CN2630633Y

CN2630633Y - Light-emitting diode lamp-string structure

Info

Publication number: CN2630633Y
Application number: CNU032650108U
Authority: CN
Inventors: 陈天宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-06-04
Filing date: 2003-06-04
Publication date: 2004-08-04
Anticipated expiration: 2013-06-04

Abstract

The utility model discloses a LED serial lamps structure. The luminescence source is consists of a plurality of LEDs which are serially connected with power source. The characteristics are that the LED is double-color LED which is provided with a pearlescent cover movably sleeved on the front end thereof; the pearlescent cover is a round ball, a short connection socket in which the head of the LED inserts is arranged on the bottom of the pearlescent cover, and a locking connection ratchet ring is arranged on the lateral edge of the short connection socket; an inner bush is provided with an interface on the front end thereof in which the LED inserts, an interval groove is arranged on the back end of the inner bush, and the feet of the LED can arranged in the groove with an interval; a covering sheath whose front end inner diameter can contain the inner bush and clipped on the ratchet ring on the connection socket, a cesarean hole is arranged on the other side of the inner bush, a card inserting edge which is connected with a lamp-line terminal is arranged outside cesarean hole, the connection feet of the LED extends out from the cesarean hole and are serially connected to form the serial lamp structure. The utility model is provided with serial lamps which have larger lamp source bright spots and can shine and glitter with a plurality of colors.

Description

The light emitting diode string modulated structure

Technical field

The utility model relates to a kind of cluster of lamps, ornamental structure, refers to a kind of cluster of lamps, ornamental structure of being made up of light emitting diode (LED) especially.

Background technology

The light source of known cluster of lamps, ornamental structure on it made by bulb; overcoat printing opacity colouring plastic cover; make generation red; green; colors such as Huang; when its bulb bunchiness is lighted; can produce the effect of walking back and forth as stellar scintillation; so be widely used in the decoration of signboard and Christmas tree; relevant creation has many kinds of structures; for example the Taiwan patent gazette is announced a kind of ornament lamp cluster of lamps, ornamental group of using the overcurrent protection box of No. 32052 novel patent; bulb by most serial or parallel connections; distinctly divide and be embedded on the lamp socket with the lead connection; this lamp cluster of lamps, ornamental group is connected with attaching plug with lead; at use side is a kind of overcurrent protection box of device between the lamp socket of lamp cluster of lamps, ornamental group and attaching plug; the two poles of the earth are that two leads respectively assemble two suitable safeties through separating in the box, and these two safeties are series at respectively in two leads of this lamp cluster of lamps, ornamental group, between this overcurrent protection box and lamp socket; or the lead that uses between lamp socket and lamp socket, than between this overcurrent protection box and attaching plug the lead that uses for thin.

Existing advanced design is to adopt light emitting diode to be used as light emitting source, for example the Taiwan patent gazette is announced a kind of LED formula Christmans light string holder structure of No. 371402, include integrated LED and lamp base of a fruit structure, can be inserted in lamp socket inside, two conductive filaments of its LED extend downwards, it is characterized in that the terminal in the lamp socket is a bending, has L shaped cross section, in assembled state, conductive filament forms bending, its end is contacted with the planar portions of terminal, and crooked break contacts with the vertical plane of terminal, has the contact of multiple spot.

The LED-type christmes lamp string all has only monochromatic bounce flash effect comparatively stiff since only often of a specified duration, and the alight body is too little, cause on decorating and self can't produce too big bright spot, the hard and same timing of line because of its pin again, be subjected to folding easily from interrupt line, and adopt welding manner one by one in the assembling, maintenance comparatively bothered unfavorable a large amount of productions when lamp body was broken down.

Summary of the invention

Because above-mentionedly commonly use existing shortcoming, it is easy to assembly that main purpose of the present utility model provides a kind of grafting, has the headlight of adding source bright spot, but the beat new-type light emitting diode string modulated structure of light-emitting flash of polychrome again.

For achieving the above object, the utility model by the following technical solutions: a kind of light emitting diode string modulated structure, its light emitting source is made up of several light emitting diodes and power series; It is characterized in that: described light emitting diode, be dichromatic LED, its front end movable sleeve is provided with a pearly-lustre cover;

Described pearly-lustre cover is a spheroidal, and its bottom is provided with a short circuit seat and inserts in the ball for the light-emitting diodes tube head, and the lateral margin of its short circuit seat is provided with the sour jujube circle of clamping;

One neck bush, its front end are provided with the interface that inserts described light emitting diode, and the lining rear end is provided with spacing convave trough, but the pin arranged spaced of described light emitting diode is in described groove;

One outer sheathing, its front inner diameter can be held described neck bush and insert, and be stuck on the described joint chair sour jujube circle, the opposite side of described neck bush is provided with and cuts open the hole, it cuts open the plug-in card edge that the outside, hole is provided with the lamp line terminal of can pegging graft, described light emitting diode pin is exposed and is serially connected mutually by the described hole of cuing open, and forms described cluster of lamps, ornamental structure.

Adopt technique scheme, light emitting diode and line body can be pegged graft with terminal, quick production easy to assembly is changed and is repaiied, and can strengthen rolling over diffusing expansion through the pearly-lustre cover during use and light, and can produce polychrome again simultaneously and dazzle beautiful switching, can effectively improve decorative effect.

For enabling further to understand constitution content of the present utility model and other characteristics, lift the utility model now than specific embodiment, and conjunction with figs. is described in detail as follows.

Description of drawings

Fig. 1: the schematic diagram of the utility model cluster of lamps, ornamental combination.

Fig. 2: the plane of the utility model light emitting diode.

Fig. 2-1: the enlarged drawing of overlooking that is Fig. 2.

Fig. 3: the plane exploded view of the outside covering of the utility model light emitting diode.

Fig. 4: the flat assembly drawing of the outside covering of the utility model light emitting diode.

Fig. 5: the circuit diagram of the utility model cluster of lamps, ornamental combination.

The specific embodiment

Extremely shown in Figure 5 as Fig. 1, a kind of light emitting diode string modulated structure that the utility model is designed, its light emitting source is composed in series by several light emitting diodes 1; This light emitting diode 1 is a dichromatic LED, and its front end movable sleeve is provided with one and strengthens the pearly-lustre cover 2 that folding looses; Light emitting diode 1 and 9 of lamp lines are provided with mutual group inserting terminal 81,82 simultaneously, repair but ease of assembly is changed.

During enforcement, this pearly-lustre cover 2 is set as spheroidal, and its bottom has a short circuit seat 21 to be inserted in the ball for light emitting diode 1 head, and its short circuit seat 21 lateral margins are provided with the sour jujube circle 22 of clamping;

One neck bush 3, its front end are provided with interface 31 and can insert for light emitting diode 1, and neck bush 3 rear ends are provided with spacing convave trough 32, but make pin 11 arranged spaced of light emitting diode 1;

One outer sheathing 4, its front inner diameter can hold neck bush 3 inserts, and is stuck on the joint chair sour jujube circle 22, and its outer sheathing 4 other sides are provided with and cut open hole 41 again, and can hold pin 11 parts of light emitting diode 1 and expose, and the outside plug-in card edge 42 that forms.

When light emitting diode 1 is formed, its pin 11 can insert assembling by neck bush interface 31, again light emitting diode 1 head is inserted in pearly-lustre cover 2 balls by short circuit seat 21, the rear again beyond sheathing 4 cover protect and be connected in sour jujube circle 22 and form a cell cube, because the pin 11 of its each light emitting diode can natures be separated by the set groove 32 in neck bush 3 rear ends to hold when forming, and cut open the hole 41 from outer sheathing 4 and to expose the part, so cuing open the hole 41 outer plug-in card edge 42 that form, collocation promptly constitutes an inserting terminal 81, can be when making assembling fast in conjunction with lamp line terminal 82, and can reach quick assembling, convenient production, change the practical purpose of repairing.

In addition, its cluster of lamps, ornamental is formed because of adopting dichromatic LED 1, so it is comparatively active to adopt endless form during its bounce flash, be example for example with the red and green color light emitting diode, at first can one of first conducting make produce red, again conducting other only greenly make orange that generation mixes mutually, again redness is disconnected and becomes only surplus green, other only redly makes orange that generation mixes mutually back conducting, makes to present different color on luminous and switch.And when implementing, as if selected different dichromatic LEDs 1 irregular configuration, then when using, can produce and very dazzle the decorative effect that beautiful polychrome switches when a whole piece cluster of lamps, ornamental is formed.

In sum, the utility model can solve the monochromatic bounce flash of a known light emitting diode cluster of lamps, ornamental and assembling really and change and repair difficult shortcoming, and the enhancement on the effect is incomparable by habit formula person, tool progressive and industrial utilization.

Above-mentioned specific embodiment is to be used for describing in detail the purpose of this utility model, feature and effect; but only be the embodiment of part; when the actual practical range that can not limit this creation with this; allly be familiar with this type of technology and reach architectural feature that claim puts down in writing according to the above description and equivalent transformation and modification that function is done, all belong to scope of patent protection of the present utility model.

Claims

1, a kind of light emitting diode string modulated structure, its light emitting source is made up of several light emitting diodes and power series; It is characterized in that: described light emitting diode, be dichromatic LED, its front end movable sleeve is provided with a pearly-lustre cover;