CN108006828B - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
- Publication number
- CN108006828B CN108006828B CN201711428186.0A CN201711428186A CN108006828B CN 108006828 B CN108006828 B CN 108006828B CN 201711428186 A CN201711428186 A CN 201711428186A CN 108006828 B CN108006828 B CN 108006828B
- Authority
- CN
- China
- Prior art keywords
- baffle
- indoor unit
- shell
- refrigerant
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000003507 refrigerant Substances 0.000 claims abstract description 32
- 238000004378 air conditioning Methods 0.000 claims 2
- 238000012423 maintenance Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention discloses an air conditioner indoor unit. The indoor unit comprises a shell and a refrigerant outer connecting pipe part arranged in the shell, wherein the refrigerant outer connecting pipe part is used for being connected with a refrigerant pipeline of an outdoor unit, the shell comprises a body and a shielding part, a mounting opening is formed in the body, the mounting opening can enable the refrigerant outer connecting pipe part and the refrigerant pipeline of the outdoor unit to be connected to be exposed to the shell, and the shielding part is provided with a first position for opening the mounting opening and a second position for closing the mounting opening. In the air conditioner indoor unit provided by the application, the mounting port is formed in the position, connected with the refrigerant pipe of the refrigerant outer connecting pipe part and the refrigerant pipe of the outdoor unit, of the shell body, and when the pipe needs to be disassembled and assembled, the mounting port is only required to be used for operating, the whole panel of the indoor unit is not required to be disassembled, and the maintenance efficiency is greatly improved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner indoor unit.
Background
In the installation and some maintenance processes of the indoor unit of the air conditioner, the refrigerant pipe of the indoor unit and the refrigerant pipe of the outdoor unit are required to be disassembled, the panel body of the existing indoor unit of the air conditioner is of an integral structure, maintenance personnel need to disassemble the indoor unit of the air conditioner firstly in the maintenance process of the indoor unit, and then the panel body is wholly disassembled to disassemble the refrigerant pipes of the indoor unit and the outdoor unit, so that the operation process is complex, and great inconvenience is caused to installation and after-sales maintenance.
Disclosure of Invention
Accordingly, an object of the present invention is to provide an indoor unit of an air conditioner with convenient maintenance.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the utility model provides an indoor unit of air conditioner, the indoor unit includes the shell and sets up refrigerant takeover portion in the shell, refrigerant takeover portion is used for being connected with the refrigerant pipeline of off-premises station, the shell includes body and shielding portion, be provided with the installing port on the body, the installing port can make refrigerant takeover portion with the position of off-premises station's refrigerant pipeline connection exposes in the shell, shielding portion has the opening the first position of installing port and closes the second position of installing port.
Preferably, the body includes a bottom case, and the mounting port is provided on the bottom case.
Preferably, the shielding part comprises a baffle plate, a first connecting structure is arranged on the baffle plate, a second connecting structure is arranged on the body, and the baffle plate is fixed on the body through detachable connection of the first connecting structure and the second connecting structure.
Preferably, the first connection structure includes a first clamping pin, the second connection structure includes a second clamping pin, and the first clamping pin and the second clamping pin can be mutually clamped; and/or the number of the groups of groups,
one of the first connecting structure and the second connecting structure comprises a protrusion, the other one comprises a groove, and the protrusion can be inserted into the groove.
Preferably, the body comprises a back plate, a notch is arranged on one side edge of the bottom shell, which is close to the back plate, and the notch forms the mounting opening.
The indoor unit is a wall-mounted unit, and the baffle is propped against the wall when the baffle is mounted on the body and the indoor unit is mounted on the wall.
Preferably, sliding rails are arranged on two opposite side edges of the notch, and two opposite side edge parts of the baffle plate can slide along the sliding rails.
Preferably, the second connection structure is disposed on a side of the notch adjacent to the two sides.
Preferably, the indoor unit further comprises an air deflector for guiding air, a third connecting structure is arranged on the air deflector, the baffle further has a third position, and in the third position, the baffle is installed on the air deflector through the third connecting structure.
Preferably, the third connection structure is identical to the second connection structure.
Preferably, the air deflector is in a long structure, and the baffle plate can be connected with one long side of the air deflector.
Preferably, when the baffle is mounted on the air deflector, an included angle is formed between the baffle and the air deflector.
Preferably, the third connecting structure is configured such that the baffle has a plurality of position states, and the included angle between the baffle and the air deflector is different in different position states.
The application provides an indoor unit of air conditioner is provided with the installing port with the refrigerant pipe connection's of refrigerant takeover portion and off-premises station position on the shell body, when need to dismantle the pipeline, only need operate through the installing port, need not to demolish the whole panel of indoor unit, has improved maintenance efficiency greatly.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of embodiments of the present invention with reference to the accompanying drawings, in which:
fig. 1 is a perspective view of an indoor unit of an air conditioner according to the present invention from below;
fig. 2 shows one of schematic structural diagrams of an air conditioner indoor unit omitting a shielding part provided by the invention:
FIG. 3 is a schematic diagram showing a second configuration of an indoor unit of an air conditioner according to the present invention;
FIG. 4 shows an enlarged view of portion A of FIG. 3;
fig. 5 shows a schematic structural diagram of a baffle of an indoor unit of an air conditioner according to the present invention;
FIG. 6 shows an enlarged view of section B of FIG. 5;
fig. 7 is a schematic view illustrating a structure of another indoor unit of an air conditioner according to the present invention, when the indoor unit is viewed from the front;
fig. 8 is a schematic structural view of one end of a baffle of another indoor unit of an air conditioner according to the present invention;
fig. 9 is a schematic view showing a structure of the other end of the baffle of another indoor unit of an air conditioner according to the present invention.
In the figure, 1, a shell; 11. a body; 111. a mounting port; 112. a bottom case; 113. a second clamping leg; 114. a protrusion; 115. a notch; 1151. a first side; 1152. a second side; 1153. a third side; 116. convex ribs; 117. an air outlet; 12. a shielding part; 121. a baffle; 122. the first clamping leg; 123. a groove; 124. a groove; 125. a chute; 126. a rotating shaft; 127. a second mounting hole; 128. a first bracket; 129. a second bracket; 2. a refrigerant external connection pipe part; 3. a driving device; 31. and a motor.
Detailed Description
The present invention is described below based on examples, but the present invention is not limited to only these examples. Well-known methods, procedures, flows, and components have not been described in detail so as not to obscure the nature of the invention.
Moreover, those of ordinary skill in the art will appreciate that the drawings are provided herein for illustrative purposes and that the drawings are not necessarily drawn to scale.
Unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, it is the meaning of "including but not limited to".
In the description of the present invention, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, in the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
The application provides an air conditioner indoor unit, especially hanging machine, as shown in fig. 1 to 3, it includes shell 1 and sets up refrigerant takeover portion 2 in shell 1, and the refrigerant pipeline of off-premises station can stretch into in the shell 1 and be connected with refrigerant takeover portion 2 to realize indoor heat exchanger and outdoor heat exchanger's intercommunication. The shell 1 includes body 11 and shelter from portion 12, be provided with the installing port 111 on the body 11, the position that installing port 111 makes refrigerant take-over portion 2 and off-premises station's refrigerant piping connection exposes in shell 1, shelter from portion 12 can open and close installing port 111, when need not overhaul indoor set, can close installing port 111 through shelter from portion 12, when need carry out the dismouting to the pipeline, only need with shelter from portion 12 and unpack the dismouting operation of pipeline through installing port 11, need not to demolish the whole panel of indoor set, overhaul efficiency has been improved greatly.
In order to ensure the appearance integrity of the indoor unit of the air conditioner and the convenience of assembling and disassembling the pipeline, preferably, the mounting opening 111 is arranged on the bottom shell 112 of the body 1 and extends along the length direction of the indoor unit so as to provide more operation space for disassembling and assembling the pipeline, further preferably, a notch 115 is arranged on one side edge of the bottom shell 112, which is close to the back plate, the notch 1115 forms the mounting opening 111, and the shielding part 12 preferably extends into the notch 115 from one side of the opening of the notch 115 and is matched and fixed with a structure on the side edge of the notch 115 (which is described in detail later).
The shielding part 12 can form detachable connection with the body 11, specifically, the shielding part 12 includes a baffle 121, a first connection structure is arranged on the baffle 121, a second connection structure is arranged on the body 11, the first connection structure is matched with the second connection structure to enable the baffle 121 to form detachable connection with the body 11, the first connection structure and the second connection structure form detachable connection in a clamping connection, plugging connection, fastening connection and other modes, and detachable connection means that the shielding part 12 can be completely detached from the indoor unit. For example, in the embodiment shown in fig. 3 to 6, the first connection structure includes a first clamping leg 122, the second connection structure includes a second clamping leg 113, the first clamping leg 122 and the second clamping leg 113 can be mutually clamped, as shown in fig. 4, the notch 115 includes a first side 1151, a second side 1152 and a third side 1153 connecting the first side 1151 and the second side 1152, the second clamping leg 113 is preferably disposed on the third side 1153, the second clamping leg 113 includes an elastic arm, one end of the elastic arm is connected to the third side 1153, the other end is provided with a protruding portion, the protruding portion preferably protrudes toward the inner direction of the indoor unit, as shown in fig. 6, the baffle 12 has a first surface and a second surface opposite to each other, when the baffle 12 is mounted on the body 11, the first surface is located inside the indoor unit, the second surface is disposed outside the indoor unit, a groove 123 is disposed on the first surface, the first clamping leg 122 is disposed on the bottom wall of the groove 123, when the baffle 12 is mounted on the body 11, and the second clamping leg 113 is accommodated inside the groove 123, thereby ensuring the compactness of the appearance.
Further, the second connection structure further includes a protrusion 114, the first connection structure includes a groove 124, the protrusion 114 can be inserted into the groove 124, for example, as shown in fig. 4, the protrusion 114 is disposed on the third side 1153, as shown in fig. 6, the groove 124 is disposed on a side wall surface of the baffle 121, which connects the first surface and the second surface, the protrusion 114 is preferably in a strip structure, and the extending direction is consistent with the extending direction of the baffle 121, and the groove 124 is matched with the structure of the protrusion 114, thereby improving the connection reliability of the baffle 121 and the body 11. In addition, the protrusion 114 and the second pin 113 are disposed on the same side of the notch 115, so as to facilitate the assembly and disassembly of the baffle 121. Of course, it is understood that the positions of the first connection structure and the second connection structure are interchanged, i.e. the first connection structure is provided on the body 11 and the second connection structure is provided on the barrier 121.
Further, the first side 1151 and the second side 1152 of the notch 115 are provided with sliding rails, and two opposite side edges of the baffle 121 can slide along the sliding rails, so that on one hand, the installation process of the baffle 121 can be guided, on the other hand, the baffle 121 can be limited after the installation of the baffle 121 is completed, and the installation reliability of the baffle 121 is improved. In a specific embodiment, as shown in fig. 4, the sliding rail includes ribs 116 disposed on a first side 1151 and a second side 1152 of the notch 113, and as shown in fig. 6, a sliding groove 125 is disposed on a side wall surface of the baffle 121, and the ribs 116 can be inserted into the sliding groove 125, so as to realize sliding of the baffle 121 along the ribs 116.
Preferably, since the barrier 121 is of an elongated structure, in order to further improve the mounting reliability of the barrier 121, a plurality of first catching feet 122 and grooves 124 are provided along the extending direction of the barrier 121, and a plurality of corresponding second catching feet 113 and protrusions 114 are also provided.
In an alternative embodiment, the shielding portion 12 may be configured as a structure capable of opening the mounting opening 111, such as a flip structure, a push-pull structure, etc., for example, one side of the baffle 121 is hinged to the body 11, and the opposite side may be detachably connected to the body 11 by a connection manner such as a clamping connection, a plugging connection, a fastening connection, etc.
Because the baffle 121 is disposed at a position close to the wall of the indoor unit, in order to further facilitate the opening and closing of the baffle 121, preferably, the indoor unit of the air conditioner further comprises a driving device 3, and the automatic opening and closing of the baffle 121 can be driven by the driving device 3, so that manual operation is not required, and the maintenance efficiency is further improved. The driving device 3 may be a device for driving the shutter 121 to rotate to open and close the mounting hole 111, or may be a device for driving the shutter 121 to slide reciprocally to open and close the mounting hole 111, for example, in the embodiment shown in fig. 7 to 9, the driving device 3 is a motor 31, a rotation shaft 126 is provided on one short side of the shutter 121, a first mounting hole (not shown) is provided on a side of the mounting hole 111 corresponding to the rotation shaft 126, the rotation shaft 126 is rotatably supported in the first mounting hole, a second mounting hole 127 is provided on the other short side of the shutter 121 opposite to the rotation shaft 126, a driving shaft of the motor 31 penetrates into the second mounting hole 127, and a cross section of the second mounting hole 127 is a non-circular cross section, for example, D-shaped, so that the driving shaft can drive the shutter 121 to rotate, so that the motor 31 can drive the shutter 121 between a first position and a second position, in which the shutter 121 opens the mounting hole 111, and a second position in which the shutter 121 closes the mounting hole 111. The motor 31 is preferably mounted on the inner wall surface of the bottom case 112. Preferably, a first support 128 and a second support 129 are disposed on a first surface of the baffle 121, the rotating shaft 126 is disposed on the first support 128, a sleeve is disposed on the second support 129, and an inner cavity of the sleeve forms the second mounting hole 127.
Further, when the baffle 121 closes the mounting opening 111 and the wall hanging machine is hung on the wall, the baffle 121 abuts against the wall, so that the integrity of the appearance of the indoor unit is ensured and the mounting reliability of the wall hanging machine is improved.
Further, the indoor unit further includes an air deflector (not shown in the drawings) for guiding air, for example, an air outlet 117 is provided at a junction area of the bottom shell 112 and the front panel of the casing 1, and the air deflector is disposed at the air outlet 117, preferably, the structure of the air deflector can be optimized by using the baffle 121, so as to optimize the air supply effect of the indoor unit. Specifically, be provided with third connection structure (not shown in the figure) on the aviation baffle, baffle 121 or the partial structure of baffle 121 can be installed on the aviation baffle through third connection structure, and preferably, the aviation baffle is elongated structure, and baffle 121 is connected with a long limit of aviation baffle, so for the air supply distance of indoor set is farther, and the air supply angle is wider, and the air supply is softer.
When the baffle 121 is detachably connected to the main body 11, that is, the baffle 121 can be completely detached from the indoor unit, preferably, if a user needs to further adjust the air supply angle and the air supply distance of the indoor unit, the baffle 121 can be detached from the main body 11 and mounted on the air deflector through the third connection structure. In order to further simplify the structure, it is preferable that the third connection structure is identical to the second connection structure in structure, so that the first connection structure of the baffle plate 121 can be mated with both the second connection structure to mount the baffle plate 121 on the body 11 and the third connection structure to mount the baffle plate 121 on the air deflector.
Preferably, when the baffle 121 is mounted on the air deflector, an included angle is formed between the baffle 121 and the air deflector, so as to further improve the air supply effect of the indoor unit. Further preferably, the included angle between the baffle 121 and the air deflector is set to be adjustable, so that a user can conveniently adjust the position of the baffle 121 according to the requirement, for example, the third connecting structure is configured such that the baffle 121 has a plurality of position states, the included angle between the baffle 121 and the air deflector is different in different position states, in one embodiment, the third connecting structure includes a plurality of slots arranged on the air deflector, the baffle 121 and the different slots can form different included angles with the air deflector, in another embodiment, two opposite sides, such as two short sides, of the baffle 121 are provided with rotating shafts, the baffle 121 is rotatably connected with the air deflector through the rotating shafts, and damping members, such as rubber rings, are arranged between the rotating shafts and the air deflector, so as to provide damping force for the rotation of the baffle 121 relative to the air deflector, thereby fixing the baffle 121 at any angle relative to the air deflector.
When the baffle 121 is inconvenient to detach from the body 11, it is preferable that the baffle 121 includes a plurality of portions, one of which is connected to the body 11 and the other of which is detachably connected to the first portion, for example, the baffle 121 includes a first portion which is hinged to the body 11 or is connected to the motor and a second portion which is detachably connected to the first portion, for example, is connected to a clamping, inserting, fastening, and the second portion can be mounted to the air deflector to improve the air supply effect of the indoor unit. The connection mode of the second part and the air deflector is similar to that of the integral baffle and the air deflector, and is not repeated here.
The application provides an indoor unit of air conditioner is provided with the mounting hole 111 in the position of being connected with the refrigerant pipe way of refrigerant takeover portion and off-premises station on shell body 11, when need carry out the dismouting to the pipeline, only need operate through the mounting hole 111, need not to demolish the whole panel of indoor unit, has improved maintenance efficiency greatly.
It is easy to understand by those skilled in the art that the above preferred embodiments can be freely combined and overlapped without conflict.
It will be understood that the above-described embodiments are merely illustrative and not restrictive, and that all obvious or equivalent modifications and substitutions to the details given above may be made by those skilled in the art without departing from the underlying principles of the invention, are intended to be included within the scope of the appended claims.
Claims (8)
1. The indoor unit of the air conditioner is characterized by comprising a shell, a refrigerant outer connecting pipe part and a motor, wherein the refrigerant outer connecting pipe part is arranged in the shell, the motor is arranged on the inner wall surface of a bottom shell, the refrigerant outer connecting pipe part is used for being connected with a refrigerant pipeline of the outdoor unit, the shell comprises a body and a shielding part, a mounting opening is arranged on the body, the mounting opening can enable the position of the refrigerant outer connecting pipe part, which is connected with the refrigerant pipeline of the outdoor unit, to be exposed to the shell, and the shielding part is provided with a first position for opening the mounting opening and a second position for closing the mounting opening;
the body comprises a bottom shell, and the mounting port is arranged on the bottom shell;
the shielding part comprises a baffle plate, a first connecting structure is arranged on the baffle plate, a second connecting structure is arranged on the body, and the baffle plate is fixed on the body through detachable connection of the first connecting structure and the second connecting structure;
the indoor unit further comprises an air deflector for guiding air, a third connecting structure is arranged on the air deflector, the baffle plate further has a third position, and the baffle plate is arranged on the air deflector through the third connecting structure in the third position;
when the baffle is arranged on the air deflector, an included angle is formed between the baffle and the air deflector; the third connecting structure is configured to enable the baffle to have a plurality of position states, and the included angles between the baffle and the air deflector are different in different position states.
2. The indoor unit of claim 1, wherein the first connection structure includes a first pin, the second connection structure includes a second pin, and the first pin is capable of engaging with the second pin; and/or the number of the groups of groups,
one of the first connecting structure and the second connecting structure comprises a protrusion, the other one comprises a groove, and the protrusion can be inserted into the groove.
3. The indoor unit of claim 1, wherein the body includes a back plate, and a side of the bottom case adjacent to the back plate is provided with a notch, and the notch forms the mounting opening.
4. An air conditioning indoor unit according to claim 3, wherein the indoor unit is a wall-mounted unit, and the baffle abuts against a wall when the baffle is mounted to the body and the indoor unit is mounted to the wall.
5. The indoor unit of claim 4, wherein the notch has two opposite sides provided with sliding rails along which the two opposite sides of the baffle can slide.
6. An indoor unit for an air conditioner according to claim 5, wherein the second connection structure is provided on a side of the cutout adjacent to the two sides.
7. An indoor unit for air conditioning according to claim 6, wherein the third connection structure is identical to the second connection structure.
8. The indoor unit of claim 6, wherein the air guide plate has an elongated structure, and the baffle is capable of being connected to a long side of the air guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711428186.0A CN108006828B (en) | 2017-12-22 | 2017-12-22 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711428186.0A CN108006828B (en) | 2017-12-22 | 2017-12-22 | Indoor unit of air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108006828A CN108006828A (en) | 2018-05-08 |
| CN108006828B true CN108006828B (en) | 2024-03-05 |
Family
ID=62061419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711428186.0A Active CN108006828B (en) | 2017-12-22 | 2017-12-22 | Indoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108006828B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110631161B (en) * | 2018-06-25 | 2024-09-24 | 珠海格力电器股份有限公司 | Fresh air device and air conditioner indoor unit having the same |
| CN109307321A (en) * | 2018-11-05 | 2019-02-05 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
| CN109307323A (en) * | 2018-11-05 | 2019-02-05 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042693A (en) * | 2015-07-30 | 2015-11-11 | 青岛海尔空调器有限总公司 | Wall-hanging type air-conditioner indoor unit being convenient to install and maintain and installation and maintenance method thereof |
| CN106369669A (en) * | 2016-08-19 | 2017-02-01 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner and circular hanging unit |
| JP2017044411A (en) * | 2015-08-27 | 2017-03-02 | ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン）リミテッド | Air conditioner |
| CN106871245A (en) * | 2017-03-31 | 2017-06-20 | 广东美的制冷设备有限公司 | Indoor apparatus of air conditioner and air-conditioner |
| CN107449044A (en) * | 2017-08-07 | 2017-12-08 | 珠海格力电器股份有限公司 | Indoor unit and air conditioner using same |
| CN207849563U (en) * | 2017-12-22 | 2018-09-11 | 珠海格力电器股份有限公司 | Air conditioner indoor unit |
-
2017
- 2017-12-22 CN CN201711428186.0A patent/CN108006828B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042693A (en) * | 2015-07-30 | 2015-11-11 | 青岛海尔空调器有限总公司 | Wall-hanging type air-conditioner indoor unit being convenient to install and maintain and installation and maintenance method thereof |
| JP2017044411A (en) * | 2015-08-27 | 2017-03-02 | ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン）リミテッド | Air conditioner |
| CN106369669A (en) * | 2016-08-19 | 2017-02-01 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner and circular hanging unit |
| CN106871245A (en) * | 2017-03-31 | 2017-06-20 | 广东美的制冷设备有限公司 | Indoor apparatus of air conditioner and air-conditioner |
| CN107449044A (en) * | 2017-08-07 | 2017-12-08 | 珠海格力电器股份有限公司 | Indoor unit and air conditioner using same |
| CN207849563U (en) * | 2017-12-22 | 2018-09-11 | 珠海格力电器股份有限公司 | Air conditioner indoor unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108006828A (en) | 2018-05-08 |
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