CN103604054B - A kind of LED lamp of replaceable LED luminescence chip - Google Patents
A kind of LED lamp of replaceable LED luminescence chip Download PDFInfo
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- CN103604054B CN103604054B CN201310554302.9A CN201310554302A CN103604054B CN 103604054 B CN103604054 B CN 103604054B CN 201310554302 A CN201310554302 A CN 201310554302A CN 103604054 B CN103604054 B CN 103604054B
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- led
- luminescence chip
- led luminescence
- led lamp
- lamp
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
nullThe invention discloses the LED lamp of a kind of replaceable LED luminescence chip，Including LED lamp、LED light source and for driving the LED drive circuit of LED light source，Described LED light source includes LED luminescence chip and installs lid，Described installation lid is provided with the containing cavity for placing LED luminescence chip，It is provided with in described containing cavity for the Metal contacts and the transmittance section of confession LED luminescence chip printing opacity with LED luminescence chip electrode contact，LED luminescence chip is detachably secured in LED lamp by the present invention by installing lid，When LED luminescence chip damages or needs upgrading，Only need to open installation lid，LED luminescence chip can be taken out in the containing cavity installed lid and be replaced，Without carrying out the complicated operations such as welding，Without using instrument to be replaced，Renewal process is very convenient，Owing to simply the LED luminescence chip damaged being replaced，It is replaced with instinct to be substantially reduced.
Description
Technical field
The present invention relates to a kind of LED lamp, the LED lamp of a kind of replaceable LED luminescence chip.
Background technology
Existing LED lamp; its LED luminescence chip uses the mode of welding to be fixed in LED circuit board; when LED luminescence chip damages; need to change whole light fixture, although monoblock circuit board can be changed, change still Renewal process cumbersome; employing instrument is needed to dismantle and weld; generally also need to remove light fixture entirety, and when light fixture is fixed, it is difficult to it is replaced.But, no matter change light fixture or wiring board, its replacement cost is the highest.
Summary of the invention
For solving the problems referred to above, it is an object of the invention to provide the LED lamp of a kind of conveniently replaced LED luminescence chip.
The present invention solves its problem and be the technical scheme is that
nullA kind of LED lamp of replaceable LED luminescence chip，Including LED lamp、LED light source and for driving the LED drive circuit of LED light source，Described LED light source includes LED luminescence chip and installs lid，Described installation lid is provided with the containing cavity for placing LED luminescence chip，It is provided with in described containing cavity for the Metal contacts and the transmittance section of confession LED luminescence chip printing opacity with LED luminescence chip electrode contact，Described LED luminescence chip is placed in containing cavity，The electrode of LED luminescence chip contacts with Metal contacts，Its light-emitting area is the most luminous by transmittance section，The electrode of LED luminescence chip contacts with Metal contacts，Described Metal contacts is connected with LED drive circuit by wire，Described installation lid is installed in LED lamp and is fixed by LED luminescence chip.
Further, described installation lid is threaded connection and is arranged in LED lamp.
Further, it is extended with threaded joints on described installation lid, offering the mounting groove corresponding with threaded joints in LED lamp, described threaded joints is rotatably mounted on mounting groove, is fixed by the LED luminescence chip in containing cavity while making the end face of installation lid contact with LED lamp.
Further, described LED lamp includes radiator and the metal decking being arranged on radiator, and described installation lid is installed and on metal decking.
Further, described wire is connected with the power outlet of LED drive circuit by exempting from screw interface.
Further, described LED lamp having lead hole, described wire is connected with LED drive circuit by lead hole.
Further, also including a lampshade, described lampshade is arranged in LED lamp.
Further, described lampshade is milky transparent lamp shade.
Further, described Metal contacts is the metal contact chip consistent with LED luminescence chip shape.
Further, the rear of described LED lamp is additionally provided with power supply base, and described LED drive circuit is installed in power supply base.
nullThe invention has the beneficial effects as follows: the LED lamp of a kind of replaceable LED luminescence chip that the present invention uses，By installing lid, LED luminescence chip is detachably secured in LED lamp，When LED luminescence chip damages or needs upgrading，Only need to open installation lid，LED luminescence chip can be taken out in the containing cavity installed lid and be replaced，Have only to during replacing be placed in containing cavity LED luminescence chip，The electrode on LED luminescence chip is allowed to contact with the Metal contacts installing lid，By installation lid, LED luminescence chip is pressed abd fixed on lamp body again，Without carrying out the complicated operations such as welding，Without using instrument to be replaced，Renewal process is very convenient，Easily product can be upgraded along with the chip upgrade of chip producer，Owing to simply the LED luminescence chip of required replacing being replaced，Need not change such as other parts normally used such as circuit boards，It is replaced with instinct to be substantially reduced.
Accompanying drawing explanation
The invention will be further described with example below in conjunction with the accompanying drawings.
Fig. 1 is the perspective view of the present invention.
Fig. 2 is the STRUCTURE DECOMPOSITION figure of the present invention.
Fig. 3 is the structural representation of LED luminescence chip of the present invention.
Fig. 4 is the structural representation that the present invention installs lid.
Detailed description of the invention
nullWith reference to Fig. 1-Fig. 4，A kind of LED lamp of the replaceable LED luminescence chip of the present invention，Including LED lamp 1、LED light source 2 and for driving the LED drive circuit of LED light source 2，Described LED light source 2 includes LED luminescence chip 3 and installs lid 4，Described installation lid 4 is provided with the containing cavity 41 for placing LED luminescence chip 3，The Metal contacts 42 for contacting and the transmittance section 43 for LED luminescence chip 3 printing opacity it is provided with LED luminescence chip 3 electrode 31 in described containing cavity 41，Described LED luminescence chip 3 is placed in containing cavity 41，The electrode 31 of LED luminescence chip 3 contacts with Metal contacts 42，Its light-emitting area 32 is the most luminous by transmittance section 43，The electrode 31 of LED luminescence chip 3 contacts with Metal contacts 42，Described Metal contacts 42 is connected with LED drive circuit by wire 5，Described installation lid 4 is installed in LED lamp 1 and is fixed by LED luminescence chip 3.
nullLED luminescence chip 3 is detachably secured in LED lamp 1 by the present invention by installing lid 4，When LED luminescence chip 3 damages or needs upgrading，Only need to open installation lid 4，LED luminescence chip 3 can be taken out in the containing cavity 41 installed lid 4 and be replaced，Have only to during replacing be placed in containing cavity 41 LED luminescence chip 3，The electrode 31 on LED luminescence chip 3 is allowed to contact with the Metal contacts 42 installing lid 4，By installation lid 4, LED luminescence chip 3 is pressed abd fixed on lamp body again，Without carrying out the complicated operations such as welding，Without using instrument to be replaced，Renewal process is very convenient，Easily product can be upgraded along with the chip upgrade of chip producer，Owing to simply the LED luminescence chip 3 of required replacing being replaced，Need not change such as other parts normally used such as circuit boards，It is replaced with instinct to be substantially reduced.
Further, described installation lid 4 is threaded connection and is arranged in LED lamp 1.Described installation lid is in addition to can using threaded mounting means, it is also possible to use other mounting means: such as buckle, shell fragment etc..
Further, it is extended with threaded joints 44 on described installation lid 4, the mounting groove 11 corresponding with threaded joints 44 is offered in LED lamp 1, described threaded joints 44 is rotatably mounted on mounting groove 11, makes the end face of installation lid 4 be fixed by the LED luminescence chip 3 in containing cavity 41 while contacting with LED lamp 1.Using threaded mode that installation process can be allowed simpler, convenient, one hand can operate, and the most firm after installing, good stability.And be by offering mounting groove 11 in LED lamp 1, exempt complicated connection member, simultaneously LED luminescence chip 3 and LED lamp 1 to contact effect more preferable, contribute to dispelling the heat.
Further, between described LED luminescence chip 3 and LED lamp 1, scribble thermal grease, to help heat radiation.
Further, described LED lamp 1 includes radiator 12 and the metal decking 13 being arranged on radiator 12, and described installation lid 4 is installed and on metal decking 13.When using high-power LED luminescence chip 3, its caloric value also can be greatly increased, so will have a strong impact on the life-span of LED luminescence chip 3, therefore by metal decking 13 and radiator 12, LED luminescence chip 3 be dispelled the heat, the life-span of LED luminescence chip 3 can be extended and increase its stability.
Further, described wire 5 is connected with the power outlet of LED drive circuit by exempting from screw interface.Screw interface is exempted from employing, wire 5 can be facilitated to be connected with LED drive power, and whole installation lid 4 can be disassembled when changing, its mounting means is convenient, lid 4 is installed can also be replaced, it is also possible to change LED chip and the installation lid 4 of correspondence of different model size as required.
Further, described LED lamp 1 having lead hole 14, described wire 5 is connected with LED drive circuit by lead hole 14.Wire 5 is connected with LED drive circuit by lead hole 14, and wire 5 can be allowed to pass sequentially through metal decking 13 for this design and radiator 12 inside is connected with LED drive circuit, the most attractive in appearance, and its safe effect is more preferable.
Further, also include that a lampshade 6, described lampshade 6 are arranged in LED lamp 1.By arranging lampshade 6, LED light source 2 effectively can be protected.
Further, described lampshade 6 is milky transparent lamp shade 6.Milky transparent lamp shade 6, can allow the light sent more uniform, and illumination effect is more preferable.
Further, in order to allow Metal contacts 42 better contact with LED luminescence chip 3, described Metal contacts 42 is the metal contact chip consistent with LED luminescence chip 3 shape.
Further, in order to adapt to the power circuit of different size, the rear of described LED lamp 1 is additionally provided with power supply base 7, and described LED drive circuit is installed in power supply base 7.
The above, simply presently preferred embodiments of the present invention, the invention is not limited in above-mentioned embodiment, as long as it reaches the technique effect of the present invention with identical means, all should belong to protection scope of the present invention.
Claims (8)
- null1. the LED lamp of a replaceable LED luminescence chip，Including LED lamp (1)、LED light source (2) and be used for driving the LED drive circuit of LED light source (2)，It is characterized in that: described LED light source (2) includes LED luminescence chip (3) and installs lid (4)，Described installation lid (4) is provided with the containing cavity (41) for placing LED luminescence chip (3)，The Metal contacts (42) for contacting and the transmittance section (43) for LED luminescence chip (3) printing opacity it is provided with LED luminescence chip (3) electrode (31) in described containing cavity (41)，Described LED luminescence chip (3) is placed in containing cavity (41)，The electrode (31) of LED luminescence chip (3) contacts with Metal contacts (42)，Its light-emitting area (32) is outwards luminous by transmittance section (43)，Described Metal contacts (42) is connected with LED drive circuit by wire (5)，It is extended with threaded joints (44) on described installation lid (4)，The mounting groove (11) corresponding with threaded joints (44) is offered in LED lamp (1)，Described threaded joints (44) is rotatably mounted on mounting groove (11)，LED luminescence chip (3) in containing cavity (41) is fixed while contacting with LED lamp (1) by the end face making installation lid (4).
- The LED lamp of a kind of replaceable LED luminescence chip the most according to claim 1, it is characterized in that: described LED lamp (1) includes radiator (12) and the metal decking (13) being arranged on radiator (12), described installation lid (4) is installed and on metal decking (13).
- The LED lamp of a kind of replaceable LED luminescence chip the most according to claim 1, it is characterised in that: described wire (5) is connected with the power outlet of LED drive circuit by exempting from screw interface.
- 4. according to the LED lamp of a kind of replaceable LED luminescence chip described in claim 1 or 3, it is characterised in that: having lead hole (14) in described LED lamp (1), described wire (5) is connected with LED drive circuit by lead hole (14).
- The LED lamp of a kind of replaceable LED luminescence chip the most according to claim 1, it is characterised in that: also including a lampshade (6), described lampshade (6) is arranged in LED lamp (1).
- The LED lamp of a kind of replaceable LED luminescence chip the most according to claim 5, it is characterised in that: described lampshade (6) is milky transparent lamp shade (6).
- The LED lamp of a kind of replaceable LED luminescence chip the most according to claim 1, it is characterised in that: described Metal contacts (42) is the metal contact chip consistent with the electrode of LED luminescence chip (3) (31) shape.
- The LED lamp of a kind of replaceable LED luminescence chip the most according to claim 1, it is characterised in that: the rear of described LED lamp (1) is additionally provided with power supply base (7), and described LED drive circuit is installed in power supply base (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310554302.9A CN103604054B (en) | 2013-11-08 | 2013-11-08 | A kind of LED lamp of replaceable LED luminescence chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310554302.9A CN103604054B (en) | 2013-11-08 | 2013-11-08 | A kind of LED lamp of replaceable LED luminescence chip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103604054A CN103604054A (en) | 2014-02-26 |
| CN103604054B true CN103604054B (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310554302.9A Active CN103604054B (en) | 2013-11-08 | 2013-11-08 | A kind of LED lamp of replaceable LED luminescence chip |
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| Country | Link |
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| CN (1) | CN103604054B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373206B (en) * | 2018-09-21 | 2020-08-07 | 楼展积 | L ED lamp bead and manufacturing method thereof |
| CN113915553A (en) * | 2021-10-29 | 2022-01-11 | 南京中电熊猫照明有限公司 | LED classroom lamp |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201047510Y (en) * | 2007-03-06 | 2008-04-16 | 聚鼎科技股份有限公司 | High power light-emitting diode lamp and luminous diode element thereof |
| CN201434257Y (en) * | 2009-06-04 | 2010-03-31 | 国格金属科技股份有限公司 | LED module |
| CN102777798A (en) * | 2012-07-23 | 2012-11-14 | 贵州光浦森光电有限公司 | LED down light taking base bracket as mounting interface |
| CN202938066U (en) * | 2012-09-17 | 2013-05-15 | 东莞勤上光电股份有限公司 | Electricity contact connecting type chip on board (COB)-light emitting diode (LED) light source module |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5608042B2 (en) * | 2010-10-27 | 2014-10-15 | シャープ株式会社 | Lighting device |
| TWI424130B (en) * | 2011-06-10 | 2014-01-21 | Everlight Electronics Co Ltd | Light emitting diode bulb |
| EP2660887B1 (en) * | 2011-11-15 | 2017-08-09 | Panasonic Intellectual Property Management Co., Ltd. | Light-emitting module and lamp using the same |
| CN203052557U (en) * | 2012-12-19 | 2013-07-10 | 山西光宇半导体照明股份有限公司 | Light source locking mechanism |
| CN203052558U (en) * | 2012-12-19 | 2013-07-10 | 山西光宇半导体照明股份有限公司 | Light source fixing structure |
| CN203595001U (en) * | 2013-11-08 | 2014-05-14 | 得实半导体照明(江门)有限公司 | LED lamp allowing LED light-emitting chip to be replaced |
-
2013
- 2013-11-08 CN CN201310554302.9A patent/CN103604054B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201047510Y (en) * | 2007-03-06 | 2008-04-16 | 聚鼎科技股份有限公司 | High power light-emitting diode lamp and luminous diode element thereof |
| CN201434257Y (en) * | 2009-06-04 | 2010-03-31 | 国格金属科技股份有限公司 | LED module |
| CN102777798A (en) * | 2012-07-23 | 2012-11-14 | 贵州光浦森光电有限公司 | LED down light taking base bracket as mounting interface |
| CN202938066U (en) * | 2012-09-17 | 2013-05-15 | 东莞勤上光电股份有限公司 | Electricity contact connecting type chip on board (COB)-light emitting diode (LED) light source module |
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| Publication number | Publication date |
|---|---|
| CN103604054A (en) | 2014-02-26 |
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