CN201344406Y - LED lamp - Google Patents
LED lamp Download PDFInfo
- Publication number
- CN201344406Y CN201344406Y CNU2009201302003U CN200920130200U CN201344406Y CN 201344406 Y CN201344406 Y CN 201344406Y CN U2009201302003 U CNU2009201302003 U CN U2009201302003U CN 200920130200 U CN200920130200 U CN 200920130200U CN 201344406 Y CN201344406 Y CN 201344406Y
- Authority
- CN
- China
- Prior art keywords
- led light
- light source
- driver
- lamp body
- lamp
- 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
- 229920000728 polyester Polymers 0.000 claims abstract description 7
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 7
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 7
- 229920001707 polybutylene terephthalate Polymers 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 6
- -1 polybutylene terephthalate Polymers 0.000 claims description 2
- 230000005611 electricity Effects 0.000 abstract description 7
- 238000002955 isolation Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 229920003023 plastic Polymers 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000004224 protection Effects 0.000 description 10
- 238000009413 insulation Methods 0.000 description 5
- 230000003116 impacting effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Landscapes
- 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 LED lamp, which comprises an LED light source, a lampshade covering the LED light source, a lamp body for fixing the LED light source, a driver for providing power supply for the LED light source, and a lamp holder for fixing the whole lamp on a lamp holder; the driver is arranged in the lamp body isolation cover and connected with the power input end of the LED light source, and the lamp body is arranged on the lamp holder; the LED lamp also comprises an isolation cover made of thermoplastic polyester, the isolation cover is arranged in the lamp body, and the driver is arranged in the isolation cover. The beneficial effects of the utility model are that, the cage mainly plays and prevents high pressure and thermal-insulated effect. The isolation cover is made of thermoplastic polyester plastics with good insulating property, and can play a good role in protecting the lamp from being struck by lightning or being impacted by high voltage electricity in other aspects, so that electronic components of the driver cannot be damaged, the heat of the driver and the LED light source can be isolated, and the heat of the driver and the heat of the LED light source cannot be transferred to the LED light source and the driver, so that the service lives of the LED light source and the driver are ensured.
Description
Technical field
The utility model relates to a kind of lighting, particularly a kind ofly will make the light fixture of light source of light emitting diode, and this light fixture carries a led driver, can directly connect civil power and make light fixture work.
Background technology
Light emitting diode (light-emitting diode LED) can send the light of certain brightness, and brightness can be regulated by electric current or voltage again, and itself is shock-resistant again, anti-vibration, and glow color is very abundant, and the transition of color is very soft.Simultaneously service life long especially, it is reported life-span of LED lamp be ordinary incandescent lamp 20-30 doubly, be more than 10 times of conventional fluorescent lamps life-span, led light source is than incandescent lamp economize on electricity 87%, than fluorescent lamp economize on electricity 50% simultaneously.Led light source because of have energy-saving and environmental protection, long-life, safety, response is fast, volume is little, rich color, serial distinct advantages such as controlled, the best of falling energy consumption that is considered to economize on electricity realizes approach.Therefore the LED lamp becomes the main force of city lighting, also more and more uses on the lighting simultaneously.Occurred the profile LED bulb similar with incandescent lamp on the market, these LED bulbs all have the bullate lampshade of lamp holder, led light source and protection led light source basically, therefore claim that this light fixture is the LED bulb.Because the required voltage of LED is lower, therefore usually need to be with a driver, in order to guarantee the power supply power supply, be comparatively desirable near driver is installed in the LED lamp.But; the LED lamp is when luminous; led light source and driver usually also have heat to make near it temperature rising, and led light source and driver job insecurity under the situation of higher temperature, and the life-span will shorten; therefore; need carry out thermal insulation protection to led light source and driver, but the driver of traditional LED light fixture there is not the isolation structure design, only is with insulating materials driver to be separated; do not have heat-blocking action, and insulation effect not very reliable.
Summary of the invention
In order to overcome the above-mentioned deficiency of LED light fixture in the prior art, the utility model provides a kind of driver is carried out the LED light fixture that heat is isolated and high pressure is isolated.
The utility model is that the technical scheme that its technical problem of solution is adopted is: a kind of LED light fixture, comprise led light source, cover on the outer lampshade of described led light source, the lamp body of fixing described led light source, for described led light source provides the driver of power supply, whole light fixture is fixed to lamp holder on the lamp socket; Described driver is arranged in the described lamp body and is connected with the power input of described led light source, and described lamp body is installed on the described lamp holder; Also comprise a cage of being made by thermoplastic polyester, described cage is arranged in the described lamp body, be isolated within described lamp body and the described driver between.
The beneficial effects of the utility model are that cage mainly has been anti-high pressure and heat-blocking action.The material of cage is the thermoplastic polyester plastic, and thermoplastic polyester plastic's insulating properties are fine, and when light fixture is struck by lightning or otherwise high-tension electricity when impacting, cage can play a very good protection, and can not damage the electronic devices and components of driver.Heat-blocking action can play protection led light source and led driver.
Description of drawings
Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail.
Fig. 1 is a utility model embodiment LED light fixture outside drawing
Fig. 2 is the utility model embodiment LED fitting structure decomposing schematic representation.
Fig. 3 is a cage schematic diagram in the utility model embodiment LED light fixture.
Among the figure: 1, lamp holder, 11, locating hole, 2, driver, 3, cage, 31, cap head part, 32, shade partly, 33, pillar, 4, lamp body, 41, aluminium base, 5, light source, 6, screw, 7, lampshade.
Specific embodiment
The design feature of present embodiment is as follows: the light fixture of present embodiment mainly is made up of 6 parts, is respectively lampshade 7, led light source 5, lamp body 4, driver 2, cage 3, lamp holder 1.Lampshade 7 main effect protection led light sources 5, and the light that LED is sent is more even; LED is a light source, but has also produced the main heat of this product simultaneously; Lamp body is except that fixation, and it still is an extraordinary heat carrier, and the heat that can send product timely looses in air, and present embodiment is provided with one deck fin in its periphery; Driver 2 is to provide suitable current and voltage for led light source; Cage can be driver 2 and led light source provides special protection function; Lamp holder is that whole light fixture is fixed on the lamp socket, and is light fixture introducing power supply.Cage 3 mainly has been anti-high pressure and heat-blocking action.The material of cage 3 is PBT plastics, and the PBT insulating properties are fine, and when light fixture is struck by lightning or otherwise high-tension electricity when impacting, cage can play a very good protection, and can not damage the electronic devices and components of driver 2.In addition, general electronic devices and components and led light source work at high temperature all can be shortened its service life, and present led light source and drive operation all can produce a large amount of heats, this isolation can be played the effect of isolating led light source and driver heat, the heat that allows led light source and driver produce mainly passes on the lamp body, loose to air from lamp body again, driver is placed in the middle of the cage, and the temperature here so just is very beneficial for the driver operate as normal far below the temperature of cage outside.
Claims (5)
1. LED light fixture, comprise led light source (5), cover on the outer lampshade (7) of described led light source (5), the lamp body (4) of fixing described led light source (5), for described led light source (5) provides the driver (2) of power supply, whole light fixture is fixed to lamp holder (1) on the lamp socket; Described driver (2) is arranged in the described lamp body (4) and is connected with the power input of described led light source (5), and described lamp body (4) is installed on the described lamp holder (1); It is characterized in that: also comprise a cage of being made by thermoplastic polyester (3), described cage (3) is arranged in the described lamp body (4), is isolated between described lamp body (4) and the described driver (2).
2. LED light fixture according to claim 1 is characterized in that: described cage (3) is made by polybutylene terephthalate (PBT).
3. LED light fixture according to claim 2, it is characterized in that: described cage (3) is the carnival hat shape, wherein described power circuit (3) is installed in cap head part (31) the inside, extend in the described lamp body (4), be provided with 4 pillars (33) in the shade part (32) and be connected with 4 locating holes of described lamp holder (1).
4. LED light fixture according to claim 1 is characterized in that: described lampshade (7) is to be fixed on the described lamp body (4) with closely cooperating to snap in.
5. LED light fixture according to claim 3, it is characterized in that: described lamp body (4) profile is cylindric, arranged outside has fin, lower ending opening, the upper surface is provided with the aluminium base (41) that closely cooperates and embed with it, and described aluminium base (41) is fixed by screw with described led light source (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201302003U CN201344406Y (en) | 2009-02-13 | 2009-02-13 | LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201302003U CN201344406Y (en) | 2009-02-13 | 2009-02-13 | LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201344406Y true CN201344406Y (en) | 2009-11-11 |
Family
ID=41275987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201302003U Expired - Fee Related CN201344406Y (en) | 2009-02-13 | 2009-02-13 | LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201344406Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330895A (en) * | 2010-07-14 | 2012-01-25 | 奉化市匡磊半导体照明有限公司 | Disconnectable LED (Light Emitting Diode) lamp structure |
| CN102338308A (en) * | 2010-07-20 | 2012-02-01 | 诺尔贝尔特·罗伦慈 | Modular LED Lighting Unit |
| WO2012039786A1 (en) * | 2010-09-24 | 2012-03-29 | Cree, Inc. | Led lamp |
| CN102454885A (en) * | 2010-10-22 | 2012-05-16 | 苏州盟泰励宝光电有限公司 | ED (light emitting diode) illuminating lamp |
| CN102454928A (en) * | 2010-10-22 | 2012-05-16 | 苏州盟泰励宝光电有限公司 | Light-emitting diode (LED) illuminating lamp |
| CN102454890A (en) * | 2010-10-22 | 2012-05-16 | 苏州盟泰励宝光电有限公司 | Light-emitting diode (LED) illuminating lamp |
| CN102478166A (en) * | 2010-11-30 | 2012-05-30 | 海洋王照明科技股份有限公司 | LED (light emitting diode) lamp fitting |
| CN102588807A (en) * | 2012-03-22 | 2012-07-18 | 锺荣栋 | Modular LED radiating lamp |
| CN102695909A (en) * | 2010-02-08 | 2012-09-26 | 夏普株式会社 | Lighting device |
| CN102725579A (en) * | 2011-01-27 | 2012-10-10 | 松下电器产业株式会社 | Light source device |
| CN104100861A (en) * | 2013-04-04 | 2014-10-15 | Lg伊诺特有限公司 | Lighting device |
| CN104747948A (en) * | 2015-03-25 | 2015-07-01 | 胡振强 | High heat dissipation LED |
| CN104747950A (en) * | 2015-03-25 | 2015-07-01 | 胡振强 | Low-power-consumption high-brightness LED |
-
2009
- 2009-02-13 CN CNU2009201302003U patent/CN201344406Y/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102695909A (en) * | 2010-02-08 | 2012-09-26 | 夏普株式会社 | Lighting device |
| CN102330895A (en) * | 2010-07-14 | 2012-01-25 | 奉化市匡磊半导体照明有限公司 | Disconnectable LED (Light Emitting Diode) lamp structure |
| CN102338308A (en) * | 2010-07-20 | 2012-02-01 | 诺尔贝尔特·罗伦慈 | Modular LED Lighting Unit |
| WO2012039786A1 (en) * | 2010-09-24 | 2012-03-29 | Cree, Inc. | Led lamp |
| US9523488B2 (en) | 2010-09-24 | 2016-12-20 | Cree, Inc. | LED lamp |
| CN103201558B (en) * | 2010-09-24 | 2016-11-23 | 克里公司 | Led |
| CN103201558A (en) * | 2010-09-24 | 2013-07-10 | 克里公司 | Led lamp |
| CN102454928A (en) * | 2010-10-22 | 2012-05-16 | 苏州盟泰励宝光电有限公司 | Light-emitting diode (LED) illuminating lamp |
| CN102454890A (en) * | 2010-10-22 | 2012-05-16 | 苏州盟泰励宝光电有限公司 | Light-emitting diode (LED) illuminating lamp |
| CN102454885A (en) * | 2010-10-22 | 2012-05-16 | 苏州盟泰励宝光电有限公司 | ED (light emitting diode) illuminating lamp |
| CN102478166A (en) * | 2010-11-30 | 2012-05-30 | 海洋王照明科技股份有限公司 | LED (light emitting diode) lamp fitting |
| CN102725579A (en) * | 2011-01-27 | 2012-10-10 | 松下电器产业株式会社 | Light source device |
| CN102725579B (en) * | 2011-01-27 | 2015-09-23 | 松下知识产权经营株式会社 | Light supply apparatus |
| CN102588807A (en) * | 2012-03-22 | 2012-07-18 | 锺荣栋 | Modular LED radiating lamp |
| CN104100861A (en) * | 2013-04-04 | 2014-10-15 | Lg伊诺特有限公司 | Lighting device |
| CN104100861B (en) * | 2013-04-04 | 2017-11-24 | Lg伊诺特有限公司 | Lighting device |
| CN104747948A (en) * | 2015-03-25 | 2015-07-01 | 胡振强 | High heat dissipation LED |
| CN104747950A (en) * | 2015-03-25 | 2015-07-01 | 胡振强 | Low-power-consumption high-brightness LED |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN COLLESUN LIGHTING CO., LTD. Free format text: FORMER NAME: SHENZHEN COLLECTION ENTERPRISES CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 508, vice building, Tian An digital Times Building, Che Kung Temple Industrial Zone, Shennan West Road, Shenzhen, Guangdong, Futian District 518000, China Patentee after: Shenzhen Juzuo Lighting Co.,Ltd. Address before: 518000, B, Times Building, Tian An Digital City, Shenzhen, Guangdong, Futian District, 506~508 Patentee before: Shenzhen Collection Enterprises Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20150213 |
|
| EXPY | Termination of patent right or utility model |