CN2349305Y

CN2349305Y - Key with illumination device

Info

Publication number: CN2349305Y
Application number: CN 97218338
Authority: CN
Inventors: 吴光星
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-06-24
Filing date: 1997-06-24
Publication date: 1999-11-17
Anticipated expiration: 2007-06-24

Abstract

The utility model relates to a key with an illuminating device, which relates to integration with a key and an illuminating device. A light emitting element is arranged on one side of the key body. A circuit switch, a battery and a light emitting element are fixedly arranged in the key body. The switch, the battery and the light emitting element are mutually connected in series. Not only the original key functions are kept, but also an illuminating function is added; the utility model has the advantages of convenient operation and portability.

Description

The key that has lighting device

The utility model relates to a kind of key that has lighting device.

At present, the shape of key has various, but these keys generally all do not have lighting device, so when unblanking night, under the condition that is not having illumination, people are difficult to smoothly key be inserted lockhole often, and have to utilize other illuminations, flashlight etc. for example, and when in time not obtaining illuminations such as flashlight, unlock operation is just very difficult, therefore existing key operated inconvenience.

The purpose of this utility model is to provide a kind of key that has lighting device, and it is designed to one with key and lighting device, in use, can satisfy the demand of local lighting easily at any time.

The purpose of this utility model is achieved in that a kind of key that has lighting device, comprise key tooth and key body, on a side body of key light-emitting component is set, is installed with contactor, battery and light-emitting component in the body, switch, battery are connected in series mutually with light-emitting component

The utility model is simple and reasonable, uses easy to operately, has solved the difficulty that people open the lock with the key in the darker occasion of light.

Below in conjunction with accompanying drawing and specific embodiments the utility model is described in further detail.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is a perspective view of the present utility model;

Fig. 3 is circuit theory diagrams of the present utility model.

Referring to Fig. 1,2,3, the utility model is the key that has lighting device, it is made as one with key and lighting device, key comprises key tooth 1 and body 2, and wherein body 2 is provided with shell body, is installed with contactor, battery 5 and light-emitting component 3 in the shell, shell is exposed on light-emitting component 3 surfaces, and light-emitting component 3 can be arranged on the shell body, so that when inserting key, aim at and illuminate the operating position.Switch 4, battery 5 are connected in series mutually with light-emitting component 3.Light-emitting component 3 can be light emitting diode or pilot bulb.

In the use, when when the darker occasion of light opens the lock with the key, switch 4 that can closed body 2, circuit turn-on, light-emitting component 3 is luminous, plays the effect of illumination, helps to illuminate lockhole, convenient key is inserted in the lockhole.

The utility model has promptly kept the original function of key, has increased the function of illumination again, portably uses conveniently.

Claims

1, a kind of key that has lighting device, comprise key tooth and key body, it is characterized in that: on a side body of key light-emitting component is set, is installed with contactor, battery and light-emitting component in the body, switch, battery are connected in series mutually with light-emitting component.