CN212390482U

CN212390482U - Air conditioner indoor unit and air conditioner

Info

Publication number: CN212390482U
Application number: CN202021528486.3U
Authority: CN
Inventors: 冯勇
Original assignee: GD Midea Air Conditioning Equipment Co Ltd
Current assignee: GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-01-22
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a machine and air conditioner in air conditioning, machine includes in the air conditioning: the first chassis assembly comprises a first chassis and a heat exchanger component arranged on the first chassis, the second chassis assembly comprises a second chassis and a fan component arranged on the second chassis, and the second chassis is detachably connected with the first chassis. According to the utility model discloses machine in air conditioning, this machine in air conditioning is through setting up the chassis part into dismantling continuous first chassis and second chassis two parts, and the fan part is connected on the second chassis, can conveniently pull down the fan part to can conveniently carry out the degree of depth to the wind wheel and wash.

Description

Air conditioner indoor unit and air conditioner

Technical Field

The utility model belongs to the technical field of the air conditioning technique and specifically relates to an indoor unit of air conditioner and air conditioner is related to.

Background

In the related art, due to the structural limitation of the air conditioner indoor unit, a user cannot deeply clean the wind wheel, and bacteria remained on the wind wheel cannot be cleaned for a long time, so that the health of people can be 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, an object of the utility model is to provide an indoor unit of air conditioner, this indoor unit of air conditioner is through setting up the chassis part into dismantling continuous first chassis and second chassis two parts, and the fan part is connected on the second chassis, can conveniently pull down the fan part to can conveniently carry out the degree of depth to the wind wheel and wash.

The utility model also provides an air conditioner of having above-mentioned machine in the air conditioning.

According to the utility model discloses machine in air conditioning of first aspect embodiment, include: a first chassis assembly comprising a first chassis and a heat exchanger component disposed on the first chassis; the second chassis assembly comprises a second chassis and a fan component arranged on the second chassis, and the second chassis is detachably connected with the first chassis.

According to the utility model discloses machine in air conditioning, through setting up chassis parts into dismantling continuous first chassis and second chassis two parts, and fan parts connects on the second chassis for the second chassis can be followed and dismantled on the first chassis, just also can conveniently pull down fan parts, thereby can conveniently carry out the degree of depth to the wind wheel and wash, avoid or reduce and remain the bacterium on the wind wheel and do not wash for a long time and lead to causing the influence to the healthy of people.

According to some embodiments of the utility model, inject the air-out wind channel in the second chassis, be formed with on the second chassis with the air outlet of air-out wind channel intercommunication, the wind wheel of fan part is located the second chassis with the fan intracavity that heat exchanger part injectd.

According to some embodiments of the invention, the second chassis component is located in the accommodation space defined by the first chassis and the heat exchanger component, the accommodation space has a disassembly and assembly opening, the second chassis component is adapted to be mounted into the accommodation space through the disassembly and assembly opening and to be taken out from the accommodation space through the disassembly and assembly opening.

According to some optional embodiments of the present invention, the mounting/dismounting hole faces a front lower direction.

According to some optional embodiments of the present invention, a portion of the heat exchanger component adjacent to the disassembly and assembly opening is formed with a guide portion for guiding a disassembly and assembly process of the second chassis assembly.

Optionally, the removal opening faces downward from the front, and the guide portion extends downward in a direction from the rear to the front.

According to some optional embodiments of the present invention, a portion of the heat exchanger component adjacent to the removal opening is formed with a support portion supported in abutment on the second chassis.

According to some optional embodiments of the utility model, be formed with the spacing groove on the first chassis, the second chassis includes the second chassis body and establishes spacing arch on the second chassis body, spacing arch with the spacing groove cooperation.

Optionally, the disassembly and assembly opening faces the front lower side, the opening of the limiting groove faces the lower side, the limiting protrusion comprises a limiting section and a guiding section which are connected, the guiding section is connected with the second chassis body, the limiting section is connected to one end, far away from the second chassis body, of the guiding section, the limiting section extends in the vertical direction, the guiding section extends in a downward inclination manner in the direction from the back to the front, a guiding wall suitable for being matched with the guiding section is formed at a part, close to the opening of the limiting groove, and the guiding wall extends in a downward inclination manner in the direction from the back to the front.

According to some optional embodiments of the present invention, the heat exchanger component includes a heat exchanger, a supporting member and a motor cover, the supporting member and the motor cover are respectively disposed at two opposite sides of the heat exchanger, the supporting member and the motor cover are both connected to the first chassis, the motor of the fan component is disposed between the motor cover and the heat exchanger, the supporting member is provided with a first protective edge, and the first protective edge covers a portion of the heat exchanger adjacent to the dismounting port; and/or a second protective edge is arranged on the motor cover and covers the part, close to the dismounting opening, of the heat exchanger.

According to some embodiments of the utility model, the heat exchanger part includes heat exchanger and motor lid, support piece with the motor lid is established respectively the relative both sides of heat exchanger, support piece with the motor lid all with first chassis links to each other, the motor of fan part is established the motor lid with between the heat exchanger, support piece's neighbouring the outside border of heat exchanger part is formed with first turn-ups, first turn-ups orientation is kept away from support piece's central direction extends.

According to some embodiments of the utility model, the heat exchanger part includes heat exchanger, support piece and motor lid, support piece with the motor lid is established respectively the relative both sides of heat exchanger, support piece with the motor lid all with first chassis links to each other, the motor of fan part is established the motor lid with between the heat exchanger, be formed with the protruding muscle of water conservancy diversion on support piece's the periphery wall, the protruding muscle of water conservancy diversion is used for leading the comdenstion water the water receiving tank of machine in the air conditioning.

According to some optional embodiments of the utility model, the water conservancy diversion muscle is including first water conservancy diversion section, second water conservancy diversion section and the third water conservancy diversion section that from top to bottom links to each other in proper order, first water conservancy diversion section is located support piece keeps away from the outer border of heat exchanger, the third water conservancy diversion section is located the neighbouring of first water conservancy diversion section one side of heat exchanger, the third water conservancy diversion section is followed support piece's circumference is extended, the second water conservancy diversion section by first water conservancy diversion section extremely down sloping extends towards the direction of third water conservancy diversion section.

According to some optional embodiments of the present invention, at least a portion of the air-guide rib is adjacent to an air outlet of the indoor unit of the air conditioner.

According to some embodiments of the utility model, the heat exchanger part includes heat exchanger, support piece and motor cover, support piece with the motor cover is established respectively the relative both sides of heat exchanger, support piece with the motor cover all with first chassis links to each other, the motor of fan part is established the motor cover with between the heat exchanger, be formed with the edge on the motor cover the thickness direction of motor cover runs through the louvre of motor cover.

According to some optional embodiments of the utility model, the periphery of louvre is formed with the second turn-ups that extends outward towards.

According to the utility model discloses air conditioner of second aspect embodiment includes: according to the utility model discloses machine in the air conditioning of above-mentioned first aspect embodiment.

According to the utility model discloses air conditioner through setting up foretell indoor set of air conditioner, and the dismouting can be realized on this indoor set of air conditioner's second chassis, just also can conveniently pull down fan part to can conveniently carry out the degree of depth to the wind wheel and wash.

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 partial structure of an indoor unit of an air conditioner according to some embodiments of the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a sectional view taken along B-B of FIG. 1, wherein the second chassis assembly is received in the receiving space;

FIG. 4 is an enlarged view at C in FIG. 3;

FIG. 5 is an enlarged view at D of FIG. 3;

FIG. 6 is a cross-sectional view taken along B-B of FIG. 1, wherein the second basepan assembly is disengaged from the receiving space;

fig. 7 is a schematic view of a partial structure of an indoor unit of an air conditioner according to some embodiments of the present invention;

fig. 8 is a schematic view of a heat exchanger component according to some embodiments of the present invention;

fig. 9 is a schematic view of another angle of a heat exchanger component according to some embodiments of the present invention;

FIG. 10 is an enlarged view at E in FIG. 9;

FIG. 11 is an enlarged view at F of FIG. 9;

fig. 12 is a schematic view of a support member according to some embodiments of the present invention;

fig. 13 is a schematic view of a motor cover according to some embodiments of the present invention.

Reference numerals:

a first chassis component 1; a first chassis 11; a limiting groove 111; a guide wall 1111; an open mouth 1112; a heat exchanger component 12; a guide portion 121; a support portion 122; a heat exchanger 123; a support 124; a first protective edge 1241; a first flange 1242; flow guiding ribs 1243; a first flow guide section 12431; a second flow guide section 12432; a third flow guide section 12433; a motor cover 125; a second guard edge 1251; heat dissipation holes 1252; a second flange 1253;

a second chassis component 2; a second chassis 21; an air outlet duct 211; an air outlet 212; a second chassis body 213; a limit projection 214; a limiting section 2141; a guide section 2142; a fan section 22; a wind wheel 221; a motor 222; a fan chamber 23;

an accommodating space 3; the opening 31 is removed.

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.

An air conditioning indoor unit according to an embodiment of the present invention is described below with reference to fig. 1 to 13. The indoor unit of the air conditioner can be a split wall-mounted indoor unit of the air conditioner.

Referring to fig. 1, 3, 6, 7, according to the utility model discloses in the air conditioning of first aspect embodiment, include: a first chassis assembly 1 and a second chassis assembly 2.

The first chassis assembly 1 comprises a first chassis 11 and a heat exchanger component 12 arranged on the first chassis 11, wherein the heat exchanger component 12 and the first chassis 11 can be connected by screws. The second chassis assembly 2 comprises a second chassis 21 and a fan assembly 22 arranged on the second chassis 21, for example, the fan assembly 22 may comprise a wind wheel 221 and a motor 222, and the fan assembly 22 and the second chassis 21 may be connected by screws.

The second chassis 21 is detachably connected with the first chassis 11, for example, the second chassis 21 can be connected to the first chassis 11 through a lock, or the second chassis 21 can be connected to the first chassis 11 through a lock and a screw, so that the second chassis 21 can be detached from the first chassis 11, because the fan part 22 is connected to the second chassis 21, the fan part 22 can be detached from the whole machine conveniently, and therefore the wind wheel 221 of the fan part 22 can be cleaned conveniently, because the wind wheel 221 can be detached from the whole machine for cleaning, deep cleaning of the wind wheel 221 can be realized, influence on human health caused by that bacteria remained on the wind wheel 221 cannot be cleaned for a long time is avoided or reduced, and when the air conditioner indoor unit works, indoor air can be adjusted to be cleaner and fresher.

According to the utility model discloses machine in air conditioning, through setting up chassis parts into dismantling continuous first chassis 11 and second chassis 21 two parts, and fan part 22 connects on second chassis 21 for second chassis 21 can be dismantled from first chassis 11, just also can conveniently pull down fan part 22, thereby can conveniently carry out deep cleaning to wind wheel 221, avoid or reduce the bacterium that remains on wind wheel 221 and not wash for a long time and lead to causing the influence to people's healthy.

Referring to fig. 3 and 6, according to some embodiments of the present invention, an air outlet duct 211 is defined in the second chassis 21, an air outlet 212 communicating with the air outlet duct 211 is formed on the second chassis 21, a wind wheel 221 of the fan component 22 is located in a fan cavity 23 defined by the second chassis 21 and the heat exchanger component 12, thereby, the air outlet duct 211 is formed on the second chassis 21, and the wind wheel 221 of the fan component 22 is located in the fan cavity 23 defined by the second chassis 21 and the heat exchanger component 12, so that the air can pass through the heat exchanger component 12 to exchange heat, and under the driving of the fan component 22, the air can exit from the air outlet duct 211 through the air outlet duct 211, thereby the indoor temperature can be adjusted, and the formation of the air outlet duct 211 is facilitated, so that the structure of the whole machine is simple and compact.

Referring to fig. 3, 6, according to some embodiments of the present invention, the second chassis assembly 2 is located in the accommodating space 3 defined by the first chassis 11 and the heat exchanger component 12, the accommodating space 3 has a disassembly and assembly opening 31, and the second chassis assembly 2 is adapted to be installed into the accommodating space 3 through the disassembly and assembly opening 31 and taken out of the accommodating space 3 through the disassembly and assembly opening 31. Because accommodation space 3 can be injectd to first chassis 11 and heat exchanger part 12, and accommodation space 3 has dismouting mouth 31, make first chassis 11 and heat exchanger part 12 can constitute the structure similar to the drawer type, through pull second chassis subassembly 2, make second chassis subassembly 2 can install in accommodation space 3 or take out from accommodation space 3 through dismouting mouth 31, thereby make things convenient for the dismouting of second chassis subassembly 2, thereby make things convenient for the dismouting of fan part 22, and then can conveniently carry out the degree of depth to wind wheel 221 of fan part 22 and wash, thereby can avoid or reduce the bacterium that remains on wind wheel 221 and not wash for a long time and lead to causing the influence to people's health.

Referring to fig. 3 and 6, according to some optional embodiments of the present invention, the dismounting hole 31 faces to the front lower side, thereby facilitating the user to mount the second chassis assembly 2 in the accommodating space 3 or take out the second chassis assembly from the accommodating space 3 through the dismounting hole 31.

Referring to fig. 3, 5 and 6, according to some alternative embodiments of the present invention, the portion of the heat exchanger component 12 adjacent to the dismounting opening 31 is formed with a guide portion 121, and the guide portion 121 is used for guiding the dismounting process of the second chassis assembly 2. For example, when the second chassis unit 2 is to be attached and detached, the second chassis unit 2 can be attached to and detached from the accommodating space 3 along the direction of the guide portion 121, and thus, the second chassis unit 2 can be more easily attached and detached under the guiding action of the guide portion 121.

Alternatively, referring to fig. 3 and 6, the attachment/detachment port 31 is directed downward in the front direction, and the guide portion 121 extends downward in the rear-to-front direction. Because the extending direction of the guiding part 121 is consistent with the orientation of the dismounting opening 31, the guiding part 121 can guide the dismounting process of the second chassis assembly 2 when the second chassis assembly 2 is dismounted, and the dismounting operation of the second chassis assembly 2 can be smoother under the guiding action of the guiding part 121.

It should be noted that, the directions "front" and "rear" in the present invention are the directions of the user when the air-conditioning indoor unit is used, and the direction of the air-conditioning indoor unit toward the user is front, otherwise, the direction is rear.

Referring to fig. 3, 5 and 6, according to some alternative embodiments of the present invention, the portion of the heat exchanger component 12 adjacent to the dismounting hole 31 is formed with a supporting portion 122, and the supporting portion 122 is supported on the second bottom plate 21 in an abutting manner, so that the second bottom plate 21 can support the heat exchanger component 12, and the mounting and fixing of the heat exchanger component 12 are more reliable and stable.

Referring to fig. 3, 4 and 6, according to some optional embodiments of the present invention, a limiting groove 111 is formed on the first chassis 11, the second chassis 21 includes a second chassis body 213 and a limiting protrusion 214 disposed on the second chassis body 213, and the limiting protrusion 214 is engaged with the limiting groove 111. For example, when the second chassis assembly 2 is installed in the accommodating space 3, the limiting protrusion 214 may abut against the top wall of the limiting groove 111, so that a user may determine that the second chassis 21 is installed in place, so as to lock the second chassis 21 and the first chassis 11 by means of a lock catch, and screw the second chassis 21 to the casing of the air conditioning indoor unit, so as to reliably install the second chassis assembly 2 in the accommodating space 3. When the second chassis component 2 is taken out from the accommodating space 3, the screw can be unscrewed, and the lock between the second chassis 21 and the first chassis 11 is unlocked, so that the limiting protrusion 214 can be separated from the limiting groove 111, and the second chassis component 2 can be conveniently taken out from the accommodating space 3 under the guiding action of the limiting groove 111.

Optionally, referring to fig. 3, 4, and 6, the dismounting hole 31 faces downward and the opening 1112 of the limiting groove 111 faces downward, so that when the second chassis assembly 2 is dismounted, the limiting protrusion 214 can be conveniently accommodated and fitted in the limiting groove 111 or separated from the limiting groove 111 under the guiding action of the limiting groove 111, and meanwhile, the second chassis assembly 2 can be conveniently accommodated and fitted in the accommodating space 3 or taken out of the accommodating space 3 under the guiding action of the dismounting hole 31.

The limiting protrusion 214 comprises a limiting section 2141 and a guiding section 2142 which are connected, the guiding section 2142 is connected with the second chassis body 213, the limiting section 2141 is connected at one end of the guiding section 2142 which is far away from the second chassis body 213, the limiting section 2141 extends along the vertical direction, the guiding section 2142 extends downwards in the direction from the back to the front, the limiting section 2141 can play a limiting role, and the guiding section 2142 can play a guiding role. The portion of the limiting groove 111 adjacent to the open mouth 1112 of the limiting groove 111 is formed with a guide wall 1111 adapted to cooperate with the guide section 2142, the guide wall 1111 extending downward in a rear-to-front direction.

When the second chassis component 2 is installed in the accommodating space 3 through the mounting/dismounting opening 31, the second chassis component 2 can be conveniently fitted in the accommodating space 3 under the guiding action of the mounting/dismounting opening 31. The limiting section 2141 can abut against the top wall of the limiting groove 111, and the guiding section 2142 can abut against the guiding wall 1111, so that a user can determine that the second chassis 21 is installed in place, lock the second chassis 21 and the first chassis 11 by a lock catch, and screw the second chassis 21 on the casing of the indoor unit of the air conditioner by a screw, thereby reliably installing the second chassis assembly 2 in the accommodating space 3.

When the second chassis component 2 is taken out of the accommodating space 3 through the dismounting hole 31, the screw can be unscrewed, the lock between the second chassis 21 and the first chassis 11 is unlocked, the limiting protrusion 214 can be separated from the limiting groove 111, the guide wall 1111 can play a role in guiding, the limiting protrusion 214 can be conveniently separated from the limiting groove 111, the second chassis 21 can be separated from the accommodating space 3, and the second chassis component 2 can be separated from the accommodating space 3.

Referring to fig. 8 and 9, according to some alternative embodiments of the present invention, the heat exchanger component 12 includes a heat exchanger 123, a support member 124 and a motor cover 125, the support member 124 and the motor cover 125 are respectively disposed at two opposite sides of the heat exchanger 123, the support member 124 and the motor cover 125 are both connected to the first chassis 11, and the motor 222 of the fan component 22 is disposed between the motor cover 125 and the heat exchanger 123. For example, the support member 124 may be connected to an end of the heat exchanger 123 far from the motor 222 by a snap fit, the motor cover 125 may be fixed to an end of the heat exchanger 123 near the motor 222 by a snap fit and a screw, and the motor cover 125 may be covered on the motor 222 so as to protect the motor 222, and both the support member 124 and the motor cover 125 may be connected to the first chassis 11 by a bolt so as to securely connect the heat exchanger component 12 to the first chassis 11.

Referring to fig. 9, the support 124 is provided with a first protective edge 1241, and the first protective edge 1241 covers a portion of the heat exchanger 123 adjacent to the dismounting opening 31, and/or the motor cover 125 is provided with a second protective edge 1251, and the second protective edge 1251 covers a portion of the heat exchanger 123 adjacent to the dismounting opening 31. For example, the support member 124 is provided with a first protective edge 1241, the first protective edge 1241 covers a portion of the heat exchanger 123 adjacent to the dismounting opening 31, and when the second chassis assembly 2 is dismounted, the first protective edge 1241 can protect the wind wheel 221, so that one side of the wind wheel 221 adjacent to the support member 124 is prevented from being scraped by the fins of the heat exchanger 123.

Or, the motor cover 125 is provided with the second protective edge 1251, the second protective edge 1251 covers a part of the heat exchanger 123 adjacent to the dismounting opening 31, and when the second chassis assembly 2 is dismounted, the second protective edge 1251 can protect the wind wheel 221, so that one side of the wind wheel 221 adjacent to the motor cover 125 is prevented from being scraped by the fins of the heat exchanger 123.

Or, the support member 124 is provided with a first protective edge 1241, the first protective edge 1241 covers a portion of the heat exchanger 123 adjacent to the dismounting port 31, the motor cover 125 is provided with a second protective edge 1251, and the second protective edge 1251 covers a portion of the heat exchanger 123 adjacent to the dismounting port 31, so that when the second chassis assembly 2 is dismounted, the first protective edge 1241 and the second protective edge 1251 can both protect the wind wheel 221, and thus both sides of the wind wheel 221 can be prevented from being scraped by the fins of the heat exchanger 123.

Referring to fig. 8 and 9, according to some embodiments of the present invention, the heat exchanger component 12 includes a heat exchanger 123, a support member 124 and a motor cover 125, the support member 124 and the motor cover 125 are respectively disposed at two opposite sides of the heat exchanger 123, the support member 124 and the motor cover 125 are both connected to the first chassis 11, and the motor 222 of the fan component 22 is disposed between the motor cover 125 and the heat exchanger 123. For example, the support member 124 may be connected to an end of the heat exchanger 123 far from the motor 222 by a snap fit, the motor cover 125 may be fixed to an end of the heat exchanger 123 near the motor 222 by a screw, and the motor cover 125 may be covered on the motor 222 so as to protect the motor 222, and both the support member 124 and the motor cover 125 may be connected to the first chassis 11 by a bolt so as to reliably connect the heat exchanger component 12 to the first chassis 11. Referring to fig. 10 and 12, the outer edge of the portion of the support 124 adjacent to the heat exchanger 123 is formed with a first flange 1242, and the first flange 1242 extends toward the direction away from the center of the support 124, and since the fin height of the heat exchanger 123 has an error during the production of the heat exchanger 123, the fin height of the heat exchanger 123 may be higher than the main body plane of the support 124, and the fin falling contacting with the support 124 can be prevented by the first flange 1242.

Referring to fig. 8 and 9, according to some embodiments of the present invention, the heat exchanger component 12 includes a heat exchanger 123, a support member 124 and a motor cover 125, the support member 124 and the motor cover 125 are respectively disposed at two opposite sides of the heat exchanger 123, the support member 124 and the motor cover 125 are both connected to the first chassis 11, and the motor 222 of the fan component 22 is disposed between the motor cover 125 and the heat exchanger 123. For example, the support member 124 may be connected to an end of the heat exchanger 123 far from the motor 222 by a snap fit, the motor cover 125 may be fixed to an end of the heat exchanger 123 near the motor 222 by a screw, and the motor cover 125 may be covered on the motor 222 so as to protect the motor 222, and both the support member 124 and the motor cover 125 may be connected to the first chassis 11 by a bolt so as to reliably connect the heat exchanger component 12 to the first chassis 11. Referring to fig. 10 and 12, a flow guide rib 1243 is formed on the outer circumferential wall of the support 124, the flow guide rib 1243 is used to guide the condensed water to a water receiving slot of the indoor unit of the air conditioner, when the indoor unit of the air conditioner performs a cooling operation, the heat exchanger 123 is used as an evaporator, the condensed water is generated on the surface of the heat exchanger 123, and the flow guide rib 1243 can prevent the condensed water from falling off from the side surface of the support 124 and guide the condensed water to the water receiving slot of the indoor unit of the air conditioner.

Referring to fig. 12, according to some optional embodiments of the present invention, the flow guiding rib 1243 includes a first flow guiding section 12431, a second flow guiding section 12432 and a third flow guiding section 12433 sequentially connected from top to bottom, the first flow guiding section 12431 is located at an outer edge of the supporting member 124 away from the heat exchanger 123, the third flow guiding section 12433 is located at a side of the supporting member 124 adjacent to the heat exchanger 123, the third flow guiding section 12433 extends along a circumferential direction of the supporting member 124, and the second flow guiding section 12432 extends downward in a direction from the first flow guiding section 12431 to the third flow guiding section 12433. Therefore, the first flow guide section 12431 can effectively prevent the condensed water from flowing out of the side surface of the support 124, the second flow guide section 12432 can guide the condensed water to the direction of the water receiving groove of the indoor unit of the air conditioner, and the third flow guide section 12433 can make the condensed water flow into the water receiving groove of the indoor unit of the air conditioner, so that the condensed water can be prevented from falling off from the side surface of the support 124, and the condensed water can be guided into the water receiving groove of the indoor unit of the air conditioner.

Referring to fig. 2, according to some optional embodiments of the present disclosure, at least a portion of the flow guiding rib 1243 is adjacent to the air outlet 212 of the indoor unit of the air conditioner, for example, a portion of the flow guiding rib 1243 is adjacent to the air outlet 212 of the indoor unit of the air conditioner, or the entire flow guiding rib 1243 is adjacent to the air outlet 212 of the indoor unit of the air conditioner. Because the position close to the air outlet 212 of the indoor unit of the air conditioner can generate more condensed water, the diversion convex rib 1243 close to the air outlet 212 of the indoor unit of the air conditioner can better prevent the condensed water from falling off from the side surface of the supporting piece 124, and the diversion convex rib 1243 can guide the condensed water into a water receiving groove of the indoor unit of the air conditioner, so that the indoor unit of the air conditioner can be safer and more reliable.

Referring to fig. 8 and 9, according to some embodiments of the present invention, the heat exchanger component 12 includes a heat exchanger 123, a support member 124 and a motor cover 125, the support member 124 and the motor cover 125 are respectively disposed at two opposite sides of the heat exchanger 123, the support member 124 and the motor cover 125 are both connected to the first chassis 11, and the motor 222 of the fan component 22 is disposed between the motor cover 125 and the heat exchanger 123. For example, the support member 124 may be connected to an end of the heat exchanger 123 far from the motor 222 by a snap fit, the motor cover 125 may be fixed to an end of the heat exchanger 123 near the motor 222 by a screw, and the motor cover 125 may be covered on the motor 222 so as to protect the motor 222, and both the support member 124 and the motor cover 125 may be connected to the first chassis 11 by a bolt so as to reliably connect the heat exchanger component 12 to the first chassis 11. Referring to fig. 11 and 13, heat dissipation holes 1252 penetrating through the motor cover 125 in the thickness direction of the motor cover 125 are formed in the motor cover 125, for example, the shape of the heat dissipation holes 1252 may be a long strip, a plurality of heat dissipation holes 1252 may be provided, and the plurality of heat dissipation holes 1252 are arranged at intervals along the circumferential direction of the motor cover 125. The heat dissipation holes 1252 are advantageous for dissipating heat during the operation of the motor 222, thereby protecting the motor 222 and preventing the motor 222 from being burned out due to short circuit caused by overheating.

Referring to fig. 11 and 13, according to some optional embodiments of the present invention, the periphery of the heat dissipation hole 1252 is formed with a second flange 1253 extending outward (the outward direction is a direction away from the center of the indoor unit of the air conditioner), the second flange 1253 can strengthen the structure of the motor cover 125, the heat dissipation area of the motor cover 125 can be increased, and the motor 222 can be prevented from being touched by a test finger, thereby improving safety.

According to the utility model discloses air conditioner, through setting up foretell air conditioning indoor set, the dismouting can be realized on this air conditioning indoor set's second chassis 21, just also can conveniently pull down fan part 22 to can conveniently carry out the deep cleaning to wind wheel 221.

In the description of the present invention, it is to 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", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

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

1. An indoor unit of an air conditioner, comprising:

a first chassis assembly comprising a first chassis and a heat exchanger component disposed on the first chassis;

the second chassis assembly comprises a second chassis and a fan component arranged on the second chassis, and the second chassis is detachably connected with the first chassis.

2. An indoor unit of an air conditioner according to claim 1, wherein an air outlet duct is defined in the second base plate, an air outlet communicated with the air outlet duct is formed in the second base plate, and the wind wheel of the fan component is located in a fan cavity defined by the second base plate and the heat exchanger component.

3. An indoor unit of an air conditioner according to claim 1, wherein the second floor pan assembly is located in an accommodation space defined by the first floor pan and the heat exchanger member, the accommodation space having a removal opening, the second floor pan assembly being adapted to be mounted into and removed from the accommodation space through the removal opening.

4. An indoor unit of an air conditioner according to claim 3, wherein the attachment/detachment port faces downward in the front direction.

5. An indoor unit of an air conditioner according to claim 3, wherein a guide portion for guiding a process of attaching and detaching the second floor module is formed at a portion of the heat exchanger member adjacent to the attaching and detaching port.

6. An indoor unit of an air conditioner according to claim 5, wherein the attachment/detachment port is directed downward in the front direction, and the guide portion extends downward in the rear-to-front direction.

7. An indoor unit of an air conditioner according to claim 3, wherein a portion of the heat exchanger member adjacent to the attaching/detaching port is formed with a support portion that is supported in abutment with the second base plate.

8. An indoor unit of an air conditioner according to claim 3, wherein a limiting groove is formed on the first base plate, the second base plate includes a second base plate body and a limiting protrusion provided on the second base plate body, and the limiting protrusion is engaged with the limiting groove.

9. An indoor unit of an air conditioner according to claim 8, wherein the attachment/detachment opening faces downward and forward, the open opening of the stopper groove faces downward, the stopper projection includes a stopper section and a guide section connected to each other, the guide section is connected to the second chassis body, the stopper section is connected to an end of the guide section remote from the second chassis body, the stopper section extends in a vertical direction, the guide section extends downward in a direction from rear to front, a guide wall adapted to engage with the guide section is formed in a portion of the stopper groove adjacent to the open opening of the stopper groove, and the guide wall extends downward in a direction from rear to front.

10. An indoor unit of an air conditioner as claimed in claim 3, wherein the heat exchanger component comprises a heat exchanger, a support member and a motor cover, the support member and the motor cover are respectively arranged at two opposite sides of the heat exchanger, the support member and the motor cover are both connected with the first chassis, the motor of the fan component is arranged between the motor cover and the heat exchanger, the support member is provided with a first protective edge, and the first protective edge covers the part of the heat exchanger adjacent to the dismounting opening; and/or a second protective edge is arranged on the motor cover and covers the part, close to the dismounting opening, of the heat exchanger.

11. An indoor unit of an air conditioner as claimed in claim 1, wherein the heat exchanger component comprises a heat exchanger, a support member and a motor cover, the support member and the motor cover are respectively arranged at two opposite sides of the heat exchanger, the support member and the motor cover are both connected with the first base plate, the motor of the fan component is arranged between the motor cover and the heat exchanger, a first flanging is formed at the outer edge of the support member adjacent to the heat exchanger, and the first flanging extends towards the center direction far away from the support member.

12. The indoor unit of claim 1, wherein the heat exchanger component comprises a heat exchanger, a support member and a motor cover, the support member and the motor cover are respectively disposed on two opposite sides of the heat exchanger, the support member and the motor cover are both connected to the first base plate, the motor of the fan component is disposed between the motor cover and the heat exchanger, and a flow guide rib is formed on an outer peripheral wall of the support member and used for guiding condensed water to a water receiving groove of the indoor unit of the air conditioner.

13. An indoor unit of an air conditioner according to claim 12, wherein the flow guide rib includes a first flow guide section, a second flow guide section and a third flow guide section which are sequentially connected from top to bottom, the first flow guide section is located on an outer edge of the support member away from the heat exchanger, the third flow guide section is located on a side of the first flow guide section adjacent to the heat exchanger, the third flow guide section extends in a circumferential direction of the support member, and the second flow guide section extends downward in a direction from the first flow guide section to the third flow guide section.

14. The indoor unit of claim 12, wherein at least a portion of the air guide rib is adjacent to an outlet of the indoor unit.

15. An indoor unit of an air conditioner according to claim 1, wherein the heat exchanger unit includes a heat exchanger, a support member, and a motor cover, the support member and the motor cover are respectively provided at opposite sides of the heat exchanger, the support member and the motor cover are both connected to the first base plate, the motor of the fan unit is provided between the motor cover and the heat exchanger, and heat dissipation holes penetrating through the motor cover in a thickness direction of the motor cover are formed in the motor cover.

16. An indoor unit of an air conditioner according to claim 15, wherein a second flange extending outward is formed at a peripheral edge of the heat radiating hole.

17. An air conditioner, comprising: the indoor unit of an air conditioner according to any one of claims 1 to 16.