CN105896796B - Motor shade assembly, fan head assembly and electric fan - Google Patents
Motor shade assembly, fan head assembly and electric fan Download PDFInfo
- Publication number
- CN105896796B CN105896796B CN201610254638.7A CN201610254638A CN105896796B CN 105896796 B CN105896796 B CN 105896796B CN 201610254638 A CN201610254638 A CN 201610254638A CN 105896796 B CN105896796 B CN 105896796B
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- Prior art keywords
- motor
- cover
- electric machine
- machine support
- motor cover
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Classifications
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- 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
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- 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
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
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- 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
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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
The present invention provides a kind of motor shade assembly, fan head assemblies and electric fan, wherein motor shade assembly includes：Electric machine support and motor cover, motor cover are plastic part and cover on electric machine support；Wherein, motor cover includes the first cover body, interconnecting piece and the second cover body, and interconnecting piece is connect with the first cover body and the second cover body respectively, first cover body and the second cover body are connect with the front-end and back-end of electric machine support respectively, and first motor slot and the second motor slot are surrounded with electric machine support respectively, interconnecting piece is fixedly connected with electric machine support.Motor shade assembly provided by the invention; motor cover covers on electric machine support the bonding strength that can ensure motor cover and electric machine support; enhance the reliability that product uses; two cover bodies can also protect electric machine support simultaneously; electric machine support is avoided to deform, and motor cover is plastic part, significantly reduces the weight of motor cover; the noise generated when avoiding using motor, improves comfort level when using the product by the user.
Description
Technical field
The present invention relates to household appliance technical fields, in particular to a kind of motor shade assembly, with the motor shade assembly
Fan head assembly and the electric fan with the fan head assembly.
Background technology
Currently, the fan blade of electric fan is generally driven by motor, and the motor casing of traditional electric fan is metal cap, most of electricity
The motor used on fan has been mounted directly metal cap in process, to touch other elements when preventing its rotation, ensures
The trouble free service of electric fan, but metal cap is generally open, will not be protected to motor rack, be easy to cause motor rack
Deformation, influences the service life of motor rack, while the motor cover of metal is fixed on motor, since the weight of motor cover is larger,
Cause the weight of electric fan big, motor operation course is caused to be also easy to produce noise；And the weak heat-dissipating of metal cap, closing motor housing are easy
Cause motor overheating.
Invention content
At least one in order to solve the above-mentioned technical problem, it is an object of the present invention to provide a kind of lighter in weight and dissipate
The good motor shade assembly of hot property.
It is another object of the present invention to provide a kind of fan head assemblies with above-mentioned motor shade assembly.
It is yet a further object of the present invention to provide a kind of electric fans with above-mentioned fan head assembly.
In view of this, the motor shade assembly that first aspect present invention embodiment provides, is arranged the fan head assembly in electric fan
On, including：Electric machine support and motor cover, the motor cover cover on the electric machine support, and the motor cover is plastic part；Its
In, the motor cover include the first cover body, interconnecting piece and the second cover body, and the interconnecting piece respectively with first cover body and institute
The connection of the second cover body is stated, first cover body is connect with the front end of the electric machine support, and surrounds first with the electric machine support
Motor slot, second cover body are connect with the rear end of the electric machine support, and surround the second motor slot, institute with the electric machine support
Interconnecting piece is stated to be fixedly connected with the electric machine support.
Motor shade assembly provided by the invention, by setting motor cover to the first cover body, interconnecting piece and the second cover body, electricity
Hood covers on electric machine support the bonding strength that can ensure motor cover and electric machine support, enhances the reliability that product uses,
Two cover bodies can also protect electric machine support simultaneously, and electric machine support is avoided to deform, and motor cover is plastic part, significantly
The weight for alleviating motor cover, the noise generated when avoiding using motor improve comfort level when using the product by the user.
Specifically, electric fan in the related technology, motor cover is generally metal cap, i.e. weight is larger, is easy to cause
Noise is generated in operational process, and the heat dissipation performance of motor cover is bad, closed motor housing easily causes motor overheating；And this hair
The motor shade assembly of bright offer covers on motor by setting motor cover to the first cover body, interconnecting piece and the second cover body, motor cover
The bonding strength that can ensure motor cover and electric machine support on holder, to enhance the reliability that product uses, and motor cover
It is divided into three parts to be arranged, eliminates a large amount of material, on the one hand, two protective covers can protect electric machine support, keep away
Exempt from the case where electric machine support deforms, ensure that reliability when product uses；On the other hand, motor cover is plastic part,
The weight for significantly reducing motor cover, the noise generated when avoiding using motor improve comfortable when using the product by the user
Degree, meanwhile, plastic applications are extensive, cheap, largely also reduce the manufacturing cost of motor shade assembly；Simultaneously
The motor slot formed in motor cover is conducive to the installation of motor to a certain extent, improves the efficiency of assembling of motor, to increase
The competitiveness of product in market is added.
In addition, the motor shade assembly in above-described embodiment provided by the invention also has following additional technical feature：
In the above-mentioned technical solutions, the motor cover is equipped with mounting groove, and the circuit board of the fan head assembly is fixed on institute
It states in mounting groove.
In the technical scheme, mounting groove is provided in motor cover, and the circuit board for fanning head assembly is fixed in mounting groove,
Motor cover can play a protective role to circuit board, extend the service life of product, to increase the market competition of product
Power.
In any of the above-described technical solution, multiple grabs are provided in the motor cover, and multiple grabs are described in
Circuit board it is circumferentially disposed, multiple grabs surround the mounting groove, and multiple grabs are hooked on the circuit board.
In the technical scheme, the grab in motor cover surrounds mounting groove, and circumferentially disposed along circuit board, i.e., circuit board with
Motor cover phase clasp joint, on the one hand, ensure that circuit board and the bonding strength of motor cover, greatly reduce circuit board from motor cover
The probability fallen ensure that the reliability that circuit board uses；On the other hand, the connection type of clamping is simple, convenient for circuit board
Installation and dismounting, improve the efficiency of assembling of product, to increase the competitiveness of product in market.
In any of the above-described technical solution, positioning column is provided in the motor cover, the positioning column is inserted into the circuit
In the location hole of plate.
In the technical scheme, the positioning column in motor cover is matched with the location hole on circuit board, is installed to circuit board
It is positioned in motor cover, ensure that the accuracy and rapidity when circuit board installation, to improve the assembly effect of product
Rate.
In any of the above-described technical solution, the interconnecting piece is connect by screw with the electric machine support, and the screw
Positioned at the front end of the interconnecting piece.
In the technical scheme, the front end of interconnecting piece is connected with electric machine support by screw, on the one hand, ensure that motor
The front end of cover and the bonding strength of electric machine support, reduce the probability of the deformation of electric machine support, when being used to improve product
Reliability；On the other hand, the connection type of screw is simple, is widely used, and reduces the production cost of motor shade assembly, to
Improve the competitiveness of product in market.
In any of the above-described technical solution, it is provided with heat emission hole on first cover body, and/or, on second cover body
It is provided with heat emission hole.
In the technical scheme, it is provided with heat emission hole on the first cover body or the second cover body, the setting of heat emission hole ensure that electricity
The thermal diffusivity of hood is good, and it is bad and the dangerous situation of motor overheating is caused to occur to avoid motor cover heat dissipation performance, to
The service life for extending motor ensure that safety and reliability when motor uses.
In any of the above-described technical solution, the rear end of the motor cover is equipped with fixing groove, and the loudspeaker of the fan head assembly are set
In the fixing groove.
In the technical scheme, the rear end of motor cover is equipped with fixing groove, and the loudspeaker for fanning head assembly are located in fixing groove, i.e., electric
Loudspeaker are provided in the fixing groove of the rear end of hood, space is saved for installation of the loudspeaker on electric fan, rationally utilizes motor
Cover, so that loudspeaker can be fixed on electric fan, to enable the function of its voice broadcast to be normally carried out, ensure that product makes
The functional diversity of used time.
In any of the above-described technical solution, the rear end of the motor cover is provided with buckle, described to be stuck in the loudspeaker
On, so that the loudspeaker are fixed in the fixing groove.
In the technical scheme, the rear end of motor cover is provided with buckle, is mutually clamped loudspeaker with motor cover by buckling, one
Aspect ensure that loudspeaker and the bonding strength of motor cover, greatly reduce what loudspeaker were fallen from motor cover in use
Probability improves reliability when loudspeaker use；On the other hand, the connection type of clamping is simple, convenient for the installation of loudspeaker with tear open
It unloads, to substantially increase the efficiency of assembling of product.
In any of the above-described technical solution, support portion is provided in the motor cover, the support portion supports the fan head
The shell of component.
In the technical scheme, the support portion in motor cover is used to support the shell of fan head assembly, on the one hand, ensure that fan
Space in the shell of head assembly, the case where being conducive to motor radiating, avoiding motor overheating, occur；On the other hand, support portion
The probability that the shell of fan head assembly deforms can be reduced, to ensure that the service life of fan head assembly, and then is improved
The competitiveness of product in market.
The embodiment of second aspect of the present invention provides a kind of fan head assembly, is arranged on electric fan, including：Shell, institute
Stating shell has accommodation space；Motor shade assembly described in any of the above-described technical solution, the motor shade assembly are arranged in institute
It states in accommodation space；Circuit board, the circuit board are fixed in the motor cover of the motor shade assembly；And loudspeaker, the loudspeaker
It is fixed in the motor cover.
In the technical scheme, the fan head assembly that the embodiment of second aspect of the present invention provides, including it is shell, any of the above-described
Motor shade assembly, circuit board and loudspeaker in technical solution, the receiving that motor shade assembly is fixed on to shell in fan head assembly are empty
In, and circuit board and loudspeaker are both secured in motor cover, and space is greatly saved, that is, avoids the wave in space in motor cover
Take, greatly enhance the competitive advantage of motor cover, to improve the competitiveness of product in market.
In the above-mentioned technical solutions, it is provided with holding tank on the outer surface of the shell, is arranged on the shell and is magnetic
Element, and the magnetic element is located in the accommodation space, and be correspondingly arranged with the holding tank；Wherein, the electric fan
Remote controler be arranged in the holding tank, and the magnetic element is for adsorbing the remote controler, so that the remote controler is solid
It is scheduled in the holding tank.
In the technical scheme, magnetic element is set in the accommodation space on shell, and remote controler is set in shell
In holding tank, and magnetic element, so that remote controler can be fixed in holding tank, avoids remote controler unrest for adsorbing remote controler
The case where putting, user caused to need to look about when using, to improve product usage comfort, while magnetic element
Remote controler is attracted, remote controler can be limited in holding tank, greatly reduces what remote controler was fallen from holding tank
Probability.
In any of the above-described technical solution, coaming plate is provided on the shell, the coaming plate surrounds mounting groove, the magnetism
Element is arranged in the mounting groove.
In the technical scheme, the coaming plate on shell surrounds mounting groove, and magnetic element is arranged in mounting groove, that is, is ensured
The bonding strength of magnetic element and fan head assembly, greatly reduces the probability that magnetic element is fallen during the work time, simultaneously
Magnetic element is arranged in mounting groove, also saves installation space, comfort level when being used the product by the user to improve.
In any of the above-described technical solution, the support portion of the motor shade assembly is against on the magnetic element, for branch
Support the shell.
In the technical scheme, the support portion of motor shade assembly is against on magnetic element, on the one hand, magnet can be supported,
It prevents magnet from falling, ensure that reliability when magnet works；On the other hand, support portion is by being against support housing on magnet,
Supporting role is played to shell indirectly, to reduce the probability that shell deforms, extends the service life of shell, from
And improve the competitiveness of product in market.
The embodiment of third aspect present invention provides a kind of electric fan, including：Support base；In any of the above-described technical solution
The fan head assembly, the fan head assembly are connect with the support base；And remote controler, the remote controler are mounted on the fan head
In the holding tank of component.
In the technical scheme, the electric fan of the embodiment offer of third aspect present invention includes：It is support base, any of the above-described
The fan head assembly and remote controler provided in technical solution, and fan head assembly and connect with support base, remote controler is then arranged in holding tank
It is interior, for controlling electric fan, and further through the fan head assembly for being provided with the offer of second aspect of the present invention embodiment, have
Above-mentioned whole advantageous effects, details are not described herein.
The additional aspect and advantage of the present invention will become apparent in following description section, or practice through the invention
Recognize.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination following accompanying drawings to embodiment
Obviously and it is readily appreciated that, wherein：
Fig. 1 is the structural schematic diagram of motor shade assembly of the present invention；
Fig. 2 is the structural schematic diagram that motor shade assembly shown in Fig. 1 coordinates with the circuit board and loudspeaker；
Fig. 3 is the decomposition texture schematic diagram of structure shown in Fig. 2；
Fig. 4 is the schematic cross-sectional view of fan head assembly of the present invention；
Fig. 5 is the decomposition texture schematic diagram of fan head assembly (removing shell) of the present invention；
Fig. 6 is the structural schematic diagram of electric fan of the present invention；
Fig. 7 is broken section (removing circuit board) structural schematic diagram of electric fan shown in Fig. 6.
Wherein, the correspondence in Fig. 1 to Fig. 7 between reference numeral and component names is：
100 motor shade assemblies, 10 electric machine supports, 20 motor covers, 21 first cover bodies, 211 heat emission holes, 22 second cover bodies, 23
Interconnecting piece, 24 support portions, 25 grabs, 26 positioning columns, 27 fixing grooves, 28 buckles, 300 fan head assemblies, 30 circuit boards, 31 positioning
Hole, 40 shells, 41 coaming plates, 42 loudspeaker, 43 magnetic elements, 44 remote controlers, 400 electric fans, 50 support bases.
Specific implementation mode
To better understand the objects, features and advantages of the present invention, below in conjunction with the accompanying drawings and specific real
Mode is applied the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also
To be implemented different from other modes described here using other, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
Referring to the motor shade assembly of Fig. 1 to Fig. 3 descriptions according to some embodiments of the invention.
As shown in Figure 1 to Figure 3, the motor shade assembly 100 that first aspect present invention embodiment provides is arranged in electric fan
In 400 fan head assembly 300, including：Electric machine support 10 and motor cover 20.
Specifically, motor cover 20 is plastic part, and is covered on electric machine support 10；Wherein, motor cover 20 includes the first cover body
21, interconnecting piece 23 and the second cover body 22, and interconnecting piece 23 is connect with the first cover body 21 and the second cover body 22 respectively, the first cover body 21
It is connect with the front end of electric machine support 10, and first motor slot, the second cover body 22 and electric machine support 10 is surrounded with electric machine support 10
Rear end connects, and surrounds the second motor slot with electric machine support 10, and interconnecting piece 23 is fixedly connected with electric machine support 10.
Motor shade assembly 100 provided by the invention, by setting motor cover 20 to the first cover body 21, interconnecting piece 23 and
Two cover bodies 22, motor cover 20 covers on electric machine support the bonding strength that can ensure motor cover 20 and electric machine support 10, to increase
The reliability that strong product uses, and motor cover 20 is divided and is arranged for three parts, eliminates a large amount of material, on the one hand, two
Protective cover can protect electric machine support 10, avoid the case where electric machine support 10 deforms, and ensure that product uses
When reliability；On the other hand, motor cover 20 is plastic part, significantly reduces the weight of motor cover 20, avoids using motor
When the noise that generates, improve comfort level when using the product by the user, meanwhile, plastic applications are extensive, cheap, largely
On also reduce the manufacturing cost of motor shade assembly 100；The motor slot formed in motor cover 20 simultaneously, to a certain extent
The installation for being conducive to motor improves the efficiency of assembling of motor, to increase the competitiveness of product in market.
In one embodiment of the invention, as shown in Figure 4 and Figure 5, motor cover 20 is equipped with mounting groove, fans head assembly
300 circuit board 30 is fixed in mounting groove.
In this embodiment, mounting groove is provided in motor cover 20, and the circuit board 30 for fanning head assembly 300 is fixed on installation
In slot, it ensure that circuit board 30 can be connected with motor cover 20, to ensure that the connection of the circuit in motor, motor cover 20
It can play a protective role to circuit board 30, extend the service life of product, to increase the competitiveness of product in market.
In one embodiment of the invention, as shown in Figures 1 to 5, multiple grabs 25 are provided in motor cover 20, and more
A grab 25 is circumferentially disposed along circuit board 30, and multiple grabs 25 surround mounting groove, and multiple grabs 25 are hooked on circuit board 30.
In this embodiment, the grab 25 in motor cover 20 surrounds mounting groove, and circumferentially disposed along circuit board 30, i.e. circuit
Plate 30 and 20 phase clasp joint of motor cover, on the one hand, the bonding strength that ensure that circuit board 30 and motor cover 20 greatly reduces circuit
The probability that plate 30 is fallen from motor cover 20 ensure that the reliability that circuit board 30 uses；On the other hand, the connection type of clamping
Simply, it is convenient for the installation and dismounting of circuit board 30, the efficiency of assembling of product is improved, to increase the market competition of product
Power.
In one embodiment of the invention, as shown in Figure 1 to Figure 3, positioning column 26, positioning column are provided in motor cover 20
26 are inserted into the location hole of circuit board 30.
In this embodiment, the positioning column 26 in motor cover 20 is matched with the location hole on circuit board 30, to circuit board
30 are positioned in motor cover 20, ensure that the accuracy and rapidity when circuit board 30 is installed, to improve production
The efficiency of assembling of product.
In one embodiment of the invention, as shown in Figure 1 to Figure 3, interconnecting piece 23 by screw (not shown) with
Electric machine support 10 connects, and screw is located at the front end of interconnecting piece 23.
In this embodiment, the front end of interconnecting piece 23 is connected with electric machine support 10 by screw, on the one hand, ensure that electricity
The bonding strength of the front end and electric machine support 10 of hood 20, reduces the probability of the deformation of electric machine support, to improve product
Reliability when use；On the other hand, the connection type of screw is simple, is widely used, and reduces the production of motor shade assembly 100
Cost, to improve the competitiveness of product in market.
In one embodiment of the invention, motor cover 20 is plastic part.
In this embodiment, motor cover 20 is plastic part, on the one hand, significantly reduces the weight of motor cover 20, effectively drops
The low noise of motor during the work time, to improve comfort level of the user using electric fan 400 when；On the other hand, it moulds
Material is widely used, cheap, largely also reduces the manufacturing cost of motor shade assembly 100, to increase
The competitiveness of product in market.
In one embodiment of the invention, as shown in Figure 1 to Figure 3, it is provided with heat emission hole 211 on the first cover body 21, and/
Or, being provided with heat emission hole 211 on the second cover body 22.
In this embodiment, it is provided with heat emission hole 211 on the first cover body 21 or the second cover body 22, the setting of heat emission hole 211,
It ensure that the thermal diffusivity of motor cover 20 is good, avoid that 20 heat dissipation performance of motor cover is bad and the feelings that cause motor overheating dangerous
Condition occurs, and to extend the service life of motor, ensure that safety and reliability when motor uses.
In one embodiment of the invention, as shown in Figures 1 to 7, the rear end of motor cover 20 is equipped with fixing groove 27, fans head
The loudspeaker 42 of component 300 are located in fixing groove 27.
In this embodiment, the rear end of motor cover 20 is equipped with fixing groove 27, and the loudspeaker 42 of fan head assembly 300 are located at fixing groove
In 27, i.e., loudspeaker 42 are provided in the fixing groove 27 of the rear end of motor cover 20, are that installation of the loudspeaker 42 on electric fan 400 is saved
Space rationally utilizes motor cover 20, so that loudspeaker 42 can be fixed on electric fan 400, to make the work(of its voice broadcast
It can be normally carried out, ensure that functional diversity when product uses.
In one embodiment of the invention, as shown in figures 1 and 3, the rear end of motor cover 20 is provided with buckle 28, buckle
28 are stuck on loudspeaker 42, so that loudspeaker 42 are fixed in fixing groove 27.
In this embodiment, the rear end of motor cover 20 is provided with buckle 28, by buckling 28 by loudspeaker 42 and motor cover 20
Mutually be clamped, on the one hand, the bonding strength that ensure that loudspeaker 42 and motor cover 20, greatly reduce loudspeaker 42 in use from
The probability fallen in motor cover 20 improves reliability when loudspeaker 42 use；On the other hand, the connection type of clamping is simple,
Convenient for the installation and dismounting of loudspeaker 42, to substantially increase the efficiency of assembling of product.
In one embodiment of the invention, as shown in Figures 1 to 7, support portion 24, support portion are provided in motor cover 20
The shell 40 of 24 support fan head assemblies 300.
In this embodiment, the support portion 24 in motor cover 20 is used to support the shell 40 of fan head assembly 300, on the one hand,
The case where ensure that the space in the shell 40 of fan head assembly 300, being conducive to motor radiating, avoid motor overheating occurs；Separately
On the one hand, support portion 24 can reduce the probability that the shell 40 of fan head assembly 300 deforms, to ensure that fan head assembly
300 service life, and then improve the competitiveness of product in market.
The embodiment of second aspect of the present invention provides a kind of fan head assembly 300, as shown in Figure 4 and Figure 5, is arranged in electric wind
On fan 400, including：Motor shade assembly 100, circuit board 30 and the loudspeaker 42 that shell 40, any of the above-described embodiment provide.
Specifically, shell 40 has accommodation space；Motor shade assembly 100 is arranged in accommodation space；Circuit board 30 is fixed
In the motor cover 20 of motor shade assembly 100；Loudspeaker 42 are fixed in motor cover 20.
In this embodiment, the fan head assembly 300 that the embodiment of second aspect of the present invention provides, including it is shell 40, above-mentioned
Motor shade assembly 100, circuit board 30 and the loudspeaker 42 that any embodiment provides, are fixed on fan head assembly by motor shade assembly 100
In 300 in the accommodation space of shell 40, and circuit board 30 and loudspeaker 42 are both secured in motor cover 20, and space is greatly saved,
The waste for avoiding space in motor cover 20 greatly enhances the competitive advantage of motor cover 20, to improve production
The market competitiveness of product.
In one embodiment of the invention, as shown in figs. 4 and 7, it is provided with holding tank on the outer surface of shell 40, outside
It is provided with magnetic element 43 on shell 40, and magnetic element 43 is located in accommodation space, and is correspondingly arranged with holding tank；Wherein, electric
The remote controler 44 of fan 400 is arranged in holding tank, and magnetic element 43 is used to adsorb remote controler 44, so that remote controler 44 is fixed
In holding tank.
In this embodiment, magnetic element 43 is arranged in accommodation space, and remote controler 44 is set to the receiving in shell 40
In slot, and magnetic element 43, so that remote controler 44 can be fixed in holding tank, avoids remote controler for adsorbing remote controler 44
The case where leaving about, user caused to need to look about when using, to improve product usage comfort, while magnetic member
Part 43 attracts remote controler, and remote controler can be limited in holding tank, greatly reduces remote controler and falls from holding tank
The probability fallen.
It is provided with iron plate in remote controler, so that magnetic element 43 can attract remote controler, remote controler can be limited
System is in mounting groove.
In one embodiment of the invention, as shown in figs. 4 and 7, coaming plate 41 is provided on shell 40, coaming plate 41 surrounds
Mounting groove, magnetic element 43 are arranged in mounting groove.
In this embodiment, the coaming plate 41 on shell 40 surrounds mounting groove, magnetic element 43 is arranged in mounting groove, i.e.,
It ensure that magnetic element 43 and fan the bonding strength of head assembly 300, greatly reduce magnetic element 43 and fall during the work time
Probability, while magnetic element 43 be arranged in mounting groove, installation space is also saved, when being used the product by the user to improve
Comfort level.
In one embodiment of the invention, as shown in figs. 4 and 7, the support portion 24 of motor shade assembly 100 is against magnetism
On element 43, it is used to support shell 40.
In this embodiment, the support portion 24 of motor shade assembly 100 is against on magnetic element 43, on the one hand, can be supported
Magnet prevents magnet from falling, and ensure that reliability when magnet works；On the other hand, support portion 24 is propped up by being against on magnet
Shell 40 is supportted, supporting role is played to shell 40 indirectly, to reduce the probability that shell 40 deforms, extends shell
40 service life, to improve the competitiveness of product in market.
The embodiment of third aspect present invention provides a kind of electric fan 400, as shown in Figure 6 and Figure 7, including：Support base
50, the fan head assembly 300 and remote controler 44 that any of the above-described embodiment provides.
Specifically, fan head assembly 300 is connect with support base 50；Remote controler 44 is mounted in the holding tank of fan head assembly 300.
In this embodiment, the electric fan 400 of the embodiment offer of third aspect present invention includes：It is support base 50, above-mentioned
The fan head assembly 300 and remote controler 44 that any embodiment provides, and fan head assembly 300 and connect with support base 50, remote controler 44 is then
It is arranged in holding tank, for controlling electric fan 400, and is provided further through second aspect of the present invention embodiment is provided with
Fan head assembly 300, have above-mentioned whole advantageous effects, details are not described herein.
Motor shade assembly provided by the invention, by setting motor cover to the first cover body, interconnecting piece and the second cover body, electricity
Hood covers on electric machine support the bonding strength that can ensure motor cover and electric machine support, enhances the reliability that product uses,
Two cover bodies can also protect electric machine support simultaneously, and electric machine support is avoided to deform, and motor cover is plastic part, significantly
The weight for alleviating motor cover, the noise generated when avoiding using motor improve comfort level when using the product by the user.
Specifically, electric fan in the related technology, motor cover is generally metal cap, i.e. weight is larger, is easy to cause
Noise is generated in operational process, and the heat dissipation performance of motor cover is bad, closed motor housing easily causes motor overheating；And this hair
The motor shade assembly of bright offer covers on motor by setting motor cover to the first cover body, interconnecting piece and the second cover body, motor cover
The bonding strength that can ensure motor cover and electric machine support on holder, to enhance the reliability that product uses, and motor cover
It is divided into three parts to be arranged, eliminates a large amount of material, on the one hand, two protective covers can protect electric machine support, keep away
Exempt from the case where electric machine support deforms, ensure that reliability when product uses；On the other hand, motor cover is plastic part,
The weight for significantly reducing motor cover, the noise generated when avoiding using motor improve comfortable when using the product by the user
Degree, meanwhile, plastic applications are extensive, cheap, largely also reduce the manufacturing cost of motor shade assembly；Simultaneously
The motor slot formed in motor cover is conducive to the installation of motor to a certain extent, improves the efficiency of assembling of motor, to increase
The competitiveness of product in market is added.
In the present invention, term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " peace
The terms such as dress ", " connected ", " connection ", " fixation " shall be understood in a broad sense, for example, " connection " may be a fixed connection, it can also
It is to be detachably connected, or be integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.It is right
For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one reality of the present invention
It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality
Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more of the embodiments or examples with
Suitable mode combines.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (13)
1. a kind of motor shade assembly is arranged in the fan head assembly of electric fan, which is characterized in that including：
Electric machine support and motor cover, the motor cover cover on the electric machine support, and the motor cover is plastic part；
Wherein, the motor cover includes the first cover body, interconnecting piece and the second cover body, and the interconnecting piece is covered with described first respectively
Body is connected with second cover body, and first cover body is connect with the front end of the electric machine support, and is enclosed with the electric machine support
At first motor slot, second cover body is connect with the rear end of the electric machine support, and surrounds the second electricity with the electric machine support
Trough, the interconnecting piece are fixedly connected with the electric machine support；
Support portion is provided in the motor cover, the support portion supports the shell of the fan head assembly.
2. motor shade assembly according to claim 1, which is characterized in that
The motor cover is equipped with mounting groove, and the circuit board of the fan head assembly is fixed in the mounting groove.
3. motor shade assembly according to claim 2, which is characterized in that
Multiple grabs are provided in the motor cover, and multiple grabs are along the circumferentially disposed of the circuit board, it is multiple described
Grab surrounds the mounting groove, and multiple grabs are hooked on the circuit board.
4. motor shade assembly according to claim 2, which is characterized in that
Positioning column is provided in the motor cover, the positioning column is inserted into the location hole of the circuit board.
5. motor shade assembly according to claim 1, which is characterized in that
The interconnecting piece is connect by screw with the electric machine support, and the screw is located at the front end of the interconnecting piece.
6. motor shade assembly according to claim 1, which is characterized in that
It is provided with heat emission hole on first cover body, and/or, it is provided with heat emission hole on second cover body.
7. motor shade assembly according to any one of claim 1 to 6, which is characterized in that further include：The motor cover
Rear end is equipped with fixing groove, and the loudspeaker of the fan head assembly are located in the fixing groove.
8. motor shade assembly according to claim 7, which is characterized in that
The rear end of the motor cover is provided with buckle, described to be stuck on the loudspeaker so that the loudspeaker be fixed on it is described
In fixing groove.
9. a kind of fan head assembly is arranged on electric fan, which is characterized in that including：
Shell, the shell have accommodation space；
Such as motor shade assembly described in any item of the claim 1 to 8, the motor shade assembly is arranged in the accommodation space
It is interior；
Circuit board, the circuit board are fixed in the motor cover of the motor shade assembly；With
Loudspeaker, the loudspeaker are fixed in the motor cover.
10. fan head assembly according to claim 9, which is characterized in that
It is provided with holding tank on the outer surface of the shell, magnetic element, and the magnetic element position are provided on the shell
In in the accommodation space, and it is correspondingly arranged with the holding tank；
Wherein, the remote controler of the electric fan is arranged in the holding tank, and the magnetic element is for adsorbing the remote control
Device, so that the remote controler is fixed in the holding tank.
11. fan head assembly according to claim 10, which is characterized in that
Coaming plate is provided on the shell, the coaming plate surrounds mounting groove, and the magnetic element is arranged in the mounting groove.
12. fan head assembly according to claim 10, which is characterized in that
The support portion of the motor shade assembly is against on the magnetic element, is used to support the shell.
13. a kind of electric fan, which is characterized in that including：
Support base；
Fan head assembly as described in any one of claim 9 to 12, the fan head assembly are connect with the support base；With
Remote controler, the remote controler are mounted in the holding tank of the fan head assembly.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610254638.7A CN105896796B (en) | 2016-04-22 | 2016-04-22 | Motor shade assembly, fan head assembly and electric fan |
| PCT/CN2016/095802 WO2017181565A1 (en) | 2016-04-20 | 2016-08-18 | Motor cover assembly, turning mechanism, fan head assembly, fan, and home appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610254638.7A CN105896796B (en) | 2016-04-22 | 2016-04-22 | Motor shade assembly, fan head assembly and electric fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105896796A CN105896796A (en) | 2016-08-24 |
| CN105896796B true CN105896796B (en) | 2018-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610254638.7A Active CN105896796B (en) | 2016-04-20 | 2016-04-22 | Motor shade assembly, fan head assembly and electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105896796B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109201292A (en) * | 2018-08-28 | 2019-01-15 | 杭州富阳锡平建筑劳务有限公司 | Miberal powder bucket discharging guide device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001012382A (en) * | 1999-06-29 | 2001-01-16 | Toshiba Home Technology Corp | Electric fan |
| CN201953694U (en) * | 2011-01-28 | 2011-08-31 | 佛山市富士宝电器科技股份有限公司 | Swinging mechanism of fan head |
| CN102278319A (en) * | 2011-08-20 | 2011-12-14 | 广东金莱特电器股份有限公司 | Remote-control wall fan |
| CN203214442U (en) * | 2013-04-16 | 2013-09-25 | 广东金莱特电器股份有限公司 | Heat dissipation shield structure of oscillating fan |
| CN203466669U (en) * | 2012-08-09 | 2014-03-05 | 日本电产株式会社 | Motor |
| CN205654576U (en) * | 2016-04-20 | 2016-10-19 | 广东美的环境电器制造有限公司 | Domestic appliance's oscillating mechanism and domestic appliance |
-
2016
- 2016-04-22 CN CN201610254638.7A patent/CN105896796B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001012382A (en) * | 1999-06-29 | 2001-01-16 | Toshiba Home Technology Corp | Electric fan |
| CN201953694U (en) * | 2011-01-28 | 2011-08-31 | 佛山市富士宝电器科技股份有限公司 | Swinging mechanism of fan head |
| CN102278319A (en) * | 2011-08-20 | 2011-12-14 | 广东金莱特电器股份有限公司 | Remote-control wall fan |
| CN203466669U (en) * | 2012-08-09 | 2014-03-05 | 日本电产株式会社 | Motor |
| CN203214442U (en) * | 2013-04-16 | 2013-09-25 | 广东金莱特电器股份有限公司 | Heat dissipation shield structure of oscillating fan |
| CN205654576U (en) * | 2016-04-20 | 2016-10-19 | 广东美的环境电器制造有限公司 | Domestic appliance's oscillating mechanism and domestic appliance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105896796A (en) | 2016-08-24 |
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