CN202065718U - High-power LED (light-emitting diode) local lighting lamp - Google Patents
High-power LED (light-emitting diode) local lighting lamp Download PDFInfo
- Publication number
- CN202065718U CN202065718U CN2011201143432U CN201120114343U CN202065718U CN 202065718 U CN202065718 U CN 202065718U CN 2011201143432 U CN2011201143432 U CN 2011201143432U CN 201120114343 U CN201120114343 U CN 201120114343U CN 202065718 U CN202065718 U CN 202065718U
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- CN
- China
- Prior art keywords
- lamp
- cup
- led
- light
- local lighting
- 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
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a high-power LED (light-emitting diode) local lighting lamp which is characterized in that the lighting lamp comprises a terminal, a sheath, a power cord, an LED lamp bead, a circuit board, a light-condensing cup, a lamp cup and a light-transmitting glass plate, wherein the terminal is connected with the power cord, the power cord is positioned in the sheath, the LED lamp bead is mounted on the circuit board and electrically connected with the power cord, the LED lamp bead is positioned in the light-condensing cup, the light-condensing cup is positioned in the lamp cup and the light-transmitting glass plate is mounted on the lamp cup. A stainless steel ring is mounted outside the lamp cup. The circuit board is an aluminum baseplate with high heat conductivity coefficient. The high-power LED local lighting lamp has the advantages of good heat radiation effect, uniform light spots, environmental friendliness, no toxicity and no pollution.
Description
Technical field
The utility model relates to a kind of great power LED local lighting lamp, be specifically a kind of good heat dissipation effect, hot spot evenly, environment-protecting asepsis, free of contamination great power LED local lighting lamp.
Background technology
In recent years, because the succeeding in developing of the LED of white light, LED began to enter into illuminating industry.LED belongs to cold light source, compares with fluorescent lamp with white trifoliate orange lamp, and it has long, the shock-resistant advantage such as fragmentation that promptly is difficult in power and energy saving, life-span, compares with fluorescent lamp, and the advantage of do not glimmer in addition, toggle speed is fast is considered as perfect light source of new generation by the photoelectricity industry.Though LED is regarded as cold light source, still can produce certain heat during work, the operating temperature of LED generally should be less than 50 degree.Have data to show, when the operating temperature of LED reaches 55 when spending, its life-span will reduce half.There is the shortcoming that radiating effect is poor, hot spot is inhomogeneous, existence is polluted to environment in existing great power LED local lighting lamp.
Summary of the invention
The purpose of this utility model provide a kind of good heat dissipation effect, hot spot evenly, environment-protecting asepsis, free of contamination great power LED local lighting lamp.
The purpose of this utility model is achieved through the following technical solutions:
A kind of great power LED local lighting lamp, it is characterized in that: described illuminating lamp comprises terminal, sheath, power line, LED lamp pearl, wiring board, prefocus cup, Lamp cup and light transmission glass plate, terminal is connected with power line, power line is positioned at sheath, LED lamp pearl is installed and is electrically connected in the circuit board and with power line, LED lamp pearl is positioned at prefocus cup, and prefocus cup is positioned at Lamp cup, and light transmission glass plate is installed on the Lamp cup.
Described Lamp cup is equipped with stainless steel coil outward.
Described wiring board is the aluminium base of high thermal conductivity coefficient.
The utility model compared with prior art has the following advantages.
The utility model compare existing great power LED local lighting light fixture have good heat dissipation effect, hot spot evenly, environment-protecting asepsis, free of contamination advantage.
Description of drawings
Fig. 1 is the structural representation of the utility model great power LED local lighting lamp.
The specific embodiment
Below in conjunction with accompanying drawing the utility model great power LED local lighting lamp is described in further detail.
As shown in Figure 1, great power LED local lighting lamp described in the utility model comprises terminal 1, sheath 2, power line 3, LED lamp pearl 4, wiring board 5, prefocus cup 6, Lamp cup 7 and light transmission glass plate 8, terminal is connected with power line, power line is positioned at sheath, LED lamp pearl is installed and is electrically connected in the circuit board and with power line, LED lamp pearl is positioned at prefocus cup, and prefocus cup is positioned at Lamp cup, and light transmission glass plate is installed on the Lamp cup.Lamp cup is equipped with stainless steel coil 9 outward.Wiring board is the aluminium base of high thermal conductivity coefficient, and thickness reaches more than 2 millimeters, can improve the radiating effect of great power LED, increases substantially the service life of LED.Illuminating lamp adopts up-to-date LED encapsulation technology, makes hot spot more even.Adopted the electronic devices and components of leadless environment-friendly, met American-European up-to-date ROHS standard, avirulence is residual, non-environmental-pollution.
Claims (3)
1. great power LED local lighting lamp, it is characterized in that: described illuminating lamp comprises terminal, sheath, power line, LED lamp pearl, wiring board, prefocus cup, Lamp cup and light transmission glass plate, terminal is connected with power line, power line is positioned at sheath, LED lamp pearl is installed and is electrically connected in the circuit board and with power line, LED lamp pearl is positioned at prefocus cup, and prefocus cup is positioned at Lamp cup, and light transmission glass plate is installed on the Lamp cup.
2. great power LED local lighting lamp according to claim 1, it is characterized in that: described Lamp cup is equipped with stainless steel coil outward.
3. great power LED local lighting lamp according to claim 1 is characterized in that: described wiring board is the aluminium base of high thermal conductivity coefficient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201143432U CN202065718U (en) | 2011-04-18 | 2011-04-18 | High-power LED (light-emitting diode) local lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201143432U CN202065718U (en) | 2011-04-18 | 2011-04-18 | High-power LED (light-emitting diode) local lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202065718U true CN202065718U (en) | 2011-12-07 |
Family
ID=45059580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201143432U Expired - Fee Related CN202065718U (en) | 2011-04-18 | 2011-04-18 | High-power LED (light-emitting diode) local lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202065718U (en) |
-
2011
- 2011-04-18 CN CN2011201143432U patent/CN202065718U/en not_active Expired - Fee Related
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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: 20111207 Termination date: 20160418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |