Electrical power control outlet and system
First Claim
Patent Images
1. A convention center trade show exhibitor electrical power control system comprising:
- a master electrical power distribution system powered by a public or private electrical utility;
an electrical power control outlet electrically connected to the power distribution system and adapted to provide fused electrical power to the trade show exhibitor, the outlet comprising;
a housing made of an electrical insulator;
an electrical power receptacle positioned in the housing;
a fuse holder positioned in the housing, in electrical circuit with the electrical power receptacle and the electrical power distribution system, and having a cavity adapted to contain a fuse;
an electrical power availability indicator contained in the housing, in circuit with the electrical power receptacle and the electrical power distribution system, and adapted to indicate availability of electrical power to the electrical power receptacle; and
,a lock having a locked position and an unlocked position, the locked position preventing access to the fuse holder but not the electrical power receptacle.
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Accused Products
Abstract
Devices, systems and methods for regulating the distribution of electricity at events such as trade shows to prevent exhibitors from utilizing electricity not purchased from the convention center or other entity controlling electricity distribution, including lockable electric outlet boxes having a lockable fuse holder containing a fuse that restricts or limits a specific electrical outlet box or group of outlet boxes to a maximum electrical current or amperage.
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Citations
11 Claims
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1. A convention center trade show exhibitor electrical power control system comprising:
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a master electrical power distribution system powered by a public or private electrical utility; an electrical power control outlet electrically connected to the power distribution system and adapted to provide fused electrical power to the trade show exhibitor, the outlet comprising; a housing made of an electrical insulator; an electrical power receptacle positioned in the housing; a fuse holder positioned in the housing, in electrical circuit with the electrical power receptacle and the electrical power distribution system, and having a cavity adapted to contain a fuse; an electrical power availability indicator contained in the housing, in circuit with the electrical power receptacle and the electrical power distribution system, and adapted to indicate availability of electrical power to the electrical power receptacle; and
,a lock having a locked position and an unlocked position, the locked position preventing access to the fuse holder but not the electrical power receptacle. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method of providing electrical power to trade show exhibitors comprising:
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providing a master electrical power distribution system; providing an electrical power control outlet capable of electrical connection to the power distribution system and adapted to provide fused electrical power to a trade show exhibitor; the outlet comprising; a housing made of an electrical insulator; an electrical power receptacle positioned in the housing; a fuse holder positioned in the housing, in electrical circuit with the receptacle, having a cavity adapted to contain a fuse and having a cap adapted to cover the cavity; an electrical power availability indicator contained in the housing, in circuit with the receptacle, and adapted to indicate the presence of electrical power to the receptacle; the housing including a first recess that retains a single plunger, barrel lock; the housing including a second recess that slidably retains a locking bar; the locking bar having length, width and thickness; the locking bar having a u-shaped region along its length; the locking bar having an aperture along its length; placing a fuse in the fuse holder cavity; closing the fuse holder cap to cover the cavity with the fuse inside the cavity; sliding the locking bar in the second recess to a position whereby the locking bar u-shaped region abuts the fuse holder cap; operating a lock key to position the lock plunger in the locking bar aperture to lock the fuse in place in the fuse holder and to prevent access to the cavity; removing the key from the lock; and
,energizing the outlet by electrically connecting the outlet to the power distribution system.
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Specification