CN205071954U - Take electronic mosquito of battery indicator function - Google Patents

Take electronic mosquito of battery indicator function Download PDF

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Publication number
CN205071954U
CN205071954U CN201520791398.5U CN201520791398U CN205071954U CN 205071954 U CN205071954 U CN 205071954U CN 201520791398 U CN201520791398 U CN 201520791398U CN 205071954 U CN205071954 U CN 205071954U
Authority
CN
China
Prior art keywords
battery
circuit
electric
handle
mosquito flap
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.)
Expired - Fee Related
Application number
CN201520791398.5U
Other languages
Chinese (zh)
Inventor
曾爱华
赖文沛
张雄英
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.)
Shanghai Novosense Microelectronics Co Ltd
Original Assignee
Shanghai Novosense Microelectronics Co Ltd
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 Shanghai Novosense Microelectronics Co Ltd filed Critical Shanghai Novosense Microelectronics Co Ltd
Priority to CN201520791398.5U priority Critical patent/CN205071954U/en
Application granted granted Critical
Publication of CN205071954U publication Critical patent/CN205071954U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an adopt the low pressure interface to charge, possess the electronic mosquito of battery indicator function, including handle and high pressure net, inside support, battery and the circuit board of being equipped with of handle, the handle surface sets up a plurality of LED pilot lamps, instructs battery residual capacity through bright lamp number, the circuit board is fixed on the inside support of handle, be provided with the low pressure port that charges on the circuit board, the opening in the handle surface, be equipped with battery charge management circuit on the circuit board, step up voltage stabilizing circuit and battery indicator circuit, charge port and battery pass through charge management circuit connection, the battery is crossed the voltage stabilizing circuit that steps up with high -pressure netcom and is connected, battery and LED pilot lamp pass through battery indicator circuit connection.

Description

The electric mosquito flap of carried charge Presentation Function
Technical field
The utility model relates to a kind of electric mosquito flap, specifically relates to a kind of electric mosquito flap adopting low-voltage interface charging, possess electric quantity display function.
Background technology
Electric mosquito flap is because of easy to use, human body is become to kill mosquito at home without chemical hazard best tool, but existing electric mosquito flap, with indicator lamp can only simple indicating operating status, accurately cannot point out battery electric quantity, and the lower meeting of battery electric quantity causes electric mosquito flap electrical network to boost not, impact kills effect to hitting of mosquito, makes troubles to use; Further, existing electric mosquito flap product often adopts simple electronic devices and components by charging to internal cell after alternating current dividing potential drop, easily causes battery and overcharges, affect battery; Insert household AC outlets by flexible plug during charging, plug is easily aging, and grafting action also has certain risk.
Summary of the invention
The purpose of this utility model is to provide a kind of electric mosquito flap adopting low-voltage interface charging, possess electric quantity display function, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of electric mosquito flap adopting low-voltage interface charging, possess electric quantity display function, and comprise handle and High-Voltage Network, described handle inner is provided with support, battery and circuit board; Described handle surfaces arranges three, four or five LEDs indicator lamps, by bright light number pilot cell dump energy; Described circuit board is fixed on described handle inner support, circuit board is provided with low pressure charging port, is opened on described handle surfaces; Described circuit board is provided with battery charging management circuit, voltage boosting and stabilizing circuit and electric quantity display circuit, charging port is connected by charge management circuit with battery, battery is connected by voltage boosting and stabilizing circuit with High-Voltage Network, and battery is connected by electric quantity display circuit with LED light.
Compared with prior art, the beneficial effects of the utility model are: the utility model sets up multiple LED, except by indicator lamp display charging, discharge condition, also show battery electric quantity intuitively by bright light quantity; Use low pressure charging port instead and charge management circuit charges the battery, handling safety, more can ensure battery life; Set up voltage boosting and stabilizing circuit, make electric mosquito flap kill effect stability hitting, do not reduce with cell voltage and be deteriorated.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
In figure: 1-High-Voltage Network, 2-handle, 3-low pressure charging port, 4-electricity and status indicator lamp, 5-button.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in implementing the utility model carries out clear, complete description, and obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As accompanying drawing 1, in the utility model embodiment, adopt low-voltage interface charging, the electric mosquito flap that possesses electric quantity display function comprises High-Voltage Network 1 and handle 2, described handle is provided with four LEDs indicator lamps 4 and play button 5, described handle rear end arranges low pressure charging port 3.
Support, battery and circuit board is provided with in described handle.Described battery is lithium ion battery, can extend working time; Described circuit board comprises the charging management chip to lithium ion cell charging, provide constant current, constant-voltage charge management to lithium ion battery; Described charging management chip connects the low pressure charging inlet on battery and circuit board; Described low pressure charging inlet adopts standard Micro-usb interface, can directly use charger for mobile phone to charge to electric mosquito flap; On described handle, play button controls to high-voltage fence step-up discharge, and discharge process is by boosting voltage stabilizing chip controls; Described boosting voltage stabilizing chip can adjust boosting rhythm according to cell voltage, with ensure high-voltage fence power on be pressed in different battery electric quantity situation under substantially identical.
On described handle, four LEDs battery capacity indication lamps are connected with battery by electric quantity display circuit, general electricity is identified by bright light number, as a bright expression residue less than 25% of lamp, two bright expression dump energies of lamp are between 25% to 50%, three lamp bright expression dump energies are greater than 75% at 50% to 75%, four bright expression dump energies of lamp.
Described battery capacity indication lamp does not work when electric mosquito flap does not work, slowly dodge to current battery charge indicator lamp corresponding in electric mosquito flap internal cell charging process, the following indicator lamp Chang Liang of corresponding current electric quantity, the above indicator lamp of current electric quantity extinguishes, and battery fills full rear four LED lamp Chang Liang.
On described handle, four LEDs battery capacity indication lamps are when described boosting button is pressed startup boosting, and corresponding current electric quantity and following indicator lamp Chang Liang, other indicator lamps extinguish to show electricity, and button unclamps rear time delay 1 indicator lamp in second and entirely goes out.
The utility model embodiment adopts the Micro-usb interface of mobile phones universal, handling safety; Inner lithium ion battery adopts chip to do Charge Management, and battery is long; Four LEDs indicator lamps are set and carry out indicating battery electric quantity directly perceived, easy to use; Boost process by circuit or chip controls, use procedure mesohigh net voltage not with battery electric quantity change, to mosquito hit kill effective.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present utility model has claims instead of above-mentioned explanation to limit.

Claims (6)

1. the electric mosquito flap of a carried charge Presentation Function, comprise handle (2), high-voltage fence (1), low pressure charging port (3), electricity and status indicator lamp (4) and button (5), it is characterized in that electricity on described handle (2) and status indicator lamp (4) by three, four or five LEDs indicator lamps to show electricity, described LED light is connected with battery by electric quantity display circuit.
2. the electric mosquito flap of carried charge Presentation Function as claimed in claim 1, is characterized in that the ratio of the sum by the quantity and LED light lighting LED light carrys out indicating battery electric quantity.
3. the electric mosquito flap of carried charge Presentation Function as claimed in claim 2, it is characterized in that arranging low pressure charging port (3) to internal cell charging, low pressure charging port (3) is Micro-usb, or Mini-usb, or usb-C.
4. the electric mosquito flap of carried charge Presentation Function as claimed in claim 3, it is characterized in that internal cell adopts lithium ion battery, low pressure charging port (3) is connected by charge management circuit with battery.
5. the electric mosquito flap of carried charge Presentation Function as claimed in claim 4, is characterized in that described charge management circuit and electric quantity display circuit use same chips to realize.
6. the electric mosquito flap of carried charge Presentation Function as claimed in claim 5, it is characterized in that described handle (2) inside is provided with support, battery and circuit board, described circuit board is provided with battery charging management circuit, voltage boosting and stabilizing circuit and electric quantity display circuit, described voltage boosting and stabilizing circuit controls boosting rhythm according to cell voltage, and line voltage is not changed with cell voltage substantially.
CN201520791398.5U 2015-10-14 2015-10-14 Take electronic mosquito of battery indicator function Expired - Fee Related CN205071954U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520791398.5U CN205071954U (en) 2015-10-14 2015-10-14 Take electronic mosquito of battery indicator function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520791398.5U CN205071954U (en) 2015-10-14 2015-10-14 Take electronic mosquito of battery indicator function

Publications (1)

Publication Number Publication Date
CN205071954U true CN205071954U (en) 2016-03-09

Family

ID=55424411

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520791398.5U Expired - Fee Related CN205071954U (en) 2015-10-14 2015-10-14 Take electronic mosquito of battery indicator function

Country Status (1)

Country Link
CN (1) CN205071954U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160309

Termination date: 20161014

CF01 Termination of patent right due to non-payment of annual fee