CN104019427A - LED light guide block assembling structure - Google Patents
LED light guide block assembling structure Download PDFInfo
- Publication number
- CN104019427A CN104019427A CN201310066224.8A CN201310066224A CN104019427A CN 104019427 A CN104019427 A CN 104019427A CN 201310066224 A CN201310066224 A CN 201310066224A CN 104019427 A CN104019427 A CN 104019427A
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- China
- Prior art keywords
- leaded light
- assembling structure
- locating
- linking part
- light guide
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Abstract
The invention provides an LED light guide block assembling structure which comprises a light guide block and a locating support. The light guide block comprises a light-emitting face and a light guide portion, wherein two corresponding coupled faces are formed between the light-emitting face and the light guide portion. The locating support is provided with two corresponding locating elements, wherein a notch is formed between the locating element, and an extension section is formed on one side of each locating element. The locating support is provided with two corresponding connecting portions, wherein each connecting portion is provided with an elastic locating face. When the light guide portion is embedded among the locating elements, the extension sections and the connecting portion, the elastic locating faces correspondingly abut against the coupled face. According to the LED light guide block assembling structure, the light guide block, the locating support and a base are fixedly arranged in three axial directions to improve the whole stability. Thus, the light guide block and the locating support are not prone to being shocked and off position, and the light-emitting efficiency of the light guide block is guaranteed.
Description
Technical field
The present invention relates to a kind of LED leaded light piece assembling structure, espespecially a kind of three set firmly leaded light piece, locating support and pedestal between axially mutually, to promote steadiness and to guarantee the light extraction efficiency of leaded light piece.
Background technology
Leaded light piece has been widely used in various light fixture, and the development of cooperated with LED (Light-Emitting Diode, light emitting diode) technology, makes leaded light piece can show lifting luminous efficacy and visual appearance; The existing leaded light piece that is applied to vehicle, as the People's Republic of China (PRC) discloses " for luminescence component and the semiconductor light sources light fixture of semiconductor light sources light fixture " of No. CN101363608A, generally as shown in Figures 1 and 2, it has a radiator 10 to its assembling structure, and it is provided with a positioning section 101; One is arranged on radiator 10 and supports the locating support part of semiconductor light sources; And the supplementary lens 20 for semiconductor light sources; Described supplementary lens 20 is provided with at least one location-plate 30, it is provided with two arms 301, and one connect described arm 301 and away from the end crossbeam 302 of supplementary lens 20, wherein, described crossbeam 302 has location seamed edge 303 between two arms 301, and itself and this positioning section 101 actings in conjunction are to set firmly described supplementary lens 20 in this radiator 10; And this radiator 10 is provided with groove 102, this supplementary lens 20 is provided with the peg 304 of corresponding described groove 102, to set firmly described supplementary lens 20.
Yet described groove 102 and peg 304 no doubt can Y and the fixing supplementary lens 20 of Z-axis direction, and rely on radiator 10 and the location-plate 30 also can be in the fixing supplementary lens 20 of X axis; Yet, for location seamed edge 303 and this positioning section 101, only being X axis between the two fixes, therefore still have misgivings vibrated and displacement in Y and Z-axis direction, therefore if 101 of location seamed edge 303 and this positioning sections produce shift phenomenon, certainly will be firmly supplementary lens 20 in the location of X axis, and make the phenomenon of supplementary lens 20 generation off normals.
In addition, the People's Republic of China (PRC) discloses " for luminescence component and the semiconductor light sources light fixture of semiconductor light sources light fixture " a case of No. CN101363608A, generally as shown in Figures 3 and 4, it is separately disclosed in common locating support part 40 plural supplementary lens 50 is set, this supplementary lens 50 is provided with the member 501 that hardens, and in the axially extended peg 502 of these supplementary lens 50 central shafts, this member 501 that hardens is provided with the groove 5011 of corresponding described peg 502, makes peg 502 stretch through described groove 5011 mode by drop stamping to set firmly; And each member 501 that hardens is provided with two corresponding location-plates 60, and this location-plate 60 is provided with arm 601 and crossbeam 602; One radiator 70, its side is provided with the positioning section 701 of corresponding described crossbeam 602, and described crossbeam 602 is arranged in positioning section 701.
Only this, stretch through described groove 5011 by the mode person of setting firmly of drop stamping of peg 502, even supplementary lens 50 produces the doubt of skew when it has assembling in X, Y and Z-axis direction, and crossbeam 602 is established with positioning section 701 phase mutual connections, only in the location of X axis, in Y and Z-axis direction, still there are misgivings vibrated and displacement, and then cause supplementary lens 50 to produce the phenomenon of off normal.
In sum, because it is applied to the light fixture of vehicle, therefore if supplementary lens 20,50, because being subject to car body to rock off normal, will affect light emitting efficiency, light shape and the light angle of semiconductor light sources by supplementary lens 20,50, and then causes the doubt in traffic safety.
In view of this, we inventor is that the group of further studying with great concentration leaded light piece is stood, and sets about researching and developing and improveing, and the phase is done to address the above problem with better establishing, and is having appearance of the present invention through continuous test and after revising.
Summary of the invention
Edge is, the object of the invention is that existing supplementary lens is subject to that car body rocks and off normal, affects light emitting efficiency, light shape and light angle, and having the disappearances such as doubt in traffic safety.
For reaching, show upper object, we inventor provides a kind of LED leaded light piece assembling structure, and it comprises: a leaded light piece, and it has an exiting surface and a light guide section, and between this exiting surface and light guide section, forms two corresponding coupling surfaces; And a locating support, it is provided with two corresponding setting elements, forms a breach between described setting element, and described setting element one side forms an extension; This locating support is provided with two corresponding linking parts, and described linking part is provided with respectively an elasticity locating surface; Rely on, when this leaded light piece is embedded between described setting element, extension and linking part, described elasticity locating surface correspondence is resisted against described coupling surface.
According to the LED leaded light piece assembling structure of the above, wherein, described elasticity locating surface is inclined to set and can elastic displacement.
LED leaded light piece assembling structure according to the above, more comprises a pedestal, and it is mounted on described linking part, and this pedestal is provided with the draw-in groove of corresponding described linking part, and described linking part is in relative resilient locating surface one end, is more provided with the clamping piece of a corresponding described draw-in groove.
According to the LED leaded light piece assembling structure of the above, wherein, described clamping piece is inclined to set and can elastic displacement person, and while making described linking part and clamping piece stretch through described draw-in groove, this clamping piece clip is in described draw-in groove.
LED leaded light piece assembling structure according to the above, more comprises a substrate, and it is provided with an illuminator, and this substrate correspondence is mounted between described linking part, light guide section and pedestal, and this illuminator is corresponding to this light guide section.
According to the LED leaded light piece assembling structure of the above, wherein, this substrate is more provided with a pair of fin that should illuminator.
According to the LED leaded light piece assembling structure of the above, wherein, this pedestal is more provided with at least one locating dowel; This substrate is provided with the perforation of corresponding described locating dowel; And this fin is provided with the through hole of corresponding described locating dowel.
According to the LED leaded light piece assembling structure of the above, wherein, the lateral margin of described linking part two sides, extend more respectively arrange a pair of should substrate and the block of fin, when making described linking part and pedestal group being established mutually, described block and pedestal press from both sides pull this substrate and fin.
According to the LED leaded light piece assembling structure of the above, wherein, this substrate is flexible base plate (FPCB).
According to the LED leaded light piece assembling structure of the above, wherein, described linking part, between described elasticity locating surface and clamping piece, is more provided with a locating surface, and this pedestal is provided with the recess of corresponding described locating surface.
Rely on above-mentioned setting, the present invention relies on leaded light piece to be embedded between described extension and linking part, with Y and Z-axis direction location leaded light piece; Elasticity locating surface is resisted against the coupling surface of this leaded light piece, with X axis location leaded light piece; Pedestal is provided with locating dowel, with Y and Z-axis direction group, establishes and positioning baseplate and fin; When linking part stretches through described draw-in groove, this clamping piece clip is in described draw-in groove, and linking part is provided with a locating surface, to be positioned the recess of this base, with X and Y-axis, locates this locating support; The lateral margin extension of linking part two sides arranges a block, with X axis positioning baseplate and fin; Rely on, the present invention can make between leaded light piece, locating support, pedestal and substrate and fin three axially mutually to set firmly, and to promote whole steadiness, makes leaded light piece and locating support be difficult for vibrated and off normal, to guarantee light emitting efficiency, light shape and light angle.
Accompanying drawing explanation
Fig. 1 is the vertical schematic diagram of the group of existing radiator, locating support part and supplementary lens;
Fig. 2 is that existing supplementary lens is in the schematic perspective view at another visual angle;
Fig. 3 is the vertical schematic diagram of the group of existing radiator and supplementary lens;
Fig. 4 is the vertical schematic diagram of group of existing radiator, common locating support part and supplementary lens;
Fig. 5 is the schematic perspective view of first embodiment of the invention;
Fig. 6 is the perspective exploded view of first embodiment of the invention;
Fig. 7 is that Fig. 5 is in the cross-sectional schematic of A-A position;
Fig. 8 is the schematic perspective view of second embodiment of the invention;
Fig. 9 is the perspective exploded view of second embodiment of the invention;
Figure 10 is that Fig. 8 is in the cross-sectional schematic of B-B position.
Description of reference numerals: 10-radiator; 101-positioning section; 102-groove; 20-supplementary lens; 30-location-plate; 301-arm; 302-crossbeam; 303-locates seamed edge; 304-peg; The common locating support part of 40-; 50-supplementary lens; The 501-member that hardens; 5011-groove; 502-peg; 60-location-plate; 601-arm; 602-crossbeam; 70-radiator; 701-positioning section; 1-leaded light piece; 11-exiting surface; 12-light guide section; 13-coupling surface; 2-locating support; 21-setting element; 211-extension; 22-breach; 23-linking part; 231-elasticity locating surface; 232-clamping piece; 233-locating surface; 234-block; 3,3 '-pedestal; 31-locating dowel; 32-draw-in groove; 33-recess; 34-terrace; 4-substrate; 41-illuminator; 42-fin; 421-through hole; 43-perforation.
The specific embodiment
About we inventor's technological means, hereby lift several preferred embodiments coordinate graphic in being below elaborated, in order to do understanding and admit the present invention in depth on an ancient unit of weight.
Please first consult shown in Fig. 5 to Fig. 7, it is the first embodiment of the present invention, and the present invention is a kind of LED leaded light piece assembling structure, and it comprises:
One leaded light piece 1, it has an exiting surface 11 and a light guide section 12, and this exiting surface 11 and 12 corresponding coupling surfaces 13 of formation two of light guide section;
One locating support 2, it is provided with two corresponding setting elements 21, forms a breach 22 between described setting element 21, and described setting element 21 1 sides form an extension 211; This locating support 2 is provided with two corresponding linking parts 23, described linking part 23 is respectively equipped with an elasticity locating surface 231, when this leaded light piece 1 is embedded between described setting element 21, extension 211 and linking part 23, described elasticity locating surface 231 is that correspondence is resisted against described coupling surface 13; Described elasticity locating surface 231 is to be inclined to set and can elastic displacement person;
One pedestal 3, it is to be mounted on described linking part 23, this pedestal 3 is provided with the draw-in groove 32 of corresponding described linking part 23, and described linking part 23 is in relative resilient locating surface 231 one end, is provided with the clamping piece 232 of a corresponding described draw-in groove 32; Described clamping piece 232 is to be inclined to set and can elastic displacement person, and while making described linking part 23 and clamping piece 232 stretch through described draw-in groove 32, this clamping piece 232 is that clip is in described draw-in groove 32; Described linking part 23, between described elasticity locating surface 231 and clamping piece 232, is provided with a locating surface 233, and this pedestal 3 is provided with the recess 33 of corresponding described locating surface 233; And
One substrate 4, it is provided with an illuminator 41, and this substrate 4 is that correspondence is mounted between described linking part 23, light guide section 12 and pedestal 3, and this illuminator 41 is corresponding to this light guide section; This substrate 4 is more provided with a pair of fin 42 that should illuminator 41; This pedestal 3 is more provided with at least one locating dowel 31; This substrate 4 is provided with the perforation 43 of corresponding described locating dowel 31; And this fin 42 is provided with the through hole 421 of corresponding described locating dowel 31; The lateral margin of described linking part 23 2 sides, extend respectively arrange a pair of should substrate 4 and the block 234 of fin 42, while making described linking part 23 establish with the mutual group of pedestal 3, described block 234 and pedestal 3 are to press from both sides pull this substrate 4 and fin 42.
Mode of operation of the present invention, refer to shown in Fig. 5 to Fig. 7, in leaded light piece 1, be resisted against setting element 21, and while being embedded between described extension 211 and linking part 23, because described elasticity locating surface 231 is to be inclined to set and can elastic displacement, therefore the exiting surface 11 of leaded light piece 1 is by elasticity of compression locating surface 231, to be embedded this leaded light piece 1, then elasticity locating surface 231 will reset and be resisted against the coupling surface 13 of leaded light piece 1, otherwise, if wish is separated leaded light piece 1, also only need, by elasticity locating surface 231 elastic displacements, can directly take out leaded light piece 1; So, described extension 211 and linking part 23 are fixedly leaded light pieces 1 of Y and Z-axis direction; And by setting element 21 and elasticity locating surface 231, can X axis fixing leaded light piece 1, therefore can be really by leaded light piece 1 strong fix in locating support 2, and be difficult for vibrated displacement.
Continuous with regard to the location of 3 of locating support 2 and pedestals, when locating support 2 is connected to pedestal 3, because clamping piece 232 is to be inclined to set and can elastic displacement person, therefore described linking part 23 and the force-applied compression of clamping piece 232 and the described draw-in groove 32 that is easy to stretch through, then described clamping piece 232 and reset and clip in described draw-in groove 32; Meanwhile, the locating surface 233 of described linking part 23 will be connected to the recess 33 of this pedestal 3; So, clamping piece 232 and draw-in groove 32 provide 3 of locating support 2 and pedestals in the effect of X axis strong fix, and locating surface 233 is also because being limited to recess 33, therefore can provide 3 of locating support 2 and pedestals in the location of Y and Z-axis direction; Therefore, the present invention can really firm group connect this locating support 2 and pedestal 3; When wanting locating support 2 and pedestal 3 and separate, also only need mobile described clamping piece 232, linking part 23 can be taken out in described draw-in groove 32, locating support 2 is separated to this pedestal 3.
And with regard to the location of substrate 4 and fin 42, due to substrate 4 be provided with perforation 43, this fin 42 is provided with through hole 421, and perforation 43 and through hole 421 be all the locating dowel 31 that correspondence is connected to pedestal 3, therefore can fix this substrate 4 and fin 42 in Y and Z-axis direction; In addition, described linking part 23 is provided with block 234, and when linking part 23 and the mutual group of pedestal 3 are established, described block 234 and pedestal 3 are to press from both sides pull this substrate 4 and fin 42, to set firmly substrate 4 and fin 42 in X axis.
The second embodiment of the present invention, refer to shown in Fig. 8 to Figure 10, the difference of itself and the first embodiment is, the pedestal 3 ' of the present embodiment is stepped, and this pedestal 3 ' forms plural terrace 34, each terrace 34 is all provided with described draw-in groove 32, make pedestal 3 ' can corresponding group connect plural leaded light piece 1, locating support 2, substrate 4 and fin 42, and this substrate 4 is flexible base plate (FPCB), and stepped because of pedestal 3 ', therefore there is third dimension, can be widely used in car light, the mode that it is fixing and the first embodiment are approximate, therefore do not repeat them here.
Be by above-mentioned explanation and setting, obvious the present invention mainly has following several advantage and effect, and hereby details are as follows one by one:
1. the present invention can make 42 of leaded light piece 1, locating support 2, pedestal 3 and substrate 4 and fin, three axially mutually form and set firmly, therefore can guarantee its steadiness, can be widely used in various light fixture, as: car light, indicator Huo Brake car light, make the present invention be difficult for vibrated and off normal, really to maintain usefulness, light shape and the light angle by exiting surface 11 bright dippings.
In sum, disclosed technological means really can effectively solve the problems such as existing, and reach object and the effect that causes expection, and before application, be not seen in publication, not open use and the long-range progressive of tool, really belong to the alleged invention of Patent Law errorless, filing an application in whence in accordance with the law, earnestly prays on an ancient unit of weight and give in detail and examine and grant accurate patent of invention, fragrant to feeling moral.
More than explanation is just illustrative for the purpose of the present invention; and nonrestrictive, those of ordinary skills understand, in the situation that do not depart from the spirit and scope that claim limits; can make many modifications, variation or equivalence, but within all will falling into protection scope of the present invention.
Claims (10)
1. a LED leaded light piece assembling structure, is characterized in that, comprises:
One leaded light piece, it has an exiting surface and a light guide section, and between this exiting surface and light guide section, forms two corresponding coupling surfaces; And
One locating support, it is provided with two corresponding setting elements, forms a breach between described setting element, and described setting element one side forms an extension; This locating support is provided with two corresponding linking parts, and described linking part is provided with respectively an elasticity locating surface; When this leaded light piece is embedded between described setting element, extension and linking part, described elasticity locating surface correspondence is resisted against described coupling surface.
2. LED leaded light piece assembling structure according to claim 1, is characterized in that: described elasticity locating surface is inclined to set and can elastic displacement.
3. LED leaded light piece assembling structure according to claim 1, it is characterized in that: also comprise a pedestal, it is mounted on described linking part, and this pedestal is provided with the draw-in groove of corresponding described linking part, and described linking part, in relative resilient locating surface one end, is also provided with the clamping piece of a corresponding described draw-in groove.
4. LED leaded light piece assembling structure according to claim 3, is characterized in that: described clamping piece is inclined to set and can elastic displacement, and while making described linking part and clamping piece stretch through described draw-in groove, this clamping piece clip is in described draw-in groove.
5. LED leaded light piece assembling structure according to claim 3, is characterized in that: also comprise a substrate, it is provided with an illuminator, and this substrate correspondence is mounted between described linking part, light guide section and pedestal, and this illuminator is corresponding to this light guide section.
6. LED leaded light piece assembling structure according to claim 5, is characterized in that: this substrate is also provided with a pair of fin that should illuminator.
7. LED leaded light piece assembling structure according to claim 6, is characterized in that: this pedestal is more provided with at least one locating dowel; This substrate is provided with the perforation of corresponding described locating dowel; And this fin is provided with the through hole of corresponding described locating dowel.
8. LED leaded light piece assembling structure according to claim 6, it is characterized in that: the lateral margin of described linking part both sides, also extend respectively arrange a pair of should substrate and the block of fin, when making described linking part and pedestal group being established mutually, described block and pedestal press from both sides pull this substrate and fin.
9. according to the LED leaded light piece assembling structure described in any one in claim 5 to 8, it is characterized in that: this substrate is flexible base plate.
10. LED leaded light piece assembling structure according to claim 3, is characterized in that: described linking part is also provided with a locating surface between described elasticity locating surface and clamping piece, and this pedestal is provided with the recess of corresponding described locating surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310066224.8A CN104019427A (en) | 2013-03-01 | 2013-03-01 | LED light guide block assembling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310066224.8A CN104019427A (en) | 2013-03-01 | 2013-03-01 | LED light guide block assembling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104019427A true CN104019427A (en) | 2014-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310066224.8A Pending CN104019427A (en) | 2013-03-01 | 2013-03-01 | LED light guide block assembling structure |
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| Country | Link |
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| CN (1) | CN104019427A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202100029882A1 (en) | 2021-11-25 | 2023-05-25 | Hsl S R L A Socio Unico | Modular light source assembly |
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| TWM316193U (en) * | 2007-01-17 | 2007-08-01 | Ta Yih Ind Co Ltd | LED car lamp module with three-dimensional modeling |
| CN101363608A (en) * | 2007-08-06 | 2009-02-11 | 汽车照明罗伊特林根有限公司 | Luminescence module for semiconductor light source light fitting and semiconductor light fitting |
| TWM376702U (en) * | 2009-11-19 | 2010-03-21 | Many Wain Entpr Co Ltd | Assembled warning lamp |
| CN202048513U (en) * | 2011-03-24 | 2011-11-23 | 北京益泰金天光电技术有限公司 | Waterproof structure for fixing single LED bulb |
| TWM420640U (en) * | 2011-07-11 | 2012-01-11 | Depo Auto Parts Ind Co Ltd | LED light-emitting module |
| CN102573363A (en) * | 2010-12-27 | 2012-07-11 | 蒂雅克股份有限公司 | Electronic device and method for attaching light guide lens |
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2013
- 2013-03-01 CN CN201310066224.8A patent/CN104019427A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM316193U (en) * | 2007-01-17 | 2007-08-01 | Ta Yih Ind Co Ltd | LED car lamp module with three-dimensional modeling |
| CN101363608A (en) * | 2007-08-06 | 2009-02-11 | 汽车照明罗伊特林根有限公司 | Luminescence module for semiconductor light source light fitting and semiconductor light fitting |
| TWM376702U (en) * | 2009-11-19 | 2010-03-21 | Many Wain Entpr Co Ltd | Assembled warning lamp |
| CN102573363A (en) * | 2010-12-27 | 2012-07-11 | 蒂雅克股份有限公司 | Electronic device and method for attaching light guide lens |
| CN202048513U (en) * | 2011-03-24 | 2011-11-23 | 北京益泰金天光电技术有限公司 | Waterproof structure for fixing single LED bulb |
| TWM420640U (en) * | 2011-07-11 | 2012-01-11 | Depo Auto Parts Ind Co Ltd | LED light-emitting module |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202100029882A1 (en) | 2021-11-25 | 2023-05-25 | Hsl S R L A Socio Unico | Modular light source assembly |
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Application publication date: 20140903 |