CN202109283U - Led energy-saving lamp - Google Patents
Led energy-saving lamp Download PDFInfo
- Publication number
- CN202109283U CN202109283U CN2011202358465U CN201120235846U CN202109283U CN 202109283 U CN202109283 U CN 202109283U CN 2011202358465 U CN2011202358465 U CN 2011202358465U CN 201120235846 U CN201120235846 U CN 201120235846U CN 202109283 U CN202109283 U CN 202109283U
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- China
- Prior art keywords
- lamp
- printed circuit
- circuit board
- assembled
- pcb
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- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses an LED energy-saving lamp, which comprises a luminous body, a lamp shell and a lamp cap. The luminous body is assembled at an opening of the upper end of the lamp shell and consists of a plurality of LEDs and a printed circuit board, the LEDs are assembled on the printed circuit board and are mutually serially or parallelly connected, a driving circuit PCB (printed circuit board) is mounted in the lamp shell, a driving circuit is assembled on the driving circuit PCB, the luminous body, the driving circuit and the lamp cap are connected via leads, and insulation guide tubes are assembled on pins of the LEDs. The LED energy-saving lamp has the advantages of high lighting effect, energy conservation, safety and reliability in operation, long service life, soft light, environmental protection, compact structure and small volume, and can be widely utilized as an illuminating lamp for places such as families, shopping malls, schools, factories, office buildings, hotels and the like.
Description
Technical field
The utility model relates to a kind of lighting, more specifically to a kind of LED electricity-saving lamp.
Background technology
Along with improving constantly of China's sustainable development of economy and living standards of the people, the demand of people's illumination light fixture also increases fast, simultaneously, payes attention to the quality and the effect of lighting more.Existing lighting mainly contains incandescent lamp and fluorescent lamp.But the electric energy that incandescent lamp consumes is many, and bulb temperature is high, and service life is short, and shell is glass, and is frangible, is prone to hurt the people, and it adopts the low frequency ac power supply, and stroboscopic is arranged.The shortcoming of fluorescent lamp has sound, brightness to change, start shooting with voltage and glitters, consumes energy when closing when being work.Though the electricity-saving lamp of promoting the use of recently cuts down the consumption of energy to a certain extent, mercury is arranged in the fluorescent tube, environment there is pollution, filament is arranged in the fluorescent tube; Easy fracture of wire under the frequent switch is prone to make the fluorescent tube blackout, is gas discharge in the fluorescent tube, and ultraviolet light is arranged; Owing to adopt high-frequency ac to give lamp tube power supply, stroboscopic is arranged, fluorescent tube is a glass; Frangible, be prone to hurt the people, the fluorescent tube heating.
Summary of the invention
The purpose of the utility model is the deficiency that overcomes prior art, and a kind of LED electricity-saving lamp of energy-conservation, long service life is provided.
The purpose of the utility model is to be achieved through following technical proposals:
A kind of LED electricity-saving lamp comprises illuminator, lamp housing, lamp holder, and said illuminator is assemblied in the opening part of lamp housing upper end, and illuminator is made up of several LED and printed circuit board (PCB), and LED is assemblied on the printed circuit board (PCB), and in series or in parallel with each other; The drive circuit pcb board is housed in lamp housing, and a drive circuit is assemblied on the drive circuit pcb board, with lead illuminator, drive circuit and lamp holder is connected.
Be equipped with insulated conduit on the pin of said LED.
Said lamp housing is provided with air vent.
The beneficial effect of the utility model is:
1, the utility model is energy-conservation, and its energy consumption is merely 1/10 of incandescent lamp, and 1/4 of electronic energy-saving lamp can be worked under the frequent turn-off of turning on light, and belongs to the cold light source type, work under low-heat, and light efficiency is high.
2, the utility model belongs to solid-state encapsulation, is not afraid of vibration, and is safe and reliable, and long service life is tens of times of traditional tengsten lamp.
3, the utility model does not have stroboscopic, pure DC operation, and light is soft, has eliminated the visual fatigue that the conventional light source stroboscopic causes.
4, the utility model environmental protection, pollution element such as not leaded, mercury has no pollution to environment, and does not have ultraviolet ray and infrared radiation, and no filament and glass shell do not have the cracked problem of traditional tube, and human body is not had injury, radiationless.
5, the compact conformation of the utility model, volume are little, easy to use, are widely used as the lighting of family, market, school, factory, office building, hotel.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Be labeled as among the figure: 1-illuminator, 2-LED, 3-pin, 4-insulated conduit, 5-printed circuit board (PCB), 6-lamp housing, 7-lead, 8-drive circuit pcb board, 9-drive circuit, 10-air vent, 11-lamp holder.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
As shown in Figure 1, a kind of LED electricity-saving lamp comprises illuminator 1, lamp housing 6, lamp holder 11; Said illuminator 1 is assemblied in the opening part of lamp housing 6 upper ends; Lamp holder 11 is assemblied in the lower end of lamp housing 6, and illuminator 1 is made up of several LED2 and printed circuit board (PCB) 5, and LED2 is assemblied on the printed circuit board (PCB) 5; And in series or in parallel with each other, be equipped with insulated conduit 4 on the pin 3 of said LED2.The circular shape that presents evagination for the outline that guarantees illuminator 1; Incandescent lamp with common is similar, and the pin 3 of LED2 that is contained in printed circuit board 5 middle parts is longer, and the pin 3 of extrorse LED2 shortens one by one from the middle part; So the angle and the area of the scattering of the utility model light are big.The insulating sleeve 4 that is assemblied on the pin 3 of LED2 can prevent that pin 3 is in contact with one another, and guarantees the operate as normal of light fixture and user's safety.It is suitable that the length of insulating sleeve 4 and the pin of LED2 3 stretch out the height of printed circuit board (PCB) 5.8, one drive circuits 9 of drive circuit pcb board are housed in lamp housing 6 are assemblied on the drive circuit pcb board 8, drive circuit 9 is constant-current drive circuits; Change alternating current into constant DC, its conversion efficiency is high, satisfies the requirement of LED2 constant-current driving; So; The light that illuminator 1 sends is soft, and good visual effect is connected illuminator 1, drive circuit 9 and lamp holder 11 with lead 7.Said lamp housing 6 is provided with several air vents 10, and air vent 10 can be strengthened cross-ventilation, in time the heat in the lamp housing 6 is distributed, and has improved the service life of lamp.
The utility model is not limited to above-mentioned embodiment; No matter on its shape or structure, do any variation; The illuminator 1 that every employing is made up of several LED2 and printed circuit board (PCB) 5, LED2 is assemblied on the printed circuit board (PCB) 5, and in series or in parallel with each other;, all drop within the utility model protection domain the structure that illuminator 1, drive circuit 9 and lamp holder 11 are connected with lead 7.
Claims (3)
1. LED electricity-saving lamp; Comprise illuminator (1), lamp housing (6), lamp holder (11); It is characterized in that: said illuminator (1) is assemblied in the opening part of lamp housing (6) upper end; Illuminator (1) is made up of several LED (2) and printed circuit board (PCB) (5), and LED (2) is assemblied on the printed circuit board (PCB) (5), and in series or in parallel with each other; Drive circuit pcb board (8) is housed in lamp housing (6), and a drive circuit (9) is assemblied on the drive circuit pcb board (8), with lead (7) illuminator (1), drive circuit (9) and lamp holder (11) is connected.
2. LED electricity-saving lamp according to claim 1 is characterized in that: be equipped with insulated conduit (4) on the pin (3) of said LED (2).
3. LED electricity-saving lamp according to claim 1 and 2 is characterized in that: said lamp housing (6) is provided with air vent (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202358465U CN202109283U (en) | 2011-07-02 | 2011-07-02 | Led energy-saving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202358465U CN202109283U (en) | 2011-07-02 | 2011-07-02 | Led energy-saving lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202109283U true CN202109283U (en) | 2012-01-11 |
Family
ID=45434717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202358465U Expired - Fee Related CN202109283U (en) | 2011-07-02 | 2011-07-02 | Led energy-saving lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202109283U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292175A (en) * | 2013-04-25 | 2013-09-11 | 湖南三福智中光电有限公司 | LED bulb lamp |
| CN104235791A (en) * | 2013-06-17 | 2014-12-24 | 欧普照明股份有限公司 | Connecting structure and lighting device with same |
-
2011
- 2011-07-02 CN CN2011202358465U patent/CN202109283U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292175A (en) * | 2013-04-25 | 2013-09-11 | 湖南三福智中光电有限公司 | LED bulb lamp |
| CN104235791A (en) * | 2013-06-17 | 2014-12-24 | 欧普照明股份有限公司 | Connecting structure and lighting device with same |
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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: 20120111 Termination date: 20140702 |
|
| EXPY | Termination of patent right or utility model |