CN203907320U - Light-emitting diode (LED) light source structure - Google Patents
Light-emitting diode (LED) light source structure Download PDFInfo
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- CN203907320U CN203907320U CN201420354850.7U CN201420354850U CN203907320U CN 203907320 U CN203907320 U CN 203907320U CN 201420354850 U CN201420354850 U CN 201420354850U CN 203907320 U CN203907320 U CN 203907320U
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Abstract
The utility model discloses a light-emitting diode (LED) light source structure which is arranged on a chassis made of magnetic metal, and comprises a substrate, LED lamp beads and a driving device, wherein a light-transmitting cover made of insulating material is covered on the substrate, so that electric shock is effectively prevented, and the LED light source structure is safe and reliable. After the light-transmitting cover is used, the emitted light is uniform and soft and is not dazzling, and the lighting effect is good. The substrate is made of a glass fiber plate, and the glass fiber plate is stable in electrical insulation property, so that a thermal resistance layer on the substrate is omitted, and the cooling effect is good; the substrate is internally provided with copper sheet strips used for connecting all the LED lamp beads, and the copper sheet strips are good in electric conduction property and heat conduction property, so that the cooling efficiency is further increased; furthermore, the LED lamp beads are patch type lamp beads, so that the cooling efficiency of the LED lamp beads is higher; after the structure is adopted, the cooling effect of the LED lamp beads is good, and the LED light source structure is durable in use and long in service life. The back of the substrate is provided with a piece of magnet which is attracted with the chassis in a magnetic way and can be absorbed on the chassis; the LED light source structure is assembled in a way of magnetic absorption, thus being simple, convenient and rapid in installation and disassembly as well as very convenient to maintain in the later period.
Description
Technical field
The utility model relates to LED field of light fittings, particularly a kind of LED light source structure.
Background technology
In recent years, based on features such as energy-conserving and environment-protective, high efficiency, small size, long-lives, LED lamp is more and more subject to consumer's favor, and substituting traditional incandescent lamp and fluorescent lamp has become a kind of trend.LED light fixture mainly comprises chassis, lampshade, LED light source structure.And LED light source structure comprises circuit board, is located at LED lamp pearl, drive unit on circuit board.In existing technology, LED light source structure is generally installed on chassis by screw, when installation or removal, need to utilize instrument (as screwdriver) that screw is carried out to installation or removal one by one, and complex operation is consuming time, and packaging efficiency is low, is also unfavorable for the repair and maintenance in later stage.Existing substrate is generally made up of aluminium base, the conductive and heat-conductive effect of aluminium base is general, the dissipation of heat that might not in time LED lamp pearl be produced is gone out, and existing LED lamp pearl is to be generally mounted on substrate, radiating effect is general, radiating efficiency low easy service life that affects LED lamp pearl.And because aluminium base is provided with circuit and the LED lamp pearl of conduction, electric shock accidents easily occurs, security performance is not high.
Therefore, how to realize a kind of good heat dissipation, safe and reliable, light efficiency good, durable in use, long service life, to remove and install easy LED light source structure be technical problem urgently to be resolved hurrily in the industry.
Summary of the invention
Main purpose of the present utility model is to provide a kind of LED light source structure, is intended to realize a kind of good heat dissipation, safe and reliable, light efficiency good, durable in use, long service life, remove and install easy LED light source structure.
The utility model proposes a kind of LED light source structure, can be installed on the chassis of being made by magnetic metal, comprise substrate, be laid in the LED lamp pearl on substrate, also comprise the drive unit being electrically connected with LED lamp pearl, on substrate, be covered with the diffuser of being made up of insulating materials, substrate back is provided with chassis Magnetic Phase to be inhaled and adsorbable magnet on chassis, and substrate is made up of glass-fiber-plate, in substrate, be provided with the copper sheet bar that connects each LED lamp pearl, LED lamp pearl is surface mount type lamp pearl.
Preferably, substrate is annular, and LED light source structure also comprises the installation sheet of being close to substrate back center, and drive unit is positioned at substrate center and locates and be spirally connected to be fixed on installation sheet front.
Preferably, between diffuser and substrate, be spirally connected fixing.
Preferably, diffuser, substrate and the corresponding through hole that is provided with on installation sheet, screw is inserted through diffuser, substrate, installation sheet successively by diffuser top, LED light source structure also comprises the magnet installed part of being located on the installation sheet back side, magnet installed part one end is provided with the mounting groove that can assembly enters magnet, the magnet installed part other end be provided with can with the screw fixing screw hole column that is spirally connected, be spirally connected and fixedly make to be connected and fixed between diffuser, substrate, installation sheet, magnet installed part by screw hole column and screw.
Preferably, diffuser is made up of PC material or PS material.
Preferably, the surface element of diffuser divides and is set to frosting, and part is set to light face.
Preferably, installation sheet is provided with threading hole, and installation sheet is made of metal.
On the substrate of the utility model LED light source structure, be covered with the diffuser of being made up of insulating materials, effectively preventing from getting an electric shock occurs, safe and reliable, and effectively the LED lamp pearl in protective cover is difficult for being oxidized, and increases the service life.In addition, diffuser surface is made as frosting in the position corresponding with LED lamp pearl, makes the light that sends evenly soft, not dazzlingly dazzles the eyes, and illumination effect is good.Substrate is made up of glass-fiber-plate, and the electrical insulation capability of glass-fiber-plate is stable, thereby makes the less thermoresistance layer that reduced of heat conductive insulating layer on substrate, good heat dissipation effect; In substrate, be provided with the copper sheet bar that connects each LED lamp pearl, copper sheet bar electrical and thermal conductivity performance is good, the heat on LED lamp pearl promptly can be passed in time, has further improved radiating efficiency; In addition, LED lamp pearl is surface mount type lamp pearl, makes the radiating efficiency of LED lamp pearl self also higher; Said structure makes the good heat dissipation effect of LED lamp pearl, durable in use, long service life.Substrate back is provided with chassis Magnetic Phase to be inhaled and adsorbable magnet on chassis, assembles by the mode of magnetic absorption, and installing/dismounting is simple and efficient, and the maintenance and inspection in later stage are also very convenient.The utility model has been realized a kind of good heat dissipation, safe and reliable, light efficiency good, durable in use, long service life, remove and install easy LED light source structure.
Brief description of the drawings
Fig. 1 is one of perspective view of an embodiment of a kind of LED light source structure of the utility model;
Fig. 2 be an embodiment of a kind of LED light source structure of the utility model perspective view two;
Fig. 3 is the structure schematic diagram of an embodiment of a kind of LED light source structure of the utility model.
Realization, functional characteristics and the advantage of the utility model object, in connection with embodiment, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Referring to figs. 1 through Fig. 3, one embodiment of a kind of LED light source structure of the present utility model is proposed, can be installed on the chassis of being made by magnetic metal, comprise substrate 100, be laid in the LED lamp pearl 200 on substrate 100, also comprise the drive unit 300 being electrically connected with LED lamp pearl 200.
On substrate 100, be covered with the diffuser 400 of being made by insulating materials.Diffuser 400 is made up of PC material or PS material.Between diffuser 400 and substrate 100, be spirally connected fixing.Owing to being provided with the circuit of conduction in substrate 100, substrate 100 is provided with LED lamp pearl 200, and electric shock accidents easily occurs; the diffuser 400 of insulation can effectively prevent from getting an electric shock and occur; safe and reliable, and effectively the LED lamp pearl 200 in protective cover is difficult for being oxidized, and effectively increases the service life.In addition, diffuser 400 surfaces are made as frosting in the position corresponding with LED lamp pearl 200, make the light that sends evenly soft, and not dazzling dazzle-free, illumination effect is good.
Substrate 100 is made up of glass-fiber-plate, and the electrical insulation capability of glass-fiber-plate is stable, makes the heat conductive insulating layer on substrate 100 less, has reduced thermoresistance layer and reduced heat conductive insulating layer, effectively improves the radiating efficiency of LED lamp pearl 200 on substrate 100, good heat dissipation effect; In substrate 100, be provided with the copper sheet bar that connects each LED lamp pearl 200, copper sheet bar electrical and thermal conductivity performance is good, the heat on LED lamp pearl 200 promptly can be passed in time, has further improved radiating efficiency; In addition, LED lamp pearl 200 is surface mount type lamp pearl, makes the radiating efficiency of LED lamp pearl 200 self also higher; Said structure makes the good heat dissipation effect of LED lamp pearl 200, durable in use, long service life.
Substrate 100 is annular, and LED light source structure also comprises the installation sheet 500 of being close to substrate 100 centers, the back side, and drive unit 300 is positioned at substrate 100 centers and is spirally connected and is fixed on installation sheet 500 fronts.Installation sheet 500 is provided with threading hole 501, and installation sheet 500 is made of metal.
Substrate 100 back sides are provided with chassis Magnetic Phase inhales and adsorbable magnet 701 on chassis.Diffuser 400, substrate 100 and the corresponding through hole 601 that is provided with on installation sheet 500, screw 600 is inserted through diffuser 400 successively by diffuser 400 tops, substrate 100, installation sheet 500, LED light source structure also comprises the magnet installed part 700 of being located on installation sheet 500 back sides, magnet installed part 700 one end are provided with the mounting groove that can assembly enters magnet 701, magnet installed part 700 other ends be provided with can with the screw 600 fixing screw hole column that is spirally connected, be spirally connected and fixedly make diffuser 400 by screw hole column and screw 600, substrate 100, installation sheet 500, between magnet installed part 700, be connected and fixed, like this, installation between each parts connects very easy, packaging efficiency is high, easy installation and removal.While carrying out the assembling of whole lamp, LED light source structure has been assembled into an entirety, only magnet 701 need be adsorbed onto on chassis by magnetic interattraction, whole LED light source structure can be installed on chassis, without multiple substrates 100 or miscellaneous part are spliced to installation, time and labour saving, installing/dismounting is easy, and packaging efficiency is high.The mounting means that magnet 701 adsorbs like this, installing/dismounting is simple and efficient, and the maintenance and inspection in later stage are also very convenient.
On the substrate 100 of the utility model LED light source structure, be covered with the diffuser 400 of being made up of insulating materials, effectively preventing from getting an electric shock occurs, safe and reliable, and effectively the LED lamp pearl 200 in protective cover is difficult for being oxidized, and increases the service life.In addition, diffuser 400 surfaces are set to frosting, make the light that sends evenly soft, not dazzlingly dazzle the eyes, and illumination effect is good.Substrate 100 is made up of glass-fiber-plate, and the electrical insulation capability of glass-fiber-plate is stable, thereby makes the less thermoresistance layer that reduced of heat conductive insulating layer on substrate 100, good heat dissipation effect; In substrate 100, be provided with the copper sheet bar that connects each LED lamp pearl 200, copper sheet bar electrical and thermal conductivity performance is good, the heat on LED lamp pearl 200 promptly can be passed in time, has further improved radiating efficiency; In addition, LED lamp pearl 200 is surface mount type lamp pearl, makes the radiating efficiency of LED lamp pearl 200 self also higher; Said structure makes the good heat dissipation effect of LED lamp pearl 200, durable in use, long service life.Substrate 100 back sides are provided with chassis Magnetic Phase inhales and adsorbable magnet 701 on chassis, assembles by the mode of magnetic absorption, and installing/dismounting is simple and efficient, and the maintenance and inspection in later stage are also very convenient.The utility model has been realized a kind of good heat dissipation, safe and reliable, light efficiency good, durable in use, long service life, remove and install easy LED light source structure.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure transformation that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. a LED light source structure, can be installed on the chassis of being made by magnetic metal, comprise substrate, be laid in the LED lamp pearl on described substrate, also comprise the drive unit being electrically connected with described LED lamp pearl, it is characterized in that, on described substrate, be covered with the diffuser of being made by insulating materials, described substrate back is provided with described chassis Magnetic Phase to be inhaled and adsorbable magnet on described chassis, described substrate is made up of glass-fiber-plate, in described substrate, be provided with the copper sheet bar that connects each described LED lamp pearl, described LED lamp pearl is surface mount type lamp pearl.
2. a kind of LED light source structure according to claim 1, it is characterized in that, described substrate is annular, and described LED light source structure also comprises the installation sheet of being close to described substrate back center, and described drive unit is positioned at described substrate center and locates and be spirally connected to be fixed on described installation sheet front.
3. a kind of LED light source structure according to claim 2, is characterized in that, is spirally connected fixing between described diffuser and described substrate.
4. a kind of LED light source structure according to claim 2, it is characterized in that, described diffuser, described substrate and the corresponding through hole that is provided with on described installation sheet, screw is inserted through described diffuser successively by described diffuser top, described substrate, described installation sheet, described LED light source structure also comprises the magnet installed part of being located on the described installation sheet back side, described magnet installed part one end is provided with the mounting groove that can assembly enters described magnet, the described magnet installed part other end be provided with can with the described screw fixing screw hole column that is spirally connected, be spirally connected and fixedly make described diffuser by described screw hole column and described screw, described substrate, described installation sheet, between described magnet installed part, be connected and fixed.
5. according to a kind of LED light source structure described in claim 1 or 2 or 3 or 4, it is characterized in that, described diffuser is made up of PC material or PS material.
6. a kind of LED light source structure according to claim 5, is characterized in that, the surface element of described diffuser divides and is set to frosting, and part is set to light face.
7. according to a kind of LED light source structure described in claim 2 or 3 or 4, it is characterized in that, described installation sheet is provided with threading hole, and described installation sheet is made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420354850.7U CN203907320U (en) | 2014-06-30 | 2014-06-30 | Light-emitting diode (LED) light source structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420354850.7U CN203907320U (en) | 2014-06-30 | 2014-06-30 | Light-emitting diode (LED) light source structure |
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| CN203907320U true CN203907320U (en) | 2014-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420354850.7U Expired - Fee Related CN203907320U (en) | 2014-06-30 | 2014-06-30 | Light-emitting diode (LED) light source structure |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456442A (en) * | 2014-12-12 | 2015-03-25 | 欧普照明股份有限公司 | Magnetic mounting element, optical module, lighting module and lamp |
| CN105371125A (en) * | 2015-12-03 | 2016-03-02 | 欧普照明股份有限公司 | Light source module, illumination module and illumination lamp with illumination module |
| WO2016090709A1 (en) * | 2014-12-12 | 2016-06-16 | 欧普照明股份有限公司 | Magnetic mounting element, optical module, illumination module and illumination lamp |
| WO2017092624A1 (en) * | 2015-12-03 | 2017-06-08 | 欧普照明股份有限公司 | Optical element, illuminating module and illuminator with the illuminating module |
| CN107152638A (en) * | 2017-06-09 | 2017-09-12 | 厦门少坤智能科技有限公司 | Radar module lamp patch that integration is adjustable |
| CN110145726A (en) * | 2019-06-05 | 2019-08-20 | 上海医疗器械股份有限公司 | Magnetic connection component and lamps and lanterns mould group including it |
| WO2022242773A1 (en) * | 2021-05-20 | 2022-11-24 | 苏州欧普照明有限公司 | Pre-mounting structure, light source module, and illumination lamp |
-
2014
- 2014-06-30 CN CN201420354850.7U patent/CN203907320U/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456442B (en) * | 2014-12-12 | 2020-03-27 | 欧普照明股份有限公司 | Magnetic mounting element, optical module, lighting module and lighting lamp |
| WO2016090709A1 (en) * | 2014-12-12 | 2016-06-16 | 欧普照明股份有限公司 | Magnetic mounting element, optical module, illumination module and illumination lamp |
| US10352535B2 (en) | 2014-12-12 | 2019-07-16 | Opple Lighting Co., Ltd. | Magnetic mounting element, optical module, illumination module and illumination lamp |
| CN109163246B (en) * | 2014-12-12 | 2021-11-19 | 欧普照明股份有限公司 | Optical module, lighting module and lighting lamp |
| CN106678632B (en) * | 2014-12-12 | 2021-07-23 | 欧普照明股份有限公司 | Optical module, lighting module and lighting lamp |
| CN104456442A (en) * | 2014-12-12 | 2015-03-25 | 欧普照明股份有限公司 | Magnetic mounting element, optical module, lighting module and lamp |
| CN109163246A (en) * | 2014-12-12 | 2019-01-08 | 欧普照明股份有限公司 | A kind of optics module, illumination module and illuminator |
| US10465883B2 (en) | 2014-12-12 | 2019-11-05 | Opple Lighting Co., Ltd. | Magnetic mounting element, optical module, illumination module and illumination lamp |
| CN106678632A (en) * | 2014-12-12 | 2017-05-17 | 欧普照明股份有限公司 | Optical module, illumination module and illumination lamp |
| US10816178B2 (en) | 2015-12-03 | 2020-10-27 | Opple Lighting Co., Ltd. | Optical element, a lighting apparatus and a lighting lamp with the lighting apparatus |
| EP3385599A4 (en) * | 2015-12-03 | 2019-06-05 | Opple Lighting Co,. Ltd. | Optical element, illuminating module and illuminator with the illuminating module |
| CN105371125A (en) * | 2015-12-03 | 2016-03-02 | 欧普照明股份有限公司 | Light source module, illumination module and illumination lamp with illumination module |
| WO2017092624A1 (en) * | 2015-12-03 | 2017-06-08 | 欧普照明股份有限公司 | Optical element, illuminating module and illuminator with the illuminating module |
| US11193660B2 (en) | 2015-12-03 | 2021-12-07 | Opple Lighting Co., Ltd. | Optical element, a lighting apparatus and a lighting lamp with the lighting apparatus |
| CN105371125B (en) * | 2015-12-03 | 2019-08-02 | 欧普照明股份有限公司 | A kind of light source module group, illumination module and the illuminator with the illumination module |
| CN107152638A (en) * | 2017-06-09 | 2017-09-12 | 厦门少坤智能科技有限公司 | Radar module lamp patch that integration is adjustable |
| CN110145726A (en) * | 2019-06-05 | 2019-08-20 | 上海医疗器械股份有限公司 | Magnetic connection component and lamps and lanterns mould group including it |
| WO2022242773A1 (en) * | 2021-05-20 | 2022-11-24 | 苏州欧普照明有限公司 | Pre-mounting structure, light source module, and illumination lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191218 Address after: 528478 floor 1 and 2, building 1, No. 5, Yongyi Third Road, Yongxing Industrial Zone, Henglan Town, Zhongshan City, Guangdong Province Patentee after: Zhongshan NANDA Electronic Co., Ltd. Address before: Yong Yi three road 528400 Guangdong city of Zhongshan province Henglan Town Yongxing Industrial Zone No. 5 building one or two Patentee before: Chen Suimu |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20210630 |