CN201290024Y - Power supply device of door bell - Google Patents
Power supply device of door bell Download PDFInfo
- Publication number
- CN201290024Y CN201290024Y CN 200820212131 CN200820212131U CN201290024Y CN 201290024 Y CN201290024 Y CN 201290024Y CN 200820212131 CN200820212131 CN 200820212131 CN 200820212131 U CN200820212131 U CN 200820212131U CN 201290024 Y CN201290024 Y CN 201290024Y
- Authority
- CN
- China
- Prior art keywords
- doorbell
- solar panel
- storage battery
- diode
- negative pole
- 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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Abstract
A power supply device of a doorbell relates to a doorbell device, in particular to the power supply device of the doorbell. The power supply device of the doorbell comprises a solar energy rechargeable battery which comprises a solar panel and a storage battery which stores the electric energy converted and generated by the solar panel, and further comprises a diode which serves the functions of insulating and conducting, wherein, the negative pole of the solar panel is electrically connected with the negative pole of the storage battery; the positive pole of the solar panel is electrically connected with the positive pole of the diode; the negative pole of the diode is electrically connected with the positive pole of the storage battery; and the positive pole and the negative pole of the storage battery are electrically connected with relevant junctions of an electronic circuit of the doorbell which serves as a load, and provides the required voltages for the doorbell. The power supply device of the doorbell has the remarkable beneficial effects that light energy generated by sunlight, natural light, lamp light and other luminaries is converted into electric energy for the use of the doorbell circuit, the device is durable; the use is convenient, the battery is no need to be replaced, and a battery is used once and for all; and the design is applicable, and suitable for being matched with doorbells with various structures .
Description
Technical field
The utility model relates to a kind of door bell device, relates in particular to a kind of supply unit of doorbell.
Background technology
The general doorbell of installing on the entering house door of town dweller resident family, the structure of doorbell is also varied.For the ease of in the dark or can see famous brand information on the doorbell night clearly, the externally supporting design lighting device of the product that has, the product that has is installed lighting device in door bell device.All need to use dry cell or alternating current.In the today of being becoming tight energy day, if doorbell does not use dry cell or alternating current, that will alleviate the energy pressure of society.
The utility model content
The utility model meeting the market requirement is intended to release a kind of supply unit of doorbell, and this device does not use dry cell or AC energy, and simple in structure, low cost, and volume is little, and convenient the use generally is suitable for.
To achieve these goals, the supply unit of a kind of doorbell of the utility model adopts following technical scheme.
The supply unit of a kind of doorbell of structure the utility model comprises solar energy charging battery; Described solar energy charging battery comprises the storage battery that solar panel, the electric energy that the solar panel conversion is produced are in store, also comprise and mainly work the diode of isolating with the conducting effect, the negative pole of solar panel is connected with the negative electricity of storage battery, the positive pole of solar panel is connected with the positive electrical of diode, the negative pole of diode is connected with the positive electrical of storage battery, the positive and negative electrode of storage battery also with having coila to be electrically connected and provide required voltage as the electronic circuit of the doorbell of load to it.
Technique scheme is further set forth:
The fastening end face of doorbell loam cake that is installed on of solar panel is also outwardly to accept irradiate light.
Storage battery, diode are arranged on the circuit board, and circuit board is installed under the doorbell and covers.
The electronic circuit of described doorbell is arranged on the circuit board.
Doorbell loam cake and doorbell lower cover cover mutually.
Compare with prior art, the supply unit of a kind of doorbell of the utility model has tangible beneficial effect: one, the utility model become the transform light energy of the light that sunlight, natural daylight, light and other luminous element send electric energy to use for doorbell circuit, sunlight is a regenerative resource, the light that natural daylight, light, other luminous element send is the energy leaved for development, and the utility model is for making full use of regenerative resource and treating that develop energy provides a new way.In addition, can also save non-ferrous metal, no longer include the environmental pollution that discarded dry cell is produced, battery electrolyte no longer take place overflow the pollution that caused damage doorbell; Two, durable in use, surpass the useful life of electronic circuit the useful life of its solar energy charging battery; Three, easy to use, do not need to change battery, put things right once and for all; Four, cost is low, and manufacturing cost and dry cell are suitable, and the user no longer buys battery, can save money; Five, safe in utilization, have the fail safe same with dry cell; Six, design is suitable for, and is suitable for the doorbell coupling with various structures.
Description of drawings
Fig. 1 is the utility model circuit diagram;
Fig. 2 is the scheme of installation of the utility model and doorbell.
Among the figure: 1, solar panel, 2, storage battery, 3, diode, 4, the doorbell loam cake, 5, the doorbell lower cover.
Embodiment
Below, introduce embodiment of the present utility model in conjunction with the accompanying drawings.
As shown in the figure, the supply unit of a kind of doorbell of the utility model comprises solar energy charging battery; Described solar energy charging battery comprises the storage battery 2 that solar panel 1, the electric energy that solar panel 1 conversion is produced are in store, also comprise and mainly work the diode 3 of isolating with the conducting effect, the negative pole of solar panel 1 is connected with the negative electricity of storage battery 2, the positive pole of solar panel 1 is connected with the positive electrical of diode 3, the negative pole of diode 3 is connected with the positive electrical of storage battery 2, the positive and negative electrode of storage battery 2 also with having coila to be electrically connected and provide required voltage as the electronic circuit of the doorbell of load to it.
The solar panel 1 fastening end face of doorbell loam cake 4 that is installed on is also outwardly to accept irradiate light.
Storage battery 2, diode 3 are arranged on the circuit board, and circuit board is installed on the doorbell lower cover 5.
The electronic circuit of described doorbell is arranged on the circuit board.
Doorbell loam cake 4 and doorbell lower cover 5 cover mutually.
What narrated in the above-mentioned embodiment only is preferred embodiment of the present utility model, and the professional of the industry can propose some distortion and improvement according to the technical program, and for example, solar panel 1 can be different in the position etc. of specifically being provided with of loam cake 1.It is pointed out that these distortion and improvement still belong to the scope of the utility model protection.
Claims (5)
1, a kind of supply unit of doorbell comprises solar energy charging battery; It is characterized in that: described solar energy charging battery comprises solar panel (1), the storage battery (2) that the electric energy that solar panel (1) conversion is produced is in store, also comprise and mainly work the diode (3) of isolating with the conducting effect, the negative pole of solar panel (1) is connected with the negative electricity of storage battery (2), the positive pole of solar panel (1) is connected with the positive electrical of diode (3), the negative pole of diode (3) is connected with the positive electrical of storage battery (2), and storage battery (2) just, negative pole also with having coila to be electrically connected and provide required voltage as the electronic circuit of the doorbell of load to it.
2, the supply unit of a kind of doorbell according to claim 1 is characterized in that: the fastening end face of doorbell loam cake (4) that is installed on of solar panel (1) is also outwardly to accept irradiate light.
3, the supply unit of a kind of doorbell according to claim 1 is characterized in that: storage battery (2), diode (3) are arranged on the circuit board, and circuit board is installed on the doorbell lower cover (5).
4, the supply unit of a kind of doorbell according to claim 1 is characterized in that: the electronic circuit of described doorbell is arranged on the circuit board.
5, the supply unit of a kind of doorbell according to claim 1 is characterized in that: doorbell loam cake (4) and doorbell lower cover (5) cover mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820212131 CN201290024Y (en) | 2008-09-23 | 2008-09-23 | Power supply device of door bell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820212131 CN201290024Y (en) | 2008-09-23 | 2008-09-23 | Power supply device of door bell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201290024Y true CN201290024Y (en) | 2009-08-12 |
Family
ID=40981705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820212131 Expired - Fee Related CN201290024Y (en) | 2008-09-23 | 2008-09-23 | Power supply device of door bell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201290024Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103021106A (en) * | 2011-09-22 | 2013-04-03 | 吉富新能源科技(上海)有限公司 | Doorbell with thin film solar battery |
-
2008
- 2008-09-23 CN CN 200820212131 patent/CN201290024Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103021106A (en) * | 2011-09-22 | 2013-04-03 | 吉富新能源科技(上海)有限公司 | Doorbell with thin film solar battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090812 Termination date: 20100923 |