CN111706913B - Supporting device and air conditioner interior unit - Google Patents
Supporting device and air conditioner interior unit Download PDFInfo
- Publication number
- CN111706913B CN111706913B CN202010450302.4A CN202010450302A CN111706913B CN 111706913 B CN111706913 B CN 111706913B CN 202010450302 A CN202010450302 A CN 202010450302A CN 111706913 B CN111706913 B CN 111706913B
- Authority
- CN
- China
- Prior art keywords
- support
- swing blade
- motor
- swing
- support device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010276 construction Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 10
- 210000005069 ears Anatomy 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Air-Flow Control Members (AREA)
Abstract
本发明属于空调技术领域，具体涉及一种支撑装置及空调内机。本发明旨在解决现有技术中装配工序繁琐的问题。本发明提供了一种支撑装置及具有其的空调内机，其中，支撑装置包括支撑部，支撑部被配置成能够绕摆叶电机的电机轴线包围摆叶电机的至少一部分，支撑部上设置有螺柱和卡止部，螺柱用于与摆叶电机的第一支耳螺纹连接，卡止部与摆叶电机的第二支耳能够卡合或者脱离卡合。通过上述设置，摆叶电机的两个支耳中的一个与支撑装置螺接，两个支耳中的另一个与支撑装置卡接，与摆叶电机的两个支耳均与支撑装置螺接相比，安装时可以减少对一个螺钉的旋拧，简化了装配工序，装配效率提高。
The invention belongs to the technical field of air conditioners, and in particular relates to a support device and an air conditioner internal unit. The present invention aims to solve the problem of complicated assembly process in the prior art. The present invention provides a support device and an air conditioner internal unit having the same, wherein the support device includes a support portion, the support portion is configured to surround at least a part of the swing vane motor around the motor axis of the swing vane motor, and the support portion is provided with A stud and a locking part, the stud is used for threaded connection with the first lug of the swing vane motor, and the locking part can be engaged with or disengaged from the second lug of the swing vane motor. Through the above arrangement, one of the two support lugs of the swing vane motor is screwed with the support device, the other of the two support ears is clamped with the support device, and the two support ears of the swing leaf motor are both screwed with the support device In comparison, the screwing of one screw can be reduced during installation, the assembly process is simplified, and the assembly efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of air conditioners, and particularly relates to a supporting device and an air conditioner indoor unit.
Background
The air conditioner is widely used in daily life because of having the functions of cooling and heating, in order to adjust the air outlet area of cold air or hot air so as to make a user feel comfortable, a swinging blade and a swinging blade connecting rod connected with the swinging blade are arranged at the air outlet of the air conditioner, a swinging blade motor is arranged on a shell at the air outlet and is in transmission connection with the swinging blade connecting rod, and the swinging blade is driven to rotate by driving the swinging blade connecting rod.
In order to ensure that the swing blade motor can be stably connected to the shell, the air conditioner also comprises a bracket for fixing the swing blade motor. Illustratively, the support is the connecting plate, and the middle part of connecting plate is formed with the recess, and the edge of connecting plate one end extends outward and is formed with the flange, and the flange encloses with the connecting plate and establishes formation mounting groove. During installation, the swing blade motor is accommodated in the installation groove, the motor shaft extends into the sunken part to be in transmission connection with the swing blade connecting rod, and then the first support lug and the second support lug of the swing blade motor are connected with the flange through screws, so that the swing blade motor is fixed with the support.
However, with the above structure, the two support lugs of the swing blade motor are connected with the bracket through the screws, so that although the connection strength between the swing blade motor and the bracket can be ensured, a plurality of screws need to be screwed during installation, and the assembly process is complicated.
Disclosure of Invention
In order to solve the above-mentioned problems in the prior art, that is, to solve the problem of complicated assembling processes in the prior art, a first aspect of an embodiment of the present invention provides a supporting device, including: a support portion configured to be able to surround at least a part of a swing blade motor around a motor axis of the swing blade motor; the support part is provided with a stud and a clamping part, the stud is used for being in threaded connection with a first support lug of the swing blade motor, and the clamping part can be clamped with or separated from a second support lug of the swing blade motor.
The support device as described above, wherein the support portion is in a semi-closed state.
The support device as described above, wherein the stud is disposed at one end of the support portion, and the stud extends along a central axis of the support portion to a width occupying the entire support portion.
The support device as described above, wherein the locking part is a locking arm, and a locking space for locking the second lug of the swing blade motor is formed between the locking arm and the end surface of the support part; the latch arm has a free end.
The support device as described above, wherein the latching arm is configured to push the swing blade motor toward the stud and the support portion inner wall.
The support device as described above, wherein the non-free end of the latching arm extends toward the free end of the latching arm in a direction away from the opening of the support portion.
The support device as described above, wherein the support portion is connected with a connecting plate extending in a central axis direction away from the support portion.
The supporting device is characterized in that the end face of the supporting part is provided with a limiting block, and the limiting block is provided with a limiting groove for limiting the swing blade connecting rod.
The support device as described above, wherein the support device is a completely symmetrical structure, and a plane of symmetry of the support device is perpendicular to a central axis of the support portion.
A second aspect of the embodiments of the present invention provides an air conditioner indoor unit, which includes a swing vane, a swing vane connecting rod, a swing vane motor, and a support device according to the first aspect of the embodiments of the present invention, wherein the swing vane motor is fixed on the support device.
The support device comprises a support part, wherein the support part is configured to surround at least one part of the swing blade motor around the motor axis of the swing blade motor, the support part is provided with a stud and a clamping part, the stud is used for being in threaded connection with a first lug of the swing blade motor, and the clamping part can be clamped with or separated from a second lug of the swing blade motor. Through the arrangement, one of the two support lugs of the swing motor is in threaded connection with the supporting device, the other of the two support lugs is in clamped connection with the supporting device, and the two support lugs of the swing motor are in threaded connection with the supporting device.
Drawings
Preferred embodiments of an air conditioner indoor unit according to an embodiment of the present invention will be described below with reference to the accompanying drawings. The attached drawings are as follows:
fig. 1 is a schematic diagram of an air conditioner indoor unit according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a swing blade motor in an air conditioner indoor unit according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a swing blade connecting rod in an air conditioner indoor unit according to an embodiment of the present invention;
fig. 4 is a schematic connection diagram of a swing vane, a swing vane connecting rod and a swing vane motor in an air conditioner indoor unit according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a support device in an air conditioner indoor unit according to an embodiment of the present invention;
fig. 6 is a schematic connection diagram of a support device, a swing vane motor and a swing vane link in an air conditioner indoor unit according to an embodiment of the present invention.
In the drawings:
100: an air conditioner indoor unit;
1: a housing;
2: a swing blade motor;
3: a swing blade connecting rod;
4: a support device;
11: swinging the leaves;
21: a first lug;
22: a second lug;
31: a limiting flange;
32: a notch;
41: a support portion;
42: a stud;
43: a latch arm;
44: a connecting plate;
45: a limiting block;
451: a limiting groove.
Detailed Description
First, it should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications.
Next, it should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "inside", "outside", and the like are based on the direction or positional relationship shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or member must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The air conditioner is widely used in daily life because of having the functions of cooling and heating, in order to adjust the air outlet area of cold air or hot air so as to make a user feel comfortable, a swinging blade and a swinging blade connecting rod connected with the swinging blade are arranged at the air outlet of the air conditioner, a swinging blade motor is arranged on a shell at the air outlet and is in transmission connection with the swinging blade connecting rod, and the swinging blade is driven to rotate by driving the swinging blade connecting rod.
In order to ensure that the swing blade motor can be stably connected to the shell, the air conditioner also comprises a bracket for fixing the swing blade motor. Illustratively, the support is the connecting plate, and the middle part of connecting plate is formed with the recess, and the edge of connecting plate one end extends outward and is formed with the flange, and the flange encloses with the connecting plate and establishes formation mounting groove. During installation, the swing blade motor is accommodated in the installation groove, the motor shaft extends into the sunken part to be in transmission connection with the swing blade connecting rod, and then the first support lug and the second support lug of the swing blade motor are connected with the flange through screws, so that the swing blade motor is fixed with the support.
However, with the above structure, the two support lugs of the swing blade motor are connected with the bracket through the screws, so that although the connection strength between the swing blade motor and the bracket can be ensured, a plurality of screws need to be screwed during installation, and the assembly process is complicated.
The following explains a preferable technical scheme of the air conditioner indoor unit of the embodiment of the invention.
Fig. 1 is a schematic diagram of an air conditioner internal unit according to an embodiment of the present invention. As shown in fig. 1, the present embodiment provides an air conditioner internal unit 100, where the air conditioner internal unit 100 includes a casing 1, and a heat exchanger and a fan which are arranged inside the casing 1, where the casing 1 is provided with an air inlet and an air outlet, the heat exchanger is located between the air inlet and the fan, and the fan is configured to drive air in an external environment (for example, indoors) to flow into the casing 1 from the air inlet, and discharge cold air or hot air formed after heat exchange by the heat exchanger from the air outlet, thereby implementing cooling or heating.
Fig. 2 is a schematic structural diagram of a swing blade motor in an air conditioner indoor unit according to an embodiment of the present invention, fig. 3 is a schematic structural diagram of a swing blade connecting rod in an air conditioner indoor unit according to an embodiment of the present invention, and fig. 4 is a schematic connection diagram of a swing blade, a swing blade connecting rod and a swing blade motor in an air conditioner indoor unit according to an embodiment of the present invention. As shown in fig. 1 to 4, the air conditioner internal unit 100 further includes a swing blade motor 2, the swing blade motor 2 is connected to the casing 1 at the air outlet, a swing blade 11 and a swing blade connecting rod 3 connected to the swing blade 11 are disposed at the air outlet, the swing blade motor 2 is in transmission connection with the swing blade connecting rod 3, and the swing blade motor 2 drives the swing blade 11 to rotate by driving the swing blade connecting rod 3. Therefore, the swing blade 11 rotates to change the flow direction of the air discharged from the air outlet, so that the air supply range of the air conditioner indoor unit 100 is increased, and meanwhile, the air conditioner indoor unit is beneficial to avoiding cold air or hot air from directly blowing a user, and the comfort level of the user is improved.
Here, it should be noted that the air conditioner indoor unit 100 can be broadly understood, that is, the air conditioner indoor unit 100 can be a hanging unit hung on an indoor wall, and can also be a floor type air conditioner indoor unit. When the air conditioner indoor unit 100 is a vertical air conditioner indoor unit, the swing blades 11 are arranged in the transverse direction and extend in the vertical direction; correspondingly, the two swing blade motors 2 and the two swing blade connecting rods 3 are arranged, the two swing blade motors 2 are respectively arranged at the upper end and the lower end of the air outlet, and the swing blades 11 are driven to swing left and right by driving the swing blade connecting rods 3 to rotate. When the air conditioner indoor unit 100 is an on-hook unit, the swing blades 11 are arranged vertically and extend horizontally; correspondingly, the two swing blade motors 2 and the two swing blade connecting rods 3 are arranged, the two swing blade motors 2 are respectively arranged at the left end and the right end of the air outlet, and the swing blades 11 are driven to swing up and down by driving the swing blade connecting rods 3 to rotate. Therein, it can be understood that the two oscillating blade motors 2 are operated synchronously.
In addition, in the description of the present invention, the terms "up" and "down" are based on the positional relationship of the air conditioner indoor unit 100 with respect to the ground, and the terms "left" and "right" are based on the direction and the positional relationship of the air conditioner indoor unit 100 facing the indoor space. This is for convenience of description only and is not intended to indicate or imply that the device or component must have a particular orientation, be constructed and operated in a particular orientation, and is not to be construed as limiting the invention
Fig. 5 is a schematic structural diagram of a support device in an air conditioner indoor unit according to an embodiment of the present invention. As shown in fig. 5, in order to enable the vane motor 2 to be stably connected to the casing 1, the air conditioner internal unit 100 further includes a support device 4, the vane motor 2 is mounted on the support device 4, and the support device 4 plays a role of fixing and supporting. Wherein the support device 4 comprises a support portion 41, the support portion 41 is configured to surround at least a part of the swing blade motor 2 around the motor axis of the swing blade motor 2; the support portion 41 is provided with a stud 42 and a locking portion, the stud 42 is screwed to the first lug 21 of the vane motor 2, and the locking portion is engageable with or disengageable from the second lug 22 of the vane motor 2. That is, one of the two lugs of the swing motor 2 is screwed with the support device 4, and the other of the two lugs is clamped with the support device 4.
By the arrangement, compared with the screw connection of the two support lugs of the swing blade motor 2 and the support device 4, the screw connection structure can reduce the screwing of one screw during installation, simplify the assembly process and improve the assembly efficiency. In addition, when the swing vane motor 2 operates, the motor shaft rotates to generate reverse torsional stress, the reverse torsional stress acts on the joint of the support lug and the support device 4, and compared with the situation that two support lugs of the swing vane motor 2 are clamped with the support device 4, as one support lug is in threaded connection with the support device 4, the joint can bear the reverse torsional stress, and therefore the connection strength is higher.
In an alternative example of the present invention, the supporting portion 41 is a hollow cylinder, the swing blade motor 2 is accommodated inside the hollow cylinder, and the first support lug 21 and the second support lug 22 are both attached to the end surface of the hollow cylinder. Wherein, the stud 42 and the clamping part can be formed on the outer wall of the hollow column body, and the stud 42 extends along the central axis of the hollow column body. Illustratively, the locking part may be a locking pillar, and a protrusion is provided on a surface of the locking pillar opposite to the second lug 22, and the protrusion is locked with the second lug 22. When the swing blade motor 2 is installed, the swing blade motor 2 is pushed into the hollow column from one end of the hollow column, and the first lug 21 is aligned with the stud 42, and the second lug 22 is aligned with the protrusion on the clamping column; the swinging vane motor 2 is pushed continuously to make the second lug 22 clamped with the projection, and then the first lug 21 is screwed with the stud 42. Of course, the stud 42 and the locking portion may be formed on the end surface of the hollow cylindrical body, which is not limited in this embodiment.
The hollow cylinder may have a regular shape such as a cylindrical shape or a prismatic shape, or may have another irregular shape. Preferably, the cross section of the hollow cylinder along the central axis thereof is the same as the shape of the swing motor 2, and the size of the cross section is the same as the size of the swing motor 2, so that the swing motor 2 can be stably accommodated in the hollow cylinder.
Fig. 6 is a schematic connection diagram of a support device, a swing vane motor and a swing vane link in an air conditioner indoor unit according to an embodiment of the present invention. In another alternative example of the present invention, as shown in fig. 5 and 6, the support portion 41 is in a semi-closed state. Therefore, compared with the previous alternative mode, the support part 41 can not only support the swing blade motor 2, but also the open part of the support part 41 can be used for the heat dissipation of the swing blade motor 2, so that the influence of the dissipated heat on the working performance of the swing blade motor 2 is avoided.
It is understood that the support portion 41 may be an arc-shaped portion such that the support portion 41 surrounds the arc-shaped portion of the swing vane motor 2; alternatively, the support portion 41 may be an arc-shaped portion, and a rectangular groove is formed in the middle of the arc-shaped portion in a direction away from the central axis, so that the support portion 41 surrounds the rectangular portion of the vane motor 2.
The stud 42 is provided at one end of the support 41, and the locking part is provided at the other end of the support 41. Illustratively, the stud 42 extends along the central axis of the support 41 to a width that occupies the entire support 41. Therefore, the stud 42 has high strength, and particularly, one of the two support lugs of the swing blade motor 2 is in threaded connection with the support device 4, and the other of the two support lugs is in clamping connection with the support device 4, so that the stud 42 can bear high reverse torsional stress.
Illustratively, the locking part may be a locking arm 43, and a locking space for locking the second lug 22 of the swing blade motor 2 is formed between the locking arm 43 and the end surface of the supporting part 41; the latch arm 43 has a free end. During installation, the swing blade motor 2 is accommodated into the supporting portion 41 from the open portion thereof, and the second lug 22 is clamped in the clamping space, so that the installation of the swing blade motor 2 is realized. In this way, compared with the case where the locking part is a locking post and the swing blade motor 2 is mounted inside the support part 41 from one end of the support part 41, the risk of interference between the swing blade motor 2 and a stopper 45 (described below) provided on the end surface of the support part 41 during mounting can be reduced, so that mounting is easier. It can be understood that the open part of the support part 41 can be passed by the swing blade motor 2, so that the swing blade motor 2 can be accommodated inside the support part 41 from the open part.
The stop arm 43 is provided with a free end, so that an opening is formed on the side surface of the stop space, and the second lug 22 of the swing blade motor 2 can be clamped in the stop space through the opening. In one example, the latching arm 43 is configured to push the swing blade motor 2 toward the stud 42 and the inner wall of the support 41. Therefore, the mounting process of the swing blade motor 2 is simple. Illustratively, the latching arm 43 includes a first arm plate and a second arm plate connected to each other, one end of the first arm plate is connected to the end surface of the support portion 41 and extends in a direction parallel to the central axis of the support portion 41, the second arm plate extends in a direction perpendicular to the central axis of the support portion 41, and a free end of the second arm plate (i.e., an end of the second arm plate facing away from the first arm plate) extends toward the stud 42, or the free end of the second arm plate faces the same direction as the open portion of the support portion 41. During installation, the swing blade motor 2 is adjusted in advance, so that the second support lug 22 of the swing blade motor 2 is substantially aligned with the opening of the clamping space, then the swing blade motor 2 is pushed to be close to the inner wall of the supporting part 41 from the opening part of the supporting part 41, the second support lug 22 is clamped with the clamping space, and then the first support lug 21 and the stud 42 are connected, so that the swing blade motor 2 is fixed and installed.
In another example, the non-free end of the latching arm 43 extends toward the free end of the latching arm 43 in a direction that opens away from the support 41. That is, the opening direction of the locking space is opposite to the opening direction of the support portion 41. Schematically, as shown in fig. 5, the free end of the second arm plate is oriented opposite to the open portion of the support portion 41. In the installation process of the swing blade motor 2 in this embodiment, a part of the second lug 22 of the swing blade motor 2 is firstly placed in the clamping space, and then the swing blade motor 2 is rotated, so that the swing blade motor 2 turns to the stud 42 and the inner wall of the supporting portion 41 from the opening portion of the supporting portion 41, and the second lug 22 is slowly screwed into the clamping space until the second lug 22 is completely clamped with the clamping space, at this time, the first lug 21 aligns with the stud 42, and then the first lug 21 and the stud 42 are connected through a screw, so that the swing blade motor 2 is fixed.
With the above arrangement, in the semi-closed support portion 41, since the opening direction of the locking space is opposite to the opening direction of the support portion 41, after the swing blade motor 2 is connected to the support portion 41, even if the second lug 22 is released from the locking space, the swing blade motor 2 is difficult to be separated from the open portion of the support portion 41, so that the connection of the swing blade motor 2 is more reliable.
In addition to the above embodiment, the support portion 41 is connected with the connecting plate 44 extending away from the central axis direction of the support portion 41. By arranging the connecting plate 44, the connecting plate 44 is connected with the shell 1 of the air conditioner internal unit 100, so that the supporting device 4 is connected on the shell 1, and the supporting device 4 is convenient to mount. The connecting plate 44 may be connected to the housing 1 by screws, for example, the connecting plate 44 is provided with a mounting through hole, the housing 1 is provided with a threaded hole, and the screws are screwed with the threaded hole after passing through the mounting through hole. It can be understood that the connecting plate 44 can extend towards both ends away from the central axis of the supporting portion 41, so that the supporting portion 41 is located at the middle position of the connecting plate 44, and compared with the supporting portion 41 arranged at one end of the connecting plate 44, one end of the connecting plate 44 can be prevented from bearing the weight of the swing vane motor 2 alone. Of course, the connection plate 44 may also be connected to the housing 1 by welding or clamping.
Further, a reinforcing rib is connected to the outer wall of the connecting plate 44 and the supporting portion 41. Thus, the rib can support the support portion 41 to improve the strength of the support portion 41. Illustratively, when the supporting portion 41 is a hollow cylinder and the connecting plate 44 extends to two ends of the central axis direction away from the supporting portion 41, two ends of the connecting plate 44 and the outer wall of the hollow cylinder are both connected with a reinforcing rib.
With reference to fig. 3, 5 and 6, in some examples of the present invention, a limiting block 45 is disposed on an end surface of the supporting portion 41, and a limiting groove 451 for limiting the swing link 3 is disposed on the limiting block 45. Therefore, the rotation angle of the swing blade connecting rod 3 can be limited by arranging the limiting block 45, and the swing angle of the swing blade 11 can be further limited, so that the air supply area of the air conditioner indoor unit 100 is limited.
Specifically, a limit flange 31 is disposed at one end of the swing link 3 connected to the motor shaft of the swing motor 2, a notch 32 is disposed on the limit flange 31, and the limit block 45 is received in the notch 32. Therefore, when the air conditioner indoor unit 100 is started, the swing blade motor 2 operates, the motor shaft rotates clockwise to drive the swing blade connecting rod 3 to rotate clockwise, and the swing blade 11 swings along with the clockwise rotation; until one side wall of the notch 32 of the limiting flange 31 abuts against one end of the limiting block 45, the limiting block 45 blocks the swing blade connecting rod 3 so that the swing blade connecting rod cannot rotate clockwise continuously, at the moment, the swing blade 11 swings to the limit position, and therefore the limitation on the rotation angle of the swing blade connecting rod 3 is achieved. It can be understood that when the motor shaft rotates counterclockwise, the motion process is opposite to the motion process of the motor shaft rotating clockwise, and the description thereof is omitted.
Further, the side wall of the stopper groove 451 remote from the support portion 41 may abut against the outer side wall of the stopper flange 31. From this, stopper 45 has the effect of card stop to swing leaf connecting rod 3, further improves the stability of being connected of swing leaf connecting rod 3 and swing leaf motor 2. It should be noted that, during installation, the swing blade connecting rod 3 is connected with the motor shaft of the swing blade motor 2, then the swing blade motor 2 is connected with the supporting device 4, and then the swing blade assembly composed of the two supporting devices 4, the two swing blade motors 2, the two swing blade connecting rods 3 and the swing blades 11 is connected with the casing 1 of the air conditioner internal unit 100.
On the basis of the above embodiment, referring to fig. 5, the supporting device 4 has a completely symmetrical structure, and the plane of symmetry of the supporting device 4 is perpendicular to the central axis of the supporting portion 41. Illustratively, two end surfaces of the supporting portion 41 are respectively provided with one latching arm 43 and one stopper 45, the two latching arms 43 are symmetrical with respect to a plane perpendicular to the central axis of the supporting portion 41, and the two stoppers 45 are also symmetrical with respect to the plane.
Through the arrangement, the supporting device 4 is of a completely symmetrical structure, and when the air conditioner indoor unit 100 is an on-hook air conditioner, the supporting device 4 can be matched with the swing blade motor 2 at the left end of the swing blade 11 and can also be matched with the swing blade motor 2 at the right end of the swing blade 11; when the air conditioner indoor unit 100 is a vertical air conditioner indoor unit, the support device 4 can be matched with the swing blade motor 2 at the upper end of the swing blade 11 and can also be matched with the swing blade motor 2 at the lower end of the swing blade 11; in short, the support device 4 can be universal.
Therefore, on one hand, when the blade swinging motor is installed, the supporting device 4 matched with the blade swinging motor is not required to be specially distinguished according to the installation position of the blade swinging motor 2, so that the trouble is saved, and the installation efficiency is high; on the other hand, because the supporting device 4 can be used universally, only one mold can be prepared during processing, the processing is convenient, and the cost is saved.
In summary, the air conditioner indoor unit 100 according to the embodiment of the present invention includes the support portion 41. The support portion 41 is disposed so as to surround at least a part of the vane motor 2 around the motor axis of the vane motor 2, and the support portion 41 is provided with a stud 42 for screwing with the first lug 21 of the vane motor 2 and a locking portion engageable with or disengageable from the second lug 22 of the vane motor 2. Through the arrangement, the first support lug 21 of the swing blade motor 2 is in threaded connection with the support device 4, the second support lug 22 is in clamped connection with the support device 4, and compared with the two support lugs of the swing blade motor 2 which are in threaded connection with the support device 4, the screw screwing of one screw can be reduced during installation, the assembly process is simplified, and the assembly efficiency is improved.
So far, the technical solutions of the present invention have been described in connection with 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. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (8)
1. A support device, comprising:
a support portion configured to be able to surround at least a part of a swing blade motor around a motor axis of the swing blade motor;
the support part is provided with a stud and a clamping part, the stud is used for being in threaded connection with a first lug of the swing blade motor, and the clamping part can be clamped with or separated from a second lug of the swing blade motor;
the supporting part is in a semi-closed state;
the clamping part is a clamping arm, and a clamping space for clamping a second lug of the swing blade motor is formed between the clamping arm and the end face of the supporting part;
the latch arm has a free end.
2. The support device of claim 1, wherein the stud is disposed at one end of the support portion, the stud extending along a central axis of the support portion to a width that occupies the entire support portion.
3. The support device of claim 1, wherein the latch arm is configured to urge the swing blade motor toward the stud and the support portion inner wall.
4. The support device of claim 1, wherein the non-free end of the latch arm extends toward the free end of the latch arm in a direction opening away from the support portion.
5. The support device of claim 1, wherein the support portion is connected to a connecting plate extending away from a central axis of the support portion.
6. The supporting device as claimed in claim 1, wherein a limiting block is arranged on the end face of the supporting portion, and a limiting groove for limiting the swing blade connecting rod is arranged on the limiting block.
7. A support device as claimed in any one of claims 1 to 6, wherein the support device is of a fully symmetrical construction, the plane of symmetry of the support device being perpendicular to the central axis of the support portion.
8. An air conditioner indoor unit, characterized in that the air conditioner indoor unit comprises a swing blade, a swing blade connecting rod, a swing blade motor and a supporting device according to any one of claims 1-7, wherein the swing blade motor is fixed on the supporting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010450302.4A CN111706913B (en) | 2020-05-25 | 2020-05-25 | Supporting device and air conditioner interior unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010450302.4A CN111706913B (en) | 2020-05-25 | 2020-05-25 | Supporting device and air conditioner interior unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111706913A CN111706913A (en) | 2020-09-25 |
| CN111706913B true CN111706913B (en) | 2021-10-29 |
Family
ID=72538517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010450302.4A Active CN111706913B (en) | 2020-05-25 | 2020-05-25 | Supporting device and air conditioner interior unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111706913B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208046356U (en) * | 2018-05-04 | 2018-11-02 | Tcl空调器(中山)有限公司 | Motor gland and air conditioner |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10205793A (en) * | 1997-01-20 | 1998-08-04 | Fujitsu General Ltd | Air conditioner |
| JP2001208415A (en) * | 2000-01-26 | 2001-08-03 | Matsushita Electric Ind Co Ltd | Wind direction changing apparatus for air conditioner |
| JP2004299461A (en) * | 2003-03-28 | 2004-10-28 | Toyoda Gosei Co Ltd | Air conditioning register and operation device |
| JP2007155186A (en) * | 2005-12-02 | 2007-06-21 | Mitsubishi Electric Corp | Vertical wind direction plate driving mechanism for air conditioner |
| KR101203569B1 (en) * | 2006-02-07 | 2012-11-21 | 엘지전자 주식회사 | Indoor unit of air conditioner |
| KR20080070403A (en) * | 2007-01-26 | 2008-07-30 | 엘지전자 주식회사 | Motor fixture |
| JP2009257621A (en) * | 2008-04-14 | 2009-11-05 | Panasonic Corp | Air conditioner |
| CN203857640U (en) * | 2014-04-25 | 2014-10-01 | 美的集团股份有限公司 | Air conditioning indoor unit and louver driving device thereof |
| CN105571099B (en) * | 2014-10-08 | 2018-06-29 | Tcl空调器(中山)有限公司 | Air guide swing vane swing device and air conditioner |
| CN206727765U (en) * | 2017-06-02 | 2017-12-08 | 广东威灵电机制造有限公司 | Electric machine mounting device and electric motor mounting structure |
| CN107339791A (en) * | 2017-07-25 | 2017-11-10 | 广东美的制冷设备有限公司 | The louver assembly and air conditioner of blinds drive device, air conditioner |
| CN207395121U (en) * | 2017-08-29 | 2018-05-22 | 宁波奥克斯电气股份有限公司 | A kind of mounting structure of motor |
| CN209541118U (en) * | 2018-11-27 | 2019-10-25 | 广东美的制冷设备有限公司 | Air-out component, air treatment module and air conditioner indoor unit |
| CN209310228U (en) * | 2018-12-28 | 2019-08-27 | Tcl空调器(中山)有限公司 | Wind deflector driving device and air conditioner |
| CN209748332U (en) * | 2019-06-13 | 2019-12-06 | 宁波奥克斯电气股份有限公司 | A motor mounting structure and an air conditioner |
| CN110319507A (en) * | 2019-07-30 | 2019-10-11 | 格力电器（武汉）有限公司 | A motor fixing structure and an air conditioner having the same |
-
2020
- 2020-05-25 CN CN202010450302.4A patent/CN111706913B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208046356U (en) * | 2018-05-04 | 2018-11-02 | Tcl空调器(中山)有限公司 | Motor gland and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111706913A (en) | 2020-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102317635B (en) | Outdoor unit for air conditioner | |
| US3766750A (en) | Prefabricated module air conditioner | |
| CN111706913B (en) | Supporting device and air conditioner interior unit | |
| US20080087025A1 (en) | Evaporator fan with shroud assembly | |
| JP4618292B2 (en) | Blower and air conditioner | |
| JP6072671B2 (en) | Indoor unit and air conditioner | |
| CN114857672A (en) | Wall-mounted air conditioner | |
| JP2012097930A (en) | Duct type air conditioner | |
| JP4075707B2 (en) | Blower and air conditioner | |
| JP3966246B2 (en) | Air conditioner indoor unit blower unit | |
| JP2008089196A (en) | Air conditioning indoor unit | |
| JP3506937B2 (en) | Cross flow fan and fluid feeder using the same | |
| CN219036804U (en) | Swing blade device and indoor unit of air conditioner | |
| CN218207155U (en) | Silencing type pipe ventilation machine | |
| KR101418126B1 (en) | Motor anti-vibration structure | |
| JP2004156890A (en) | Air conditioner heat exchanger | |
| CN219406153U (en) | Connection structure of automobile water tank main board and side board | |
| CN218953637U (en) | An adjustable device for wind rotor blades and an air conditioner | |
| WO2018211849A1 (en) | Outdoor unit of air conditioning system | |
| CN216200158U (en) | Stable balancing block for installation | |
| CN218882599U (en) | Centrifugal pump bracket with cooling spacer bush | |
| CN115077089A (en) | Air duct structure and air conditioner | |
| JPH05264055A (en) | Fixing device for fan motor of air conditioner | |
| CN218120148U (en) | Air conditioner indoor unit and its air guiding device | |
| JPH0552653U (en) | Ceiling-mounted air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |