CN202957928U - Electronic door viewer based on solar charging and solar battery device - Google Patents
Electronic door viewer based on solar charging and solar battery device Download PDFInfo
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- CN202957928U CN202957928U CN 201220609159 CN201220609159U CN202957928U CN 202957928 U CN202957928 U CN 202957928U CN 201220609159 CN201220609159 CN 201220609159 CN 201220609159 U CN201220609159 U CN 201220609159U CN 202957928 U CN202957928 U CN 202957928U
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Abstract
The utility model relates to the technical field of electronics and discloses an electronic door viewer based on solar charging and a solar battery device. A solar battery module is adopted on an indoor telephone set to convert natural light into electric energy and charge or power an electronic door viewer system to enable the electronic door viewer to be capable of being charged and powered continuously. Power failure can never occur, and users are benefited. In addition, the solar battery technical scheme is mature, low in cost, simple to achieve, energy-saving and environment-friendly. No energy is consumed, and no radiation is produced.
Description
Technical field
The utility model relates to electronic technology field, particularly based on video doorbell and the solar battery apparatus of solar recharging.
Background technology
Along with the progress of science and technology, video doorbell with electronic peephole viewer (being referred to as afterwards electronic peephole viewer) is progressively replacing traditional optics opal.As long as the traditional opal on door is taken off, just can new electronic peephole viewer easily be installed by having opal, the function of the existing video doorbell of electronic peephole viewer also can be stored visitor's record, even also with the function of safety monitoring.Can either take good care of household safe also can be for daily life increases a lot of facilities, so electronic peephole viewer is just becoming a kind of trend universal rapidly.Electronic peephole viewer generally is comprised of the inside and outside firmware of installing of CCD camera assembly, demonstration and control module, battery and door.Existing electronic peephole viewer is all to adopt merely powered battery basically, such as dry cell or lithium battery.This system works is when standby mode, power consumption is can be very little, can accomplish less than 1mA, but, when having the visitor to ring a doorbell, display screen, camera module and doorbell loudspeaker etc. are very large to current drain, and generally can not directly use DC power supply on door, so the system standby time is short, need to frequently change the critical defect that battery is product.
Electronic peephole viewer is owing to being to be contained in that door is upper replaces a traditional optics opal, and all there is no DC power supply on existing door, so existing electronic peephole viewer scheme is all also to adopt powered battery, such as dry cell or lithium battery.If the employing dry cell just needs often to change, cost but also not environmental protection had not only been increased; Comparatively speaking, the scheme of lithium battery can be taken off lithium battery and be adopted the seat charging, perhaps has the words of supply socket also can adopt the charging of traveling charger line on the door limit.The charging technique that present electronic peephole viewer on the market adopts, or be to adopt wired charging modes, or be to adopt the wireless charging mode.Wired charging modes need to have power supply or battery will be taken out charging, inconvenience, troublesome poeration near door; The wireless charging mode temporarily also in experimental stage, also needs the time to go to improve and optimizate in commercialization, temporary transient not putting it into commercial operation on electronic peephole viewer.
The utility model content
The purpose of this utility model is to provide a kind of video doorbell with electronic peephole viewer based on solar recharging and solar battery apparatus, makes video doorbell can continue charging, power supply, and never outage, be user-friendly to.
For solving the problems of the technologies described above, execution mode of the present utility model provides a kind of video doorbell based on solar recharging, comprises: outdoors handset, the door in main frame;
Described handset outdoors is fixed on door-plate, and is connected with the interior main frame of described door by inside and outside machine bindiny mechanism;
In described door, main frame has solar module, and this solar module is converted to electric energy with nature luminous energy, and the described electric energy that is converted to for the battery charging of described video doorbell, is perhaps described video doorbell power supply.
Execution mode of the present utility model also provides a kind of solar battery apparatus, comprises: light energy collecting circuit, charging circuit, power supply circuits;
Described light energy collecting circuit reception environment natural daylight energy, and be converted to electric energy;
The voltage transitions that described charging circuit obtains described light energy collecting circuit conversion by the dc-dc translation circuit becomes chargeable voltage for the battery charging of the electronic product of described standby low-power consumption;
The electric energy that described power supply circuits directly adopt described dc-dc translation circuit to be converted to is the electronic product power supply of described low standby power loss, and the battery that perhaps adopts the electronic product of described low standby power loss is the electronic product power supply of described low standby power loss.
The utility model execution mode in terms of existing technologies, by adopting solar module on main frame in door, nature luminous energy is converted to electric energy, is electronic peephole viewer system's charging or power supply, make video doorbell can continue charging, power supply, never outage, be user-friendly to, in addition, the solar battery technology scheme is ripe, cost is also low, realizes simple; And, energy-conserving and environment-protective, consumed energy not is also without any radiation.
In addition, described solar module comprises light energy collecting circuit, charging circuit, power supply circuits;
Described light energy collecting circuit reception environment natural daylight energy, and be converted to electric energy;
Described charging circuit becomes chargeable voltage by the dc-dc translation circuit with the voltage transitions that described light energy collecting circuit conversion obtains, for the battery charging of described video doorbell;
The voltage that described power supply circuits directly adopt described dc-dc translation circuit to be converted to is described video doorbell power supply, and the battery that perhaps adopts described video doorbell is described video doorbell power supply.
Adopt the dc-dc translation circuit to carry out voltage transitions, can guarantee to stablize, be reliably video doorbell power supply or charging, further ensure to continue charging, power supply, never outage.
In addition, when described power supply circuits were greater than or equal to default threshold value at the current drain of described video doorbell, the battery that adopts described video doorbell was described video doorbell power supply.Because the voltage that directly adopts the dc-dc translation circuit to be converted to is less for the electric current that the video doorbell power supply provides, therefore when the larger current drain of needs, power by system battery, large electric current power supply can be provided, further guarantee the continual and steady power supply to video doorbell.
In addition, in described door, main frame comprises host cpu;
Described host cpu detects the voltage of the battery of described video doorbell;
, triggering described dc-dc translation circuit and open during lower than default threshold value at the described voltage that detects, is that the battery of described video doorbell charges;
When the described voltage that detects is greater than or equal to the maximum voltage value of battery of described video doorbell, trigger described dc-dc translation circuit and close, stop the battery charging for described video doorbell.
By detecting cell voltage, only at cell voltage lower than default threshold value, just battery is charged, and after battery is full of electricity, automatically stop charging, can avoid extending the useful life of battery in the situation that battery can be charging for the video doorbell power supply, further ensure and continue charging, power supply, never outage.
Description of drawings
Fig. 1 is the structural representation based on the video doorbell of solar recharging according to the utility model the first execution mode;
Fig. 2 is built in the schematic diagram of an interior main frame according to the solar module based on the video doorbell of solar recharging of the utility model the first execution mode;
Fig. 3 is that the solar module based on the video doorbell of solar recharging according to the utility model the first execution mode is placed on an interior main frame or near the schematic diagram main frame;
Fig. 4 is the solar module principle schematic based on the video doorbell of solar recharging according to the utility model the first execution mode;
Fig. 5 executes the charged state transition diagram based on the video doorbell of solar recharging of mode according to the utility model first.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, each execution mode of the present utility model is explained in detail.Yet, persons of ordinary skill in the art may appreciate that in each execution mode of the utility model, in order to make the reader understand the application better, many ins and outs have been proposed.But, even without these ins and outs with based on many variations and the modification of following each execution mode, also can realize each claim of the application technical scheme required for protection.
The first execution mode of the present utility model relates to a kind of video doorbell based on solar recharging, and as shown in Figure 1, this video doorbell comprises: outdoors handset 3, the door in main frame 1; Handset is fixed on door-plate outdoors, and is connected with the interior main frame of door by inside and outside machine bindiny mechanism 2,4; In door, main frame 1 has solar module, and this solar module is converted to electric energy with nature luminous energy, and the electric energy that is converted to perhaps is the video doorbell power supply for the battery charging of video doorbell.
Solar module can be built-in or be placed on video doorbell with electronic peephole viewer, sees also Fig. 2 and Fig. 3, and Fig. 2 is the schematic diagram that is built in an interior main frame, Fig. 3 is connected on the schematic diagram of an interior main frame outward by charging inlet, in figure, 1 is an interior main frame, 7 is door-plate, and 8 is solar module.
Specifically, increase solar module on main frame in door, nature luminous energy is converted to electric current, as long as light is enough, can charge the battery on the one hand, on the other hand, also can give system power supply, keep system's continuous firing.The simple and easy theory diagram of solar module as shown in Figure 4, solar module specifically comprises light energy collecting circuit 401, charging circuit 402, power supply circuits 403.Light energy collecting circuit 401 reception environment natural daylight energy, and be converted to electric energy; The electric energy that charging circuit 402 obtains the light energy collecting circuit conversion by the dc-dc translation circuit converts chargeable electric energy to, for the battery charging of video doorbell; The electric energy that power supply circuits 403 directly adopt the dc-dc translation circuit to be converted to is the video doorbell power supply, and the battery that perhaps adopts video doorbell is the video doorbell power supply.In figure, 404 is the flow direction of electric current in charge circuit, and 405 is the flow direction of electric current in current supply circuit.
The solar cell scheme is ripe, and cost is also low, realizes simple.Solar cell be a kind of to light have the response and transform light energy can be become the device of electric energy.The material that can produce photovoltaic effect has many kinds, as: monocrystalline silicon, polysilicon, amorphous silicon, GaAs, selenium indium copper etc.Their electricity generating principle is basic identical, and the below describes the light power generation process as an example of crystalline silicon example, and P type crystalline silicon can get N-type silicon through Doping Phosphorus, forms the P-N knot.When light irradiation solar battery surface, a part of photon is absorbed by silicon materials; The energy of photon has passed to silicon atom, makes electronics occur more to move, and becomes free electron and gathers in P-N knot both sides and formed potential difference, when circuit is connected in the outside, under the effect of this voltage, flows through external circuit and produces certain power output having electric current.This process essence be: photon energy converts the process of electric energy to.
In addition, if a direct voltage (3.0V) can be converted to other direct voltage (1.5V or 5.0V) by a transducer, claim that this transducer is dc-dc (DC/DC) transducer, or be referred to as Switching Power Supply or switch adjuster.This conversion specifically refers to by self-maintained circuit, the direct current of input be changed into alternating current, then is converted to direct current output after changing voltage by transformer again, perhaps by voltage doubling rectifing circuit, alternating current is converted to high voltage direct current output.Adopt the dc-dc translation circuit to carry out voltage transitions, can guarantee to stablize, be reliably video doorbell power supply or charging, further ensure to continue charging, power supply, never outage.
In addition, because the voltage that directly adopts the dc-dc translation circuit to be converted to is less for the electric current that the video doorbell power supply provides, therefore when the larger current drain of needs, power by system battery, large electric current power supply can be provided, further guarantee the continual and steady power supply to video doorbell.Specifically, when power supply circuits were greater than or equal to default threshold value at the current drain of video doorbell, the battery that adopts video doorbell was the video doorbell power supply.Such as when the video doorbell standby, it is the video doorbell power supply that power supply circuits directly adopt the electric energy that the dc-dc translation circuit is converted to; And have the visitor to ring a doorbell, and when needing the image of the outer handset record of transmission gate, video doorbell can need larger current drain, and the battery that adopts video doorbell is the video doorbell power supply.
In addition, it is worth mentioning that, in door, main frame also comprises host cpu; This host cpu detects the voltage of the battery of video doorbell; , triggering dc-dc (being called for short " DC/DC ") translation circuit and open during lower than default threshold value at the voltage that detects, is the battery charging of video doorbell; When the voltage that detects is greater than or equal to the maximum voltage value of battery of video doorbell, trigger the dc-dc translation circuit and close, stop the battery charging for video doorbell.As shown in charging control loop 406 in Fig. 4, the signal of host cpu feeds back triggering signal to the DC/DC translation circuit by this charging control loop.By detecting cell voltage, only at cell voltage lower than default threshold value, just battery is charged, and after battery is full of electricity, automatically stop charging, can avoid extending the useful life of battery in the situation that battery can be charging for the video doorbell power supply, further ensure and continue charging, power supply, never outage.Seeing also shown in Figure 5 is the state transition diagram that charges, and the reception environment light energy can first circulate; Then changing by DC/DC becomes chargeable voltage to charge voltage transitions to cell host; Then in decision gate, whether the cell voltage of main frame is greater than 4.2V, if will stop charging greater than 4.2V, to system power supply, cell host is done additional by solar cell; Otherwise continue charging; And during less than 4V, will restart rechargeable solar battery at cell host.
In addition, it should be noted that solar cell collection of energy and conversion, implementation method is various, is not limited to circuit shown in Figure 4, so long as the electronic peephole viewer that utilizes rechargeable solar battery is all within the protection range of this patent.
Compared with prior art, by adopting solar module on main frame in door, nature luminous energy is converted to electric energy, is electronic peephole viewer system's charging or power supply, make video doorbell can continue charging, power supply, never outage, be user-friendly to, in addition, the solar battery technology scheme is ripe, cost is also low, realizes simple; And, energy-conserving and environment-protective, consumed energy not is also without any radiation.
The utility model the second execution mode relates to a kind of solar battery apparatus, and this device comprises: light energy collecting circuit, charging circuit, power supply circuits; Light energy collecting circuit reception environment natural daylight energy, and be converted to electric energy; The electric energy that charging circuit obtains the light energy collecting circuit conversion by the dc-dc translation circuit converts chargeable electric energy to for the battery charging of the electronic product of standby low-power consumption; It is the electronic product power supply of low standby power loss that power supply circuits directly adopt the electric energy that the dc-dc translation circuit is converted to, and the battery that perhaps adopts the electronic product of low standby power loss is the electronic product power supply of low standby power loss.Wherein, the electronic product of low standby power loss comprises: main frame, Fingerprint Lock, coded lock or Digiplex in the door of video doorbell.
In addition, when the electric current that power supply circuits consume at the electronic product of low standby power loss is greater than or equal to default threshold value, the battery that adopts the electronic product of low standby power loss is the electronic product power supply of low standby power loss, can further guarantee the continual and steady power supply to the electronic product of low standby power loss.
Persons of ordinary skill in the art may appreciate that the respective embodiments described above are to realize specific embodiment of the utility model, and in actual applications, can do various changes to it in the form and details, and do not depart from spirit and scope of the present utility model.
Claims (8)
1. the video doorbell based on solar recharging, is characterized in that, comprises: outdoors handset, the door in main frame;
Described handset outdoors is fixed on door-plate, and is connected with the interior main frame of described door by inside and outside machine bindiny mechanism;
In described door, main frame has solar module, and this solar module is converted to electric energy with nature luminous energy, and the described electric energy that is converted to for the battery charging of described video doorbell, is perhaps described video doorbell power supply.
2. the video doorbell based on solar recharging according to claim 1, is characterized in that, described solar module comprises light energy collecting circuit, charging circuit, power supply circuits;
Described light energy collecting circuit reception environment natural daylight energy, and be converted to electric energy;
Described charging circuit becomes chargeable voltage by the dc-dc translation circuit with the voltage transitions that described light energy collecting circuit conversion obtains, for the battery charging of described video doorbell;
The voltage that described power supply circuits directly adopt described dc-dc translation circuit to be converted to is described video doorbell power supply, and the battery that perhaps adopts described video doorbell is described video doorbell power supply.
3. the video doorbell based on solar recharging according to claim 2, it is characterized in that, when described power supply circuits were greater than or equal to default threshold value at the current drain of described video doorbell, the battery that adopts described video doorbell was described video doorbell power supply.
4. the video doorbell based on solar recharging according to claim 2, is characterized in that, in described door, main frame comprises host cpu;
Described host cpu detects the voltage of the battery of described video doorbell;
, triggering described dc-dc translation circuit and open during lower than default threshold value at the described voltage that detects, is that the battery of described video doorbell charges;
When the described voltage that detects is greater than or equal to the maximum voltage value of battery of described video doorbell, trigger described dc-dc translation circuit and close, stop the battery charging for described video doorbell.
5. the described video doorbell based on solar recharging of according to claim 1 to 4 any one, is characterized in that, described solar module is built-in or be placed on described video doorbell with electronic peephole viewer.
6. a solar battery apparatus, is characterized in that, comprises: light energy collecting circuit, charging circuit, power supply circuits;
Described light energy collecting circuit reception environment natural daylight energy, and be converted to electric energy;
The electric energy that described charging circuit obtains described light energy collecting circuit conversion by the dc-dc translation circuit converts chargeable electric energy to for the battery charging of the electronic product of described standby low-power consumption;
The electric energy that described power supply circuits directly adopt described dc-dc translation circuit to be converted to is the electronic product power supply of described low standby power loss, and the battery that perhaps adopts the electronic product of described low standby power loss is the electronic product power supply of described low standby power loss.
7. solar battery apparatus according to claim 6, it is characterized in that, when the electric current that described power supply circuits consume at the electronic product of described low standby power loss was greater than or equal to default threshold value, the battery that adopts the electronic product of described low standby power loss was the electronic product power supply of described low standby power loss.
8. solar battery apparatus according to claim 6, is characterized in that, the electronic product of described low standby power loss comprises:
Main frame, Fingerprint Lock, coded lock or Digiplex in the door of video doorbell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609159 CN202957928U (en) | 2012-11-16 | 2012-11-16 | Electronic door viewer based on solar charging and solar battery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609159 CN202957928U (en) | 2012-11-16 | 2012-11-16 | Electronic door viewer based on solar charging and solar battery device |
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| Publication Number | Publication Date |
|---|---|
| CN202957928U true CN202957928U (en) | 2013-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220609159 Expired - Lifetime CN202957928U (en) | 2012-11-16 | 2012-11-16 | Electronic door viewer based on solar charging and solar battery device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103826088A (en) * | 2012-11-16 | 2014-05-28 | 移康智能科技(上海)有限公司 | Electronic door viewer based on solar charging, charging method and solar battery device |
| CN105391156A (en) * | 2015-12-08 | 2016-03-09 | 重庆光煦科技有限公司 | Solar gate |
-
2012
- 2012-11-16 CN CN 201220609159 patent/CN202957928U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103826088A (en) * | 2012-11-16 | 2014-05-28 | 移康智能科技(上海)有限公司 | Electronic door viewer based on solar charging, charging method and solar battery device |
| CN103826088B (en) * | 2012-11-16 | 2018-08-14 | 移康智能科技（上海）股份有限公司 | Video doorbell, charging method based on solar recharging and solar battery apparatus |
| CN105391156A (en) * | 2015-12-08 | 2016-03-09 | 重庆光煦科技有限公司 | Solar gate |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 200241 room A2110, building, No. 555 Dongchuan Road, Shanghai, China Patentee after: EQUES TECHNOLOGY Co.,Ltd. Address before: 201104 Shanghai city Minhang District No. 168 Building No. 6 road in Room 301 Patentee before: EQUES TECHNOLOGY Co.,Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20130529 |
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| CX01 | Expiry of patent term |