CN213777905U - Indoor machine of air conditioner - Google Patents
Indoor machine of air conditioner Download PDFInfo
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- CN213777905U CN213777905U CN202022344420.5U CN202022344420U CN213777905U CN 213777905 U CN213777905 U CN 213777905U CN 202022344420 U CN202022344420 U CN 202022344420U CN 213777905 U CN213777905 U CN 213777905U
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- air inlet
- indoor unit
- dust
- air conditioner
- dust guard
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Abstract
The utility model belongs to the technical field of the air conditioner, concretely relates to air conditioner indoor unit. The utility model aims to solve the problem that the air inlet part of the indoor unit of the existing wall-mounted air conditioner is easy to accumulate dust when not in use due to being exposed in the air. Mesh for this reason the utility model discloses it has the dust guard to articulate on the air inlet panel of well air conditioner indoor set, and this dust guard sets to can shield or open the air inlet portion on the air inlet panel through rotating around its articulated axis. Therefore, the dust guard plate can be opened when the indoor unit of the air conditioner works, and the dust guard plate is controlled to shield the air inlet part when the indoor unit of the air conditioner is shut down, so that the problem that the dust collected by the air inlet part of the indoor unit of the wall-mounted air conditioner when the indoor unit is not used is avoided or reduced, the dust collected by the air inlet grids is prevented from entering the indoor unit along with the wind and then blowing the indoor unit, and the dust and bacteria carried by the indoor unit cause adverse effects on the health of people is solved, and the purpose of improving the use experience of users is finally achieved.
Description
Technical Field
The utility model belongs to the technical field of the air conditioner, concretely relates to air conditioner indoor unit.
Background
At present, people often select a wall-mounted air conditioner indoor unit as an air conditioner indoor unit to cool or heat a room, an air inlet grid at the top of the wall-mounted air conditioner indoor unit forms an air inlet part, and an air outlet part of the wall-mounted air conditioner indoor unit is usually arranged at the front side of the wall-mounted air conditioner indoor unit and is controlled by an air deflector to be opened and closed and an air outlet angle.
However, when the existing wall-mounted air conditioner indoor unit is not used, the air inlet part of the existing wall-mounted air conditioner indoor unit is easy to accumulate dust due to the fact that the air inlet part is exposed in the air, the dust accumulated by the air inlet grids can carry a large amount of dust and bacteria when entering the indoor unit along with wind and then blowing the indoor unit to cause adverse effects on human health, even the air inlet grids are blocked to influence the refrigeration and heating effects, the air inlet grids are not easy to clean after accumulating the dust, and therefore the use experience of a user is influenced.
Accordingly, there is a need in the art for a new air conditioner indoor unit that solves the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, namely to solve the problems that when the existing wall-mounted air conditioner indoor unit is not used, dust is easily accumulated on an air inlet part due to the fact that the air inlet part is exposed in air, and when the dust accumulated by an air inlet grid enters the indoor unit and is blown indoors, a large amount of dust and bacteria are carried, so that the adverse effect on the health of people is caused, the utility model provides the air conditioner indoor unit, wherein a dust guard plate is hinged on an air inlet panel of the air conditioner indoor unit; the dust guard is arranged to shield or open the air inlet part on the air inlet panel by rotating around the hinge axis of the dust guard.
As an preferable technical solution of the above air conditioner indoor unit provided by the present invention, the two first hinge portions of the dust guard are respectively hinged to the two second hinge portions of the air intake panel; one of the first hinge part and the second hinge part is a hinge shaft and the other is a hinge hole.
As the utility model provides an above-mentioned air conditioner's an preferred technical scheme, the first articulated portion of the both sides of dust guard with be provided with the bearing between the second articulated portion.
As a preferred technical solution of the above air conditioner indoor unit provided by the present invention, the dust guard is provided with a first gear portion coaxial with the hinge axis thereof; a dustproof motor is arranged on the inner side of the air inlet panel, and a second gear part is arranged on an output shaft of the dustproof motor; the dustproof motor drives the dustproof plate to rotate through the mutual matching of the first gear part and the second gear part.
As a preferred technical solution of the above air conditioner indoor unit provided by the present invention, the dust guard is hinged to one side of the air inlet portion of the air inlet panel, and the dust guard motor is provided at least at one position in the middle of one side of the air inlet portion or the end of one side thereof; or the dust guard is hinged to the middle of the air inlet portion of the air inlet panel, and the middle of the air inlet portion is provided with the dust-proof motor.
As the utility model provides an above-mentioned air conditioner's an optimal technical scheme, dustproof motor with air conditioner's control panel electricity is connected.
As a preferable technical solution of the indoor unit of an air conditioner provided by the present invention, the periphery of the air inlet portion is provided with a step structure matched with the dust guard; the air inlet panel with be provided with the locating part on at least one in the dust guard, the locating part sets to and can restrict the biggest angle that the dust guard was opened.
As a preferred technical solution of the indoor unit of the air conditioner provided by the present invention, the air inlet panel is provided with a plurality of air inlet portions; the plurality of air inlet portions share one dust guard, or the air inlet panel is hinged with a plurality of dust guards corresponding to the plurality of air inlet portions respectively.
As the utility model provides an above-mentioned air conditioner's an optimal technical scheme, the air inlet portion is provided with filter screen and/or air inlet grid.
As the utility model provides an above-mentioned air conditioner's an optimal technical scheme, air conditioner is wall-hanging air conditioner, wall-hanging air conditioner the air inlet portion is located its top.
The utility model provides a pair of in air conditioner, it has the dust guard to articulate on air conditioner's the air inlet panel, and this dust guard sets to can shield or open the air inlet portion on the air inlet panel through rotating around its articulated axis. Therefore, the dust guard plate can be opened when the indoor unit of the air conditioner works, and the dust guard plate is controlled to shield the air inlet part when the indoor unit of the air conditioner is shut down, so that the problem that the dust collected by the air inlet part of the indoor unit of the wall-mounted air conditioner when the indoor unit is not used is avoided or reduced, the dust collected by the air inlet grids is prevented from entering the indoor unit along with the wind and then blowing the indoor unit, and the dust and bacteria carried by the indoor unit cause adverse effects on the health of people is solved, and the purpose of improving the use experience of users is finally achieved.
Furthermore, the utility model provides a pair of in the air conditioner, dustproof motor rotates through the drive dust guard of mutually supporting of first gear portion and second gear portion, and dustproof motor is connected with air conditioner's control panel electricity. Therefore, the automatic control of the air conditioner indoor unit on the dust guard can be realized, and the dust prevention purpose is further guaranteed and the use experience of a user is improved.
Drawings
The present invention will be described with reference to the accompanying drawings in conjunction with a wall-mounted air conditioner indoor unit. In the drawings:
fig. 1 is a first structural schematic diagram of an air conditioner indoor unit according to the embodiment;
fig. 2 is a second schematic structural diagram of the indoor unit of the air conditioner in the embodiment;
fig. 3 is a schematic partial structural view of a dust guard in the indoor unit of the air conditioner according to the present embodiment;
fig. 4 is a schematic structural diagram of a dustproof motor of the indoor unit of the air conditioner according to the embodiment.
List of reference numerals
1-air intake panel; 11-an air inlet part; 12-an air inlet grid;
2-dust guard; 21-a hinged axis; 22-a first gear part;
3, a dustproof motor; 31-an output shaft; 32-second gear part.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. For example, although the drawings are described with a dust guard hinged to the intake panel of the indoor unit of the air conditioner, the number of such dust guards is not constant, and those skilled in the art can adjust the dust guards as needed to suit specific applications without departing from the principles of the present invention. For example, the purpose of shielding or opening one air inlet part can be realized by matching a plurality of dust plates; when being provided with a plurality of air inlet portions on the air inlet panel, a plurality of air inlet portions can share a dust guard, perhaps articulated on the air inlet panel have a plurality of dust guards that correspond with a plurality of air inlet portions respectively.
It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate directions or positional relationships based on those shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present embodiment can be understood by those skilled in the art according to specific situations.
In order to solve the above problems in the prior art, that is, to solve the problems that when the existing wall-mounted air conditioner indoor unit is not used, dust is easily accumulated in the air inlet part 11 due to being exposed in the air, and the dust accumulated by the air inlet grid 12 enters the indoor unit along with the wind and then is blown into the indoor unit, and a large amount of dust and bacteria are carried, which adversely affects the health of people, the present embodiment provides an air conditioner indoor unit, wherein the air inlet panel 1 of the air conditioner indoor unit is hinged with a dust guard 2; the dust-proof plate 2 is arranged to be able to shield or open the air inlet portion 11 on the air inlet panel 1 by rotating about its hinge axis.
Illustratively, the air conditioner indoor unit shown in fig. 1 and 2 is a wall-mounted air conditioner indoor unit having an air inlet 11 at the top thereof. However, it should be noted that the indoor unit of the air conditioner provided in the present embodiment may be applied to other types of air conditioners such as a cabinet air conditioner, a ceiling air conditioner, and the like, in addition to the wall-mounted air conditioner. That is, as long as the air conditioner indoor unit has the air inlet 11, the technical effect of dust prevention can be achieved by using the technical means of the air conditioner indoor unit described in the present embodiment.
In addition, although the wall-mounted air conditioner of the present embodiment shown in fig. 1 and 2 is provided with one air inlet portion 11 and is correspondingly hinged with one dust-proof plate 2. However, as another embodiment of the indoor unit of the air conditioner provided by this embodiment, a plurality of air inlets 11 may be further disposed on the air inlet panel 1; in this case, the plurality of air inlets 11 may share one dust-proof plate 2, or the air inlet panel 1 may be hinged with a plurality of dust-proof plates 2 corresponding to the plurality of air inlets 11. That is, as long as the dust-proof plate 2 is hinged to the air intake panel 1 to achieve the dust-proof effect, the air-conditioner indoor unit described in this embodiment is not limited by the number of the air intake portion 11 and the number of the dust-proof plates 2.
As a preferred embodiment of the above-mentioned air conditioner indoor unit provided in this embodiment, the connection manner between the dust-proof plate 2 and the air intake panel 1 is described by taking the example of providing the hinge hole on the air intake panel 1 and providing the hinge shaft 21 on the dust-proof plate 2 in fig. 1 to 3. However, it is understood that the purpose of the dust-proof board 2 being hinged to the air intake panel 1 can be achieved as long as the two first hinge portions of the dust-proof board 2 are respectively hinged to the two second hinge portions of the air intake panel 1, and one of the first hinge portions and the second hinge portions is the hinge shaft 21 and the other is the hinge hole. In addition, it can be understood that, in addition to the first hinge portions provided at the two ends of the dust-proof plate 2, the first hinge portions may be provided at the middle of the hinge axis where the two ends are located, and the types of the first hinge portions are not required to be consistent, for example, when one first hinge portion is the hinge shaft 21, the other first hinge portion may also be a hinge hole, and only needs to be matched with the second hinge portion on the air intake panel 1.
In the air conditioner indoor unit provided by the embodiment, the air inlet panel 1 of the air conditioner indoor unit is hinged with the dust guard 2, and the dust guard 2 is arranged to shield or open the air inlet part 11 on the air inlet panel 1 by rotating around the hinge axis. Therefore, the dust guard plate 2 can be opened when the indoor unit of the air conditioner works, the dust guard plate 2 is controlled to shield the air inlet part 11 when the indoor unit of the air conditioner is shut down, dust accumulated in the air inlet part 11 of the indoor unit of the wall-mounted air conditioner when the indoor unit of the air conditioner is not used can be avoided or reduced, the problem that the dust accumulated in the air inlet grids 12 enters the indoor unit along with wind and the dust and bacteria carried when the indoor unit blows indoors are prevented from causing adverse effects on the health of people is solved, and the purpose of improving the use experience of users is finally achieved.
As a preferred embodiment of the indoor unit of an air conditioner provided in this embodiment, in order to reduce abrasion between the first hinge part and the second hinge part when the first hinge part and the second hinge part rotate relatively and enhance the connection strength between the first connection part and the second connection part, a bearing may be disposed between the first hinge part and the second hinge part on both sides of the dust-proof plate 2.
As shown in fig. 1 to 4, as a preferred embodiment of the above-mentioned air conditioner indoor unit provided by this embodiment, a first gear portion 22 coaxial with the hinge axis of the dust-proof plate 2 is provided; a dustproof motor 3 is arranged on the inner side of the air inlet panel 1, and a second gear part 32 is arranged on an output shaft 31 of the dustproof motor 3; the dust-proof motor 3 drives the dust-proof plate 2 to rotate through the cooperation of the first gear part 22 and the second gear part 32.
For example, in the air conditioner indoor unit of the present embodiment, the dust-proof plate 2 may not or need not to rotate 360 degrees, so that a complete gear may be disposed on the dust-proof plate 2, or only a part of the gear may be disposed, as long as the purpose of rotating the dust-proof plate 2 within a set range is achieved; moreover, when only a part of the gear is provided, the other part of the gear may be directly connected to the dust-proof plate 2, that is, when the gear is used for the dust-proof plate of the present embodiment, the gear is improved in adaptability. The same is true for the second gear portion 32. The first gear part 22 may be integrally injection-molded with the dust-proof plate 2, or the first gear part 22 may be connected to the dust-proof plate 2 by bonding, snapping, bolting, or interference fit.
The dustproof motor 3 in this embodiment in the market can select step motor, and step motor can realize the purpose that dust guard 2 opens air inlet portion 11 or shields through the control of direction of rotation and turned angle.
As a preferred embodiment of the above air conditioner indoor unit provided in this embodiment, the dust-proof plate 2 is hinged to one side of the air inlet portion 11 of the air inlet panel 1, and at least one position of the middle portion of one side or the end portion of one side of the air inlet portion 11 is provided with the dust-proof motor 3, that is, the dust-proof motor 3 can be disposed near the edge of the air inlet portion 11; or the dustproof plate 2 is hinged in the middle of the air inlet part 11 of the air inlet panel 1, and the dustproof motor 3 is arranged in the middle of the air inlet part 11.
Illustratively, the dust-proof motor 3 is used for driving the dust-proof plate 2 to rotate through the mutual cooperation of the first gear part 22 and the second gear part 32, and in order to ensure the reliability of the rotation of the dust-proof plate 2 and reduce the load of a single motor, the dust-proof plate 2 can be cooperatively driven to rotate through the use of a dual-motor or multi-motor driving mode.
As a preferred embodiment of the air conditioner indoor unit provided in this embodiment, the dust-proof motor 3 is electrically connected to a control board of the air conditioner indoor unit. So, the control panel can be according to the information of air conditioner indoor unit start and shutdown, opens or closes according to the procedure of setting for dust guard 2 and controls to can carry out accurate control to 2 pivoted angles of dust guard, with the automatic control of realizing air conditioner indoor unit's dust guard 2.
In the air conditioner indoor unit provided by the embodiment, the dust-proof motor 3 drives the dust-proof plate 2 to rotate through the mutual matching of the first gear part 22 and the second gear part 32, and the dust-proof motor 3 is electrically connected with the control panel of the air conditioner indoor unit. Therefore, the automatic control of the indoor unit of the air conditioner to the dust guard 2 can be realized, and the dust-proof purpose is further guaranteed and the use experience of a user is improved.
As a preferred embodiment of the above-mentioned air conditioner indoor unit provided in this embodiment, the periphery of the air inlet portion 11 is provided with a step structure matched with the dust-proof plate 2, so that the step structure of the air inlet portion 11 has the function of supporting the dust-proof plate 2 in the closed state on one hand, and can also ensure the tight matching of the dust-proof plate 2 and the air inlet panel 1 on the other hand. It can be understood that the dust-proof plate 2 has a size larger than that of the air inlet 11 in specific applications, so as to achieve a better dust-proof effect.
As a preferred embodiment of the above air conditioner indoor unit provided in this embodiment, on the basis of controlling the opening/closing and opening angles of the dust-proof plate 2 by the dust-proof motor 3, a limiting member may be further disposed on at least one of the air intake panel 1 and the dust-proof plate 2, and the limiting member is set to limit the maximum opening angle of the dust-proof plate 2. So, on the one hand can further guarantee that dust guard 2 does not exceed maximum angle when opening, on the other hand also can support dust guard 2 when dust guard 2 opens the settlement angle.
As a preferred embodiment of the indoor unit of the air conditioner provided by the present embodiment, the air inlet 11 is provided with a filter screen and/or an air inlet grid 12. It can be understood that when the filter screen is disposed on the air inlet grid 12 of the air inlet portion 11, the indoor air can be filtered before entering the indoor unit of the air conditioner, so as to avoid the problems of dust accumulation inside the indoor unit of the air conditioner and dust blowing toward the indoor.
Of course, the above alternative embodiments, and the alternative embodiments and the preferred embodiments can also be used in a cross-matching manner, so that a new embodiment is combined to be suitable for a more specific application scenario.
Furthermore, those skilled in the art will appreciate that although some embodiments described herein include some features included in other embodiments instead of others, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims of the present invention, any of the claimed embodiments may be used in any combination.
So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
Claims (10)
1. An air conditioner indoor unit is characterized in that a dust guard plate is hinged to an air inlet panel of the air conditioner indoor unit;
the dust guard is arranged to shield or open the air inlet part on the air inlet panel by rotating around the hinge axis of the dust guard.
2. An indoor unit of an air conditioner according to claim 1, wherein the two first hinge portions of the dust guard are respectively hinged with the two second hinge portions of the air inlet panel; one of the first hinge part and the second hinge part is a hinge shaft and the other is a hinge hole.
3. An indoor unit of an air conditioner according to claim 2, wherein a bearing is provided between the first hinge part and the second hinge part on both sides of the dust-proof plate.
4. An indoor unit of an air conditioner according to claim 1, wherein the dust-proof plate is provided with a first gear portion coaxial with a hinge axis thereof;
a dustproof motor is arranged on the inner side of the air inlet panel, and a second gear part is arranged on an output shaft of the dustproof motor;
the dustproof motor drives the dustproof plate to rotate through the mutual matching of the first gear part and the second gear part.
5. The indoor unit of claim 4, wherein the dust guard is hinged to one side of the air inlet portion of the air inlet panel, and the dust guard motor is arranged at least one position in the middle of one side of the air inlet portion or in the end of one side of the air inlet portion; or
The dust guard is articulated the middle part of the air inlet portion of air inlet panel, and the middle part of air inlet portion is provided with dustproof motor.
6. The indoor unit of claim 4, wherein the dustproof motor is electrically connected with a control panel of the indoor unit.
7. An indoor unit of an air conditioner according to claim 1, wherein the periphery of the air inlet portion is provided with a step structure matched with the dust-proof plate;
the air inlet panel with be provided with the locating part on at least one in the dust guard, the locating part sets to and can restrict the biggest angle that the dust guard was opened.
8. An indoor unit of an air conditioner according to claim 1, wherein a plurality of the air inlet portions are provided on the air inlet panel;
the plurality of air inlet portions share one dust guard, or the air inlet panel is hinged with a plurality of dust guards corresponding to the plurality of air inlet portions respectively.
9. An indoor unit of an air conditioner according to claim 1, wherein the air inlet portion is provided with a filter screen and/or an air inlet grille.
10. The indoor unit of claim 1, wherein the indoor unit is a wall-mounted indoor unit, and the air inlet portion of the wall-mounted indoor unit is located at a top portion of the wall-mounted indoor unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022344420.5U CN213777905U (en) | 2020-10-20 | 2020-10-20 | Indoor machine of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022344420.5U CN213777905U (en) | 2020-10-20 | 2020-10-20 | Indoor machine of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213777905U true CN213777905U (en) | 2021-07-23 |
Family
ID=76910057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022344420.5U Active CN213777905U (en) | 2020-10-20 | 2020-10-20 | Indoor machine of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213777905U (en) |
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2020
- 2020-10-20 CN CN202022344420.5U patent/CN213777905U/en active Active
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