CN213777919U - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
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- CN213777919U CN213777919U CN201920210974.0U CN201920210974U CN213777919U CN 213777919 U CN213777919 U CN 213777919U CN 201920210974 U CN201920210974 U CN 201920210974U CN 213777919 U CN213777919 U CN 213777919U
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- fan
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- flow fan
- air conditioner
- indoor unit
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Abstract
The utility model provides an indoor unit of air conditioner, include: the cross-flow fan is arranged inside a shell of the indoor unit of the air conditioner along the length direction of the indoor unit of the air conditioner; the cleaning slide rail is arranged in the shell and is parallel to the cross flow fan; and the fan cleaning assembly is slidably arranged on the sweeping slide rail, at least one part of the fan cleaning assembly is in contact with the cross-flow fan, and the fan cleaning assembly is used for sweeping dust on the cross-flow fan. The utility model discloses an indoor set of air conditioning is provided with the clean subassembly of fan that can follow indoor set length direction reciprocating motion of air conditioning, through contacting with the cross-flow fan that is rotating, sweeps away the dust on cross-flow fan surface to reach and need not the purpose that the quick-witted just can clean cross-flow fan of tearing open. Furthermore, a containing cavity is formed in the casing, when the cross-flow fan does not need to be cleaned, the fan cleaning assembly is contained in the containing cavity, and meanwhile the fan cleaning assembly is separated from the cross-flow fan. The air conditioner indoor unit is compact in overall structure, and user experience is improved.
Description
Technical Field
The utility model relates to an air conditioning field especially relates to an indoor unit of air conditioner.
Background
After the indoor unit of the air conditioner is used for a period of time, the problem of dust accumulation can occur at the positions of some internal components such as a cross-flow fan and the like. If the dust is to be cleaned, the indoor unit of the air conditioner needs to be disassembled, which causes certain difficulties for the general users. If the dust is left alone, dust mites are easy to breed, and the dust mites are easy to invade the human body after returning to the proper indoor environment, so that common symptoms of air-conditioning diseases such as chest distress, short breath and the like are caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a machine in air conditioning that need not to tear open just can clean cross-flow fan.
A further object of the present invention is to provide an air conditioner indoor unit with compact structure.
Particularly, the utility model provides an indoor unit of air conditioner, its characterized in that includes: the cross-flow fan is arranged inside a shell of the indoor unit of the air conditioner along the length direction of the indoor unit of the air conditioner; the cleaning slide rail is arranged in the shell and is parallel to the cross flow fan; and the fan cleaning assembly is slidably arranged on the sweeping slide rail, at least one part of the fan cleaning assembly is in contact with the cross-flow fan, and the fan cleaning assembly is used for sweeping dust on the cross-flow fan.
Optionally, the fan cleaning assembly comprises: the moving module is sleeved on the cleaning slide rail and can reciprocate along the cleaning slide rail; and the cleaning brush is connected with the motion module, at least one part of the cleaning brush is in contact with the cross-flow fan, and the cleaning brush is used for cleaning the circumferential surface of the cross-flow fan.
Optionally, the motion module comprises: a housing; the moving pulley is arranged in the shell and is connected with the sweeping slide rail; and the driving motor is arranged in the shell and used for driving the moving pulley to rotate so that the fan cleaning assembly slides on the sweeping sliding rail.
Optionally, the drive motor is a stepper motor.
Optionally, the fan cleaning assembly and the sweeping sliding rail are arranged on one side of the cross-flow fan close to the air outlet of the indoor unit of the air conditioner, so that dust can be directly discharged from the air outlet after being swept.
Optionally, a partition is further longitudinally disposed in the casing, and one end of the cross-flow fan and one end of the cleaning slide rail are respectively connected to the partition.
Optionally, the partition plate is formed with a receiving cavity at a position where the partition plate meets the sweeping slide rail for receiving the fan cleaning assembly.
Optionally, the receiving cavity is a cavity formed by protruding towards the outward extending direction of the cross flow fan, and when the fan cleaning assembly moves into the receiving cavity, the fan cleaning assembly is separated from the cross flow fan.
Optionally, the cross-sectional shape of the sweeping shoe is circular.
Optionally, the fan cleaning assembly is rotatably connected to the sweeping slide rail, so that the fan cleaning assembly contacts with the cross-flow fan at a plurality of angles.
The utility model discloses an indoor set of air conditioning is provided with the clean subassembly of fan that can follow indoor set length direction reciprocating motion of air conditioning, through contacting with the cross-flow fan that is rotating, sweeps away the dust on cross-flow fan surface to reach and need not the purpose that the quick-witted just can clean cross-flow fan of tearing open.
Further, the utility model discloses an indoor unit of air conditioner is provided with in casing inside and accomodates the chamber, and when need not to clean the cross-flow fan, the clean subassembly of fan is accomodate to accomodating the chamber, and the clean subassembly of fan breaks away from with the cross-flow fan mutually simultaneously. The function of cleaning the cross-flow fan can be realized only by slightly changing the original structure of the indoor unit of the air conditioner, the integral structure of the indoor unit of the air conditioner is compact, and the user experience is improved.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is an overall schematic view of an air conditioning indoor unit according to an embodiment of the present invention;
fig. 2 is a schematic side view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 3 is a schematic diagram illustrating a relative position relationship between a fan cleaning assembly and a cross-flow fan of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 4 is a schematic view of a fan cleaning assembly of an indoor unit of an air conditioner according to an embodiment of the present invention.
Detailed Description
Fig. 1 is an overall view of an air conditioning indoor unit 100 according to an embodiment of the present invention, and fig. 2 is a side view of the air conditioning indoor unit 100 according to an embodiment of the present invention. The indoor air conditioner 100 of the present embodiment includes: a cross flow fan 110, a sweeping shoe 120, and a fan cleaning assembly 130.
The cross-flow fan 110 is provided inside the casing 101 of the indoor air conditioning unit 100 along the longitudinal direction of the indoor air conditioning unit 100. And a cleaning slide rail 120 disposed inside the casing 101 and parallel to the cross flow fan 110. And a fan cleaning assembly 130 slidably disposed on the sweeping slide rail 120, at least a portion of which is in contact with the cross flow fan 110, for sweeping dust on the cross flow fan 110. Wherein the fan cleaning assembly 130 can be driven by a motor or the like to slide on the sweeping sliding rail 120. Or can be manually pushed or pulled by a user to realize the sliding on the cleaning slide rail 120.
When the cross flow fan 110 needs to be cleaned, the fan cleaning assembly 130 is in contact with the rotating cross flow fan 110, and dust on the cross flow fan 110 is swept by friction of the fan cleaning assembly 130 with the circumferential surface of the cross flow fan 110. Meanwhile, the fan cleaning assembly 130 moves on the sweeping slide rail 120 in the lengthwise direction of the air conditioning indoor unit 100, so that the sweeping range of the fan cleaning assembly 130 can cover the entire circumferential surface of the cross flow fan 110.
Fig. 3 is a schematic view illustrating a relative position relationship between the fan cleaning assembly 130 of the indoor unit 100 of the air conditioner and the cross-flow fan 110 according to an embodiment of the present invention, and fig. 4 is a schematic view illustrating the fan cleaning assembly 130 of the indoor unit 100 of the air conditioner according to an embodiment of the present invention.
The fan cleaning assembly 130 includes: the moving module 131 is sleeved on the cleaning slide rail 120 and can reciprocate along the cleaning slide rail 120. The moving module 131 may move linearly from one end of the cleaning rail 120 to the other end of the cleaning rail 120, and may stop at any position between the two ends of the cleaning rail 120 or reciprocate in a certain section between the two ends. The fan cleaning assembly 130 can clean any circumferential surface on the crossflow fan 110.
And a cleaning brush 132 coupled to the moving module 131 and at least partially in contact with the cross flow fan 110 for sweeping a circumferential surface of the cross flow fan 110. The cleaning brush 132 may be in contact with the cross flow fan 110 only in a portion thereof, or may be in contact with the cross flow fan 110 entirely. Wherein the shape of the cleaning brush 132 may be adapted to the shape of the cross flow fan 110.
The motion module 131 includes: and a housing 133 having a cavity formed therein. The housing 133 not only serves to accommodate the internal components of the motion module 131, but also serves to mount the cleaning brush 132 and to couple with the sweeping shoe 120. The cleaning brush 132 is installed at the top of the housing 133 to contact the cross flow fan 110.
And a moving pulley 134 installed inside the housing 133 and connected to the sweeping shoe 120. And a driving motor 135 disposed in the housing 133 for driving the moving pulley 134 to rotate so that the fan cleaning assembly 130 slides on the sweeping slide rail 120. The driving motor 135 is connected to the moving pulley 134, and drives the moving pulley 134 to rotate on the sweeping shoe 120. While the drive motor 135 itself is connected to the housing 133 so that the movement module 131 can slide on the sweeping shoe 120. The drive motor 135 may be externally powered or may be battery powered. In some alternative embodiments, the drive motor 135 is a stepper motor. The position and the movement speed of the movement module 131 on the cleaning slide 120 are controlled by calculating the number of motor steps.
The fan cleaning assembly 130 and the sweeping sliding rail 120 are disposed on a side of the cross flow fan 110 close to the air outlet of the indoor unit 100, so that dust can be directly discharged from the air outlet after being swept away.
A partition plate 102 is further provided in the longitudinal direction in the casing 101, and one ends of the cross flow fan 110 and the cleaning slide rail 120 are respectively connected to the partition plate 102. The partition plate 102 is formed with a housing cavity 103 at a position contacting the cleaning slide 120, for housing the fan cleaning unit 130. The receiving cavity 103 is a cavity formed by protruding towards the outward extending direction of the cross flow fan 110, and when the fan cleaning assembly 130 moves into the receiving cavity 103, the fan cleaning assembly 130 is separated from the cross flow fan 110, so as to avoid additional loss caused by the cleaning brush 132 and reduce unnecessary energy consumption of the fan motor. When the driving motor 135 is powered by a battery, a contact electrode for charging the battery may be provided in the receiving chamber 103.
The cleaning shoe 120 has a circular cross-sectional shape. The fan cleaning assembly 130 is rotatably connected to the sweeping slide 120 such that the fan cleaning assembly 130 contacts the cross flow fan 110 at a plurality of angles. The fan cleaning assembly 130 can change the contact angle with the cross flow fan 110 by means of manual rotation of a user to obtain better sweeping effect of the cross flow fan 110.
The air-conditioning indoor unit 100 of the present embodiment is provided with the fan cleaning assembly 130 capable of reciprocating along the length direction of the air-conditioning indoor unit 100, and the fan cleaning assembly is in contact with the cross flow fan 110 rotating, so as to sweep away dust on the surface of the cross flow fan 110, thereby achieving the purpose of cleaning the cross flow fan 110 without disassembling the air-conditioning indoor unit.
Further, in the air conditioning indoor unit 100 of the present embodiment, the housing chamber 103 is provided inside the casing 101, and when the cross flow fan 110 does not need to be cleaned, the fan cleaning unit 130 is housed in the housing chamber 103, and the fan cleaning unit 130 is separated from the cross flow fan 110. The function of cleaning the cross-flow fan 110 can be realized only by slightly changing the original structure of the indoor unit 100 of the air conditioner, the overall structure of the indoor unit 100 of the air conditioner is compact, and the user experience is improved.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. An air conditioning indoor unit, characterized by comprising:
the cross-flow fan is arranged inside a shell of the indoor air conditioner along the length direction of the indoor air conditioner;
a cleaning slide rail arranged in the casing and parallel to the cross flow fan;
and the fan cleaning assembly is slidably arranged on the sweeping slide rail, at least one part of the fan cleaning assembly is in contact with the cross-flow fan, and the fan cleaning assembly is used for sweeping dust on the cross-flow fan.
2. An indoor unit of an air conditioner according to claim 1, wherein the fan cleaning unit includes:
the moving module is sleeved on the cleaning slide rail and can reciprocate along the cleaning slide rail;
and the cleaning brush is connected with the motion module, at least one part of the cleaning brush is in contact with the cross-flow fan, and the cleaning brush is used for sweeping the circumferential surface of the cross-flow fan.
3. An indoor unit of an air conditioner according to claim 2, wherein the moving module includes:
a housing;
the moving pulley is arranged in the shell and is connected with the sweeping slide rail;
and the driving motor is arranged in the shell and used for driving the moving pulley to rotate so that the fan cleaning component slides on the sweeping sliding rail.
4. An indoor unit of an air conditioner according to claim 3,
the driving motor is a stepping motor.
5. An indoor unit of an air conditioner according to claim 1,
the fan cleaning assembly and the sweeping slide rail are arranged on one side, close to an air outlet of the indoor unit of the air conditioner, of the cross-flow fan, so that dust can be directly discharged from the air outlet after being swept.
6. An indoor unit of an air conditioner according to claim 1,
a partition board is also longitudinally arranged in the casing, and one end of the cross flow fan and one end of the cleaning slide rail are respectively connected with the partition board.
7. An indoor unit of an air conditioner according to claim 6,
and a containing cavity is formed at the position where the clapboard is connected with the sweeping slide rail and is used for containing the fan cleaning component.
8. An indoor unit of an air conditioner according to claim 7,
the containing cavity is a cavity formed by protruding towards the outward extending direction of the cross flow fan, and when the fan cleaning assembly moves into the containing cavity, the fan cleaning assembly is separated from the cross flow fan.
9. An indoor unit of an air conditioner according to claim 1,
the cross section of the cleaning slide rail is circular.
10. An indoor unit of an air conditioner according to claim 9,
the fan cleaning component is rotatably connected with the sweeping slide rail, so that the fan cleaning component is contacted with the cross-flow fan at a plurality of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920210974.0U CN213777919U (en) | 2019-02-18 | 2019-02-18 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920210974.0U CN213777919U (en) | 2019-02-18 | 2019-02-18 | Indoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213777919U true CN213777919U (en) | 2021-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920210974.0U Active CN213777919U (en) | 2019-02-18 | 2019-02-18 | Indoor unit of air conditioner |
Country Status (1)
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| CN (1) | CN213777919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114110779A (en) * | 2021-11-08 | 2022-03-01 | 珠海格力节能环保制冷技术研究中心有限公司 | Cross-flow fan assembly and air conditioner indoor unit |
-
2019
- 2019-02-18 CN CN201920210974.0U patent/CN213777919U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114110779A (en) * | 2021-11-08 | 2022-03-01 | 珠海格力节能环保制冷技术研究中心有限公司 | Cross-flow fan assembly and air conditioner indoor unit |
| CN114110779B (en) * | 2021-11-08 | 2023-01-31 | 珠海格力节能环保制冷技术研究中心有限公司 | Cross-flow fan assembly and air conditioner indoor unit |
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