CN206274520U - A kind of broadside surface mount type LED support - Google Patents
A kind of broadside surface mount type LED support Download PDFInfo
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- CN206274520U CN206274520U CN201621456708.9U CN201621456708U CN206274520U CN 206274520 U CN206274520 U CN 206274520U CN 201621456708 U CN201621456708 U CN 201621456708U CN 206274520 U CN206274520 U CN 206274520U
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- conductive part
- plastic body
- led support
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- surface mount
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Abstract
The utility model is related to LED encapsulation process technical fields, refer in particular to a kind of broadside surface mount type LED support, including metallic conduction portion and plastic body, first conductive part and the second conductive part are embedded at the bottom of the plastic body, the top of plastic body is provided with optically focused ring portion, first conductive part and the bottom surface of the second conductive part and the bottom surface of plastic body are concordant, and the outer end side of conductive part extends to the side of plastic body, interval setting between first conductive part and the second conductive part, and by injection molding mode one-shot forming, reduce the production cost of LED support, improve the production efficiency of adopting surface mounted LED.The conductive contact surfaces of the first conductive part and the second conductive part are exposed outside LED support, are convenient for SMD assembling processing, and compensate for existing direct insertion LED needs to carry out plate and cut the defect of pin.Optically focused ring portion is bowl cup-like structure, improves the spotlight effect of LED lamp bead, and light efficiency effect is greatly enhanced.
Description
Technical field
The utility model is related to LED encapsulation process technical fields, refers in particular to a kind of broadside surface mount type LED support.
Background technology
, because its energy consumption is low, long service life and stability are high, are widely used in refrigerator, household electrical appliances, air-conditioning, doctor for LED
In the equipment in field such as treatment, but existing LED uses is all direct insertion or vertical LED lamp bead, the assembling work with circuit board
Sequence is more complicated, and also needs to carry out in an assembling process cut pin processing, and technique is cumbersome, and manufacturing equipment is complicated, processing cost compared with
It is high.Existing LED lamps are usually to be mounted directly on a mounting board, and installing plate is usually laminated structure, including three layers：For dissipating
Under the heat dissipating layer of heat, the insulating barrier for being used under heat dissipating layer insulating, insulating barrier for the line layer that connects up, wherein heat dissipating layer
Generally aluminium foil or aluminum alloy sheet；Line layer is generally Copper Foil and is made, for doing configuration.LED lamps are arranged on heat dissipating layer
On, welded with line layer.The thermal conductivity that the installing plate heat dispersion of the LED of this type is heavily dependent on insulating barrier refers to
Number, and the thermal conductivity index of insulating barrier is not often high, causes the heat dispersion of whole LED lamps installing plate band not good.
In actual production and application, it has been found that due between the metal between the first wire, the second wire and thermal wire
Contact point is small, and contact area is small, therefore its rigidity is not enough, and contact position is easily separated from or disconnects.If contact point departs from or disconnects,
The LED lamps at this can be caused to be shorted, now the emission uniformity of whole piece LED light bar is bad, and defect is obvious.
The content of the invention
The technical problems to be solved in the utility model is to provide one kind and can carry out SMD automated production, contact position area
The more broadside surface mount type LED support of big and better heat-radiation effect.
In order to solve the above-mentioned technical problem, the utility model is adopted the following technical scheme that：A kind of broadside adopting surface mounted LED branch
Frame, including metallic conduction portion and plastic body, the metallic conduction portion include the first conductive part of two spaced settings and
Second conductive part, first conductive part and the second conductive part are embedded at the bottom of the plastic body, and the top of plastic body sets
It is equipped with optically focused ring portion, first conductive part and the bottom surface of the second conductive part and the bottom surface of plastic body are concordant, the first conductive part
And second conductive part be T-shaped, and the outer end side of the first conductive part and the second conductive part extends to the side of plastic body.
Preferably, width of the outer end width of first conductive part and the second conductive part with plastic body is equal.
Preferably, the length difference between first conductive part and the second conductive part is 0.35mm to 0.7mm.
Preferably, the length difference between first conductive part and the second conductive part is 0.5mm.
Preferably, the section at the interval between first conductive part and the second conductive part is up-small and down-big step trough.
Preferably, the upper surface of the optically focused ring portion is provided with ink Rotating fields.
Preferably, the longitudinal cross-section of first conductive part and the second conductive part is inverted convex shape.
The beneficial effects of the utility model are：The utility model provides a kind of broadside surface mount type LED support, in broadside
In the process of manufacture of surface mount type LED support, interval setting between the first conductive part and the second conductive part, and by being injected into
The mode one-shot forming of type, reduces the production cost of LED support, improves the production efficiency of adopting surface mounted LED.Due to as just
First conductive part of negative electrode and the bottom surface of the second conductive part and the bottom surface of plastic body are concordant, the LED being made of the LED support
During lamp bead, the conductive contact surfaces of the first conductive part and the second conductive part are exposed outside LED support, are convenient for SMD assembling
Processing, compensate for existing direct insertion LED needs to carry out plate and cuts the defect of pin.Optically focused ring portion is bowl cup-like structure, is carried
The spotlight effect of LED lamp bead high, light efficiency effect is greatly enhanced.
Brief description of the drawings
Fig. 1 is the overlooking the structure diagram of the utility model broadside surface mount type LED support.
Fig. 2 is the vertical section cross section structure diagram of the utility model broadside surface mount type LED support.
Fig. 3 is the dimensional structure diagram of the utility model broadside surface mount type LED support.
Fig. 4 is the dimensional structure diagram at another visual angle of the utility model broadside surface mount type LED support.
Fig. 5 is the stereochemical structure decomposing schematic representation of the utility model broadside surface mount type LED support.
Specific embodiment
For the ease of the understanding of those skilled in the art, the utility model is made further with reference to embodiment
Bright, the content that implementation method is referred to is not to restriction of the present utility model.
As shown in Figures 1 to 5, a kind of broadside surface mount type LED support, including metallic conduction portion and plastic body 2, the gold
Category conductive part includes two first conductive parts 3 and the second conductive part 4 of spaced setting, and first conductive part 3 and second are led
Electric portion 4 is embedded at the bottom of the plastic body 2, and the top of plastic body 2 is provided with optically focused ring portion 1, first conductive part 3
And second conductive part 4 bottom surface it is concordant with the bottom surface of plastic body 2, the first conductive part 3 and the second conductive part 4 be it is T-shaped, and
The outer end side of the first conductive part 3 and the second conductive part 4 extends to the side of plastic body 2.
In the process of manufacture of broadside surface mount type LED support, it is spaced between the first conductive part 3 and the second conductive part 4
Set, and by injection molding mode one-shot forming, reduce the production cost of LED support, improve the life of adopting surface mounted LED
Produce efficiency.Because the first conductive part 3 as positive and negative electrode and the bottom surface of the second conductive part 4 are concordant with the bottom surface of plastic body 2,
During the LED lamp bead being made of the LED support, the conductive contact surfaces of the first conductive part 3 and the second conductive part 4 are exposed in LED support
Outside, is convenient for SMD assembling processing, and compensate for existing direct insertion LED needs to carry out plate and cut the defect of pin.
Optically focused ring portion 1 is bowl cup-like structure, improves the spotlight effect of LED lamp bead, and light efficiency effect is greatly enhanced.
Be preferred embodiment, the outer end width of the conductive part 4 of first conductive part 3 and second with plastic body 2
Width it is equal.The first conductive part 3 and the second conductive part 4 in the present embodiment have bigger tail structure, its welding contact
Face is bigger, heat conduction and better heat-radiation effect, in the section assembling process of LED support, welding more firmly, the LED being made
The structural stability and product quality of pearl are higher, and service life is longer.
In the present embodiment, the length difference between the conductive part 4 of first conductive part 3 and second is 0.35mm to 0.7mm.It is excellent
The implementation method of choosing is：Length difference between the conductive part 4 of first conductive part 3 and second is 0.5mm.Length it is larger first
Conductive part 3 is used as the connection with the positive pole of power supply, and less second conductive part 4 of length is used as the connection with the negative pole of power supply, the
The differentiation that one conductive part 3 and the second conductive part 4 pass through length scale, is easy to make a distinction the both positive and negative polarity of LED support, subtracts significantly
The risk that low LED lamp bead both positive and negative polarity is mistaken, it is practical.
In the present embodiment, the section at the interval between the conductive part 4 of first conductive part 3 and second is up-small and down-big rank
Terraced groove 5, reduces the distance between the first conductive part 3 and the second conductive part 4, is easy to the installation of LED chip, conductive without other
Body carries out extension connection, and manufacturing cost is lower.
In the present embodiment, the upper surface of the optically focused ring portion 1 is provided with ink Rotating fields, and the ink has high adhesion force,
High temperature resistant, sustainable baking can also keep the characteristics such as original performance parameters, anti-acetone, alcohol for 10 hours at a temperature of 180 degree,
Corrosion resistance is stronger, and service life is longer.
In the present embodiment, the longitudinal cross-section of the conductive part 4 of first conductive part 3 and second is inverted convex shape, plus
It is strong with the connection tightness between plastic body 2, the product quality of broadside surface mount type LED support is higher.
, it is necessary to illustrate in description of the present utility model, for the noun of locality, if any term " " center ", " transverse direction
(X) ", " longitudinal direction (Y) ", " vertical (Z) " " length ", " width ", " thickness ", " on ", D score, "front", "rear", "left", "right",
The indicating position such as " vertical ", " level ", " top ", " bottom ", " interior ", " outward ", " clockwise ", " counterclockwise " and position relationship be based on
Orientation shown in the drawings or position relationship, are for only for ease of narration the utility model and simplify description, rather than instruction or dark
Showing the device or element of meaning must have specific orientation, be constructed and operated with particular orientation, it is impossible to be interpreted as limiting this reality
With new specific protection domain.
Additionally, be only used for describing purpose if any term " first ", " second ", and it is not intended that indicating or implying relatively heavy
The property wanted or the implicit quantity for indicating technical characteristic.Thus, defining " first ", " second " feature can express or implicit include
One or more this feature, in the utility model description, " several " are meant that two or more, unless otherwise bright
It is really specific to limit.
In the utility model, except as otherwise clear stipulaties and restriction, if any term " assembling ", " connected ", " connection " term
Should go to understand as broad sense, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；It can also be machine
Tool is connected；Can be joined directly together, or be connected by intermediary, can be that two element internals are connected.For
For those of ordinary skill in the art, above-mentioned term specifically containing in the utility model can be as the case may be understood
Justice.
Embodiment described above only expresses some implementation methods of the present utility model, and its description is more specific and detailed,
But therefore can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that common for this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (7)
1. a kind of broadside surface mount type LED support, including metallic conduction portion and plastic body（2）, it is characterised in that：The metal is led
Electric portion includes two the first conductive parts of spaced setting（3）And second conductive part（4）, first conductive part（3）And second
Conductive part（4）It is embedded at the plastic body（2）Bottom, plastic body（2）Top be provided with optically focused ring portion（1）, it is described
First conductive part（3）And second conductive part（4）Bottom surface and plastic body（2）Bottom surface it is concordant, the first conductive part（3）And second
Conductive part（4）It is T-shaped, and the first conductive part（3）And second conductive part（4）Outer end side extend to plastic body（2）
Side.
2. broadside surface mount type LED support according to claim 1, it is characterised in that：First conductive part（3）And second
Conductive part（4）Outer end width and plastic body（2）Width it is equal.
3. broadside surface mount type LED support according to claim 1, it is characterised in that：First conductive part（3）With second
Conductive part（4）Between length difference be 0.35mm to 0.7mm.
4. broadside surface mount type LED support according to claim 3, it is characterised in that：First conductive part（3）With second
Conductive part（4）Between length difference be 0.5mm.
5. broadside surface mount type LED support according to claim 1, it is characterised in that：First conductive part（3）With second
Conductive part（4）Between the section at interval be up-small and down-big step trough（5）.
6. broadside surface mount type LED support according to claim 1, it is characterised in that：The optically focused ring portion（1）Upper surface
It is provided with ink Rotating fields.
7. broadside surface mount type LED support according to claim 1, it is characterised in that：First conductive part（3）With second
Conductive part（4）Longitudinal cross-section be inverted convex shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621456708.9U CN206274520U (en) | 2016-12-28 | 2016-12-28 | A kind of broadside surface mount type LED support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621456708.9U CN206274520U (en) | 2016-12-28 | 2016-12-28 | A kind of broadside surface mount type LED support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206274520U true CN206274520U (en) | 2017-06-23 |
Family
ID=59063354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621456708.9U Active CN206274520U (en) | 2016-12-28 | 2016-12-28 | A kind of broadside surface mount type LED support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206274520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110010741A (en) * | 2019-03-13 | 2019-07-12 | 惠州市长方照明节能科技有限公司 | A kind of novel high lumen LED support |
-
2016
- 2016-12-28 CN CN201621456708.9U patent/CN206274520U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110010741A (en) * | 2019-03-13 | 2019-07-12 | 惠州市长方照明节能科技有限公司 | A kind of novel high lumen LED support |
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