CN201819144U

CN201819144U - Color light LED (light-emitting diode)

Info

Publication number: CN201819144U
Application number: CN2010202911266U
Authority: CN
Inventors: 高艳飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-05
Filing date: 2010-08-05
Publication date: 2011-05-04
Anticipated expiration: 2020-08-05

Abstract

The utility model discloses a color light LED (light-emitting diode) which comprises a luminescent LED lamp body, a U-shaped electrophoresis induction membrane and a DC (direct current) power source, wherein, the U-shaped electrophoresis induction membrane is covered outside the luminescent LED lamp body, and electrodes of the U-shaped electrophoresis induction membrane are electrically connected with the DC power source; the U-shaped electrophoresis induction membrane is a transparent U-shaped plastic case; conducting liquid is hermetically packaged in the U-shaped plastic case, and colored colloid is arranged in the conducting liquid; and two ends of the U-shaped plastic case are equipped with electrodes, and the electrodes are conductive with the conducting liquid. The color light LED has the advantages of overcoming the defect that flicker of the existing automotive steering lamp and traffic light can not be effectively distinguished under a strong light condition, strengthening the flicker effect of the automotive steering lamp and the traffic light, avoiding increase of power consumption caused by insufficient twinkling brightness while flickering, and playing the roles of saving energy, reducing safety hazard and enhancing driving safety.

Description

Coloured light LED

Technical field:

The utility model relates to a kind of LED lamp, relates in particular to a kind of coloured light LED that can glimmer that is used for motor turning and traffic indication.

Background technology:

At present, the steering indicating light of many automobiles and stop-light form scattering under more intense illumination condition, to such an extent as to do not have the effective recognition effect, especially adopt built-in LED lamp group as flasher, shell adopts the colored transparent polythene material to make, and to be that utilization LED lamp group is luminous see through the purpose that plastic casing reaches sensitization to principle of luminosity, when outer room intensity of illumination during greater than the luminous intensity of LED lamp group, under the objective circumstances, the human perception ability is zero.And cause serious potential safety hazard.

The utility model content:

The purpose of this utility model is to provide a kind of existing flasher and stop-light can not effectively be distinguished flicker under the high light condition phenomenon that overcomes, and utilizes electrophoresis, increases the coloured light LED of one deck U type electrophoresis sense film at the LED lamp housing.

The utility model is implemented by following technical scheme: a kind of coloured light LED, it comprises emitting led lamp body, U type electrophoresis sense film and dc source, described U type electrophoresis sense film covers on the outside of described emitting led lamp body, and the electrode of described U type electrophoresis sense film is electrically connected with described dc source; Described U type electrophoresis sense film is transparent U plastic housing, sealed package has conducting liquid in described U plastic housing, in described conducting liquid, be provided with colored colloid, be provided with described electrode, described electrode and described conducting liquid conducting at the two ends of described U plastic housing;

Described colored colloid adopts any one of ferric hydroxide colloid or alumine hydroxide colloid or siliceous colloid or silver iodide colloid or silver sulfide colloid or orpiment colloid.

Described conducting liquid is an electrolyte solution.

Advantage of the present utility model: the flicker effect of reinforcement flasher and stop-light, in flicker simultaneously, can reduce the consumption that increases electric energy inadequately owing to flicker brightness, play energy-conservation and the reduction potential safety hazard, improve the effect of traffic safety.

Description of drawings:

Fig. 1 is an overall structure schematic diagram of the present utility model.

Fig. 2 is the overall structure cutaway view of U type electrophoresis sense film.

Emitting led lamp body 1, U type electrophoresis sense film 2, conducting liquid 3, colored colloid 4, electrode 5, dc source 6, U plastic housing 7.

The specific embodiment: as shown in Figure 1 and Figure 2, a kind of coloured light LED, it comprises emitting led lamp body 1, U type electrophoresis sense film 2 and dc source 6, and U type electrophoresis sense film 2 covers on the outside of emitting led lamp body 1, and the electrode 5 of U type electrophoresis sense film 2 is electrically connected with dc source 6; U type electrophoresis sense film 2 is transparent U plastic housing 7, and sealed package has conducting liquid 3 in U plastic housing 7, and conducting liquid 3 is an electrolyte solution; Be provided with colored colloid 4 in conducting liquid 3, colored colloid 4 adopts any one of ferric hydroxide colloid or alumine hydroxide colloid or siliceous colloid or silver iodide colloid or silver sulfide colloid or orpiment colloid; Two ends at U plastic housing 7 are provided with electrode 5, electrode 5 and conducting liquid 3 conductings;

Operation principle: after electrode 5 two ends of U type electrophoresis sense film 2 add DC voltage, particle in the colored colloid 4 by electrophoresis to electrode 5 one side shiftings, darken near the electrode 5, the color of another electrode 5 one sides shoals, irradiation by LED lamp body 1, when the on/off of U type electrophoresis sense film 2, can form the phenomenon of flicker.

Claims

1. coloured light LED, it comprises emitting led lamp body, it is characterized in that, it also comprises U type electrophoresis sense film and dc source, described U type electrophoresis sense film is sleeved on the outside of described emitting led lamp body, and the electrode of described U type electrophoresis sense film is electrically connected with described dc source; Described U type electrophoresis sense film is transparent U plastic housing, sealed package has conducting liquid in described U plastic housing, in described conducting liquid, be provided with colored colloid, be provided with described electrode, described electrode and described conducting liquid conducting at the two ends of described U plastic housing.

2. a kind of coloured light LED according to claim 1 is characterized in that, described colored colloid adopts any one of ferric hydroxide colloid or alumine hydroxide colloid or siliceous colloid or silver iodide colloid or silver sulfide colloid or orpiment colloid.

3. a kind of coloured light LED according to claim 1 is characterized in that described conducting liquid is an electrolyte solution.