CN113638898A - Fan with transparent shell and manufacturing method - Google Patents

Fan with transparent shell and manufacturing method Download PDF

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Publication number
CN113638898A
CN113638898A CN202111105857.6A CN202111105857A CN113638898A CN 113638898 A CN113638898 A CN 113638898A CN 202111105857 A CN202111105857 A CN 202111105857A CN 113638898 A CN113638898 A CN 113638898A
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CN
China
Prior art keywords
fan
mesh enclosure
transparent
micro motor
fixed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202111105857.6A
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Chinese (zh)
Inventor
施超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202111105857.6A priority Critical patent/CN113638898A/en
Publication of CN113638898A publication Critical patent/CN113638898A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00Pumping installations or systems
    • F04D25/02Units comprising pumps and their driving means
    • F04D25/08Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/084Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation hand fans
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/008Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/02Selection of particular materials
    • F04D29/023Selection of particular materials especially adapted for elastic fluid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/26Rotors specially for elastic fluids
    • F04D29/32Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38Blades

Abstract

The invention discloses a fan with a transparent shell and a manufacturing method, and particularly relates to the technical field of fans. The front cover and the rear cover are connected with the front mesh enclosure and the rear mesh enclosure through screws to form an external structure of the fan, and PP, ABS, PC and PMMA materials are selected to be made into the fan blades, the fixed shaft and the external structure of the fan, the materials have the characteristics of chemical resistance, heat resistance, high strength, high toughness and the like, and the materials are transparent materials, so that the internal structure of the fan can be seen from the outside, the attractiveness of the appearance of the fan is greatly improved, and the market competitiveness is further improved.

Description

Fan with transparent shell and manufacturing method
Technical Field
The invention relates to the technical field of fans, in particular to a fan with a transparent shell and a manufacturing method thereof.
Background
The fan is a very common electric appliance, is a heat dissipation and cooling tool, is mostly used in hot summer, and has a simple structure and principle, the most central part of the fan is the fan blade, the fan blade is generally driven by electric power to rotate, the rotated fan blade drives airflow to flow so as to generate wind power, and the heat dissipation efficiency is improved by utilizing the wind power, so that the purposes of cooling and enjoying the cool are achieved.
With the development of modern technology and the improvement of living standard, the air conditioner gradually becomes the first choice of cooling in summer, however, the air conditioner can only be used in indoor closed space, and the fan is not limited by the place, especially the handheld fan appearing at present, small in size, low in price, can carry about after charging and use, very convenient and fast, so that the portable air conditioner is welcomed by people.
At present, handheld fans on the market are various and full of precious and various cartoon appearances are widely sought by young people, however, the manufacturing materials of the fans are mostly opaque common plastics, the materials are single, the manufacturing method is original, and the attractiveness needs to be further improved.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, the present invention provides a fan with a transparent casing and a manufacturing method thereof, so as to solve the above-mentioned problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a fan of transparent casing, includes micro motor, micro motor's output shaft one end is equipped with the fixed axle, the fixed axle is established at micro motor front side, the fixed axle outer end is fixed and is equipped with a plurality of flabellums, the outside of flabellum, fixed axle and micro motor is equipped with transparent mechanism.
Further, transparent mechanism includes the protecgulum, the protecgulum rear side is equipped with the back lid and is connected through the screw with the back lid, the fixed preceding screen panel that is equipped with in protecgulum top, preceding screen panel front side is equipped with the retainer plate, the fixed back screen panel that is equipped with in back lid top, the back screen panel is established at preceding screen panel rear side and is connected through the screw with preceding screen panel, flabellum, fixed axle, micro motor are all established between preceding screen panel and the back screen panel, micro motor establishes on the inside rear wall of back screen panel and is connected through the buckle with the back screen panel, protecgulum, back lid, preceding screen panel, back screen panel, flabellum, fixed axle are made by transparent material, transparent material chooses for use one kind in PP, ABS, PC, PMMA, consequently from outside alright see the inner structure of this fan, promoted the pleasing to the eye degree of this fan outward appearance greatly.
Further, the flabellum includes the flabellum main part, the fixed thermal-insulated film that is equipped with in flabellum main part outer end, the fixed anti oxidation membrane that is equipped with in thermal-insulated film outer end, the fixed antistatic membrane that is equipped with in anti oxidation membrane outer end, it is antistatic through the antistatic membrane, avoid being infected with the difficult clearance of dust because of static.
Further, antistatic membrane outer end spraying has sensitization powder coating that discolours, the flabellum front side is inlayed and is had the phosphor strip, and the phosphor strip is luminous at night, has improved the pleasing to the eye degree of flabellum.
Further, the handle is constituteed to protecgulum and hou gai, be equipped with battery, first circuit board, second circuit board between protecgulum and the hou gai, the fixed switch that is equipped with on the first circuit board, the through-hole has been opened to the protecgulum front side, switch one end is passed through the through-hole and is extended to the protecgulum front side, switch outer pot head is equipped with the switch cover, switch, battery and micro motor electric connection do not receive the dust through switch cover protection switch and influence.
Further, fixed GPS module, bluetooth apart from inductor, thermistor, speaker, timing module of being equipped with on the second circuit board, thermistor, timing module and micro motor electric connection, bluetooth is apart from inductor and speaker electric connection, and intelligent mobile device such as the usable bluetooth of inductor connection cell-phone is kept apart from to the bluetooth, and the distance between fan and the cell-phone is greater than the connection range of bluetooth and controls the speaker and sends the prompt tone, avoids the fan to be forgotten.
The invention also provides a method for manufacturing the fan with the transparent shell.
The invention has the technical effects and advantages that:
1. the front cover and the rear cover are connected with the front mesh enclosure and the rear mesh enclosure through screws to form an external structure of the fan, and PP, ABS, PC and PMMA materials are selected to be made into the fan blades, the fixed shaft and the external structure of the fan, the materials have the characteristics of chemical resistance, heat resistance, high strength, high toughness and the like, and the materials are transparent materials, so that the internal structure of the fan can be seen from the outside, the attractiveness of the appearance of the fan is greatly improved, and the market competitiveness is further improved.
2. According to the invention, the GPS module is arranged on the second circuit board, so that the position of the fan can be accurately found by utilizing the positioning of the GPS, the fan is prevented from being lost, the Bluetooth distance sensor is matched with the loudspeaker for use, the Bluetooth distance sensor can be connected with intelligent mobile equipment such as a mobile phone by utilizing Bluetooth, when the distance between the fan and the mobile phone is larger than the connection range of the Bluetooth, the Bluetooth can be disconnected, the loudspeaker is controlled to send a prompt tone, the fan is prevented from being forgotten, the thermistor can sense the external temperature, the resistance of the thermistor can be adjusted according to the external temperature, the rotating speed of the micro motor and the rotating speed of the fan blade can be adjusted, the wind power can be automatically adjusted according to the temperature, the use is more convenient, the timing module can time the fan, the fan is automatically turned off after the time is reached, and the practicability is improved.
Drawings
Fig. 1 is an exploded view of the present invention.
Fig. 2 is a front view of the present invention.
FIG. 3 is a perspective view of a fan blade of the present invention.
Fig. 4 is a perspective view of a first circuit board according to the present invention.
Fig. 5 is a perspective view of the micro motor of the present invention.
Fig. 6 is a perspective view of a second circuit board of the present invention.
FIG. 7 is a perspective half sectional view of a fan blade of the present invention.
The reference signs are: 1. a fan blade; 2. a stationary ring; 3. a front mesh enclosure; 4. a switch cover; 5. a front cover; 6. a through hole; 7. a switch; 8. a storage battery; 9. a rear cover; 10. a rear net cover; 11. a micro motor; 12. a first circuit board; 13. a second circuit board; 14. a fixed shaft; 15. a GPS module; 16. a Bluetooth distance sensor; 17. a thermistor; 18. a speaker; 19. a timing module; 20. a fluorescent strip; 21. a fan blade main body; 22. a heat insulating film; 23. an oxidation resistant film; 24. an antistatic film; 25. photosensitive color-changing powder coating.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings 1-7 of the specification, the fan of the transparent shell of this embodiment, including micro motor 11, micro motor 11's output shaft one end is equipped with fixed axle 14, fixed axle 14 is established in micro motor 11 front side, the fixed a plurality of flabellum 1 that is equipped with in fixed axle 14 outer end, flabellum 1 includes flabellum main part 21, the fixed thermal-insulated film 22 that is equipped with in flabellum main part 21 outer end to this isolated outside heat reduces its influence to flabellum main part 21, the fixed anti oxidation membrane 23 that is equipped with in thermal-insulated film 22 outer end improves flabellum main part 21's oxidation resistance and then improves its life, the fixed antistatic membrane 24 that is equipped with in anti oxidation membrane 23 outer end, with this antistatic, avoids being infected with the difficult clearance of dust because of static, antistatic membrane 24 outer end spraying has photosensitive color changing powder coating 25, and photosensitive color changing powder coating 25 is formed by glue and the mixing of photosensitive color changing powder, under sunshine shines changeable colour, has improved the pleasing to the eye degree of flabellum 1, flabellum 1 front side is inlayed and is had phosphor strip 20, and phosphor strip 20 is luminous at night, has improved the pleasing to the eye degree of flabellum 1, the outside of flabellum 1, fixed axle 14 and micro motor 11 is equipped with transparent mechanism, transparent mechanism includes protecgulum 5, protecgulum 5 rear side is equipped with back lid 9 and is connected through the screw with back lid 9, protecgulum 5 and back lid 9 constitute the handle, be equipped with battery 8, first circuit board 12, second circuit board 13 between protecgulum 5 and the back lid 9, fixed switch 7 that is equipped with on first circuit board 12 to this control micro motor 11's switch, protecgulum 5 front side is seted up through-hole 6, switch 7 one end extends to protecgulum 5 front side through-hole 6, switch 7 outer pot head is equipped with switch cover 4 for protection switch 7, switch 7, The fan comprises a storage battery 8 and a micro motor 11, wherein a front mesh enclosure 3 is fixedly arranged at the top end of a front cover 5, a fixing ring 2 is arranged on the front side of the front mesh enclosure 3, a rear mesh enclosure 10 is fixedly arranged at the top end of a rear cover 9, the rear mesh enclosure 10 is arranged on the rear side of the front mesh enclosure 3 and is connected with the front mesh enclosure 3 through screws, fan blades 1, a fixing shaft 14 and the micro motor 11 are arranged between the front mesh enclosure 3 and the rear mesh enclosure 10, the micro motor 11 is arranged on the rear wall inside the rear mesh enclosure 10 and is connected with the rear mesh enclosure 10 through buckles, the front cover 5, the rear cover 9, the front mesh enclosure 3, the rear mesh enclosure 10, the fan blades 1 and the fixing shaft 14 are made of transparent materials, one of PP, ABS, PC and PMMA is selected as the transparent material, so that the internal structure of the fan can be seen from the outside, and the attractiveness of the appearance of the fan is greatly improved.
The implementation scenario is specifically as follows: the micro motor 11 is fixed on the inner rear wall of the rear mesh enclosure 10 through a buckle, then the fixed shaft 14 is connected with the output shaft of the micro motor 11, the storage battery 8, the first circuit board 12 and the second circuit board 13 are sequentially placed at corresponding positions on the inner side of the rear cover 9, then the storage battery 8, the first circuit board 12, the second circuit board 13 and the micro motor 11 are connected according to corresponding connection relations by using a lead, after the connection, the switch sleeve 4 is sleeved at the outer end of the switch 7, then the front cover 5 is buckled at the front side of the rear cover 9, because the front mesh enclosure 3 is fixedly arranged at the top end of the front cover 5, the front mesh enclosure 3 is buckled at the front side of the rear mesh enclosure 10, the storage battery 8, the first circuit board 12 and the second circuit board 13 are fixedly sealed between the front cover 5 and the rear cover 9, the micro motor 11, the fan blades 1 and the fixed shaft 14 are sealed between the front mesh enclosure 3 and the rear mesh enclosure 10, at this time, it should be noted that one end of the switch sleeve 4 and one end of the switch 7 need to extend to the front side of the front cover 5 through the through hole 6, the front cover 5, the rear cover 9, the front mesh enclosure 3 and the rear mesh enclosure 10 are finely adjusted, the screw holes are aligned, the front cover 5, the rear cover 9, the front mesh enclosure 3 and the rear mesh enclosure 10 are tightly connected through screws, and finally the fixing ring 2 is installed on the front side of the front mesh enclosure 3, at this time, the whole fan of the present invention is installed, the front cover 5, the rear cover 9, the front mesh enclosure 3, the rear mesh enclosure 10, the fan blades 1 and the fixing shaft 14 are all made of transparent materials, so that the internal structure of the fan can be seen from the outside, the aesthetic degree of the fan appearance is greatly improved, further the market competitiveness is improved, the transparent materials can be PP, ABS, PC, PMMA, PP refers to polypropylene, and is a polymer formed by propylene through addition polymerization reaction and is a white waxy material, the ABS plastic is a terpolymer of three monomers of acrylonitrile, butadiene and styrene, is a tough, hard and rigid material with easily available raw materials, good comprehensive performance, low price and wide application, PMMA refers to organic glass and is called acrylic, and the ABS plastic has the advantages of better transparency, chemical stability, mechanical property and weather resistance, easy dyeing, easy processing, attractive appearance and the like.
Referring to the attached drawings 1-6 of the specification, in the transparent casing fan of this embodiment, a GPS module 15, a bluetooth distance sensor 16, a thermistor 17, a speaker 18 and a timing module 19 are fixed on the second circuit board 13, the GPS module 15 is arranged on the second circuit board 13, so that the position of the second circuit board can be accurately found by using the GPS positioning, the thermistor 17 and the timing module 19 are electrically connected with the micro motor 11, the thermistor 17 can sense the external temperature, so as to automatically adjust the wind power according to the temperature, the use is more convenient, the timing module 19 can time the fan, the fan is automatically turned off after the time is reached, the practicability is improved, the bluetooth distance sensor 16 is electrically connected with the speaker 18, the bluetooth distance sensor 16 can be connected with an intelligent mobile device such as a mobile phone by using bluetooth, and when the distance between the fan and the mobile phone is greater than the bluetooth connection range, the speaker 18 is controlled to emit a prompt sound, the fan is prevented from being forgotten.
The implementation scenario is specifically as follows: the GPS module 15 is arranged on the second circuit board 13, so that the position of the fan can be accurately found by utilizing the positioning of the GPS, the fan is prevented from being lost, the Bluetooth distance sensor 16 is matched with the loudspeaker 18 for use, the Bluetooth distance sensor 16 can be connected with intelligent mobile equipment such as a mobile phone and the like by utilizing Bluetooth, the mobile phone is not easy to forget when being carried, when the distance between the fan and the mobile phone is larger than the connection range of the Bluetooth, the Bluetooth is disconnected, and the speaker 18 is controlled to emit a prompt sound to prevent the fan from being forgotten, and the thermistor 17 can sense the external temperature, the resistance value of the micro motor 11 and the fan blade 1 is adjusted according to the external temperature, therefore, the wind power can be automatically adjusted according to the temperature, the use is more convenient, the timing module 19 can time the fan, the fan is automatically closed after the arrival time, and the practicability is improved.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims (7)

1. The utility model provides a fan of transparent casing, includes micro motor (11), the output shaft one end of micro motor (11) is equipped with fixed axle (14), establish at micro motor (11) front side fixed axle (14), fixed axle (14) outer end is fixed and is equipped with a plurality of flabellums (1), its characterized in that: and transparent mechanisms are arranged on the outer sides of the fan blades (1), the fixed shaft (14) and the micro motor (11).
2. A transparent-casing fan as claimed in claim 1, wherein: the transparent mechanism comprises a front cover (5), a rear cover (9) is arranged on the rear side of the front cover (5) and connected with the rear cover (9) through screws, a front mesh enclosure (3) is fixedly arranged at the top end of the front cover (5), a fixing ring (2) is arranged on the front side of the front mesh enclosure (3), a rear mesh enclosure (10) is fixedly arranged at the top end of the rear cover (9), the rear mesh enclosure (10) is arranged on the rear side of the front mesh enclosure (3) and connected with the front mesh enclosure (3) through screws, the fan blades (1), the fixing shaft (14) and the micro motor (11) are all arranged between the front mesh enclosure (3) and the rear mesh enclosure (10), the micro motor (11) is arranged on the rear wall inside the rear mesh enclosure (10) and connected with the rear mesh enclosure (10) through a buckle, and the front cover (5), the rear cover (9), the front mesh enclosure (3), the rear mesh enclosure (10), the fan blades (1) and the fixing shaft (14) are all made of transparent materials, the transparent material is selected from one of PP, ABS, PC and PMMA.
3. A transparent-casing fan as claimed in claim 1, wherein: flabellum (1) includes flabellum main part (21), fixed thermal-insulated film (22) that is equipped with in flabellum main part (21) outer end, thermal-insulated film (22) outer end is fixed and is equipped with anti-oxidant membrane (23), anti-oxidant membrane (23) outer end is fixed and is equipped with antistatic membrane (24).
4. A transparent-casing fan as claimed in claim 3, wherein: antistatic membrane (24) outer end spraying has sensitive light to become toner coating (25), flabellum (1) front side is inlayed and is had phosphor strip (20).
5. A transparent-casing fan as claimed in claim 2, wherein: the handle is constituteed with back lid (9) in protecgulum (5), be equipped with battery (8), first circuit board (12), second circuit board (13) between protecgulum (5) and back lid (9), fixed switch (7) of being equipped with on first circuit board (12), through-hole (6) have been seted up to protecgulum (5) front side, switch (7) one end is passed through-hole (6) and is extended to protecgulum (5) front side, switch (7) outer pot head is equipped with switch cover (4), switch (7), battery (8) and micro motor (11) electric connection.
6. A transparent-casing fan as claimed in claim 5, wherein: the Bluetooth distance sensor is characterized in that a GPS module (15), a Bluetooth distance sensor (16), a thermistor (17), a loudspeaker (18) and a timing module (19) are fixedly arranged on the second circuit board (13), the thermistor (17) and the timing module (19) are electrically connected with the micro motor (11), and the Bluetooth distance sensor (16) is electrically connected with the loudspeaker (18).
7. A method for manufacturing a fan with a transparent shell is characterized in that: method of manufacturing a fan of a transparent casing according to any of claims 1-6.
CN202111105857.6A 2021-09-22 2021-09-22 Fan with transparent shell and manufacturing method Pending CN113638898A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111105857.6A CN113638898A (en) 2021-09-22 2021-09-22 Fan with transparent shell and manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111105857.6A CN113638898A (en) 2021-09-22 2021-09-22 Fan with transparent shell and manufacturing method

Publications (1)

Publication Number Publication Date
CN113638898A true CN113638898A (en) 2021-11-12

Family

ID=78426165

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111105857.6A Pending CN113638898A (en) 2021-09-22 2021-09-22 Fan with transparent shell and manufacturing method

Country Status (1)

Country Link
CN (1) CN113638898A (en)

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6297608B1 (en) * 1999-12-06 2001-10-02 Asia Vitel Components Co., Ltd Drive circuit for a speed automatically adjusted fan
KR20090086717A (en) * 2008-02-11 2009-08-14 허용석 Bluetooth notice device
CN201486902U (en) * 2009-08-26 2010-05-26 吴超 Temperature-sensitive ceiling fan
BRPI1000420A2 (en) * 2010-02-22 2011-10-18 Mauricio Ramos Clemente electronic system with audible alarm or cell phone warning to warn of loss or theft and / or approaching luggage, briefcases, briefcases, purses and others or loss of children
CN102235376A (en) * 2011-07-28 2011-11-09 林增帅 Automatic thermoregulation fan
CN102979750A (en) * 2012-12-23 2013-03-20 昆山市圣光新能源科技有限公司 Solar small electric fan
CN106923754A (en) * 2017-04-22 2017-07-07 桂林理工大学 Wireless charging is swept the floor electric fan
CN207178266U (en) * 2017-09-07 2018-04-03 郭贤 A kind of hand-held fan
CN208185016U (en) * 2018-03-16 2018-12-04 刘保根 A kind of portable multifunctional fan
WO2019109470A1 (en) * 2017-12-06 2019-06-13 宋振明 Visually-suspended fan
CN209875512U (en) * 2019-04-12 2019-12-31 王勇峰 Handheld fan with holographic perspective display function
CN210240041U (en) * 2019-01-23 2020-04-03 江苏噶小环境科技有限公司 Industrial fan convenient to remove dust
CN111322260A (en) * 2020-04-03 2020-06-23 东莞市嘉木仕电子有限公司 Handheld fan
CN112983867A (en) * 2021-04-12 2021-06-18 深圳市星司南电子科技有限公司 Handheld beauty mirror fan

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6297608B1 (en) * 1999-12-06 2001-10-02 Asia Vitel Components Co., Ltd Drive circuit for a speed automatically adjusted fan
KR20090086717A (en) * 2008-02-11 2009-08-14 허용석 Bluetooth notice device
CN201486902U (en) * 2009-08-26 2010-05-26 吴超 Temperature-sensitive ceiling fan
BRPI1000420A2 (en) * 2010-02-22 2011-10-18 Mauricio Ramos Clemente electronic system with audible alarm or cell phone warning to warn of loss or theft and / or approaching luggage, briefcases, briefcases, purses and others or loss of children
CN102235376A (en) * 2011-07-28 2011-11-09 林增帅 Automatic thermoregulation fan
CN102979750A (en) * 2012-12-23 2013-03-20 昆山市圣光新能源科技有限公司 Solar small electric fan
CN106923754A (en) * 2017-04-22 2017-07-07 桂林理工大学 Wireless charging is swept the floor electric fan
CN207178266U (en) * 2017-09-07 2018-04-03 郭贤 A kind of hand-held fan
WO2019109470A1 (en) * 2017-12-06 2019-06-13 宋振明 Visually-suspended fan
CN208185016U (en) * 2018-03-16 2018-12-04 刘保根 A kind of portable multifunctional fan
CN210240041U (en) * 2019-01-23 2020-04-03 江苏噶小环境科技有限公司 Industrial fan convenient to remove dust
CN209875512U (en) * 2019-04-12 2019-12-31 王勇峰 Handheld fan with holographic perspective display function
CN111322260A (en) * 2020-04-03 2020-06-23 东莞市嘉木仕电子有限公司 Handheld fan
CN112983867A (en) * 2021-04-12 2021-06-18 深圳市星司南电子科技有限公司 Handheld beauty mirror fan

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