Security light with remote photo-voltaic module and battery backup and related methods
First Claim
1. An outdoor security light with a remote photo-voltaic module, comprising:
- a security light housing having at least one adjustable lamp head, the lamp head including a plurality of LEDs;
the security light housing including a control system, the control system having a security light controller;
a motion sensor in communication with the security light controller, the motion sensor adjustably attached to the security light housing;
a rechargeable battery contained within the security light housing and in electrical connectivity with the security light controller;
a backup battery contained within the security light housing and in electrical connectivity with the security light controller;
a remote photovoltaic module in electrical connection with the rechargeable battery and separately mountable from the security light housing;
the security light controller operably configured to optionally select connection between the remote photovoltaic module and the rechargeable battery based upon a first input parameter;
the security light controller further operably configured to electrically connect one of the rechargeable battery or the backup battery to the plurality of LEDs based upon at least the first input parameter.
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Accused Products
Abstract
Methods and apparatus for a security light having a remote photovoltaic module is set forth. The security light includes a primary rechargeable battery connected to the remote photovoltaic module while also having a backup battery system to be utilized when the rechargeable batteries condition require recharge. The security lighting unit functions as a security light to provide variable wide area illumination based upon environmental and battery conditions and also which power supply is optionally connected to the load, the load being the illumination sources and the various supportive electronics. The system further includes a controller which can not only operationally selects either the rechargeable batteries or backup batteries but also can monitor battery condition to preserve battery life. In operation, the security light may include a variable battery power supply for ease of installation.
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Citations
20 Claims
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1. An outdoor security light with a remote photo-voltaic module, comprising:
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a security light housing having at least one adjustable lamp head, the lamp head including a plurality of LEDs; the security light housing including a control system, the control system having a security light controller; a motion sensor in communication with the security light controller, the motion sensor adjustably attached to the security light housing; a rechargeable battery contained within the security light housing and in electrical connectivity with the security light controller; a backup battery contained within the security light housing and in electrical connectivity with the security light controller; a remote photovoltaic module in electrical connection with the rechargeable battery and separately mountable from the security light housing; the security light controller operably configured to optionally select connection between the remote photovoltaic module and the rechargeable battery based upon a first input parameter; the security light controller further operably configured to electrically connect one of the rechargeable battery or the backup battery to the plurality of LEDs based upon at least the first input parameter. - View Dependent Claims (2, 3, 4, 9, 10)
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- 5. The outdoor security light of 2 wherein the security light controller is operably configured to electrically disconnect the rechargeable battery from the plurality of LEDs and connect the backup battery to the plurality of LEDs when the first input parameter is below a second lower threshold.
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11. An outdoor security light with a photo-voltaic module, comprising:
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a first and a second lamp head, the lamp head, each of the first and the second lamp head having a plurality of LEDs, the plurality of LEDs electrically connected to a security light controller; the security light controller in electrical connectivity with a motion detector, a rechargeable battery and a backup non-rechargeable backup battery; a photovoltaic module in electrical connectivity with the rechargeable battery and which is separately mountable; wherein the security light controller is operable to connect either the rechargeable battery or the non-rechargeable backup battery to the plurality of LEDs based upon a first input sensor value, the security light controller in electrical communication with a first input sensor to receive the first input sensor value; wherein the first input sensor value is based on the rechargeable battery; wherein the security light controller is in electrical communication with a second input sensor to receive a second input sensor value; wherein the security light controller modifies the duty cycle of the plurality of LEDs based upon either the first input sensor value or the second input sensor value. - View Dependent Claims (12, 13, 14, 15, 16)
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17. An outdoor security light with a remote photo-voltaic module, comprising:
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a first and a second lamp head, each of the first and the second lamp head moveable relative to a security light housing and having a plurality of LEDs; a motion detector; a remote photovoltaic module in removable connectivity with a rechargeable battery, the rechargeable battery maintained within the security light housing; a first sensor providing a first sensor value; a security light controller in controlling electrical connection with the plurality of LEDs and having one or more processors with an associated memory, the associated memory having instructions stored thereon to; read the first sensor value from the first sensor; adjustably connect the plurality of LEDs in the first and the second lamp head with either the rechargeable battery or with a backup battery system based upon the first sensor value; control the illumination level of the plurality of LEDs in the first and the second lamp head based upon first sensor value; connect and disconnect the rechargeable battery to the remote photovoltaic module based upon the first sensor value; wherein the first sensor value is based upon rechargeable battery. - View Dependent Claims (18, 19, 20)
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Specification