CN208173619U - The all-colour LED of slim lateral direction light emission - Google Patents
The all-colour LED of slim lateral direction light emission Download PDFInfo
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- CN208173619U CN208173619U CN201820275616.3U CN201820275616U CN208173619U CN 208173619 U CN208173619 U CN 208173619U CN 201820275616 U CN201820275616 U CN 201820275616U CN 208173619 U CN208173619 U CN 208173619U
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Abstract
The utility model discloses a kind of all-colour LED of slim lateral direction light emission, including insulating body and four conductive terminals；The leading flank of insulating body is recessed with a reflector backward；Each conductive terminal is equipped with a pad, a pin；Each pad is exposed in reflector, IC and three luminescence chip of driving is provided in reflector, IC and three luminescence chip of driving is respectively welded in respective pad, wherein, three luminescence chips are located at luminescence chip arrangement area, it drives IC to be located at driving IC and arranges area, both luminescence chip arrangement area, driving IC arrangement area are along between left and right away from arrangement；Thereby, by that IC, luminescence chip will be driven to be set in the glow cup being mounted laterally, full-color formula lateral direction light emission is realized；By the way that the structure of IC, luminescence chip or so space type will be driven to design, so that its overall structure is thinner, to realize extra-thin structure design, and smart structural design is reasonable, production easy to form.
Description
Technical field
The utility model relates to LED field technologies, refer in particular to a kind of all-colour LED of slim lateral direction light emission.
Background technique
LED in the prior art does not have the structure design of lateral direction light emission usually, is unable to satisfy and some needs lateral direction light emission
The mounting structure of the LED of structure solves the demand of lateral direction light emission for this purpose, the LED with lateral direction light emission function is generated therewith.
But the LED of lateral direction light emission in the prior art is typically due to the structure design of lateral direction light emission, causes its overall structure more thick big,
Need to occupy biggish use space.
Therefore, it is necessary to develop the new technology of one kind to solve the above problems.
Utility model content
In view of this, the utility model is in view of the existing deficiencies of the prior art, main purpose is to provide a kind of slim side
To luminous all-colour LED, realizes full-color formula lateral direction light emission and extra-thin structure designs, reduce occupied space.
To achieve the above object, the utility model is using following technical solution：
A kind of all-colour LED of slim lateral direction light emission, including insulating body and integrated produced by insert molding in four on insulating body
A conductive terminal；The leading flank of the insulating body is recessed with a reflector backward；Each conductive terminal is equipped with a pad, one draws
Foot；Each pad is exposed in reflector；
It is provided with driving IC in the reflector and is electrically connected in three luminescence chips of driving IC, driving IC
It is respectively welded with three luminescence chips in respective pad, wherein three luminescence chips are located at luminescence chip arrangement area, drive IC
Area is arranged positioned at driving IC, and both luminescence chip arrangement area, driving IC arrangement area are along between left and right away from arrangement.
As a preferred embodiment, described four pads or so space type is arranged in reflector.
As a preferred embodiment, integrally the relationship of being triangularly arranged is welded in respective pad to three luminescence chips
On.
As a preferred embodiment, four pads are respectively defined as the first pad, the second pad, third from left to right
Pad, the 4th pad；The luminescence chip is respectively the first luminescence chip, the second luminescence chip, third luminescence chip；Described
One luminescence chip, the second luminescence chip are welded on the first pad, and first luminescence chip is located on the second luminescence chip
Side；The third luminescence chip is welded on the second pad, and the third luminescence chip is located on the right side of the second luminescence chip；It is described
Driving IC is welded on third pad.
As a preferred embodiment, first luminescence chip, the second luminescence chip are respectively positioned on right section of region of the first pad,
The third luminescence chip is located at left section of region of the second pad.
As a preferred embodiment, four pins are respectively the first pin, second pin, third pin, the from left to right
Four pins；First pin, second pin, third pin, the 4th pin all have the transverse direction that a self-insulating body floor stretches out
Portion and vertical portion made of being upwardly extended from transverse part side；Each vertical portion is located at corresponding insulating body side side；
Corresponding each transverse part is recessed with lateral recessing groove in the bottom of insulating body, and each transverse part is located at respective transversal
In recessing groove, the bottom of each transverse part flushes in the bottom edge edge of insulating body；Corresponding each vertical portion is in insulating body fovea superior
Equipped with vertical recessing groove, each vertical portion is located in corresponding vertical recessing groove, and corresponding insulation is flushed on the outside of each vertical portion
The side edge of main body.
As a preferred embodiment, the transverse part difference of first pin, second pin, third pin, the 4th pin
Correspond to the first transverse part, the second transverse part, third transverse part, the 4th transverse part；First pin, second pin, third
Pin, the 4th pin vertical portion correspond to the first vertical portion, the second vertical portion, third vertical portion, the 4th vertical portion respectively；
First vertical portion integrally extends upwards from the left side of the first transverse part, and second vertical portion is from second
The rear side of transverse part integrally extends upwards, the third vertical portion integrally extend upwards from the rear side of third transverse part and
At the 4th vertical portion integrally extends upwards from the right side of the 4th transverse part.
As a preferred embodiment, the vertical recessing groove includes the first vertical recessing groove, the second vertical recessing groove；It is described
There are two first vertical recessing grooves, and two the first vertical recessing grooves are respectively arranged at the left side of insulating body, right side；It is described
Second vertical recessing groove is set to insulating body trailing flank, and the second vertical recessing groove is integrally in inverted " t " character form structure；It is described
Second vertical recessing groove runs through lateral recessing groove.
As a preferred embodiment, the locating slot that the left and right sides of the insulating body offers convenient for bracket installation.
As a preferred embodiment, the upper surface of the insulating body has towards the first oblique of insulating body leading flank
Portion and the second oblique portion towards insulating body trailing flank；The first oblique portion, the second oblique portion joining place have one
Partition wall.
The utility model has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technology
Scheme it is found that its mainly pass through and IC, luminescence chip will be driven to be set in the glow cup being mounted laterally, realize full-color formula side
To shine；By the way that the structure of IC, luminescence chip or so space type will be driven to design, so that its overall structure is thinner, thus real
Extra-thin structure design is showed, and smart structural design is reasonable, production easy to form.
For structure feature, technological means and its specific purposes achieved and function for more clearly illustrating the utility model
Can, the utility model is described in further detail with specific embodiment with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is the overall structure stereoscopic schematic diagram of the embodiment of the utility model；
Fig. 2 is the part overall structure stereoscopic schematic diagram of the embodiment of the utility model；
Fig. 3 is another part overall structure stereoscopic schematic diagram of the embodiment of the utility model；
Fig. 4 is the decomposition diagram of the embodiment of the utility model；
Fig. 5 is another decomposition diagram of the embodiment of the utility model；
Fig. 6 is the main view of the embodiment of the utility model（Do not show wiring state）；
Fig. 7 is the main view of the embodiment of the utility model（Wiring state is shown）.
Description of drawing identification：
10, insulating body 20, conductive terminal
21, the first pad 22, the second pad
23, third pad 24, the 4th pad
25, the first pin 26, second pin
27, third pin 28, the 4th pin
30, reflector 40, driving IC
51, the first luminescence chip 52, the second luminescence chip
53, third luminescence chip 101, the first vertical recessing groove
102, the second vertical recessing groove 103, lateral recessing groove
104, locating slot 105, the first oblique portion
106, the second oblique portion 107, partition wall
201, the first transverse part 202, the second transverse part
203, third transverse part 204, the 4th transverse part
205, the first vertical portion 206, the second vertical portion
207, third vertical portion 208, the 4th vertical portion.
Specific embodiment
It please refers to shown in Fig. 1 to Fig. 7, that show the specific structures of the embodiment of the utility model.
Wherein, the all-colour LED of the slim lateral direction light emission includes insulating body 10 and integrated produced by insert molding in insulating body
Four conductive terminals 20 on 10；The leading flank of the insulating body 10 is recessed with a reflector 30 backward；Each conductive terminal 20
It is equipped with a pad, a pin；Each pad is exposed in reflector 30, and four pads or so space type is arranged in reflector 30
It is interior；It is provided with driving IC40 in the reflector 30 and is electrically connected in three luminescence chips of driving IC40, the driving
IC40 and three luminescence chip is respectively welded in respective pad, wherein three luminescence chips are located at luminescence chip arrangement area, drive
Dynamic IC40 is located at driving IC and arranges area, and both luminescence chip arrangement area, driving IC arrangement area are along between left and right away from arrangement.This
Place keeps its overall structure thinner, meets use by the structure for IC40 and three luminescence chip of driving that left and right space type is arranged
Demand of the family to thin-type LED.The driving IC40 be the driving IC with communication function, can single-point control all-colour LED, significantly
LED is simplified using circuit, only needs to increase a capacitor in peripheral circuit or does not need any peripheral components（As LED powers
It is not need periphery power-up to hold in the case that power supply is purer）, it is only necessary to a stable power supply and a letter are provided to LED
Number I/O port can be stable work, and can change the requirement that driver reaches different users.
Integrally the relationship of being triangularly arranged is welded in respective pad three luminescence chips；Four pads are from a left side
It turns right and is respectively defined as the first pad 21, the second pad 22, third pad 23, the 4th pad 24；The luminescence chip is respectively
First luminescence chip 51, the second luminescence chip 52, third luminescence chip 53；First luminescence chip 51, the second luminescence chip
52 are welded on the first pad 21, and first luminescence chip 51 is located at 52 top of the second luminescence chip；The third shines
Chip 53 is welded on the second pad 22, and the third luminescence chip 53 is located at 52 right side of the second luminescence chip；The driving
IC40 is welded on third pad 23；First luminescence chip 51, the second luminescence chip 52 are respectively positioned on 21 right sections of the first pad
Region, the third luminescence chip 53 are located at 22 left sections of regions of the second pad；First luminescence chip 51 is green wafer, institute
The second luminescence chip 52 is stated as red chip, the third luminescence chip 53 is blue light chip；Certainly, first luminescence chip
51, the second luminescence chip 52, third luminescence chip 53 can be designed as the chip of other colors according to actual needs.Herein, pass through
The first luminescence chip 51, the second luminescence chip 52, third luminescence chip 53 of triangular structure setting, can more evenly melt
Close the light of different colors.
Four pins stretch out 10 surface of insulating body, and four pins from left to right respectively draw by the first pin 25, second
Foot 26, third pin 27, the 4th pin 28；First pin 25, second pin 26, third pin 27, the 4th pin 28 have
Vertical portion made of having the transverse part of self-insulating 10 bottom surface of a main body stretching and being upwardly extended from transverse part side；It is each vertical
Portion is located at corresponding 10 side side of insulating body；Corresponding each transverse part is recessed with lateral recessing groove in the bottom of insulating body 10
103, each transverse part is located in respective transversal recessing groove 103, and the bottom of each transverse part flushes in the bottom edge of insulating body 10
Edge；Corresponding each vertical portion is concavely provided with vertical recessing groove in insulating body 10, and each vertical portion is located at corresponding vertical recessing groove
It is interior, the side edge of corresponding insulating body 10 is flushed on the outside of each vertical portion.Thereby, so that being positioned more when LED support welds
It is accurate firm.Herein, first pin 25, second pin 26, third pin 27, the 4th pin 28 respectively correspond as power supply just
Pole, signal output pin, power cathode, signal input pin；And in this present embodiment, the pin is only designed as four, when
So, pin can also be designed as four or more or other quantity according to the actual situation, here, not repeating them here.
First pin 25, second pin 26, third pin 27, the 4th pin 28 transverse part correspond to first respectively
Transverse part 201, the second transverse part 202, third transverse part 203, the 4th transverse part 204；First pin 25, second pin
26, third pin 27, the 4th pin 28 vertical portion to correspond to the first vertical portion 205, the second vertical portion 206, third respectively perpendicular
To portion 207, the 4th vertical portion 208；First vertical portion 205 integrally extends upwards from the left side of the first transverse part 201,
Second vertical portion 206 integrally extends upwards from the rear side of the second transverse part 202, and the third vertical portion 207 is from
The rear side of three transverse parts 203 integrally extends upwards, and the right side of the 4th vertical portion 208 from the 4th transverse part 204 is upward
Integrally extend.
The vertical recessing groove includes the first vertical recessing groove 101, the second vertical recessing groove 102；Described first vertically allows
There are two position slots 101, and two the first vertical recessing grooves 101 are respectively arranged at the left side of insulating body 10, right side；Described
Two vertical recessing grooves 102 are set to 10 trailing flank of insulating body, and the whole second vertical recessing groove 102 is in inverted " t " font knot
Structure；The second vertical recessing groove 102 runs through lateral recessing groove 103.
The locating slot 104 that the left and right sides of the insulating body 10 offers convenient for bracket installation；And the insulation
The upper surface of main body 10 has towards the first oblique portion 105 of 10 leading flank of insulating body and towards 10 trailing flank of insulating body
The second oblique portion 106；The first oblique portion 105, the second oblique portion 106 joining place have a partition wall 107, the separation
Wall 107 is conducive to positioning when LED support installation.
It, can also be according to not when concrete application in addition, as shown in fig. 7, which show the general configuration under a kind of wiring state
Same use demand need to only meet its normal work, here, not repeating them here using other modes of connection.
In conclusion the design focal point of the utility model is, mainly passes through and IC, luminescence chip will be driven to be set to
In the glow cup being mounted laterally, full-color formula lateral direction light emission is realized；By the way that the structure of IC, luminescence chip or so space type will be driven
Design, so that its overall structure is thinner, to realize extra-thin structure design, and smart structural design is reasonable, is easy to
Molding making.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model
Any restrictions, therefore any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent change
Change and modify, is still within the scope of the technical solutions of the present invention.
Claims (9)
1. a kind of all-colour LED of slim lateral direction light emission, it is characterised in that：It is led including insulating body and integrated produced by insert molding in insulation
Four conductive terminals on body；The leading flank of the insulating body is recessed with a reflector backward；Each conductive terminal is equipped with one
Pad, a pin；Each pad is exposed in reflector；
It is provided with driving IC in the reflector and is electrically connected in three luminescence chips of driving IC, driving IC and three
A luminescence chip is respectively welded in respective pad, wherein three luminescence chips are located at luminescence chip arrangement area, and driving IC is located at
IC is driven to arrange area, both luminescence chip arrangement area, driving IC arrangement area are along between left and right away from arrangement；
Successively space type is arranged in reflector four pads in left-right direction.
2. the all-colour LED of slim lateral direction light emission according to claim 1, it is characterised in that：Three luminescence chips are whole
The body relationship of being triangularly arranged is welded in respective pad.
3. the all-colour LED of slim lateral direction light emission according to claim 2, it is characterised in that：Four pads are past from a left side
The right side is respectively defined as the first pad, the second pad, third pad, the 4th pad；The luminescence chip is respectively the first luminous core
Piece, the second luminescence chip, third luminescence chip；First luminescence chip, the second luminescence chip are welded on the first pad,
First luminescence chip is located above the second luminescence chip；The third luminescence chip is welded on the second pad, and described
Three luminescence chips are located on the right side of the second luminescence chip；The driving IC is welded on third pad.
4. the all-colour LED of slim lateral direction light emission according to claim 3, it is characterised in that：First luminescence chip,
Two luminescence chips are respectively positioned on right section of region of the first pad, and the third luminescence chip is located at left section of region of the second pad.
5. the all-colour LED of slim lateral direction light emission according to claim 1, it is characterised in that：Four pins divide from left to right
It Wei not the first pin, second pin, third pin, the 4th pin；First pin, second pin, third pin, the 4th pin
Vertical portion made of all having the transverse part of a self-insulating body floor stretching and being upwardly extended from transverse part side；It is each perpendicular
It is located at corresponding insulating body side side to portion；
Corresponding each transverse part is recessed with lateral recessing groove in the bottom of insulating body, and each transverse part is located at respective transversal resigning
In slot, the bottom of each transverse part flushes in the bottom edge edge of insulating body；Corresponding each vertical portion is concavely provided in insulating body
Vertical recessing groove, each vertical portion are located in corresponding vertical recessing groove, and corresponding insulating body is flushed on the outside of each vertical portion
Side edge.
6. the all-colour LED of slim lateral direction light emission according to claim 5, it is characterised in that：First pin, second are drawn
Foot, third pin, the 4th pin transverse part correspond to the first transverse part, the second transverse part, third transverse part, the 4th horizontal respectively
To portion；First pin, second pin, third pin, the 4th pin vertical portion correspond to the first vertical portion, second respectively
Vertical portion, third vertical portion, the 4th vertical portion；
First vertical portion integrally extends upwards from the left side of the first transverse part, and second vertical portion is lateral from second
The rear side in portion integrally extends upwards, and the third vertical portion integrally extends upwards from the rear side of third transverse part, institute
The 4th vertical portion is stated integrally to extend upwards from the right side of the 4th transverse part.
7. the all-colour LED of slim lateral direction light emission according to claim 6, it is characterised in that：The vertical recessing groove includes
First vertical recessing groove, the second vertical recessing groove；There are two the first vertical recessing grooves, two the first vertical recessing groove difference
It is set to left side, the right side of insulating body；The second vertical recessing groove is set to insulating body trailing flank, and described second
Vertical recessing groove is integrally in inverted " t " character form structure；The second vertical recessing groove runs through lateral recessing groove.
8. the all-colour LED of slim lateral direction light emission according to claim 5, it is characterised in that：The left and right of the insulating body
The locating slot that two sides offer convenient for bracket installation.
9. the all-colour LED of slim lateral direction light emission according to claim 5, it is characterised in that：The upper table of the insulating body
Face has the first oblique portion towards insulating body leading flank and the second oblique portion towards insulating body trailing flank；Described
One oblique portion, the second oblique portion joining place have a partition wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820275616.3U CN208173619U (en) | 2018-02-26 | 2018-02-26 | The all-colour LED of slim lateral direction light emission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820275616.3U CN208173619U (en) | 2018-02-26 | 2018-02-26 | The all-colour LED of slim lateral direction light emission |
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| Publication Number | Publication Date |
|---|---|
| CN208173619U true CN208173619U (en) | 2018-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820275616.3U Active CN208173619U (en) | 2018-02-26 | 2018-02-26 | The all-colour LED of slim lateral direction light emission |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350065A (en) * | 2019-07-17 | 2019-10-18 | 苏州市悠越电子有限公司 | With interior drive IC side-emitting LED |
-
2018
- 2018-02-26 CN CN201820275616.3U patent/CN208173619U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350065A (en) * | 2019-07-17 | 2019-10-18 | 苏州市悠越电子有限公司 | With interior drive IC side-emitting LED |
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