CN2445191Y

CN2445191Y - Following colour changed lighting device

Info

Publication number: CN2445191Y
Application number: CN00227427U
Authority: CN
Inventors: 高宇洲
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-02-27
Filing date: 2000-02-27
Publication date: 2001-08-29
Anticipated expiration: 2010-02-27

Abstract

The utility model relates to a following color changed lighting device which comprises a transparent plastic light body inner core, a transparent plastic outer cover wrapping one outer side of the light body inner core, two main electric wires penetrating through the inner part of the light body inner core, a light string A and a light string B alternately arranged in the light body inner core, wherein, the light string A and the light string B are connected with rectifying diodes in series, the light strings A and B are connected with the two main electric wires in the light body inner core in parallel, and the conducting polarities of the diodes connected in series with the light strings A and B are opposite. After the novel following color changed lighting device is connected with a power supply controller which can control the positive and the negative polarities alternately of an output power supply, only one group of light strings can be conducted and lightened synchronously, so the light strings A and B are lightened alternately to have a following and chasing effect.

Description

A kind of novel eon light of chasing

The utility model relates to a kind of eon light.

Eon light is a kind ofly to adopt series system to link up by pea lamp, become a separate unit that can cut, several unit are installed in by transparent PVC with parallel way, on the lamp body inner core of electric wire extrusion molding, coat the linear decoration light fixture of layer of transparent PVC again outside lamp body inner core.Have can cut, bending, simple installation, color transformed various, characteristics that safe insulation is good, thereby welcome by users at home and abroad.

Old-fashioned eon light lamp body inner core is a kind of strip plastics of cylindricality, its inside is penetrated with two or more electric wire, lamp body inner core can be a hollow tube, this hollow tube is made up of the limb of two circles, the lamp string can be installed in the hollow tube by the circular limb of strip off, several lamp strings are connected on parallel way on the electric main of lamp body inner core, coat the layer of transparent plastic peel then outside lamp body inner core, as Fig. 1.It also can be solid plastic strip, be equipped with several apertures perpendicular to its axis, bulb is installed in these apertures, each bulb is together in series then, form a unit by certain quantity, several unit are connected on parallel way on the electric main of lamp body inner core, also coat the layer of transparent plastic peel then outside lamp body inner core, as Fig. 2.

Usually people call the two wires eon light to what run through two electric mains in the lamp body inner core, run through three-way eon light of being called of 3 electric mains, and the rest may be inferred.The effect of electric main is to several lamp statements based on collusion that are connected in parallel on the electric main.Old-fashioned two wires eon light is because the lamp string all is connected on two electric mains, and the lamp string can only go out bright together and together, can not produce and chase effect.Three-way eon light then is mounted alternately with two groups of lamp string-lamp string A and B, its principle such as Fig. 3.If power for L1, N then lamp string A is bright, then lamp string B is bright as powering for L2, N, as makes a controller, alternately to lamp string A and B power supply, will produce a kind of dynamic effect so, run as bulb and chase, Here it is it has often been said chase effect.

In recent years, the shortcoming of old-fashioned eon light is also recognized by people gradually, particularly in American-European developed country, security has been proposed all requirements.Be penetrated with the eon light of 3 or 3 above electric wires on the lamp body inner core because the distance between its 3 electric wires is less, often can't pass the electric property safety detection of American-European countries, and on the market since three-way eon light can produce chase, conversion such as light modulation, thereby most popular.For satisfying the specification requirement of American-European countries, old way is to increase the eon light sectional area, makes eon light become heavy like this and loses aesthetic feeling, and the cost of product also increases and significantly increases because consume material.

Order of the present utility model is to provide a kind of two wires can produce the eon light of chasing effect.

The purpose of this utility model is achieved in that

A kind of novel eon light of chasing, include the transparent plastic lamp body inner core, be coated on the outer transparent plastic crust of lamp body inner core, it is characterized in that also including two electric mains in the lamp body inner core, alternately be installed on lamp string A and lamp string B in the lamp body inner core, the commutation diode of wherein on lamp string A, lamp string B, all connecting, lamp string A and B are connected on two electric mains of lamp body inner core with parallel way, and lamp string A and B diode in series conducting polarity are opposite.

Aforesaid eon light, the hollow tube that its lamp body inner core can be made up of two limbs, lamp string A and B are installed in the hollow tube.

Aforesaid eon light, its lamp body inner core can be real core plastic strips, are equipped with several holes perpendicular to its axis, and lamp string A and B are installed in these apertures.

The utility model is exactly under this market demand, obtain down through a large amount of arduous tests and research, it is the once historical progress in eon light field, it meets the security requirement of American-European developed country, can as three-way eon light produce chase, light modulation, need not increase the eon light sectional area, and outward appearance U.S., the cost of product is low.

Below in conjunction with accompanying drawing structure of the present utility model is done detailed explanation:

Fig. 1 is the structural representation of hollow tubular type eon light in the prior art

Fig. 2 is the structural representation of real core perforating type eon light for lamp body inner core in the prior art

Fig. 3 is the fundamental diagram of three-way eon light in the prior art

Fig. 4 is a fundamental diagram of the present utility model

Fig. 5 is a structural representation of the present utility model

The utility model alternately is installed in lamp string A and lamp string B in the lamp body inner core by transparent plastic lamp body inner core 1 and two electric mains 2 in the lamp body inner core 1, is coated on the outer transparent plastic crust of lamp body inner core 3 and forms.Several lamp strings A, lamp string B are connected on two electric mains 2 with parallel way, are in series with opposite polarity commutation diode on lamp string A, the lamp string B, as Fig. 4.

The structure of lamp body inner core 1 can have dual mode, and mode one is a hollow tubular for lamp body inner core 1, and lamp string A and lamp string B are contained in the hollow tube, (as shown in Figure 5), mode two is solid plastic strip for lamp body inner core 1, is equipped with several apertures perpendicular to its axis, and bulb is installed in these apertures.The installation of bulb is similar to structure shown in Figure 2 (with reference to shown in Figure 2).

Several lamp strings A, lamp string B alternately are installed in the lamp body inner core (1), are connected on the electric main 2 with parallel way, coat layer of transparent plastic peel (3) then outside lamp body inner core (1).

According to operation principle shown in Figure 4, if L is anodal, when N was negative pole, A was bright for the lamp string; If N is anodal, lamp string B was bright when L was negative pole.For the utility model being realized control, use a kind of controller, make L, N checker polarity, so lamp string A, lamp string B alternately bright, go out, so just produced the dynamic effect of chasing.

The utility model has been broken through the technology limitation of having only three-way or three-way above eon light to produce to chase effect, obtains the disruptive technology progress in the eon light field, has high novelty and progressive, practicality, has high market value simultaneously.

Claims

1, a kind of novel eon light of chasing, include transparent plastic lamp body inner core (1), be coated on the outer transparent plastic crust (3) of lamp body inner core (1), it is characterized in that also including through interior two electric mains (2) of lamp body inner core (1), alternately be installed on lamp string A and lamp string B in the lamp body inner core (1), the commutation diode of wherein on lamp string A, lamp string B, all connecting, lamp string A and B are connected on two electric mains (2) of lamp body inner core (1) with parallel way, and lamp string A and B diode in series conducting polarity are opposite.

2, a kind of novel eon light of chasing according to claim 1 is characterized in that the hollow tube that lamp body inner core (1) can be made up of two limbs, and lamp string A and B are installed in the hollow tube.

3, a kind of novel eon light of chasing according to claim 1 is characterized in that lamp body inner core (1) can be real core plastic strip, is equipped with several holes perpendicular to its axis, and lamp string A and B are installed in these apertures.