CN209431112U

CN209431112U - A kind of color, the full-color point light source of two line seven

Info

Publication number: CN209431112U
Application number: CN201920364177.8U
Authority: CN
Inventors: 薛中超; 马邵辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-21
Filing date: 2019-03-21
Publication date: 2019-09-24
Anticipated expiration: 2029-03-21

Abstract

The utility model discloses a kind of color, the full-color point light source of two line seven, including seven color, full-color point light sources, signal is powered and controlled respectively to two lines, seven coloured silk, full-color point light source using two power supply lines；Two line seven is color, full-color point light source includes shell, the inside of shell is fixedly installed with pcb board, the surface of pcb board is welded with light-emitting LED, light-emitting LED enclosure interior is welded with IC chip and luminescence chip, the binding post of light-emitting LED control connecting terminal and power supply terminal welding corresponding with pcb board bottom is electrically connected, signal is powered and transmitted respectively by two power supply lines realizes that seven is color, the normal work of full-color point light source, avoid extraneous signal interference, simplify the structure of point light source, reduce production cost, facilitate seven coloured silks simultaneously, the subsequent installation operation of full-color point light source.

Description

A kind of color, the full-color point light source of two line seven

Technical field

The utility model relates to a kind of lamps, in particular to a kind of color, the full-color point light source of two line seven.

Background technique

LED seven is color, full-color point light source be a cluster of lamps, ornamental can reach seven color gradual changes, jump, flowing water, chase, scan it is equivalent Fruit.According to different mounting means, the different various dynamic effects such as character, the figure of composable variation different colours are pressed.With peace The features such as dress convenience, high brightness, energy-saving safe, non-maintaining, the service life is long, zero attenuation is suitable for exposed digital seven color luminescent characters, spray It draws, the inside and outside light emitting source of plastic sucking character, various lighting installations, special-shaped display screen etc..

But present advertisement LED seven is color, the connection type between full-color point light source is relatively complicated, passes through 3 power supply lines Or 4 power supply line power supplies and transmission signal realize the normal work of seven color, full-color point light sources, production process is cumbersome, material and life It is excessively high to produce cost, signal transmission is vulnerable to external interference (high-tension bus-bar nearby, electromagnetic interference) etc. when use.

Utility model content

The purpose of this utility model is to provide a kind of color, the full-color point light sources of two line seven, to solve in above-mentioned background technique The existing advertisement LED seven proposed is color, the connection type between full-color point light source is relatively complicated, and production process is complicated, material and life Produce the excessively high problem of cost.

To achieve the above object, the utility model provides the following technical solutions: a kind of color, the full-color point light source of two line seven, packet Seven color, full-color point light sources are included, signal is powered and controlled respectively to color, the full-color point light source of two line seven using two power supply lines；

Two lines, seven coloured silk, full-color point light source include shell, and the inside of the shell is fixedly installed with pcb board, the pcb board Surface is welded with light-emitting LED, and the light-emitting LED enclosure interior is welded with IC chip and luminescence chip, the light-emitting LED control The binding post of connecting terminal and power supply terminal processed welding corresponding with pcb board bottom is electrically connected, and the power supply line includes The positive terminal of a piece anode wiring harness and a cathode harness, the anode wiring harness and binding post is electrically connected, described negative The negative terminal and signal terminal of polar curve beam and binding post are electrically connected, and the binding post and pcb board are electrically connected, The pcb board and IC chip and luminescence chip are electrically connected.

As a kind of optimal technical scheme of the utility model, heat conductive silica gel is packed at the internal clearance of the shell.

As a kind of optimal technical scheme of the utility model, being connected together in the bottom slot of the shell has aluminium base One end of plate, the heat conductive silica gel is in contact with aluminum substrate, and the string holes that power supply source line passes through is offered in the middle part of the aluminum substrate.

Compared with prior art, the utility model has the beneficial effects that color, the full-color light of two line of the utility model one kind seven Source have it is following the utility model has the advantages that

1) normal work that signal realizes seven color, full-color point light sources is powered and is transmitted respectively by two power supply lines, avoid Extraneous signal interference simplifies the structure of point light source, reduces production cost, while facilitating the subsequent peace of seven color, full-color point light sources Pretend industry.

2) at work, the heat generated inside point light source can be passed in heat conductive silica gel by heat transfer and be led to point light source The outside that aluminum substrate is dispersed into shell is crossed, heat is avoided to concentrate at IC chip and luminescence chip, increases the use of point-source light Service life.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the schematic diagram of internal structure of the utility model；

Fig. 3 is the aluminum substrate structure schematic diagram of the utility model.

In figure: 1, shell；2, power supply line；3, pcb board；4, IC chip；5, light-emitting LED；6, binding post；7, aluminum substrate；8, Luminescence chip.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment

The utility model provides a kind of color, the full-color point light source of two line seven referring to FIG. 1-2, including seven is color, full-color light Signal is powered and controlled respectively to source, two lines, seven coloured silk, full-color point light source using two power supply lines 2；

Two lines, seven coloured silk, full-color point light source include shell 1, and the inside of shell 1 is fixedly installed with pcb board 3, the surface of pcb board 3 Light-emitting LED 5 are welded with, light-emitting LED 5 enclosure interior is welded with IC chip 4 and luminescence chip 8, light-emitting LED 5 control wiring Terminal and the binding post 6 of power supply terminal welding corresponding with 3 bottom of pcb board are electrically connected, and power supply line 2 includes an anode The positive terminal of harness and a cathode harness, anode wiring harness and binding post 6 is electrically connected, cathode harness and binding post 6 Negative terminal and signal terminal be electrically connected, binding post 6 and pcb board 3 are electrically connected, pcb board 3 and IC chip 4 It is electrically connected with luminescence chip 8.

Further, it is packed with heat conductive silica gel at the internal clearance of shell 1, IC chip 4 and luminescence chip 8 can be generated Heat take shell 1 out of by way of heat transfer.

Further, being connected together in the bottom slot of shell 1 has aluminum substrate 7, one end and 7 phase of aluminum substrate of heat conductive silica gel Contact, the middle part of aluminum substrate 7 offer the string holes that power supply source line 2 passes through, and aluminum substrate 7 cooperates heat conductive silica gel can be preferably to IC The heat that chip 4 and luminescence chip 8 generate carries out heat loss through conduction, the string holes that aluminum substrate 7 is provided with facilitate power supply line 2 and point light source it Between line and wiring.

When specific, when controlling seven color, full-color point light sources, only need controller to send control signal, pass through cathode Harness is transmitted in the IC chip 4 in shell 1, and using IC chip 4, to seven, the illuminating color of color, full-color point light source is controlled, The normal work that signal realizes seven color, full-color point light sources is powered and transmitted respectively by two power supply lines 2；Point light source is working When, the heat of IC chip 4 and the generation of luminescence chip 8 can be passed in heat conductive silica gel by heat transfer and be distributed by aluminum substrate 7 To the outside of shell 1, avoids heat from concentrating at IC chip 4 and luminescence chip 8, increase the service life of point-source light.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result, Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of color, the full-color point light source of two line seven, which is characterized in that including seven color, full-color point light sources, two line seven is color, complete Signal is powered and controlled respectively to color spot light source using two power supply lines (2)；

Two lines, seven coloured silk, full-color point light source include shell (1), and the inside of the shell (1) is fixedly installed with pcb board (3), described The surface of pcb board (3) is welded with light-emitting LED (5), and the enclosure interior of light-emitting LED (5) is welded with IC chip (4) and shines Chip (8), the control connecting terminal and power supply terminal of light-emitting LED (5) welding corresponding with pcb board (3) bottom Binding post (6) be electrically connected, the power supply line (2) include an anode wiring harness and a cathode harness, the anode wiring harness with The positive terminal of binding post (6) is electrically connected, and the negative terminal and signal of the cathode harness and binding post (6) connect Line terminals are electrically connected, and the binding post (6) and pcb board (3) are electrically connected, the pcb board (3) and IC chip (4) and luminous Chip (8) is electrically connected.

2. a kind of color, the full-color point light source of two line seven according to claim 1, which is characterized in that the inside of the shell (1) Gap location is packed with heat conductive silica gel.

3. a kind of color, the full-color point light source of two line seven according to claim 2, which is characterized in that the bottom of the shell (1) Being connected together in fluting has aluminum substrate (7), and one end of the heat conductive silica gel is in contact with aluminum substrate (7), the aluminum substrate (7) Middle part offers the string holes that power supply source line (2) passes through.