CN102400934A - Electric safety fan - Google Patents

Electric safety fan Download PDF

Info

Publication number
CN102400934A
CN102400934A CN2011103513053A CN201110351305A CN102400934A CN 102400934 A CN102400934 A CN 102400934A CN 2011103513053 A CN2011103513053 A CN 2011103513053A CN 201110351305 A CN201110351305 A CN 201110351305A CN 102400934 A CN102400934 A CN 102400934A
Authority
CN
China
Prior art keywords
electric fan
fan
electric
air speed
gravity sensor
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
CN2011103513053A
Other languages
Chinese (zh)
Inventor
陆菊芳
Original Assignee
陆菊芳
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
Application filed by 陆菊芳 filed Critical 陆菊芳
Priority to CN2011103513053A priority Critical patent/CN102400934A/en
Publication of CN102400934A publication Critical patent/CN102400934A/en
Pending legal-status Critical Current

Links

Abstract

The invention discloses an electric safety fan. The electric safety fan is characterized in that a panel of the electric fan is provided with a gravity sensor and a knob box, wherein the gravity sensor is connected with an internal power switch of the electric fan; when the electric fan falls down, the gravity sensor transmits a switching-off signal to the power switch so as to cut off the power of the electric fan, so that the safety of the electric fan is improved; the knob box is internally provided with an air speed adjusting knob and an illuminating lamp; and simultaneously an air speed display screen on the panel can receive and display air speed data of a motor of the fan so as to be convenient for a user to know the air speed condition of the electric fan at any time.

Description

Safe electric fan
Technical field
The present invention relates to a kind of safe electric fan, particularly relate to a kind of safe electric fan that can cut off the electricity supply automatically.
Background technique
When weather is hot, the electric fan that people are used to lower the temperature, during its running, the blade of electric fan is high speed rotating under the drive of motor, to make nice and cool wind-force.Sometimes people are careless, and pedestal fan is knocked over, and its motor is still fallen on the ground in charged working state, risk of short-circuits is arranged, even cause fire.
Summary of the invention
Technical problem to be solved by this invention is, a kind of electric fan is provided, and more specifically, provides a kind of safe electric fan that can cut off the electricity supply automatically.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: a kind of safe electric fan is characterized in that the panel of this electric fan is provided with: gravity sensor, and it is connected with the internal power switch of electric fan; Turn-knob box, its inside are provided with wind speed and regulate turn-knob and lighting burner; The wind speed display screen, it receives the air speed data of fan motor.
Advantage of the present invention is; The panel of safety electric fan of the present invention is provided with: gravity sensor, and it is connected with the internal power switch of electric fan, when electric fan falls down; This gravity sensor transmits shutdown signal to cut off the power supply of electric fan, the Security that has improved electric fan to power switch.Simultaneously, the wind speed display screen on the panel can receive and show the air speed data of fan motor so that understand the wind conditions of electric fan at any time.
Description of drawings
Fig. 1 is the overall structure schematic representation of safety electric fan of the present invention.
Embodiment
For further disclosing technological scheme of the present invention, be described with reference to the accompanying drawings mode of execution of the present invention now:
Fig. 1 is the overall structure schematic representation of safety electric fan of the present invention, and the panel 10 of electric fan is provided with among the figure: gravity sensor 11, and it is connected with the internal power switch of electric fan; Turn-knob box 20, its inside are provided with wind speed and regulate turn-knob and lighting burner; Wind speed display screen 30, it receives the air speed data of fan motor.
As shown in Figure 1; The panel of the safe electric fan among the figure is provided with: gravity sensor, and it is connected with the internal power switch of electric fan, when electric fan falls down; This gravity sensor transmits shutdown signal to cut off the power supply of electric fan, the Security that has improved electric fan to power switch.Simultaneously, the wind speed display screen on the panel can receive and show the air speed data of fan motor so that understand the wind conditions of electric fan at any time.Therefore, the safety electric fan is a safety, and is simple and practical again.
More than, basic design of the present invention and basic principle have been set forth through introduction to listed mode of execution.But the present invention never is limited to above-mentioned listed mode of execution, and every equivalent variations, improvement and deliberately of inferior quality behavior of doing based on technological scheme of the present invention of change all should belong to protection scope of the present invention.

Claims (1)

1. a safe electric fan is characterized in that, the panel of this electric fan (10) is provided with: gravity sensor (11), and it is connected with the internal power switch of electric fan; Turn-knob box (20), its inside are provided with wind speed and regulate turn-knob and lighting burner; Wind speed display screen (30), it receives the air speed data of fan motor.
CN2011103513053A 2011-11-09 2011-11-09 Electric safety fan Pending CN102400934A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011103513053A CN102400934A (en) 2011-11-09 2011-11-09 Electric safety fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011103513053A CN102400934A (en) 2011-11-09 2011-11-09 Electric safety fan

Publications (1)

Publication Number Publication Date
CN102400934A true CN102400934A (en) 2012-04-04

Family

ID=45883468

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011103513053A Pending CN102400934A (en) 2011-11-09 2011-11-09 Electric safety fan

Country Status (1)

Country Link
CN (1) CN102400934A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105179286A (en) * 2015-07-22 2015-12-23 小米科技有限责任公司 Electric fan control method and device
CN105607536A (en) * 2015-12-25 2016-05-25 小米科技有限责任公司 Method and system for protecting electrical equipment and electrical equipment
CN107542694A (en) * 2017-07-28 2018-01-05 广东美的环境电器制造有限公司 Fan method for controlling rotation, system and fan

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105179286A (en) * 2015-07-22 2015-12-23 小米科技有限责任公司 Electric fan control method and device
CN105607536A (en) * 2015-12-25 2016-05-25 小米科技有限责任公司 Method and system for protecting electrical equipment and electrical equipment
CN107542694A (en) * 2017-07-28 2018-01-05 广东美的环境电器制造有限公司 Fan method for controlling rotation, system and fan

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20120404