CN205282507U - Multistage multi -angle formula LED support that gives out light; give off light - Google Patents
Multistage multi -angle formula LED support that gives out light; give off light Download PDFInfo
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- CN205282507U CN205282507U CN201520947395.6U CN201520947395U CN205282507U CN 205282507 U CN205282507 U CN 205282507U CN 201520947395 U CN201520947395 U CN 201520947395U CN 205282507 U CN205282507 U CN 205282507U
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- cup
- luminous section
- plastic body
- led support
- multistage multi
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Abstract
The utility model discloses a multistage multi -angle formula LED support that gives out light, give off light, including plastic main part and a plurality of conductive feet, the shaping is inlayed in the plastic main part to this conductive feet an organic whole, and this plastic main part has upper surface, a lower surface, and the upper surface of this plastic main part is recessed to have a reflection of light cup, the internal face of this reflection of light cup is connected with horizontal disconnected poor formula mesa at least including bottom of cup luminescence segment and rim of a cup luminescence segment between its bottom of cup luminescence segment and the rim of a cup luminescence segment, this bottom of cup luminescence segment and rim of a cup luminescence segment all are upwards gradually open form horn type design, and the lower extreme of this rim of a cup luminescence segment is greater than bottom of cup luminescence segment upper end to and this rim of a cup luminescence segment and rim of a cup luminescence segment have different luminous angles, by this, the luminous luminance that effectively improves the product simultaneously, can reduce the product and seal the glue of gluing usefulness to reduce product cost.
Description
Technical field
The utility model relates to LED support art, refers in particular to a kind of illuminated LED support of multistage multi-angle.
Background technology
Along with backlight technology is at smart mobile phone, panel computer, development in the fields such as Intelligent mobile communication terminal and liquid-crystal display such as PDA and application, the brightness of backlight screen is proposed more and more higher requirement by user, therefore, to the requirement also corresponding raising of LED, in prior art, LED support comprises plastic body and some conductive feet, this conductive feet one produced by insert molding is in plastic body, this plastic body has upper surface, lower surface, the upper surface of this plastic body is recessed a reflection cup, its reflection cup is single lighting angle only, the luminosity of its product has been difficult to meet user to the demand of backlight screen.
Solve the problem consequently, it is desirable to study a kind of new technical scheme.
Practical novel content
In view of this, the utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of illuminated LED support of multistage multi-angle, and it effectively improves the luminosity of product, simultaneously, it is possible to reduces the glue of product sealing, thus reduces product cost.
For achieving the above object, the utility model adopts following technical scheme:
A kind of illuminated LED support of multistage multi-angle, comprises plastic body and some conductive feet, and this conductive feet one produced by insert molding is in plastic body, and this plastic body has upper surface, lower surface, and the upper surface of this plastic body is recessed a reflection cup; The inner-wall surface of this reflection cup luminous section at the bottom of at least including glass and the luminous section of cup mouth, luminous section at the bottom of its glass and be connected with horizontal offset type table top between the luminous section of cup mouth, luminous section at the bottom of this glass and the luminous section of cup mouth are all in upwards gradually open form loudspeaker type design, and the lower end of the luminous section of this glass of mouth be greater than glass at the bottom of luminous section upper end, and, this glass of luminous section of mouth and the luminous section of cup mouth have different lighting angles.
As a kind of preferred version, at the bottom of described cup, the lighting angle of luminous section is designed to 20 degree, and the lighting angle of the luminous section of described cup mouth is designed to 50 degree.
As a kind of preferred version, described conductive feet has die bond portion, extension portion and welding portion, and each die bond portion is exposed at the bottom of the cup of reflection cup, and each welding portion stretches out outside plastic body and is bent to downwards bottom plastic body.
As a kind of preferred version, the bending in described welding portion is highly 1.15 millimeters.
As a kind of preferred version, described bottom surface, die bond portion and two sides, extension portion are provided with impermeable offset type groove, and, extension portion had offered glue hole.
As a kind of preferred version, the oblique facial structure of described extension portion in extension obliquely outward.
As a kind of preferred version, described plastic body lower surface is up arranged with draws hopper.
As a kind of preferred version, described plastic body upper surface is designed to frosting, and is brushed with layer of ink on frosting.
The utility model compared with prior art has obvious advantage and useful effect, specifically, as shown from the above technical solution, it is reflection cup by by the single lighting angle reflection cup improvement design of LED support in conventional art being multi-stage type multi-luminous angle mainly, effectively improve the luminosity of product, simultaneously, it is possible to reduce the glue of product sealing, thus reduce product cost;
Next is, conductive feet is designed with impermeable offset type groove, crosses glue hole and ramp structure, to obtain the structure that gets stuck preferably, plastic body is prevented to be separated with conductive feet or rock, the phenomenon that uneven and die bond portion at the bottom of preventing glass protrudes, add the water resistance of product, it is to increase the work-ing life of product;
Moreover be draw hopper to what product bottom surface was provided with, shrink after plastic body produced by insert molding can be reduced and cause the phenomenon of conductive feet sinking, bonding wire injustice, and then effectively ensure the dimensional stability of product, be conducive to improving illumination effect;
And, by aforementioned plastic body upper surface is designed to frosting, and on frosting, it being brushed with layer of ink, the light refraction that product can be prevented unnecessary returns to affect the illumination effect of product so that this product is more applicable for display backlight aspect.
For more clearly setting forth constitutional features of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is that the formed product of the embodiment of the utility model is in the schematic diagram of copper coin support;
Fig. 2 is the local structure schematic diagram of copper coin support;
Fig. 3 is the perspective view of LED support in the present embodiment;
Fig. 4 is another angle perspective view of LED support in the present embodiment;
Fig. 5 is the cross section structure schematic diagram of LED support in the present embodiment.
Accompanying drawing identifier declaration:
1, copper coin support 2, LED support
10, plastic body 11, upper surface
12, lower surface 13, reflection cup
131, luminous section 132, the luminous section of cup mouth at the bottom of cup
133, horizontal offset type table top 14, draw hopper
20, conductive feet 21, die bond portion
22, extension portion 23, welding portion
201, impermeable offset type groove 202, excessively glue hole.
Embodiment
Please refer to shown in Fig. 1 to Fig. 5, that show the concrete structure of the embodiment of the utility model, it comprises plastic body 10 and some conductive feet 20, this conductive feet 20 one produced by insert molding is in plastic body 10, this plastic body 10 has upper surface 11, lower surface 12, and the upper surface 11 of this plastic body 10 is recessed a reflection cup 13; Described conductive feet 20 has die bond portion 21, extension portion 22 and welding portion 23, and each die bond portion 21 is exposed at the bottom of the cup of reflection cup 13, and each welding portion 23 stretches out outside plastic body 10 and is bent to downwards bottom plastic body 10.
As shown in Figure 3 and Figure 5, the inner-wall surface of this reflection cup 13 luminous section 131 at the bottom of at least including glass and the luminous section 132 of cup mouth, luminous section 131 at the bottom of its glass and be connected with horizontal offset type table top 133 between the luminous section 132 of cup mouth, luminous section 131 at the bottom of this glass and the luminous section 132 of cup mouth are all in upwards gradually open form loudspeaker type design, and the lower end of the luminous section 132 of this glass of mouth be greater than glass at the bottom of luminous section 131 upper end, and, this glass of luminous section 132 of mouth and the luminous section 131 of cup mouth have different lighting angles; In the present embodiment, at the bottom of described cup, the lighting angle of luminous section 131 is designed to 20 degree, the lighting angle of the luminous section 132 of described cup mouth is designed to 50 degree, so, by being the reflection cup of multi-stage type multi-luminous angle by the single lighting angle reflection cup improvement design of LED support in conventional art, effectively improve the luminosity of product, simultaneously, the glue of product sealing can be reduced, thus reduce product cost.
Before-mentioned products also to be covered lid layer glue in client terminal after being soldered pcb board outside welding portion, in the present embodiment, the bending height H in its welding portion being designed to 1.15 millimeters, it is than conventional art meeting relative reduction, like this, it is also possible to reduce the glue cost that product uses.
Shown in composition graphs 2 and Fig. 5, described bottom surface, die bond portion 21 and two sides, extension portion 22 are provided with impermeable offset type groove 201, extension portion 22 had offered glue hole 202, and, it is the oblique facial structure of extension obliquely outward by described extension portion 22, these are all to obtain the structure that gets stuck preferably, plastic body 10 is prevented to be separated with conductive feet 20 or rock, the phenomenon that uneven and die bond portion at the bottom of preventing glass protrudes, adds the water resistance of product, it is to increase the work-ing life of product.
As shown in Figure 4, described plastic body 10 lower surface 12 is up arranged with draws hopper 14, it shrinks after can reducing plastic body 10 produced by insert molding and causes that conductive feet 20 is sunk, the phenomenon of bonding wire injustice, and then effectively ensures the dimensional stability of product, is conducive to improving illumination effect.
As shown in Figure 3, described plastic body 10 upper surface 11 is designed to frosting, and on frosting, it is brushed with layer of ink, in the present embodiment, can by product application in display backlight aspect, therefore, the layer of ink that the design of aforementioned frosting and surface thereof are brushed with, the light refraction that product can be prevented unnecessary returns to affect the illumination effect of product so that this product is more applicable for display backlight aspect.
In addition, as can be seen from Figure 1, in the present embodiment, being often arrange LED support 2 with 16 to be placed on copper coin support 1, its LED support 2 explains for LED3535 product.
Design focal point of the present utility model is, it is reflection cup by by the single lighting angle reflection cup improvement design of LED support in conventional art being multi-stage type multi-luminous angle mainly, effectively improve the luminosity of product, simultaneously, the glue of product sealing can be reduced, thus reduce product cost;
Next is, conductive feet is designed with impermeable offset type groove, crosses glue hole and ramp structure, to obtain the structure that gets stuck preferably, plastic body is prevented to be separated with conductive feet or rock, the phenomenon that uneven and die bond portion at the bottom of preventing glass protrudes, add the water resistance of product, it is to increase the work-ing life of product;
Moreover be draw hopper to what product bottom surface was provided with, shrink after plastic body produced by insert molding can be reduced and cause the phenomenon of conductive feet sinking, bonding wire injustice, and then effectively ensure the dimensional stability of product, be conducive to improving illumination effect;
And, by aforementioned plastic body upper surface is designed to frosting, and on frosting, it being brushed with layer of ink, the light refraction that product can be prevented unnecessary returns to affect the illumination effect of product so that this product is more applicable for display backlight aspect.
The above, it it is only better embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every any trickle amendment, equivalent variations and modification above embodiment done according to technical spirit of the present utility model, all still belong in the scope of technical solutions of the utility model.
Claims (8)
1. the illuminated LED support of multistage multi-angle, comprise plastic body and some conductive feet, this conductive feet one produced by insert molding is in plastic body, this plastic body has upper surface, lower surface, the upper surface of this plastic body is recessed a reflection cup, it is characterized in that: the inner-wall surface of this reflection cup luminous section at the bottom of at least including glass and the luminous section of cup mouth, luminous section at the bottom of its glass and be connected with horizontal offset type table top between the luminous section of cup mouth, luminous section at the bottom of this glass and the luminous section of cup mouth are all in upwards gradually open form loudspeaker type design, and the lower end of the luminous section of this glass of mouth be greater than glass at the bottom of luminous section upper end, and, this glass of luminous section of mouth and the luminous section of cup mouth have different lighting angles.
2. the illuminated LED support of multistage multi-angle according to claim 1, it is characterised in that: at the bottom of described cup, the lighting angle of luminous section is designed to 20 degree, and the lighting angle of the luminous section of described cup mouth is designed to 50 degree.
3. the illuminated LED support of multistage multi-angle according to claim 1, it is characterized in that: described conductive feet has die bond portion, extension portion and welding portion, each die bond portion is exposed at the bottom of the cup of reflection cup, and each welding portion stretches out outside plastic body and is bent to downwards bottom plastic body.
4. the illuminated LED support of multistage multi-angle according to claim 3, it is characterised in that: the bending in described welding portion is highly 1.15 millimeters.
5. the illuminated LED support of multistage multi-angle according to claim 3, it is characterised in that: described bottom surface, die bond portion and two sides, extension portion are provided with impermeable offset type groove, and, extension portion had offered glue hole.
6. the illuminated LED support of multistage multi-angle according to claim 3, it is characterised in that: the oblique facial structure of described extension portion in extension obliquely outward.
7. the illuminated LED support of multistage multi-angle according to claim 1, it is characterised in that: described plastic body lower surface is up arranged with draws hopper.
8. the illuminated LED support of multistage multi-angle according to claim 1, it is characterised in that: described plastic body upper surface is designed to frosting, and is brushed with layer of ink on frosting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520947395.6U CN205282507U (en) | 2015-11-25 | 2015-11-25 | Multistage multi -angle formula LED support that gives out light; give off light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520947395.6U CN205282507U (en) | 2015-11-25 | 2015-11-25 | Multistage multi -angle formula LED support that gives out light; give off light |
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| Publication Number | Publication Date |
|---|---|
| CN205282507U true CN205282507U (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520947395.6U Active CN205282507U (en) | 2015-11-25 | 2015-11-25 | Multistage multi -angle formula LED support that gives out light; give off light |
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| CN (1) | CN205282507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106252953A (en) * | 2016-08-31 | 2016-12-21 | 维沃移动通信有限公司 | USB socket and forming method thereof |
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2015
- 2015-11-25 CN CN201520947395.6U patent/CN205282507U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106252953A (en) * | 2016-08-31 | 2016-12-21 | 维沃移动通信有限公司 | USB socket and forming method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |