CN209415373U - A kind of sealing and dustproof type LED aluminum base plate - Google Patents
A kind of sealing and dustproof type LED aluminum base plate Download PDFInfo
- Publication number
- CN209415373U CN209415373U CN201920359892.2U CN201920359892U CN209415373U CN 209415373 U CN209415373 U CN 209415373U CN 201920359892 U CN201920359892 U CN 201920359892U CN 209415373 U CN209415373 U CN 209415373U
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- sealing
- aluminum substrate
- sealing plate
- strip shape
- shape gob
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Abstract
The utility model discloses a kind of sealing and dustproof type LED aluminum base plates, including aluminum substrate and sealing plate, the sealing plate is set on the right side of aluminum substrate, it is fixedly connected between sealing plate and aluminum substrate by hinge, it is welded and fixed on the surface of aluminum substrate and a piece of above LED chip is installed, the surface of sealing plate is equipped with more than one strip shape gob, four inner walls of strip shape gob are obliquely arranged, the reflective layer of an incline structure is fixedly mounted in the inner wall of strip shape gob by glue, the molten clarity plastic layer that a frame-type structure is fixedly mounted of soaking on the surface of reflective layer, the perpendicular structure setting of clarity plastic layer inner wall, the molten transparent silicon glue-line that a frame-type structure is fixedly mounted of soaking on the inner wall of clarity plastic layer.The utility model structure is simple, easy to use, can avoid dust effectively by the edge seal of LED chip and contact with the weld of LED chip, avoid and damage or influence stability, increase safety.
Description
Technical field
The utility model relates to a kind of sealing and dustproof type LED aluminum base plates.
Background technique
Aluminum substrate is a kind of metal-based copper-clad plate with good heat radiating function, and general single sided board is by three-decker institute group
At being circuit layer (copper foil), insulating layer and metal-based layer respectively.It is common in LED illumination product.There are a tow sides, white one
Face is welding LED pin, and another side is presented aluminium true qualities, contacts after generally smearing thermally conductive solidifying slurry with thermal conduction portions.At present also
There is ceramic substrate etc..
Currently, LED chip is all directly to be fixedly welded on aluminum substrate, structure is not protected, and lamp body is in order to scattered
Thermovent can be arranged in heat, so that extraneous dust can enter enclosure interior, until contacted with aluminum substrate, once dust is excessive, meeting
It generates electrostatic and destruction is made to aluminum substrate and LED chip, decline its stability, service life all.
Summary of the invention
It is easy to use the technical problem to be solved by the utility model is to provide a kind of structure is simple, it can be effectively by LED
The edge seal of chip avoids dust and contacts with the weld of LED chip, avoids and damage or influence stability,
Increase the sealing and dustproof type LED aluminum base plate of safety.
The utility model is achieved through the following technical solutions: a kind of sealing and dustproof type LED aluminum base plate, including aluminium base
Plate and sealing plate, the sealing plate are set on the right side of aluminum substrate, are fixedly connected between sealing plate and aluminum substrate by hinge, seal
The width of plate and aluminum substrate it is of same size, the length of sealing plate is less than the length of aluminum substrate, and welding is solid on the surface of aluminum substrate
Dingan County fills a piece of above LED chip, and the surface of sealing plate is equipped with more than one strip shape gob, strip shape gob and LED chip it
Between match, four inner walls of strip shape gob are obliquely arranged, the inner wall of strip shape gob pass through glue be fixedly mounted
The reflective layer of one incline structure, the molten clarity plastic layer that a frame-type structure is fixedly mounted of soaking, transparent modeling on the surface of reflective layer
The perpendicular structure setting of bed of material inner wall, soaking is molten on the inner wall of clarity plastic layer is fixedly mounted the transparent of a frame-type structure
Layer of silica gel.
The fixation of one L-shaped structure of installation is welded and fixed in the middle of sealing plate right side as a preferred technical solution,
Plate, the bending section of fixed plate are equipped with a screw hole, are threadedly coupled a screw rod in screw hole, are welded and fixed on the right side of screw rod
One rotating disk is installed, aluminum substrate left side, which is right against at screw rod, is equipped with a screw hole, and screw hole matches with screw rod.
Sealing plate is made of metal thermal conductive material as a preferred technical solution,.
It is welded and fixed and installs more than a piece of on the upper and lower end face and right side of sealing plate as a preferred technical solution,
Radiating fin leaf.
A mounting hole is equipped on four angles of aluminum substrate as a preferred technical solution,.
The beneficial effects of the utility model are: the utility model structure is simple, and it is easy to use, it can be effectively by LED chip
Edge seal, avoid dust and contacted with the weld of LED chip, avoid and damage or influence stability, increase
Safety.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is structural schematic diagram of the utility model after sealing plate covers.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " center ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
Novel limitation.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, set
It sets, or is integrally connected, is arranged.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in the utility model.
As depicted in figs. 1 and 2, a kind of sealing and dustproof type LED aluminum base plate of the utility model, including aluminum substrate 1 and sealing
Plate 4, the sealing plate 4 are set to 1 right side of aluminum substrate, are fixedly connected between sealing plate 4 and aluminum substrate 1 by hinge, sealing plate 4
Width and aluminum substrate 1 it is of same size, the length of sealing plate 4 is less than the length of aluminum substrate 1, welds on the surface of aluminum substrate 1
Be fixedly mounted a piece of above LED chip 2, the surface of sealing plate 4 is equipped with more than one strip shape gob 13, strip shape gob 13 with
Match between LED chip 2, four inner walls of strip shape gob 13 are obliquely arranged, and the inner wall of strip shape gob 13 is logical
The reflective layer 12 that an incline structure is fixedly mounted in glue is crossed, one frame-type structure of the molten fixed installation of soaking on the surface of reflective layer 12
Clarity plastic layer 5, the perpendicular structure setting of 5 inner wall of clarity plastic layer, soaking blow is fixed on the inner wall of clarity plastic layer 5
The transparent silicon glue-line 6 of one frame-type structure is installed.
In the present embodiment, the fixed plate 8 of one L-shaped structure of installation is welded and fixed in the middle of 1 right side of sealing plate, fixed
The bending section of plate 8 is equipped with a screw hole, is threadedly coupled a screw rod 10 in screw hole, peace is welded and fixed on the right side of screw rod 10
A rotating disk 9 is filled, 1 left side of aluminum substrate, which is right against at screw rod 10, is equipped with a screw hole 11, and screw hole 11 matches with screw rod 10,
After sealing plate covers on aluminum substrate, screw rod is rotated by rotating disk, is screwed into screw rod one end in screw hole, to make sealing plate
It is firmly fixed with aluminum substrate, avoids disengaging.
In the present embodiment, sealing plate 4 is made of metal thermal conductive material, and metal has good thermal conductivity, so as to by aluminium
Heat on substrate quickly disperses.
In the present embodiment, it is welded and fixed on the upper and lower end face and right side of sealing plate 4 and a piece of above radiating fin is installed
Leaf 7, increases heat dissipation effect, can quickly be dispersed the heat on sealing plate by radiating fin leaf.
In the present embodiment, it is equipped with a mounting hole 3 on four angles of aluminum substrate 1, facilitates the fixation of aluminum substrate itself.
Working principle: after the completion of LED chip welding, sealing plate is directly covered on aluminum substrate, LED chip is inserted into
In the strip shape gob of sealing plate, due to being provided with transparent silicon glue-line in strip shape gob, enable the lateral surface and transparent silica gel of LED chip
Layer closely offsets, and increases leakproofness, avoids the entrance of dust, and can be effectively by the bottom of LED chip by sealing plate
Portion's sealing, avoids dust and contacts with the weld of LED chip, avoids and causes short circuit or damage, wherein LED chip is shone
Light out can pass through transparent silicon glue-line and clarity plastic layer is radiated on reflective layer, can be by light by the reflective layer being obliquely installed
Line increases irradiated area to external diffusion, wherein since the thickness of sealing plate is less than the thickness of LED chip, thus LED chip
The luminous of top is unaffected.
The beneficial effects of the utility model are: the utility model structure is simple, and it is easy to use, it can be effectively by LED chip
Edge seal, avoid dust and contacted with the weld of LED chip, avoid and damage or influence stability, increase
Safety.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any change or replacement expected without creative work be should be covered within the scope of the utility model.
Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of sealing and dustproof type LED aluminum base plate, it is characterised in that: including aluminum substrate and sealing plate, the sealing plate is set to
On the right side of aluminum substrate, be fixedly connected between sealing plate and aluminum substrate by hinge, the width of sealing plate and aluminum substrate it is of same size,
The length of sealing plate is less than the length of aluminum substrate, is welded and fixed on the surface of aluminum substrate and installs a piece of above LED chip, sealing
The surface of plate is equipped with more than one strip shape gob, matches between strip shape gob and LED chip, four inner walls of strip shape gob
The reflective layer of an incline structure, the table of reflective layer is fixedly mounted in oblique setting, the inner wall of strip shape gob by glue
The molten clarity plastic layer that a frame-type structure is fixedly mounted of soaking on face, the perpendicular structure setting of clarity plastic layer inner wall, thoroughly
The molten transparent silicon glue-line that a frame-type structure is fixedly mounted of soaking on the inner wall of bright plastic layer.
2. sealing and dustproof type LED aluminum base plate according to claim 1, it is characterised in that: the middle of sealing plate right side
The fixed plate of one L-shaped structure of installation is welded and fixed, the bending section of fixed plate is equipped with a screw hole, is threadedly coupled in screw hole
One rotating disk of installation is welded and fixed on the right side of screw rod for one screw rod, and aluminum substrate left side, which is right against at screw rod, is equipped with a screw
Hole, screw hole match with screw rod.
3. sealing and dustproof type LED aluminum base plate according to claim 1, it is characterised in that: sealing plate is by metal thermal conductive material
It is made.
4. sealing and dustproof type LED aluminum base plate according to claim 1, it is characterised in that: the upper and lower end face and the right side of sealing plate
It is welded and fixed on side and a piece of above radiating fin leaf is installed.
5. sealing and dustproof type LED aluminum base plate according to claim 1, it is characterised in that: be all provided on four angles of aluminum substrate
There is a mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920359892.2U CN209415373U (en) | 2019-03-21 | 2019-03-21 | A kind of sealing and dustproof type LED aluminum base plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920359892.2U CN209415373U (en) | 2019-03-21 | 2019-03-21 | A kind of sealing and dustproof type LED aluminum base plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209415373U true CN209415373U (en) | 2019-09-20 |
Family
ID=67945364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920359892.2U Expired - Fee Related CN209415373U (en) | 2019-03-21 | 2019-03-21 | A kind of sealing and dustproof type LED aluminum base plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209415373U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112599812A (en) * | 2020-12-14 | 2021-04-02 | 中国科学院大连化学物理研究所 | Novel membrane electrode sealing assembly and continuous preparation packaging equipment thereof |
| CN114501788A (en) * | 2022-02-17 | 2022-05-13 | 深圳市亿卓电子有限公司 | Waterproof aluminum substrate |
-
2019
- 2019-03-21 CN CN201920359892.2U patent/CN209415373U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112599812A (en) * | 2020-12-14 | 2021-04-02 | 中国科学院大连化学物理研究所 | Novel membrane electrode sealing assembly and continuous preparation packaging equipment thereof |
| CN114501788A (en) * | 2022-02-17 | 2022-05-13 | 深圳市亿卓电子有限公司 | Waterproof aluminum substrate |
| CN114501788B (en) * | 2022-02-17 | 2024-03-01 | 深圳市亿卓电子有限公司 | Waterproof aluminum substrate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190920 Termination date: 20210321 |