CN203431552U - LED light source component - Google Patents

LED light source component Download PDF

Info

Publication number
CN203431552U
CN203431552U CN201320510157.XU CN201320510157U CN203431552U CN 203431552 U CN203431552 U CN 203431552U CN 201320510157 U CN201320510157 U CN 201320510157U CN 203431552 U CN203431552 U CN 203431552U
Authority
CN
China
Prior art keywords
led
light source
led light
single lamp
adjustable plate
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.)
Expired - Fee Related
Application number
CN201320510157.XU
Other languages
Chinese (zh)
Inventor
王慧东
刘凯
王丁民
孔瑞
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.)
ADVANCED OPTRONIC DEVICES (WEIFANG) Co Ltd
Original Assignee
ADVANCED OPTRONIC DEVICES (WEIFANG) Co Ltd
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.)
Filing date
Publication date
Application filed by ADVANCED OPTRONIC DEVICES (WEIFANG) Co Ltd filed Critical ADVANCED OPTRONIC DEVICES (WEIFANG) Co Ltd
Priority to CN201320510157.XU priority Critical patent/CN203431552U/en
Application granted granted Critical
Publication of CN203431552U publication Critical patent/CN203431552U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The utility model relates to an LED light source component which comprises an LED light source board, an adjusting board and a light reflecting cover. A plurality of LED sealing single lights are distributed on the LED power source board, the adjusting board is arranged on the LED light source board, and the adjusting board is provided with hole-shaped or bar-shaped through grooves; the light reflecting cover is arranged on the adjusting board, the light reflecting cover, the adjusting board and the LED sealing single lights are arranged in a corresponding mode, the LED sealing single lights are arranged in the through grooves of the adjusting board, the substrate of each LED sealing single light is surrounded by the corresponding through groove in the adjusting board, the light-emitting face of each LED sealing single light is higher than the upper surface of the adjusting board, and the bottom face of the light reflecting cover is in insulation against the LED light source board, electrodes of the LED sealing single lights and the adjusting board. The same light reflecting cover can be used in cooperation with the LED single lights in various sealing modes, the final light distribution mode of the LED light source component is not changed, and the light reflecting cover is in effective insulation against other components.

Description

A kind of LED light source assembly
Technical field
The utility model relates to a kind of LED light source assembly, belongs to LED lighting technical field.
Background technology
That the mono-lamp type of common LED has is direct insertion, SMD, high-power packaged type etc.; Wherein, great power LED list lamp generally has two kinds of packing forms: ceramic bases LED to encapsulate single lamp, PPA(polyphthalamide) plastic stent LED encapsulates single lamp.Ceramic bases LED encapsulates single lamp and comprises: package substrates, luminescence chip, fluorescent material, lens; Package substrates upper surface is fixed with luminescence chip, and luminescence chip surface spraying has fluorescent material, and lens are generally silica-gel lens, and lens are fixed in package substrates, forms one with luminescence chip, fluorescent material and package substrates, forms LED and encapsulates single lamp.PPA(polyphthalamide) plastic stent LED encapsulates single lamp and comprises: package support, luminescence chip, fluorescent glue, lens; There is copper post in package support central authorities, copper post upper surface is fixed with luminescence chip, luminescence chip surface is coated with fluorescent glue, fluorescent glue generally wraps up luminescence chip, lens are generally silica-gel lens, lens are fixed on package support, form one with luminescence chip, fluorescent glue and package support, form LED and encapsulate single lamp.
The luminous intensity distribution form that LED encapsulates single lamp is generally lambert's type luminous intensity distribution of beam angle 120 degree left and right, and when making lighting, generally needs further luminous intensity distribution design, makes it be applicable to corresponding illumination application scenarios; Common luminous intensity distribution method for designing is to adopt reflection shield, according to different application scenarios, designs corresponding reflection shield, and cooperated with LED encapsulates single lamp, thereby realizes various luminous intensity distribution.But the LED of different packing forms encapsulate single lamp often size differ greatly, especially the height of package support or package substrates is different, the height that is light-emitting area is different, when design reflection shield is realized certain luminous intensity distribution form, just need to first determine that lower LED encapsulates single lamp, encapsulates single lamp if change LED so, even if luminous intensity distribution form is constant, but packing forms changes, also must redesign corresponding reflection shield, otherwise the luminous intensity distribution form after reflection shield that adds can occur cannot use compared with large variation.
Common reflection shield is aluminium material surface finish, or plastic material surface aluminizes, and reflection shield conducts electricity so; If reflection shield and LED encapsulate the electrode contact of single lamp in light fixture, or with light fixture in other electrode contacts, all can cause the faults such as short circuit, cause damage.
Utility model content
The technical problems to be solved in the utility model is for above deficiency, a kind of LED light source assembly is provided, realized same reflection shield and can coordinate the mono-lamp of LED of multiple packing forms to use, and the final luminous intensity distribution form of LED light source assembly is constant, effectively insulation between reflection shield and other assemblies simultaneously.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of LED light source assembly, is characterized in that: described LED light source assembly comprises LED light source plate, and adjustable plate and reflection shield are placed with several LED on described LED light source plate and encapsulate single lamp;
Described adjustable plate is arranged on LED light source plate, and adjustable plate has the groove of hole shape or bar shaped;
Described reflection shield is arranged on adjustable plate, and reflection shield, adjustable plate and LED encapsulate the corresponding setting of single lamp.
, described LED encapsulates in the groove that single lamp is arranged on adjustable plate, and LED encapsulates the groove that the substrate of single lamp is conditioned on plate and surrounds, and the light-emitting area that LED encapsulates single lamp exceeds the upper surface of adjustable plate.
Another kind of prioritization scheme, it is that ceramic bases LED encapsulates single lamp that described LED encapsulates single lamp.
Another prioritization scheme, described ceramic bases LED encapsulates single lamp and is provided with ceramic package substrate.
Further prioritization scheme, it is that PPA plastic stent LED encapsulates single lamp that described LED encapsulates single lamp.
Prioritization scheme further, described PPA plastic stent LED encapsulates single light fixture Plastic Package support.
Prioritization scheme further, the thickness of described adjustable plate equals the thickness of ceramic package substrate.
Prioritization scheme further, the thickness of described adjustable plate is less than the substrate thickness of Plastic Package support.
Further prioritization scheme, has reflection shield pillar below described reflection shield.
Prioritization scheme further, described reflection shield bottom surface and LED light source plate, LED encapsulate between the electrode, adjustable plate of single lamp and insulate.
The utility model adopts technique scheme, compared with prior art have the following advantages: realized same reflection shield and can coordinate the mono-lamp of LED of multiple packing forms to use, and the final luminous intensity distribution form of LED light source assembly is constant, effectively insulation between reflection shield and other assemblies simultaneously.
Below in conjunction with drawings and Examples, the utility model is elaborated.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation that in the utility model embodiment 1,3, LED encapsulates single lamp;
Accompanying drawing 2 is the STRUCTURE DECOMPOSITION schematic diagram of LED light source assembly in the utility model embodiment 1;
Accompanying drawing 3 is the local enlarged diagram of LED light source assembly in the utility model embodiment 1;
Accompanying drawing 4 is the structural representation of LED light source assembly in the utility model embodiment 1;
Accompanying drawing 5 is the front view of LED light source assembly in the utility model embodiment 1;
Accompanying drawing 6 is the structural representation that in the utility model embodiment 2,4, LED encapsulates single lamp;
Accompanying drawing 7 is the STRUCTURE DECOMPOSITION schematic diagram of LED light source assembly in the utility model embodiment 2;
Accompanying drawing 8 is the local enlarged diagram of LED light source assembly in the utility model embodiment 2;
Accompanying drawing 9 is the structural representation of LED light source assembly in the utility model embodiment 2;
Accompanying drawing 10 is the front view of LED light source assembly in the utility model embodiment 2;
Accompanying drawing 11 is the STRUCTURE DECOMPOSITION schematic diagram of LED light source assembly in the utility model embodiment 3;
Accompanying drawing 12 is the local enlarged diagram of LED light source assembly in the utility model embodiment 3;
Accompanying drawing 13 is the structural representation of LED light source assembly in the utility model embodiment 3;
Accompanying drawing 14 is the front view of LED light source assembly in the utility model embodiment 3;
Accompanying drawing 15 is the STRUCTURE DECOMPOSITION schematic diagram of LED light source assembly in the utility model embodiment 4;
Accompanying drawing 16 is the local enlarged diagram of LED light source assembly in the utility model embodiment 4;
Accompanying drawing 17 is the structural representation of LED light source assembly in the utility model embodiment 4;
Accompanying drawing 18 is the front view of LED light source assembly in the utility model embodiment 4;
In figure,
11-ceramic bases LED encapsulates single lamp, and 12-PPA plastic stent LED encapsulates single lamp, the substrate of 13-ceramic package, 14-Plastic Package support, 2-LED light source board, 3-adjustable plate, 4-reflection shield, 5-reflection shield pillar, 6-groove.
The specific embodiment
A lot of details have been set forth in the following description so that fully understand the utility model, but the utility model can also adopt other to be different from alternate manner described here and implement, those skilled in the art can do similar popularization without prejudice to the utility model intension in the situation that, so the utility model is not subject to the restriction of following public specific embodiment.
Secondly, the utility model is described in detail in conjunction with schematic diagram, when the utility model embodiment is described in detail in detail; for ease of explanation; represent that device structure chart can disobey general ratio and do local amplification, and described schematic diagram is example, it should not limit the scope of the utility model protection at this.The three-dimensional space that should comprise in addition, length, width and height in actual fabrication.
Embodiment 1, and as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, a kind of LED light source assembly, comprises LED light source plate 2, and adjustable plate 3 and reflection shield 4 are placed with several LED and encapsulate single lamp on LED light source plate 2, adjustable plate 3 is arranged on LED light source plate 2, and adjustable plate 3 is insulating materials, and adjustable plate 3 has the groove 6 of hole shape, reflection shield 4 is arranged on adjustable plate 3, reflection shield 4, adjustable plate 3 and LED encapsulate the corresponding setting of single lamp, LED encapsulates in the groove 6 that single lamp is arranged on adjustable plate 3, the substrate that LED encapsulates single lamp is conditioned groove 6 encirclements on plate 3, the light-emitting area that LED encapsulates single lamp exceeds the upper surface of adjustable plate 3, it is that ceramic bases LED encapsulates single lamp 11 that LED encapsulates single lamp, the luminous intensity distribution form of ceramic base bill kept on file lamp 11 is lambert's type luminous intensity distribution of beam angle 120 degree left and right, ceramic bases LED encapsulates single lamp 11 and is provided with ceramic package substrate 13, the thickness of ceramic package substrate 13 is generally 1mm, the thickness of adjustable plate 3 equals the thickness of ceramic package substrate 13, reflection shield 4 bottom surfaces and LED light source plate 2, LED encapsulates the electrode of single lamp, insulation between adjustable plate 3, reflection shield 4 bottom surfaces do not contact with LED light source plate 2, there is certain distance with the electrode pin of ceramic base bill kept on file lamp 11, be to insulate between reflection shield 4 and other assemblies.
Embodiment 2, and as shown in Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, a kind of LED light source assembly, comprises LED light source plate 2, and adjustable plate 3 and reflection shield 4 are placed with several LED and encapsulate single lamp on LED light source plate 2, adjustable plate 3 is arranged on LED light source plate 2, and adjustable plate 3 has the groove 6 of hole shape, reflection shield 4 is arranged on adjustable plate 3, reflection shield 4, adjustable plate 3 and LED encapsulate the corresponding setting of single lamp, LED encapsulates in the groove 6 that single lamp is arranged on adjustable plate 3, the substrate that LED encapsulates single lamp is conditioned groove 6 encirclements on plate 3, the light-emitting area that LED encapsulates single lamp exceeds the upper surface of adjustable plate 3, it is PPA(polyphthalamide that LED encapsulates single lamp) plastic stent LED encapsulates single lamp 12, the luminous intensity distribution form that PPA plastic stent LED encapsulates single lamp 12 is lambert's type luminous intensity distribution of beam angle 120 degree left and right, PPA plastic stent LED encapsulates single lamp 12 and has Plastic Package support 14, the thickness of Plastic Package support 14 is generally 3mm left and right, the thickness of adjustable plate 3 equals the substrate thickness of Plastic Package support 14, reflection shield 4 bottom surfaces and LED light source plate 2, LED encapsulates the electrode of single lamp, insulation between adjustable plate 3, reflection shield 4 bottom surfaces do not contact with LED light source plate 2, there is certain distance with the electrode pin of ceramic base bill kept on file lamp 11, be to insulate between reflection shield 4 and other assemblies.
Embodiment 3, and as shown in Fig. 1, Figure 11, Figure 12, Figure 13, Figure 14, a kind of LED light source assembly, comprises LED light source plate 2, and adjustable plate 3 and reflection shield 4 are placed with several LED and encapsulate single lamp on LED light source plate 2, adjustable plate 3 is arranged on LED light source plate 2, and adjustable plate 3 is insulating materials, and adjustable plate 3 has the groove 6 of bar shaped, reflection shield 4 is arranged on adjustable plate 3, reflection shield 4, adjustable plate 3 and LED encapsulate the corresponding setting of single lamp, LED encapsulates in the groove 6 that single lamp is arranged on adjustable plate 3, the substrate that LED encapsulates single lamp is conditioned groove 6 encirclements on plate 3, the light-emitting area that LED encapsulates single lamp exceeds the upper surface of adjustable plate 3, it is that ceramic bases LED encapsulates single lamp 11 that LED encapsulates single lamp, the luminous intensity distribution form of ceramic base bill kept on file lamp 11 is lambert's type luminous intensity distribution of beam angle 120 degree left and right, ceramic bases LED encapsulates single lamp 11 and is provided with ceramic package substrate 13, the thickness of ceramic package substrate 13 is generally 1mm, the thickness of adjustable plate 3 equals the thickness of ceramic package substrate 13, reflection shield 4 bottom surfaces and LED light source plate 2, LED encapsulates the electrode of single lamp, insulation between adjustable plate 3, reflection shield 4 bottom surfaces do not contact with LED light source plate 2, there is certain distance with the electrode pin of ceramic base bill kept on file lamp 11, be to insulate between reflection shield 4 and other assemblies.
Embodiment 4, and as shown in Fig. 6, Figure 15, Figure 16, Figure 17, Figure 18, a kind of LED light source assembly, comprises LED light source plate 2, and adjustable plate 3 and reflection shield 4 are placed with several LED and encapsulate single lamp on LED light source plate 2, adjustable plate 3 is arranged on LED light source plate 2, and adjustable plate 3 has the groove 6 of bar shaped, reflection shield 4 is arranged on adjustable plate 3, reflection shield 4, adjustable plate 3 and LED encapsulate the corresponding setting of single lamp, LED encapsulates in the groove 6 that single lamp is arranged on adjustable plate 3, the substrate that LED encapsulates single lamp is conditioned groove 6 encirclements on plate 3, the light-emitting area that LED encapsulates single lamp exceeds the upper surface of adjustable plate 3, it is that PPA plastic stent LED encapsulates single lamp 12 that LED encapsulates single lamp, the luminous intensity distribution form that PPA plastic stent LED encapsulates single lamp 12 is lambert's type luminous intensity distribution of beam angle 120 degree left and right, PPA plastic stent LED encapsulates single lamp 12 and has Plastic Package support 14, the thickness of Plastic Package support 14 is generally 3mm left and right, the thickness of adjustable plate 3 is less than the substrate thickness of Plastic Package support 14, there is reflection shield pillar 5 reflection shield 4 belows as supporting, by reflection shield pillar 5, reflection shield 4 is supported and is jointly installed on adjustable plate 3 tops, reflection shield 4 bottom surfaces and LED light source plate 2, LED encapsulates the electrode of single lamp, insulation between adjustable plate 3, reflection shield 4 bottom surfaces do not contact with LED light source plate 2, there is certain distance with the electrode pin of ceramic base bill kept on file lamp 11, be to insulate between reflection shield 4 and other assemblies.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to embodiment illustrated herein, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims (10)

1. a LED light source assembly, is characterized in that: described LED light source assembly comprises LED light source plate (2), and adjustable plate (3) and reflection shield (4), be placed with several LED on described LED light source plate (2) and encapsulate single lamp;
It is upper that described adjustable plate (3) is arranged on LED light source plate (2), and adjustable plate (3) has the groove (6) of hole shape or bar shaped;
It is upper that described reflection shield (4) is arranged on adjustable plate (3), and reflection shield (4), adjustable plate (3) and LED encapsulate the corresponding setting of single lamp.
2. LED light source assembly according to claim 1, it is characterized in that: described LED encapsulates in the groove (6) that single lamp is arranged on adjustable plate (3), the groove (6) that the substrate that LED encapsulates single lamp is conditioned on plate (3) surrounds, and the light-emitting area that LED encapsulates single lamp exceeds the upper surface of adjustable plate (3).
3. LED light source assembly according to claim 1 and 2, is characterized in that: it is that ceramic bases LED encapsulates single lamp (11) that described LED encapsulates single lamp.
4. LED light source assembly according to claim 3, is characterized in that: described ceramic bases LED encapsulates single lamp (11) and is provided with ceramic package substrate (13).
5. LED light source assembly according to claim 4, is characterized in that: the thickness of described adjustable plate (3) equals the thickness of ceramic package substrate (13).
6. LED light source assembly according to claim 1 and 2, is characterized in that: it is that PPA plastic stent LED encapsulates single lamp (12) that described LED encapsulates single lamp.
7. LED light source assembly according to claim 6, is characterized in that: described PPA plastic stent LED encapsulates single lamp (12) and has Plastic Package support (14).
8. LED light source assembly according to claim 7, is characterized in that: the thickness of described adjustable plate (3) is less than the substrate thickness of Plastic Package support (14).
9. LED light source assembly according to claim 8, is characterized in that: there is reflection shield pillar (5) described reflection shield (4) below.
10. LED light source assembly according to claim 1, is characterized in that: described reflection shield (4) bottom surface and LED light source plate (2), LED encapsulate insulation between the electrode, adjustable plate (3) of single lamp.
CN201320510157.XU 2013-08-21 2013-08-21 LED light source component Expired - Fee Related CN203431552U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320510157.XU CN203431552U (en) 2013-08-21 2013-08-21 LED light source component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320510157.XU CN203431552U (en) 2013-08-21 2013-08-21 LED light source component

Publications (1)

Publication Number Publication Date
CN203431552U true CN203431552U (en) 2014-02-12

Family

ID=50060589

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320510157.XU Expired - Fee Related CN203431552U (en) 2013-08-21 2013-08-21 LED light source component

Country Status (1)

Country Link
CN (1) CN203431552U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103388771A (en) * 2013-08-21 2013-11-13 中微光电子(潍坊)有限公司 LED (light-emitting diode) light source component

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103388771A (en) * 2013-08-21 2013-11-13 中微光电子(潍坊)有限公司 LED (light-emitting diode) light source component
CN103388771B (en) * 2013-08-21 2015-10-14 中微光电子(潍坊)有限公司 A kind of LED light source component

Similar Documents

Publication Publication Date Title
CN102168816B (en) Lighting fixture
CN201688229U (en) LED lighting lamp
CN107084368A (en) Lens and light source module
CN105066031A (en) Modular LED (Light Emitting Diode) street lamp and heat sink thereof
CN203771343U (en) Plastic connecting base type ultra-thin LED lens backlight light bar
KR101066471B1 (en) Variable led package and led lamp using its
CN203607458U (en) Led lamp bead
CN202708919U (en) Tower-shaped light-emitting diode (LED) automobile lamp
CN203431552U (en) LED light source component
CN100508188C (en) A bar-shaped LED light source
CN200979881Y (en) A light source device of a strong power LED and lamps with such light source
CN205248268U (en) LED car light light source module
CN202142576U (en) LED support module
CN103388771B (en) A kind of LED light source component
CN203322806U (en) LED (light-emitting diode) light source module capable of linear light emitting
CN204254320U (en) Package structure for LED and luminescent device
CN203500923U (en) Light emitting module
CN102255036A (en) Light-Emitting Diode (LED) package structure of high-power substrate
CN202691653U (en) LED (light emitting diode) module
CN204885156U (en) LED light source module
CN205037124U (en) High color development, high light efficiency XX and XY type paster combination LED light source module
CN204756532U (en) High performance LED photoelectricity engine module
CN202303074U (en) LED (light emitting diode) tube light
CN203421524U (en) LED focus light emitting device
KR101380811B1 (en) LED lamp configured YAG glove and manufacturing method

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140212

Termination date: 20190821

CF01 Termination of patent right due to non-payment of annual fee