CN201943448U

CN201943448U - Key with lamp

Info

Publication number: CN201943448U
Application number: CN2010206461507U
Authority: CN
Inventors: 季佳怡
Original assignee: Xinling Primary School of Shanghai Huangpu District
Current assignee: Xinling Primary School of Shanghai Huangpu District
Priority date: 2010-12-08
Filing date: 2010-12-08
Publication date: 2011-08-24
Anticipated expiration: 2020-12-08

Abstract

The utility model discloses a key with a lamp, which comprises a key handle and a key body, wherein the key handle has a hollow structure, a cavity is arranged at the middle of the key handle, a spring leaf is fixed at the bottom of the key handle, a light-emitting body is fixed at the upper end of the spring leaf, a transparent cover is covered outside the light-emitting body, the transparent cover extends out of the cavity at the middle of the key handle, and the light-emitting body is connected with the spring leaf which is positioned inside the key handle through a built-in wire and combines with a built-in battery which is arranged in the key handle to form a closed loop. The key can give light at night, so that a user can rapidly and accurately open a door at night without lights, which reduces unnecessary waste of time and effort. Besides, the key can be used as a mini flashlight to provide convenience to the people who walk at night or have night activities.

Description

The key of band lamp

Technical field

The utility model relates to a kind of key, especially a kind of key with lamp.

Background technology

People more or less have several keys on one's body in daily life and work, as the door key, and bicycle key etc., somebody even can go here and there tens keys together together.The key that these are common, similar in shape, mix and put together, be not easy to differentiate.Daytime is fair, and especially do not having lamplit condition under will bring very big trouble when using night.The one, differentiate unclear being somebody's turn to do and remove out corresponding lock with which key, the 2nd, even if find corresponding key, be not difficult to insert in the keyhole yet, thereby lose time and energy because of seeing.

The utility model content

The purpose of this utility model provides a kind of key with lamp, and people were not had under the lamplit situation at night, finds required key and corresponding keyhole fast and exactly, realizes errorless unblanking rapidly, has saved time and efforts greatly.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind of key with lamp, comprise the shank of the key and key billet, wherein, described the shank of the key inside is hollow structure, and the centre is provided with hole, the bottom is fixed with spring leaf, the upper end of described spring leaf is fixed with a shiner, and described shiner outside is with a translucent cover, and described translucent cover stretches out from the hole at described the shank of the key middle part, described shiner is connected by the spring leaf of inner conductors with described the shank of the key inside, and constitutes the closed-loop path with internal battery in the described the shank of the key.

The key of above-mentioned band lamp, wherein, described translucent cover is made by organic glass.

The key of above-mentioned band lamp, wherein, described shiner is light emitting diode or miniature lamp.

The key of above-mentioned band lamp, wherein, described battery is a button cell.

The key of above-mentioned band lamp, wherein, described the shank of the key and described key billet are made by aluminium or iron.

The utility model key can send light at night, not only can allow the user not have at night also can realize unblanking fast and accurately under the situation of light, reduce unnecessary time and efforts, also can use, for walking at night or the people that do other nocturnalisms bring convenience as miniature flashlight.

Description of drawings

Fig. 1 is the structural representation of the key of the utility model band lamp;

Fig. 2 is the lateral view of Fig. 1.

The specific embodiment

The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as qualification of the present utility model.

Please referring to illustrated in figures 1 and 2, the key of the utility model band lamp comprises the shank of the key 1 and key billet 2, and the shank of the key 1 and key billet 2 are made by metals such as aluminium or iron.The shank of the key 1 inside is hollow structure, the centre is provided with hole 11, the bottom is fixed with spring leaf 12, the upper end of spring leaf 12 is fixed with a shiner 13, shiner 13 is light emitting diode or miniature lamp, shiner 13 outsides are with a translucent cover 14, translucent cover 14 is made by organic glass, smooth surface, wear-resisting withstand voltage, translucent cover 14 stretches out from the hole 11 at the shank of the key 1 middle part, and shiner 13 is connected by the spring leaf 12 of inner conductors with the shank of the key 1 inside, and constituting closed-loop paths with internal battery 16 in the shank of the key 1, battery 16 is a button cell.Spring leaf 12 has served as the effect of indirect press button here, as long as press translucent cover 14 gently, translucent cover 14 makes closing of circuit by the spring leaf 14 of extruding bottom, so shiner 13 is luminous during use.When extruding force when translucent cover 14 surface disappears, spring leaf 14 restores to the original state, so bulb or light emitting diode extinguish.

The above only is the utility model preferred embodiment; be not so limit claim of the present utility model; so the equivalent structure that all utilization the utility model manuals and diagramatic content have been done changes, and all is included in the protection domain of the present utility model.

Claims

1. key with lamp, comprise the shank of the key and key billet, it is characterized in that described the shank of the key inside is hollow structure, the centre is provided with hole, the bottom is fixed with spring leaf, the upper end of described spring leaf is fixed with a shiner, and described shiner outside is with a translucent cover, and described translucent cover stretches out from the hole at described the shank of the key middle part, described shiner is connected by the spring leaf of inner conductors with described the shank of the key inside, and constitutes the closed-loop path with internal battery in the described the shank of the key.

2. the key of band lamp according to claim 1 is characterized in that, described translucent cover is made by organic glass.

3. the key of band lamp according to claim 1 is characterized in that, described shiner is light emitting diode or miniature lamp.

4. the key of band lamp according to claim 1 is characterized in that, described battery is a button cell.

5. the key of band lamp according to claim 1 is characterized in that, described the shank of the key and described key billet are made by aluminium or iron.