CN202152623U - Wireless-charging electronic spy eye - Google Patents
Wireless-charging electronic spy eye Download PDFInfo
- Publication number
- CN202152623U CN202152623U CN2011202449750U CN201120244975U CN202152623U CN 202152623 U CN202152623 U CN 202152623U CN 2011202449750 U CN2011202449750 U CN 2011202449750U CN 201120244975 U CN201120244975 U CN 201120244975U CN 202152623 U CN202152623 U CN 202152623U
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- CN
- China
- Prior art keywords
- wireless charging
- charging device
- wireless
- electronics opal
- rechargeable battery
- 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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a wireless-charging electronic spy eye, which comprises an electronic spy eye and a wireless charging device. A rechargeable battery serving as a power supplying device is arranged in the electronic spy eye. The wireless charging device is composed of a transmitting circuit and a receiving circuit. The transmitting circuit is connected to an outside mains supply, and the receiving circuit is connected to the rechargeable battery to charge the rechargeable battery. The wireless-charging electronic spy eye can be used interruptedly, has no need to replace the battery, and is safe and reliable in power utilization.
Description
Technical field
The utility model relates to the electronics opal, relates in particular to a kind of electronics opal of wireless charging.
Background technology
The electronics opal of traditional opal has appearred replacing at present, on the market.The electronics opal mainly comprises peephole and display unit two parts, and peephole is installed in the through hole on the door, and display unit then is installed on an inboard, is provided with the outer image of camera capture gate in the peephole, and display unit then mainly comprises image processing circuit and display screen.Through the outer image of control peephole capture gate, transfer to the display unit of an inboard then, the user can see image clear, true to nature easily on the display screen of display unit, thereby realizes the function of traditional opal.
Yet; The electronics opal need use battery to supply power as power supply; Because the demonstration electric weight of electronic image consumption is bigger; And the flying power of existing battery is limited, and the electronics opal in therefore actual the use needs often to change battery and guarantees its normal use, therefore causes the inconvenience of use and the increase of use cost.And common electronics opal can also further combine functions such as doorbell, voice-frequency telephony to become multi-functional electronics opal, has further aggravated its demand to power supply.Though can use rechargeable battery to replace common batteries, need dismantle the trouble of electronics opal in the time of still can't avoiding needing often to change battery and change battery.Therefore, the powerup issue of electronics opal has become the problem of needing solution at present badly.
If continual civil power directly or through transformation is connected directly to the electronics opal as electric supply installation, though can solve the not enough problem of battery flying power,, such technical scheme has but been ignored the applied environment of electronics opal.As the door that the electronics opal is installed; Be that people need the place of frequent switch with turnover; The civil power of continual civil power or process transformation is connected directly to the electronics opal as electric supply installation, will inevitably causes having the electric wire that is connected to outside civil power on the door, thereby bring potential Electrical Safety and fire protection problem; Formation safe in utilization is threatened, and then influence promoting the use of of electronics opal.
The utility model content
Therefore, the purpose of the utility model is to solve the existing not enough problem of battery powered electronics opal flying power that adopts.
For realizing above-mentioned purpose; The utility model provides a kind of electronics opal of wireless charging; Comprise electronics opal and the wireless charging device of built-in rechargeable battery as electric supply installation; This wireless charging device is made up of radiating circuit and receiving circuit, and this radiating circuit is connected to outside civil power, and this receiving circuit is connected to said rechargeable battery with to its charging.
Wherein, during use, this radiating circuit is arranged on the doorframe, and contiguous this radiating circuit correspondence of this receiving circuit is arranged on the door leaf.
Wherein, said wireless charging device is an electromagnetic coupled formula charging device.
Wherein, said wireless charging device is an electromagentic resonance formula charging device.
In sum, the electronics opal of the utility model wireless charging can uninterruptedly use, and need not to change battery, and Electrical Safety is reliable.
For further setting forth the utility model is technological means and the effect that the predetermined purpose of realization is taked; See also following detailed description and accompanying drawing about the utility model; Believe purpose, characteristic and the characteristics of the utility model; Should obtain thus going deep into and concrete understanding, yet accompanying drawing only provides reference and explanation usefulness, is not to be used for the utility model is limited.
Description of drawings
Below in conjunction with accompanying drawing, describe in detail through the specific embodiment the utility model, the technical scheme that makes the utility model and other beneficial effects is obvious.
In the accompanying drawing,
Fig. 1 is the structural representation of electronics opal one preferred embodiment of the utility model wireless charging.
The specific embodiment
Referring to Fig. 1, it is the structural representation of electronics opal one preferred embodiment of the utility model wireless charging.The electronics opal of the wireless charging of the utility model comprises electronics opal 1 and the wireless charging device 2 of built-in rechargeable battery (figure does not show) as electric supply installation; This wireless charging device 2 is made up of radiating circuit 21 and receiving circuit 22; This radiating circuit 21 is connected to outside civil power 3, and this receiving circuit 22 is connected to said rechargeable battery with to its charging.During use, can select radiating circuit 21 to be arranged on the doorframe 4, and receiving circuit 22 contiguous these radiating circuit 21 correspondences are arranged on the door leaf 5.
At present, the wireless charging technology reaches its maturity, mainly contains two types of electromagnetic coupled and electromagentic resonances at present, so wireless charging device 2 can be electromagnetic coupled formula charging device, also can be electromagentic resonance formula charging device.Owing to can buy the finished product of wireless charging device on the market, so the utility model no longer specifies its circuit, is example with electromagnetic coupled formula charging device only, briefly explains its operating principle.Electromagnetic coupled formula charging device comprises primary coil and secondary coil two parts; Principle is partly to utilize inductance capacitance resonance at primary coil, thereby produces than higher alternating voltage at the inductance two ends, this coil as elementary; Utilize transformer principle; Sense the voltage of interchange at secondary coil, rectifying and wave-filtering obtains DC voltage, drives charging circuit rechargeable battery is charged.
Referring to Fig. 1, civil power 3 can keep uninterruptedly, and can the rechargeable battery of electronics opal 1 be charged through the cooperation between radiating circuit 21 and the receiving circuit 22, has guaranteed the flying power of rechargeable battery, has also removed the trouble that needs the dismounting battery simultaneously from.And electric power adopts the wireless mode transmission, has avoided potential Electrical Safety and fire protection problem, and the normal switch that does not influence door leaf 5 is used.
In sum, the electronics opal of the utility model wireless charging can uninterruptedly use, and need not to change battery, and Electrical Safety is reliable.
The above; For the person of ordinary skill of the art; Can make other various corresponding changes and distortion according to the technical scheme and the technical conceive of the utility model, and all these changes and distortion all should belong to the protection domain of the utility model accompanying Claim.
Claims (4)
1. the electronics opal of a wireless charging; It is characterized in that; Comprise electronics opal and the wireless charging device of built-in rechargeable battery as electric supply installation; This wireless charging device is made up of radiating circuit and receiving circuit, and this radiating circuit is connected to outside civil power, and this receiving circuit is connected to said rechargeable battery with to its charging.
2. the electronics opal of wireless charging as claimed in claim 1 is characterized in that, this radiating circuit is arranged on the doorframe, and contiguous this radiating circuit correspondence of this receiving circuit is arranged on the door leaf.
3. the electronics opal of wireless charging as claimed in claim 1 is characterized in that, said wireless charging device is an electromagnetic coupled formula charging device.
4. the electronics opal of wireless charging as claimed in claim 1 is characterized in that, said wireless charging device is an electromagentic resonance formula charging device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202449750U CN202152623U (en) | 2011-07-12 | 2011-07-12 | Wireless-charging electronic spy eye |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202449750U CN202152623U (en) | 2011-07-12 | 2011-07-12 | Wireless-charging electronic spy eye |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202152623U true CN202152623U (en) | 2012-02-29 |
Family
ID=45693123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202449750U Expired - Fee Related CN202152623U (en) | 2011-07-12 | 2011-07-12 | Wireless-charging electronic spy eye |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202152623U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103826089A (en) * | 2012-11-16 | 2014-05-28 | 移康智能科技(上海)有限公司 | Charging method based on radio wave charging, electronic door viewer based on radio wave charging and radio wave receiving device |
| CN104935881A (en) * | 2015-05-29 | 2015-09-23 | 南京泰通科技股份有限公司 | Electronic peephole with wireless charging management technology |
| CN106712235A (en) * | 2017-02-28 | 2017-05-24 | 上海艾策通讯科技股份有限公司 | Wireless charging system for smart door viewer |
-
2011
- 2011-07-12 CN CN2011202449750U patent/CN202152623U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103826089A (en) * | 2012-11-16 | 2014-05-28 | 移康智能科技(上海)有限公司 | Charging method based on radio wave charging, electronic door viewer based on radio wave charging and radio wave receiving device |
| CN104935881A (en) * | 2015-05-29 | 2015-09-23 | 南京泰通科技股份有限公司 | Electronic peephole with wireless charging management technology |
| CN106712235A (en) * | 2017-02-28 | 2017-05-24 | 上海艾策通讯科技股份有限公司 | Wireless charging system for smart door viewer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120229 Termination date: 20140712 |
|
| EXPY | Termination of patent right or utility model |