US 2012/0235556 A1Published application

Safety lamp

AssigneeAdvanced Connectek Inc.

InventorYu-Chi Wu

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Abstract

A safety lamp, which comprises a lamp body and two electric connecting portions. The lamp body has a light emitting module. The two electric connecting portions are respectively disposed on two sides of the lamp body, and each of the electric connecting portions further comprises a first electric connecting terminal, a pressing switch unit, an elastic conductive unit and a second electric connecting terminal. Each of the pressing switch units must sustain a pressing force to urge against the corresponding elastic conductive unit to deform and to electrically connect the corresponding first electric connecting terminal to the corresponding second electric connecting terminal through the elastic conductive unit. Alternatively, when the pressing switch unit is released from the pressing force, the deformed elastic conductive unit reforms back to an opposite direction of the pressing force to form an open circuit.

Claims7

Dependent claims

A safety lamp suited to be installed to a lamp holder, the safety lamp comprising:

a lamp body having a light emitting module;
and
two electric connecting portions respectively disposed on two sides of the lamp body, each of the electric connecting portions further comprising:
a first electric connecting terminal partly disposed in the electric connecting portion and partly protruding from the electric connecting portion for being electrically connected to a power slot of the lamp holder;
a pressing switch unit partly disposed in the electric connecting portion and partly protruding from the electric connecting portion;
an elastic conductive unit electrically connected to the first electric connecting terminal;
and
a second electric connecting terminal electrically connected to the light emitting module;
wherein, when the pressing switch unit of each of the two electric connecting portions is free from pressing, the corresponding elastic conductive unit is not electrically connected to the corresponding second electric connecting terminal to form an open circuit between the first electric connecting terminal and the second electric connecting terminal;
and
when each of the two electric connecting portions is installed to the lamp holder and the corresponding pressing switch unit is in contact to the lamp holder to sustain a pressing force, the pressing switch unit urges against the corresponding elastic conductive unit to electrically connect the elastic conductive unit to the corresponding second electric connecting terminal and to form a conductive status between the first electric connecting terminal and the second electric connecting terminal.

8 more elements

Dependencies are inferred from the claim text.

Facts

Application: 13/106,192Filed 12 May 2011
Priority: TW 10010850514 Mar 2011
Published: 20 Sep 2012
Term ends: Not estimatedThe source records don’t support an estimate.

Classification11 codes

F21V 23/04
Arrangement of electric circuit elements in or on lighting devices: the elements being switches
F21K 9/272
Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes: details of end…
F21V 25/04
Coming into action when lighting device is disturbed, dismounted, or broken: breaking the electric circuit
H01R 33/08
With two current-carrying pins, blades or analogous contacts, having their axes parallel to each other: for supporting tubular fluorescent lamp

Family

No related US applications are recorded in the indexed filing history.

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