CN105674224A - Light source and lens integrated structure of plug type LED chip heat radiator - Google Patents
Light source and lens integrated structure of plug type LED chip heat radiator Download PDFInfo
- Publication number
- CN105674224A CN105674224A CN201610193264.2A CN201610193264A CN105674224A CN 105674224 A CN105674224 A CN 105674224A CN 201610193264 A CN201610193264 A CN 201610193264A CN 105674224 A CN105674224 A CN 105674224A
- Authority
- CN
- China
- Prior art keywords
- plug
- light source
- lens
- thermal column
- metalwork
- 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.)
- Granted
Links
- 229920003023 plastic Polymers 0.000 claims abstract description 19
- 238000001746 injection moulding Methods 0.000 claims abstract description 11
- 238000000465 moulding Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 239000004568 cement Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract description 8
- 230000005855 radiation Effects 0.000 abstract description 4
- 239000004411 aluminium Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/508—Cooling arrangements characterised by the adaptation for cooling of specific components of electrical circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Led Device Packages (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to a light source and lens integrated structure of a plug type LED chip heat radiator. The light source and lens integrated structure comprises a metal body. The metal body is provided with a chip and a cup cavity, wherein a positive electrode and a negative electrode are arranged in the cup cavity; and a positive pin and a negative pin which correspond to the positive electrode and the negative electrode form a male plug through an injection molding part, and the male plug directly reaches the bottom of a heat radiation pillar. The male plug is connected with an external female plug, and a circuit is closed. A lens arranged on the upper portion of the cup cavity and a metal piece are connected together through injection molding, a plastic lens and a metal part are fixed together through an injection molding or plugging mode, a thread and a plastic gasket are arranged at the bottom of the metal part, and the metal part is fixed together with the metal body in a screwed mode through the thread. In this way, the light source and lens integrated structure of the plug type LED chip heat radiator is obtained and has the advantages of being beautiful in appearance, simple in structure, convenient to plug in and pull out, high in light source efficiency and good in heat radiation performance, saving space, and the like.
Description
Technical field
The invention belongs to lighting technical field, in particular, provide a kind of plug formula LED chip radiator integrated light source and lens arrangement.
Background technology
Along with the development of science and technology, the application of LED solid light source is increasingly extensive, it can be used as lighting source also to get more and more. Current LED light device is normally made up of radiator, aluminium base, lamp pearl, PC cover, power supply, its use has significant limitation, and one is that LED/light source is directly welded on aluminium base, and aluminium base is fixed on lamp scatterer, client can not self-maintain, it is necessary to change light source and power supply; Two be the encapsulation of prior art LED lamp pearl due to its structural limitations, heat dispersion is poor, and unit surface light effect and power are lower, cannot meet the requirement of LED matrix.
It is directed to above-mentioned defect, prior art have devised plug formula LED [such as prior art CN201520217219U], go out as shown in Figure 1, it comprises plug formula LED and comprises plug-in lamp head 1, base 2, reflector 3, printing opacity diffusion cover 4, with the heat-radiating substrate 5 of LED, driving circuit, the two ends of described base 2 connect described plug-in lamp head 1 and described reflector 3 respectively, it is specially: by being fastened and connected between described base 2 and described plug-in lamp head 1, it is connected by screw between described reflector 3 and described base 2, described printing opacity diffusion cover 4 is fixedly connected with described reflector 3. but above-mentioned plug formula LED exists bad adaptability, can not adapt to multiple plug type, it can only be particular type, in addition, its reflector dispelling the heat and relying on the heat-radiating substrate with LED and heat radiating metal or heat-conducting plastic to make, it does not have the special thermal component arranged, heat dispersion is not good.
Summary of the invention
For above technical problem, present applicant proposes a kind of plug formula LED chip radiator integrated light source and lens arrangement, this structure comprises metallic object, described metallic object is provided with chip and cup chamber, it is provided with positive and negative electrode in described cup chamber, the positive and negative pin that described positive and negative electrode is corresponding is formed bottom the through thermal column of a public plug by moulding, described public plug is connected with outside female, connect circuit, the eyeglass that top, described cup chamber is arranged and tinsel injection moulding are connected in one, plastic lens and metalwork are inserted mode by injection moulding or card and are fixed as one, screw thread and plastic cement pad it is provided with bottom metalwork, it is fixed together in a spiral manner by screw thread with metallic object.Thus achieving a kind of plug formula LED chip radiator integrated light source and lens arrangement, it is attractive in appearance that it has profile, and structure is simple, and plug is convenient, saves space, source efficiency height, the advantages such as perfect heat-dissipating.
This plug formula LED chip radiator integrated light source and lens arrangement, it is specially:
This structure comprises metallic object (1), described metallic object (1) is provided with chip (12) and cup chamber (2), positive and negative electrode (10) it is provided with in described cup chamber, the positive and negative pin (3) that described positive and negative electrode (10) is corresponding is formed bottom the through thermal column of a public plug (9) by moulding, described public plug (9) is connected with outside female (8), connect circuit, described cup chamber (2) top is provided with eyeglass (4), its external diameter is consistent with cup chamber (2), described eyeglass (4) is connected in one by injection moulding with the middle part circular hole of tinsel (5), revolve and it is placed on described cup chamber (2), the light that described chip (12) sends all is penetrated by described eyeglass (4), arrive transparent plastic lens (6), penetrate through described plastic lens (6), described plastic lens (6) outer ring is set to metalwork (7), described plastic lens (6) and described metalwork (7) are inserted mode by injection moulding or card and are fixed as one, described plastic lens (6) and both bonding surfaces of described metalwork (7) are through reflective process, the light that can be effectively come by lens reflection is reflecting away, described metalwork (7) bottom is provided with screw thread and plastic cement pad, it is fixed together in a spiral manner by screw thread (11) with metallic object (1).
Wherein, described eyeglass (4) can be transparent plane resin sheet, it is also possible to is arc sphere, is mixed with fluorescent material in it.
Wherein, the public plug (9) that described moulding is formed conducts electricity in its end, and the part between thermal column keeps insulation with thermal column.
Wherein, described public plug (9) is set to slightly protrude from thermal column, so that and female plug electrical connection.
Wherein, the structure that the structure of described public plug (9) can be set to as required with any type female mates mutually.
Wherein, described thermal column can be replaced as rule or the radiating fin of erratic composition, heat radiating fin sheet.
Accompanying drawing explanation
Fig. 1 is LED one-piece construction schematic diagram of the prior art;
Fig. 2 is the STRUCTURE DECOMPOSITION figure that the present invention plugs formula LED chip radiator integrated light source and lens arrangement;
Fig. 3 is the partial enlargement figure that the present invention plugs formula LED chip radiator integrated light source and lens arrangement.
Embodiment
Below in conjunction with Fig. 2,3 and specific embodiment the technical scheme of the present invention is described further.
Such as Fig. 2, shown in 3:
A kind of LED chip radiator integrated light source and lens arrangement, it is a kind of plug formula structure, its metallic object 1 has chip 12 and cup chamber 2 on it, cup has positive and negative electrode 10 in chamber, the positive and negative pin 3 of positive and negative electrode 10 correspondence forms a public plug 9 by moulding and goes directly bottom thermal column, it is connected with outside female plug 8, connects circuit.
Eyeglass 4 is arranged at cup top, chamber, and external diameter is consistent with chip cup chamber. Eyeglass 4 can be transparent plane resin sheet, it is also possible to is arc sphere, is mixed with fluorescent material in it. Eyeglass 4 is connected in one by injection moulding with the middle part circular hole of tinsel 5, revolves and is placed on chip cup chamber, and the light that chip sends all is penetrated by eyeglass 4, arrives transparent plastic lens 6, penetrates through lens 6.
Lens 6 outer ring is metalwork 7, is fixed as one by the slotting mode of injection moulding or card and metalwork 7, and both bonding surfaces of metalwork 7 are through reflective process. The light that can be effectively come by lens reflection is reflecting away.
There are screw thread and plastic cement pad bottom metalwork 7, it are fixed together by spiral 11 mode with metallic object 1, metallic object 1 can be played heat conduction and waterproof action. The heat that LED chip gives out can by tinsel 5, and metalwork 7, metallic object 6, also has thermal column fully to dispel the heat, ensure that heat radiation efficiency.
Wherein, the public plug 9 that moulding is formed conducts electricity in its end, and the part between thermal column and thermal column keep insulation, and in order to improve insulation effect further, it is possible to electrical isolation, the high material of heat radiation efficiency is as the material of thermal column.
Wherein, public plug 9 can be set to slightly protrude from thermal column, so that and female plug electrical connection. The structure that the structure of public plug 9 can be set to as required with any type female mates mutually.
In addition, described thermal column can be replaced as rule or the radiating fin of erratic composition, heat radiating fin sheet.
The above is only the preferred embodiment for the present invention. It is noted that for the member of ordinary skill of the art, under the prerequisite not departing from the technology of the present invention principle, it is also possible to make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (6)
1. a plug formula LED chip radiator integrated light source and lens arrangement, it is characterised in that:
This structure comprises metallic object (1), described metallic object (1) is provided with chip (12) and cup chamber (2), positive and negative electrode (10) it is provided with in described cup chamber, the positive and negative pin (3) that described positive and negative electrode (10) is corresponding is formed bottom the through thermal column of a public plug (9) by moulding, described public plug (9) is connected with outside female (8), connect circuit, described cup chamber (2) top is provided with eyeglass (4), its external diameter is consistent with cup chamber (2), described eyeglass (4) is connected in one by injection moulding with the middle part circular hole of tinsel (5), revolve and it is placed on described cup chamber (2), the light that described chip (12) sends all is penetrated by described eyeglass (4), arrive transparent plastic lens (6), penetrate through described plastic lens (6), described plastic lens (6) outer ring is set to metalwork (7), described plastic lens (6) and described metalwork (7) are inserted mode by injection moulding or card and are fixed as one, described plastic lens (6) and both bonding surfaces of described metalwork (7) are through reflective process, the light that can be effectively come by lens reflection is reflecting away, described metalwork (7) bottom is provided with screw thread and plastic cement pad, it is fixed together in a spiral manner by screw thread (11) with metallic object (1).
2. structure as claimed in claim 1, it is characterised in that, described eyeglass (4) can be transparent plane resin sheet, it is also possible to is arc sphere, is mixed with fluorescent material in it.
3. structure as claimed in claim 1, it is characterised in that, the public plug (9) that described moulding is formed conducts electricity in its end, and the part between thermal column keeps insulation with thermal column.
4. structure as claimed in claim 1, it is characterised in that, described public plug (9) is set to slightly protrude from thermal column, so that and female plug electrical connection.
5. structure as claimed in claim 1, it is characterised in that, the structure that the structure of described public plug (9) can be set to as required with any type female mates mutually.
6. structure as claimed in claim 1, it is characterised in that, described thermal column can replace the radiating fin into rule or erratic composition, heat radiating fin sheet.
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610193264.2A CN105674224B (en) | 2016-03-30 | 2016-03-30 | A kind of plug-in LED chip radiator integrated light source and lens arrangement |
| US15/567,081 US10168005B2 (en) | 2016-03-07 | 2017-05-05 | LED illumination device with arbitrary bending and fixing connector module |
| PCT/CN2017/083325 WO2017167314A1 (en) | 2016-03-30 | 2017-05-05 | Modular lamp |
| PCT/CN2017/083188 WO2017152886A1 (en) | 2016-03-07 | 2017-05-05 | Led lamp, and integrated light source and lens structure having selectable colour temperature composed thereof |
| RU2017136554A RU2657864C1 (en) | 2016-03-07 | 2017-05-05 | Led lighting device |
| UAA201710278A UA121495C2 (en) | 2016-03-07 | 2017-05-05 | Led illumination device |
| AU2017229070A AU2017229070B2 (en) | 2016-03-07 | 2017-05-05 | LED illumination device |
| PCT/CN2017/083178 WO2017152885A1 (en) | 2016-03-07 | 2017-05-05 | Led illumination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610193264.2A CN105674224B (en) | 2016-03-30 | 2016-03-30 | A kind of plug-in LED chip radiator integrated light source and lens arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105674224A true CN105674224A (en) | 2016-06-15 |
| CN105674224B CN105674224B (en) | 2018-09-18 |
Family
ID=56225658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610193264.2A Active CN105674224B (en) | 2016-03-07 | 2016-03-30 | A kind of plug-in LED chip radiator integrated light source and lens arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105674224B (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015977A (en) * | 2016-06-24 | 2016-10-12 | 朱衡 | LED illuminating device |
| CN106949443A (en) * | 2017-04-25 | 2017-07-14 | 湖南粤港光电科技有限公司 | A kind of modularized circuit, LED and modularization light fixture |
| CN107038971A (en) * | 2017-06-13 | 2017-08-11 | 湖南粤港光电科技有限公司 | A kind of modularization stereo luminous character |
| WO2017152885A1 (en) * | 2016-03-07 | 2017-09-14 | 湖南粤港光电科技有限公司 | Led illumination device |
| WO2017152886A1 (en) * | 2016-03-07 | 2017-09-14 | 湖南粤港模科实业有限公司 | Led lamp, and integrated light source and lens structure having selectable colour temperature composed thereof |
| CN107202259A (en) * | 2017-07-14 | 2017-09-26 | 湖南粤港模科实业有限公司 | A kind of modularization ball steeps illuminator |
| CN107204393A (en) * | 2017-07-14 | 2017-09-26 | 湖南粤港模科实业有限公司 | A kind of welded radiator and chip integrative packaging light-source structure |
| WO2017167314A1 (en) * | 2016-03-30 | 2017-10-05 | 湖南粤港模科实业有限公司 | Modular lamp |
| CN107240636A (en) * | 2017-07-21 | 2017-10-10 | 湖南粤港模科实业有限公司 | A kind of ultra-thin radiator series of buckle-type and chip integrative packaging light-source structure |
| CN107246586A (en) * | 2017-07-14 | 2017-10-13 | 湖南粤港模科实业有限公司 | A kind of modularization candle illuminating lamp |
| CN107256922A (en) * | 2017-07-14 | 2017-10-17 | 湖南粤港模科实业有限公司 | A kind of aluminum foil type radiator and chip package integrated optical source structure |
| CN107394032A (en) * | 2017-07-25 | 2017-11-24 | 湖南粤港模科实业有限公司 | Integrative packaging light source |
| JP2018514055A (en) * | 2016-06-24 | 2018-05-31 | 湖南粤港模科実業有限公司Ｈｕｎａｎ Ｙｕｅｇａｎｇ Ｍｏｏｋｒａｙ Ｉｎｄｕｓｔｒｉａｌ Ｃｏ．，Ｌｔｄ． | LED lighting device |
| WO2021043119A1 (en) * | 2019-09-03 | 2021-03-11 | 法雷奥市光（中国）车灯有限公司 | Lens, vehicle lamp and corresponding vehicle |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017152886A1 (en) * | 2016-03-07 | 2017-09-14 | 湖南粤港模科实业有限公司 | Led lamp, and integrated light source and lens structure having selectable colour temperature composed thereof |
| US10168005B2 (en) | 2016-03-07 | 2019-01-01 | Hunan Yuegang Mookray Industrial Co., Ltd. | LED illumination device with arbitrary bending and fixing connector module |
| WO2017152885A1 (en) * | 2016-03-07 | 2017-09-14 | 湖南粤港光电科技有限公司 | Led illumination device |
| WO2017167314A1 (en) * | 2016-03-30 | 2017-10-05 | 湖南粤港模科实业有限公司 | Modular lamp |
| JP2018514055A (en) * | 2016-06-24 | 2018-05-31 | 湖南粤港模科実業有限公司Ｈｕｎａｎ Ｙｕｅｇａｎｇ Ｍｏｏｋｒａｙ Ｉｎｄｕｓｔｒｉａｌ Ｃｏ．，Ｌｔｄ． | LED lighting device |
| CN106015977A (en) * | 2016-06-24 | 2016-10-12 | 朱衡 | LED illuminating device |
| CN106949443A (en) * | 2017-04-25 | 2017-07-14 | 湖南粤港光电科技有限公司 | A kind of modularized circuit, LED and modularization light fixture |
| CN107038971A (en) * | 2017-06-13 | 2017-08-11 | 湖南粤港光电科技有限公司 | A kind of modularization stereo luminous character |
| CN107204393B (en) * | 2017-07-14 | 2023-05-30 | 湖南粤港模科实业有限公司 | Welding type radiator and chip integrated packaging light source structure |
| CN107204393A (en) * | 2017-07-14 | 2017-09-26 | 湖南粤港模科实业有限公司 | A kind of welded radiator and chip integrative packaging light-source structure |
| CN107246586A (en) * | 2017-07-14 | 2017-10-13 | 湖南粤港模科实业有限公司 | A kind of modularization candle illuminating lamp |
| CN107256922A (en) * | 2017-07-14 | 2017-10-17 | 湖南粤港模科实业有限公司 | A kind of aluminum foil type radiator and chip package integrated optical source structure |
| CN107202259A (en) * | 2017-07-14 | 2017-09-26 | 湖南粤港模科实业有限公司 | A kind of modularization ball steeps illuminator |
| CN107246586B (en) * | 2017-07-14 | 2023-07-11 | 湖南粤港模科实业有限公司 | Modularized candle lighting lamp |
| CN107256922B (en) * | 2017-07-14 | 2023-05-26 | 湖南粤港模科实业有限公司 | Aluminum foil type radiator and chip packaging integrated light source structure |
| CN107240636A (en) * | 2017-07-21 | 2017-10-10 | 湖南粤港模科实业有限公司 | A kind of ultra-thin radiator series of buckle-type and chip integrative packaging light-source structure |
| CN107394032A (en) * | 2017-07-25 | 2017-11-24 | 湖南粤港模科实业有限公司 | Integrative packaging light source |
| CN107394032B (en) * | 2017-07-25 | 2023-07-11 | 湖南粤港模科实业有限公司 | Integrated packaged light source |
| WO2021043119A1 (en) * | 2019-09-03 | 2021-03-11 | 法雷奥市光（中国）车灯有限公司 | Lens, vehicle lamp and corresponding vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105674224B (en) | 2018-09-18 |
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