CN101976040B - Led light beam pointer clock - Google Patents

Abstract

The invention discloses an LED light beam pointer clock, which is characterized in that: comprises a bottom plate, a top cover and a light blocking ring which is arranged between the bottom plate and the top cover and is provided with a plurality of light through holes and used for blocking light scattering and concentrating light; at least one circle of LED lamp tubes are uniformly distributed on the inner periphery of the light blocking ring, and each LED lamp tube is respectively aligned to one light through hole on the light blocking ring; each LED lamp tube is connected with the control circuit board, the corresponding LED lamp tubes are lighted in turn under the driving of the control circuit, and light beams projected on the bottom plate by the LED lamp tubes or projected on a wall surface hung by the clock outside the bottom plate are used as pointers to display corresponding time. The invention has low production cost, low energy consumption and novel appearance style.

Description

LED light beam analogue

Technical field

The present invention relates to clockwork timer material field, be specifically related to a kind of LED light beam analogue.

Background technology

At present, existing clock mainly contains three types: mechanical type, electronic type, laser type.1., mechanical activation clock, be power with the elastic potential energy that is stored in flexible member, carry out transmission through speed gear, this mechanical activation clock, complex structure, it is big to walk time error, needs the manpower energy storage, uses complicatedly, and the outward appearance style is not attractive in appearance; 2., the electronic type clock adopts battery pas power source, directly shows the time through circuit board and display screen, perhaps adopts battery-operated pointer; This electronic type clock; Very general be used for various occasions, but its function singleness can not satisfy people in modern and pursue requirement novel and innovation; 3., application number be " 200910191634 " disclosure of the Invention a kind of " intelligent electronic clock with laser beam indicators "; Adopt electronic switch to light the laser instrument that is distributed on the dial in turn; When the visible laser through different colours forms, branch, second hand; With the demonstration time, it exists energy consumption big, complex structure, high, the inaesthetic deficiency of outward appearance style of production cost.

Summary of the invention

The present invention is in order to overcome the deficiency that above prior art exists, and provides that a kind of production cost is low, energy consumption is low, the fashionable in style LED light beam of outward appearance analogue.

The object of the invention is realized through following technical scheme: this LED light beam analogue is characterized in that: comprise base plate, top cover and place base plate and top cover between the circle that is in the light that scattering concentrates light that shuts out the light that is used to that has a plurality of light holes; In the circle that is in the light, be placed with at least one circle LED fluorescent tube week equably, each LED fluorescent tube is aimed at a light hole on the circle that is in the light respectively; Each LED fluorescent tube is connected with control circuit board, at the bright corresponding LED fluorescent tube of the driving lower whorl flow point of control circuit, is incident upon on the said base plate or is incident upon the base plate external clock with the LED fluorescent tube and hung light beam on the metope as the pointer corresponding display time.

According to the different moulding needs, said LED fluorescent tube is three following three layers circles during bilevel two circles are perhaps gone up.

When said LED fluorescent tube is two-layer; The LED fluorescent tube that is positioned at the upper strata is the hour hands light source; The LED fluorescent tube that is positioned at lower floor is minute hand and second hand light source; The LED fluorescent tube downtilt angles on upper strata is bigger than the LED fluorescent tube downtilt angles of lower floor, and the projected light beam of the LED fluorescent tube on upper strata is shorter than the projected light beam of the LED fluorescent tube of lower floor;

Said LED fluorescent tube be last in following three layers time; The LED fluorescent tube that is positioned at the upper strata is the hour hands light source; The LED fluorescent tube that is positioned at the middle level is the minute hand light source; The LED fluorescent tube that is positioned at lower floor is the second hand light source, and the LED fluorescent tube downtilt angles on upper strata is bigger than the LED fluorescent tube downtilt angles in middle level, and the projected light beam of the LED fluorescent tube on upper strata is shorter than the projected light beam of the LED fluorescent tube in middle level; The LED fluorescent tube downtilt angles in middle level is bigger than the LED fluorescent tube downtilt angles of lower floor, and the projected light beam of the LED fluorescent tube in middle level is shorter than the projected light beam of the LED fluorescent tube of lower floor.

When said LED fluorescent tube was two-layer up and down, the LED fluorescent tube on said upper strata was 24 or 12, under the control of control circuit, lighted 1 lamp in per 1 hour by turns; The LED fluorescent tube of lower floor is 30 (or 60), and (or 1 minute) was lighted 1 lamp by turns in per 2 minutes, also lights 1 lamp simultaneously per 2 seconds (or 1 second) by turns.

Said LED fluorescent tube be last in following three layers time; The LED fluorescent tube on said upper strata is 24 or 12, under the control of control circuit, lights 1 lamp in per 1 hour by turns; The LED fluorescent tube in middle level is 30 (or 60); (or 1 minute) was lighted 1 lamp by turns in per 2 minutes, and the LED fluorescent tube of lower floor is 30 (or 60), lighted 1 lamp per 2 seconds (or 1 second) by turns.

As a kind of preferred version, said LED fluorescent tube comprises lamp housing, be installed in the LED lamp in the lamp housing and be installed in the convex lens in LED lamp the place ahead, and the light hole that the light beam of LED fluorescent tube passes the circle that is in the light again through convex lens focus penetrates.

As a kind of preferred version, the said base plate rough projection surface that extends outside out, this rough projection surface makes projection light beam pointer in the above more clear.

As a kind of preferred version, free scale combines with the light beam pointer on the said top cover, indicates clear obvious.Certainly, also can time scale be set on the top cover, only rely on light beam pointer instruction time, become the clock of an abstract fashion.

As another preferred version, said top cover is provided with remote signal receiver and button, and the reception head of remote signal receiver is located on the keypad of button, and keypad connects control circuit board.

Control circuit can be electrically connected with the city of 220V through transformer.Also can adopt following technical scheme: control circuit is connected with charger, and this charger is connected with civil power, though like this under power-off condition clock still can normally use.

The present invention has following advantage with respect to prior art:

One, this LED light beam analogue, through the light on and off of control circuit board control LED fluorescent tube, LED light penetrates through the light hole that convex lens focus sees through the circle that is in the light again; The light beam that is incident upon the metope beyond base plate or the base plate of clock becomes pointer, is combined into clock with time scale on the top cover, and timekeeping performance is high; Indication obviously uses LED lamp energy consumption low, and cost is low; Outward appearance is fashionable, has satisfied the requirement that the modern pursues aesthetic feeling and innovation, and functional diversities.

Two, through of the setting of control circuit inside to the shinny program of LED fluorescent tube; Can also work as night-light to the present invention and use stage lighting with decorating; Through telepilot or button setting, can choose at random the different shinny programs of LED fluorescent tube: can let a plurality of light beams come out simultaneously, can change versicolor LED lamp during use; Can be dynamic by turns, light beam can rotate or the flashing of different schemes.

Three, adopt the light of convex lens focus LED lamp, when keeping the low energy consumption of LED lamp, guaranteed brightness again, the circle that is in the light has guaranteed that further the light of scattering can not penetrate.

Description of drawings

Fig. 1 is the cut-away view of LED light beam analogue of the present invention.

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

Fig. 3 is the structural drawing that is in the light and encloses.

Fig. 4 is the front view of Fig. 1.

Fig. 5 is the structural drawing that Fig. 4 removes top cover.

Fig. 6 is the synoptic diagram of LED light beam analogue of the present invention as ornament lamp.

Embodiment

Below in conjunction with accompanying drawing and embodiment the present invention is described further.

Embodiment 1:

Label among Fig. 1, Fig. 2, Fig. 3: 1 is top cover, and 2 is base plate, and 3 is control circuit board, and 4 are the circle that is in the light; 5 is convex lens, and 6 is the LED lamp, and 7 is lamp housing, and 8 is fixed head; 9 is remote signal receiver, and 10 is button, and 11 is keypad, and 12 for receiving head; 13 is battery case, and 14 is the light beam hour hands, and 15 is the light beam minute hand.

Like Fig. 1～LED light beam analogue shown in Figure 5, comprise base plate, top cover and place base plate and top cover between the circle that is in the light that scattering concentrates light that shuts out the light that is used to that has a plurality of light holes; In the circle that is in the light, be placed with two circle LED fluorescent tubes week equably, each LED fluorescent tube is aimed at a light hole on the circle that is in the light respectively; Each LED fluorescent tube is connected with control circuit board, at the bright corresponding LED fluorescent tube of the driving lower whorl flow point of control circuit, is incident upon the base plate external clock with the LED fluorescent tube and is hung light beam on the metope as the pointer corresponding display time.

The LED fluorescent tube is two-layer; The LED fluorescent tube that is positioned at the upper strata is the hour hands light source; The LED fluorescent tube that is positioned at lower floor is minute hand and second hand light source; The LED fluorescent tube downtilt angles on upper strata is bigger than the LED fluorescent tube downtilt angles of lower floor, and the projected light beam of the LED fluorescent tube on upper strata is shorter than the projected light beam of the LED fluorescent tube of lower floor.

The LED fluorescent tube on upper strata is 24, under the control of control circuit, lights 1 lamp by turns in per 1 hour, and the LED fluorescent tube of lower floor is 30, lights 1 lamp by turns, and also lights 1 lamp simultaneously per 2 seconds by turns in per 2 minutes.

The LED fluorescent tube comprises lamp housing, be installed in the LED lamp in the lamp housing and be installed in the convex lens in LED lamp the place ahead, and the light hole that the light beam of LED fluorescent tube passes the circle that is in the light again through convex lens focus penetrates.

The base plate rough projection surface that extends outside out, this rough projection surface makes projection light beam pointer in the above more clear.

Top cover is provided with remote signal receiver and button, and the reception head of remote signal receiver is located on the keypad of button, and keypad connects control circuit board.Control circuit is connected with charger, and this charger is connected with civil power.

This LED light beam analogue, through the light on and off of control circuit board control LED fluorescent tube, LED light penetrates through the light hole that convex lens focus sees through the circle that is in the light again; The light beam that is incident upon the metope beyond the base plate becomes pointer, and timekeeping performance is high, and indication obviously; Use LED lamp energy consumption low; Cost is low, and outward appearance is fashionable, has satisfied the requirement that the modern pursues aesthetic feeling and innovation.

Embodiment 2:

As shown in Figure 6; Through the setting of control circuit inside to the shinny program of LED fluorescent tube, the LED light beam analogue of embodiment 1 can be worked as night-light and used stage lighting with decorating, and passes through telepilot or button setting during use; Can choose at random the different shinny programs of LED fluorescent tube: can let a plurality of light beams come out simultaneously; Can change versicolor LED lamp, can be dynamic by turns, light beam can rotate or the flashing of different schemes.

Above-mentioned embodiment is the preferred embodiments of the present invention, can not limit the present invention, and other any change or other equivalent substitute mode that does not deviate from technical scheme of the present invention and made is included within protection scope of the present invention.

Claims (10)

1.LED the light beam analogue is characterized in that: comprise base plate, top cover and place base plate and top cover between the circle that is in the light that scattering concentrates light that shuts out the light that is used to that has a plurality of light holes; In the circle that is in the light, be placed with at least one circle LED fluorescent tube week equably, each LED fluorescent tube is aimed at a light hole on the circle that is in the light respectively; Each LED fluorescent tube is connected with control circuit board, at the bright corresponding LED fluorescent tube of the driving lower whorl flow point of control circuit, is incident upon on the said base plate or is incident upon the base plate external clock with the LED fluorescent tube and hung light beam on the metope as the pointer corresponding display time.

2. LED light beam analogue according to claim 1 is characterized in that: said LED fluorescent tube is three following three layers circles during bilevel two circles are perhaps gone up.

3. LED light beam analogue according to claim 2; It is characterized in that: when said LED fluorescent tube is two-layer; The LED fluorescent tube that is positioned at the upper strata is the hour hands light source; The LED fluorescent tube that is positioned at lower floor is minute hand and second hand light source, and the LED fluorescent tube downtilt angles on upper strata is bigger than the LED fluorescent tube downtilt angles of lower floor, and the projected light beam of the LED fluorescent tube on upper strata is shorter than the projected light beam of the LED fluorescent tube of lower floor;

Said LED fluorescent tube be last in following three layers time; The LED fluorescent tube that is positioned at the upper strata is the hour hands light source; The LED fluorescent tube that is positioned at the middle level is the minute hand light source; The LED fluorescent tube that is positioned at lower floor is the second hand light source, and the LED fluorescent tube downtilt angles on upper strata is bigger than the LED fluorescent tube downtilt angles in middle level, and the projected light beam of the LED fluorescent tube on upper strata is shorter than the projected light beam of the LED fluorescent tube in middle level; The LED fluorescent tube downtilt angles in middle level is bigger than the LED fluorescent tube downtilt angles of lower floor, and the projected light beam of the LED fluorescent tube in middle level is shorter than the projected light beam of the LED fluorescent tube of lower floor.

4. LED light beam analogue according to claim 3 is characterized in that: when said LED fluorescent tube was two-layer, the LED fluorescent tube on upper strata was 24 or 12, and the LED fluorescent tube of lower floor is 30 or 60.

5. LED light beam analogue according to claim 3 is characterized in that: said LED fluorescent tube be last in following three layers time, the LED fluorescent tube on upper strata is 24 or 12, the LED fluorescent tube in middle level is 30 or 60, the LED fluorescent tube of lower floor is 30 or 60.

6. according to each described LED light beam analogue of claim 1～5; It is characterized in that: said LED fluorescent tube comprises lamp housing, be installed in the LED lamp in the lamp housing and be installed in the convex lens in LED lamp the place ahead, and the light hole that the light beam of LED fluorescent tube passes the circle that is in the light again through convex lens focus penetrates.

7. LED light beam analogue according to claim 1 is characterized in that: the said base plate rough projection surface that extends outside out.

8. LED light beam analogue according to claim 1 is characterized in that: free scale on the said top cover.

9. according to claim 1 or 8 described LED light beam analogues, it is characterized in that: said top cover is provided with remote signal receiver and button, and the reception head of remote signal receiver is located on the keypad of button, and keypad connects control circuit board.

10. LED light beam analogue according to claim 1, it is characterized in that: said control circuit is connected with charger, and this charger is connected with civil power.

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