CN201944583U - Novel light-emitting diode (LED) down lamp - Google Patents
Novel light-emitting diode (LED) down lamp Download PDFInfo
- Publication number
- CN201944583U CN201944583U CN2010206567639U CN201020656763U CN201944583U CN 201944583 U CN201944583 U CN 201944583U CN 2010206567639 U CN2010206567639 U CN 2010206567639U CN 201020656763 U CN201020656763 U CN 201020656763U CN 201944583 U CN201944583 U CN 201944583U
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- China
- Prior art keywords
- opening
- shell
- led
- reflector
- lamp
- Prior art date
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- Expired - Fee Related
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- 239000000758 substrate Substances 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a novel light-emitting diode (LED) street lamp with energy and electricity saving, good heat dissipation effect and long service life, which comprises a shell, a reflective cup, a substrate, at least one LED lamp, a heat sink, a circuit board and a lead, wherein the shell is provided with a hollow cavity and an opening, and the reflective cup is arranged in the shell and is provided with a hollow cavity; the two ends of the reflective cup are respectively provided with a first opening and a second opening, and one end close to the opening of the shell is the first opening; the cross section area of the reflective cup gradually increase from the second opening to the first opening, and the substrate is arranged on the second opening of the reflective cup; the LED lamps are arranged on one surface of the substrate close to the first opening in the reflective cup, and the heat sink is arranged on one surface of the substrate away from the LED lamps; and the circuit board is arranged at one end away from the opening in the shell, and the LED lamps are electrically connected with the circuit board through the lead.
Description
Technical field
The utility model relates to a kind of lamp, belongs to lighting field, especially relates to a kind of New LED Down lamp.
Background technology
Down lamp is a kind of lighting that is embedded into light down-ejection type in the ceiling.Its maximum characteristics are exactly to keep the integral body of building decoration unified and perfect, and this latent the putting property light fixture that is flush-mounted in ceiling inside can not destroy the perfect unity of furred ceiling art because of the setting of light fixture.Down lamp generally is that a screw socket is arranged, and traditional Down lamp is loaded onto incandescent lamp.But traditional Down lamp that incandescent lamp is housed, its power consumption is big, and radiating effect is not good; And service life is too short, influences result of use.
The utility model content
Therefore, at above-mentioned problem, the utility model provides a kind of energy saving, good heat dissipation effect, the Novel LED street lamp of long service life.
For achieving the above object, the utility model is achieved through the following technical solutions: a kind of New LED Down lamp, comprise shell, reflector, substrate, at least one LED lamp, fin, circuit board and lead, described shell has hollow reservoir, shell is provided with an opening, described reflector is located in the shell, described reflector has hollow reservoir, the reflector two ends are respectively equipped with first opening and second opening, end near shell aperture is first opening, the cross-sectional area of reflector increases to first opening gradually from second opening, described substrate is located on second opening of reflector, described each LED lamp is located at substrate near in the reflector on the side of first opening, described fin is located on the side of substrate away from the LED lamp, described circuit board is located at the interior end away from opening of shell, and the LED lamp is electrically connected with circuit board by lead.
Further improve and be: described LED Down lamp also comprises light-passing board, and described light-passing board is located on the shell aperture removably.
Further improve and be: the quantity of described LED lamp is 6.
By adopting the aforementioned techniques scheme, the beneficial effects of the utility model are: Down lamp of the present utility model adopts the LED lamp, compares with traditional Down lamp that incandescent lamp is housed, and the power consumption of LED lamp is little, energy saving and long service life.And LED Down lamp of the present utility model is provided with fin, and radiating effect is better, has also increased the service life of the utility model LED Down lamp.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Embodiment:
With reference to figure 1, present embodiment discloses a kind of New LED Down lamp, comprises shell 1, reflector 2, substrate 3, LED lamp 4, fin 5, circuit board 6, lead 7 and light-passing board 8, wherein:
Described shell 1 has hollow reservoir, and shell 1 is provided with an opening, and described light-passing board 8 is located on outer 1 shell opener removably.Described reflector 2 is located in the shell 1, described reflector 2 has hollow reservoir, and reflector 2 two ends are respectively equipped with first opening and second opening, and an end of close shell 1 opening is first opening, the cross-sectional area of reflector 2 increases to first opening gradually from second opening, and it is horn-like that integral body is.Described substrate 3 is located on second opening of reflector 2, the quantity of described LED lamp 4 is 6, described each LED lamp 4 is located at substrate 3 near on the side of first opening, each LED lamp 4 is located in the reflector 2, described fin 5 is located on the side of substrate 3 away from LED lamp 4, described circuit board 6 is located at shell 1 an interior end away from opening, and LED lamp 4 is electrically connected with circuit board 6 by lead 7.
The basic structure of LED lamp is an electroluminescent semi-conducting material, places on the leaded shelf, uses epoxy sealing all around then, plays the effect of protection internal core.The consumed energy of LED lamp reduces 80% with the incandescent lamp of light efficiency, thus the LED Down lamp compare with traditional incandescent lamp Down lamp, more energy-conservation.Under appropriate electric current and voltage, can reach 100,000 hours the service life of LED lamp, contrasts traditional incandescent lamp Down lamp, its longer service life.And LED Down lamp of the present utility model is provided with fin, and radiating effect is better, has also increased the service life of the utility model LED Down lamp.
The above record only for utilizing the embodiment of this origination techniques content, anyly is familiar with modification, the variation that this skill person uses this creation to do, and all belongs to the claim of this creation opinion, and is not limited to those disclosed embodiments.
Claims (3)
1. New LED Down lamp, it is characterized in that: comprise shell, reflector, substrate, at least one LED lamp, fin, circuit board and lead, described shell has hollow reservoir, shell is provided with an opening, described reflector is located in the shell, described reflector has hollow reservoir, the reflector two ends are respectively equipped with first opening and second opening, end near shell aperture is first opening, the cross-sectional area of reflector increases to first opening gradually from second opening, described substrate is located on second opening of reflector, described each LED lamp is located at substrate near in the reflector on the side of first opening, described fin is located on the side of substrate away from the LED lamp, and described circuit board is located at the interior end away from opening of shell, and the LED lamp is electrically connected with circuit board by lead.
2. New LED Down lamp according to claim 1 is characterized in that: described LED Down lamp also comprises light-passing board, and described light-passing board is located on the shell aperture removably.
3. New LED Down lamp according to claim 1 and 2 is characterized in that: the quantity of described LED lamp is 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206567639U CN201944583U (en) | 2010-12-09 | 2010-12-09 | Novel light-emitting diode (LED) down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206567639U CN201944583U (en) | 2010-12-09 | 2010-12-09 | Novel light-emitting diode (LED) down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201944583U true CN201944583U (en) | 2011-08-24 |
Family
ID=44471925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206567639U Expired - Fee Related CN201944583U (en) | 2010-12-09 | 2010-12-09 | Novel light-emitting diode (LED) down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201944583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102628556A (en) * | 2012-03-28 | 2012-08-08 | 上海理工大学 | Light-emitting diode (LED) anti-explosion lamp |
-
2010
- 2010-12-09 CN CN2010206567639U patent/CN201944583U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102628556A (en) * | 2012-03-28 | 2012-08-08 | 上海理工大学 | Light-emitting diode (LED) anti-explosion lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20131209 |