IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0649514
(2009-12-30)
|
등록번호 |
US-8246207
(2012-08-21)
|
발명자
/ 주소 |
- Chen, Yi-Qun
- Cai, Shuei-Tian
|
출원인 / 주소 |
- Safety Traffic Equipment Co., Ltd.
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
3 인용 특허 :
3 |
초록
▼
A multifunctional integrated dimming controller and an LED solar traffic marking panel fitted with this controller. The multifunctional integrated dimming controller is applied to the marking panel for combining and controlling its dimming function. The multifunctional integrated dimming controller
A multifunctional integrated dimming controller and an LED solar traffic marking panel fitted with this controller. The multifunctional integrated dimming controller is applied to the marking panel for combining and controlling its dimming function. The multifunctional integrated dimming controller includes a controller casing having an assembly surface and a terminal coupling portion. A contact block of solar photovoltaic panel is assembled on the coupling portion and connected with the solar photovoltaic panel. A contact block is assembled on the terminal coupling portion and connected with the electrical storage device. An LED contact block is assembled on the coupling portion and connected with the LED unit. An external sensing contact block is assembled on the coupling portion and connected with the external sensor. An integrated electrical control module is accommodated into the controller casing including a circuit board, a dimming processor on the circuit board and an electrical control unit.
대표청구항
▼
1. A multifunctional integrated dimming controller, suitable for an LED solar traffic marking panel, used to combine and control the dimming function of the LED solar traffic marking panel; the multifunctional integrated dimming controller comprising: a controller casing comprising: an assembly surf
1. A multifunctional integrated dimming controller, suitable for an LED solar traffic marking panel, used to combine and control the dimming function of the LED solar traffic marking panel; the multifunctional integrated dimming controller comprising: a controller casing comprising: an assembly surface and a terminal coupling portion;a contact block of solar photovoltaic panel assembled on the terminal coupling portion;a contact block of electrical storage device assembled on the terminal coupling portion;an LED contact block assembled on the terminal coupling portion;an external sensing contact block assembled on the terminal coupling portion;an integrated electrical control module accommodated into the controller casing; the integrated electrical control module comprises: a circuit board,a dimming processor on the circuit board and an electrical control unit; the contact blocks are connected electrically with the integrated electrical control module. 2. The structure defined in claim 1, wherein a locking hole is set on the assembly surface of the controller casing. 3. The structure defined in claim 1, wherein heat-radiating fins are arranged at interval on the assembly surface of the controller casing. 4. The structure defined in claim 1, wherein the multifunctional integrated dimming controller also comprises a blink control contact block, which contains a positive blink contact and negative blink contact to control the simultaneous or alternated blink modes among different LED units. 5. The structure defined in claim 1, wherein the multifunctional integrated dimming controller also comprises a brightness percentage contact block, which permits to select several contacts for resolving the time-dependent brightness decay of LED according to the brightness state of LED unit of the LED solar traffic marking panel. 6. The structure defined in claim 1, wherein the external sensing contact block covers either of the following contacts or combination modes: (1) object sensor contact;(2) temperature sensor contact;(3) rain and fog sensor contact;(4) water level sensor contact; or(5) external signal contact. 7. The structure defined in claim 1, wherein the multifunctional integrated dimming controller also comprises an ambient light differential sensor to obtain the ambient light information. 8. The structure defined in claim 7, wherein the ambient light differential sensor is an optical sensor that may obtain the ambient light information by directly sensing the intensity of ambient light. 9. The structure defined in claim 7, wherein the ambient light differential sensor is also a voltage detector that is used to detect the voltage of the activated solar photovoltaic panel, helping users to judge the intensity of ambient light and obtain the information of ambient light. 10. An LED solar traffic marking panel, comprising: an LED marking panel comprising: a locating portion;a back;a traffic marking surface; andmultiple LED units set on the traffic marking surface;a solar photovoltaic panel; assembled overhead the back of the LED marking panel;an electrical storage device; assembled onto the LED marking panel to store the electric power generated by the solar photovoltaic panel;an ambient light differential sensor; assembled onto the LED marking panel to obtain the ambient light information;a multifunctional integrated dimming controller assembled onto the LED marking panel, so as to combine and control the dimming function of the LED solar traffic marking panel; the multifunctional integrated dimming controller comprises: a controller casing, comprising an assembly surface and a terminal coupling portion;a contact block of solar photovoltaic panel; set on the terminal coupling portion, and connected electrically with the solar photovoltaic panel;a contact block of electrical storage device, set on the terminal coupling portion, and connected electrically with the electrical storage device;an LED contact block; set on the terminal coupling portion, and connected electrically with the LED unit;an external sensing contact block, set on the terminal coupling portion, and connected electrically with the external sensor;an integrated electrical control module, accommodated into the controller casing; the integrated electrical control module comprises a circuit board, a dimming processor on the circuit board and an electrical control unit; the contact blocks are connected electrically with the integrated electrical control module. 11. The structure defined in claim 10, wherein the ambient light differential sensor is an optical sensor that may obtain the ambient light information by directly sensing the intensity of ambient light. 12. The structure defined in claim 10, wherein the ambient light differential sensor is also a voltage detector that is used to detect the voltage of the activated solar photovoltaic panel, helping users to judge and obtain the ambient light information. 13. The structure defined in claim 10, wherein a locking hole is set on the assembly surface of the controller casing. 14. The structure defined in claim 10, wherein heat-radiating fins are arranged at interval on the assembly surface of the controller casing. 15. The structure defined in claim 10, wherein the multifunctional integrated dimming controller also comprises a blink control contact block, which contains a positive blink contact and negative blink contact to control the simultaneous or alternated blink modes among different LED units. 16. The structure defined in claim 10, wherein the multifunctional integrated dimming controller also comprises a brightness percentage contact block, which permits selection of several contacts for resolving the time-dependent brightness decay of LED according to the brightness state of LED unit of the LED solar traffic marking panel. 17. The structure defined in claim 10, wherein the external sensing contact block of multifunctional integrated dimming controller covers either of the following contacts or combination modes: (1) object sensor contact, used for electrical connection of an external object sensor;(2) temperature sensor contact, used for electrical connection of an external temperature sensor;(3) rain and fog sensor contact, used for electrical connection of an external rain and fog sensor;(4) water level sensor contact, used for electrical connection of an external water level sensor; or(5) external signal contact, used for electrical connection of an external signal source.
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