CN204268148U - The embedded LED street lamp module of power supply - Google Patents
The embedded LED street lamp module of power supply Download PDFInfo
- Publication number
- CN204268148U CN204268148U CN201420731012.7U CN201420731012U CN204268148U CN 204268148 U CN204268148 U CN 204268148U CN 201420731012 U CN201420731012 U CN 201420731012U CN 204268148 U CN204268148 U CN 204268148U
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- CN
- China
- Prior art keywords
- constant flow
- bridge rectifier
- radiator
- flow module
- led
- 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
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Led Device Packages (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses the embedded LED street lamp module of a kind of power supply, metal base circuit board is fixed with bridge rectifier, piezo-resistance, TVS diode, one or more constant flow module and equally distributed each LED; AC power, by after being connected in parallel on its two ends piezo-resistance and TVS diode, is connected to two inputs of bridge rectifier; The cathode output end of bridge rectifier is a road or point multichannel, and every road is by connecting the input of constant flow module after the suitable each LED connect, the output of each constant flow module connects the cathode output end of bridge rectifier; Metal base circuit board is fixed on base plate of radiator, and lens are buckled in outside metal base circuit board, and its surrounding is crimped on seal washer, and each protruding buckling groove on it is connected on the pin of radiator.Little, lightweight, the fixing reliability of the utility model volume is high, convenient disassembly, and does not damage connector after removing and installing.
Description
Technical field
The utility model belongs to field of LED illumination, relates to a kind of LED street lamp module.
Background technology
Existing LED street lamp module cannot directly use, necessary optional equipment external Waterproof LED driving power, this power supply is in order to ensure that the performances such as its waterproof generally adopt casting glue embedding, the large Heavy Weight of volume, virtually add the volume and weight of whole street lamp, cause the present situation that present ubiquitous LED street lamp lamp holder is overweight, also very high to the requirement of strength of lamp stand, add the production stage of road lamp cap simultaneously, be therefore badly in need of little, the lightweight road lamp cap of a kind of volume of development.And edge is fixed on base plate of radiator by screw by the flat diffuser of existing LED street lamp module or lens, at flat diffuser or be crimped with sealing gasket between lens and base plate of radiator; But because screw easily loosens, cause screw hole increasing, even can not fix and cause flat diffuser or lens to drop, especially after repair demolition, more easily cause the generation of above-mentioned situation.
Utility model content
The purpose of this utility model solves the above-mentioned problems in the prior art exactly, provides the embedded LED street lamp module of a kind of power supply, and little, lightweight, the fixing reliability of its volume is high, convenient disassembly, and does not damage connector after removing and installing.
For achieving the above object, technical solution of the present utility model is: the embedded LED street lamp module of a kind of power supply, and it comprises great power LED, bridge rectifier, piezo-resistance, TVS diode, one or more constant flow module, metal base circuit board, radiator, seal washer and lens; Metal base circuit board is fixed with bridge rectifier, piezo-resistance, TVS diode, one or more constant flow module and equally distributed each LED; AC power, by after being connected in parallel on its two ends piezo-resistance and TVS diode, is connected to two inputs of bridge rectifier; When only having a constant flow module, the cathode output end of bridge rectifier is by connecting the input of constant flow module after the suitable each LED connect, the output of constant flow module connects the cathode output end of bridge rectifier; During multiple constant flow module, each LED divides equally, and the cathode output end of bridge rectifier divides multichannel, and every road is by connecting the input of constant flow module after the suitable each LED connect, the output of each constant flow module all connects the cathode output end of bridge rectifier; Radiator is made up of the multiple straight wing that base plate and base plate distribute; Metal base circuit board is fixed on base plate of radiator, and seal washer is fixed on the surrounding of base plate of radiator, and the surrounding of lens is fixed with multiple protruding buckling groove respectively, and the corresponding position of radiator is fixed with multiple pin; Lens are buckled in outside metal base circuit board, and its surrounding is crimped on seal washer, and each protruding buckling groove on it is connected on the pin of radiator.
The centre of radiator described above is fixed with water joint.
The utility model external Waterproof LED driving power is arranged on metal base circuit board, radiator eliminates the design that LED drive power holds position, it greatly reduces the volume of radiator body wall, main wall is made only to become one, bottom surface thin plate, it considerably increases area of dissipation under the limited volume that takes up room, and eliminating external Waterproof LED driving power, driving power encapsulates without the need to independent encapsulating, greatly reduces LED street lamp module lamp holder volume and weight.Single street lamp module can directly use, and also use capable of being combined, adds the flexibility of LED module configuration, reduce production stage simultaneously, reduce trouble point, improve the reliability of whole lamp holder.The clamping fixation structure of lens and radiator is easy for installation and maintenance, and survivable connector during maintenance.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is stereo decomposing structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model will be further described.
As depicted in figs. 1 and 2, the present embodiment comprises great power LED 9, bridge rectifier, piezo-resistance, TVS diode, one or more constant flow module, aluminum-based circuit board 5, radiator 1, seal washer 6 and lens 8.Aluminum-based circuit board 5 is fixed with bridge rectifier, piezo-resistance, TVS diode, one or more constant flow module and equally distributed each LED 9; AC power, by after being connected in parallel on its two ends piezo-resistance and TVS diode, is connected to two inputs of bridge rectifier; When the present embodiment has three constant flow modules, each LED divides equally, and the cathode output end of bridge rectifier divides multichannel, and every road is by along the input connecting constant flow module after each LED connect, and the output of each constant flow module all connects the cathode output end of bridge rectifier.Radiator 1 is made up of the multiple straight wing 2 of distribution on base plate 4 and base plate 4.Aluminum-based circuit board 5 is fixed on base plate of radiator 4 by screw, and seal washer 6 is fixed on the surrounding of base plate of radiator 4 by screw 7, and the surrounding of lens 8 is fixed with multiple protruding buckling groove 10 respectively, and the corresponding position of radiator 1 is fixed with multiple pin 11; Lens 8 are buckled in outside aluminum-based circuit board 5, and its surrounding is crimped on seal washer 6, and each protruding buckling groove 10 on it is connected on the pin 11 of radiator.The centre of described radiator is fixed with water joint 3.
If when constant flow module described above only has one, the cathode output end of bridge rectifier is by along the input connecting constant flow module after each LED connect, and the output of constant flow module connects the cathode output end of bridge rectifier.
Above-described embodiment is only preferred and exemplary, and those skilled in the art according to the description of this patent, can adopt other equivalent technologies, and it all covered by the protection domain of this patent.
Claims (2)
1. the embedded LED street lamp module of power supply, is characterized in that: it comprises great power LED, bridge rectifier, piezo-resistance, TVS diode, one or more constant flow module, metal base circuit board, radiator, seal washer and lens; Metal base circuit board is fixed with bridge rectifier, piezo-resistance, TVS diode, one or more constant flow module and equally distributed each LED; AC power, by after being connected in parallel on its two ends piezo-resistance and TVS diode, is connected to two inputs of bridge rectifier; When only having a constant flow module, the cathode output end of bridge rectifier is by connecting the input of constant flow module after the suitable each LED connect, the output of constant flow module connects the cathode output end of bridge rectifier; During multiple constant flow module, each LED divides equally, and the cathode output end of bridge rectifier divides multichannel, and every road is by connecting the input of constant flow module after the suitable each LED connect, the output of each constant flow module all connects the cathode output end of bridge rectifier; Radiator is made up of the multiple straight wing that base plate and base plate distribute; Metal base circuit board is fixed on base plate of radiator, and seal washer is fixed on the surrounding of base plate of radiator, and the surrounding of lens is fixed with multiple protruding buckling groove respectively, and the corresponding position of radiator is fixed with multiple pin; Lens are buckled in outside metal base circuit board, and its surrounding is crimped on seal washer, and each protruding buckling groove on it is connected on the pin of radiator.
2. the embedded LED street lamp module of power supply according to claim 1, is characterized in that: the centre of described radiator is fixed with water joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420731012.7U CN204268148U (en) | 2014-12-01 | 2014-12-01 | The embedded LED street lamp module of power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420731012.7U CN204268148U (en) | 2014-12-01 | 2014-12-01 | The embedded LED street lamp module of power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204268148U true CN204268148U (en) | 2015-04-15 |
Family
ID=52803012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420731012.7U Expired - Fee Related CN204268148U (en) | 2014-12-01 | 2014-12-01 | The embedded LED street lamp module of power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204268148U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439758A (en) * | 2016-12-08 | 2017-02-22 | 飞科达理智能科技股份有限公司 | Illumination heat abstractor for LED street lamp |
| CN106917967A (en) * | 2017-04-12 | 2017-07-04 | 南京中电熊猫照明有限公司 | One kind exchange is straight to drive LED light source module |
| CN107246565A (en) * | 2017-08-04 | 2017-10-13 | 中节能晶和照明有限公司 | A kind of LED street lamp module for being easy to safeguard |
| CN108980791A (en) * | 2018-08-10 | 2018-12-11 | 南昌市诺珂光电有限公司 | A kind of mould group and its production technology convenient for automated production |
-
2014
- 2014-12-01 CN CN201420731012.7U patent/CN204268148U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439758A (en) * | 2016-12-08 | 2017-02-22 | 飞科达理智能科技股份有限公司 | Illumination heat abstractor for LED street lamp |
| CN106917967A (en) * | 2017-04-12 | 2017-07-04 | 南京中电熊猫照明有限公司 | One kind exchange is straight to drive LED light source module |
| CN107246565A (en) * | 2017-08-04 | 2017-10-13 | 中节能晶和照明有限公司 | A kind of LED street lamp module for being easy to safeguard |
| CN108980791A (en) * | 2018-08-10 | 2018-12-11 | 南昌市诺珂光电有限公司 | A kind of mould group and its production technology convenient for automated production |
| CN108980791B (en) * | 2018-08-10 | 2023-08-11 | 南昌市诺珂光电有限公司 | Module convenient for automatic production and production process thereof |
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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: 20150415 Termination date: 20181201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |