Title:
A TOUCH-TYPE LIGHT-ADJUSTING SWITCH FOR THE NIGHT LAMP
Document Type and Number:
WIPO Patent Application WO/2001/043509
Kind Code:
A2
Abstract:
A touch-type light-adjusting switch for the night lamp is composed of a switch body and a shell. The body comprises a touch board and a control circuit for adjusting light, and light-emitting device combined with them together. The touch board is light-transmission material on the surface of which a conductive film is applied. The light-emitting device is mounted under the touch board. The input of light-emitting screen being connected with the output of the control circuit. On the touch board there being electrode leading wire being connected in series in the control circuit. For the invention, operating is convenient and manufacturing is easy, there are multiple purposes, that is, either to control lightness of one or more lights, or automatically to turn on the night light so as to give night luminance and facilitate living at night.
Inventors:
HAO ZHIGUO (CN)
Application Number:
PCT/CN1999/000204
Publication Date:
June 14, 2001
Filing Date:
December 09, 1999
Export Citation:
Assignee:
HAO ZHIGUO (CN)
International Classes:
H03K17/96; H05B39/08; (IPC1-7): H05B39/04; H03K17/96
Attorney, Agent or Firm:
BEIJING SANYOU PATENT AGENCY CO., LTD. (Beijing 8, CN)
Download PDF:
Previous Patent: A CYLINDRICAL REACTOR WITH AN EXTENDED FOCAL REGION
Next Patent: PROGRAMMABLE LAMP BALLAST
Next Patent: PROGRAMMABLE LAMP BALLAST