CN206116398U - Mixed light source paster LED - Google Patents

Mixed light source paster LED Download PDF

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Publication number
CN206116398U
CN206116398U CN201621133331.3U CN201621133331U CN206116398U CN 206116398 U CN206116398 U CN 206116398U CN 201621133331 U CN201621133331 U CN 201621133331U CN 206116398 U CN206116398 U CN 206116398U
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CN
China
Prior art keywords
fin
depressed part
chip
light source
paster led
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201621133331.3U
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Chinese (zh)
Inventor
王卫国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Cgx Optoelectronic Technology Inc
Original Assignee
Shenzhen Cgx Optoelectronic Technology Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
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Priority to CN201621133331.3U priority Critical patent/CN206116398U/en
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    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L2224/00Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42Wire connectors; Manufacturing methods related thereto
    • H01L2224/47Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805Shape
    • H01L2224/4809Loop shape
    • H01L2224/48091Arched
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L2224/00Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42Wire connectors; Manufacturing methods related thereto
    • H01L2224/47Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/481Disposition
    • H01L2224/48151Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
    • H01L2224/48221Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
    • H01L2224/48245Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
    • H01L2224/48247Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item

Abstract

The utility model is suitable for a LED field provides a mixed light source paster LED, including plastic housing, support fin, chip and sealing colloid, the support fin includes a plurality of fin, the chip includes the chip of a plurality of different grade types, plastic housing is last to have a plurality of depressed parts, during a plurality of fin all imbed plastic housing, and expose in plastic housing's bottom, a plurality of fin are the contactless mutually, all partially exposes two fin in each depressed part, the chip mutual independence ground of a plurality of different grade types encapsulates in each depressed part respectively to with the fin electric connection who is located the same depressed part, sealing colloid seals admittedly in each depressed part. This paster LED, because the encapsulation of the chip mutual independence ground of different grade type is in same plastic housing, and the circuit separately, consequently can make different light sources integrated integrative, does not need to add to establish other light source and produce and make up the light efficiency again, has reduced the use cost of product.

Description

One kind mixing light source paster LED
Technical field
This utility model belongs to LED (Light Emitting Diode, light emitting diode) field, more particularly to a kind of mixed Closing light source paster LED.
Background technology
At present, because infrared LED has the advantages that life-span length, energy consumption be low, startup is fast, it is widely used in security protection camera The night vision illumination of industry.
As shown in figure 1, existing infrared adopting surface mounted LED, has the plastic shell 10 of depressed part, plastic cement with a center The lower section of shell 10 is provided with two pieces of conductive plates 20, and 20 1 pieces of two pieces of conductive plates are connected with power supply anelectrode, another piece and electricity Source negative electrode connection.Single-chip luminous body 30 is provided with the depressed part of plastic shell 10, from the chip luminous body 30 A piece wire 40 of connection makes the single-chip luminous body 30 be connected to form path with two pieces of conductive plates 20 respectively on bonding wire point. Chip luminous body 30 is covered by colloid 50, and it is parallel with the depressed part surface of plastic shell 10.
Because existing infrared adopting surface mounted LED adopts single chip, and monochromater can only be made.For special occasions Need infrared light and white light to use simultaneously or switch what is used, then need that two groups of light sources are installed, increased use cost.
Utility model content
Technical problem to be solved in the utility model mixes light source paster LED to provide one kind, it is intended to solve existing skill In art different light sources cannot problem used at the same time, reduce product use cost.
To solve above-mentioned technical problem, this utility model is achieved in that a kind of mixing light source paster LED, including modeling Glue shell, support fin, chip and sealed colloid, the support fin includes some fin, if the chip includes Different types of chip is done, there are some depressed parts on the plastic shell, some fin are embedded in outside the plastic cement In shell, and the bottom of the plastic shell is exposed to, some fin are not in contact with each other, and equal partial denudation goes out in each depressed part Two pieces of fin, some different types of chips are individually enclosed in independently of each other in each depressed part, and identical with being located at Fin in depressed part is electrically connected with, and the sealed colloid sealing is in each depressed part.
Further, one end of each chip is electrically connected at respectively the one of radiating in respective recesses portion by wire On piece, its other end is fixed on another fin, and is electrically connected with the fin.
Further, the chip includes infrared optical chip and blue chip, and some depressed parts include the first depression Portion and the second depressed part;The infrared optical chip is arranged in first depressed part or the second depressed part, and the correspondence The fluid sealant for having sealing in the depressed part of infrared optical chip is transparent adhesive tape;Correspondingly, the blue chip is arranged on described second In depressed part or the first depressed part, and the described pair of fluid sealant that should have sealing in the depressed part of blue chip is fluorescent material mixing Glue.
Further, the support fin includes the first fin, the second fin, the 3rd fin and the 4th radiating Piece, first fin and the second fin section are exposed in first depressed part, the 3rd fin and the 4th Fin section is exposed in second depressed part.
Further, a part for the bottom of the plastic shell is embedded in the gap between two neighboring fin.
Further, the longitudinal cross-section in the gap between the two neighboring fin is in "convex" shaped shape.
Further, through hole is offered on each fin, is contacted with the through hole on the bottom of the plastic shell A part be embedded in the through hole.
Further, some depressed part tops are packaged into transparent bulb body.
Further, the longitudinal cross-section of each depressed part is in inverted trapezoidal.
Further, the lateral cross section of each depressed part is in polygon.
Compared with prior art, beneficial effect is this utility model:A kind of mixing light source paster of the present utility model LED, including some different types of chips, have some depressed parts, some different types of cores on the plastic shell Piece is individually enclosed in independently of each other in some depressed parts, and is connected jointly with two pieces of fin in same depressed part Into circuit.Because different types of chip is encapsulated in independently of each other in same plastic shell, and circuit separates, therefore can be with Different light sources are made while using, it is integrated.Compared in prior art can only used aloned light source, it is not necessary to add again another Outer light source reduces the use cost of product producing combination light efficiency.
Description of the drawings
Fig. 1 is the schematic top plan view of the infrared adopting surface mounted LED that prior art is provided.
Fig. 2 is the main view cross-sectional schematic of infrared adopting surface mounted LED shown in Fig. 1.
Fig. 3 is a kind of schematic top plan view of mixing light source paster LED that this utility model embodiment is provided.
Fig. 4 is the diagrammatic side-view cross-sectional schematic diagram of mixing light source paster LED shown in Fig. 3.
Fig. 5 is the elevational schematic view of mixing light source paster LED shown in Fig. 3.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only to explain This utility model, is not used to limit this utility model.
As shown in Figures 3 to 5, a kind of mixing light source paster LED for providing for this utility model embodiment, including outside plastic cement Shell 1, support fin, chip 3 and sealed colloid, the support fin includes some fin, and the chip 1 includes some Different types of chip.There are some depressed parts, some fin are embedded in the plastic shell on the plastic shell 1 In 1, and the bottom of the plastic shell 1 is exposed to, some fin are not in contact with each other, and equal partial denudation goes out in each depressed part Two pieces of fin.Some different types of chips are individually enclosed in independently of each other in each depressed part, and identical with being located at Fin in depressed part is electrically connected with, and the sealed colloid sealing is in each depressed part.
Specifically, in this utility model embodiment, the support fin includes the first fin 21, the second fin 22nd, the 3rd fin 23 and the 4th fin 24;The chip includes infrared optical chip 31 and blue chip 32;It is described some Depressed part includes the first depressed part 11 and the second depressed part 12.But the quantity of the fin, chip and depressed part is not limited to, And the species of chip.
In first depressed part 11, the described 3rd dissipates the partial denudation of first fin, 21 and second fin 22 Backing 23 and the partial denudation of the 4th fin 24 are in second depressed part 12.The infrared optical chip 31 is arranged on described In one depressed part 11 or the second depressed part 12, and the described pair of fluid sealant that should have sealing in the depressed part of infrared light chip 31 is Transparent adhesive tape, makes the infrared light that the infrared optical chip 31 is produced produce HONGGUANG through the transparent adhesive tape.Correspondingly, the blue light core Piece 32 is arranged in the depressed part 11 of second depressed part 12 or first, and described pair should have in the depressed part of blue chip 32 The fluid sealant of sealing is fluorescent material epoxy glue, and the blue chip 32 is collectively forming white light with the fluorescent material epoxy glue, to reach To the integrated effect of infrared light and white light.
One end of each chip is electrically connected on the one of fin in respective recesses portion respectively by wire, and its is another One end is fixed on another fin, and is electrically connected with the fin.Specifically, one end of the infrared optical chip 31 leads to Cross wire 4 and be electrically connected at first fin 21, its other end is fixed on second fin 22, and with described Two fin 22 are electrically connected with.One end of the blue chip 32 is electrically connected at the 3rd fin 23 by wire 5, its The other end is fixed on the 4th fin 24, and is electrically connected with the 4th fin 24.Implement in this utility model Example in, it is parallel with one another between the infrared optical chip 31 and blue chip 32, can individually control, can according to the demand of client, It is used singly or in combination thereof.
Each fin of the support fin is not in contact with each other, and the embedded phase of a part of the bottom of the plastic shell 1 In gap 13 between adjacent two fin, the longitudinal cross-section in the gap 13 is in "convex" shaped shape, to increase fin with Combination dynamics between plastic shell 1, and fixation first fin 21, the second fin 22, the 3rd fin 23 and The relative position of the 4th fin 24.First fin 21, the second fin 22, the 3rd fin 23 and the 4th radiating Offer through hole 211, through hole 221, through hole 231 and through hole 241 on piece 24 respectively.With institute on the bottom of the plastic shell 1 The part for stating through hole contact is embedded in the through hole 211, through hole 221, through hole 231 and through hole 241, to increase described first The fastness that fin 21, the second fin 22, the 3rd fin 23 and the 4th fin 24 are connected with the plastic shell 1.
The depressed part 11 and the top of depressed part 12 are packaged into transparent bulb body 6, for further improving the paster LED Spotlight effect, reduce light loss.
In sum, a kind of mixing light source paster LED of this utility model embodiment, including infrared optical chip 31 and blue light Chip 32, has depressed part 11 and depressed part 12 on the plastic shell 1, the individual packages of infrared optical chip 31 are recessed first In the depressed part 12 of sunken portion 11 or second, the corresponding individual packages of the blue chip 32 are recessed in second depressed part 12 or the first In sunken portion 11, and circuit is connected into jointly with two pieces of fin in same depressed part.Due to different types of infrared light core Piece 31 and blue chip 32 are encapsulated in independently of each other in same plastic shell 1, and circuit separates, therefore can make different light Source uses simultaneously, integrated.Compared in prior art can only used aloned light source, it is not necessary to add other light source again To produce combination light efficiency, the use cost of product is reduced.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit this utility model Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in this utility model Protection domain within.

Claims (10)

  1. It is 1. a kind of to mix light source paster LED, including plastic shell, support fin, chip and sealed colloid, it is characterised in that The support fin includes some fin, and the chip includes some different types of chips, has on the plastic shell There are some depressed parts, some fin are embedded in the plastic shell, and are exposed to the bottom of the plastic shell, institute State some fin to be not in contact with each other, equal partial denudation goes out two pieces of fin, some different types of chips in each depressed part It is individually enclosed in independently of each other in each depressed part, and is electrically connected with the fin in identical depressed part, the sealing Colloid sealing is in each depressed part.
  2. 2. it is as claimed in claim 1 to mix light source paster LED, it is characterised in that one end of each chip is respectively by wire electricity Property be connected on the one of fin in respective recesses portion, its other end is fixed on another fin, and with it is described dissipate Backing is electrically connected with.
  3. 3. mixing light source paster LED as claimed in claim 1 or 2, it is characterised in that the chip include infrared optical chip and Blue chip, some depressed parts include the first depressed part and the second depressed part;The infrared optical chip is arranged on described In one depressed part or the second depressed part, and the described pair of fluid sealant that should have sealing in the depressed part of infrared light chip is transparent Glue;Correspondingly, the blue chip is arranged in second depressed part or the first depressed part, and described pair should have blue light core The fluid sealant of sealing is fluorescent material epoxy glue in the depressed part of piece.
  4. 4. it is as claimed in claim 3 to mix light source paster LED, it is characterised in that the support fin includes the first radiating Piece, the second fin, the 3rd fin and the 4th fin, first fin and the second fin section are exposed to described In first depressed part, the 3rd fin and the 4th fin section are exposed in second depressed part.
  5. 5. it is as claimed in claim 1 to mix light source paster LED, it is characterised in that a part for the bottom of the plastic shell It is embedded in the gap between two neighboring fin.
  6. 6. it is as claimed in claim 5 to mix light source paster LED, it is characterised in that between the two neighboring fin The longitudinal cross-section of gap is in "convex" shaped shape.
  7. 7. it is as claimed in claim 1 to mix light source paster LED, it is characterised in that through hole, institute are offered on each fin State the part contacted with the through hole on the bottom of plastic shell to be embedded in the through hole.
  8. 8. it is as claimed in claim 1 to mix light source paster LED, it is characterised in that some depressed parts tops are packaged into Bright bulb body.
  9. 9. it is as claimed in claim 1 to mix light source paster LED, it is characterised in that the longitudinal cross-section of each depressed part In inverted trapezoidal.
  10. 10. the mixing light source paster LED as described in claim 1 or 9, it is characterised in that each depressed part it is horizontal Section is in polygon.
CN201621133331.3U 2016-10-18 2016-10-18 Mixed light source paster LED Active CN206116398U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621133331.3U CN206116398U (en) 2016-10-18 2016-10-18 Mixed light source paster LED

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621133331.3U CN206116398U (en) 2016-10-18 2016-10-18 Mixed light source paster LED

Publications (1)

Publication Number Publication Date
CN206116398U true CN206116398U (en) 2017-04-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621133331.3U Active CN206116398U (en) 2016-10-18 2016-10-18 Mixed light source paster LED

Country Status (1)

Country Link
CN (1) CN206116398U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106328642A (en) * 2016-10-18 2017-01-11 深圳成光兴光电技术股份有限公司 Chip LED for mixed light source

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106328642A (en) * 2016-10-18 2017-01-11 深圳成光兴光电技术股份有限公司 Chip LED for mixed light source

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