an air inlet 112 is formed on the rear housing 10, the air quality sensor 3 and the speaker 4 are located above the air inlet 112, and the air quality sensor 3 and the speaker 4 are located above the heat exchange air supply assembly, so that the air quality sensor 3 and the speaker 4 can be prevented from blocking the air circulation at the air inlet 112 and in the heat exchange air supply assembly, and smooth air circulation is ensured. For example, the air intake 112 is formed on the rear side wall 11 of the rear case 10, and the air quality sensor 3 and the speaker 4 are provided on the rear side wall 11.

For example, the air duct component of the heat exchange air supply assembly drives indoor air to enter the casing 1 from the air inlet 112, and the air entering the casing 1 can be discharged out of the casing 1 after passing through the heat exchange air supply assembly, so that the air at the heat exchange air supply assembly and the air inlet 112 circulates faster, and air supply noise is easy to generate. If the speaker 4 is located closer to the heat exchange air supply assembly and the air inlet 112, noise will interfere with the speaker 4, affecting the clarity of sound. Because the air inlet 112 is in the negative pressure area, a large amount of air can enter the casing 1 from the air inlet 112, if the setting position of the air quality sensor 3 is close to the air inlet 112, the air quality sensor 3 can cause the air intake in the air quality sensor 3 to be very small due to the negative pressure at the air inlet 112, and the accuracy of the air quality sensor 3 on air detection can be affected.

According to some alternative embodiments of the present utility model, the air quality sensor 3 and the speaker 4 are arranged in the up-down direction, and the space in the up-down direction is fully utilized, so that the structure is compact.

In some alternative embodiments of the present utility model, the air conditioner further includes a voice controller provided in the cabinet 1, and the voice controller is mounted to the rear case 10, and the voice controller, the speaker 4, and the air quality sensor 3 are sequentially arranged in a top-down direction, and the speaker 4 is electrically connected to the voice controller, for example, the voice controller may control the speaker 4 to emit a specific sound. Because air quality sensor 3 and speaker 4 all are located the top of air intake 112, and air quality sensor 3 and speaker 4 all are located the top of heat transfer air supply subassembly, and voice controller is located the upside of speaker 4 for voice controller keeps away from air intake 112 and heat transfer air supply subassembly, avoids the noise of air intake 112 and heat transfer air supply subassembly department to influence voice controller to the discernment of sound. In addition, the voice controller is arranged on the upper side of the loudspeaker 4, so that wiring can be conveniently carried out, the length of the wire harness is shorter, and cost saving is facilitated.

Referring to fig. 8, according to some alternative embodiments of the present utility model, the distance between the air quality sensor 3 and the air inlet 112 is not smaller than the distance between the air quality sensor 3 and the top surface of the rear housing 10 in the up-down direction, so that the air quality sensor 3 is far away from the air inlet 112, and the air intake in the air sensor caused by the excessive air intake at the air inlet 112 can be reduced, thereby ensuring the accuracy of air quality detection by the air quality sensor 3. For example, the air quality sensor 3 is located above the air intake 112, and the distance between the air quality sensor 3 and the air intake 112 is larger than the distance between the air quality sensor 3 and the top surface of the rear case 10.

Referring to fig. 9, according to some embodiments of the present utility model, the inner wall of the rear case 10 is provided with a first mounting location 18, the first mounting location 18 is used to mount the air quality sensor 3, and the air quality sensor 3 is mounted to the first mounting location 18 in the up-down direction, or the air quality sensor 3 is detached from the first mounting location 18 in the up-down direction, thereby facilitating the repair or replacement of the air quality sensor 3. For example, the air quality sensor 3 may be mounted to the first mounting location 18 from top to bottom, or the air quality sensor 3 may be removed from the first mounting location 18 from bottom to top.

Referring to fig. 8-10, according to some alternative embodiments of the utility model, the speaker 4 is located above the air quality sensor 3, the first mounting location 18 includes a slot 181, the air quality sensor 3 includes a latch 31, the latch 31 is adapted to be inserted into the slot 181 from top to bottom, and the latch 31 may be disengaged from the slot 181 from bottom to top. In the up-down direction, the interval between speaker 4 and air quality sensor 3 is greater than the mating depth of bolt 31 and slot 181, avoids speaker 4 to block the installation and the dismantlement of air quality sensor 3 to make things convenient for the dismouting of air quality sensor 3.

For example, referring to fig. 9 and 10, according to some embodiments of the present utility model, one end of the air quality sensor 3 in the left-right direction is provided with a latch 31, and the other end is provided with a first fixing hole 32; the first mounting position 18 comprises a slot 181 and a second fixing hole 182, the opening of the slot 181 faces upwards, the slot 181 corresponds to the plug pin 31, the second fixing hole 182 corresponds to the first fixing hole 32, the air quality sensor 3 can be positioned on the rear shell 10 by being inserted into the slot 181 from top to bottom through the plug pin 31, the air quality sensor 3 can be mounted and fixed on the rear shell 10 by penetrating the first fixing hole 32 and the second fixing hole 182 through the fastener, the mounting structure 41 is simpler, and the mounting stability is stronger.

Referring to fig. 3-7, according to some embodiments of the present utility model, the outer wall of the rear case 10 is formed with a mounting groove 114, and the bottom wall of the mounting groove 114 is formed with a vent hole 116, the vent hole 116 corresponding to the air quality sensor 3. The air conditioner further comprises a filter component 2 arranged in the mounting groove 114, the filter component 2 comprises a cover plate 22 and a filter piece 21, a vent hole 224 is formed on the cover plate 22, the vent hole 224 can be communicated with the vent hole 116 and the external environment, air circulation is facilitated, and air in the external environment can sequentially enter the casing 1 through the vent hole 224 and the vent hole 116; on the other hand, the cover plate 22 can also prevent impurities outside the casing 1 from entering the casing 1, so as to play a role in shielding and protecting.

Referring to fig. 6 and 7, the cover 22 is detachably mounted to the mounting groove 114, and a receiving groove 222 is formed in a side of the cover 22 facing the vent hole 116, and the filter 21 is detachably received in the receiving groove 222 such that the filter 21 is positioned between the vent hole 116 and the vent hole 224, and the filter 21 can further filter air, preventing dust and other impurities in the air from entering the air quality sensor 3, and affecting a detection result and a service life of the air quality sensor 3. The cover plate 22 is detachably mounted on the mounting groove 114, and the filter element 21 is detachably accommodated in the accommodating groove 222, so that the filter element 21 can be conveniently detached for cleaning or replacement.

For example, referring to fig. 3, according to some embodiments of the present utility model, two limiting grooves 115 are formed on each of the upper and lower sidewalls of the mounting groove 114, and the two limiting grooves 115 are spaced apart in the left-right direction; two limiting posts 221 are respectively formed at the upper end and the lower end of the cover plate 22, the limiting posts 221 are in one-to-one correspondence with the limiting grooves 115, and the cover plate 22 can be mounted in the mounting groove 114 by inserting the limiting posts 221 into the corresponding limiting grooves 115. The lower end of the mounting groove 114 is provided with a buckling hand 113, and when the cover plate 22 is dismounted, the cover plate 22 can be held by extending the buckling hand 113 and grasping the cover plate 22, so that the cover plate 22 can be conveniently held and operated in the process of dismounting.

Referring to fig. 6, according to some alternative embodiments of the present utility model, the opposite side walls of the receiving groove 222 are formed with the limiting protrusions 223, and the surfaces of the filter member 21 facing the vent hole 116 are abutted against the limiting protrusions 223, so that the filter member 21 can be detachably received in the receiving groove 222. For example, two limiting projections 223 are formed on each of the upper and lower side walls of the accommodation groove 222 of the cover plate 22, the upper end of the filter 21 abuts against the limiting projection 223 of the upper side wall of the accommodation groove 222, and the lower end of the filter 21 abuts against the limiting projection 223 of the lower side wall of the accommodation groove 222.

Referring to fig. 9 and 11, according to some embodiments of the present utility model, the inner wall of the rear case 10 is provided with a second mounting location 19, the second mounting location 19 is used for mounting the speaker 4, the speaker 4 has a plurality of sets of mounting structures 41, each set of mounting structures 41 has a mounting hole 42, one set of mounting structures 41 is connected with the second mounting location 19, a fastener is adapted to penetrate through the mounting hole 42 and be connected with the second mounting location 19, the speaker 4 can be mounted on the inner wall of the rear case 10, the mounting structure 41 is simpler, and the mounting stability is stronger. The extending directions of the mounting holes 42 of the plurality of groups of mounting structures 41 are different, so that the speaker 4 can adapt to the second mounting locations 19 of different types, or the speaker 4 can adapt to the rear housing 10 of different types, and the universality of the speaker 4 is stronger.

For example, referring to fig. 9 and 11, the speaker 4 has two sets of mounting structures 41, each set of mounting structures 41 having mounting holes 42, wherein one set of mounting structures 41 has two first mounting holes 421, both first mounting holes 421 extending in the front-rear direction; the other set of mounting structures 41 has two second mounting holes 422, and the second mounting holes 422 each extend in the up-down direction. Wherein, two first mounting holes 421 are connected with the second mounting position 19, the second mounting position 19 has two third mounting holes 191 extending along the front-back direction, two first mounting holes 421 correspond to two second mounting holes 422 respectively, and the fastener is suitable for penetrating through the first mounting holes 421 and the second mounting holes 422, so that the speaker 4 is connected with the second mounting position 19, thereby mounting and fixing the speaker 4 on the rear housing 10.

An air conditioner according to an embodiment of the present utility model is described below with reference to fig. 1 to 11.

Referring to fig. 1 to 11, in this embodiment, the air conditioner is a split floor type air conditioner, the air conditioner includes an air conditioning indoor unit 100 and an air conditioning outdoor unit, the air conditioning indoor unit 100 includes a casing 1, a heat exchange air supply assembly, an air quality sensor 3, a speaker 4 and a voice controller, the air quality sensor 3, the speaker 4, the voice controller and the heat exchange air supply assembly are all disposed in the casing 1, the air quality sensor 3, the speaker 4 and the voice controller are all mounted in a rear casing 10, the voice controller, the speaker 4 and the air quality sensor 3 are sequentially arranged in a top-to-bottom direction, and the speaker 4 is electrically connected with the voice controller.

The casing 1 includes a rear housing 10, a front panel 14, a switch door 16, and a base 17, the front panel 14 being located at a front side of the rear housing 10, the front panel 14 being detachably attachable to the rear housing 10; the base 17 is located at the bottom of the front panel 14 and the rear housing 10, and the front panel 14 and the base 17 may be detachably connected, and the rear housing 10 and the base 17 may also be detachably connected. The rear housing 10 includes a rear side wall 11, a left side wall 12 and a right side wall 13, the left side wall 12 is connected on the left side of the rear side wall 11, the right side wall 13 is connected on the right side of the rear side wall 11, the air quality sensor 3 and the speaker 4 are both installed on the rear side wall 11, the air quality sensor 3 and the speaker 4 are arranged in the up-down direction, and the air quality sensor 3 is located below the speaker 4.

The shell 1 is provided with an air inlet 112 and an air outlet 15, wherein the air inlet 112 is formed on the rear side wall 11 of the rear shell 10, the air inlet 112 is communicated with the room, and an air inlet grille 118 is arranged at the air inlet 112; the switch door 16 is rotatably connected to the front panel 14 to open and close the air outlet 15, the air outlet 15 is also communicated with the room, and the air inlet 112 is communicated with the air outlet 15. The front panel 14 is located on the front side of a heat exchange air supply assembly that includes a heat exchanger component located on the front side of the air inlet grille 118 and an air duct component located on the front side of the heat exchanger component. The air conditioner indoor unit 100 further comprises a fresh air component, wherein the fresh air component is positioned in the shell 1, and the fresh air component is positioned below the heat exchange air supply assembly; the rear housing 10 of the casing 1 is provided with a fresh air cover plate 117, the fresh air cover plate 117 is opposite to the fresh air component in the front-rear direction, and the fresh air cover plate 117 is positioned at the rear side of the fresh air component.

The inner wall of the rear case 10 is provided with a first mounting position 18, the first mounting position 18 is used for mounting the air quality sensor 3, the air quality sensor 3 is mounted to the first mounting position 18 along the up-down direction, and the rear case 10 is formed with a vent hole 116 at a position corresponding to the air quality sensor 3. The first mounting position 18 comprises a slot 181 and a second fixing hole 182, and the opening of the slot 181 faces upwards; one end of the air quality sensor 3 along the left-right direction is provided with a bolt 31, the other end is provided with a first fixing hole 32, a second fixing hole 182 corresponds to the first fixing hole 32, the air quality sensor 3 is positioned on the rear shell 10 by being inserted into the slot 181 from top to bottom through the bolt 31, and then the air quality sensor 3 is installed and fixed on the rear shell 10 by penetrating the first fixing hole 32 and the second fixing hole 182 through a fastener. In the up-down direction, the distance between the speaker 4 and the air quality sensor 3 is larger than the fitting depth of the latch 31 and the slot 181.

An installation groove 114 is formed on the outer wall of the rear housing 10 at a position corresponding to the air quality sensor 3, a vent hole 116 is formed on the bottom wall of the installation groove 114, a catch 113 is formed on the lower end of the installation groove 114, two limit grooves 115 are formed on the upper side wall and the lower side wall of the installation groove 114, and the two limit grooves 115 are arranged at intervals in the left-right direction. The air conditioner further comprises a filter part 2 mounted in the mounting groove 114, the filter part 2 comprises a cover plate 22 and a filter 21, one side of the cover plate 22 facing the vent hole 116 is provided with a containing groove 222, the cover plate 22 is provided with a vent hole 224, the vent hole 224 can be communicated with the outside environment, and air in the outside environment can sequentially enter the casing 1 through the vent hole 224 and the vent hole 116 and enter the air quality sensor 3.

Two limit protrusions 223 are formed on the upper and lower sidewalls of the receiving groove 222 of the cover plate 22, respectively, the upper end of the filter 21 is abutted with the limit protrusions 223 of the upper sidewall of the receiving groove 222, and the lower end of the filter 21 is abutted with the limit protrusions 223 of the lower sidewall of the receiving groove 222. The upper end and the lower end of the cover plate 22 are respectively formed with two limit posts 221, the limit posts 221 are in one-to-one correspondence with the limit grooves 115, and the limit posts 221 are suitable for being inserted into the corresponding limit grooves 115 so as to realize the installation of the cover plate 22 in the installation groove 114.

The inner wall of the rear housing 10 is provided with a second mounting position 19, the second mounting position 19 is used for mounting the speaker 4, the second mounting position 19 is provided with two third mounting holes 191 extending along the front-rear direction, and the rear housing 10 is provided with a sound through hole 111 at a position corresponding to the speaker 4. The speaker 4 has two sets of mounting structures 41, each set of mounting structures 41 having mounting holes 42, wherein one set of mounting structures 41 has two first mounting holes 421, and both the first mounting holes 421 extend in the front-rear direction; the other set of mounting structures 41 has two second mounting holes 422, and the second mounting holes 422 each extend in the up-down direction. The two first mounting holes 421 and the two second mounting holes 422 respectively correspond, and the fastener is suitable for penetrating through the first mounting holes 421 and the second mounting holes 422, so that the speaker 4 is connected with the second mounting position 19, and the speaker 4 is mounted and fixed on the rear housing 10.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the description of the present utility model, "plurality" means two or more.

In the description of the utility model, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by another feature therebetween.

In the description of the utility model, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means 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 utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. 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 utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (11)

1. An air conditioner, comprising:

a housing including the rear case and a front panel of a front side of the rear case;

the heat exchange air supply assembly is arranged in the shell;

the air quality sensor and the loudspeaker are arranged in the shell and mounted on the rear shell, vent holes are formed in positions, corresponding to the air quality sensor, of the rear shell, and sound through holes are formed in positions, corresponding to the loudspeaker, of the rear shell.

2. The air conditioner of claim 1, wherein the rear housing includes a rear sidewall and left and right sidewalls connected to left and right sides of the rear sidewall, and the air quality sensor and the speaker are mounted to the rear sidewall.

3. The air conditioner of claim 1, wherein the rear housing has an air inlet formed therein, and the air quality sensor and the speaker are both located above the air inlet and above the heat exchange air supply assembly.

4. An air conditioner according to claim 3, wherein the air quality sensor and the speaker are arranged in an up-down direction.

5. The air conditioner of claim 4, further comprising a voice controller disposed in the cabinet and mounted to the rear housing, wherein the voice controller, the speaker and the air quality sensor are sequentially arranged in a top-to-bottom direction, and the speaker is electrically connected to the voice controller.

6. The air conditioner of claim 3, wherein a distance between the air quality sensor and the air inlet is not smaller than a distance between the air quality sensor and a top surface of the rear case in an up-down direction.

7. The air conditioner according to claim 1, wherein an inner wall of the rear case is provided with a first mounting position for mounting the air quality sensor, and the air quality sensor is mounted to or dismounted from the first mounting position in an up-down direction.

8. The air conditioner of claim 7, wherein the speaker is located above the air quality sensor, the first mounting location includes a slot, the air quality sensor includes a pin adapted to be inserted into the slot from top to bottom, and a distance between the speaker and the air quality sensor in the up-down direction is greater than a mating depth of the pin and the slot.

9. The air conditioner according to any one of claims 1 to 8, wherein an installation groove is formed in an outer wall of the rear case, the vent hole is formed in a bottom wall of the installation groove, the air conditioner further comprises a filter member installed in the installation groove, the filter member includes a cover plate and a filter member, a vent hole communicating the vent hole with an external environment is formed in the cover plate, the cover plate is detachably installed in the installation groove, a receiving groove is formed in a side of the cover plate facing the vent hole, and the filter member is detachably received in the receiving groove.

10. The air conditioner of claim 9, wherein the opposite side walls of the receiving groove are formed with a limit protrusion, and a surface of the filter facing the vent hole is abutted against the limit protrusion.

11. An air conditioner according to any one of claims 1 to 8, wherein the inner wall of the rear housing is provided with a second mounting location for mounting the speakers, the speakers have a plurality of sets of mounting structures, each set of mounting structures has a mounting hole, wherein one set of mounting structures is connected to the second mounting location, and a fastener is adapted to be passed through the mounting holes and connected to the second mounting location, and the extending directions of the mounting holes of the plurality of sets of mounting structures are different.

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