WO2017181565A1 - 电机罩组件、摇头机构、扇头组件、电风扇及家用电器 - Google Patents

电机罩组件、摇头机构、扇头组件、电风扇及家用电器 Download PDF

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Publication number
WO2017181565A1
WO2017181565A1 PCT/CN2016/095802 CN2016095802W WO2017181565A1 WO 2017181565 A1 WO2017181565 A1 WO 2017181565A1 CN 2016095802 W CN2016095802 W CN 2016095802W WO 2017181565 A1 WO2017181565 A1 WO 2017181565A1
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WO
WIPO (PCT)
Prior art keywords
motor
motor cover
cover
assembly
bracket
Prior art date
Application number
PCT/CN2016/095802
Other languages
English (en)
French (fr)
Inventor
罗伟锦
叶似锦
杨治光
潘新运
Original Assignee
广东美的环境电器制造有限公司
美的集团股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN201620339342.0U external-priority patent/CN205654576U/zh
Priority claimed from CN201610254638.7A external-priority patent/CN105896796B/zh
Application filed by 广东美的环境电器制造有限公司, 美的集团股份有限公司 filed Critical 广东美的环境电器制造有限公司
Publication of WO2017181565A1 publication Critical patent/WO2017181565A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
    • 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

Definitions

  • the invention relates to the field of household appliances, and in particular to a motor cover assembly, a moving head mechanism, a fan head assembly, an electric fan and a household appliance.
  • the fan blades of the electric fan are generally driven by the motor, and the motor casing of the conventional electric fan is a metal cover.
  • the motor used on most electric fans is directly mounted with a metal cover during the process to prevent it from touching the other when rotating. Components to ensure the safe operation of the electric fan, but the metal cover is generally open, does not protect the motor frame, easily lead to deformation of the motor frame, affecting the service life of the motor frame, while the metal motor cover is fixed on the motor, due to The weight of the motor cover is large, which causes the weight of the electric fan to be large, which causes the motor to be easy to generate noise during operation; and the heat dissipation of the metal cover is poor, and the closed motor casing easily causes the motor for the moving head to overheat, thereby causing the service life of the motor to be lowered.
  • the present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention needs to provide a motor cover assembly that is light in weight and has good heat dissipation performance.
  • Another object of the present invention is to provide a rocking mechanism having the motor cover assembly described above.
  • the motor cover assembly of the embodiment of the present invention is disposed on the fan head assembly of the household appliance, and includes a motor bracket and a motor cover, the motor cover is disposed on the motor bracket, and the motor cover is a plastic piece, wherein
  • the motor cover includes a first cover body, a connecting portion and a second cover body, and the connecting portion is respectively connected to the first cover body and the second cover body, the first cover body and the motor a front end of the bracket is connected and encloses a first motor slot with the motor bracket, the second cover is connected to a rear end of the motor bracket, and surrounds the motor bracket to form a second motor slot, the connection The portion is fixedly connected to the motor bracket.
  • the motor cover assembly provided by the invention provides the first cover body, the connecting portion and the second cover body by the motor cover, and the motor cover covers the motor bracket to ensure the connection strength between the motor cover and the motor bracket, thereby enhancing the use of the product. Reliable At the same time, the two covers can also protect the motor bracket, avoiding deformation of the motor bracket, and the motor cover is made of plastic parts, which greatly reduces the weight of the motor cover, avoids the noise generated when the motor is used, and improves the user's use of the product. Comfort when.
  • the motor cover of the household appliance is generally a metal cover, that is, the weight is large, which easily causes noise during operation, and the heat dissipation performance of the motor cover is not good, and the closed motor casing is likely to cause the motor to overheat;
  • the motor cover assembly provided by the present invention, the motor cover is set as the first cover body, the connecting portion and the second cover body, and the motor cover is disposed on the motor bracket to ensure the connection strength between the motor cover and the motor bracket, thereby enhancing the product.
  • the reliability of the use, and the motor cover is divided into three parts, which saves a lot of materials.
  • the two protective covers can protect the motor bracket, avoiding the deformation of the motor bracket and ensuring the use of the product.
  • the motor cover is made of plastic parts, which greatly reduces the weight of the motor cover, avoids the noise generated when the motor is used, and improves the comfort of the user when using the product.
  • the plastic is widely used and the price is low.
  • the manufacturing cost of the motor cover assembly is also reduced; at the same time, the motor slot formed on the motor cover is to some extent Conducive to the installation of the motor, improve the efficiency of the motor assembly, thereby increasing the market competitiveness of products.
  • the motor cover is provided with a mounting groove, and the circuit board of the fan assembly is fixed in the mounting groove.
  • the motor cover is provided with a mounting groove, and the circuit board of the fan head assembly is fixed in the mounting groove, and the motor cover can protect the circuit board and prolong the service life of the product, thereby increasing the market competitiveness of the product.
  • the motor cover is provided with a plurality of hooks, and a plurality of the hooks are disposed along a circumferential direction of the circuit board, and the plurality of hooks enclose the mounting slot, and more The hooks are hooked on the circuit board.
  • the hook on the motor cover encloses the mounting slot and is disposed along the circumferential direction of the circuit board, that is, the circuit board is hooked with the motor cover, on the one hand, the connection strength between the circuit board and the motor cover is ensured, and the circuit board is greatly reduced. The probability of falling off the motor cover ensures the reliability of the circuit board.
  • the connection mode of the card is simple, which facilitates the installation and disassembly of the circuit board, improves the assembly efficiency of the product, and increases the market for the product. Competitiveness.
  • the motor cover is provided with a positioning post that is inserted into the positioning hole of the circuit board.
  • the positioning post on the motor cover cooperates with the positioning hole on the circuit board, and the circuit board is mounted on the motor cover for positioning, thereby ensuring the accuracy and rapidity of the circuit board installation, thereby improving the assembly efficiency of the product.
  • the connecting portion is coupled to the motor bracket by a screw, and the screw is located at a front end of the connecting portion.
  • the front end of the connecting portion and the motor bracket are connected by screws, on the one hand, the connection strength between the front end of the motor cover and the motor bracket is ensured, the probability of deformation of the motor bracket is reduced, thereby improving the reliability of the product when used; On the one hand, the screw connection is simple and widely used, which reduces the production cost of the motor cover assembly, thereby improving the market competitiveness of the product.
  • the first cover body is provided with a heat dissipation hole
  • the second cover body is provided with a heat dissipation hole
  • the first cover body or the second cover body is provided with a heat dissipation hole, and the arrangement of the heat dissipation holes ensures that the heat dissipation of the motor cover is good, and the heat dissipation performance of the motor cover is not good, thereby causing the motor to be overheated and dangerous.
  • the service life of the motor is extended to ensure the safety and reliability of the motor.
  • the rear end of the motor cover is provided with a fixing groove, and the horn of the fan assembly is disposed in the fixing groove.
  • the rear end of the motor cover is provided with a fixing groove, and the horn of the fan head assembly is disposed in the fixing groove, that is, a horn is arranged in the fixing groove at the rear end of the motor cover, which saves space for the installation of the horn on the household appliance, and rationally utilizes
  • the motor cover is used to enable the speaker to be fixed to the home appliance, so that the function of the voice broadcast can be performed normally, and the functional diversity of the product during use is ensured.
  • a rear end of the motor cover is provided with a buckle, and the buckle is stuck on the horn to fix the horn in the fixing groove.
  • the rear end of the motor cover is provided with a buckle, and the horn is engaged with the motor cover through the buckle, on the one hand, the connection strength between the horn and the motor cover is ensured, and the horn is greatly reduced from the motor cover during use.
  • the probability of falling increases the reliability of the speaker when used; on the other hand, the connection mode of the card is simple, which facilitates the installation and disassembly of the speaker, thereby greatly improving the assembly efficiency of the product.
  • the motor cover is provided with a support portion that supports the outer casing of the fan head assembly.
  • the support portion on the motor cover is used to support the outer casing of the fan head assembly.
  • the space inside the outer casing of the fan head assembly is ensured, which is beneficial to the heat dissipation of the motor and avoids the occurrence of overheating of the motor;
  • the support portion It can reduce the probability of deformation of the outer casing of the fan head assembly, thereby ensuring the service life of the fan head assembly, thereby improving the market competitiveness of the product.
  • a rocking head mechanism of a household appliance includes the motor cover assembly according to any of the above embodiments.
  • the motor cover as the first cover body, the connecting portion and the second cover body
  • the motor cover is mounted on the motor bracket to ensure the connection strength between the motor cover and the motor bracket, and the reinforcement is enhanced.
  • the reliability of the product is used, and the two covers can also protect the motor bracket, avoiding deformation of the motor bracket, and the motor cover is made of plastic, which greatly reduces the weight of the motor cover and avoids the noise generated when the motor is used. Increased user comfort when using the product.
  • the motor cover of the household appliance is generally a metal cover, that is, the weight is large, which easily causes noise during operation, and the heat dissipation performance of the motor cover is not good, and the closed motor casing is likely to cause the motor to overheat;
  • the motor cover assembly provided by the present invention, the motor cover is set as the first cover body, the connecting portion and the second cover body, and the motor cover is disposed on the motor bracket to ensure the connection strength between the motor cover and the motor bracket, thereby enhancing the product.
  • Reliable use Degree and the motor cover is divided into three parts, which saves a lot of materials.
  • the two protective covers can protect the motor bracket, avoiding the deformation of the motor bracket and ensuring the reliability of the product.
  • the motor cover is made of plastic, which greatly reduces the weight of the motor cover, avoids the noise generated when the motor is used, and improves the comfort of the user when using the product.
  • the plastic is widely used and the price is low, to a large extent.
  • the manufacturing cost of the motor cover assembly is also reduced; at the same time, the motor slot formed on the motor cover is beneficial to the installation of the motor to a certain extent, thereby improving the assembly efficiency of the motor, thereby increasing the market competitiveness of the product.
  • the rocking mechanism of the household appliance includes a driving device, a driving gear and a transmission
  • the driving device is fixed on the motor bracket, and the driving device is received in the motor cover assembly, a drive gear coupled to the drive device, the motor bracket rotatably coupled to the transmission, the drive device for driving the drive gear to rotate about the transmission to drive the motor bracket relative to the transmission The device rotates.
  • the motor bracket is a rocker bracket, and the motor bracket is formed with a convex portion, and the motor cover is formed with a concave portion, and the concave portion is sleeved on the convex portion.
  • the rocking mechanism of the household appliance includes a base, the base is fixedly connected to the driving device, the base is formed with a base receiving groove, and the driving gear is received in the base In the receiving groove, the transmission device includes a tooth portion, the tooth portion meshes with the driving gear, and the driving device is configured to drive the driving gear to rotate around the tooth portion to drive the motor bracket relative to the The transmission rotates.
  • the rocking mechanism of the household appliance includes a fixed mounting plate fixed to the motor bracket, and the driving device and the base are respectively fixed on opposite sides of the fixed mounting plate.
  • the driving device includes a motor and an output shaft, the motor is received in the receiving cavity, the fixed mounting plate is provided with a mounting hole, and the moving head bracket is provided with a shaft hole, and the output shaft The drive gear and the motor are connected by the mounting hole and the shaft hole.
  • the motor cover is an integrally formed structure.
  • a fan head assembly is provided on a home appliance, comprising: a housing, the motor cover assembly of any of the above embodiments, a circuit board and a horn, the housing having a receiving space, the motor cover assembly being disposed at the In the accommodating space, the circuit board is fixed on a motor cover of the motor cover assembly, and the horn is fixed on the motor cover
  • the motor cover in the fan head assembly of the embodiment of the present invention, by providing the motor cover as the first cover body, the connecting portion and the second cover body, the motor cover can ensure the connection strength between the motor cover and the motor bracket on the motor bracket, thereby enhancing The reliability of the product is used, and the motor cover is divided into three parts, which saves a lot of materials.
  • the two protective covers can protect the motor bracket, avoiding the deformation of the motor bracket and ensuring the product.
  • the motor cover is made of plastic, which greatly reduces the weight of the motor cover, avoids the noise generated when using the motor, improves the comfort of the user when using the product, and at the same time, the plastic is widely used, the price Low, and largely reduced
  • the manufacturing cost of the motor cover assembly at the same time, the motor slot formed on the motor cover is beneficial to the installation of the motor to a certain extent, thereby improving the assembly efficiency of the motor, thereby increasing the market competitiveness of the product.
  • the outer surface of the outer casing is provided with a receiving groove
  • the outer casing is provided with a magnetic element
  • the magnetic element is located in the receiving space and is disposed corresponding to the receiving groove
  • a remote controller of the household appliance is disposed in the receiving slot
  • the magnetic component is configured to adsorb the remote controller to fix the remote controller in the receiving slot.
  • the magnetic component is disposed in the receiving space on the outer casing
  • the remote controller is disposed in the receiving slot in the outer casing
  • the magnetic component is used for adsorbing the remote controller, so that the remote controller can be fixed in the receiving slot, thereby preventing the remote controller from being placed in a random manner.
  • the outer casing is provided with a shroud that surrounds the mounting groove, and the magnetic element is disposed in the mounting groove.
  • the enclosure on the outer casing encloses the installation slot, and the magnetic component is disposed in the installation slot, thereby ensuring the connection strength between the magnetic component and the fan assembly, greatly reducing the probability of the magnetic component falling during operation, and magnetic
  • the components are placed in the mounting slot, which also saves installation space, which improves the user's comfort when using the product.
  • the support portion of the motor cover assembly abuts against the magnetic member for supporting the outer casing.
  • the support portion of the motor cover assembly abuts against the magnetic member, and on the one hand, can support the magnet to prevent the magnet from falling, thereby ensuring the reliability of the magnet when working; on the other hand, the support portion supports the outer casing by abutting against the magnet, indirectly Supporting the outer casing, thereby reducing the probability of deformation of the outer casing and prolonging the service life of the outer casing, thereby improving the market competitiveness of the product.
  • a home appliance according to an embodiment of the present invention includes the rocking mechanism of the home appliance according to any of the above embodiments.
  • the motor cover by providing the motor cover as the first cover body, the connecting portion and the second cover body, the motor cover can ensure the connection strength between the motor cover and the motor bracket, thereby enhancing the connection strength of the motor cover and the motor cover.
  • the reliability of the product is used, and the motor cover is divided into three parts, which saves a lot of materials.
  • the two protective covers can protect the motor bracket, avoiding the deformation of the motor bracket and ensuring the use of the product.
  • the motor cover is made of plastic, which greatly reduces the weight of the motor cover, avoids the noise generated when using the motor, improves the comfort of the user when using the product, and at the same time, the plastic is widely used and the price is low.
  • the manufacturing cost of the motor cover assembly is also reduced; at the same time, the motor slot formed on the motor cover is beneficial to the installation of the motor to a certain extent, thereby improving the assembly efficiency of the motor, thereby increasing the market competitiveness of the product. .
  • the household appliance includes a blade and a blade drive mechanism for driving the blade to rotate.
  • the blade drive mechanism is fixed to the front end of the motor bracket and is received in the receiving cavity.
  • the wind blade drive The moving mechanism is spaced apart from the driving device.
  • An electric fan includes a support base, a fan head assembly and a remote controller according to any of the above embodiments, wherein the fan head assembly is coupled to the support base, and the remote controller is mounted on the fan head assembly Accommodate the tank.
  • the motor cover is mounted on the motor bracket to ensure the connection strength between the motor cover and the motor bracket, thereby enhancing The reliability of the product is used, and the motor cover is divided into three parts, which saves a lot of materials.
  • the two protective covers can protect the motor bracket, avoiding the deformation of the motor bracket and ensuring the use of the product.
  • the motor cover is made of plastic, which greatly reduces the weight of the motor cover, avoids the noise generated when using the motor, improves the comfort of the user when using the product, and at the same time, the plastic is widely used and the price is low.
  • the manufacturing cost of the motor cover assembly is also reduced; at the same time, the motor slot formed on the motor cover is beneficial to the installation of the motor to a certain extent, thereby improving the assembly efficiency of the motor, thereby increasing the market competitiveness of the product. .
  • FIG. 1 is a schematic structural view of a motor cover assembly according to an embodiment of the present invention.
  • FIG. 2 is a schematic view showing another structure of a motor cover assembly according to an embodiment of the present invention.
  • FIG 3 is a schematic structural view of a motor cover assembly and a circuit board and a horn according to an embodiment of the present invention.
  • FIG. 4 is an exploded perspective view of the motor cover assembly and the circuit board and the horn according to the embodiment of the present invention.
  • FIG. 5 is a perspective view of a home appliance according to an embodiment of the present invention.
  • Fig. 6 is an exploded perspective view of a home appliance according to an embodiment of the present invention.
  • Fig. 7 is another exploded perspective view of the home appliance of the embodiment of the present invention.
  • FIG. 8 is a perspective view of a motor bracket of a rocking head mechanism of a household appliance according to an embodiment of the present invention.
  • FIG. 9 is a perspective view of a transmission device of a rocking head mechanism of a household appliance according to an embodiment of the present invention.
  • Fig. 10 is a perspective view showing the base of the rocking mechanism of the household appliance according to the embodiment of the present invention.
  • FIG. 11 is a perspective view showing a fixed mounting plate of a rocking mechanism of a household appliance according to an embodiment of the present invention.
  • Fig. 12 is a cross-sectional structural view showing a fan head assembly of a household appliance according to an embodiment of the present invention.
  • Fig. 13 is a schematic exploded view showing the structure of the fan head assembly of the household appliance according to the embodiment of the present invention with the outer casing removed.
  • Fig. 14 is a schematic structural view of a home appliance according to an embodiment of the present invention.
  • 15 is a schematic partial cross-sectional view showing the structure of a circuit board according to an embodiment of the present invention.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” or “second” may include one or more of the described features either explicitly or implicitly.
  • the meaning of "a plurality” is two or more unless specifically and specifically defined otherwise.
  • connection In the description of the present invention, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or connected in one piece. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium, which can be the internal communication of two elements or the interaction of two elements. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
  • the first feature "on” or “under” the second feature may include direct contact of the first and second features, and may also include first and second features, unless otherwise specifically defined and defined. It is not in direct contact but through additional features between them.
  • the first feature "above”, “above” and “above” the second feature includes the first feature directly above and above the second feature, or merely indicating that the first feature level is higher than the second feature.
  • the first feature “below”, “below” and “below” the second feature includes the first feature directly below and below the second feature, or merely the first feature level being less than the second feature.
  • the motor cover assembly 100 of the embodiment of the present invention is disposed on the fan head assembly 300 of the household appliance, and includes a motor bracket 10 and a motor cover 20 .
  • the motor cover 20 is a plastic piece and is covered on the motor bracket 10; wherein the motor cover 20 includes the first The cover body 21, the connecting portion 23 and the second cover body 22, and the connecting portion 23 are respectively connected to the first cover body 21 and the second cover body 22, and the first cover body 21 is connected to the front end of the motor bracket 10, and the motor bracket The first cover 20 is connected to the rear end of the motor bracket 10, and is connected to the motor bracket 10 to form a second motor slot.
  • the connecting portion 23 is fixedly connected to the motor bracket 10.
  • the motor cover assembly 100 is provided with the motor cover 20 as the first cover 21, the connecting portion 23 and the second cover 22, and the motor cover 20 is placed on the motor bracket to ensure the motor cover 20 and the motor bracket 10.
  • the connection strength enhances the reliability of the product, and the motor cover 20 is divided into three parts, which saves a lot of materials.
  • the two protective covers can protect the motor bracket 10, avoiding the motor bracket 10
  • the deformation occurs to ensure the reliability of the product when used;
  • the motor cover 20 is a plastic part, which greatly reduces the weight of the motor cover 20, avoids the noise generated when the motor is used, and improves the user's use of the product.
  • the motor slot formed on the motor cover 20 is beneficial to the installation of the motor to a certain extent, and improves The assembly efficiency of the motor increases the market competitiveness of the product.
  • the motor cover 20 is provided with a mounting groove 20a, and the circuit board 30 of the fan head assembly 300 is fixed in the mounting groove 20a.
  • the motor cover 20 is provided with a mounting groove 20a, and the circuit board 30 of the fan head assembly 300 is fixed in the mounting groove 20a, thereby ensuring that the circuit board 30 can be connected to the motor cover 20, thereby ensuring the communication of the circuit in the motor.
  • the motor cover 20 can protect the circuit board 30 and prolong the service life of the product, thereby increasing the market competitiveness of the product.
  • the motor cover 20 is provided with a plurality of hooks 25, and a plurality of hooks 25 are disposed along the circumferential direction of the circuit board 30.
  • the plurality of hooks 25 enclose a mounting groove 20a, and the plurality of hooks 25 Hook on the circuit board 30.
  • the hooks 25 on the motor cover 20 enclose the mounting slots 20a and are disposed along the circumference of the circuit board 30, that is, the circuit board 30 is hooked to the motor cover 20, and on the one hand, the circuit board 30 and the motor cover 20 are secured.
  • the connection strength greatly reduces the probability that the circuit board 30 falls off from the motor cover 20, and ensures the reliability of the use of the circuit board 30.
  • the connection manner of the card connection is simple, and the installation and disassembly of the circuit board 30 are facilitated. The assembly efficiency of the product increases the market competitiveness of the product.
  • the motor cover 20 is provided with a positioning post 26 which is inserted into the positioning hole 31 of the circuit board 30 (see FIG. 3).
  • the positioning post 26 on the motor cover 20 cooperates with the positioning hole 31 on the circuit board 30, and the circuit board 30 is mounted on the motor cover 20 for positioning, thereby ensuring the accuracy and rapidity of the circuit board 30 when installed. Improve the assembly efficiency of the product.
  • the connecting portion 23 is connected to the motor bracket 10 by a screw (not shown), and the screw is located at the front end of the connecting portion 23.
  • the front end of the connecting portion 23 is connected to the motor bracket 10 by screws.
  • the connection strength between the front end of the motor cover 20 and the motor bracket 10 is ensured, and the probability of deformation of the motor bracket is reduced, thereby improving the probability.
  • the reliability of the product when used; on the other hand, the screw connection is simple and widely used, which reduces the production cost of the motor cover assembly 100, thereby improving the market competitiveness of the product.
  • the motor cover 20 is a plastic piece.
  • the motor cover 20 is a plastic part.
  • the weight of the motor cover 20 is greatly reduced, the noise of the motor during the working process is effectively reduced, thereby improving the comfort of the user when using the household appliance 400; on the other hand, the plastic
  • the wide application and low price also greatly reduce the manufacturing cost of the motor cover assembly 100, thereby increasing the market competitiveness of the product.
  • the first cover 21 is provided with a heat dissipation hole 211
  • the second cover 22 is provided with a heat dissipation hole 211.
  • the first cover 21 or the second cover 22 is provided with a heat dissipation hole 211, and the arrangement of the heat dissipation hole 211 ensures that the heat dissipation of the motor cover 20 is good, and the motor cover 20 is prevented from being poor in heat dissipation and the motor is overheated. Dangerous situations occur, which extends the life of the motor and ensures the safety and reliability of the motor.
  • the rear end of the motor cover 20 is provided with a fixing groove 27, and the horn 42 of the fan head assembly 300 is disposed in the fixing groove 27.
  • the rear end of the motor cover 20 is provided with a fixing groove 27, and the horn 42 of the fan head assembly 300 is disposed in the fixing groove 27, that is, the horn 42 is disposed in the fixing groove 27 at the rear end of the motor cover 20, and the horn 42 is in the household appliance.
  • the installation on the 400 saves space and makes reasonable use of the motor cover 20 so that the speaker 42 can be fixed to the home appliance 400, so that the function of the voice broadcast can be performed normally, and the functional diversity of the product during use is ensured.
  • the rear end of the motor cover 20 is provided with a snap 28 that is snapped onto the horn 42 to secure the horn 42 within the retaining slot 27.
  • the rear end of the motor cover 20 is provided with a buckle 28, and the horn 42 is engaged with the motor cover 20 through the buckle 28, on the one hand, the connection strength between the horn 42 and the motor cover 20 is ensured, and the connection strength is greatly reduced.
  • the probability that the horn 42 is dropped from the motor cover 20 during use improves the reliability of the horn 42 when used; on the other hand, the connection mode of the splicing is simple, and the installation and disassembly of the horn 42 are facilitated, thereby greatly improving the Product assembly efficiency.
  • the motor cover 20 is provided with a support portion 24 that supports the outer casing 40 of the fan assembly 300.
  • the support portion 24 on the motor cover 20 is used to support the outer casing 40 of the fan assembly 300.
  • the space inside the outer casing 40 of the fan assembly 300 is ensured, which is advantageous for heat dissipation of the motor and avoids overheating of the motor.
  • the support portion 24 can reduce the probability of deformation of the outer casing 40 of the fan head assembly 300, thereby ensuring the service life of the fan head assembly 300, thereby improving the market competitiveness of the product.
  • the moving head mechanism 200 of the household appliance includes any of the above.
  • the motor cover 20 is placed on the motor bracket to ensure the motor cover 20 and
  • the connection strength of the motor bracket 10 enhances the reliability of the product, and the motor cover 20 is divided into three parts, which saves a lot of materials.
  • the two protective covers can protect the motor bracket 10 from being avoided.
  • the deformation of the motor bracket 10 ensures the reliability of the product when used; on the other hand, the motor cover 20 is a plastic part, which greatly reduces the weight of the motor cover 20, avoids the noise generated when the motor is used, and improves the user.
  • the installation improves the assembly efficiency of the motor, thereby increasing the market competitiveness of the product.
  • the rocker mechanism 200 of the household appliance includes a drive device 210, a drive gear 220, and a transmission 230.
  • the driving device 210 is fixed to the motor bracket 10.
  • the drive unit 210 is housed within the motor cover assembly 100.
  • the drive gear 220 is coupled to the drive unit 210.
  • the motor bracket 10 is rotatably coupled to the transmission 230.
  • the driving device 210 is configured to drive the driving gear 220 to rotate around the transmission 230 to drive the motor bracket 10 to rotate relative to the transmission 210.
  • the motor cover 20 is opened in the receiving chamber 20b (see FIGS. 2 and 12), and the driving device 210 is housed in the motor cover 20.
  • the first motor slot and the second motor slot communicate with each other to form the receiving chamber 20b.
  • the driving device 210 is housed in the second motor slot.
  • the motor bracket 10 is a rocker bracket.
  • the motor bracket 10 is formed with a convex portion 11.
  • the motor cover 20 is formed with a recess 20c.
  • the recess 20c is sleeved on the convex portion 11.
  • the motor bracket 10 is sleeved with the recess 20c of the motor cover 20 through the convex portion 11, so that the motor cover 20 and the motor bracket 10 have mutual support functions, thereby ensuring the integrity of the connection between the motor bracket 10 and the motor cover 20, thereby being effective.
  • the problem that the motor bracket 10 is deformed due to unbalanced force when it is rotated relative to the transmission 230 is prevented.
  • the rocking mechanism 200 of the household appliance includes the circuit board 30 disposed in the mounting groove 20a.
  • the circuit board 30 is electrically connected to the driving device 20.
  • circuit board 30 is disposed in the mounting groove 20a, making full use of the configurable space of the motor cover 20. Circuit board 30 can be used to control the operation of drive unit 210.
  • the moving head mechanism 200 of the household appliance includes a horn 42.
  • the buckle 28 secures the horn 42 on the motor cover 20.
  • the horn 42 when the horn 42 is installed, the horn 42 is first placed in the fixing groove 27 and pushed into the preset seating position, and then the position of the horn 42 is effectively fixed by the elasticity of the buckle 28. In this way, the speaker 42 can be firmly It is disposed on the motor cover 20, and at the same time, the space of the motor cover 20 is also utilized reasonably.
  • the horn 42 is fixed to the motor cover 20 by the buckle 28 and electrically connected to the circuit board 30.
  • the horn 42 can be used to voice prompt the operating state of the oscillating mechanism 200 of the home appliance. For example, when the shaking mechanism 200 of the household appliance enters the open state, the horn 42 can promptly prompt the user that the shaking mechanism 200 of the household appliance has entered the running state.
  • the motor cover 20 is provided with two first threaded holes 29 (only one of the first threaded holes 29 is shown in FIG. 2).
  • the motor bracket 10 is provided with two second threaded holes 12 (only one second threaded hole 12 is shown in FIG. 8). The screw is threaded through the first threaded hole 29 and the second threaded hole 12 to fix the motor cover 20 to the motor bracket 10.
  • the motor cover 20 is fixed on the motor bracket 10 by screws.
  • the connection structure of the motor cover 20 and the motor bracket 10 is simple and firm, and the connection stability between the motor cover 20 and the motor bracket 10 is effectively ensured, thereby effectively improving the home.
  • the head mechanism 200 of the household appliance includes a base 240.
  • the base 240 is fixedly coupled to the drive unit 210.
  • the base 240 is formed with a base receiving groove 241.
  • the drive gear 220 is housed in the base housing groove 241.
  • the transmission 230 includes a tooth portion 231.
  • the tooth portion 231 is meshed with the drive gear 220.
  • the driving device 210 is configured to drive the driving gear 220 to rotate around the tooth portion 231 to drive the motor bracket 10 to rotate relative to the transmission 230.
  • the driving gear 220 is received in the base receiving groove 240 to ensure the parallelism of the driving gear 220 and the tooth portion 231, so that the deflection of the moving gear 220 and the tooth portion 231 can be effectively prevented. Trouble, jitter and other issues.
  • the rocker mechanism 200 of the household appliance includes a fixed mounting plate 250 that is secured to the motor bracket 10.
  • the driving device 210 and the base 240 are respectively fixed on opposite sides of the fixed mounting plate 250.
  • the driving device 210 and the base 240 are respectively fixed on opposite sides of the fixed mounting plate 250, so that the weight distribution of the driving device 210 and the base 240 is more uniform, and the structural stability of the moving head mechanism 200 of the household appliance is improved.
  • the drive device 210 includes a motor 212 and an output shaft 213.
  • the motor 212 is housed in the housing chamber 20b.
  • the fixing mounting plate 250 is provided with a mounting hole 251.
  • the motor bracket 10 is provided with a shaft hole 13.
  • the output shaft 213 is provided with a mounting hole 251 and a shaft hole 13 to connect the drive gear 220 and the motor 212.
  • the motor 212 is housed in the second motor slot, and the motor 212 is used to drive the output shaft 213 to rotate, and then the output shaft 213 drives the drive gear 220 to rotate.
  • the output shaft 213 passes through the mounting hole 251 and the shaft hole 13 to connect the driving gear 220 and the motor 212, thereby ensuring the stability of the connection between the motor 212 and the driving gear 220, thereby more effectively avoiding the deflection of the motor 212 and the driving gear 220.
  • the rocker bracket 10 includes a connecting shaft 14.
  • the connecting shaft 14 is rotatably coupled to the transmission 230.
  • the driving device 210 drives the driving gear 220 to rotate
  • the driving gear 220 rotates around the tooth portion 231 to drive the connecting shaft 14 to rotate, thereby realizing the rotation of the motor bracket 10.
  • the motor bracket 10 is connected to the transmission 230 via the connecting shaft 14, and has a simple structure.
  • the rocker mechanism 200 of the household appliance includes a bearing 232 disposed in the tooth portion 231.
  • the transmission 230 is in an interference fit with the connecting shaft 14 via a bearing 232.
  • the transmission 230 is interference-fitted with the motor bracket 10 through the bearing 232, which ensures that the axis of the transmission 230 is perpendicular to the motor bracket 10, thereby effectively preventing the shaking of the shaking head mechanism 200 of the household appliance during operation.
  • the motor cover 20 is an integrally formed structure.
  • the motor cover 20 can be machined by an injection molding process. As such, the motor cover 20 is easily processed, reducing the cost of the head unit 200 of the home appliance.
  • the motor cover 20 when the motor cover 20 includes the first cover 21, the connecting portion 23 and the second cover 22, after the motor cover 20 is injection molded and demolded, the first cover 21 and the connection can be formed. The portion 23 and the second cover 22.
  • the heat dissipation holes 211 are formed at the top of the motor cover 20. Therefore, the heat dissipation hole 211 located at the top of the motor cover 20 is more favorable for heat dissipation, and the heat dissipation efficiency of the driving device 210 is improved.
  • a fan head assembly 300 is disposed on a household appliance 400, and includes a housing 40, the motor cover assembly 100 of any of the above embodiments, a circuit board 30, and a horn 42.
  • the outer casing 40 has an accommodation space in which the motor cover assembly 100 is disposed, and the circuit board 30 and the horn 42 are both fixed to the motor cover 20.
  • the cover 20 of the motor cover can ensure the motor cover 20 and the motor.
  • the connection strength of the bracket 10 enhances the reliability of the product, and the motor cover 20 is divided into three parts, which saves a lot of materials.
  • the two protective covers can protect the motor bracket 10, thereby avoiding The deformation of the motor bracket 10 ensures the reliability of the product when used; on the other hand, the motor cover 20 is a plastic part, which greatly reduces the weight of the motor cover 20, avoids the noise generated when the motor is used, and improves the user's use.
  • the comfort of the product, at the same time, the wide application of plastics, the low price, and the manufacturing cost of the motor cover assembly 100 is also greatly reduced; at the same time, the motor slot formed on the motor cover 20 is beneficial to the installation of the motor to a certain extent. , improve the assembly efficiency of the motor, thereby increasing the market competitiveness of the product.
  • the outer surface of the outer casing 40 is provided with a receiving groove
  • the outer casing 40 is provided with a magnetic element 43
  • the magnetic element 43 is located in the receiving space and is disposed corresponding to the receiving groove; wherein the remote controller of the household appliance 400 44 is disposed in the accommodating groove, and the magnetic member 43 is for absorbing the remote controller 44 to fix the remote controller 44 in the accommodating groove.
  • the magnetic element 43 is disposed in the accommodating space, and the remote controller 44 is disposed in the accommodating groove in the outer casing 40, Moreover, the magnetic component 43 is used for absorbing the remote controller 44, so that the remote controller 44 can be fixed in the accommodating slot, which prevents the remote controller from being arbitrarily placed, which causes the user to look around when using it, thereby improving product comfort and at the same time improving product comfort.
  • the magnetic element 43 attracts the remote controller 44, and the remote controller can be restrained in the accommodating groove, which greatly reduces the probability of the remote controller falling from the accommodating groove.
  • An iron piece is disposed in the remote controller 44 to enable the magnetic element 43 to attract the remote controller 44, and the remote controller 44 can be restrained in the mounting groove.
  • the outer casing 40 is provided with a shroud 41 that encloses a mounting slot and the magnetic element 43 is disposed within the mounting slot.
  • the enclosure 41 on the outer casing 40 encloses the mounting slot, and the magnetic component 43 is disposed in the mounting slot, that is, the connection strength between the magnetic component 43 and the fan assembly 300 is ensured, and the magnetic component 43 is greatly reduced during operation.
  • the probability of falling, while the magnetic element 43 is disposed in the mounting groove also saves installation space, thereby improving the comfort of the user when using the product.
  • the support portion 24 of the motor cover assembly 100 abuts against the magnetic member 43 for supporting the outer casing 40.
  • the support portion 24 of the motor cover assembly 100 abuts against the magnetic member 43.
  • the magnet can be supported to prevent the magnet from falling, and the reliability of the magnet during operation is ensured.
  • the support portion 24 passes through the magnet.
  • the support shell 40 indirectly supports the outer casing 40, thereby reducing the probability of deformation of the outer casing 40, prolonging the service life of the outer casing 40, thereby improving the market competitiveness of the product.
  • the home appliance 400a of the embodiment of the present invention includes the rocking mechanism 200 of the household appliance according to any of the embodiments.
  • the cover 20 of the motor cover can ensure the motor cover 20 and the motor bracket.
  • the connection strength of 10 enhances the reliability of the product, and the motor cover 20 is divided into three parts, which saves a lot of materials.
  • the two protective covers can protect the motor bracket 10, avoiding the motor.
  • the deformation of the bracket 10 ensures the reliability of the product when used; on the other hand, the motor cover 20 is a plastic part, which greatly reduces the weight of the motor cover 20, avoids the noise generated when the motor is used, and improves the user's use of the product.
  • the plastics are widely used and the price is low, which also greatly reduces the manufacturing cost of the motor cover assembly 100; at the same time, the motor slot formed on the motor cover 20 is beneficial to the installation of the motor to a certain extent. Improve the assembly efficiency of the motor, thereby increasing the market competitiveness of the product.
  • the home appliance 400a includes a vane 410a and a vane drive mechanism 420a for driving the rotation of the vane 410a.
  • the blade drive mechanism 420a is fixed to the front end of the motor bracket 10 and housed in the housing chamber 20b.
  • the blade drive mechanism 420a is spaced apart from the drive device 210.
  • the blade drive mechanism 420a is a motor, and the blade drive mechanism 420a is received in the first part of the motor cover 20. Motor slot. It can be understood that other household appliances that need to use the moving head mechanism can also adopt the moving head mechanism 200 of the household appliance of the above embodiment.
  • the home appliance 400 rotates the motor bracket 10 relative to the transmission 230 by the driving device 210 to achieve air supply at different angles. Both the driving device 210 and the blade driving mechanism 420a are disposed on the motor bracket 10, which makes the home appliance 400a structurally strong and reliable.
  • the blade driving mechanism 420a since the blade driving mechanism 420a is housed in the motor cover 20, the ash layer can be prevented from entering the blade driving mechanism 420a, and the driving performance of the blade driving mechanism 420a is ensured. Further, both the driving device 210 and the blade driving mechanism 420a are housed in the same motor cover 20, so that the configurable space in the motor cover 20 is fully utilized, and the manufacturing cost of the home appliance 400a is reduced.
  • an electric fan 400 includes a support base 50, a fan head assembly 300 provided by any of the above embodiments, and a remote controller 44.
  • the fan head assembly 300 is coupled to the support base 50; the remote control 44 is mounted within the receiving slot of the fan head assembly 300.
  • the cover 20 of the motor cover can ensure the motor cover 20 and the motor.
  • the connection strength of the bracket 10 enhances the reliability of the product, and the motor cover 20 is divided into three parts, which saves a lot of materials.
  • the two protective covers can protect the motor bracket 10, thereby avoiding The deformation of the motor bracket 10 ensures the reliability of the product when used; on the other hand, the motor cover 20 is a plastic part, which greatly reduces the weight of the motor cover 20, avoids the noise generated when the motor is used, and improves the user's use.
  • the comfort of the product, at the same time, the wide application of plastics, the low price, and the manufacturing cost of the motor cover assembly 100 is also greatly reduced; at the same time, the motor slot formed on the motor cover 20 is beneficial to the installation of the motor to a certain extent. , improve the assembly efficiency of the motor, thereby increasing the market competitiveness of the product.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

一种电机罩组件、摇头机构、扇头组件、电风扇及家用电器，电机罩组件(100)包括：电机支架(10)和电机罩(20)，电机罩(20)为塑料件并罩在电机支架(10)上；其中，电机罩(20)包括第一罩体(21)、连接部(23)和第二罩体(22)，且连接部(23)分别与第一罩体(21)和第二罩体(22)连接，第一罩体(21)和第二罩体(22)分别与电机支架(10)的前端和后端连接，并分别与电机支架(10)围成第一电机槽和第二电机槽，连接部(23)与电机支架(10)固定连接。该电机罩罩在电机支架上能够保证电机罩与电机支架的连接强度，增强了产品使用的可靠度，同时两个罩体还能对电机支架进行保护，避免电机支架发生变形，且电机罩为塑料件，大大减轻了电机罩的重量，避免了使用电机时产生的噪音，提高了用户使用产品时的舒适度。

Description

电机罩组件、摇头机构、扇头组件、电风扇及家用电器
优先权信息
本申请请求2016年04月20日向中国国家知识产权局提交的、专利申请号为201620339342.0及2016年04月22日向中国国家知识产权局提交的、专利申请号为201610254638.7的专利申请的优先权和权益，并且通过参照将其全文并入此处。
技术领域
本发明涉及家用电器领域，具体涉及一种电机罩组件、摇头机构、扇头组件、电风扇及家用电器。
背景技术
目前，电风扇的风叶一般由电机带动，且传统电风扇的电机壳为金属罩，大多数电风扇上采用的电机在加工过程中直接安装好金属罩，以防止其旋转时触碰其他元件，保证电风扇的安全工作，但是金属罩一般为开放式的，不会对电机架进行保护，容易导致电机架变形，影响电机架的使用寿命，同时金属的电机罩固定在电机上，由于电机罩的重量较大，导致电风扇的重量大，导致电机运行过程易产生噪音；且金属罩的散热差，封闭电机外壳易造成摇头用的电机过热，从而导致电机的使用寿命降低。
发明内容
本发明旨在至少解决现有技术中存在的技术问题之一。为此，本发明需要提供一种重量较轻且散热性能良好的电机罩组件。
本发明的另一个目的在于提供一种具有上述电机罩组件的摇头机构。
本发明的又一个目的在于提供一种具有上述电机罩组件的扇头组件。
本发明的再一个目的在于提供一种具有上述摇头机构的家用电器。
本发明的再一个目的在于提供一种具有上述扇头组件的电风扇。
本发明实施方式的电机罩组件，设置在家用电器的扇头组件上，其包括电机支架和电机罩，所述电机罩罩在所述电机支架上，且所述电机罩为塑料件，其中，所述电机罩包括第一罩体、连接部和第二罩体，且所述连接部分别与所述第一罩体和所述第二罩体连接，所述第一罩体与所述电机支架的前端连接，并与所述电机支架围成第一电机槽，所述第二罩体与所述电机支架的后端连接，并与所述电机支架围成第二电机槽，所述连接部与所述电机支架固定连接。
本发明提供的电机罩组件，通过将电机罩设置为第一罩体、连接部和第二罩体，电机罩罩在电机支架上能够保证电机罩与电机支架的连接强度，增强了产品使用的可靠 度，同时两个罩体还能对电机支架进行保护，避免电机支架发生变形，且电机罩为塑料件，大大减轻了电机罩的重量，避免了使用电机时产生的噪音，提高了用户使用产品时的舒适度。
具体而言，相关技术中的家用电器，其电机罩一般为金属罩，即重量较大，容易导致运行过程中产生噪音，且电机罩的散热性能不好，封闭的电机外壳易造成电机过热；而本发明提供的电机罩组件，通过将电机罩设置为第一罩体、连接部和第二罩体，电机罩罩在电机支架上能够保证电机罩与电机支架的连接强度，从而增强了产品使用的可靠度，且电机罩分为三个部分设置，省去了大量的材料，一方面，两个保护罩能够对电机支架进行保护，避免了电机支架发生变形的情况，保证了产品使用时的可靠性；另一方面，电机罩为塑料件，大大减轻了电机罩的重量，避免了使用电机时产生的噪音，提高了用户使用产品时的舒适度，同时，塑料应用广泛，价格低廉，很大程度上也降低了电机罩组件的生产制造成本；同时电机罩上形成的电机槽，在一定程度上有利于电机的安装，提高了电机的装配效率，从而增加了产品的市场竞争力。
在一个实施方式中，所述电机罩上设有安装槽，所述扇头组件的电路板固定在所述安装槽内。
如此，电机罩上设置有安装槽，且扇头组件的电路板固定在安装槽内，电机罩能够对电路板起到保护作用，延长了产品的使用寿命，从而增加了产品的市场竞争力。
在一个实施方式中，所述电机罩上设置有多个卡钩，且多个所述卡钩沿所述电路板的周向设置，多个所述卡钩围成所述安装槽，且多个所述卡钩钩在所述电路板上。
如此，电机罩上的卡钩围成安装槽，且沿电路板周向设置，即电路板与电机罩相钩接，一方面，保证了电路板与电机罩的连接强度，大大降低了电路板从电机罩上掉落的概率，保证了电路板使用的可靠性；另一方面，卡接的连接方式简单，便于电路板的安装与拆卸，提高了产品的装配效率，从而增加了产品的市场竞争力。
在一个实施方式中，所述电机罩上设置有定位柱，所述定位柱插入所述电路板的定位孔内。
如此，电机罩上的定位柱与电路板上的定位孔相配合，对电路板安装在电机罩上进行定位，保证了电路板安装时的准确性和快速性，从而提高了产品的装配效率。
在一个实施方式中，所述连接部通过螺钉与所述电机支架连接，且所述螺钉位于所述连接部的前端。
如此，连接部的前端与电机支架通过螺钉相连接，一方面，保证了电机罩的前端与电机支架的连接强度，降低了电机支架的变形的概率，从而提高了产品使用时的可靠性；另一方面，螺钉的连接方式简单，应用广泛，降低了电机罩组件的生产成本，从而提高了产品的市场竞争力。
在一个实施方式中，所述第一罩体上设置有散热孔，和/或，所述第二罩体上设置有散热孔。
如此，第一罩体或第二罩体上设置有散热孔，散热孔的设置，保证了电机罩的散热性良好，避免了电机罩散热性能不好而导致电机过热有危险的情况发生，从而延长了电机的使用寿命，保证了电机使用时的安全性和可靠性。
在一个实施方式中，所述电机罩的后端设有固定槽，所述扇头组件的喇叭设在所述固定槽内。
如此，电机罩的后端设有固定槽，扇头组件的喇叭设在固定槽内，即电机罩的后端的固定槽内设置有喇叭，为喇叭在家用电器上的安装节省了空间，合理利用电机罩，以使喇叭能够固定于家用电器上，从而使其语音播报的功能能够正常进行，保证了产品使用时的功能多样性。
在一个实施方式中，所述电机罩的后端设置有卡扣，所述卡扣卡在所述喇叭上，以使所述喇叭固定在所述固定槽内。
如此，电机罩的后端设置有卡扣，通过卡扣将喇叭与电机罩相卡接，一方面，保证了喇叭与电机罩的连接强度，大大降低了喇叭在使用过程中从电机罩上掉落的概率，提高了喇叭使用时的可靠度；另一方面，卡接的连接方式简单，便于喇叭的安装与拆卸，从而大大提高了产品的装配效率。
在一个实施方式中，所述电机罩上设置有支撑部，所述支撑部支撑所述扇头组件的外壳。
如此，电机罩上的支撑部用于支撑扇头组件的外壳，一方面，保证了扇头组件的外壳内的空间，有利于电机散热，避免了电机过热的情况发生；另一方面，支撑部能够降低扇头组件的外壳发生变形的概率，从而保证了扇头组件的使用寿命，进而提高了产品的市场竞争力。
本发明实施方式的家用电器的摇头机构包括上述任一实施方式所述的电机罩组件。
本发明实施方式的家用电器的摇头机构中，通过将电机罩设置为第一罩体、连接部和第二罩体，电机罩罩在电机支架上能够保证电机罩与电机支架的连接强度，增强了产品使用的可靠度，同时两个罩体还能对电机支架进行保护，避免电机支架发生变形，且电机罩为塑料件，大大减轻了电机罩的重量，避免了使用电机时产生的噪音，提高了用户使用产品时的舒适度。
具体而言，相关技术中的家用电器，其电机罩一般为金属罩，即重量较大，容易导致运行过程中产生噪音，且电机罩的散热性能不好，封闭的电机外壳易造成电机过热；而本发明提供的电机罩组件，通过将电机罩设置为第一罩体、连接部和第二罩体，电机罩罩在电机支架上能够保证电机罩与电机支架的连接强度，从而增强了产品使用的可靠 度，且电机罩分为三个部分设置，省去了大量的材料，一方面，两个保护罩能够对电机支架进行保护，避免了电机支架发生变形的情况，保证了产品使用时的可靠性；另一方面，电机罩为塑料件，大大减轻了电机罩的重量，避免了使用电机时产生的噪音，提高了用户使用产品时的舒适度，同时，塑料应用广泛，价格低廉，很大程度上也降低了电机罩组件的生产制造成本；同时电机罩上形成的电机槽，在一定程度上有利于电机的安装，提高了电机的装配效率，从而增加了产品的市场竞争力。
在一个实施方式中，所述家用电器的摇头机构包括驱动装置、驱动齿轮及传动装置，所述驱动装置固定于所述电机支架上，所述驱动装置收容在所述电机罩组件内，所述驱动齿轮与所述驱动装置连接，所述电机支架可转动地连接所述传动装置，所述驱动装置用于驱动所述驱动齿轮绕所述传动装置转动以带动所述电机支架相对于所述传动装置转动。
在一个实施方式中，所述电机支架为摇头支架，所述电机支架形成有凸部，所述电机罩形成有凹部，所述凹部套设于所述凸部上。
在一个实施方式中，所述家用电器的摇头机构包括基座，所述基座与所述驱动装置固定连接，所述基座形成有基座收容槽，所述驱动齿轮收容于所述基座收容槽内，所述传动装置包括齿部，所述齿部与所述驱动齿轮啮合，所述驱动装置用于驱动所述驱动齿轮围绕所述齿部转动以带动所述电机支架相对于所述传动装置转动。
在一个实施方式中，所述家用电器的摇头机构包括固定在所述电机支架上的固定安装板，所述驱动装置及所述基座分别固定在所述固定安装板相背的两侧。
在一个实施方式中，所述驱动装置包括电机及输出轴，所述电机收容于所述收容腔室内，所述固定安装板开设有安装孔，所述摇头支架开设有轴孔，所述输出轴穿设所述安装孔及所述轴孔而连接所述驱动齿轮及所述电机。
在一个实施方式中，所述电机罩为一体成型结构。
本发明实施方式的扇头组件设置在家用电器上，其包括外壳、上述任一实施方式所述的电机罩组件、电路板和喇叭，所述外壳具有容纳空间，所述电机罩组件设置在所述容纳空间内，所述电路板固定在所述电机罩组件的电机罩上，所述喇叭固定在所述电机罩上
在本发明实施方式的扇头组件中，通过将电机罩设置为第一罩体、连接部和第二罩体，电机罩罩在电机支架上能够保证电机罩与电机支架的连接强度，从而增强了产品使用的可靠度，且电机罩分为三个部分设置，省去了大量的材料，一方面，两个保护罩能够对电机支架进行保护，避免了电机支架发生变形的情况，保证了产品使用时的可靠性；另一方面，电机罩为塑料件，大大减轻了电机罩的重量，避免了使用电机时产生的噪音，提高了用户使用产品时的舒适度，同时，塑料应用广泛，价格低廉，很大程度上也降低 了电机罩组件的生产制造成本；同时电机罩上形成的电机槽，在一定程度上有利于电机的安装，提高了电机的装配效率，从而增加了产品的市场竞争力。
在一个实施方式中，所述外壳的外表面上设置有容纳槽，所述外壳上设置有磁性元件，且所述磁性元件位于所述容纳空间内，并与所述容纳槽对应设置，其中，所述家用电器的遥控器设置在所述容纳槽内，且所述磁性元件用于吸附所述遥控器，以使所述遥控器固定在所述容纳槽内。
如此，磁性元件设置于外壳上的容纳空间内，遥控器设置于外壳内的容纳槽中，且磁性元件用于吸附遥控器，以使遥控器能够固定在容纳槽中，避免了遥控器乱放，导致用户需要使用时四处寻找的情况发生，从而提高了产品使用舒适度，同时磁性元件对遥控器进行吸引，能够将遥控器限制在容纳槽内，大大降低了遥控器从容纳槽中掉落的概率。
在一个实施方式中，所述外壳上设置有围板，所述围板围成安装槽，所述磁性元件设置在所述安装槽内。
如此，外壳上的围板围成安装槽，将磁性元件设置在安装槽内，即保证了磁性元件与扇头组件的连接强度，大大降低了磁性元件在工作过程中掉落的概率，同时磁性元件设置在安装槽内，也节省了安装空间，从而提高了用户使用产品时的舒适度。
在一个实施方式中，所述电机罩组件的支撑部抵在所述磁性元件上，用于支撑所述外壳。
如此，电机罩组件的支撑部抵在磁性元件上，一方面，能够支撑磁铁，防止磁铁掉落，保证了磁铁工作时的可靠性；另一方面，支撑部通过抵在磁铁上支撑外壳，间接对外壳起到了支撑作用，从而降低了外壳发生变形的概率，延长了外壳的使用寿命，从而提高了产品的市场竞争力。
本发明实施方式的家用电器包括上述任一实施方式所述的家用电器的摇头机构。
在本发明实施方式的家用电器中，通过将电机罩设置为第一罩体、连接部和第二罩体，电机罩罩在电机支架上能够保证电机罩与电机支架的连接强度，从而增强了产品使用的可靠度，且电机罩分为三个部分设置，省去了大量的材料，一方面，两个保护罩能够对电机支架进行保护，避免了电机支架发生变形的情况，保证了产品使用时的可靠性；另一方面，电机罩为塑料件，大大减轻了电机罩的重量，避免了使用电机时产生的噪音，提高了用户使用产品时的舒适度，同时，塑料应用广泛，价格低廉，很大程度上也降低了电机罩组件的生产制造成本；同时电机罩上形成的电机槽，在一定程度上有利于电机的安装，提高了电机的装配效率，从而增加了产品的市场竞争力。
在一个实施方式中，所述家用电器包括风叶及用于驱动所述风叶转动的风叶驱动机构，所述风叶驱动机构固设于所述电机支架前端且收容于所述收容腔室内，所述风叶驱 动机构与所述驱动装置间隔设置。
本发明实施方式的电风扇包括支撑座、上述任一实施方式所述的扇头组件和遥控器，所述扇头组件与所述支撑座连接，所述遥控器安装在所述扇头组件的容纳槽内。
在本发明实施方式的电风扇中，通过将电机罩设置为第一罩体、连接部和第二罩体，电机罩罩在电机支架上能够保证电机罩与电机支架的连接强度，从而增强了产品使用的可靠度，且电机罩分为三个部分设置，省去了大量的材料，一方面，两个保护罩能够对电机支架进行保护，避免了电机支架发生变形的情况，保证了产品使用时的可靠性；另一方面，电机罩为塑料件，大大减轻了电机罩的重量，避免了使用电机时产生的噪音，提高了用户使用产品时的舒适度，同时，塑料应用广泛，价格低廉，很大程度上也降低了电机罩组件的生产制造成本；同时电机罩上形成的电机槽，在一定程度上有利于电机的安装，提高了电机的装配效率，从而增加了产品的市场竞争力。
本发明的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本发明的实践了解到。
附图说明
本发明的上述和/或附加的方面和优点从结合下面附图对实施方式的描述中将变得明显和容易理解，其中：
图1是本发明实施方式的电机罩组件的结构示意图。
图2是本发明实施方式的电机罩组件的另一结构示意图。
图3是本发明实施方式的电机罩组件与电路板和喇叭配合的结构示意图。
图4是本发明实施方式的电机罩组件与电路板和喇叭配合的分解示意图。
图5是本发明实施方式的家用电器的立体示意图。
图6是本发明实施方式的家用电器的分解示意图。
图7是本发明实施方式的家用电器的另一分解示意图。
图8是本发明实施方式的家用电器的摇头机构的电机支架的立体示意图。
图9是本发明实施方式的家用电器的摇头机构的传动装置的立体示意图。
图10是本发明实施方式的家用电器的摇头机构的基座的立体示意图。
图11是本发明实施方式的家用电器的摇头机构的固定安装板的立体示意图。
图12是本发明实施方式的家用电器的扇头组件的剖视结构示意图。
图13是本发明实施方式的家用电器的扇头组件去掉外壳的分解结构示意图。
图14是本发明实施方式的家用电器的结构示意图。
图15是本发明实施方式的家用电器的局部剖视去掉电路板结构示意图。
具体实施方式
下面详细描述本发明的实施方式，所述实施方式的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施方式是示例性的，仅用于解释本发明，而不能理解为对本发明的限制。
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个所述特征。在本发明的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接。可以是机械连接，也可以是电连接。可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
在本发明中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
下文的公开提供了许多不同的实施方式或例子用来实现本发明的不同结构。为了简化本发明的公开，下文中对特定例子的部件和设置进行描述。当然，它们仅仅为示例，并且目的不在于限制本发明。此外，本发明可以在不同例子中重复参考数字和/或参考字母，这种重复是为了简化和清楚的目的，其本身不指示所讨论各种实施方式和/或设置之间的关系。此外，本发明提供了的各种特定的工艺和材料的例子，但是本领域普通技术人员可以意识到其他工艺的应用和/或其他材料的使用。
请一并参阅图1～图4及图12，本发明实施方式的电机罩组件100，设置在家用电器的扇头组件300上，包括：电机支架10和电机罩20。
具体地，电机罩20为塑料件，且罩在电机支架10上；其中，电机罩20包括第一 罩体21、连接部23和第二罩体22，且连接部23分别与第一罩体21和第二罩体22连接，第一罩体21与电机支架10的前端连接，并与电机支架10围成第一电机槽，第二罩体22与电机支架10的后端连接，并与电机支架10围成第二电机槽，连接部23与电机支架10固定连接。
本发明提供的电机罩组件100，通过将电机罩20设置为第一罩体21、连接部23和第二罩体22，电机罩20罩在电机支架上能够保证电机罩20与电机支架10的连接强度，从而增强了产品使用的可靠度，且电机罩20分为三个部分设置，省去了大量的材料，一方面，两个保护罩能够对电机支架10进行保护，避免了电机支架10发生变形的情况，保证了产品使用时的可靠性；另一方面，电机罩20为塑料件，大大减轻了电机罩20的重量，避免了使用电机时产生的噪音，提高了用户使用产品时的舒适度，同时，塑料应用广泛，价格低廉，很大程度上也降低了电机罩组件100的生产制造成本；同时电机罩20上形成的电机槽，在一定程度上有利于电机的安装，提高了电机的装配效率，从而增加了产品的市场竞争力。
在一个实施方式中，电机罩20上设有安装槽20a，扇头组件300的电路板30固定在安装槽20a内。
如此，电机罩20上设置有安装槽20a，且扇头组件300的电路板30固定在安装槽20a内，保证了电路板30能够与电机罩20相连接，从而保证了电机中的电路的连通，电机罩20能够对电路板30起到保护作用，延长了产品的使用寿命，从而增加了产品的市场竞争力。
在一个实施方式中，电机罩20上设置有多个卡钩25，且多个卡钩25沿电路板30的周向设置，多个卡钩25围成安装槽20a，且多个卡钩25钩在电路板30上。
如此，电机罩20上的卡钩25围成安装槽20a，且沿电路板30周向设置，即电路板30与电机罩20相钩接，一方面，保证了电路板30与电机罩20的连接强度，大大降低了电路板30从电机罩20上掉落的概率，保证了电路板30使用的可靠性；另一方面，卡接的连接方式简单，便于电路板30的安装与拆卸，提高了产品的装配效率，从而增加了产品的市场竞争力。
在一个实施方式中，如图1至图4所示，电机罩20上设置有定位柱26，定位柱26插入电路板30的定位孔31内(见图3)。
如此，电机罩20上的定位柱26与电路板30上的定位孔31相配合，对电路板30安装在电机罩20上进行定位，保证了电路板30安装时的准确性和快速性，从而提高了产品的装配效率。
在一个实施方式中，如图1至图4所示，连接部23通过螺钉(图中未示出)与电机支架10连接，且螺钉位于连接部23的前端。
在该实施例中，连接部23的前端与电机支架10通过螺钉相连接，一方面，保证了电机罩20的前端与电机支架10的连接强度，降低了电机支架的变形的概率，从而提高了产品使用时的可靠性；另一方面，螺钉的连接方式简单，应用广泛，降低了电机罩组件100的生产成本，从而提高了产品的市场竞争力。
在本发明的一个实施例中，电机罩20为塑料件。
如此，电机罩20为塑料件，一方面，大大减轻了电机罩20的重量，有效降低了电机在工作过程中的噪音，从而提高了用户使用家用电器400时的舒适度；另一方面，塑料应用广泛，价格低廉，很大程度上也降低了电机罩组件100的生产制造成本，从而增加了产品的市场竞争力。
在本发明的一个实施例中，第一罩体21上设置有散热孔211，和/或，第二罩体22上设置有散热孔211。
如此，第一罩体21或第二罩体22上设置有散热孔211，散热孔211的设置，保证了电机罩20的散热性良好，避免了电机罩20散热性能不好而导致电机过热有危险的情况发生，从而延长了电机的使用寿命，保证了电机使用时的安全性和可靠性。
在本发明的一个实施例中，电机罩20的后端设有固定槽27，扇头组件300的喇叭42设在固定槽27内。
如此，电机罩20的后端设有固定槽27，扇头组件300的喇叭42设在固定槽27内，即电机罩20的后端的固定槽27内设置有喇叭42，为喇叭42在家用电器400上的安装节省了空间，合理利用电机罩20，以使喇叭42能够固定于家用电器400上，从而使其语音播报的功能能够正常进行，保证了产品使用时的功能多样性。
在本发明的一个实施例中，电机罩20的后端设置有卡扣28，卡扣28卡在喇叭42上，以使喇叭42固定在固定槽27内。
在该实施例中，电机罩20的后端设置有卡扣28，通过卡扣28将喇叭42与电机罩20相卡接，一方面，保证了喇叭42与电机罩20的连接强度，大大降低了喇叭42在使用过程中从电机罩20上掉落的概率，提高了喇叭42使用时的可靠度；另一方面，卡接的连接方式简单，便于喇叭42的安装与拆卸，从而大大提高了产品的装配效率。
在本发明的一个实施例中，电机罩20上设置有支撑部24，支撑部24支撑扇头组件300的外壳40。
在该实施例中，电机罩20上的支撑部24用于支撑扇头组件300的外壳40，一方面，保证了扇头组件300的外壳40内的空间，有利于电机散热，避免了电机过热的情况发生；另一方面，支撑部24能够降低扇头组件300的外壳40发生变形的概率，从而保证了扇头组件300的使用寿命，进而提高了产品的市场竞争力。
请一并参阅图5～图11，本发明实施方式的家用电器的摇头机构200包括上述任一 实施方式的电机罩组件100。
本发明实施方式的家用电器的摇头机构200中，通过将电机罩20设置为第一罩体21、连接部23和第二罩体22，电机罩20罩在电机支架上能够保证电机罩20与电机支架10的连接强度，从而增强了产品使用的可靠度，且电机罩20分为三个部分设置，省去了大量的材料，一方面，两个保护罩能够对电机支架10进行保护，避免了电机支架10发生变形的情况，保证了产品使用时的可靠性；另一方面，电机罩20为塑料件，大大减轻了电机罩20的重量，避免了使用电机时产生的噪音，提高了用户使用产品时的舒适度，同时，塑料应用广泛，价格低廉，很大程度上也降低了电机罩组件100的生产制造成本；同时电机罩20上形成的电机槽，在一定程度上有利于电机的安装，提高了电机的装配效率，从而增加了产品的市场竞争力。
在一个实施方式中，家用电器的摇头机构200包括驱动装置210、驱动齿轮220及传动装置230。驱动装置210固定于电机支架10上。驱动装置210收容在电机罩组件100内。驱动齿轮220与驱动装置210连接。电机支架10可转动地连接传动装置230。驱动装置210用于驱动驱动齿轮220绕传动装置230转动以带动电机支架10相对于传动装置210转动。
在一个实施方式中，电机罩20开设有收容腔室20b内(见图2及图12)，驱动装置210收容在电机罩20内。
具体地，在本发明实施方式中，第一电机槽及第二电机槽连通并形成收容腔室20b。驱动装置210收容在第二电机槽内。
在一个实施方式中，电机支架10为摇头支架。电机支架10形成有凸部11。电机罩20形成有凹部20c。凹部20c套设于凸部11上。
如此，电机支架10通过凸部11与电机罩20的凹部20c套接，使得电机罩20与电机支架10具有相互支撑的作用，保证了电机支架10与电机罩20的连接整体性，从而可有效防止电机支架10在相对于传动装置230转动时出现因受力不均衡而导致变形的问题。
在本发明实施方式中，家用电器的摇头机构200包括设置于安装槽20a内的电路板30。电路板30与驱动装置20电性连接。
如此，电路板30设置于安装槽20a内，充分利用了电机罩20的可设置空间。电路板30可用于控制驱动装置210的运行。
在本发明实施方式中，家用电器的摇头机构200包括喇叭42。卡扣28固定喇叭42在电机罩20上。
具体地，在安装喇叭42时，先将喇叭42放置于固定槽27内并推入至预设的安放位置处，然后再利用卡扣28的弹性有效固定喇叭42的位置。如此，喇叭42可牢固地 设置在电机罩20上，同时，这样也合理利用了电机罩20的空间。
同时，喇叭42通过卡扣28固定在电机罩20上且与电路板30电性连接。喇叭42可用于语音提示家用电器的摇头机构200的运行状态。例如，当家用电器的摇头机构200进入开启状态时，喇叭42可通过语音提示用户家用电器的摇头机构200已进入运行状态。
在一个实施方式中，电机罩20开设有两个第一螺纹孔29(图2中只标示一个第一螺纹孔29)。电机支架10开设有两个第二螺纹孔12(图8中只标示一个第二螺纹孔12)。螺钉穿设第一螺纹孔29及第二螺纹孔12而将电机罩20固定在电机支架10上。
电机罩20通过螺钉固定在电机支架10上，如此，电机罩20与电机支架10的连接结构简单、牢固，有效地保证了电机罩20与电机支架10的连接稳定性，从而有效地提高了家用电器的摇头机构200的使用可靠性。
在一个实施方式中，所述家用电器的摇头机构200包括基座240。基座240与驱动装置210固定连接。基座240形成有基座收容槽241。驱动齿轮220收容于基座收容槽241内。传动装置230包括齿部231。齿部231与驱动齿轮220啮合。驱动装置210用于驱动驱动齿轮220围绕齿部231转动以带动电机支架10相对于传动装置230转动。
驱动齿轮220收容于基座收容槽240内可保证驱动齿轮220与齿部231配合的平行度，从而可有效避免因驱动齿轮220与齿部231配合偏转而导致家用电器的摇头机构200转动时出现疾步、抖动等问题。
在一个实施方式中，家用电器的摇头机构200包括固定在电机支架10上的固定安装板250。驱动装置210及基座240分别固定在固定安装板250相背的两侧。
因此，驱动装置210及基座240分别固定在固定安装板250相背的两侧可使得驱动装置210与基座240的重量分布更加均匀，提高了家用电器的摇头机构200的结构稳定性。
在一个实施方式中，驱动装置210包括电机212及输出轴213。电机212收容于收容腔室20b内。固定安装板250开设有安装孔251。电机支架10开设有轴孔13。输出轴213穿设安装孔251及轴孔13而连接驱动齿轮220及电机212。
具体地，本实用发明方式中，电机212收容于第二电机槽内，电机212用于驱动输出轴213转动，再由输出轴213带动驱动齿轮220转动。
如此，输出轴213穿设安装孔251及轴孔13而连接驱动齿轮220及电机212，保证了电机212与驱动齿轮220连接的稳定性，从而更有效地避免因电机212与驱动齿轮220配合偏转而导致出现疾步、抖动等问题。
在一个实施方式中，摇头支架10包括连接轴14。连接轴14与传动装置230可转动地连接。
如此，当驱动装置210驱动驱动齿轮220转动时，驱动齿轮220围绕齿部231转动以带动连接轴14转动，从而实现带动电机支架10转动。并且，电机支架10通过连接轴14与传动装置230连接，结构简单。
在一个实施方式中，家用电器的摇头机构200包括设置在齿部231中的轴承232。传动装置230通过轴承232与连接轴14过盈配合。
如此，传动装置230通过轴承232与电机支架10过盈配合，保证了传动装置230的轴线与电机支架10垂直，从而可有效防止家用电器的摇头机构200运行过程中出现晃动。
在一个实施方式中，电机罩20为一体成型结构。
例如，可通过注塑成型工艺加工出电机罩20。如此，电机罩20的加工方便，降低了家用电器的摇头机构200的成本。在某些实施方式中，当电机罩20包括第一罩体21、连接部23和第二罩体22时，在电机罩20注塑成型并脱模后，即可形成第一罩体21、连接部23和第二罩体22。
在一个实施方式中，散热孔211开设于电机罩20的顶部。因此，位于电机罩20顶部的散热孔211更有利于热量的散发，提高了驱动装置210的散热效率。
请参阅图12～图13，本发明实施方式的扇头组件300设置在家用电器400上，其包括外壳40、上述任一实施方式所述的电机罩组件100、电路板30和喇叭42。外壳40具有容纳空间，电机罩组件100设置在容纳空间内，且电路板30和喇叭42均固定于电机罩20上。
在本发明实施方式的扇头组件300中，通过将电机罩20设置为第一罩体21、连接部23和第二罩体22，电机罩20罩在电机支架上能够保证电机罩20与电机支架10的连接强度，从而增强了产品使用的可靠度，且电机罩20分为三个部分设置，省去了大量的材料，一方面，两个保护罩能够对电机支架10进行保护，避免了电机支架10发生变形的情况，保证了产品使用时的可靠性；另一方面，电机罩20为塑料件，大大减轻了电机罩20的重量，避免了使用电机时产生的噪音，提高了用户使用产品时的舒适度，同时，塑料应用广泛，价格低廉，很大程度上也降低了电机罩组件100的生产制造成本；同时电机罩20上形成的电机槽，在一定程度上有利于电机的安装，提高了电机的装配效率，从而增加了产品的市场竞争力。
在一个实施方式中，外壳40的外表面上设置有容纳槽，外壳40上设置有磁性元件43，且磁性元件43位于容纳空间内，并与容纳槽对应设置；其中，家用电器400的遥控器44设置在容纳槽内，且磁性元件43用于吸附遥控器44，以使遥控器44固定在容纳槽内。
如此，磁性元件43设置在容纳空间内，遥控器44设置于外壳40内的容纳槽中， 且磁性元件43用于吸附遥控器44，以使遥控器44能够固定在容纳槽中，避免了遥控器乱放，导致用户需要使用时四处寻找的情况发生，从而提高了产品使用舒适度，同时磁性元件43对遥控器44进行吸引，能够将遥控器限制在容纳槽内，大大降低了遥控器从容纳槽中掉落的概率。
遥控器44内设置有铁片，以使磁性元件43能够对遥控器44进行吸引，能够将遥控器44限制在安装槽内。
在一个实施方式中，外壳40上设置有围板41，围板41围成安装槽，磁性元件43设置在安装槽内。
如此，外壳40上的围板41围成安装槽，将磁性元件43设置在安装槽内，即保证了磁性元件43与扇头组件300的连接强度，大大降低了磁性元件43在工作过程中掉落的概率，同时磁性元件43设置在安装槽内，也节省了安装空间，从而提高了用户使用产品时的舒适度。
在一个实施方式中，电机罩组件100的支撑部24抵在磁性元件43上，用于支撑外壳40。
如此，电机罩组件100的支撑部24抵在磁性元件43上，一方面，能够支撑磁铁，防止磁铁掉落，保证了磁铁工作时的可靠性；另一方面，支撑部24通过抵在磁铁上支撑外壳40，间接对外壳40起到了支撑作用，从而降低了外壳40发生变形的概率，延长了外壳40的使用寿命，从而提高了产品的市场竞争力。
请参阅图5～图7，本发明实施方式的家用电器400a包括任一实施方式所述的家用电器的摇头机构200。
在本发明实施方式的家用电器400a中，通过将电机罩20设置为第一罩体21、连接部23和第二罩体22，电机罩20罩在电机支架上能够保证电机罩20与电机支架10的连接强度，从而增强了产品使用的可靠度，且电机罩20分为三个部分设置，省去了大量的材料，一方面，两个保护罩能够对电机支架10进行保护，避免了电机支架10发生变形的情况，保证了产品使用时的可靠性；另一方面，电机罩20为塑料件，大大减轻了电机罩20的重量，避免了使用电机时产生的噪音，提高了用户使用产品时的舒适度，同时，塑料应用广泛，价格低廉，很大程度上也降低了电机罩组件100的生产制造成本；同时电机罩20上形成的电机槽，在一定程度上有利于电机的安装，提高了电机的装配效率，从而增加了产品的市场竞争力。
在一个实施方式中，家用电器400a包括风叶410a及用于驱动风叶410a转动的风叶驱动机构420a。风叶驱动机构420a固设于电机支架10前端且收容于收容腔室20b内。风叶驱动机构420a与驱动装置210间隔设置。
具体地，风叶驱动机构420a为电机，风叶驱动机构420a收容于电机罩20的第一 电机槽。可以理解，其它需要使用摇头机构的家用电器也可采用以上实施方式的家用电器的摇头机构200。如此，家用电器400通过驱动装置210使电机支架10相对于传动装置230转动，以实现不同角度的送风。驱动装置210及风叶驱动机构420a均设置在电机支架10上，这使得家用电器400a的结构强度高，可靠性好。
同时，由于风叶驱动机构420a收容于电机罩20内，可防止灰层进入风叶驱动机构420a，保证了风叶驱动机构420a的驱动性能。并且，驱动装置210与风叶驱动机构420a均收容于同一电机罩20内，如此充分利用了电机罩20内的可设置空间，并降低了家用电器400a的制造成本。
请参阅图14～图15，本发明实施方式的电风扇400包括支撑座50、上述任一实施例提供的扇头组件300和遥控器44。扇头组件300与支撑座50连接；遥控器44安装在扇头组件300的容纳槽内。
在本发明实施方式的电风扇器400中，通过将电机罩20设置为第一罩体21、连接部23和第二罩体22，电机罩20罩在电机支架上能够保证电机罩20与电机支架10的连接强度，从而增强了产品使用的可靠度，且电机罩20分为三个部分设置，省去了大量的材料，一方面，两个保护罩能够对电机支架10进行保护，避免了电机支架10发生变形的情况，保证了产品使用时的可靠性；另一方面，电机罩20为塑料件，大大减轻了电机罩20的重量，避免了使用电机时产生的噪音，提高了用户使用产品时的舒适度，同时，塑料应用广泛，价格低廉，很大程度上也降低了电机罩组件100的生产制造成本；同时电机罩20上形成的电机槽，在一定程度上有利于电机的安装，提高了电机的装配效率，从而增加了产品的市场竞争力。
在本说明书的描述中，参考术语“一个实施方式”、“一些实施方式”、“示意性实施方式”、“示例”、“具体示例”、或“一些示例”等的描述意指结合实施方式或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施方式或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施方式或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施方式或示例中以合适的方式结合。
尽管已经示出和描述了本发明的实施方式，本领域的普通技术人员可以理解：在不脱离本发明的原理和宗旨的情况下可以对这些实施方式进行多种变化、修改、替换和变型，本发明的范围由权利要求及其等同物限定。

Claims (23)

  1. 一种电机罩组件，设置在家用电器的扇头组件上，其特征在于，包括：
    电机支架和电机罩，所述电机罩罩在所述电机支架上，且所述电机罩为塑料件；
    其中，所述电机罩包括第一罩体、连接部和第二罩体，且所述连接部分别与所述第一罩体和所述第二罩体连接，所述第一罩体与所述电机支架的前端连接，并与所述电机支架围成第一电机槽，所述第二罩体与所述电机支架的后端连接，并与所述电机支架围成第二电机槽，所述连接部与所述电机支架固定连接。
  2. 根据权利要求1所述的电机罩组件，其特征在于，
    所述电机罩上设有安装槽，所述扇头组件的电路板固定在所述安装槽内。
  3. 根据权利要求2所述的电机罩组件，其特征在于，
    所述电机罩上设置有多个卡钩，且多个所述卡钩沿所述电路板的周向设置，多个所述卡钩围成所述安装槽，且多个所述卡钩钩在所述电路板上。
  4. 根据权利要求2所述的电机罩组件，其特征在于，
    所述电机罩上设置有定位柱，所述定位柱插入所述电路板的定位孔内。
  5. 根据权利要求1所述的电机罩组件，其特征在于，
    所述连接部通过螺钉与所述电机支架连接，且所述螺钉位于所述连接部的前端。
  6. 根据权利要求1所述的电机罩组件，其特征在于，
    所述第一罩体上设置有散热孔，和/或，所述第二罩体上设置有散热孔。
  7. 根据权利要求1至6中任一项所述的电机罩组件，其特征在于，还包括：所述电机罩的后端设有固定槽，所述扇头组件的喇叭设在所述固定槽内。
  8. 根据权利要求7所述的电机罩组件，其特征在于，
    所述电机罩的后端设置有卡扣，所述卡扣卡在所述喇叭上，以使所述喇叭固定在所述固定槽内。
  9. 根据权利要求1至6中任一项所述的电机罩组件，其特征在于，所述电机罩上 设置有支撑部，所述支撑部支撑所述扇头组件的外壳。
  10. 一种家用电器的摇头机构，其特征在于，包括如权利要求1至9中任一项所述的电机罩组件。
  11. 根据权利要求10所述的家用电器的摇头机构，其特征在于，所述家用电器的摇头机构包括：
    驱动装置，所述驱动装置固定于所述电机支架上，所述驱动装置收容在所述电机罩组件内；
    驱动齿轮，所述驱动齿轮与所述驱动装置连接；
    传动装置，所述电机支架可转动地连接所述传动装置；
    所述驱动装置用于驱动所述驱动齿轮绕所述传动装置转动以带动所述电机支架相对于所述传动装置转动。
  12. 根据权利要求10所述的家用电器的摇头机构，其特征在于，所述电机支架为摇头支架，所述电机支架形成有凸部，所述电机罩形成有凹部，所述凹部套设于所述凸部上。
  13. 根据权利要求11所述的家用电器的摇头机构，其特征在于，所述家用电器的摇头支架包括基座，所述基座与所述驱动装置固定连接，所述基座形成有基座收容槽，所述驱动齿轮收容于所述基座收容槽内；
    所述传动装置包括齿部，所述齿部与所述驱动齿轮啮合；
    所述驱动装置用于驱动所述驱动齿轮围绕所述齿部转动以带动所述电机支架相对于所述传动装置转动。
  14. 根据权利要求13所述的家用电器的摇头机构，其特征在于，所述家用电器的摇头机构包括固定在所述电机支架上的固定安装板，所述驱动装置及所述基座分别固定在所述固定安装板相背的两侧。
  15. 根据权利要求14所述的家用电器的摇头机构，其特征在于，所述驱动装置包括电机及输出轴，所述电机收容于所述收容腔室内，所述固定安装板开设有安装孔，所述摇头支架开设有轴孔，所述输出轴穿设所述安装孔及所述轴孔而连接所述驱动齿轮及所述电机。
  16. 根据权利要求10所述的家用电器的摇头机构，其特征在于，所述电机罩为一体成型结构。
  17. 一种扇头组件，设置在家用电器上，其特征在于，包括：
    外壳，所述外壳具有容纳空间；
    如权利要求1至9中任一项所述的电机罩组件，所述电机罩组件设置在所述容纳空间内；
    电路板，所述电路板固定在所述电机罩组件的电机罩上；和
    喇叭，所述喇叭固定在所述电机罩上。
  18. 根据权利要求17所述的扇头组件，其特征在于，
    所述外壳的外表面上设置有容纳槽，所述外壳上设置有磁性元件，且所述磁性元件位于所述容纳空间内，并与所述容纳槽对应设置；
    其中，所述家用电器的遥控器设置在所述容纳槽内，且所述磁性元件用于吸附所述遥控器，以使所述遥控器固定在所述容纳槽内。
  19. 根据权利要求18所述的扇头组件，其特征在于，
    所述外壳上设置有围板，所述围板围成安装槽，所述磁性元件设置在所述安装槽内。
  20. 根据权利要求18所述的扇头组件，其特征在于，
    所述电机罩组件的支撑部抵在所述磁性元件上，用于支撑所述外壳。
  21. 一种家用电器，其特征在于，包括根据权利要求10-16任一项所述的家用电器的摇头机构。
  22. 根据权利要求21所述的家用电器，其特征在于，所述家用电器包括风叶及用于驱动所述风叶转动的风叶驱动机构，所述风叶驱动机构固设于所述电机支架前端且收容于所述收容腔室内，所述风叶驱动机构与所述驱动装置间隔设置。
  23. 一种电风扇，其特征在于，包括：
    支撑座；
    如权利要求17至20中任一项所述的扇头组件，所述扇头组件与所述支撑座连接； 和
    遥控器，所述遥控器安装在所述扇头组件的容纳槽内。
PCT/CN2016/095802 2016-04-20 2016-08-18 电机罩组件、摇头机构、扇头组件、电风扇及家用电器 WO2017181565A1 (zh)

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CN201610254638.7 2016-04-22
CN201610254638.7A CN105896796B (zh) 2016-04-22 2016-04-22 电机罩组件、扇头组件及电风扇

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