CN203872382U - LED photoelectric structure capable of high-efficiency cooling - Google Patents
LED photoelectric structure capable of high-efficiency cooling Download PDFInfo
- Publication number
- CN203872382U CN203872382U CN201420119856.6U CN201420119856U CN203872382U CN 203872382 U CN203872382 U CN 203872382U CN 201420119856 U CN201420119856 U CN 201420119856U CN 203872382 U CN203872382 U CN 203872382U
- Authority
- CN
- China
- Prior art keywords
- power supply
- pcb
- light source
- quick connector
- supply pcb
- 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 - Lifetime
Links
- 238000001816 cooling Methods 0.000 title abstract 2
- 239000003990 capacitor Substances 0.000 claims abstract description 11
- 238000003466 welding Methods 0.000 claims description 18
- 230000005855 radiation Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 abstract 2
- 238000009792 diffusion process Methods 0.000 abstract 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Electroluminescent Light Sources (AREA)
Abstract
The utility model discloses an LED photoelectric structure capable of high-efficiency cooling. The structure comprises a quick connector, a capacitor, a filtering inductor, a front power supply PCB, a front quick connector, a light source PCB, a rear quick connector, a transformer, a rear power supply PCB, an electrolytic capacitor, and a MOSFET. The quick connector, the capacitor and the filtering inductor are soldered onto the front power supply PCB. The front quick connector is in plug connection with the light source PCB in plug connection with the rear quick connector. The transformer, the electrolytic capacitor and the MOSFET are soldered onto the rear power supply PCB. Power supplies are separated according to circuit functional structures, and the circuit design is no longer influenced by the overall layout. The split-type power supply structure better facilitates outward diffusion of heat of the power supplies, so that the work environment temperatures of electronic components in power circuits are lowered, and the work temperature of an LED light source is reduced as well. Thus the service life can be extended. The power supplies and the light source all employ the quick connectors for connection, so that product assembly is more convenient and the production efficiency is improved.
Description
Technical field
The utility model relates to a kind of LED photoconductive structure, particularly a kind of LED photoconductive structure of high efficiency and heat radiation.
Background technology
Existing LED power supply is generally one-piece type structure, the heat that this design oneself power consumption produces is more concentrated, be unfavorable for the heat radiation of power supply, thereby affect the working temperature of LED light source, electronic devices and components are at high temperature worked for a long time, be not suitable for the operational environment of high temperature, reduction of service life.
Utility model content
The utility model provides a kind of LED photoconductive structure of high efficiency and heat radiation, mainly solves one-piece type power supply and under high temperature, works and the problem reducing useful life.
The utility model takes following scheme to realize:
A LED photoconductive structure for high efficiency and heat radiation, comprises snap joint, electric capacity, filter inductance, front power supply PCB, front fast interface, light source PCB, rear fast interface, transformer, rear power supply PCB, electrochemical capacitor, MOSFET; Described snap joint and power supply PCB welding, described electric capacity and power supply PCB welding, described filter inductance and power supply PCB welding, described front fast interface and light source PCB peg graft, described light source PCB and rear fast interface are pegged graft, described transformer and rear power supply PCB welding, described electrochemical capacitor and rear power supply PCB welding, described MOSFET and rear power supply PCB welding.
The utility model has the advantage of: power supply is separated from each other by circuit function structure, circuit design is no longer subject to the impact of integral layout, Split type electric source structure be more conducive to the heat of power supply own to outdiffusion, the operating ambient temperature of the electronic devices and components on power circuit decreases, also make the working temperature of LED light source reduce, can increase the service life, the connected mode that the connection of power supply and light source all adopts snap joint to be connected, make the assembling of product more convenient, can improve the production efficiency of product.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of LED photoconductive structure of high efficiency and heat radiation.
Embodiment
Below in conjunction with 1 pair of the utility model of accompanying drawing, do further detailed annotation:
1 snap joint, 2 electric capacity, 3 filter inductances, 4 front power supply PCB, 5 front fast interfaces, 6 light source PCB, 7 rear fast interfaces, 8 transformers, 9 rear power supply PCB, 10 electrochemical capacitors, 11MOSFET.
The utility model comprises snap joint, electric capacity, filter inductance, front power supply PCB, front fast interface, light source PCB, rear fast interface, transformer, rear power supply PCB, electrochemical capacitor, MOSFET; Described snap joint and power supply PCB welding, described electric capacity and power supply PCB welding, described filter inductance and power supply PCB welding, described front fast interface and light source PCB peg graft, described light source PCB and rear fast interface are pegged graft, described transformer and rear power supply PCB welding, described electrochemical capacitor and rear power supply PCB welding, described MOSFET and rear power supply PCB welding.
Utilize technical scheme described in the utility model, or those skilled in the art being under the inspiration of technical solutions of the utility model, designs similar technical scheme, and reaching above-mentioned technique effect, is all to fall into protection range of the present utility model.
Claims (1)
1. a LED photoconductive structure for high efficiency and heat radiation, is characterized in that: comprise snap joint, electric capacity, filter inductance, front power supply PCB, front fast interface, light source PCB, rear fast interface, transformer, rear power supply PCB, electrochemical capacitor, MOSFET; Described snap joint and power supply PCB welding, described electric capacity and power supply PCB welding, described filter inductance and power supply PCB welding, described front fast interface and light source PCB peg graft, described light source PCB and rear fast interface are pegged graft, described transformer and rear power supply PCB welding, described electrochemical capacitor and rear power supply PCB welding, described MOSFET and rear power supply PCB welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420119856.6U CN203872382U (en) | 2014-03-18 | 2014-03-18 | LED photoelectric structure capable of high-efficiency cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420119856.6U CN203872382U (en) | 2014-03-18 | 2014-03-18 | LED photoelectric structure capable of high-efficiency cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203872382U true CN203872382U (en) | 2014-10-08 |
Family
ID=51653299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420119856.6U Expired - Lifetime CN203872382U (en) | 2014-03-18 | 2014-03-18 | LED photoelectric structure capable of high-efficiency cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203872382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930383A (en) * | 2015-07-01 | 2015-09-23 | 上海顿格电子贸易有限公司 | LED filament bulb |
-
2014
- 2014-03-18 CN CN201420119856.6U patent/CN203872382U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930383A (en) * | 2015-07-01 | 2015-09-23 | 上海顿格电子贸易有限公司 | LED filament bulb |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203872382U (en) | LED photoelectric structure capable of high-efficiency cooling | |
| CN203181299U (en) | Constant-current driving circuit structure for small-power lamps | |
| CN204291537U (en) | A kind of EMC circuit being applied to fluorescent lamp | |
| CN204859636U (en) | Energy -conserving LED drive circuit | |
| CN204259206U (en) | A kind of electric ballast is with replacing LED lamp tube circuit | |
| CN204425181U (en) | A kind of multi-channel portable D.C. regulated power supply | |
| CN104936328A (en) | High-efficiency heat-dissipation LED photoelectric structure | |
| CN202424537U (en) | Full-digitalization intelligent voltage stabilizer | |
| CN202634270U (en) | DC voltage stabilizing power supply circuit | |
| CN206060226U (en) | A kind of special individual event combining inverter of blower fan | |
| CN201919225U (en) | High-efficiency high-power-factor LED lamp | |
| CN204829674U (en) | Folding lamp of multi -functional solar energy | |
| CN205319950U (en) | Computer power supply | |
| CN204361275U (en) | Small size car antenna | |
| CN204858978U (en) | Railroad locomotive power supply module | |
| CN204886690U (en) | EMC power isolation filter module | |
| CN203617916U (en) | Simplified switching power supply | |
| CN203086794U (en) | Constant-current source of LED lamp | |
| CN203608437U (en) | LED power supply with PFC circuit | |
| CN204014148U (en) | A kind of modified model cold light piece driving circuit | |
| CN202651557U (en) | Multifunctional socket | |
| CN201995163U (en) | Lamp switch in synchrony with computer | |
| CN202135070U (en) | Dual-voltage capacitance-resistance voltage-reduction energy saving circuit | |
| CN204482102U (en) | A kind of twin voltage LED drive circuit | |
| CN202696479U (en) | Electronic transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |