CN217357163U - Indoor cabinet air conditioner and air conditioner - Google Patents
Indoor cabinet air conditioner and air conditioner Download PDFInfo
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- CN217357163U CN217357163U CN202220796270.8U CN202220796270U CN217357163U CN 217357163 U CN217357163 U CN 217357163U CN 202220796270 U CN202220796270 U CN 202220796270U CN 217357163 U CN217357163 U CN 217357163U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The application relates to the technical field of air conditioners, and discloses an indoor cabinet air conditioner, including: a housing; the first fan is arranged in the shell, and a first screw is arranged on the outer side of the first fan; the first driving device is arranged in the shell, a first bulge is arranged at the rear end of the first driving device, and the first driving device is in transmission connection with the first fan so as to drive the first fan to rotate; the second fan is arranged in the shell, and a second screw is arranged on the inner side of the second fan; the second driving device is arranged in the shell, two second bulges are arranged at the rear end of the second driving device, and the second driving device is in transmission connection with the second fan so as to drive the second fan to rotate. In the assembling process, the first fan and the second fan are judged according to the setting positions of the first screw and the second screw, the first driving device and the second driving device are judged according to the setting quantity of the first protrusion and the second protrusion, the two cross-flow fans and the two motors are prevented from being installed in a wrong mode, the fool-proof effect is achieved, and the working efficiency is improved. The application also discloses an air conditioner.
Description
Technical Field
The application relates to the technical field of air conditioners, for example to an indoor cabinet air conditioner of an air conditioner and the air conditioner.
Background
At present, the types of air conditioners include a hanging type air conditioner, a cabinet type air conditioner, a ceiling type air conditioner, a window type air conditioner and a central air conditioner, and the use scenes of different types of air conditioners are different. Among them, the cabinet air conditioner is widely used in homes and small offices, and has the characteristics of high power and strong wind power. Because of the high power, a double crossflow fan is generally used. However, the fixing forms of the conventional left and right cross-flow fans are basically consistent, and the steering requirements of the left and right cross-flow fans are different, so that the left and right cross-flow fans are frequently mistakenly matched and installed with the left and right motors, so that the air conditioner cannot normally work, and needs to be disassembled and reassembled, thereby affecting the working efficiency.
In the related art, an indoor unit of an air conditioner is provided, which comprises a shell, wherein a first wind wheel and a second wind wheel are arranged in the shell at intervals; the first wind wheel is provided with a first bulge; the second wind wheel is provided with a second bulge; wherein, the distance that the terminal surface that first bellying deviates from first wind wheel and first wind wheel is greater than the terminal surface that the second bellying deviates from the second wind wheel and the distance of second wind wheel to in the assembling process, the accessible is as the sign of first wind wheel and second wind wheel respectively with first bellying and second bellying, and user's accessible is different with the first bellying of second bellying and is judged which wind wheel is first wind wheel, which wind wheel is the second wind wheel. Therefore, when the first wind wheel and the second wind wheel are installed, the first wind wheel and the second wind wheel can be prevented from being installed in a wrong mode, and reliability is high.
In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:
because the two motors of the cabinet air conditioner have the same appearance, when the two cross-flow fans and the two motors are installed in a matching way, the risk of installation errors still exists only by forming an identification structure on the corresponding cross-flow fan, and the foolproof effect cannot be realized.
SUMMERY OF THE UTILITY MODEL
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.
The embodiment of the disclosure provides an indoor cabinet air conditioner and an air conditioner, which prevent two cross-flow fans and two motors from being mistakenly installed in a matching manner and play a fool-proof role.
In some embodiments, the cabinet air conditioner indoor unit comprises a housing, a first fan, a first driving device, a second fan and a second driving device, wherein the first fan is arranged in the housing, and a first screw is arranged on the outer side of the first fan; the first driving device is arranged in the shell, a first bulge is arranged at the rear end of the first driving device, and the first driving device is in transmission connection with the first fan so as to drive the first fan to rotate; the second fan is arranged in the shell, and a second screw is arranged on the inner side of the second fan; the second driving device is arranged in the shell, two second bulges are arranged at the rear end of the second driving device, and the second driving device is in transmission connection with the second fan so as to drive the second fan to rotate.
In some embodiments, the first driving means comprises: the first motor is in transmission connection with the first fan; the first rubber sleeve is sleeved at the front end of the first motor; the second rubber sleeve is sleeved at the rear end of the first motor, and the first protrusions are arranged on the circumferential surface of the second rubber sleeve.
In some embodiments, the length of the first protrusion is equal to the length of the second rubber sleeve sleeved at the rear end of the first motor, and the protrusion height of the first protrusion is smaller than that of the second protrusion.
In some embodiments, the first fan has a first outdrive extending outward, and the first screw passes through a sidewall of the first outdrive;
the first motor is provided with a first transmission shaft which is inserted into the first transmission shaft sleeve and fixedly connected with the first transmission shaft sleeve through a first screw.
In some embodiments, the second driving means comprises: the second motor is in transmission connection with the second fan; the third rubber sleeve is sleeved at the front end of the second motor; the fourth rubber sleeve is sleeved at the rear end of the second motor, and the two second bulges are symmetrically arranged on the circumferential surface of the fourth rubber sleeve.
In some embodiments, the length of each of the two second protrusions is smaller than the length of the fourth rubber sleeve sleeved at the rear end of the second motor.
In some embodiments, the second fan has a second outdrive extending inboard, and the second screw passes through a sidewall of the second outdrive;
the second motor is provided with a second transmission shaft which is inserted into the second transmission shaft sleeve and is fixedly connected with the second transmission shaft sleeve through a second screw.
In some embodiments, the housing comprises: the first fan is arranged in the first air channel; the second air channel is arranged adjacent to the first air channel, and the second fan is arranged in the second air channel; the first mounting seat is positioned on one side of the first air duct, and the first driving device is arranged in the first mounting seat; the second mounting seat is positioned on one side of the second air duct and is arranged adjacent to the first mounting seat, and the second driving device is arranged in the second mounting seat.
In some embodiments, the distance between the front end surface of the first mounting seat and the first air duct is greater than the distance between the front end surface of the second mounting seat and the second air duct.
In some embodiments, the air conditioner includes: indoor set and outdoor unit, indoor set and outdoor unit pass through the connecting pipe and connect, and the indoor set includes the indoor cabinet-type air conditioner like aforementioned embodiment.
The air conditioner indoor cabinet and the air conditioner provided by the embodiment of the disclosure can realize the following technical effects:
in the assembling process, the first screw is arranged on the outer side of the first fan, and the rear end of the first driving device is provided with the first bulge, so that the first fan and the first driving device can be installed; the second screw is arranged on the inner side of the second fan, and the two second bulges are arranged at the rear end of the second driving device, so that the second fan and the second driving device can be installed. The first fan and the second fan are judged according to the setting positions of the first screw and the second screw, and the first driving device and the second driving device are judged according to the setting quantity of the first protrusion and the second protrusion, so that the condition that the two cross-flow fans and the two motors are mistakenly installed is prevented, the fool-proof effect is achieved, and the working efficiency is improved.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:
fig. 1 is a schematic view of an internal structure of an indoor unit of an air conditioner according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of a first fan and a second fan provided in the embodiment of the present disclosure;
FIG. 3 is an enlarged partial view of A in FIG. 2;
FIG. 4 is a schematic cross-sectional view B-B of FIG. 2;
fig. 5 is a first schematic structural diagram of a housing provided in an embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of a housing according to an embodiment of the present disclosure;
FIG. 7 is an enlarged partial schematic view of C of FIG. 6;
FIG. 8 is a first schematic structural diagram of another housing provided in the embodiments of the present disclosure;
fig. 9 is a second schematic structural view of another housing provided in the embodiments of the present disclosure;
fig. 10 is a schematic structural diagram of an air conditioner according to an embodiment of the present disclosure.
Reference numerals:
100: a housing; 101: a first air duct; 102: a second air duct; 103: a first mounting seat; 104: a second mounting seat; 105: a first card slot; 106: a second card slot;
200: an indoor unit; 300: an outdoor unit; 301: a compressor;
10: a first fan; 11: a first driving shaft sleeve; 12: a first screw;
20: a first driving device; 21: a first motor; 22: a first rubber sleeve; 23: a second rubber sleeve; 24: a first protrusion; 25: a first drive shaft;
30: a second fan; 31: a second driving shaft sleeve; 32: a second screw;
40: a second driving device; 41: a second motor; 42: a third rubber sleeve; 43: a fourth rubber sleeve; 44: a second protrusion; 45: a second drive shaft.
Detailed Description
So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.
The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.
In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.
The term "plurality" means two or more unless otherwise specified.
In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.
The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.
As shown in fig. 1 to 4, an embodiment of the present disclosure provides an air conditioning indoor cabinet unit, which includes a housing 100, a first fan 10, a first driving device 20, a second fan 30, and a second driving device 40. Wherein, the first fan 10 is arranged in the casing 100, and the outer side thereof is provided with a first screw 12; the first driving device 20 is arranged in the casing 100, a first protrusion 24 is arranged at the rear end of the first driving device 20, and the first driving device 20 is in transmission connection with the first fan 10 to drive the first fan 10 to rotate; a second fan 30 disposed in the casing 100 and having a second screw 32 disposed therein; the second driving device 40 is disposed in the casing 100, two second protrusions 44 are disposed at a rear end of the second driving device 40, and the second driving device 40 is in transmission connection with the second fan 30 to drive the second fan 30 to rotate.
In the assembling process, the first fan 10 and the first driving device 20 can be completely installed by arranging the first screw 12 at the outer side of the first fan 10 and arranging the first bulge 24 at the rear end of the first driving device 20; the second screw 32 is disposed inside the second fan 30, and the two second protrusions 44 are disposed at the rear end of the second driving device 40, so that the second fan 30 and the second driving device 40 can be completely installed. The first fan 10 and the second fan 30 are judged according to the setting positions of the first screw 12 and the second screw 32, and the first driving device 20 and the second driving device 40 are judged according to the setting number of the first protrusion 24 and the second protrusion 44, so that the two cross-flow fans and the two motors are prevented from being installed in a wrong manner, a fool-proof effect is achieved, and the working efficiency is improved.
In this embodiment, in order to facilitate the assembly of the cabinet air conditioner, the housing 100 of the cabinet air conditioner includes an upper housing and a lower housing, and the upper housing and the lower housing are fastened to each other, so that the electrical components are integrally mounted inside the housing 100. Wherein, the upper casing and the lower casing have the same mounting structure for mounting the first fan 10, the second fan 30, the first driving device 20 and the second driving device 40. Alternatively, the above components may be mounted on the upper housing first, and then the lower housing and the upper housing are mounted; alternatively, the above components may be mounted on the lower housing first, and then the upper housing and the lower housing are mounted.
In the present embodiment, as shown in fig. 2 and 3, the first fan 10 is disposed in the casing 100, and the first screw 12 is disposed outside the first fan 10; the first driving device 20 is fixedly disposed in the casing 100, a first protrusion 24 is disposed at a rear end of the first driving device 20, and the first driving device 20 is in transmission connection with the first fan 10, and the first fan 10 is driven to rotate by the first driving device 20. Therefore, the first fan 10 and the first driving device 20 can be matched accurately, and the situation that the first fan 10 and the first driving device 20 are installed wrongly can not occur.
In the present embodiment, as shown in fig. 2 and 4, the second fan 30 is disposed in the casing 100, and the second screw 32 is disposed inside the second fan 30; the second driving device 40 is fixedly disposed in the casing 100, two second protrusions 44 are disposed at a rear end of the second driving device 40, the second driving device 40 is in transmission connection with the second fan 30, and the second fan 30 is driven to rotate by the second driving device 40. Therefore, the second fan 30 and the second driving device 40 can be matched accurately, and the situation that the second fan 30 and the second driving device 40 are installed wrongly can not occur.
In the above embodiment, the first fan 10 and the second fan 30 can be accurately distinguished by the arrangement positions of the first screw 12 and the second screw 32; the first driving device 20 and the second driving device 40 can be accurately distinguished by the arranged number of the first protrusions 24 and the second protrusions 44; and then the condition of installation mistake can not appear, guarantees work efficiency, plays the effect of preventing staying.
As shown in connection with fig. 3, in some embodiments, the first driving device 20 includes: the first motor 21 is in transmission connection with the first fan 10; a first rubber sleeve 22 sleeved at the front end of the first motor 21; the second rubber sleeve 23 is sleeved at the rear end of the first motor 21, and the first protrusion 24 is disposed on the circumferential surface of the second rubber sleeve 23. The first rubber sleeve 22 and the second rubber sleeve 23 are used for preventing the vibration of the first motor 21 from affecting the use of the cabinet air conditioner indoor unit, and the first protrusion 24 is arranged on the second rubber sleeve 23, so that the processing is convenient.
In the present embodiment, the first motor 21 is a power source of the first fan 10, and is used for driving the first fan 10; wherein, the front end cover of first motor 21 is equipped with first rubber sleeve 22, and the rear end cover of first motor 21 is equipped with second rubber sleeve 23, and through the use of first rubber sleeve 22 and second rubber sleeve 23, can effectually prevent that the vibrations of first motor 21 from transmitting to the casing on, can reduce the noise and the vibrations that first motor 21 produced to a certain extent, and then reduce user's uncomfortable sense.
In this embodiment, the front end of the first motor 21 is a cylindrical structure, and the first rubber sleeve 22 and the second rubber sleeve 23 are both cylindrical sleeves. A strip-shaped texture is also provided on the circumferential surface of the first rubber sleeve 22, and a strip-shaped texture is also provided on the circumferential surface of the second rubber sleeve 23. Thus, the friction force of the first rubber sleeve 22 and the second rubber sleeve 23 with the housing 100 can be increased, preventing the first motor 21 from moving during operation.
In the present embodiment, the first protrusions 24 are provided on the circumferential surface of the second rubber sleeve 23, and the circumferential surface of the second rubber sleeve 23 facilitates processing of the first protrusions 24, by comparison of the number, to distinguish the first driving device 20 from the second driving device 40.
Optionally, to further distinguish the first driving device 20 from the second driving device 40, as shown in fig. 2 and 3, in some embodiments, the length of the first protrusion 24 is equal to the length of the second rubber sleeve 23 sleeved on the rear end of the first motor 21, and the protrusion height of the first protrusion 24 is smaller than the protrusion height of the second protrusion 44. In this way, the first drive means 20 and the second drive means 40 can also be distinguished by the structure of the first projection 24.
In some embodiments, the first fan 10 has a first boss 11 extending outward, and a first screw 12 passes through a sidewall of the first boss 11; the first motor 21 has a first transmission shaft 25, and the first transmission shaft 25 is inserted into the first transmission sleeve 11 and fixedly connected thereto by a first screw 12.
The first fan 10 is a cross-flow fan and has a cylindrical structure, and a structure connected to the casing 100 is provided at one side of the first fan 10, and a structure connected to the first motor 21 is provided at the other side. In the present embodiment, the first fan 10 has a first driving sleeve 11 extending outward, i.e., the first driving sleeve 11 is disposed outside the first fan 10 to distinguish the first fan 10 from the second fan 30. The first screw 12 penetrates through a side wall of the first outdrive 11 through a threaded hole so that the first screw 12 can be inserted into or extended from the side wall of the first outdrive 11.
Optionally, the first motor 21 has a first transmission shaft 25, the first transmission shaft 25 is inserted into the first transmission shaft sleeve 11, the first screw 12 passes through the side wall of the first transmission shaft sleeve 11 through the threaded hole, so that the bottom of the first screw 12 abuts against the first transmission shaft 25, and the first transmission shaft 25 and the first transmission shaft sleeve 11 can be connected, so that the first motor 21 drives the first fan 10 to rotate.
In some embodiments, the second driving device 40 includes: the second motor 41 is in transmission connection with the second fan 30; a third rubber sleeve 42 sleeved at the front end of the second motor 41; and a fourth rubber sleeve 43 sleeved at the rear end of the second motor 41, wherein the two second protrusions 44 are symmetrically arranged on the circumferential surface of the fourth rubber sleeve 43. The third rubber sleeve 42 and the fourth rubber sleeve 43 are used for preventing the vibration of the second motor 41 from influencing the use of the cabinet air conditioner, and the second protrusion 44 is arranged on the third rubber sleeve 42, so that the processing is convenient.
In the present embodiment, the second motor 41 is a power source of the second fan 30, and is used for driving the second fan 30; the front end cover of second motor 41 is equipped with third rubber sleeve 42, and the rear end cover of second motor 41 is equipped with fourth rubber sleeve 43, through the use of third rubber sleeve 42 and fourth rubber sleeve 43, can effectually prevent that the vibrations of second motor 41 from transmitting to casing 100 on, can reduce the noise and the vibrations that second motor 41 produced to a certain extent, and then reduce user's uncomfortable sense.
In this embodiment, the front end of the second motor 41 is a cylindrical structure, and the third rubber sleeve 42 and the fourth rubber sleeve 43 are both cylindrical sleeves. A stripe-shaped texture is also provided on the circumferential surface of the third rubber sleeve 42, and a stripe-shaped texture is also provided on the circumferential surface of the fourth rubber sleeve 43. Thus, the friction force between the third rubber sleeve 42 and the fourth rubber sleeve 43 and the casing 100 can be increased, and the second motor 41 can be prevented from moving during operation.
In the present embodiment, two second protrusions 44 are provided on the circumferential surface of the third rubber sleeve 42, and the circumferential surface of the third rubber sleeve 42 facilitates the processing of the second protrusions 44, by comparison of the number, to distinguish the first driving device 20 from the second driving device 40.
Optionally, to further distinguish the first driving device 20 from the second driving device 40, as shown in fig. 2 and 3, in some embodiments, the lengths of the two second protrusions 44 are both smaller than the length of the fourth rubber sleeve sleeved on the rear end of the second motor 41. In this way, the first drive device 20 and the second drive device 40 can also be distinguished by the configuration of the two second projections 44.
2-4, in some embodiments, the second fan 30 has a second outdrive 31 extending inboard, and a second screw 32 passes through a sidewall of the second outdrive 31; the second motor 41 has a second driving shaft 45, and the second driving shaft 45 is inserted into the second boss 31 and fixedly coupled thereto by a second screw 32.
The second fan 30 is a cross flow fan and has a cylindrical structure, and a structure connected to the casing 100 is provided at one side of the second fan 30, and a structure connected to the second motor 41 is provided at the other side. In the present embodiment, the second fan 30 has a second outdrive 31 extending to the inner side, i.e., the second outdrive 31 is disposed at the inner side of the second fan 30 to distinguish the first fan 10 from the second fan 30. The second screw 32 passes through a side wall of the second outdrive 31 through a threaded hole so that the second screw 32 can protrude into or out of the side wall of the second outdrive 31.
Optionally, the second motor 41 has a second transmission shaft 45, the second transmission shaft 45 is inserted into the second transmission shaft sleeve 31, the second screw 32 passes through the side wall of the second transmission shaft sleeve 31 through the threaded hole, so that the bottom of the second screw 32 abuts against the second transmission shaft 45, and the second transmission shaft 45 and the second transmission shaft sleeve 31 can be connected, so that the second motor 41 drives the second fan 30 to rotate.
As shown in connection with fig. 5-9, in some embodiments, the housing 100 includes: the first air channel 101, the first fan 10 is arranged in the first air channel 101; a second air channel 102, which is arranged adjacent to the first air channel 101, and the second fan 30 is arranged in the second air channel 102; the first mounting seat 103 is positioned on one side of the first air duct 101, and the first driving device 20 is arranged in the first mounting seat 103; the second mounting seat 104 is located at one side of the second air duct 102 and is adjacent to the first mounting seat 103, and the second driving device 40 is disposed in the second mounting seat 104.
In the present embodiment, a first air channel 101 and a second air channel 102 are disposed in the housing 100, the first fan 10 is disposed in the first air channel 101, and the second fan 30 is disposed in the second air channel 102; when the first fan 10 and the second fan 30 rotate, the first wind tunnel 101 and the second wind tunnel 102 can simultaneously blow out air to adjust the indoor temperature.
In this embodiment, a first mounting seat 103 is disposed on one side of the first air duct 101, and a first driving device 20 is disposed in the first mounting seat 103; a second mounting seat 104 is arranged on one side of the second air duct 102, and a second driving device 40 is arranged in the second mounting seat 104; the first mount 103 and the second mount 104 are disposed adjacent to each other.
In some embodiments, the front face of the first mount 103 is spaced further from the first air chute 101 than the front face of the second mount 104 is spaced from the second air chute 102. The fool-proof effect can be further achieved through the positions of the first mounting seat 103 and the second mounting seat 104.
To further determine whether the first fan 10 and the first driving device 20 are installedThe distance between the front end surface of the first mounting seat 103 and the first air duct 101 is L in this embodiment 1 That is, the distance between the front end surface of the first motor 21 and the first air duct 101 is L 1 (ii) a The distance between the front end surface of the second mounting seat 104 and the second air duct 102 is L 2 That is, the distance between the front end surface of the second motor 41 and the second air duct 102 is L 2 。
Since the first fan 10 has the first boss 11 extending outward, the second fan 30 has the second boss 31 extending inward; when the lengths of the first transmission shaft 25 and the second transmission shaft 45 are equal, the distance between the side surface of the first fan 10 and the front end surface of the first motor 21 is greater than the distance between the side surface of the second fan 30 and the front end surface of the second motor 41. L for preventing the installation positions of the first fan 10 and the second fan 30 from being changed 1 Need to be greater than L 2 To compensate the difference between the distance between the side of the first fan 10 and the front end of the first motor 21 and the distance between the side of the second fan 30 and the front end of the second motor 41.
As shown in fig. 6 and 7, in some embodiments, the first protrusion 24 includes a trapezoidal boss, and the rear end of the first mounting seat 103 is provided with a first locking groove 105 matching with the trapezoidal boss.
In this embodiment, the first protrusion 24 is a trapezoid boss, the rear end of the first mounting seat 103 is provided with a first slot 105 matching with the trapezoid boss, the first protrusion 24 can be embedded into the first slot 105, and when the upper housing and the lower housing are buckled together, the first motor 21 can be further fixed, so that the first motor is more stable.
As shown in fig. 6 and 7, in some embodiments, the second protrusion 44 includes a trapezoidal boss, and the front end of the second mounting seat 104 is provided with a second locking groove 106 matching with the trapezoidal boss.
In this embodiment, the second protrusion 44 is a trapezoid boss, two second slots 106 matched with the trapezoid boss are disposed at the front end of the second mounting seat 104, the two second protrusions 44 can be embedded into the corresponding second slots 106, and when the upper housing and the lower housing are fastened, the second motor 41 can be further fixed, so that the second motor is more stable.
Referring to fig. 10, an embodiment of the present disclosure further discloses an air conditioner, which includes an indoor unit 200 and an outdoor unit 300, where the indoor unit 200 and the outdoor unit 300 are connected by a connecting pipe, and the indoor unit 200 includes the cabinet air conditioner according to the foregoing embodiment.
In this embodiment, the specific structure of the cabinet air-conditioning indoor unit refers to the above embodiment, and since the cabinet air-conditioning indoor unit in this embodiment adopts the technical solutions of the above embodiments, at least the beneficial effects brought by the technical solutions of the above embodiments are achieved, and details are not repeated here.
In the present embodiment, the outdoor unit 300 is placed outdoors, in which the compressor 301 and the outdoor heat exchanger are disposed, and accordingly, the cabinet air conditioner is placed indoors, in which the indoor heat exchanger is disposed. In a refrigerating state, the outdoor heat exchanger is a condenser, the indoor heat exchanger is an evaporator, and a refrigerant flows between the evaporator and the condenser, so that the indoor refrigeration is realized. In a heating state, the outdoor heat exchanger is an evaporator, the indoor heat exchanger is a condenser, and refrigerant flows between the evaporator and the condenser, so that indoor heating is realized.
The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (10)
1. An indoor cabinet air conditioner, comprising:
a housing (100);
the first fan (10) is arranged in the shell (100), and a first screw (12) is arranged on the outer side of the first fan;
the first driving device (20) is arranged in the shell (100), a first bulge (24) is arranged at the rear end of the first driving device, and the first driving device (20) is in transmission connection with the first fan (10) so as to drive the first fan (10) to rotate;
a second fan (30) which is arranged in the shell (100) and is provided with a second screw (32) at the inner side;
the second driving device (40) is arranged in the shell (100), two second protrusions (44) are arranged at the rear end of the second driving device, and the second driving device (40) is in transmission connection with the second fan (30) to drive the second fan (30) to rotate.
2. An indoor unit of an air conditioner according to claim 1, characterized in that the first driving means (20) comprises:
the first motor (21) is in transmission connection with the first fan (10);
the first rubber sleeve (22) is sleeved at the front end of the first motor (21);
the second rubber sleeve (23) is sleeved at the rear end of the first motor (21), and the first protrusion (24) is arranged on the circumferential surface of the second rubber sleeve (23).
3. An indoor unit of an air conditioner as recited in claim 2, wherein the length of the first protrusion (24) is equal to the length of the second rubber sleeve (23) sleeved on the rear end of the first motor (21), and the protrusion height of the first protrusion (24) is smaller than the protrusion height of the second protrusion (44).
4. A cabinet air conditioner according to claim 2, wherein the first fan (10) has a first outdrive (11) extending to the outside, the first screw (12) passing through a sidewall of the first outdrive (11);
the first motor (21) is provided with a first transmission shaft (25), and the first transmission shaft (25) is inserted into the first transmission shaft sleeve (11) and fixedly connected through the first screw (12).
5. An indoor unit of an air conditioner according to claim 1, characterized in that the second driving means (40) comprises:
the second motor (41) is in transmission connection with the second fan (30);
the third rubber sleeve (42) is sleeved at the front end of the second motor (41);
and the fourth rubber sleeve (43) is sleeved at the rear end of the second motor (41), and the two second bulges (44) are symmetrically arranged on the circumferential surface of the fourth rubber sleeve (43).
6. An indoor unit of an air conditioner as recited in claim 5, wherein the lengths of the two second protrusions (44) are both shorter than the length of the fourth rubber sleeve (43) sleeved on the rear end of the second motor (41).
7. A cabinet air conditioner according to claim 5, wherein the second fan (30) has a second outdrive (31) extending inwardly, the second screw (32) passing through a sidewall of the second outdrive (31);
the second motor (41) is provided with a second transmission shaft (45), and the second transmission shaft (45) is inserted into the second transmission shaft sleeve (31) and fixedly connected through the second screw (32).
8. Cabinet air conditioner indoor according to any of claims 1 to 7, characterized in that said casing (100) comprises:
a first air duct (101), the first fan (10) being disposed within the first air duct (101);
a second air duct (102) disposed adjacent to the first air duct (101), the second fan (30) being disposed within the second air duct (102);
the first mounting seat (103) is positioned on one side of the first air duct (101), and the first driving device (20) is arranged in the first mounting seat (103);
and the second mounting seat (104) is positioned on one side of the second air duct (102) and is arranged adjacent to the first mounting seat (103), and the second driving device (40) is arranged in the second mounting seat (104).
9. An indoor unit of an air conditioner according to claim 8, wherein the distance between the front end surface of the first mounting seat (103) and the first air duct (101) is larger than the distance between the front end surface of the second mounting seat (104) and the second air duct (102).
10. An air conditioner comprising an indoor unit and an outdoor unit connected by a connecting pipe, wherein the indoor unit comprises the cabinet air conditioner as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220796270.8U CN217357163U (en) | 2022-04-07 | 2022-04-07 | Indoor cabinet air conditioner and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220796270.8U CN217357163U (en) | 2022-04-07 | 2022-04-07 | Indoor cabinet air conditioner and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217357163U true CN217357163U (en) | 2022-09-02 |
Family
ID=83054356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220796270.8U Active CN217357163U (en) | 2022-04-07 | 2022-04-07 | Indoor cabinet air conditioner and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217357163U (en) |
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2022
- 2022-04-07 CN CN202220796270.8U patent/CN217357163U/en active Active
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