CN202563252U

CN202563252U - Automatically-illuminated wall clock

Info

Publication number: CN202563252U
Application number: CN2012202501504U
Authority: CN
Inventors: 王荣强
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-14
Filing date: 2012-05-14
Publication date: 2012-11-28
Anticipated expiration: 2022-05-14

Abstract

The utility model discloses an automatically-illuminated wall clock. The wall clock comprises a wall clock body, a photosensitive diode arranged at the center of the wall body, a control circuit connected to the photosensitive diode, and a storage battery connected with the control circuit, and an LED light arranged on the wall clock body, wherein the storage battery is installed inside the wall clock body. According to the automatically-illuminated wall clock of the utility model, the brightness of light is sensed by the photosensitive diode, when the brightness is decreased to a certain extent, the photosensitive diode generates a pulse signal for the control circuit, and the LED light starts working immediately, and as a result, people can clearly see the time on the wall clock. The automatically-illuminated wall clock has the advantages of simple structure, low cost and automatic illumination.

Description

A kind of luminous wall clock automatically

Technical field

The utility model relates to a kind of wall clock, particularly a kind of luminous wall clock automatically.

Background technology

Wall clock is the indispensable instrument of each household family, but one to night, just can't know the time of seeing wall clock, has the defective of function singleness.

Summary of the invention

The utility model technical matters to be solved provides a kind ofly to be had simple in structurely, and cost is low, automatically the automatic luminous wall clock of luminous advantage.

The utility model is realized through following technical scheme: a kind of luminous wall clock automatically; Comprise the wall clock body; And be arranged on the photodiode at wall clock body center, and the control circuit that links to each other with photodiode, reach the accumulator that links to each other with control circuit; And being installed in the LED lamp on the wall clock body, said accumulator is installed in the wall clock body.

As preferably, said wall clock body is provided with 12 time figures.

As preferably, said LED lamp has more than one, and is installed in the time figure place.

The beneficial effect of the utility model is: through the darkness of photodiode induction light, after to a certain degree, photodiode produces a pulse signal and gives control circuit when dark, and promptly the LED lamp is started working, and can supply that people are clear to see the wall clock time.It has simple in structure, and cost is low, automatically luminous advantage.

Description of drawings

In order to be easy to explanation, the utility model is done to describe in detail by following specific embodiment and accompanying drawing.

Fig. 1 is a kind of structural representation of luminous wall clock automatically of the utility model.

Embodiment

As shown in Figure 1, a kind of luminous wall clock automatically of the utility model comprises wall clock body 1; And be arranged on the photodiode 2 at wall clock body 1 center; And the control circuit 3 that links to each other with photodiode 2, and the accumulator 6 that links to each other with control circuit 3, give the LED lamp 4 power supplies; And being installed in the LED lamp 4 on the wall clock body 1, said accumulator 6 is installed in the wall clock body 1.

Wherein, said wall clock body 1 is provided with 12 time figures 5; Said LED lamp 4 has more than one, and is installed in time figure 5 places.

The above is merely the embodiment of the utility model, but the protection domain of the utility model is not limited thereto, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain that claims were limited.

Claims

1. automatic luminous wall clock; It is characterized in that: comprise the wall clock body; And be arranged on the photodiode at wall clock body center, and the control circuit that links to each other with photodiode, reach the accumulator that links to each other with control circuit; And being installed in the LED lamp on the wall clock body, said accumulator is installed in the wall clock body.

2. luminous wall clock automatically according to claim 1, it is characterized in that: said wall clock body is provided with 12 time figures.

3. luminous wall clock automatically according to claim 1 and 2, it is characterized in that: said LED lamp has more than one, and is installed in the time figure place.