WO2010135891A1 - Handheld flashlight-fan - Google Patents

Handheld flashlight-fan Download PDF

Info

Publication number
WO2010135891A1
WO2010135891A1 PCT/CN2009/075480 CN2009075480W WO2010135891A1 WO 2010135891 A1 WO2010135891 A1 WO 2010135891A1 CN 2009075480 W CN2009075480 W CN 2009075480W WO 2010135891 A1 WO2010135891 A1 WO 2010135891A1
Authority
WO
WIPO (PCT)
Prior art keywords
case
illuminant
led
fan
characteristic
Prior art date
Application number
PCT/CN2009/075480
Other languages
French (fr)
Inventor
Zhigang Zheng
Original Assignee
Zhigang Zheng
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 to CN2009200575963U priority Critical patent/CN201448272U/en
Priority to CN200920057596.3 priority
Application filed by Zhigang Zheng filed Critical Zhigang Zheng
Publication of WO2010135891A1 publication Critical patent/WO2010135891A1/en

Links

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
    • F21LIGHTING
    • F21LLIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00Electric lighting devices with self-contained electric batteries or cells
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00Lighting devices intended to be free-standing
    • F21S6/002Table lamps, e.g. for ambient lighting
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00Lighting devices intended to be free-standing
    • F21S6/005Lighting devices intended to be free-standing with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp for ambient lighting
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0088Ventilating systems
    • F21V33/0096Fans, e.g. ceiling fans
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00Lighting devices intended to be free-standing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]

Abstract

A handheld flashlight-fan is a handheld fan that uses a LED as its illuminant, which is composed of a pedestal (6), a case (5), a fan blade (4), a rotating shaft and a motor. The motor is fixed and installed in the case (5) and connects with the rotating shaft on which installed the fan blade (4). There is an air outlet on the case (5). The case (5) is installed on the pedestal (6). There is a LED illuminant (2) at the front end of the case (5). The LED illuminant (2) connects with the power supply by wires.A switch (24) is located on the connection wires. There is a lampshade (13) at the front end of the case. The LED illuminant (2) is installed on an illuminant retaining plate (15) which is installed at the front end of the case (5). The handheld flashlight-fan can function as a handheld fan and a flashlight. It can also be placed on a desk and very easy to use.

Description

Description Title of Invention: HANDHELD FLASHLIGHT-FAN
Technical Field
FIELD OF THE INVENTION
[1] The handheld flashlight- fan in this utility model belongs to the area of air- conditioning, in specific; it is a handheld fan that uses LED as the illuminant. BACKGROUND OF THE INVENTION
[2] Fans are used more and more widely in people's life. The tendency is to make the fans as miniaturized as possible. Normally, an electronic fan is composed of a fan blade, a rotating shaft and a motor. The motor is fixed in the case. It connects with the rotating shaft. The fan blade is installed on the rotating shaft. There is an air outlet on the case. While in use, by connecting the power supply, the motor will drive the rotating shaft and the fan blade to rotate. But for the small fans, people like to hold them by their hands. The desk fans are not convenient to be held by hand and are not easy to move as well. Besides, they have the single functions as fans, without the functions of illuminating. SUMMARY OF THE INVENTION
[3] The purpose of this utility model is to avoid the shortcoming in the current technology and provide a handheld flashlight-fan that can realize both functions of a fan and an illuminant, meanwhile, easy to use.
[4] The purpose of this utility model is achieved through the following measurements. It is composed of a pedestal, a case, a fan blade, a rotating shaft and a motor. The motor is installed in the case. The motor connects with the rotating shaft. The fan blade is installed on the rotating shaft. There is an air outlet on the case. The case is installed on the pedestal. An illuminant is located on the front end of the case. The illuminant uses LED. The LED illuminant is connected with the power supply by wires. A switch is located on the connection wire. A lampshade is located at the front end of the case.
[5] The motor in this utility model connects with the rotating shaft. The rotating shaft is vertically installed in the case. The fan blade is installed on the rotating shaft, forming a vertical fan. This utility model has an air outlet on the side of the case.
[6] The LED illuminant in this utility model is installed on the illuminant retaining plate.
The illuminant retaining plate is installed at the front end of the case. The lampshade is located in front of the LED illuminant. The front end of the case has screw threads. The lampshade also has screw threads. The lampshade connects with the front end of the case through the screw threads.
[7] In this utility model, there is a light-collecting hood at the front end of the case. The light-collecting hood is installed at the front end of the case through a supporter. One end of the supporter connects with the front end of the case. The supporter inserts into the front end of the case. The light-collecting hood is located on one end of the supporter. Light beams are collected by the light-collecting hood. The supporter can connect the front end of the case through the screw threads. The supporter can also connect with the front end of the case through the connecting button. The light- collecting hood is fixed on the supporter through the top cover.
[8] In this utility model, the pedestal is located in one end of the case. The retaining pin is located on the pedestal. There is a retaining pin hole locates on the end of the case. There is a groove on the retaining pin. The end of the case inserts into the pedestal. On the pedestal, the retaining pin inserts into the retaining pin hole at the end of the case. Rotate the end of the case to make the groove on the retaining pin clip on the end of the case. By fixing the case on the pedestal, we can make this utility model a desk fan and desk lamp. The pedestal can connect with the case through the screw threads. The pedestal has screw pedestal and the end of the case also has screw threads. They connect through the screw threads.
[9] In this utility model, a switch is located on the case. The switch is a circled flake. The circled flake has an opening. There is a positioning card on the circled flake. The positioning card has a hole. The spring goes through the hole on the positioning card. The spring is fixed on the case. There is a switching contact on the case. The switching contact is located on both sides of the positioning card of the circled flake. There is a switching contact on the positioning card of the circled flake. By turning the switching contact to the left and right, the switch is closed or opened. Cover the switch with soft rubber. The soft rubber should surround the switch.
[10] There is a power supply plug and a USB socket on the case.
[11] The LED illuminant at the front end of the case can also be other energy-saving lamps.
[12] This utility model features simple and reasonable structure as well as easy assembly.
Users can either handhold the fan flashlight or place it on the desk, it is very convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[13] Figure 1 is the structural sketch of this utility model;
[14] Figure 2 is the structural sketch of this utility model;
[15] Figure 3 is the structural sketch of the preferred embodiment in this utility model;
[16] Figure 4 is the D-D cross-sectional sketch of figure 3;
[17] Figure 5 is the F-F cross-sectional sketch of figure 3;
[18] Figure 6 is the structural sketch of the pedestal connection;
[19] Figure 7 is the sketch of the bottom of figure 3; [20] Figure 8 is the E-E cross-sectional sketch of figure 2;
[21] Figure 9 is the structural sketch of the preferred embodiment in this utility model.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT
[22] Provided below are the further explanations about this utility model, in combination with the attached figures.
[23] As shown in figure 1 and figure 2, this utility model is composed of a pedestal 6, a case 5, a fan blade 4, a power supply 7, a rotating shaft and a motor. The motor is installed in the case. The motor connects with the rotating shaft. The fan blade is installed on the rotating shaft. The motor connects with the rotating shaft. The rotating shaft is vertically installed in the case. The fan blade is installed on the rotating shaft, forming a vertical fan. There is an air outlet on the side of the case. The LED il- luminant 2 is located at the front end of the case. The LED illuminant is installed on the illuminant retaining plate 15. There is a light- transmitting hood 16 at the front end of the LED illuminant 2. The LED illuminant connects with the power supply 7 by the wires. A lampshade 13 is located at the front end of the case. There are screw threads at the front end of the case. There are also screw threads at the end of the lampshade. The lampshade connects with the front end of the case through the screw threads. The light-collecting hood 3 is located at the front end of the case. The light-collecting hood is installed at the front end of the case through the supporter 11. The light-collecting hood 3 is fixed on the supporter through the top cover 1. The light-collecting hood is fixed on the supporter. One end of the supporter connects with the front end of the case. The supporter inserts into the front end of the case. The supporter can also connect with the front end of the case through a connecting button. The light-collecting hood 3 is located on one end of the supporter. Light beams are collected by the light- collecting hood.
[24] The pedestal 6 is located on one end of the case. The retaining pin is located on the pedestal. There is a retaining pin hole on the end of the case. The retaining pin has a groove. The end of the case inserts into the pedestal. The retaining pin on the pedestal inserts into the retaining pin hole at the end of the case. Rotating the end of the case will make the groove on the retaining pin clip on the end of the case. Fix the case onto the pedestal. This makes the utility model a desk fan and desk lamp.
[25] The switch 24 is located on the case. The switch is a circled flank. There is an opening on the circled flank. A positioning card is located on the circled flank. The positioning card has a hole. The spring 9 goes through the hole on the positioning card. The spring is fixed on the case. There is a switching contact 8 located on the case. The switching contact is located on both side of the positioning card on the circled flank. There is a switching contact on the positioning card of the circled flank. Turning the circled flank left and right will make the switching contact close and open. Cover the switch with soft rubber 23. The soft rubber should surround the switch 24.
[26] As shown in figure 3, 4 and 5, this utility model is composed of a case, a fan blade 4, a power supply 7, a rotating shaft 42 and a motor 41. The motor is fixed in the case. The motor connects with the rotating shaft. The fan blade is installed on the rotating shaft. The motor connects with the rotating shaft. The rotating shaft is vertically installed in the case. The fan blade is installed on the rotating shaft, forming a vertical fan. There is an air outlet on the side of the case. The LED illuminant 2 is located at the front end of the case. The LED illuminant is installed on the illuminant retaining plate 15. The light- transmitting hood 16 is located at the front end of the LED illuminant 2. The LED illuminant connects with the power supply 7 by wires. The lampshade 13 is located at the front end of the case. There are screw threads at the front end of the case. There are also screw threads on the lampshade. The lampshade connects with the front end of the case through the screw threads. The lampshade 13 is installed with inwardly dented at the front end of the case. The front end of the case is inwardly dented. The end of the case has a retaining pin hole 21 in order to fix the case onto the pedestal.
[27] As shown in figure 6 and 7, the pedestal 6 is located on one end of the case. There are three retaining pins 22 on the pedestal. The end of the case has three retaining pin holes 21. There is a groove on the retaining pin. The end of the case inserts into the pedestal. The retaining pins on the pedestal insert into the retaining pin holes at the end of the case. Rotating the end of the case can make the retaining pin clip on the end of the case. Fix the case onto the pedestal. This makes the utility model a desk fan and desk lamp.
[28] As shown in figure 8, there is a switch 24 on the case. The switch is a circled flank.
There is an opening on the circled flank. The positioning card 25 is located on the circled flank. There is a hole on the positioning card. The spring 9 goes through the hole on the positioning card. The spring is fixed on the case. The switching contact 8 is located on the case. The switching contact is located on both sides of the positioning cards. There are switching contacts on the positioning card of the circled flank. Rotating the circled flank left and right will make the switching contact close and open. Cover the switch with soft rubber 23. The soft rubber 23 should surround the switch 24. Rotate the soft rubber to drive the switch to obtain switching control. While rotating the soft rubber to the left, the flashlight will turn on. While rotating it the second time, the flash warning light will turn on. While rotate it the third time, the emergency light will turn on. While rotating it the fourth time, the light will turn off. Then the cycle repeats. While rotating the soft rubber to the right, the fan will turn on. While rotating it again, the fan will turn off. Then the cycle repeats.
[29] As shown in figure 9, the light-collecting hood 3 is located at the front end of the case. The light-collecting hood is installed at the front end of the case through supporter 11. The light-collecting hood 3 is fixed on the supporter through the top cover 1. The light-collecting hood is fixed on the supporter. One end of the supporter connects with the front end of the case. The supporter inserts into the front end of the case. The light-collecting hood 3 is located on one end of the supporter. Light beams are collected by the light-collecting hood. There is a power supply plug 26 on the case. The power supply can be connected. A USB socket 27 for computer connection locates on the case. The USB socket for the computer and the power supply such as a transformer can be connected.

Claims

Claims
[Claim 1] A handheld flashlight-fan, which is composed of a case, a fan blade, a rotating shaft and a motor, wherein, the motor is fixed in the case and connected with the rotating shaft, the fan blade is installed on the rotating shaft, and there is an air outlet on the case, which is characteristic of, there is an illuminant at the front end of the case, and there is a lampshade at the front end of the case.
[Claim 2] The handheld flashlight-fan according to Claim 1 , which is characteristic of, a LED is used as the illuminant, and the LED illuminant connects with the power supply by wires, and there is a switch on the connection wires.
[Claim 3] The handheld flashlight-fan according to Claim 1 , which is characteristic of, a LED is used as the illuminant, and the LED illuminant is installed on the illuminant retaining plate which is installed in the front end of the case, and there is a lampshade in front of the LED illuminant, and there are screw threads at the front end of the case and on the lampshade for connecting the lampshade with the front end of the case.
[Claim 4] The handheld flashlight-fan according to Claim 1 , which is characteristic of, a LED is used as the illuminant, and a light-collecting hood is installed at the front end of the case through a supporter which is inserted into the front end of the case, one end of the supporter connects with the front end of the case, the light-collecting hood is located on the other end of the supporter.
[Claim 5] The handheld flashlight-fan according to Claim 1 , which is characteristic of, a LED is used as the illuminant, and there is a pedestal on one end of the case, there is a retaining pin on the pedestal, there is a retaining pin hole on the end of the case, there is a groove on the retaining pin, and the end of the case inserts onto the pedestal, the retaining pin on the pedestal inserts into the retaining pin hole on the end of the case.
[Claim 6] The handheld flashlight-fan according to Claim 1 , which is characteristic of, a LED is used as the illuminant, the rotating shaft is vertically installed in the case, and there is an air outlet on the side of the case.
[Claim 7] The handheld flashlight-fan according to Claim 1 , which is characteristic of, a LED is used as the illuminant, there is a switch on the case, the switch is a circled flank with an opening and a positioning card, the positioning card has a hole on it, a spring goes through the hole on the positioning card and is fixed on the case, there is a switching contact on the case, and the switching contact is located on both sides of the circled flank .
[Claim 8] The handheld flashlight-fan according to Claim 1 , which is characteristic of, there are a power supply plug and a USB socket on the case.
[Claim 9] The handheld flashlight-fan according to Claim 4 , which is characteristic of, the light-collecting hood is fixed on the supporter through a top cover.
[Claim 10] The handheld flashlight-fan according to Claim 7 , which is characteristic of, the switch is covered with soft rubber which surround the switch.
PCT/CN2009/075480 2009-05-26 2009-12-11 Handheld flashlight-fan WO2010135891A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2009200575963U CN201448272U (en) 2009-05-26 2009-05-26 Flashlight fan
CN200920057596.3 2009-05-26

Publications (1)

Publication Number Publication Date
WO2010135891A1 true WO2010135891A1 (en) 2010-12-02

Family

ID=41716853

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2009/075480 WO2010135891A1 (en) 2009-05-26 2009-12-11 Handheld flashlight-fan

Country Status (3)

Country Link
CN (1) CN201448272U (en)
HK (1) HK1131856A2 (en)
WO (1) WO2010135891A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017098078A (en) * 2015-11-24 2017-06-01 株式会社中部コーポレーション Illumination pile
US9822965B1 (en) 2013-10-11 2017-11-21 James Kirk Jackson Multipurpose hand-held device and associated systems and methods

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102278731A (en) * 2011-08-15 2011-12-14 苏州晶雷光电照明科技有限公司 Heat dissipation structure for light emitting diode (LED) floor lamp
CN102434473B (en) * 2011-12-20 2013-07-31 章建每 Multifunctional handheld fan and using method thereof

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN88212106U (en) * 1988-02-01 1988-12-21 江麓机械厂劳动服务公司 Multipurpose combination rerersing fan
CN2032661U (en) * 1988-05-21 1989-02-15 赵扬 Portable electric fan
CN2085866U (en) * 1991-03-16 1991-10-02 郭维涛 Portable electric fan
CN2131014Y (en) * 1991-08-17 1993-04-28 张捷 Multifunctional flashlight for field prospecting
DE29615145U1 (en) * 1996-08-30 1997-01-23 Amlang Heinrich Electrically operated insect catcher with non-killing effect
CN2567374Y (en) * 2002-09-09 2003-08-20 邓椿 Hand pocket two-used electric fan with lighting function
CN201062718Y (en) * 2007-08-15 2008-05-21 蒋加祥 Charging lamp with electric fan
CN201141520Y (en) * 2007-12-27 2008-10-29 苏笑言 Multifunctional torch
CN201184316Y (en) * 2008-04-17 2009-01-21 陈就 LED lamp fan

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN88212106U (en) * 1988-02-01 1988-12-21 江麓机械厂劳动服务公司 Multipurpose combination rerersing fan
CN2032661U (en) * 1988-05-21 1989-02-15 赵扬 Portable electric fan
CN2085866U (en) * 1991-03-16 1991-10-02 郭维涛 Portable electric fan
CN2131014Y (en) * 1991-08-17 1993-04-28 张捷 Multifunctional flashlight for field prospecting
DE29615145U1 (en) * 1996-08-30 1997-01-23 Amlang Heinrich Electrically operated insect catcher with non-killing effect
CN2567374Y (en) * 2002-09-09 2003-08-20 邓椿 Hand pocket two-used electric fan with lighting function
CN201062718Y (en) * 2007-08-15 2008-05-21 蒋加祥 Charging lamp with electric fan
CN201141520Y (en) * 2007-12-27 2008-10-29 苏笑言 Multifunctional torch
CN201184316Y (en) * 2008-04-17 2009-01-21 陈就 LED lamp fan

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9822965B1 (en) 2013-10-11 2017-11-21 James Kirk Jackson Multipurpose hand-held device and associated systems and methods
JP2017098078A (en) * 2015-11-24 2017-06-01 株式会社中部コーポレーション Illumination pile

Also Published As

Publication number Publication date
CN201448272U (en) 2010-05-05
HK1131856A2 (en) 2010-02-05

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