Wireless emergency safety light with sensing means for conventional light switch or plug receptacle
First Claim
1. A housing for an emergency light source which is mechanically connectable to an electrical switch having a switch actuator or a plug receptacle for providing power to a light fixture or other electrical load, comprising:
- a) a replacement housing for replacement of a conventional switch plate or conventional plate for a plug receptacle, said replacement housing having at least one opening for receiving said switch actuator of said electrical switch or for receiving said electrical plug receptacle;
means for mechanically connecting said replacement housing to said electrical switch or said plug receptacle;
said replacement housing having no electrical connection to said conventional switch plate or to said plug receptacle;
b) at least one compartment in said replacement housing for receiving batteries;
c) a second compartment in said replacement housing for receiving an emergency light source adapted to be connected to said batteries; and
d) wireless means for sensing the loss of electrical power to said electrical switch or said plug receptacle and, in response thereto, for actuating said emergency light source.
1 Assignment
0 Petitions
Accused Products
Abstract
A housing for a wireless emergency safety light which is mechanically connectable to a conventional light switch for a light fixture or a plug receptacle for providing power to a load. The housing replaces a conventional switch plate having at least one opening for receiving the switch actuator of the light switch or for receiving the electrical plug receptacle. The emergency safety light includes at least one compartment in the housing for receiving batteries; a second compartment in the housing for receiving an emergency light source adapted to be connected to the batteries; and an antenna for sensing the loss of electrical power to the light switch and, in response thereto, for actuating the emergency light source.
335 Citations
30 Claims
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1. A housing for an emergency light source which is mechanically connectable to an electrical switch having a switch actuator or a plug receptacle for providing power to a light fixture or other electrical load, comprising:
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a) a replacement housing for replacement of a conventional switch plate or conventional plate for a plug receptacle, said replacement housing having at least one opening for receiving said switch actuator of said electrical switch or for receiving said electrical plug receptacle;
means for mechanically connecting said replacement housing to said electrical switch or said plug receptacle;
said replacement housing having no electrical connection to said conventional switch plate or to said plug receptacle;b) at least one compartment in said replacement housing for receiving batteries; c) a second compartment in said replacement housing for receiving an emergency light source adapted to be connected to said batteries; and d) wireless means for sensing the loss of electrical power to said electrical switch or said plug receptacle and, in response thereto, for actuating said emergency light source. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 26, 27)
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12. A housing for an emergency light source which is mechanically connectable to an electrical switch having a switch actuator or a plug receptacle for providing power to a light fixture or other electrical load, comprising:
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a) a replacement housing for replacement of a conventional switch plate having at least one opening for receiving said switch actuator of said electrical switch or for receiving said electrical plug receptacle;
means for mechanically connecting said replacement housing to said electrical switch or said plug receptacle;
said replacement housing having no electrical connection to said conventional switch plate or to said plug receptacle;b) at least one compartment in said replacement housing for receiving batteries; c) a second compartment in said replacement housing for receiving an emergency light source adapted to be connected to said batteries; d) wireless means for sensing the loss of electrical power to said electrical switch or said plug receptacle and, in response thereto, for actuating said emergency light source; and e) a night light mounted in said replacement housing. - View Dependent Claims (13, 14, 28)
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15. A housing for an emergency light source which is mechanically connectable to an electrical switch having a switch actuator for a plug receptacle for providing power to a light fixture or other electrical load, comprising:
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a) a replacement housing for replacement of conventional switch plate having at least one opening for receiving said switch actuator of said electrical switch or for receiving said electrical plug receptacle;
means for mechanically connecting said replacement housing to said electrical switch or said plug receptacle;
said replacement housing having no electrical connection to said conventional switch plate or to said plug receptacle;b) at least one compartment in said replacement housing for receiving batteries; c) a second compartment in said replacement housing for receiving an emergency light source adapted to be connected to said batteries; d) wireless means for sensing the loss of electrical power to said electrical switch or said plug receptacle and, in response thereto, for actuating said emergency light source; e) a night light mounted in said replacement housing; f) a photocell mounted in said replacement housing for actuating said electrical switch or said plug receptacle in response to a power failure and when there is no ambient light; and g) a timer mounted in said replacement housing for controlling the time that the batteries are operating. - View Dependent Claims (16, 17, 18, 19, 29)
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20. A housing for an emergency light source which is mechanically connectable to an electrical switch having a switch actuator or a plug receptacle for providing power to a light fixture or other electrical load, comprising:
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a) a replacement housing for replacement of a conventional switch plate having at least one opening for receiving said switch actuator of said electrical switch or for receiving said electrical plug receptacle; b) means for connecting batteries to said replacement housing; c) a compartment in said replacement housing for receiving an emergency light source adapted to be connected to said batteries; d) wireless means for sensing the loss of electrical power to said electrical switch or said plug receptacle and, in response thereto, for actuating said emergency light source; e) means for mechanically connecting said replacement housing to said electrical switch or said plug receptacle;
said replacement housing having no electrical connection to said conventional switch plate or to said plug receptacle;f) a motion sensor mounted in said replacement housing for actuating said emergency light source in response to an actuating movement; g) a timer mounted in said replacement housing for controlling the amount of time said batteries operate; h) a photocell mounted in said replacement housing for actuating said electrical switch or said plug receptacle in response to a power failure and when there is no ambient light; and i) a switch for selecting said motion sensor, said timer or said photocell for controlling said electrical switch or said plug receptacle. - View Dependent Claims (21, 22, 23, 24, 25, 30)
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Specification