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Electrical service disconnect boxes for conveying power to adjacent electrical appliances such as air conditioners

机译:配电箱,用于将功率传输到空调等相邻电器

摘要

This invention provides a device which facilitates electrical wiring and equipment costs for electricians installing disconnect boxes, typically in the vicinity of an outside air conditioner unit. Thus, an improved disconnect box for protection of an electrician who is servicing an electrical appliance such as an outside air conditioner is provided which incorporates an integrally mounted auxiliary electric socket accessory giving the electrician a source of power for use while the electrician is safely assured that there is no power connected to the electrical appliance being serviced. The auxiliary electrical socket accessory may optionally be connected to a power line source as a full time electric plug outlet or one only accessible when the disconnect box is conditioned to disconnect power from the electrical appliance. Provisions are made for protection of the electrical socket accessory with fusing or circuit breaker protection and ground fault protected electrical input wiring to the electrical socket. The disconnect box is preferably weatherproofed for outside use to serve as a common housing for waterproofing the electrical socket. By provision of the improved disconnect box, the electrician can more efficiently install an auxiliary access socket for use of the electrician when the electrical appliance is disconnected either in retrofit or initial installations.
机译:本发明提供了一种装置,该装置有利于电工在典型地在室外空调单元附近安装断线盒的情况下的电气布线和设备成本。因此,提供了一种用于保护正在为诸如室外空调之类的电器服务的电工的保护器的改进的断开盒,该断开器盒包括整体安装的辅助电源插座附件,该附件为电工提供了使用电源,同时安全地确保了电工能够没有电源连接到正在维修的电器。辅助电源插座附件可以有选择地连接到电源线源,作为全时电源插头插座,或者仅在将隔离盒调节为从电器上断开电源时才可访问。规定了通过熔断器或断路器保护以及对电源插座进行接地故障保护的电源输入线来保护电源插座附件的措施。隔离盒优选地是防风雨的以供外部使用,以用作用于使电插座防水的共用壳体。通过提供改进的断开盒,当在翻新或初始安装中断开电器连接时,电工可以更有效地安装辅助接入插座以供电工使用。

著录项

  • 公开/公告号US6081049A

    专利类型

  • 公开/公告日2000-06-27

    原文格式PDF

  • 申请/专利权人 SIMMONS;MICHAEL L.;

    申请/专利号US19990263862

  • 发明设计人 MICHAEL L. SIMMONS;

    申请日1999-03-08

  • 分类号H03K51/53;

  • 国家 US

  • 入库时间 2022-08-22 01:36:48

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