CN109186067B - Casing subassembly, fan system and air conditioner - Google Patents
Casing subassembly, fan system and air conditioner Download PDFInfo
- Publication number
- CN109186067B CN109186067B CN201811207653.1A CN201811207653A CN109186067B CN 109186067 B CN109186067 B CN 109186067B CN 201811207653 A CN201811207653 A CN 201811207653A CN 109186067 B CN109186067 B CN 109186067B
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- China
- Prior art keywords
- foreign matter
- air
- shell
- housing assembly
- foreign
- 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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- 230000000903 blocking effect Effects 0.000 claims abstract description 64
- 230000005484 gravity Effects 0.000 claims abstract description 24
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 description 5
- 230000001154 acute effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration 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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- 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
- F24F13/28—Arrangement or mounting of filters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a shell component, a fan system and an air conditioner, comprising: the shell is internally provided with an air channel, and one end of the shell is also provided with an air port communicated between the air channel and the outside; the blocking piece is arranged at one end of the shell with the air port and is communicated with the outside and the air port; the blocking piece is obliquely provided with a foreign body guiding surface relative to the gravity direction, a foreign body outlet communicated between the air duct and the outside is further formed in the shell, and the foreign body outlet is located below the foreign body guiding surface along the gravity direction and is communicated with the foreign body guiding surface. Foreign matter is guided by the foreign matter guide surface and then flows to the foreign matter outlet hole to be discharged to the outside under the action of gravity, and as the blocking piece is directly connected with the casing, the baffle plate is prevented from being opened by the motor during working in the prior art, the baffle plate is prevented from being closed by the motor during non-working, the cost is saved, and the blocking piece is more convenient to clean compared with the mode that the filter screen has smaller wind resistance and the foreign matter is discharged out of the casing.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a shell assembly, a fan system and an air conditioner.
Background
The air conditioner mainly realizes air flow through a fan system, thereby realizing air heat exchange and achieving the aim of refrigeration or heating.
Because the fan system is communicated with the outside air, foreign matters easily enter the air channel of the fan system through the air inlet, so that the flow of air in the air channel is influenced, the normal operation of the fan system is disturbed, and the fan system is damaged when serious.
The traditional mode of preventing foreign matter from entering the tuyere is mainly:
1. A baffle is added at the air port, the baffle is opened through a motor when the air port works, and the baffle is closed through the motor when the air port does not work, but the mode is complex and the cost is high;
2. the filter screen is additionally arranged near the air port, so that foreign matters are prevented from entering the air channel, the scheme is easy to realize, but the wind resistance of the filter screen is large, the air quantity of the air port is influenced, and the foreign matters on the filter screen are inconvenient to clean.
Disclosure of Invention
Based on this, it is necessary to provide a housing assembly, a fan system and an air conditioner which are low in cost and convenient to clean, aiming at the problems of high cost and inconvenient cleaning of the foreign matters caused by the conventional mode that the foreign matters enter the air inlet.
A chassis assembly, comprising:
The air conditioner comprises a shell, wherein an air channel is formed in the shell, and an air port communicated between the air channel and the outside is formed in one end of the shell;
the blocking piece is arranged at one end of the shell with the air port and is communicated with the outside and the air port;
The blocking piece is obliquely provided with a foreign body guide surface relative to the gravity direction, a foreign body outlet communicated between the air duct and the outside is further formed in the machine shell, and the foreign body outlet is located below the foreign body guide surface along the gravity direction and is communicated with the foreign body guide surface.
In one embodiment, the blocking member includes a blocking plate including a guide portion disposed obliquely downward in a direction approaching the foreign matter outlet hole along a gravitational direction, and the foreign matter guide surface is disposed on a surface of the guide portion facing away from the foreign matter outlet hole.
In one embodiment, the blocking plate further includes a buffer portion connected to the guide portion near the end of the foreign object outlet hole and bent away from the foreign object outlet hole, and the foreign object guide surface is formed on the guide portion and the surface of the buffer portion facing away from the foreign object outlet hole.
In one embodiment, the blocking member further comprises an outer frame detachably disposed at one end of the casing having the air port, the outer frame is provided with a communication port for communicating the air port with the outside, and the blocking plate is assembled in the communication port.
In one embodiment, the casing includes an inclined wall surrounding the air duct, the inclined wall is located below the air port along the gravity direction, and the projection of the air port at least partially falls into the plane of the inclined wall;
the inclined wall is obliquely arranged relative to the gravity direction and the foreign matter guiding surface, and the foreign matter outlet hole is formed in the inclined wall.
In one embodiment, the housing assembly further includes a blocking piece disposed on a surface of the inclined wall facing the air duct, and the blocking piece abuts the foreign matter outlet hole along a downhill direction of the inclined wall.
In one embodiment, the projection of the baffle plate towards the plane of the foreign matter outlet covers all the foreign matter outlet.
In one embodiment, the housing assembly further comprises a storage container for collecting the foreign matter, the storage container being mounted outside the housing and communicating with the foreign matter outlet.
The fan system comprises a fan and the shell assembly, wherein one end of the shell, which is far away from the air port, is further provided with a containing cavity which is communicated between the air duct and the outside, and the fan is contained in the containing cavity.
An air conditioner comprises the fan system.
According to the shell component, the fan system and the air conditioner, foreign matters are guided by the foreign matter guide surface and then flow to the foreign matter outlet hole to be discharged to the outside under the action of gravity, and the blocking piece is directly connected with the shell, so that the baffle plate is prevented from being opened by the motor when the motor is in operation and is closed by the motor when the motor is not in operation in the prior art, the cost is saved, and compared with a filter screen, the blocking piece has smaller wind resistance and is convenient to clean when the foreign matters are discharged out of the shell.
Drawings
FIG. 1 is an isometric view of a fan system according to an embodiment of the present invention;
FIG. 2 is an exploded view of the blower system provided in FIG. 1;
FIG. 3 is a front view of the blower system provided in FIG. 1;
FIG. 4 is an isometric view of another view of the fan system provided in FIG. 1;
Fig. 5 is an exploded view of the fan system provided in fig. 4.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, an embodiment of the present invention provides a housing assembly 10, where the housing assembly 10 is used for air supply of an air supply system, for example, the housing assembly 10 may be used in a fan system 100, and it should be understood that the housing assembly 10 may be used in other air supply systems, and is not limited thereto.
The housing assembly 10 will be described in detail below with respect to an example of the application of the housing assembly 10 to a fan system 100. The present embodiment is only used as an example and does not limit the technical scope of the present application.
In one embodiment, the housing assembly 10 includes a housing 11 and a blocking member 12, wherein the housing 11 is used for accommodating the fan 20, and is used for air intake and air exhaust, and the blocking member 12 is used for blocking foreign matters (dust or other impurities interfering with the fan system 100) from entering the housing 11, so as to prevent the foreign matters from interfering with the normal operation of the fan system 100.
Specifically, the casing 11 is provided with an air duct 111, an accommodating cavity 112 and an air opening 113, the air opening 113 and the accommodating cavity 112 are respectively provided at two opposite ends of the casing 11, the air duct 111 is communicated between the accommodating cavity 112 and the air opening 113, and the accommodating cavity 112 is communicated with the outside. The opening of the accommodating cavity 112 communicating with the outside is defined as an air inlet, and the air inlet 113 formed on the housing 11 is correspondingly an air outlet.
The blocking member 12 is disposed at one end of the casing 11 where the air outlet 113 (air outlet) is disposed, the blocking member 12 is provided with a foreign object guiding surface 121, the foreign object guiding surface 121 is disposed obliquely with respect to the gravity direction, and the casing 11 is further provided with a foreign object outlet 114 communicating between the air duct 111 and the outside, the foreign object outlet 114 is located below the foreign object guiding surface 121 along the gravity direction and communicates with the foreign object guiding surface 121, and the foreign object is guided to the foreign object outlet 114 by the foreign object guiding surface 121 to be discharged outside the air duct 111.
Foreign matter is guided through the foreign matter guiding surface 121 and then flows to the foreign matter outlet 114 to be discharged out of the air duct 111 under the action of gravity, and as the blocking piece 12 is directly connected with the shell 11, the condition that a motor is required to open a baffle plate during working and the motor is required to close the baffle plate during non-working in the prior art is avoided, the cost is saved, and the blocking piece 12 has smaller wind resistance compared with a filter screen and is convenient to clean in a mode that the foreign matter is discharged out of the shell 11.
The blocking member 12 in the housing assembly 10 provided in the above embodiment is installed at the air outlet (the air outlet 113 is the air outlet), and it is understood that the air outlet 113 may be the air inlet because the air inlet is also subject to the entry of foreign matters, and the blocking member 12 is installed at the air inlet without limitation.
In one embodiment, the air port 113 is formed on the top surface of the housing 11, that is, the central axis a of the air port 113 is disposed along the vertical direction. Since the common foreign matters easily enter the air duct 111 from the air opening 113 located on the top surface under the action of gravity, the housing assembly 10 provided in this embodiment is suitable for the arrangement mode in which the air opening 113 is opened on the top surface of the housing 11. It will be appreciated that the housing assembly 10 provided in this embodiment is equally applicable when the tuyere 113 is provided at the side of the housing 11.
In one embodiment, the casing 11 is a volute casing, the volute casing includes a body 115 and a volute tongue 116, the volute tongue 116 is connected with the body 115 and protrudes toward the body 115, the air inlet 113 is formed on the top surface of the body 115, an air channel 111 is formed between the volute tongue 116 and the body 115, an inclined wall 1161 is formed at one end of the volute tongue 116 facing the air inlet 113, the inclined wall 1161 is located below the air inlet 113 along the gravity direction, the projection of the air inlet 113 at least partially falls into the plane of the inclined wall 1161, the inclined wall 1161 is inclined with respect to the gravity direction and the foreign object guiding surface 121, and the foreign object outlet 114 is formed on the inclined wall 1161.
By arranging the casing 11 as a volute, the formation of the air duct 111 and the accommodating cavity 112 can be facilitated, that is, the air duct 111 is formed between the body 115 and one end of the volute tongue 116 close to the air port 113, and the accommodating cavity 112 is formed between the body 115 and one end of the volute tongue 116 far away from the air port 113. And since the end of the volute tongue 116 facing the tuyere 113 forms a slant wall 1161, the foreign matter passes through the foreign matter guide surface 121 and falls toward the foreign matter outlet hole 114 provided in the slant wall 1161 by gravity.
It will be appreciated that in other embodiments, the housing 11 may not be a volute, i.e., the shape of the housing 11 is not limited. The inclined wall 1161 inclined with respect to both the gravity direction and the foreign matter guide surface 121 may not be provided, so long as the foreign matter guide surface 121 is ensured to guide the foreign matter to the foreign matter outlet 114.
In one embodiment, the blocking member 12 includes an outer frame 122 and a blocking plate 123, the outer frame 122 is connected to the top surface of the housing 11 in an extending manner (i.e. the blocking member 12 is located outside the air port 113 in this case), the outer frame 122 has a communication port communicating between the air duct 111 and the outside, the blocking plate 123 is disposed in the communication port, and the foreign object guiding surface 121 is formed on the blocking plate 123. That is, the whole blocking member 12 protrudes from the tuyere 113, and the blocking member 12 first passes through the blocking member 12 before wind does not enter the tuyere 113, at this time, the blocking member 12 blocks the wind entering the tuyere 113 and then enters the tuyere 113, and the foreign matter blocked by the blocking member 12 slides or rolls to the foreign matter outlet hole 114 formed in the inclined wall 1161 under the action of gravity and then is discharged after being guided by the foreign matter guiding surface 121.
In another embodiment, the blocking member 12 may be partially accommodated in the tuyere 113 or fully accommodated in the tuyere 113, as long as the foreign matter guiding surface 121 is ensured to guide the foreign matter toward the foreign matter outlet hole 114.
In one embodiment, the tuyere 113 is rectangular in cross section, and accordingly, the outer frame 122 is hollow rectangular with two open ends. When the cross-sectional shape of the tuyere 113 is a circle, the shape of the outer frame 122 is a hollow cylinder with both ends open accordingly.
In one embodiment, the blocking plate 123 includes a guide portion 1231 and a buffer portion 1232 connected to the guide portion 1231, the guide portion 1231 is disposed farther from the tuyere 113 than the buffer portion 1232, the buffer portion 1232 is curved away from the tuyere 113, and the foreign-matter guide surface 121 is formed on the surfaces of the guide portion 1231 and the buffer portion 1232 facing away from the tuyere 113. Since the blocking plate 123 includes the guide portion 1231 and the buffer portion 1232, the foreign matter first passes through the guide surface of the guide portion 1231 (a portion of the guide surface of the foreign matter 121) to reach the buffer surface of the buffer portion 1232 (the buffer surface is a portion of the foreign matter guide surface 121), and can be buffered by the buffer surface of the buffer portion 1232 to reduce the speed of the flow of the foreign matter, so as to be more convenient for entering the foreign matter outlet 114 and being discharged; and, since the buffer part 1232 is arc-shaped, the buffer part 1232 may play a role in storing foreign materials to a certain extent.
In one embodiment, the barrier 12 is removably coupled to the housing 11 to facilitate cleaning of the barrier 12. It will be appreciated that in another embodiment, the blocking member 12 may be fixedly connected to the housing 11, which is not limited herein.
In one embodiment, in order to prevent the foreign matter flowing from the foreign matter guide surface 121 to the foreign matter outlet 114 from sliding down or rolling down from the inclined wall 1161, the housing assembly 10 further includes a blocking piece 13, the blocking piece 13 is disposed on a surface of the inclined wall 1161 facing the air duct 111, and the blocking piece 13 is disposed adjacent to the foreign matter outlet 114 in a downward slope direction of the inclined wall 1161. When the foreign matter flows to the foreign matter outlet hole 114 under the force of gravity after being guided by the foreign matter guide surface 121, the blocking piece 13 blocks the foreign matter that does not enter the foreign matter outlet hole 114 from flowing to the inside of the air duct 112.
In one embodiment, the projection of the baffle 13 toward the plane of the foreign matter exit hole 114 covers the entire foreign matter exit hole 114. At this time, the included angle between the baffle 13 and the inclined wall 1161 is necessarily an acute angle, and the baffle 13 and the inclined wall 1161 are disposed at an acute angle, so as to prevent high-speed air in the air duct 111 from flowing to the outside through the foreign matter outlet 114, thereby affecting the air output of the air port 113; and because the projection of the suspended end towards the plane of the foreign matter outlet 114 covers the foreign matter outlet 114, more foreign matters are conveniently blocked.
In one embodiment, the number of the blocking plates 123 is plural, the plurality of blocking plates 123 are arranged in parallel at intervals, one foreign object guiding surface 121 is formed on each blocking plate 123, and accordingly, the number of the foreign object outlet holes 114 is plural equal to the number of the blocking plates 123, and the number of the blocking sheets 13 is plural equal to the number of the foreign object outlet holes 114. Specifically, the number of the blocking plates 123, the foreign matter outlet 114 and the blocking sheets 13 is 4, and in other embodiments, the number of the blocking plates 123, the foreign matter outlet 114 and the blocking sheets 13 may be other, which is not limited herein.
Referring to fig. 4 and 5, in one embodiment, in order to facilitate collection of the foreign objects discharged from the foreign object outlet 114, the housing assembly 10 further includes a storage container 14, and the storage container 14 is mounted outside the housing 11 and communicates with the foreign object outlet 114. In this way, the foreign matter discharged from the foreign matter discharge hole 114 enters the storage container 14.
Specifically, the storage container 14 is detachably connected to the housing 11, so that the storage container 14 can be detached from the housing 11, and foreign matters in the storage container 14 can be cleaned. It should be understood that in another embodiment, the storage container 14 may be easily and fixedly connected to the housing 11, so long as the storage container is provided with a cleaning opening for cleaning foreign matters, which is not limited herein.
Another embodiment of the present invention provides a fan system 100 including the above-described cabinet assembly 10, and an air conditioner including the fan system 100.
The casing assembly 10, the fan system 100 and the air conditioner provided by the embodiment of the invention have the following beneficial effects:
1. foreign matters enter the communication port of the outer frame 122 and are guided by the foreign matter guide surface 121, and then slide or roll to the outside of the air duct 111 in the foreign matter outlet 114 under the action of gravity, so that the baffle plate is prevented from being opened by a motor when the filter screen works and is prevented from being closed by the motor when the filter screen does not work, the cost is saved, and the blocking piece has smaller wind resistance compared with a filter screen and is convenient to clean when the foreign matters are discharged out of the machine shell;
2. the baffle 13 can prevent the foreign matters which do not enter the foreign matter outlet 114 from sliding down or rolling down from the inclined wall 1161 to flow into the air duct 112, and the baffle 13 can also prevent the high-speed air in the air duct 111 from flowing to the outside through the foreign matter outlet 114;
3. the provision of the storage container 14 facilitates the collection of foreign matter flowing from the foreign matter outlet 114 to the outside, thereby saving cleaning time.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (10)
1. A housing assembly (10), comprising:
The air conditioner comprises a shell (11), wherein an air channel (111) is formed in the shell (11), and an air port (113) communicated between the air channel (111) and the outside is formed in one end of the shell (11);
The blocking piece (12) is arranged at one end of the shell (11) with the air port (113) and is communicated with the outside and the air port (113), and the blocking piece (12) is detachably connected with the shell (11);
The blocking piece (12) is obliquely provided with a foreign matter guide surface (121) relative to the gravity direction, the shell (11) is also provided with a foreign matter outlet hole (114) communicated between the air duct (111) and the outside, and the foreign matter outlet hole (114) is positioned below the foreign matter guide surface (121) along the gravity direction and is communicated with the foreign matter guide surface (121);
The casing (11) is including enclosing to establish formation hang wall (1161) of wind channel (111), hang wall (1161) are located along the direction of gravity wind gap (113) below, just the projection of wind gap (113) is at least partly fallen into hang wall (1161) is located in the plane, hang wall (1161) relative the direction of gravity with foreign matter guide face (121) all slope sets up, foreign matter outlet (114) are seted up on hang wall (1161).
2. The housing assembly (10) according to claim 1, wherein the blocking member (12) includes a blocking plate (123), the blocking plate (123) includes a guide portion (1231), the guide portion (1231) is disposed obliquely downward in a direction of gravity toward a direction approaching the foreign matter outlet hole (114), and the foreign matter guide surface (121) is disposed on a surface of the guide portion (1231) facing away from the foreign matter outlet hole (114).
3. The housing assembly (10) according to claim 2, wherein the blocking plate (123) further comprises a buffer portion (1232), the buffer portion (1232) is connected to the guide portion (1231) near the end of the foreign matter outlet hole (114) and is bent away from the foreign matter outlet hole (114), and the foreign matter guide surface (121) is formed on the surfaces of the guide portion (1231) and the buffer portion (1232) facing away from the foreign matter outlet hole (114).
4. A housing assembly (10) according to claim 2 or 3, wherein the blocking member (12) further comprises an outer frame (122), the outer frame (122) being detachably disposed at an end of the housing (11) having the tuyere (113), the outer frame (122) being provided with a communication port communicating the tuyere (113) with the outside, and the blocking plate (123) being fitted in the communication port.
5. The housing assembly (10) according to claim 1, wherein the housing assembly (10) further comprises a blocking piece (13), the blocking piece (13) being provided on a surface of the inclined wall (1161) facing the air duct (111), the blocking piece (13) abutting the foreign matter outlet (114) in a downhill direction of the inclined wall (1161).
6. The housing assembly (10) of claim 5, wherein a projection of the flap (13) toward the plane of the foreign object outlet (114) covers all of the foreign object outlet (114).
7. The housing assembly (10) according to claim 1, wherein the housing (11) is a volute, the volute comprises a body (115) and a volute tongue (116), the volute tongue (116) is connected with the body (115) and protrudes towards the body (115), the air opening (113) is formed in the top surface of the body (115), the air channel (111) is formed between the volute tongue (116) and the body (115), and one end of the volute tongue (116) facing the air opening (113) forms the inclined wall (1161).
8. The housing assembly (10) of claim 1, wherein the housing assembly (10) further comprises a storage container (14) for collecting foreign matter, the storage container (14) being mounted outside the housing (11) and in communication with the foreign matter outlet (114).
9. A fan system (100), comprising a fan (20) and a housing assembly (10) according to any one of claims 1-8, wherein an end of the housing (11) away from the air port (113) is further provided with a containing cavity (112) communicated between the air duct (111) and the outside, and the fan (20) is contained in the containing cavity (112).
10. An air conditioner comprising the blower system (100) of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811207653.1A CN109186067B (en) | 2018-10-17 | 2018-10-17 | Casing subassembly, fan system and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811207653.1A CN109186067B (en) | 2018-10-17 | 2018-10-17 | Casing subassembly, fan system and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109186067A CN109186067A (en) | 2019-01-11 |
| CN109186067B true CN109186067B (en) | 2024-05-17 |
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ID=64945617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811207653.1A Active CN109186067B (en) | 2018-10-17 | 2018-10-17 | Casing subassembly, fan system and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109186067B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106560660A (en) * | 2015-09-30 | 2017-04-12 | 三星电子株式会社 | Air conditioner |
| CN207179977U (en) * | 2017-07-12 | 2018-04-03 | 赵泽 | A kind of HVAC filter |
| CN208901604U (en) * | 2018-10-17 | 2019-05-24 | 珠海格力电器股份有限公司 | Case component, blower fan system and air conditioner |
-
2018
- 2018-10-17 CN CN201811207653.1A patent/CN109186067B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106560660A (en) * | 2015-09-30 | 2017-04-12 | 三星电子株式会社 | Air conditioner |
| CN207179977U (en) * | 2017-07-12 | 2018-04-03 | 赵泽 | A kind of HVAC filter |
| CN208901604U (en) * | 2018-10-17 | 2019-05-24 | 珠海格力电器股份有限公司 | Case component, blower fan system and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109186067A (en) | 2019-01-11 |
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