CN207687763U - A kind of LED light strip of outdoor use - Google Patents

Abstract

The utility model discloses a kind of LED light strip of outdoor use, including flexible PCB and the LED lamp bead group being arranged on flexible PCB, it is equipped at intervals with fixation kit and radiating subassembly on the flexible PCB, the rectangular frame of the fixation kit is divided into frame and lower frame, the flexible PCB is stuck between frame and lower frame and the partition board is also provided between frame and lower frame, the flexible PCB is equipped with conductive contact and the conductive contact passes through the through-hole, groove is formed between the partition board and upper frame, the bottom of the upper frame is equipped with permanent magnet, the slide plate of the LED lamp bead group is inserted into groove, the slide plate bottom is equipped with conductive contact, the upper frame roof is equipped with a sliding slot, the width of the sliding slot is equal with the width of pedestal and the pedestal is slidably connected with the sliding slot.The utility model is convenient for changing LED lamp bead group, and can also radiate in time.

Description

A kind of LED light strip of outdoor use

Technical field

The utility model is related to a kind of LED light strip more particularly to a kind of LED light strip of outdoor use.

Background technology

LED has significant energy saving and service life advantage as a forth generation lighting source.With the development of society, daily Lighting energy consumption problem in life becomes increasingly conspicuous, and therefore, the LED lamps and lanterns with notable power savings advantages are increasingly by the blueness of people It looks at.LED light strip can be bent, fold, wind because FPC materials are soft, can arbitrarily be moved in three dimensions and it is flexible without It can fracture, the place for being suitable for irregular place and narrow space uses, and also because it can be bent and wind, is suitable for wide It accuses in decoration and arbitrarily combines various patterns.Therefore, LED light strip is applied more and more extensive in decorative lighting.Traditional LED light Band results in LED light strip poor heat radiation because FPC plate heat dissipation performances are poor, to limit LED light strip power.In order to solve lamp Effective heat dissipation problem of band, later people are bonded in FPC plate another sides by metallic briquette, are conducive to radiate, and have certain effect The improvement of fruit, but effect is not satisfactory.

Utility model content

The purpose of this utility model is to provide a kind of LED light strip of outdoor use, to solve to propose in above-mentioned background technology The problem of.To achieve the above object, the utility model provides the following technical solutions：

A kind of LED light strip of outdoor use, including flexible PCB and the LED lamp bead group that is arranged on flexible PCB, Be equipped at intervals with fixation kit and radiating subassembly on the flexible PCB, the fixation kit include rectangular frame, permanent magnet, every Plate, groove, conductive contact and slide plate, the rectangular frame are divided into frame and lower frame, and the flexible PCB is stuck in Between frame and lower frame and the partition board is also provided between frame and lower frame, and the flexible PCB is located at the bottom of partition board Portion is provided with multiple through-holes on the partition board, the flexible PCB is equipped with conductive contact and the conductive contact pass through it is described Through-hole forms groove between the partition board and upper frame, the bottom of the upper frame is equipped with permanent magnet, the LED lamp bead group Bottom end is fixed with pedestal, and the side of the pedestal is outward extended with a slide plate, and the slide plate is inserted into groove, the slide plate bottom Portion is equipped with conductive contact, and the conductive contact of the slide plate bottom is in contact with conductive contact on flexible PCB, the slide plate top Portion also is provided with permanent magnet and the permanent magnet of upper base of frame attracts each other, and the upper frame roof is equipped with a sliding slot, the sliding slot Width it is equal with the width of pedestal and the pedestal is slidably connected with the sliding slot, the radiating subassembly include heat sink and The surface of heat insulating coat, the upper frame is equipped with heat sink, and heat insulating coat is coated on the heat sink.

Further, the heat insulating coat is made of 3-tier architecture, and the 3-tier architecture is followed successively by ceramic hollow from outside to inside Microballon matrix thermal insulation layer, metal material film layer and back cover enamelled coating.

Further, the thickness of the ceramic hollow microballon matrix thermal insulation layer is 1-2mm, the metal material film layer Thickness is 2-3mm, and the thickness of the back cover enamelled coating is 1-3mm.

Further, heat-absorbing material is filled in the heat sink.

Further, the upper frame, lower frame surface be coated with a waterproof coating.

Compared with prior art, the utility model has the beneficial effects that：The utility model on flexible PCB by setting Fixation kit and radiating subassembly are set, flexible PCB is fixed therein by wherein fixation kit, is on the one hand convenient for consolidating upper frame Surely it is suspended on corresponding place, avoids holder LED light strip is fixed on corresponding place by flexible PCB, can only pass through Colloid is fixed, and very convenient, the utility model is suspended on corresponding place by lower frame, fixed in this way and dismantle simpler Just；Still further aspect LED lamp bead group easy to disassemble, because flexible PCB is communicated to the through-hole on partition board equipped with conductive contact On, slide plate also is provided on the partition board of lamp bead group bottom, sliding plate support is included in into groove, in this way by being fixed on one with permanent magnet It rises, when lamp bead group needs replacing, dismounting is easier, avoids fixing using screw, and the upper frame surface is set There is heat insulating coat, absorbs the heat in lamp bead group in time.

Description of the drawings

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

Fig. 2 is the structural schematic diagram of the LED lamp bead group of the utility model；

Fig. 3 is the structural schematic diagram of the heat insulating coat of the utility model.

In reference numeral：1- flexible PCBs；The upper frames of 2-；3- lower frames；4- partition boards；5- conductive contacts；6- grooves；7- Lamp bead group；8- pedestals；9- permanent magnets；10- slide plates；11- sliding slots；12- heat sinks；13- heat insulating coats；14- ceramic hollow microballons Matrix thermal insulation layer；15- metal material film layers；16- back cover enamelled coatings.

Specific implementation mode

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 The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：

A kind of LED light strip of outdoor use, including flexible PCB 1 and the LED lamp bead group that is arranged on flexible PCB 1 7, fixation kit and radiating subassembly are equipped at intervals on the flexible PCB 1, and the fixation kit includes rectangular frame, permanent magnet 9, partition board 4, groove 6, conductive contact 5 and slide plate 10, the rectangular frame are divided into frame 2 and lower frame 3, the flexible electrical Road plate 1 is stuck between frame 2 and lower frame 3 and the partition board 4 is also provided between frame 2 and lower frame 3, the flexible electrical Road plate 1 is located at the bottom of partition board 4, is provided with multiple through-holes on the partition board 4, the flexible PCB 1 be equipped with conductive contact 5 and The conductive contact 5 forms groove 6, the bottom of the upper frame 2 is set by the through-hole between the partition board 4 and upper frame 2 There are permanent magnet 9, the bottom end of the LED lamp bead group 7 to be fixed with pedestal 8, the side of the pedestal 8 is outward extended with a slide plate 10, The slide plate 10 is inserted into groove 6, and 10 bottom of the slide plate is equipped with conductive contact 5, the conductive contact 5 of 10 bottom of the slide plate It is in contact with conductive contact 5 on flexible PCB 1,10 top of the slide plate also is provided with the permanent magnetism of permanent magnet 9 and 2 bottom of upper frame Iron 9 attracts each other, and the top of the upper frame 2 is equipped with a sliding slot 11, and the width of the sliding slot 11 is equal with the width of pedestal 8 and institute It states pedestal 8 to be slidably connected with the sliding slot 11, the radiating subassembly includes heat sink 12 and heat insulating coat 13, the upper frame 2 surface is equipped with heat sink 12, and heat insulating coat 13 is coated on the heat sink 12.

Further, the heat insulating coat 13 is made of 3-tier architecture, and the 3-tier architecture is followed successively by ceramics from outside to inside Empty microballon matrix thermal insulation layer 14, metal material film layer 15 and back cover enamelled coating 16.

Further, the thickness of the ceramic hollow microballon matrix thermal insulation layer 14 is 1-2mm, the metal material film layer 15 thickness is 2-3mm, and the thickness of the back cover enamelled coating 16 is 1-3mm.

Further, heat-absorbing material is filled in the heat sink 12.

Further, the upper frame 2, lower frame 3 surface be coated with a waterproof coating.

Operation principle：The utility model on flexible PCB 1 by being arranged fixation kit and radiating subassembly, wherein fixed Flexible PCB 1 is fixed therein by component, is on the one hand convenient for the fixation of upper frame 3 being suspended on corresponding place, avoiding will LED light strip is fixed on corresponding place by flexible PCB 1, can only be fixed by colloid, very convenient, the utility model It is suspended on corresponding place by upper frame 2, fixed in this way and dismounting is easier；Still further aspect LED lamp bead easy to disassemble Group 7, because flexible PCB 1 is communicated to equipped with conductive contact 5 on the through-hole on partition board 4, lamp bead group also is provided on 7 bottom 8 Slide plate 10, slide plate 10 are directly included in into groove 6, in this way by being fixed together with permanent magnet 9, when lamp bead group 7 needs replacing When, dismounting is easier, avoids fixing using screw, and 2 surface of upper frame is equipped with heat insulating coat, absorbs in time Heat in lamp bead group 7.

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

Claims (4)

1. a kind of LED light strip of outdoor use, including flexible PCB（1）And it is arranged in flexible PCB（1）On LED lamp bead Group（7）, it is characterised in that：The flexible PCB（1）On be equipped at intervals with fixation kit and radiating subassembly, the fixation kit packet Include rectangular frame, permanent magnet（9）, partition board（4）, groove（6）, conductive contact（5）And slide plate（10）, the rectangular frame is divided into Upper frame（2）And lower frame（3）, the flexible PCB（1）It is stuck in frame（2）And lower frame（3）Between and the partition board （4）It is also provided in frame（2）And lower frame（3）Between, the flexible PCB（1）It is located at partition board（4）Bottom, the partition board （4）On be provided with multiple through-holes, the flexible PCB（1）It is equipped with conductive contact（5）And the conductive contact（5）By described Through-hole, the partition board（4）With upper frame（2）Between form groove（6）, the upper frame（2）Bottom be equipped with permanent magnet（9）, The LED lamp bead group（7）Bottom end be fixed with pedestal（8）, the pedestal（8）Side be outward extended with a slide plate（10）, institute State slide plate（10）It is inserted into groove（6）In, the slide plate（10）Bottom is equipped with conductive contact（5）, the slide plate（10）Bottom Conductive contact（5）With flexible PCB（1）Upper conductive contact（5）It is in contact, the slide plate（10）Top also is provided with permanent magnet（9） With upper frame（2）The permanent magnet of bottom（9）It attracts each other, the upper frame（2）Top is equipped with a sliding slot（11）, the sliding slot （11）Width and pedestal（8）Width is equal and the pedestal（8）With the sliding slot（11）It is slidably connected, the radiating subassembly Including heat sink（12）And heat insulating coat（13）, the upper frame（2）Surface be equipped with heat sink（12）, the heat sink （12）It is upper to be coated with heat insulating coat（13）.

2. a kind of LED light strip of outdoor use according to claim 1, it is characterised in that：The heat insulating coat（13）By 3 layers Structure composition, the 3-tier architecture are followed successively by ceramic hollow microballon matrix thermal insulation layer from outside to inside（14）, metal material film layer （15）With back cover enamelled coating（16）.

3. a kind of LED light strip of outdoor use according to claim 1, it is characterised in that：The heat sink（12）Interior filling There is heat-absorbing material.

4. a kind of LED light strip of outdoor use according to claim 1, it is characterised in that：The upper frame（2）, lower frame （3）Surface be coated with a waterproof coating.