CN201103811Y

CN201103811Y - Colorful LED ceiling decorations

Info

Publication number: CN201103811Y
Application number: CNU2007201768381U
Authority: CN
Inventors: 黄昉钰; 钟文珍
Original assignee: LIANJIA PHOTOELECTRIC CO Ltd
Current assignee: LIANJIA PHOTOELECTRIC CO Ltd; Excellence Opto Inc
Priority date: 2007-09-20
Filing date: 2007-09-20
Publication date: 2008-08-20
Anticipated expiration: 2017-09-20

Abstract

The utility model relates to a colorful LED drop ornament, which can be used with traditional drop ornaments in a matching way. The structure of the colorful LED drop ornament comprises a circuit controlling box, a power supply wiring and more than one single-color or colorful LED lamp strings, wherein one end of the power supply wiring is in electric connection with the circuit controlling box, while the other end is provided with a connecting plug which is used for replacing one small bulb of the traditional lamp string drop ornament to be in serial connection with the traditional lamp string drop ornament, and an input voltage Vm is got from the traditional lamp string drop ornament by the plug, which is used for supplying effective voltage power supply 2Vm for LED lamp strings after the double-voltage and rectifying process of the circuit controlling box is carried out, and the circuit controlling box controls LED lamp strings so as to produce various flashing colors, thus being capable of having the colorful lighting effect owning to the matching use of the traditional lamp string drip ornament and the LED drop ornaments.

Description

Colorful LED pendant

Technical field

The utility model relates to a kind of colorful LED pendant, refers to especially a kind ofly be concatenated on the conventional lights string pendant and make conventional lights string pendant possess the colorful LED pendant of colorful LED lighting effects.

Background technology

As shown in Figure 1, the essential structure of conventional lights string pendant 10, comprise a power cable 11 and more than one lamp string 20, wherein, each lamp string 20 constitutes electric connection with series circuit and power cable 11, and described power cable 11 is established an attaching plug 15, is used to be connected to AC power and lights each lamp string 20 on the power cable 11 with the supply AC power.

The structure of each lamp string 20 is made of jointly a light bulb holder 21, a bulb fixed mount 22 and a miniature bulb 23, wherein, described light bulb holder 21 constitutes electric connection with power cable 11, and become the socket that to supply AC power, and described bulb fixed mount 22 can disassemble from light bulb holder 21 with miniature bulb 23.

Miniature bulb 23 is to be assembled on the pairing light bulb holder 21 by the combination of using bulb fixed mount 22 and light bulb holder 21, and constitutes electric connection with described light bulb holder 21.When conventional lights string pendant 10 attaching plug 15 by power cable 11 connect go up AC power after, each miniature bulb 23 obtains AC powers and lights from pairing light bulb holder 21.

In addition, LED bulb of the prior art has the electricity-saving characteristic and color is gorgeous, and LED bulbs such as redness, green, yellow, orange, blueness or white are arranged, and also can use Multiple Combination and finishes different colours and change or various color change.

Yet, the LED bulb can not directly be used for replacing miniature bulb 23 for fear of self character, so, the shortcoming of conventional lights string pendant 10 is exactly can't directly use the LED bulb to augment different colours at present to change or various color change, especially after the ordinary consumer buying conventional lights string pendant 10, the consumer can not change the bulb form in the lamp string conveniently or make light decoration styling more vivaciously colorful according to individual's hobby, can not change from doing it yourself the intention of lamp string moulding to obtain enjoyment.

The utility model content

The problems referred to above in view of the prior art existence, main purpose of the present utility model promptly is to provide a kind of colorful LED pendant, can control oneself for the consumer and start to be concatenated on the various conventional lights string pendants, and do not destroy the function of conventional lights string pendant, the consumer only needs one of them miniature bulb of conventional lights string pendant is pulled down, just can control oneself and start to change the colorful LED pendant that satisfies the personal like, not only can promote conventional lights string pendant to possess colorful LED lighting effects, also significantly promote the novelty of conventional lights string pendant, interesting and colorful property, and improved the shortcoming that existing conventional lights string pendant can not directly use the LED bulb, made conventional lights string pendant after being connected in series colorful LED pendant, can augment different colours variation or various color change.

Described colorful LED pendant, be used for the use of arranging in pairs or groups of conventional lights string pendant, its structure comprises a circuit control box, a power supply wiring and more than one monochrome or multi-colored led lamp string, wherein, one end of described power supply wiring is electrically connected to described circuit control box, the other end is provided with an attachment plug, and this attachment plug is used to replace one of them miniature bulb of conventional lights string pendant and is concatenated into described conventional lights string pendant, and obtains input voltage Vm from the conventional lights string pendant that is connected in series; Described circuit control box, be provided with an IC driven unit, a full-wave voltage doubler and a load mu balanced circuit, behind described input voltage Vm described full-wave voltage doubler of process and the load mu balanced circuit, boost in voltage is 2Vm and becomes the described IC driven unit of supply and the effective voltage power supply 2Vm of LED lamp string use; Described IC driven unit and each LED lamp string constitute and electrically connect, and control each LED lamp string according to programming and whether obtain described effective voltage power supply and produce various colors flickers with driving LED lamp string and change.

Monochromatic or the multi-colored led lamp string of described colorful LED pendant can overlap the moulding lamp housing that connects various not homomorphs, and in addition, LED lamp string can be assembled in above the decorative object, has more interest to promote described colorful LED pendant.

The circuit control box of described colorful LED pendant can be set up the function of sounding and producing music, makes described colorful LED pendant possess sound and light program.

Description of drawings

Fig. 1 is the schematic diagram of conventional lights string pendant.

Fig. 2 is a colorful LED pendant schematic diagram of the present utility model.

Fig. 3 is that one of them miniature bulb with conventional lights string pendant takes off, and can obtain the schematic diagram of potential difference power supply after being replaced by colorful LED pendant shown in Figure 2 from conventional lights string pendant.

Fig. 4 is the schematic diagram that colorful LED pendant shown in Figure 2 is concatenated into conventional lights string pendant shown in Figure 1.

Fig. 5 is that colorful LED pendant of the present utility model has sound and light program and LED lamp string is assembled in another kind of embodiment schematic diagram on the plane object of card-like.

Fig. 6 is the control flow chart of colorful LED pendant of the present utility model.

Fig. 7 is the cut-away view of the circuit control box of colorful LED pendant of the present utility model.

Fig. 8 is the cut-away view that the circuit control box of colorful LED pendant of the present utility model has the audio function.

To be colorful LED pendant of the present utility model be assembled in another kind of embodiment schematic diagram on the stereo structure object with LED lamp string to Fig. 9.

Reference numeral

10...... conventional lights string pendant 11...... power cable

15...... attaching plug 20...... lamp string

21...... light bulb holder 22...... bulb fixed mount

23...... the colorful LED pendant of miniature bulb 30......

31...... power supply wiring 40......LED lamp string

32...... attachment plug 41...... moulding lamp housing

50...... circuit control box 51...... latch hook device

52......IC driven unit 53...... full-wave voltage doubler

54...... load mu balanced circuit 55...... loudspeaker equipment

The specific embodiment

Fig. 2 comprises a power supply wiring 31, more than one monochrome or multi-colored led lamp string 40 and a circuit control box 50 to Figure 4 shows that colorful LED pendant 30 of the present utility model.Wherein, an end of described power supply wiring 31 is provided with an attachment plug 32, and the other end is electrically connected to described circuit control box 50; And described LED lamp string 40 comprises redness, green, yellow, orange, blueness or white led lamps string at least, and each LED lamp string 40 all constitutes with described circuit control box 50 and electrically connects, and is controlled lighting of each LED lamp string 40 according to programming or is extinguished or control each LED lamp string 40 instant igniting and send monochrome and polychromatic light light effect or temporarily extinguish and do not work by circuit control box 50.

As shown in Figures 3 and 4, after one of them lamp string 20 of conventional lights string pendant 10 is pulled down pairing bulb fixed mount 22 and miniature bulb 23, the attachment plug 32 of colorful LED pendant 30 of the present utility model can be inserted on the light bulb holder 21 of this lamp string 20, and constitutes with the light bulb holder 21 of this lamp string 20 and to electrically connect.By this assembling mode, colorful LED pendant 30 of the present utility model can be concatenated on the various conventional lights string pendants 10, not only can not destroy the original function of conventional lights string pendant 10, and can obtain AC power from the light bulb holder 21 of conventional lights string pendant 10.

As Figure 6 and Figure 7, the inside of circuit control box 50 is provided with an IC driven unit 52, a full-wave voltage doubler 53 and a load mu balanced circuit 54.Wherein, described voltage doubling rectifing circuit 53 is made of jointly a resistor R 1, diode D1, D2 and capacitor C1, C2, is used for the input voltage Vm voltage multiplying rectifier that power supply wiring 31 is obtained from conventional lights string pendant 10 is become output voltage 2Vm.

Described load mu balanced circuit 54 is made of jointly capacitor C3, C4 and a Zener diode ZD1, is used for stable pulsating volage by full-wave voltage doubler 53 outputs.So by the output voltage 2Vm of full-wave voltage doubler 53, after 54 voltage stabilizings of overload mu balanced circuit, just becoming can be for the effective voltage power supply of IC driven

unit

52 and 40 uses of LED lamp string.

The LED lamp string 40 of each monochrome or polychrome and IC driven unit 52 constitutes and connects, and controlled lighting of each LED lamp string 40 or extinguished by driver IC circuits 52.IC driven unit 52 includes programmable control circuit, can light the effective voltage power supply of each LED lamp string 40 according to programming control, produces various colors flickers with the LED lamp string 40 of the monochrome that drives colorful LED pendant 30 of the present utility model or polychrome and changes.

As shown in Figure 4, after colorful LED pendant 30 of the present utility model is concatenated into one of them light bulb holder 21 of conventional lights string pendant 10 with the attachment plug 32 of power supply wiring 31, after the power supply wiring 31 of colorful LED pendant 30 of the present utility model is directly obtained the input voltage of potential difference voltage Vm=2.5 volt from conventional lights string pendant 10, the resistor R 1 of the full-wave voltage doubler 53 of the circuit control box 50 of colorful LED pendant 30 of the present utility model also obtains input voltage Vm=2.5 volt, pass through diode D1 again, D2 and capacitor C1, C2 does to export after the full wave and voltage doubling rectification becomes output voltage 2Vm=5.0 volt, after 54 voltage stabilizings of overload mu balanced circuit, supply IC driven unit 52 uses, and is controlled according to programming by IC driven unit 52 and whether to supply LED lamp string 40 that 5.0 voltaisms are pressed onto each monochrome or polychrome and produce various colors flickers with driving LED lamp string 40 and change.

Therefore, colorful LED pendant 30 of the present utility model can be controlled oneself according to the personal like for the consumer and be started to use with 10 collocation of conventional lights string pendant, and promotes conventional lights string pendant 10 to augment different colours variation or various color change by being connected in series colorful LED pendant 30 of the present utility model.

In addition, other specific embodiment of colorful LED pendant 30 of the present utility model also comprises:

1. as Fig. 2 and shown in Figure 4, the outside of described circuit control box 50, be provided with a latch hook device 51, when colorful LED pendant 30 of the present utility model used with 10 collocation of conventional lights string pendant, colorful LED pendant 30 of the present utility model utilized the latch hook device 51 of circuit control box 50 can be suspended in above the conventional lights string pendant 10.

2. as shown in Figure 4, employed monochrome or multi-colored led lamp string 40 can overlap and connect various difform moulding lamp housings 41, when LED lamp string 40 produces various different colours variation such as red, green, yellow, orange, blueness or white, see through the light projection of various moulding lamp housings 41, can promote that colorful LED pendant 30 of the present utility model is more vivaciously colorful.

3. as Fig. 5 and shown in Figure 8, the IC driven unit 52 of described circuit control box 50 is provided with at least one group of voice output holding wire, and connects a loudspeaker equipment 55.And, sound according to the loudspeaker equipment 55 of programming control connection and produce music by IC driven unit 52, especially can be designed to cooperate various festival celebrations to play out the theme music of doing something for the occasion, add various color change of LED lamp string 40, make colorful LED pendant 30 of the present utility model possess the effect that acousto-optic changes.

4. as Fig. 5 or shown in Figure 9, colorful LED pendant 30 of the present utility model also further comprises decorative object 60, and allows LED lamp string 40 be assembled in above the described decorative object 60.And described decorative object 60 can be illustrated in figure 5 as the plane object of card-like, or is illustrated in figure 9 as the stereo structure object.

More than disclosed content, it is the preferable specific embodiment of the utility model, goal of the invention all and of the present utility model and the effect that can reach, constitute so-called equivalence or equalization, and belonging to those of ordinary skills can unlabored simple and easy modification, modification, improvement or variation, all belongs to the claim category of opinion that the utility model is contained.

Claims

1. colorful LED pendant, comprise a circuit control box, a power supply wiring and more than one monochrome or multi-colored led lamp string, one end of described power supply wiring electrically connects described circuit control box, and described LED lamp string is lighted by described circuit control box control or extinguished, and it is characterized in that:

The other end of described power supply wiring is provided with an attachment plug, is used to replace one of them miniature bulb of conventional lights string pendant, and is concatenated into described conventional lights string pendant, and obtains input voltage Vm from the conventional lights string pendant that is connected in series;

Described circuit control box is provided with an IC driven unit, a full-wave voltage doubler and a load mu balanced circuit, wherein said full-wave voltage doubler is used for the input voltage Vm voltage multiplying rectifier of obtaining from the conventional lights string pendant that is connected in series is become output voltage 2Vm; Described load mu balanced circuit is used for described output voltage 2Vm is carried out voltage stabilizing, and makes the effective voltage power supply that becomes described IC driven unit of supply and the use of LED lamp string through the voltage 2Vm after the voltage stabilizing; Described IC driven unit and each LED lamp string constitute and electrically connect, and control each LED lamp string according to programming and whether obtain described effective voltage power supply and light with driving LED lamp string or extinguish.

2. colorful LED pendant as claimed in claim 1 is characterized in that the IC driven unit of described circuit control box is provided with one group of voice output holding wire, and connects a loudspeaker equipment.

3. colorful LED pendant as claimed in claim 1 or 2 is characterized in that the outside of described circuit control box is provided with a latch hook device.

4. colorful LED pendant as claimed in claim 1 is characterized in that, described LED lamp string comprises redness, green, yellow, orange, blueness or white led lamps string.

5. colorful LED pendant as claimed in claim 1 is characterized in that, described LED lamp string cover connects a moulding lamp housing.

6. colorful LED pendant as claimed in claim 1 is characterized in that, also comprises a decorative object, and for above described LED lamp string is assembled in.

7. colorful LED pendant as claimed in claim 6 is characterized in that, described decorative object is the plane object of card-like.

8. colorful LED pendant as claimed in claim 6 is characterized in that described decorative object is the stereo structure object.