CN113028520A - Motor support and air conditioner outdoor unit applying same - Google Patents
Motor support and air conditioner outdoor unit applying same Download PDFInfo
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- CN113028520A CN113028520A CN202110306234.9A CN202110306234A CN113028520A CN 113028520 A CN113028520 A CN 113028520A CN 202110306234 A CN202110306234 A CN 202110306234A CN 113028520 A CN113028520 A CN 113028520A
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- motor
- motor support
- air
- bracket
- heat exchanger
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- 238000005452 bending Methods 0.000 claims abstract description 18
- 230000007704 transition Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 abstract 1
- 239000003507 refrigerant Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 210000000078 claw Anatomy 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 208000010392 Bone Fractures Diseases 0.000 description 1
- 206010017076 Fracture Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- 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
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/20—Electric components for separate outdoor units
- F24F1/22—Arrangement or mounting thereof
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- 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
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/14—Heat exchangers specially adapted for separate outdoor units
- F24F1/16—Arrangement or mounting thereof
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- 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
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/38—Fan details of outdoor units, e.g. bell-mouth shaped inlets or fan mountings
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- 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
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/60—Arrangement or mounting of the outdoor unit
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- 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
- F24F13/30—Arrangement or mounting of heat-exchangers
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- 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
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
Abstract
The invention discloses a motor bracket and an air conditioner outdoor unit applying the same, and the motor bracket comprises a shell, a heat exchanger arranged in the shell, a motor fixed on the shell through the motor bracket and a fan connected with the motor, wherein the outer wall of the shell is provided with an air inlet and an air outlet; air in the external environment enters from the air inlet, passes through the heat exchanger and is output from the air outlet; the motor support is horizontally fixed on the front and rear beams of the shell, and two ends of the motor support are provided with interlocking devices; the interlocking device comprises a bending part and a clamping part, the bending part is a bottom surface extension structure of the end part, and the clamping part is arranged on the end surface of the motor bracket; interlocking device can share the vibratory force that dispersion motor support tip root of bending bore to increase the fatigue fracture strength of nai of this department, this air condensing units's motor support adopts stamping die integrated into one piece, and the manufacturability of this motor support of fine guarantee ensures this motor support shape and relevant size factor's uniformity and stability.
Description
Technical Field
The invention belongs to the technical field of air conditioners, and particularly relates to a motor bracket and an air conditioner outdoor unit applying the same.
Background
Air conditioners are household appliances commonly used in daily life, and are classified into wall-mounted air conditioners and cabinet air conditioners. Among them, the air conditioner generally includes an indoor unit installed at an indoor side and an outdoor unit installed at an outdoor side.
In an outdoor unit of an air conditioner, an air supply system comprising a fan air duct is a very important component of the air conditioner, performance indexes of the air supply system, such as fan efficiency, air volume, noise and the like, are very key technical indexes for the air conditioner, and a design technology of the air supply system is a very key technology in the design of an air conditioner product.
The motor support is an important supporting part in the air supply system, the motor is used for supporting and fixing the motor and the fan, and the motor support is generally positioned on the air inlet side of the air supply system, so that the smaller the air flow resistance of the motor support is, the better the air flow resistance is.
The motor support is also a key supporting and fixing part, and in the operation process of the air conditioner, the motor support is always in a vibration state due to the operation vibration of the fan, so the fatigue-resistant breaking strength of the motor support is also a very important performance index.
In addition, the assembly efficiency, the assembly strength and the assembly precision are also design technologies which need to pay attention when the air conditioner is produced and assembled.
However, in practical applications, the motor bracket is generally a frame structure with a single-side opening, which has the problems of large air supply resistance, poor support strength and the like, and in order to reduce the air supply resistance, a complicated design mode of the motor bracket also has the problems of complicated manufacturing process, low production efficiency, more steel materials and the like.
Disclosure of Invention
The invention aims to provide a motor bracket and an air conditioner outdoor unit applying the same, and aims to solve the problems of large air flow resistance, low fatigue resistance, high production cost and the like of the motor bracket in the conventional air conditioner outdoor unit.
In order to realize the purpose of the invention, the invention is realized by adopting the following technical scheme:
in one aspect, the present invention provides a motor bracket,
two ends of the motor bracket are provided with interlocking devices; the interlocking device comprises a bending part and a clamping part, the bending part is a bottom surface extending structure of the end part, and the clamping part is arranged on the end surface of the motor support;
in some embodiments of the present application, the motor bracket has a U-shaped cross-sectional shape.
In some embodiments of this application, the motor support includes intermediate part and two tip, the bottom surface of two tip is the plane, the bottom surface of intermediate part is the arc, the intermediate part with be provided with transition structure between the tip, transition structure is the transition inclined plane, the intermediate part with integrated into one piece between the tip.
In some embodiments of this application, the kink both sides have the jack catch, the kink upwards buckles from motor support's bottom surface, and in the both sides jack catch was fixed a position joint portion, joint portion lower extreme has the direction inclined plane for better location jack catch.
In some embodiments of the present application, a first connection hole is disposed on an end surface of the bending portion, a second connection hole is disposed on the housing, and the first connection hole corresponds to the second connection hole in a mounted state.
In some embodiments of this application, be provided with the supporting part above the motor support, the width of supporting part is less than 3.5mm, supporting part and motor support integrated into one piece, be provided with first mounting hole on the supporting part for with motor fixed connection.
In some embodiments of the present application, the two ends of the motor bracket are further provided with positioning portions, the positioning portions extend out of the two ends of the motor bracket, and the positioning portions and the motor bracket are integrally formed.
In some embodiments of the present application, a sizing rib is further disposed at the bottom of the motor bracket, the sizing rib is used for ensuring stability of an arc structure at the lower portion of the motor bracket, and a plurality of drainage holes are further disposed on the motor bracket, and the drainage holes are located at the bottom of the middle portion and used for draining rainwater.
In another aspect, the present invention further provides an outdoor unit of an air conditioner, which includes a casing, a heat exchanger, a motor, a fan, and any one of the above motor brackets, wherein the heat exchanger is a U-shaped fin heat exchanger, and the fan is an axial flow fan.
In some embodiments of the present application, the housing is provided with a notch, the side wall of the notch has a slope, and the positioning portion is installed in the notch in an installation state.
Compared with the prior art, the invention has the advantages and positive effects that:
the application relates to a motor support, wherein two ends of the motor support are provided with interlocking devices, the bending parts of the interlocking devices are extensions of the bottom surface and are integrally formed with the motor support, and the interlocking devices can share and disperse the vibration force borne by the bending root parts of the end parts of the motor support, so that the fatigue fracture resistance of the position is improved;
the cross section of the motor bracket is U-shaped, and the lower part of the motor bracket greatly reduces the wind resistance of air flow by utilizing the smooth arc shape of the U-shaped bottom;
this air condensing units's motor support structural shape is fairly simple, can adopt stamping die integrated into one piece, and the manufacturability of this motor support of guarantee that can be fine guarantees the uniformity and the stability of this motor support shape and relevant size factor to the function, the performance and the reliability of this motor support have been guaranteed.
Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when taken in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a motor support structure according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
FIG. 3 is a schematic view of the connection between the latch and the engaging portion according to an embodiment of the present invention;
FIG. 4 is a schematic view of the bottom structure of a motor support according to an embodiment of the present invention;
fig. 5 is a schematic structural view of an outdoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a motor assembly in accordance with an embodiment of the present invention;
FIG. 7 is a schematic diagram of an exploded view of a motor assembly in accordance with an embodiment of the present invention;
FIG. 8 is a schematic view of a motor bracket and housing connection according to one embodiment of the present invention;
FIG. 9 is an enlarged schematic view at B in FIG. 8;
in the figure, the position of the upper end of the main shaft,
100. a housing; 110. cutting; 120. a second connection hole;
200. a motor bracket; 210. an intermediate portion; 211. a transition structure; 220. an end portion; 221. a clamping part; 222. a guide slope; 230. a bending section; 231. a first connection hole; 232. a claw; 240. a support portion; 250. a positioning part; 260. shaping the ribs; 270. a drain hole;
300. a motor; 310. a connecting rod;
400. a fan.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and examples.
It should be noted that in the description of the present invention, the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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, the terms "mounted," "connected," and "connected" are to be construed broadly unless otherwise specifically indicated and limited. For example, it may be a fixed connection, a detachable connection or an integral connection; 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 invention can be understood by those skilled in the art according to specific situations.
The present embodiment provides an air conditioner that performs a cooling and heating cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. The cooling and heating cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies a refrigerant medium to the air that has been conditioned and heat-exchanged.
The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.
The expansion valve expands the high-temperature and high-pressure liquid-phase refrigerant condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a refrigerating effect by heat exchange with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.
The outdoor unit of the air conditioner refers to a portion of a refrigeration cycle including a compressor, an outdoor heat exchanger, and an outdoor fan, the indoor unit of the air conditioner includes a portion of an indoor heat exchanger and an indoor fan, and a throttling device (e.g., a capillary tube or an electronic expansion valve) may be provided in the indoor unit or the outdoor unit.
The indoor heat exchanger and the outdoor heat exchanger serve as a condenser or an evaporator. The air conditioner performs a heating mode when the indoor heat exchanger serves as a condenser, and performs a cooling mode when the indoor heat exchanger serves as an evaporator.
The indoor heat exchanger and the outdoor heat exchanger are switched to be used as a condenser or an evaporator, a four-way valve is generally adopted, and specific reference is made to the arrangement of a conventional air conditioner, which is not described herein again.
The refrigeration working principle of the air conditioner is as follows: the compressor works to enable the interior of the indoor heat exchanger (in the indoor unit, the evaporator at the moment) to be in an ultralow pressure state, liquid refrigerant in the indoor heat exchanger is rapidly evaporated to absorb heat, air blown out by the indoor fan is cooled by the coil pipe of the indoor heat exchanger to become cold air which is blown into a room, the evaporated and vaporized refrigerant is compressed by the compressor, is condensed into liquid in a high-pressure environment in the outdoor heat exchanger (in the outdoor unit, the condenser at the moment) to release heat, and the heat is dissipated into the atmosphere through the outdoor fan, so that the refrigeration effect is achieved by circulation.
The heating working principle of the air conditioner is as follows: the gaseous refrigerant is pressurized by the compressor to become high-temperature and high-pressure gas, and the high-temperature and high-pressure gas enters the indoor heat exchanger (the condenser at the moment), is condensed, liquefied and released heat to become liquid, and simultaneously heats indoor air, so that the aim of increasing the indoor temperature is fulfilled. The liquid refrigerant is decompressed by the throttling device, enters the outdoor heat exchanger (an evaporator at the moment), is evaporated, gasified and absorbs heat to form gas, absorbs the heat of outdoor air (the outdoor air becomes cooler) to form gaseous refrigerant, and enters the compressor again to start the next cycle.
As shown in fig. 1 to 3, the two ends of the motor bracket 200 according to the present invention are provided with interlocking devices, each of the interlocking devices includes a bent portion 230 and a fastening portion 221, and the bent portion 230 is formed by extending the bottom surface of the end portion 220 and then bending the bottom surface of the end portion 220 upward.
The clamping portion 221 is disposed on the end surface of the motor bracket 200, and the clamping portion 221 is a groove structure disposed at two ends of the motor bracket 200.
Specifically, the two sides of the bending portion 230 are provided with the claws 232, the claws 232 on the two sides are positioned in the clamping portion 221, and the lower end of the clamping portion 221 is provided with the guide inclined surface 222, so that in the upward bending process of the bending portion 230, the claws 232 can be positioned in the clamping portion 221 more smoothly.
When the fan 400 is in operation, the end portion 220 of the motor bracket 200 continuously receives the vibration force transmitted to the motor bracket 200 by the motor 300, so that the fatigue fracture resistance of the end portion 220 of the motor bracket 200 is very important, and the design of the interlocking device can disperse the vibration force received by the end portion 220 of the motor bracket 200, thereby increasing the fatigue fracture resistance of the end portion.
In some embodiments, the cross-sectional shape of the motor bracket 200 is U-shaped; the fan 400 is connected to the motor 300, the motor 300 drives the fan 400 to rotate, air in the external environment is sucked into the heat exchanger from the outer side of the heat exchanger in the rotating process of the fan 400 and reaches the lower part of the motor support 200, and then the fan 400 sends the air outwards.
Specifically, the air flows to the upper portion of wind motor 300 by the lower part of motor 300, and in this process, the air can flow through motor support 200, so motor support 200's shape can produce the resistance to the flow of air, and motor support 200's different shapes can produce the resistance of different degrees to the air circulation, in order to promote fan efficiency, need minimize this resistance when the design, and the cross sectional shape of motor support 200 of this application is the U-shaped, very big reduction the windage that the air flows.
Meanwhile, the motor support 200 is simple in structural shape, and is integrally formed by adopting a stamping die, so that the manufacturability of the motor support 200 can be well guaranteed, the consistency and the stability of the shape and relevant size elements of the motor support 200 are guaranteed, and the function, the performance and the reliability of the motor support 200 are guaranteed.
Further, as shown in fig. 4, the motor bracket 200 includes a middle portion 210 and two end portions 220, bottom surfaces of the two end portions 220 are flat, the bottom surface of the middle portion 210 is arc-shaped, a transition structure 211 is disposed between the middle portion 210 and the end portions 220, the transition structure 211 is a transition inclined surface, and the middle portion 210 and the end portions 220 are integrally formed.
The design of the transition inclined plane can ensure the forming continuity of the motor support 200, improve the strength of the motor support 200, and avoid the risk of fracture of discontinuous transition (i.e., the design of disconnection between the middle part 210 and the end part 220).
In other embodiments, a support portion 240 is disposed above the motor bracket 200, the support portion 240 has a width smaller than 3.5mm, the support portion 240 is integrally formed with the motor bracket 200, a first mounting hole is disposed on the support portion 240 for fixedly connecting with the motor 300, a connecting rod 310 is disposed below the motor 300, a second mounting hole is disposed on the connecting rod 310, and a fixing screw passes through the first mounting hole and the second mounting hole to fix the motor 300 on the support portion 240.
This motor support 200 supporting part 240's hem width is less than 3.5mm, can greatly reduce the resistance that the air flows like this under the prerequisite of guarantee motor support 200 rigidity and intensity, avoids because supporting part 240's width and length dimension are too big, and it produces the resistance to the air current leads to.
In other embodiments, the two ends of the motor bracket 200 are further provided with positioning portions 250, the positioning portions 250 extend out of the two ends of the motor bracket 200, when the motor bracket is mounted, the positioning portions 250 at the two ends of the motor bracket 200 are supported on the front and rear cross beams of the housing 100, and the positioning portions 250 are integrally formed with the motor bracket 200.
In other embodiments, the bottom of the motor bracket 200 is further provided with a shaping rib 260, and the design of the shaping rib 260 can ensure the stability of the arc-shaped structure at the lower part of the motor bracket 200 and the consistency of the overall appearance of the motor bracket 200, and can ensure the accuracy of the appearance and the assembly size.
The motor bracket 200 is further provided with a plurality of drain holes 270, the drain holes 270 are located at the bottom of the middle portion 210, and the drain holes 270 can ensure that rainwater entering the inside of the U-shaped groove of the motor bracket 200 can be smoothly drained, so that rainwater is prevented from accumulating inside the U-shaped groove of the motor bracket 200.
As shown in fig. 5 to 9, the outdoor unit of the air conditioner of the present embodiment includes a casing 100, a heat exchanger disposed in the casing 100, a motor 300 fixed to the casing 100 by a motor bracket 200, and a fan 400 connected to the motor 300.
Specifically, an air inlet and an air outlet are formed in the outer wall of the housing 100; air of the external environment enters from the air inlet, passes through the heat exchanger and then is output from the air outlet.
The motor 300 is disposed at the air outlet.
Correspondingly, as shown in fig. 8 and 9, the housing 100 is provided with a notch 110, the notch 110 is located on the front and rear beams of the housing 100, and the side wall of the notch 110 is provided with a slope.
When the fan assembly is installed, the fan 400 is connected to the motor 300 in advance, the motor 300 is connected to the motor bracket 200 through the connecting rod 310, and the fan 400, the motor 300 and the motor bracket 200 together form the fan assembly.
Because the blower fan assembly is heavy, the positioning part 250 of the motor support 200 is hoisted by the auxiliary hoisting device, the whole blower fan assembly is fixed on the front and rear cross beams of the shell 100, and after the blower fan assembly is hoisted in place, the auxiliary hoisting device is removed.
During the falling assembly of the blower assembly, the positioning portion 250 smoothly enters the notch 110 along the guide feature of the slope of the notch 110 on the front and rear cross members.
In the installation state, the positioning portion 250 is positioned in the notch 110, the bending portion 230 is positioned inside the front and rear cross beams of the housing 100, the end face of the bending portion 230 is provided with the first connection hole 231, the housing 100 is provided with the second connection hole 120, in the installation state, the first connection hole 231 corresponds to the second connection hole 120 in position, and after the positioning portion 250 is installed in the notch 110, the motor bracket 200 is fixed on the housing 100 by using fastening bolts to penetrate through the first connection hole 231 and the second connection hole 120.
The number of the motor brackets 200 is two, and the motor brackets 200 are horizontally fixed on the front and rear cross members of the housing 100.
Preferably, the heat exchanger is a U-shaped fin heat exchanger, the heat transfer performance of the U-shaped fin heat exchanger is good and stable, the air passing resistance is small, the fan 400 is an axial flow fan 400, and when the axial flow fan 400 works, the blades push the air to flow in the same direction as the shaft, and the air is discharged.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (10)
1. A motor bracket is characterized in that a motor bracket is arranged on a bracket body,
two ends of the motor bracket are provided with interlocking devices; the interlocking device comprises a bending part and a clamping part, the bending part is the bottom surface extension structure of the end part, and the clamping part is arranged on the end surface of the motor support.
2. The motor mount in accordance with claim 1,
the cross section of the motor support is U-shaped.
3. The motor mount in accordance with claim 2,
the motor support includes intermediate part and two tip, the bottom surface of two tip is the plane, the bottom surface of intermediate part is the arc, the intermediate part with be provided with transition structure between the tip, transition structure is the transition inclined plane, the intermediate part with integrated into one piece between the tip.
4. The motor mount in accordance with claim 1,
the kink both sides have the jack catch, the kink upwards buckles from the bottom surface of motor support, and in the joint portion was located to the jack catch of both sides, joint portion lower extreme has the direction inclined plane for better location jack catch.
5. The motor mount in accordance with claim 1,
the end face of the bending part is provided with a first connecting hole, the shell is provided with a second connecting hole, and the first connecting hole corresponds to the second connecting hole in position in the installation state.
6. The motor mount in accordance with claim 1,
the motor support top is provided with the supporting part, the width of supporting part is less than 3.5mm, supporting part and motor support integrated into one piece, be provided with first mounting hole on the supporting part for with motor fixed connection.
7. The motor mount in accordance with claim 1,
the motor support is characterized in that positioning parts are further arranged at two ends of the motor support and extend out of two ends of the motor support, and the positioning parts and the motor support are integrally formed.
8. The motor mount in accordance with claim 1,
the motor support is characterized in that a shaping rib is further arranged at the bottom of the motor support and used for guaranteeing the stability of an arc-shaped structure at the lower portion of the motor support, and a plurality of drain holes are further formed in the motor support and located at the bottom of the middle portion and used for draining rainwater.
9. An outdoor unit of an air conditioner, comprising a casing, a heat exchanger, a motor, a fan and the motor bracket as claimed in any one of claims 1 to 8, wherein the heat exchanger is a U-shaped fin heat exchanger, and the fan is an axial flow fan.
10. The outdoor unit of claim 9, wherein,
the shell is provided with a notch, the side wall of the notch is provided with an inclination, and the positioning part is arranged in the notch in the installation state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110306234.9A CN113028520A (en) | 2021-03-23 | 2021-03-23 | Motor support and air conditioner outdoor unit applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110306234.9A CN113028520A (en) | 2021-03-23 | 2021-03-23 | Motor support and air conditioner outdoor unit applying same |
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| Publication Number | Publication Date |
|---|---|
| CN113028520A true CN113028520A (en) | 2021-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110306234.9A Pending CN113028520A (en) | 2021-03-23 | 2021-03-23 | Motor support and air conditioner outdoor unit applying same |
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| CN (1) | CN113028520A (en) |
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Application publication date: 20210625 |