CN205026455U - LED lamps and lanterns and photovoltaic module thereof - Google Patents
LED lamps and lanterns and photovoltaic module thereof Download PDFInfo
- Publication number
- CN205026455U CN205026455U CN201520713012.9U CN201520713012U CN205026455U CN 205026455 U CN205026455 U CN 205026455U CN 201520713012 U CN201520713012 U CN 201520713012U CN 205026455 U CN205026455 U CN 205026455U
- Authority
- CN
- China
- Prior art keywords
- led
- photovoltaic module
- module
- led lamp
- power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 241001465382 Physalis alkekengi Species 0.000 title abstract 3
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000000758 substrate Substances 0.000 abstract description 16
- 239000000463 material Substances 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000005286 illumination Methods 0.000 description 3
- 230000005622 photoelectricity Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Led Device Packages (AREA)
Abstract
The utility model discloses a LED lamps and lanterns and photovoltaic module thereof. This photovoltaic module includes: disc - shaped substrates plate, locate LED drive circuit and a plurality of LED lamps on this disc - shaped substrates plate, wherein, these a plurality of LED lamps are located the middle position on this disc - shaped substrates plate surface, and line up the rectangular array, and this LED drive circuit's circuit module is located the rectangular array outside that these a plurality of LED lamp banks become, and it should a plurality of LED lamps setting to encircle. The utility model discloses a LED lamps and lanterns and photovoltaic module thereof has with under the light emitting power condition, and the substrate material materials are few, the even beneficial effect of light -emitting.
Description
Technical field
The utility model relates to optical technical field, particularly relates to a kind of LED lamp and photoelectricity module thereof.
Background technology
LED light source because having the advantages such as the high and volume of environmental protection, long service life, energy-conservation, stable performance, light efficiency is little, at present extensive use to various lighting field, as room lighting, automobile, consumption electronic products.
At present, along with developing rapidly of LED technology, LED light source has been widely applied on high-power illumination equipment.Recent a kind of LED photovoltaic module is widely used, this LED photovoltaic module comprises substrate in the form of annular discs and on disc wafer, arranges LED drive circuit and LED, because the circuit set on LED photovoltaic module needed for LED illumination comprises LED drive chip and LED, only need be installed on the base of LED illumination device, assemble with lampshade etc., without the need to the circuit design etc. of too much consideration LED, production and assembly are convenient.But the disc wafer area needed for this LED photovoltaic module of the prior art is comparatively large, and the cost of baseplate material is higher, so that the production cost of LED photovoltaic module is higher, meanwhile, also there is the problem of uniformity of luminance difference.
Therefore, the problems such as the ubiquitous high cost of current LED photovoltaic module and non-uniform light, are perplexing LED industry and are developing further and apply.
Utility model content
The utility model, just based on above one or more problem, provides a kind of LED lamp and photoelectricity module thereof, in order to solve the ubiquitous baseplate material waste of LED photovoltaic module in prior art, the problem of luminance nonuniformity.
A kind of LED photovoltaic module, comprise disc wafer, be located at LED drive circuit on described disc wafer and some LED lamp, wherein, described some LED lamp are positioned at the middle position on described disc wafer surface, and line up rectangular array, the circuit module of described LED drive circuit is positioned at outside the rectangular array that described some LED lamp line up, and arranges around described some LED lamp.
Preferably, the circuit module of described LED drive circuit comprises power module and LED drive chip, and described LED drive chip and described power module are oppositely arranged on the both sides of described some LED lamp.
Preferably, in the described rectangular array that described some LED lamp are lined up, the LED series connection in same row, the LED that arbitrary neighborhood two arranges is connected in series.
Preferably, described LED photovoltaic module also comprises at least two fixing holes, and described at least two fixing holes are oppositely arranged on the both sides of described some LED lamp.
Preferably, described power module comprises AC power incoming end and rectification unit, described rectification unit parallels with the first side of nearest described rectangular array, and described AC power incoming end is positioned at described rectification unit side, and crossing with the extended line of described first side.
Preferably, described LED drive chip both sides are respectively equipped with power adjustment unit and the filter unit for regulating described LED luminous power.
Preferably, described power adjustment unit is the adjustable resistance of a resistance.
Preferably, the geometric center of described rectangular array and the center superposition of described disc wafer.
Preferably, the quantity of described some LED lamp is 6, is arranged into the rectangle that two row three arrange.
The utility model also provides a kind of LED lamp, comprises base and is located at the LED photovoltaic module on described base, and wherein, described LED photovoltaic module is foregoing LED photovoltaic module.
LED lamp of the present utility model and LED photovoltaic module thereof, by described some LED lamp being positioned at the middle position on described disc wafer surface, and line up rectangular array, the circuit module of described LED drive circuit is positioned at outside the rectangular array that described some LED lamp line up, arrange around described some LED lamp, the compact conformation of whole LED photovoltaic module, the area of substrate in prior art with the substrate area of the LED photovoltaic module of power, decrease the use of baseplate material, also make uniform in light emission.
Accompanying drawing explanation
Fig. 1 is the structural representation of the LED photovoltaic module of the LED lamp of the utility model preferred embodiment.
Fig. 2 is the LED drive circuit structure schematic diagram of the LED photovoltaic module of the utility model preferred embodiment.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in detail.It should be noted that, if do not conflicted, each feature in the utility model embodiment and embodiment can be combined with each other, all within protection domain of the present utility model.
Refer to Fig. 1, Fig. 1 is the structural representation of the LED photovoltaic module of the LED lamp of the utility model preferred embodiment.As shown in Figure 1, LED photovoltaic module 1 of the present utility model, comprise disc wafer 1a, be located at LED drive circuit on this disc wafer 1a and some LED lamp 20, wherein, this some LED lamp 20 is positioned at the middle position on this disc wafer 1a surface, and line up rectangular array, the circuit module of this LED drive circuit is positioned at outside the rectangular array that this some LED lamp 20 lines up, and arranges around this some LED lamp 20.The circuit module of LED drive circuit here mainly refers in LED drive circuit the component taking certain space position, the area on disc wafer surface can be taken when these components are arranged on disc wafer, on the disc wafer that size is limited, uniform in light emission and the heat radiation of LED can be had influence on, therefore whether the arrangement of these components on disc wafer be reasonable, may cause the luminescence of LED photovoltaic module, even severe patient may affect the service life of LED photovoltaic module.Further, for ensureing the heat radiation of LED photovoltaic module, this disc wafer is the heat-conducting substrate of the good aluminium base of heat radiation or insulation.In addition, it should be noted that, because the spacing (i.e. thickness) of upper surface of base plate and lower surface is less, usually this thickness is between 0.1 millimeter to 5 millimeters, and do not relate to this thickness at the utility model, mainly to the shape between the LED drive circuit on circular substrate and LED, the features such as structure are described, so relate in description substrate be disk or circular time geometrical aspects time directly look at flat circle or annulus and carry out relevant description, such as directly can use the center of disc wafer, actually refer to the central point that disc wafer is provided with the surface of LED drive circuit and LED.
LED photovoltaic module of the present utility model, by this some LED lamp being positioned at the middle position on this disc wafer surface, and line up rectangular array, the circuit module of this LED drive circuit is positioned at outside the rectangular array that this some LED lamp lines up, arrange around this some LED lamp, the compact conformation of whole LED photovoltaic module, the area of substrate in prior art with the substrate area of the LED photovoltaic module of power, decrease the use of baseplate material, also make uniform in light emission.
Further, the circuit module of this LED drive circuit comprises power module and LED drive chip 13, and this LED drive chip 13 and this power module are oppositely arranged on the both sides of this some LED lamp 20.
Further, in this rectangular array that this some LED lamp is lined up, the LED series connection in same row, the LED that arbitrary neighborhood two arranges is connected in series.
In a specific embodiment, this LED photovoltaic module also comprises at least two fixing holes 16a, 16b, these at least two fixing holes 16a, 16b are oppositely arranged on the both sides of this some LED lamp 20, the power module on disc wafer surface and between LED drive chip.
Further, this power module comprises AC power incoming end 11 and rectification unit 12, this rectification unit 12 parallels with the first side of this nearest rectangular array, and this AC power incoming end 11 is positioned at this rectification unit 12 side, and crossing with the extended line of this first side.That is rectification unit 12 and AC power incoming end 11 are non-parallel setting, there is certain angle each other.
Further, these LED drive chip 13 both sides are respectively equipped with power adjustment unit 15 and the filter unit 14 for regulating this LED luminous power.In the present embodiment, this power adjustment unit 15 is the adjustable resistance of a resistance.Certainly, power adjustment unit can also be the circuit or chip etc. of other common regulating power.Circuit structure can be made simple with the resistance that resistance is adjustable in the present embodiment, the area taking substrate is less, can save the material of substrate.
Further, the geometric center of this rectangular array and the center superposition of this disc wafer.Like this, can guarantee that whole LED is in the center on disc wafer surface, bright dipping evenly.
In the present embodiment, the quantity of this some LED lamp is 6, is arranged into the rectangle that two row three arrange, and namely every a line has three LED lamp.
Refer to Fig. 2, Fig. 2 is the LED drive circuit structure schematic diagram of the LED photovoltaic module of the utility model preferred embodiment.As shown in Figure 2, the LED drive circuit of the LED photovoltaic module of the utility model preferred embodiment mainly comprises: as L (live wire), N (zero line) two ends of power access end, rectification unit DB1, this rectification unit DB1 adopts the rectifier bridge of four common diode compositions, as series resistance R1 and the R2 of discharge cell, LED drive chip U2.The driving principle of this LED drive circuit to LED LED1, LED2, LED3 briefly introduces as follows:
AC power, after power access end L holds inflow, flows into rectification unit DB1, flows into the LED LED1 of many series connection, LED2, LED3 after rectification unit DB1 rectification is direct current.The LED LED1 of LED drive chip U2 as these many series connection, the electric current driving control unit of LED2, LED3, wherein first current output terminal 7 (OUT1) of a LED drive chip U2 rear road in parallel with the second current output terminal 5 (OUT2) is connected to the negative electrode of LED3, ground connection after another road is connected with electric capacity C1.Ground connection after resistance R1 is connected to after first Current adjustment end 2 (REXT1) is in parallel with the second Current adjustment end 4 (REXT2).The output current size of adjustable first current output terminal 7 (OUT1) of the resistance R1 as power adjustment unit and the second current output terminal 5 (OUT2), thus the luminous power changing LED.
The utility model also provides a kind of LED lamp, comprises base and is located at the LED photovoltaic module on this base, and wherein, this LED photovoltaic module is foregoing LED photovoltaic module.LED lamp of the present utility model can be shot-light, bulb lamp, lamp affixed to the ceiling, Down lamp.Due to LED lamp of the present utility model, there is aforesaid LED photovoltaic module, this LED photovoltaic module is by being positioned at by this some LED lamp in the middle position on this disc wafer surface, and line up rectangular array, the circuit module of this LED drive circuit is positioned at outside the rectangular array that this some LED lamp lines up, arrange around this some LED lamp, the compact conformation of whole LED photovoltaic module, the area of substrate in prior art with the substrate area of the LED photovoltaic module of power, decrease the use of baseplate material, also make uniform in light emission.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; 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 (10)
1. a LED photovoltaic module, comprise disc wafer, be located at LED drive circuit on described disc wafer and some LED lamp, it is characterized in that, described some LED lamp are positioned at the middle position on described disc wafer surface, and line up rectangular array, the circuit module of described LED drive circuit is positioned at outside the described rectangular array that described some LED lamp line up, and arranges around described some LED lamp.
2. LED photovoltaic module as claimed in claim 1, it is characterized in that, the circuit module of described LED drive circuit comprises power module and LED drive chip, and described LED drive chip and described power module are oppositely arranged on the both sides of described some LED lamp.
3. LED photovoltaic module as claimed in claim 2, is characterized in that, in the described rectangular array that described some LED lamp are lined up, the LED series connection in same row, the LED that arbitrary neighborhood two arranges is connected in series.
4. LED photovoltaic module as claimed in claim 1, it is characterized in that, described LED photovoltaic module also comprises at least two fixing holes, and described at least two fixing holes are oppositely arranged on the both sides of described some LED lamp.
5. LED photovoltaic module as claimed in claim 2, it is characterized in that, described power module comprises AC power incoming end and rectification unit, described rectification unit parallels with the first side of nearest described rectangular array, described AC power incoming end is positioned at described rectification unit side, and crossing with the extended line of described first side.
6. LED photovoltaic module as claimed in claim 2, it is characterized in that, described LED drive chip both sides are respectively equipped with power adjustment unit and filter unit for regulating described LED luminous power.
7. LED photovoltaic module as claimed in claim 6, is characterized in that, described power adjustment unit is the adjustable resistance of a resistance.
8. LED photovoltaic module as claimed in claim 1, is characterized in that, the geometric center of described rectangular array and the center superposition of described disc wafer.
9. LED photovoltaic module as claimed in claim 1, it is characterized in that, the quantity of described some LED lamp is 6, is arranged into the rectangle that two row three arrange.
10. a LED lamp, comprises base and is located at the LED photovoltaic module on described base, it is characterized in that, described LED photovoltaic module is the LED photovoltaic module described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520713012.9U CN205026455U (en) | 2015-09-15 | 2015-09-15 | LED lamps and lanterns and photovoltaic module thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520713012.9U CN205026455U (en) | 2015-09-15 | 2015-09-15 | LED lamps and lanterns and photovoltaic module thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205026455U true CN205026455U (en) | 2016-02-10 |
Family
ID=55258984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520713012.9U Active CN205026455U (en) | 2015-09-15 | 2015-09-15 | LED lamps and lanterns and photovoltaic module thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205026455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369292A (en) * | 2016-07-01 | 2017-02-01 | 深圳市长运通光电技术有限公司 | LED light source module based on chip scale package and LED lamp |
-
2015
- 2015-09-15 CN CN201520713012.9U patent/CN205026455U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369292A (en) * | 2016-07-01 | 2017-02-01 | 深圳市长运通光电技术有限公司 | LED light source module based on chip scale package and LED lamp |
| CN106369292B (en) * | 2016-07-01 | 2019-10-18 | 深圳市长运通半导体技术有限公司 | LED light source mould group and LED lamp based on wafer-level package |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205026455U (en) | LED lamps and lanterns and photovoltaic module thereof | |
| CN204943054U (en) | LED lamp and photoelectricity module thereof | |
| CN101586791A (en) | Simple energy-saving semiconductor lamp | |
| CN102738136A (en) | Distributed high-voltage light emitting diode (LED) module | |
| CN205026469U (en) | LED lamps and lanterns and photovoltaic module subassembly thereof | |
| CN204943089U (en) | LED photovoltaic die set | |
| CN201851969U (en) | Light emitting diode (LED) flat panel surface light source | |
| CN202003993U (en) | Large power LED packaging structure | |
| CN202633304U (en) | Distributed high-voltage LED die set | |
| CN207378508U (en) | A kind of Novel LED bulkhead lamp module | |
| CN205919161U (en) | Adopt de -electrification source photovoltaic module of no gold thread white light LED chip of high pressure | |
| CN105627110A (en) | LED photovoltaic module assembly | |
| CN201462504U (en) | Light emitting diode light source module | |
| CN106352260B (en) | Power supply photoelectricity module is gone without gold thread White-light LED chip using high pressure | |
| CN205026466U (en) | LED photovoltaic module subassembly | |
| CN205026456U (en) | LED lamps and lanterns and photovoltaic module thereof | |
| CN205155588U (en) | LED photovoltaic module subassembly | |
| CN205424441U (en) | LED photovoltaic module subassembly | |
| CN202302883U (en) | Planar multi-bank stagewise luminescent light-emitting diode (LED) lamp | |
| CN202432277U (en) | LED light source and LED lighting device | |
| CN202972727U (en) | Low-voltage module LED light bar | |
| CN202452143U (en) | 15-string and eight-parallel-branch light emitting diode (LED) chip integrated surface light source | |
| CN205026406U (en) | LED lamps and lanterns and photovoltaic module thereof | |
| CN202452142U (en) | Eight-string and ten-parallel-branch light emitting diode (LED) chip integrated surface light source | |
| CN201180950Y (en) | Light source module of LED |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161221 Address after: 518000 Guangdong City, Nanshan District province high tech in the middle of the two road, No. 2 Shenzhen International Software Park, room 201-205, room, 4 (only office) (222-226) Patentee after: Shenzhen CYT Optoelectronic Technology Co.,Ltd. Address before: 518000 Shenzhen, Guangdong, Nanshan District, Shenzhen science and technology in the road, Shenzhen, the 4 floor of the software park, building 2, building two Patentee before: Gu Daoxiong |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong City, Nanshan District province high tech in the middle of the two road, No. 2 Shenzhen International Software Park, room 201-205, room, 4 (only office) (222-226) Patentee after: Shenzhen mayor express Semiconductor Technology Co., Ltd. Address before: 518000 Guangdong City, Nanshan District province high tech in the middle of the two road, No. 2 Shenzhen International Software Park, room 201-205, room, 4 (only office) (222-226) Patentee before: Shenzhen CYT Optoelectronic Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |