CN201651872U - Cylindrical LED lamp - Google Patents
Cylindrical LED lamp Download PDFInfo
- Publication number
- CN201651872U CN201651872U CN2010201240175U CN201020124017U CN201651872U CN 201651872 U CN201651872 U CN 201651872U CN 2010201240175 U CN2010201240175 U CN 2010201240175U CN 201020124017 U CN201020124017 U CN 201020124017U CN 201651872 U CN201651872 U CN 201651872U
- Authority
- CN
- China
- Prior art keywords
- light
- led lamp
- cylindrical led
- circuit board
- pipe body
- 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
- 238000009792 diffusion process Methods 0.000 claims abstract description 19
- 229910002114 biscuit porcelain Inorganic materials 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000843 powder Substances 0.000 abstract 1
- 239000004065 semiconductor Substances 0.000 description 5
- 238000000149 argon plasma sintering Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a cylindrical LED lamp, which comprises a pipe body, a circuit board, a plurality of light-emitting diodes and a connecting sleeve, wherein the light-emitting diodes are arranged on the circuit board, the circuit board is arranged in the pipe body, a diffusion light plate is arranged in the pipe body, the diffusion light plate is arranged on the lower portion of the light-emitting diodes, and are arranged in a fixing slot which is arranged in the pipe body, and the pipe body is provided with a layer of nano-phosphor powder layer. Because the diffusion light plate is arranged in the pipe body, the diffusion light plate is arranged on the lower portions of the light-emitting diodes, light rays which are sent by the light-emitting diodes can lead the scattering effect of the light rays to be more uniform after passing through the diffusion light plate, thereby being capable of meeting the demands of eyes of people.
Description
Technical field
The utility model relates to a kind of LED light fixture, especially relates to a kind of cylindrical LED lamp.
Background technology
LED (Light Emitting Diode), light emitting diode is a kind of solid-state semiconductor devices, it can directly be converted into light to electricity.The heart of LED is a semi-conductive wafer, and an end of wafer is attached on the support, and an end is a negative pole, and the other end connects the positive pole of power supply, makes entire wafer by epoxy encapsulation.Semiconductor wafer is made up of two parts, and a part is a P-type semiconductor, occupies an leading position in its hole, the inside, and the other end is a N-type semiconductor, mainly is electronics here.But when these two kinds of semiconductors couple together, just form a P-N knot between them.When electric current acted on this wafer by lead, electronics will be pushed to the P district, and electronics will send energy with the form of photon, the luminous principle of LED that Here it is then with hole-recombination in the P district.And the light wavelength color of light just is by the material decision that forms the P-N knot.
LED is directly had the following advantages as lighting: 1, the LED consumed energy reduces 80% with the incandescent lamp of light efficiency; 2, LED does not have poisonous metal mercury, can not pollute environment; 3, LED uses low-tension supply, and supply voltage is between 6-24V, and is different and different according to product, so it is a safer power supply of ratio use high voltage source, is specially adapted to public place and family and uses.
But when LED is used as light fixture, during especially as the light source of cylindricality light fixture, may there be the uneven problem of light scattering; In addition, in order to guarantee suitable intensity of illumination, need a large amount of light emitting diodes that use.
The utility model content
The utility model has designed a kind of cylindrical LED lamp, the technical problem of its solution: may there be the uneven problem of light scattering in (1) traditional cylindrical LED lamp; (2) traditional cylindrical LED lamp needs a large amount of problems of using light emitting diode.
In order to solve the technical problem of above-mentioned existence, the utility model has adopted following scheme:
A kind of cylindrical LED lamp, comprise body, circuit board, a plurality of light emitting diode and branch sleeve, described a plurality of light emitting diode is installed in described circuit board, described circuit board is placed in the described body, be provided with a diffusion tabula rasa in the described body, described diffusion tabula rasa is arranged in the below of described a plurality of light emitting diodes and is installed in holddown groove on the described body; Described body is provided with one deck nano fluorescent bisque.
Further, described body is the plastics with light transmission.
Further, described body is provided with a plurality of louvres.
Further, described branch sleeve is provided with plug.
Further, described diffusion tabula rasa is to be tabular.
This cylindrical LED lamp is compared with traditional cylindrical LED lamp, has following beneficial effect:
(1) the utility model is owing to be provided with a diffusion tabula rasa in body, described diffusion tabula rasa is positioned at the below of a plurality of light emitting diodes, the light that light emitting diode sends can more can satisfy the requirement of people's eyes so that the light dispersion effect is more even through behind this diffusion tabula rasa.
(2) the utility model is owing to be provided with one deck nano fluorescent bisque on body, and the light that this nano fluorescent bisque can make light emitting diode send is softer or strong, perhaps is arranged to the cylindrical LED lamp of different colours, to meet the different needs.
Description of drawings
Fig. 1: the exploded view of the utility model cylindrical LED lamp;
Fig. 2: the radial cross-section of the utility model cylindrical LED lamp;
Fig. 3: the axial cutaway view of the utility model cylindrical LED lamp;
Fig. 4: the pipe structure schematic diagram of the utility model cylindrical LED lamp.
Description of reference numerals:
The 1-body; The 11-louvre; 12-nano fluorescent bisque; The 13-holddown groove; The 2-circuit board; The 3-light emitting diode; 4-spreads tabula rasa; The 5-branch sleeve; The 51-plug.
The specific embodiment
Below in conjunction with Fig. 1 to Fig. 4, the utility model is described further:
As Fig. 1, shown in 2 and 3, a kind of cylindrical LED lamp, comprise body 1, circuit board 2, a plurality of light emitting diodes 3 and branch sleeve 5, described a plurality of light emitting diode 3 is installed in described circuit board 2, described circuit board 2 is placed in the described body 1, be provided with a diffusion tabula rasa 4 in the described body 1, described diffusion tabula rasa 4 is arranged in the below of described a plurality of light emitting diode 3 and is installed in holddown groove 13 on the described body 1, described diffusion tabula rasa is positioned at the below of a plurality of light emitting diodes, the light that light emitting diode sends can more can satisfy the requirement of people's eyes so that the light dispersion effect is more even through behind this diffusion tabula rasa.
Described body 1 is provided with one deck nano fluorescent bisque 12.This nano fluorescent bisque 12 can perhaps be arranged to the cylindrical LED lamp of different colours, to meet the different needs so that the light that light emitting diode 3 sends is softer or strong.
The plastics of described body 1 for having light transmission.
Described body 1 is provided with a plurality of louvres 11.Louvre 11 can be derived the high-temperature gas in the body 1, prolongs the service life of light fixture.
Described branch sleeve 5 is provided with plug 51.
Described diffusion tabula rasa 4 is to be tabular.
As shown in Figure 4, body 1 is provided with one deck nano fluorescent bisque 12.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obvious realization of the present utility model is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present utility model and technical scheme to carry out; or design of the present utility model and technical scheme are directly applied to other occasions without improving, all in protection domain of the present utility model.
Claims (5)
1. cylindrical LED lamp, comprise body (1), circuit board (2), a plurality of light emitting diode (3) and branch sleeve (5), described a plurality of light emitting diode (3) is installed in described circuit board (2), described circuit board (2) is placed in the described body (1), it is characterized in that: be provided with a diffusion tabula rasa (4) in the described body (1), described diffusion tabula rasa (4) is arranged in the below of described a plurality of light emitting diode (3) and is installed in holddown groove (13) on the described body (1); Described body (1) is provided with one deck nano fluorescent bisque (12).
2. according to the described cylindrical LED lamp of claim 1, it is characterized in that: the plastics of described body (1) for having light transmission.
3. according to the described cylindrical LED lamp of claim 2, it is characterized in that: described body (1) is provided with a plurality of louvres (11).
4. according to the described cylindrical LED lamp of claim 3, it is characterized in that: described branch sleeve (5) is provided with plug (51).
5. according to the described cylindrical LED lamp of claim 4, it is characterized in that: described diffusion tabula rasa (4) is to be tabular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201240175U CN201651872U (en) | 2010-03-05 | 2010-03-05 | Cylindrical LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201240175U CN201651872U (en) | 2010-03-05 | 2010-03-05 | Cylindrical LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201651872U true CN201651872U (en) | 2010-11-24 |
Family
ID=43117111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201240175U Expired - Fee Related CN201651872U (en) | 2010-03-05 | 2010-03-05 | Cylindrical LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201651872U (en) |
-
2010
- 2010-03-05 CN CN2010201240175U patent/CN201651872U/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: QUANZHOU GOLDEN SUN ELECTRONIC CO., LTD. Free format text: FORMER OWNER: WUHU CHENTONG LIGHTING CO., LTD. Effective date: 20110603 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 241000 NO. 96, BUILDING 8, NEW TIMES COMMERCIAL STREET, YIJIANG DISTRICT, WUHU CITY, ANHUI PROVINCE TO: 362000 NO. 1303, HIGH-TECH. ELECTRONICS INFORMATION INDUSTRIAL PARK, SOUTH RING ROAD, JIANGNAN, LICHENG DISTRICT, QUANZHOU CITY, FUJIAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110603 Address after: 362000, 1303, hi tech electronic information industrial park, Jiangnan South Ring Road, Licheng District, Fujian, Quanzhou Patentee after: Quanzhou Golden Sun Electronic Co., Ltd. Address before: 241000, No. 8, 96 new age commercial street, Yijiang District, Anhui, Wuhu, China Patentee before: Wuhu Chentong Lighting Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20190305 |