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Patent Searching and Data


Title:
ELECTRIC TORCH CAPABLE OF DIMMING CONVENIENTLY AND RAPIDLY
Document Type and Number:
WIPO Patent Application WO/2016/115756
Kind Code:
A1
Abstract:
Disclosed is an electric torch of which a housing (1) comprises a torch head (11) and a torch body (12), wherein a power source is provided in the torch body (12) and is electrically connected to a light-emitting element (16), and an installation hole (14) is opened in the torch body (12). The electric torch further comprises a dimming mechanism, which comprises a rotary knob (2), a rotary member (7) rotating therewith, a first switch (8), and a circuit board (10). The rotary knob (2) comprises a rotary head (21) and a rotary rod (22), wherein the rotary rod (22) penetrates the installation hole (14) and extends into the torch body (12); a surface of a main body of the rotary member (7) is provided with a groove, and the main body of the rotary member (7) is fastened to one end of the rotary rod (22) of the rotary knob (2); the first switch (8) is electrically connected to the circuit board (10), the first switch (8) has a switching handle (81), the switching handle (81) is located in the groove of the surface of the main body of the rotary member (7), and the switching handle (81) is able to perform a switching action under an acting force applied by the rotating rotary member (7); and the circuit board (10) is electrically connected to the power source and the light-emitting element (16), and the circuit board (10) controls the level of current input by the power source into the light-emitting element (16) according to the switching action of the switching handle (81) of the first switch (8). The electric torch can dim conveniently and rapidly.

Inventors:
LI WENJIE (CN)
Application Number:
CN2015/072207
Publication Date:
July 28, 2016
Filing Date:
February 04, 2015
Export Citation:
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Assignee:
LI WENJIE (CN)
International Classes:
F21L4/00; F21V23/04
Domestic Patent References:
WO2008068673A22008-06-12
Foreign References:
CN201892034U2011-07-06
CN201479416U2010-05-19
CN202017893U2011-10-26
CN201575319U2010-09-08
Attorney, Agent or Firm:
GUANGZHOU SINO PATENT & TRADEMARK AGENT CO.,LTD (CN)
广州新诺专利商标事务所有限公司 (CN)
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