CN219036905U - Air conditioner outdoor unit and air conditioner - Google Patents
Air conditioner outdoor unit and air conditioner Download PDFInfo
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- CN219036905U CN219036905U CN202223028102.3U CN202223028102U CN219036905U CN 219036905 U CN219036905 U CN 219036905U CN 202223028102 U CN202223028102 U CN 202223028102U CN 219036905 U CN219036905 U CN 219036905U
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- outdoor unit
- air conditioner
- brush
- flat plate
- transmission screw
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Abstract
The utility model provides an air conditioner outdoor unit and an air conditioner. The heat exchanger is bent to form at least two flat plate parts which are mutually angled in the horizontal plane. The brush components are in one-to-one correspondence and are in reciprocating movement along the horizontal linear direction parallel to the corresponding flat plate parts, and all the brush components are in synchronous transmission connection. The driving device is in transmission connection with one of the brush assemblies. The air conditioner comprises the air conditioner outdoor unit. Because the heat exchanger is bent to form at least two flat plate parts which are mutually angled in the horizontal plane, the hairbrush components are arranged in one-to-one correspondence with the flat plate parts, one hairbrush component moves back and forth along the extending direction of one flat plate part under the action of the driving device, and meanwhile, all hairbrush components are connected in a synchronous transmission way, so that all hairbrush components move back and forth along the respective preset direction, sundries such as frost, dust and the like condensed on the corresponding flat plate parts are cleaned, the heat exchange performance of the air conditioner is kept, and the normal operation of the air conditioner is ensured.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to an air conditioner outdoor unit and an air conditioner.
Background
When the air conditioner is in a heating mode, the heat exchanger of the outdoor unit is in a heat absorption state, so that moisture and dust in the surrounding air can be condensed on coils of the heat exchanger together, and heat exchange gaps among the coils are blocked. If the air conditioner is not cleaned in time, the problem of insufficient heat exchange amount of the outdoor unit can occur, and the normal operation of the air conditioner is affected until the compressor is down.
Disclosure of Invention
In view of the above problems, the present utility model has been made to provide an air conditioner outdoor unit and an air conditioner that overcome or at least partially solve the above problems, and can solve the problem of removing frost condensed on the air conditioner outdoor unit, and ensure the normal operation of the air conditioner.
Specifically, the present utility model provides an air conditioner outdoor unit, comprising:
the heat exchanger is bent to form at least two flat plate parts which are mutually angled in a horizontal plane;
the hairbrush components are in one-to-one correspondence and are in reciprocating movement along the horizontal linear direction parallel to the corresponding flat plate part, and the hairbrush components are in synchronous transmission connection;
and the driving device is in transmission connection with one of the hairbrush assemblies.
Optionally, the driving device includes:
a driving motor having an output end extending in a horizontal direction;
at least two transmission screw rods, wherein the two transmission screw rods are arranged along the horizontal straight line direction parallel to the corresponding flat plate part in a one-to-one correspondence manner; the transmission screw rod is coaxially connected to the output end of the driving motor;
one end of each of the two transmission screw rods is provided with a bevel gear, and the two bevel gears are connected in a meshed manner; each of the drive screws is rotatably coupled to one of the brush assemblies.
Optionally, the brush assembly includes a brush body and a screw nut disposed on the brush body, and the screw nut is sleeved on the transmission screw.
Optionally, the outdoor unit of the air conditioner further includes:
the limiting block is arranged at the joint of the two transmission screw rods; each transmission screw rod is rotatably connected with the limiting block.
Optionally, the limiting blocks are arranged in a hollow mode, and each bevel gear is located in each limiting block; each transmission screw rod penetrates through the side wall of the limiting block and is connected with one bevel gear.
Optionally, the outdoor unit of the air conditioner further includes:
the guide rods are arranged at intervals with one transmission screw rod; each of the guide rods and one of the brush assemblies are guided to move in a horizontal direction.
Optionally, the brush assembly further comprises a guide sleeve arranged on the brush body, and one guide sleeve is sleeved on one guide rod.
Optionally, the brush assembly further comprises a bristle structure disposed on the brush body, the bristle structure configured to be disposed toward the plate portion.
Optionally, the outdoor unit of the air conditioner further includes:
a housing, the heat exchanger being located within the housing;
the brush assembly is positioned between the heat exchanger and the housing; alternatively, the brush assembly is located outside the housing and is disposed in correspondence with the heat exchanger.
The utility model also provides an air conditioner, which comprises any air conditioner outdoor unit.
In the air conditioner outdoor unit, as the heat exchanger is bent to form at least two flat plate parts which are mutually angled in the horizontal plane, the hairbrush components are arranged in one-to-one correspondence with the flat plate parts, and one hairbrush component moves back and forth along the extending direction of one flat plate part under the action of the driving device, and impurities such as frost, dust and the like condensed on the flat plate part are cleaned. Meanwhile, the hairbrush components are connected in a synchronous transmission manner, so that the hairbrush components reciprocate along respective preset directions, sundries such as frost, dust and the like condensed on the corresponding flat plate parts are cleaned, the heat exchange performance of the air conditioner is kept, the normal operation of the air conditioner is ensured, the defrosting efficiency is improved, and the user experience is improved.
The above, as well as additional objectives, advantages, and features of the present utility model will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present utility model when read in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the utility model will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:
fig. 1 is a schematic block diagram of an outdoor unit of an air conditioner according to an embodiment of the present utility model;
fig. 2 is a schematic front view of an air conditioner outdoor unit according to one embodiment of the present utility model;
fig. 3 is a schematic structural view of a brush assembly in an outdoor unit of an air conditioner according to an embodiment of the present utility model;
fig. 4 is a schematic right view of an air conditioner outdoor unit according to one embodiment of the present utility model;
fig. 5 is a schematic plan view of an air conditioner outdoor unit according to one embodiment of the present utility model.
Detailed Description
An air conditioner outdoor unit and an air conditioner according to an embodiment of the present utility model are described below with reference to fig. 1 to 5. In the description of the present embodiment, it should be understood that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature, i.e. one or more such features. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise. When a feature "comprises or includes" a feature or some of its coverage, this indicates that other features are not excluded and may further include other features, unless expressly stated otherwise.
Unless specifically stated or limited otherwise, the terms "disposed," "mounted," "connected," "secured," "coupled," and the like should be construed broadly, as they may be connected, either permanently or removably, or integrally; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. Those of ordinary skill in the art will understand the specific meaning of the terms described above in the present utility model as the case may be.
Furthermore, in the description of the present embodiments, a first feature "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature therebetween. That is, in the description of the present embodiment, the first feature being "above", "over" and "upper" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature "under", "beneath", or "under" a second feature may be a first feature directly under or diagonally under the second feature, or simply indicate that the first feature is less level than the second feature.
In the description of the present embodiment, a description referring to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Fig. 1 is a schematic block diagram of an air conditioner outdoor unit according to an embodiment of the present utility model, as shown in fig. 1, and referring to fig. 2 to 5, the embodiment of the present utility model provides an air conditioner outdoor unit including a heat exchanger, a brush assembly 100, and a driving device 200. The heat exchanger is bent to form at least two flat plate parts which are mutually angled in the horizontal plane. The brush assemblies 100 are reciprocally disposed in a one-to-one correspondence along a horizontal straight line direction parallel to the corresponding flat plate portions, and each brush assembly 100 is synchronously connected in a transmission manner. The driving means 200 is drivingly connected to one of the brush assemblies 100.
In this embodiment, since the heat exchanger is bent to form at least two flat plate portions forming angles in a horizontal plane, the brush assemblies 100 are disposed in one-to-one correspondence with the flat plate portions, and under the action of the driving device 200, one brush assembly 100 reciprocates along the extending direction of one flat plate portion to clean impurities such as frost and dust condensed on the flat plate portion. Meanwhile, the brush assemblies 100 are connected in a synchronous transmission manner, so that the brush assemblies 100 reciprocate along respective preset directions, sundries such as frost, dust and the like condensed on the corresponding flat plate parts are cleaned, the heat exchange performance of the air conditioner is maintained, and the normal operation of the air conditioner is ensured.
In use, the drive means 200, when outputting a movement in a first direction, moves in a first direction with the brush assembly 100 of the drive means 200, and the brush assembly 100 in synchronous driving connection with the brush assembly 100 moves in a predetermined direction.
When the driving means 200 outputs the movement in the second direction (the second direction is opposite to the first direction), the brush assembly 100 coupled with the driving means 200 moves in the second direction, and the brush assembly 100 coupled with the brush assembly 100 in the synchronous driving manner moves in the opposite direction to the preset direction.
In some embodiments of the present utility model, as shown in fig. 2, the driving device 200 includes a driving motor 210 and at least two driving screws 220. The driving motor 210 has an output end extending in a horizontal direction. The two transmission screw rods 220 are arranged in a one-to-one correspondence along the horizontal straight line direction parallel to the corresponding flat plate part; a drive screw 220 is coaxially coupled to the output of the drive motor 210. One end of each of the two transmission screw rods 220 is provided with a bevel gear, and the two bevel gears are connected in a meshed manner; each drive screw 220 is rotatably coupled to one of the brush assemblies 100.
In this embodiment, by setting the driving motor 210 with the output end horizontally arranged, the driving motor 210 drives the transmission screw 220 connected with the driving motor to rotate, so that the brush assembly 100 connected with the transmission screw 220 moves along a preset direction; the other driving screw 220 engaged with the driving screw 220 through the bevel gear rotates and drives the brush assembly 100 coupled with the driving screw 220 to move in a preset direction. So configured, the driving motor 210 is only required to be set as a motor capable of being rotated in a forward or reverse direction, so that the driving screw 220 is rotated in a forward or reverse direction, thereby reciprocating the brush assembly 100.
Specifically, as shown in fig. 3, the brush assembly 100 includes a brush body 110 and a screw nut 120 disposed on the brush body 110, the screw nut 120 being coupled to a driving screw 220. When the brush is applied, the driving motor 210 drives the driving screw 220 to rotate, the screw nut 120 is converted into linear motion along with the rotation angle of the driving screw 220 according to the lead of the corresponding specification, and the brush body 110 is connected with the screw nut 120, so that the corresponding linear motion is realized.
In some embodiments of the present utility model, the outdoor unit of the air conditioner further includes a limiting block 300, wherein the limiting block 300 is disposed at the connection position of the two transmission screw rods 220; each of the driving screw rods 220 is rotatably connected with the stopper 300. Because one end of one transmission screw 220 is connected with the driving motor 210, the driving motor 210 drives the transmission screw 220 to rotate when in use, and if the other end of the transmission screw 220 is unlimited, the transmission screw may deviate in the rotation process, so that the two bevel gears are disengaged and cannot be driven. The setting of the limiting block 300 provides a supporting point for the other end of the driving screw 220, so that the driving screw 220 is ensured not to deviate in the rotation process, and further, the brush assembly 100 is ensured to work normally.
Further, the limiting block 300 is arranged in a hollow mode, and each bevel gear is located in the limiting block 300; each driving screw 220 is connected with one bevel gear through the side wall of the stopper 300. The bevel gear is arranged in the hollow limiting block 300, so that the situation that sundries such as water vapor, dust and the like fall on the bevel gear to cause rust of the bevel gear can be avoided.
In some embodiments of the present utility model, as shown in fig. 4 and 5, the outdoor unit of the air conditioner further includes two guide bars 400, each guide bar 400 being spaced apart from one driving screw 220; each guide bar 400 is coupled to one brush assembly 100 in a horizontally guided movement. Since the driving motor 210 drives the driving screw 220 to rotate, in order to prevent the brush assembly 100 from moving to deviate, the guide rod 400 is additionally provided, and the guide rod 400 can limit the brush assembly 100 to move along a preset direction, so that the brush assembly 100 can be ensured to clean the heat exchanger normally.
Specifically, the brush assembly 100 further includes a guide sleeve 130 disposed on the brush body 110, and one guide sleeve 130 is coupled to one guide rod 400. Since the guide rod 400 passes through the guide sleeve 130 on the brush body 110, the brush body 110 can move only in the axial direction of the guide rod 400. When the brush is applied, the driving motor 210 drives the brush body 110 to move through the transmission screw 220, and the brush body 110 can only drive the guide sleeve 130 to move along the axial direction of the guide rod 400 due to the limitation of the guide rod 400 and the guide sleeve 130, so that the heat exchanger is cleaned.
Further, the brush assembly 100 further comprises a bristle structure 140 provided on the brush body 110, the bristle structure 140 being configured to be disposed towards the plate portion, and in use, the bristle structure 140 on the moving brush body 110 cleans off impurities such as frost, dust and the like on the plate portion in contact therewith.
In some embodiments of the present utility model, the two guide rods 400 are fixedly connected, so that the two guide rods 400 are integrated, and the need of separately installing the two guide rods 400 during installation is avoided, thereby facilitating rapid installation of the guide rods 400. Specifically, the two guide bars 400 may be welded or integrally bent.
In some embodiments of the present utility model, the outdoor unit of the air conditioner further includes a housing 500, and the heat exchanger is located in the housing 500. The brush assembly 100 is located between the heat exchanger and the housing 500; alternatively, the brush assembly 100 is located outside the housing 500 and is disposed corresponding to the heat exchanger.
When the brush assembly 100 is positioned between the heat exchanger and the shell 500, the brush assembly 100 can be tightly attached to the surface of the heat exchanger to move, and the bristle structure 140 of the brush assembly 100 stretches into the space between coils of the heat exchanger to clean sundries such as frost and dust on the coils, so that the problem of insufficient heat exchange quantity of an air conditioner outdoor unit is avoided, and the normal operation of the air conditioner is ensured.
When the brush assembly 100 is located outside the housing 500, since the heat exchanger is disposed inside the housing 500 and closely contacts the inner wall of the housing 500, the cold of the heat exchanger is transferred to the sidewall of the housing 500, so that moisture and dust in the ambient air are condensed on the sidewall of the housing 500. The brush assembly 100 is closely attached to the outer sidewall of the casing 500, and can clean frost and dust on the outer sidewall of the casing 500, thereby avoiding the problem of insufficient heat exchange amount of the outdoor unit and ensuring the normal operation of the air conditioner. Meanwhile, the brush assembly 100 is disposed outside the housing 500, and the cleaning area of the brush body can be adjusted without changing the original main structure and heat exchange function in the housing 500, thereby realizing cleaning of the sidewall of the housing 500.
The utility model also provides an air conditioner, which comprises the air conditioner outdoor unit in any embodiment, so that all effects of the air conditioner outdoor unit are achieved.
By now it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the utility model have been shown and described herein in detail, many other variations or modifications of the utility model consistent with the principles of the utility model may be directly ascertained or inferred from the present disclosure without departing from the spirit and scope of the utility model. Accordingly, the scope of the present utility model should be understood and deemed to cover all such other variations or modifications.
Claims (10)
1. An outdoor unit of an air conditioner, comprising:
the heat exchanger is bent to form at least two flat plate parts which are mutually angled in a horizontal plane;
the hairbrush components are in one-to-one correspondence and are in reciprocating movement along the horizontal linear direction parallel to the corresponding flat plate part, and the hairbrush components are in synchronous transmission connection;
and the driving device is in transmission connection with one of the hairbrush assemblies.
2. The outdoor unit of claim 1, wherein the outdoor unit comprises,
the driving device includes:
a driving motor having an output end extending in a horizontal direction;
at least two transmission screw rods, wherein the two transmission screw rods are arranged along the horizontal straight line direction parallel to the corresponding flat plate part in a one-to-one correspondence manner; the transmission screw rod is coaxially connected to the output end of the driving motor;
one end of each of the two transmission screw rods is provided with a bevel gear, and the two bevel gears are connected in a meshed manner; each of the drive screws is rotatably coupled to one of the brush assemblies.
3. The outdoor unit of claim 2, wherein the outdoor unit comprises,
the brush assembly comprises a brush body and a screw rod nut arranged on the brush body, and the screw rod nut is sleeved on the transmission screw rod.
4. The outdoor unit of claim 2, further comprising:
the limiting block is arranged at the joint of the two transmission screw rods; each transmission screw rod is rotatably connected with the limiting block.
5. The outdoor unit of claim 4, wherein the outdoor unit comprises,
the limiting blocks are arranged in a hollow mode, and each bevel gear is located in each limiting block; each transmission screw rod penetrates through the side wall of the limiting block and is connected with one bevel gear.
6. The outdoor unit of claim 3, further comprising:
the guide rods are arranged at intervals with one transmission screw rod; each of the guide rods and one of the brush assemblies are guided to move in a horizontal direction.
7. The outdoor unit of claim 6, wherein the outdoor unit comprises,
the brush assembly further comprises guide sleeves arranged on the brush body, and one guide sleeve is sleeved on one guide rod.
8. The outdoor unit of claim 3, wherein the outdoor unit comprises,
the brush assembly further includes a bristle structure disposed on the brush body, the bristle structure configured to be disposed toward the plate portion.
9. The outdoor unit of claim 1, further comprising:
a housing, the heat exchanger being located within the housing;
the brush assembly is positioned between the heat exchanger and the housing; alternatively, the brush assembly is located outside the housing and is disposed in correspondence with the heat exchanger.
10. An air conditioner comprising the air conditioner outdoor unit according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223028102.3U CN219036905U (en) | 2022-11-14 | 2022-11-14 | Air conditioner outdoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223028102.3U CN219036905U (en) | 2022-11-14 | 2022-11-14 | Air conditioner outdoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219036905U true CN219036905U (en) | 2023-05-16 |
Family
ID=86274513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223028102.3U Active CN219036905U (en) | 2022-11-14 | 2022-11-14 | Air conditioner outdoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219036905U (en) |
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2022
- 2022-11-14 CN CN202223028102.3U patent/CN219036905U/en active Active
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