Switching device, there is the home appliances of related switch device and the method for showing home appliances power rating

Switching device, there is the home appliances of related switch device and the method for showing home appliances power rating

  • CN 102,089,588 B
  • Filed: 03/03/2009
  • Issued: 11/25/2015
  • Est. Priority Date: 03/05/2008
  • Status: Active Grant
First Claim
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1. the switching device (100 of home appliances for being made up of cooker;

  • 100 '"'"'), have-at least one is designed to the switch shaft (10) of at least one power regulating home appliances, and it extends to room in home appliances from the outside of home appliances,-at least one can see outside home appliances and at least power bracket mark (30 that arranges around switch shaft (10) of local;

    30 '"'"', 30 ");

    its represents the magnitude range of power utilizing switch shaft (10) can regulate;

    the power bracket being wherein attached to switch shaft position or orientation marks position and utilizes power rating symbol to mark;

    this power rating symbol is configured to numeral, score marks, point mark, the coal gas flare of at least one boundary arrow or different size, and-at least one is arranged on light-emitting device (61,62,63,64,65,66) in home appliances inside room, for lighting power range flags (30;

    30 '"'"', 30 "), it is characterized in that at least one indicator (40), for showing the power rating of the home appliances utilizing the position of switch shaft (10) or the change of orientation to adjust, wherein this indicator (40) is arranged on switch shaft (10) like this,-indicator moves together with switch shaft when to make in the position of switch shaft (10) with change in orientation, and-indicator is always positioned at the power bracket mark (30 being irradiated to physical location or the orientation being attached to switch shaft (10) from light-emitting device (61,62,63,64,65,66);

    Inside the light path of 30 '"'"', the 30 ") light of position (50), and-described switch shaft (10) extends through the stove panel (20) of cooker.

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