CN209165317U

CN209165317U - A kind of transparent luminescent support

Info

Publication number: CN209165317U
Application number: CN201920003576.1U
Authority: CN
Inventors: 温春连; 李爱荣
Original assignee: Guangdong Mei Mei Electronic Technology Co Ltd
Current assignee: Guangdong Mei Mei Electronic Technology Co Ltd
Priority date: 2019-01-03
Filing date: 2019-01-03
Publication date: 2019-07-26
Anticipated expiration: 2029-01-03

Abstract

The utility model relates to LED technology fields, in particular a kind of transparent luminescent support, including rack body, the upper surface of rack body is equipped with hyaline layer, the lower surface of rack body is equipped with heat sink, heat sink includes substrate, insulating layer and honeycomb sandwich layer, the surface of honeycomb sandwich layer is equipped with substrate, and the inside of substrate be successively arranged from top to bottom it is PP layers high-intensitive, polyester form layer and the first adhesive layer, the transparent luminescent support, it can make product Integral luminous by transparent material, lamp will not generate dark space, brightness will not be made to generate variation because of long-time, influence visual angle, the service life is longer, and heat sink improves its structural rigidity by the structure of honeycomb type, and electromagnetic interference can be shielded.

Description

A kind of transparent luminescent support

Technical field

The utility model relates to LED technology field, specially a kind of transparent luminescent support.

Background technique

Chip fixation is entered, is welded on the basis of LED support by LED support, the bottom susceptor of LED lamp bead before encapsulation Upper positive and negative electrode, then it is once in package shape with packaging plastic.

LED support is usually (also the having iron material, aluminium and ceramics etc.) that copper is done, because of the electrode of the conductive internal of copper, After LED lamp bead is in package shape, lamp bead can be removed from bracket, the copper foot at lamp bead both ends in order to lamp bead positive and negative anodes, use In being welded to LED lamp or other LED finished products, there are the dark spaces of light for LED support in the prior art, because using for a long time Brightness can be made to generate variation, influence visual angle, and be easy the interference by electronic component, in consideration of it, it is proposed that a kind of saturating Bright luminescent support.

Summary of the invention

It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of transparent luminescent support Problem.

To achieve the above object, the utility model provides the following technical solutions:

The upper surface of a kind of transparent luminescent support, including rack body, the rack body is equipped with hyaline layer, the branch The lower surface of frame ontology is equipped with heat sink, and the heat sink includes substrate, insulating layer and honeycomb sandwich layer, and the honeycomb sandwich layer is just Top is equipped with substrate, and the inside of the substrate is successively arranged PP layers high-intensitive, polyester form layer and the first bonding from top to bottom Layer；

The inside of the honeycomb sandwich layer is equipped with multiple honeycomb blocks, and the inside of the honeycomb block is successively arranged the from outside to inside Two adhesive layers, metal screen layer and heat insulation foam；

The bottom surface of the heat sink is uniformly equidistantly equipped with multiple fins, linearly equidistantly opens between every two fin Equipped with several heat release holes.

It preferably, is to be adhesively fixed between the honeycomb sandwich layer and the substrate and the insulating layer.

Preferably, the quantity of the honeycomb block is at least 20, and equally arranges, and the section of the honeycomb block is positive Hexagon.

Preferably, it is adhesively fixed between the heat insulation foam, metal screen layer and the second adhesive layer.

Preferably, it is adhesively fixed between PP layers of the high intensity, polyester form layer and the first adhesive layer.

Preferably, multiple lamp bead welding grooves, each lamp bead welding groove one are uniformly equidistantly offered on rack body Side is equipped with multiple cable-through holes.

It, can be with by transparent material compared with prior art, the utility model has the beneficial effects that the transparent luminescent support Make product Integral luminous, lamp will not generate dark space, will not influence visual angle because of making brightness generate variation for a long time, use the longevity Order longer, and heat sink improves its structural rigidity by the structure of honeycomb type, and can shield electromagnetic interference.

Detailed description of the invention

Fig. 1 is the overall structure decomposition diagram of the utility model；

Fig. 2 is the structural schematic diagram of the rack body in the utility model；

Fig. 3 is the structural schematic diagram of heat sink in the utility model；

Fig. 4 is the partial structural diagram of heat sink in the utility model；

Fig. 5 is the cross-sectional view of heat sink in the utility model；

Fig. 6 is the structural schematic diagram of honeycomb block in the utility model.

In figure: 1, rack body；11, cable-through hole；12, lamp bead welding groove；2, hyaline layer；3, heat sink；30, substrate； 300, PP layers of high intensity；301, polyester form layer；302, the first adhesive layer；31, honeycomb sandwich layer；310, honeycomb block；3100, heat-insulated Cotton；3101, metal screen layer；3102, the second adhesive layer；32, insulating layer；33, fin；34, heat release hole.

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.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

Fig. 1-6 is please referred to, the utility model provides a kind of technical solution:

The upper surface of a kind of transparent luminescent support, including rack body 1, rack body 1 is equipped with hyaline layer 2, bracket sheet The lower surface of body 1 is equipped with heat sink 3, and heat sink 3 includes substrate 30, insulating layer 32 and honeycomb sandwich layer 31, and honeycomb sandwich layer 31 is just Top is equipped with substrate 30, and the inside of substrate 30 is successively arranged high-intensitive PP layer 300, polyester form layer 301 and the from top to bottom One adhesive layer 302；

Specifically, hyaline layer 2 is made of transparent material (GF, RPCT) sizing material, preferably it is made of RPCT in the present embodiment It can make product Integral luminous, lamp will not generate dark space, will not influence visual angle because of making brightness generate variation for a long time, make Use longer life expectancy.

The inside of honeycomb sandwich layer 31 is equipped with multiple honeycomb blocks 310, and the inside of honeycomb block 310 is successively arranged the from outside to inside Two adhesive layers 3102, metal screen layer 3101 and heat insulation foam 3100；

The bottom surface of heat sink 3 is uniformly equidistantly equipped with multiple fins 33, linear equidistant between every two fin 33 Several heat release holes 34 are offered, the heat dissipation effect of LED support is effectively improved.

It is to be adhesively fixed between honeycomb sandwich layer 31 and substrate 30 and insulating layer 32.

The quantity of honeycomb block 310 is at least 20, and equally arranges, and the section of honeycomb block 310 is regular hexagon, will The section of multiple honeycomb blocks 310 is arranged to regular hexagon, and the compression strength of honeycomb sandwich layer 31 can be enhanced.

It is adhesively fixed between heat insulation foam 3100, metal screen layer 3101 and the second adhesive layer 3102,3100 energy of heat insulation foam The heat insulation for enough improving honeycomb sandwich layer 31, avoids the excessively high and easy deformation of its temperature, specifically, metal screen layer 3101 uses Aluminium braiding reticulates, and can effectively shield electromagnetic interference by metal screen layer 3101.

It is adhesively fixed between high-intensitive PP layer 300, polyester form layer 301 and the first adhesive layer 302, it is PP layers high-intensitive 300 can enhance the compression strength of entire bracket to improve its crashworthiness, and polyester form layer 301 can enhance cellular board Heat insulation.

Multiple lamp bead welding grooves 12 are equidistantly uniformly offered on rack body 1, each 12 side of lamp bead welding groove is all provided with There are multiple cable-through holes 11, the lead for welding LED lamp bead and lamp bead passes through.

It should be noted that first adhesive layer 302 is identical as 3102 material of the second adhesive layer, described first is viscous It ties layer 302 and second adhesive layer 3102 can be glue or glue film, first adhesive layer 302 and institute in the present embodiment Stating the second adhesive layer 3102 is preferably glue film.

Substrate 1 and lower panel 3 are first passed through the first bonding when in use by the transparent luminescent support of the present embodiment respectively Layer 13 is bonded in the top and bottom of honeycomb sandwich layer 2, can by being equipped with high intensity PP layer 10 in the inside of substrate 1 and lower panel 3 To enhance the compression strength of cellular board, to improve its crashworthiness, the guarantor of cellular board can be improved by polyester form layer 11 Temp effect is equipped with metal screen layer 201 and sound-proof material 200 in the inside of honeycomb block 20, improves the electromagnetic shielding effect of cellular board Fruit avoids generating electromagnetic interference, and sound-proof material 200 can enhance the soundproof effect of cellular board.

Basic principles, main features, and advantages of the present invention has been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. a kind of transparent luminescent support, including rack body (1), it is characterised in that: the upper surface of the rack body (1) is set Have hyaline layer (2), the lower surface of the rack body (1) is equipped with heat sink (3), and the heat sink (3) includes substrate (30), absolutely Edge layer (32) and honeycomb sandwich layer (31), it is characterised in that: the surface of the honeycomb sandwich layer (31) is equipped with substrate (30), and described The inside of substrate (30) is successively arranged PP layers high-intensitive (300), polyester form layer (301) and the first adhesive layer from top to bottom (302)；

The inside of the honeycomb sandwich layer (31) is equipped with multiple honeycomb blocks (310), and the inside of the honeycomb block (310) is from outside to inside It is successively arranged the second adhesive layer (3102), metal screen layer (3101) and heat insulation foam (3100)；

The bottom surface of the heat sink (3) is uniformly equidistantly equipped with multiple fins (33), linear between every two fin (33) Equidistantly offer several heat release holes (34).

2. transparent luminescent support according to claim 1, it is characterised in that: the honeycomb sandwich layer (31) and the substrate It (30) is to be adhesively fixed between the insulating layer (32).

3. transparent luminescent support according to claim 1, it is characterised in that: the quantity of the honeycomb block (310) is at least It is 20, and equally arranges, the section of the honeycomb block (310) is regular hexagon.

4. transparent luminescent support according to claim 1, it is characterised in that: the heat insulation foam (3100), metallic shield It is adhesively fixed between layer (3101) and the second adhesive layer (3102).

5. transparent luminescent support according to claim 1, it is characterised in that: PP layers of the high intensity (300), polyester bubble It is adhesively fixed between foam layer (301) and the first adhesive layer (302).

6. transparent luminescent support according to claim 1, it is characterised in that: between uniformly being waited on the rack body (1) Away from multiple lamp bead welding grooves (12) are offered, each lamp bead welding groove (12) side is equipped with multiple cable-through holes (11).