CN2375711Y - Luminous lock - Google Patents

Abstract

The utility model discloses a luminated lock. The lock adopts the structure that a luminous circuit is connected to a lock core, the luminous circuit forms a loop through the order concatenation of a power supply, switches and a light source member, and the power supply supplies power to the luminous circuit; the switches are switched on at night, the light source member can emit light for illumination when the lock is opened. The utility model has simple structure and is convenient in use on daytime or at night, and the utility model can be used on various doors.

Description

The noctilucence lock

The utility model relates to a kind of door lock.

Known lock connects lock core by lock housing and constitutes, and this lock does not have light emitting source spare, can not be luminous.When people came back when opening the door by key at night,, be difficult to find lockhole owing to there is not lighting.Therefore, this is locked in and uses very inconvenient night.

The purpose of this utility model is that a kind of noctilucence lock very easily that uses also at night will be provided.

The purpose of this utility model is achieved in that this noctilucence lock comprises lock core, connects illuminating circuit on lock core, and illuminating circuit is connected in proper order by power supply, switch and light source spare and constituted a loop.

Illuminating circuit of the present utility model is powered by power supply, connects switch at night, and light source spare can send light, illumination when supplying to unblank.It is simple in structure, and day or night uses all very convenient.Can on various doors, use.

Elaborate below in conjunction with drawings and Examples.

Fig. 1 is the structure chart of first embodiment of the present utility model.

Fig. 2 is the circuit diagram of Fig. 1.

Fig. 3 is the structure chart of second embodiment of the present utility model.

Fig. 4 is the circuit diagram of Fig. 3.

A. lock core, K. switch, P among the figure ₁. light emitting diode, P ₂. light emitting diode, E. power supply, H ₁. bulb, H ₂. bulb.

In Fig. 1 and Fig. 2, lock core A goes up and connects illuminating circuit, and illuminating circuit is by power supply E, K switch and light source spare LED P ₁And P ₂The order series connection constitutes the loop.

During use, connect K switch, illuminating circuit conducting, LED P ₁And P ₂Simultaneously luminous.

In Fig. 3 and Fig. 4, lock core A goes up and connects illuminating circuit, and illuminating circuit is by power supply E, K switch and light source spare bulb H ₁With bulb H ₂The order series connection constitutes a loop.

During use, connect K switch, illuminating circuit conducting, bulb H ₁With bulb H ₂Simultaneously luminous.

Claims (1)

1. a noctilucence is locked, and this noctilucence lock comprises lock core, it is characterized in that connecting on lock core illuminating circuit, and illuminating circuit is connected in proper order by power supply, switch and light source spare and constituted a loop.

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