CN201246628Y

CN201246628Y - Structure of decoration lamp string

Info

Publication number: CN201246628Y
Application number: CNU2008201885515U
Authority: CN
Inventors: 樊邦扬
Original assignee: Heshan Lide Electronic Enterprise Co Ltd
Current assignee: Heshan Lide Electronic Enterprise Co Ltd
Priority date: 2008-08-12
Filing date: 2008-08-12
Publication date: 2009-05-27
Anticipated expiration: 2018-08-12

Abstract

The utility model discloses a decoration string light structure, which comprises an attaching plug, a plurality of LED string lights connected with the attaching plug, and controllers connected with each string of the LED string lights. The decoration string light structure is characterized in that the LED string light comprises a plurality of LEDs and guide wires for connecting the pluralities of LEDs, the LEDs are in series connection by the guide wires to form a plurality of branch string lights, one end of each branch string light is in parallel connection with one guide wire, and the other end is connected with the controller to form a plurality of loops. The design reduces occupation space of each string light, utilizes the guide wires as the connecting medium of the string light to replace a circuit board, thereby avoiding the circuit board shading light emitted by the LEDs. Compared with the traditional decoration lamp, the utility model can reduce the amount of the LED in each string light by half, thereby not only reducing the cost, but also achieving the decoration effect of three-dimensional light emitting.

Description

A kind of structure of decorative chain

[technical field]

The utility model relates to a kind of decorative chain, especially relates to a kind of structure of decorative chain.

[background technology]

Have and rain or the traditional decoration lamp of the effect of snowing comprises controller, attaching plug and is connected multi-string LED lamp string on the controller, described LED lamp string comprises circuit board, be installed in the LED that control IC on the circuit board and arrangement are installed in electroplax two surfaces, rain and snowy decorative effect in order to reach better, here the circuit board that is adopted is the strip circuit board, and the LED on circuit board two surfaces will be closeer relatively and be arranged in two straight lines and be installed on the circuit board.There are a lot of defectives in this design,, will control IC again and be installed on the strip circuit board, so each cluster of lamps, ornamental string need take bigger space as the media that the lamp polyphone connects with the strip circuit board; The media that connects as lamp polyphone with the strip circuit board, if one row LED is installed on a surface of circuit board, then another surface does not just reach the effect of decoration, therefore, need install one on another surface of circuit board again and arrange the effect that LED could embody ornament lamp better, but such design need take a large amount of LED and be installed on the circuit board, and the effect of in use decorating also is very general.

[utility model content]

In order to overcome above-mentioned problems of the prior art, what the purpose of this utility model was to provide a kind of LED of reducing lamp string takes up room, reduces the quantity that every cluster of lamps, ornamental string uses LED, the structure that reduces cost, reaches simultaneously a kind of decorative chain of good decorative effect.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of structure of decorative chain, multi-string LED lamp string that comprise attaching plug, is connected and the controller that is connected every string LED lamp string with attaching plug, it is characterized in that, described LED lamp string comprises a plurality of LED and the lead that connects a plurality of LED, described LED is serially connected in the sub-lamp string of many strings by lead, one end and a lead of every string lamp string are connected in parallel, and its other end and described controller connect and compose a plurality of loops.

The utility model beneficial effect compared with prior art is: LED lamp string is made of a plurality of LED and lead, described LED is serially connected in the sub-lamp string of many strings by lead, one end of every string lamp string is connected with a lead, and the other end and controller connect and compose a plurality of loops.Replace the connection medium of circuit board with lead, reduced taking up room of every cluster of lamps, ornamental string as the lamp string; Simultaneously, avoided the light shield that two sides LED sent because of circuit board; Compare with traditional decoration lamp string, the LED that is installed in every cluster of lamps, ornamental string on the lead can be reduced half, promptly reduced cost, also reach stereo luminous decorative effect.

[description of drawings]

Fig. 1 is the structural representation of the utility model LED lamp string.

Fig. 2 is the structural representation of the utility model decorative chain.

Fig. 3 is the decomposition texture schematic diagram of the utility model controller.

Fig. 4 is the circuit connection diagram of sub-lamp string 10 of the many strings of the utility model and lead 20.

[specific embodiment]

With reference to accompanying drawing 1, Fig. 2, Fig. 3, shown in Figure 4, multi-string LED lamp string 90 that the utility model comprises attaching plug 80, be connected with attaching plug 80 and the controller 30 that is connected every string LED lamp string 90, the lead 20 that described LED lamp string 90 comprises a plurality of LED50 and connects a plurality of LED50, described LED50 is serially connected in the sub-lamp string 10 of many strings by lead 20, one end of every string lamp string 10 and a lead 20 are connected in parallel, and its other end and described controller 30 connect and compose a plurality of loops.The sub-series lamp string 10 that the design adopted is composed in series by three LED50, the sub-series lamp string 10 that described LED lamp string 90 adopts is 16 strings, one end of every string sub-series lamp string 10 is connected with a lead COM, the other end of 16 string sub-series lamp strings 10, i.e. the end points of L01 to L16 assembly is connected to form 16 circuit loops (shown in accompanying drawing 4) with controller 30.Be provided with control circuit board 100 in the described controller 30, according to the power division difference, the lead 20 that above-mentioned described sub-series lamp string 10 is adopted is the line of thin diameter, and LED lamp string 90 is thicker line with the outside lead that is connected 20.Also be provided with elements (not shown in the accompanying drawing) such as control IC and resistance on the control circuit board 100.The utility model uses at indoor and outdoors for convenience, strengthen the decorative effect of decorative chain, also cause simultaneously the short circuit of LED lamp string 90 for waterproof, be with a light-transmission tube 40 in the outside of described LED lamp string 90, light-transmission tube 40 can adopt plastic material to make, its color can be selected arbitrarily as required, and the length of length and LED lamp string 90 is suitable, and described light-transmission tube 50 1 ends are fixed on the controller 30.Above-mentioned described controller 30 comprises common unit 35 and auxiliary assembly 36, be provided with fin 351 along the limit at common unit 35, auxiliary assembly 36 be provided with groove 361 along the limit, described fin 351 is complementary with described groove 361, common unit 35 plays waterproof effect after fastening with auxiliary assembly 36.Be provided with a lead perforation 352 that is connected with attaching plug 80 at common unit 35 with auxiliary assembly 36 fastening places, lead 20 passes on the controller 30 lead that is provided with when boring a hole 352 positions, on described lead 20, also be nested with a rubber ring 22, rubber ring 22 is stuck in the lead perforation 352 of common unit 35 and auxiliary assembly 36 settings, and this design is in order to be used for anti-sealing enters setting in the described controller 30 from lead 20 control circuit boards 100.Multi-string LED lamp string 90 is electrically connected with attaching plug 80, transfers to be set as by the control IC that is provided with on the control circuit board 100 and arranges the position to start, and every string LED lamp string 90 is chases flicker, and whole LED lamp string 90 presents rainy or snowy decorative effect together the time.In order to make every string LED lamp string 90 that a stationary device be arranged, describedly on every string LED lamp string 90, a suspension arrangement is set, described suspension arrangement can be that a hook, grab or other can stationary devices, the design is provided with a hook 32 on controller 30, the LED lamp string 90 of each can being gone here and there is hooked on the fixed bar 70, presents good decoration effect after lighting.

The above embodiment that exemplifies only is used for conveniently illustrating and understanding the utility model; do not breaking away from creation spirit category of the present utility model; be familiar with the various covert and modification that the personage did of this technology, still should belong in the technical solutions of the utility model protection domain.

Claims

1. the structure of a decorative chain, multi-string LED lamp string that comprise attaching plug, is connected and the controller that is connected every string LED lamp string with attaching plug, it is characterized in that: described LED lamp string comprises a plurality of LED and the lead that connects a plurality of LED, described LED is serially connected in the sub-lamp string of many strings by lead, one end and a lead of every string lamp string are connected in parallel, and its other end and described controller connect and compose a plurality of loops.

2. according to the structure of the described decorative chain of claim 1, it is characterized in that: described LED lamp string is contained in the light-transmission tube.

3. according to the structure of claim 1 or 2 described decorative chains, it is characterized in that: describedly on every string LED lamp string, a suspension arrangement is set.

4. according to the structure of the described decorative chain of claim 3, it is characterized in that: described suspension arrangement is a hook.