CN204268281U - A kind of LED light lamp with getter device - Google Patents
A kind of LED light lamp with getter device Download PDFInfo
- Publication number
- CN204268281U CN204268281U CN201420551037.9U CN201420551037U CN204268281U CN 204268281 U CN204268281 U CN 204268281U CN 201420551037 U CN201420551037 U CN 201420551037U CN 204268281 U CN204268281 U CN 204268281U
- Authority
- CN
- China
- Prior art keywords
- lamp
- getter device
- led
- cavity
- emitting diode
- 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
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a kind of LED light lamp with getter device.The position being positioned at passage outside the lamp housing of LED light lamp is provided with getter device, is provided with temperature sensor inside lamp housing; Getter device comprises air-breathing rubber tube, asepwirator pump and escape pipe.Compared with prior art, the getter device of LED light lamp of the present utility model can open asepwirator pump by the air sucking-off of internal heat when temperature is higher, thus impels lamp inner air to circulate, to ensure the radiating efficiency of LED light lamp.Meanwhile, the air-breathing rubber tube of this getter device has sealed passage, avoids because rain erosion causes the damage of street lamp.
Description
Technical field
The utility model relates to lighting field, is specifically related to a kind of LED light lamp with getter device.
Background technology
Street lamp is the important component part of city illumination, and be characterized in that power is large, brightness is high.Traditional street lamp adopts high-pressure mercury lamp.Because high-pressure mercury lamp has a large amount of Conversion of Energies to be heat energy, its light efficiency is low and energy consumption is high.Because LED light lamp is a kind of solid-state cold light source, current have some producers to use LED light lamp instead to do road-light light-source.But these street lamps still have high, the difficult maintenance of power consumption and the shortcoming such as the life-span is short.Existing street lamp in order to improve radiating efficiency perforate on lamp housing, but meets the rainy day, and lamp body is easily intake, and lamp body is easily damaged.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of LED light lamp, with while the radiating efficiency ensureing this LED light lamp, avoids rainwater to enter, thus avoids the damage of street lamp.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
The utility model provides a kind of light emitting diode (LED) lamp, comprise the girder of lamp body and support lamp body, in described girder, power line is set, for described lamp body supply electric energy, it is characterized in that, described lamp body comprises cavity, described cavity has cavity front and the cavity back side, the described cavity back side is provided with the lamp housing with passage, has installed multiple light-emitting diode (LED) module side by side, and leave the space of ventilation between described light-emitting diode (LED) module in described cavity; Each module of described multiple light-emitting diode (LED) module comprises the LED package plate near described cavity front and the radiator near the cavity back side; Described LED package plate is integrated with multiple light-emitting diode chip for backlight unit, and when energising, described light-emitting diode chip for backlight unit is luminous by described cavity front; The position being positioned at described passage outside described lamp housing is provided with getter device, is provided with temperature sensor inside described lamp housing; Described getter device comprises air-breathing rubber tube, asepwirator pump and escape pipe; One end and the described passage of described air-breathing rubber tube are connected, and its other end is connected with described asepwirator pump entrance; Described escape pipe is connected with described air-breathing delivery side of pump; Described temperature sensor and described asepwirator pump exist and are electrically connected.
In one embodiment, when described temperature sensor senses to temperature higher than preset temperature value time, then open described asepwirator pump air-breathing, otherwise described asepwirator pump cuts out.
Compared with prior art, the getter device of LED light lamp of the present utility model can open asepwirator pump by the air sucking-off of internal heat when temperature is higher, thus impels lamp inner air to circulate, to ensure the radiating efficiency of LED light lamp.Meanwhile, the air-breathing rubber tube of this getter device has sealed passage, avoids because rain erosion causes the damage of street lamp.
Accompanying drawing explanation
Figure 1 shows that the LED light lamp according to embodiment of the present utility model.
Figure 2 shows that the side cutaway view of the LED light lamp according to embodiment of the present utility model.
Detailed description of the invention
Below will provide detailed description to embodiment of the present utility model.Although the utility model will carry out setting forth and illustrating in conjunction with some detailed description of the invention, it should be noted that the utility model is not merely confined to these embodiments.On the contrary, the amendment carry out the utility model or equivalent replacement, all should be encompassed in the middle of right of the present utility model.
In addition, in order to better the utility model is described, in detailed description of the invention hereafter, give numerous details.It will be understood by those skilled in the art that do not have these details, the utility model can be implemented equally.In other example, known method, flow process, element and circuit are not described in detail, so that highlight purport of the present utility model.
Figure 1 shows that light emitting diode (Light Emitting Diode, the LED) lamp 100 according to embodiment of the present utility model.LED light lamp 100 comprises lamp body 102 and supports the girder 104 of lamp body 102.In one embodiment, girder 104 is connected with light pole and is deep into the inside of lamp body 102.Girder 104 inside is equipped with electric wire and is connected with external power source, thus supports lamp body 102 and power, to realize street lighting to lamp body 102.
Lamp body 102 comprises cavity 103.The positive and negative of cavity 103 is called cavity front 150 and the cavity back side 160.Be described below with reference to Fig. 1 and Fig. 2.
Figure 2 shows that according to the side cutaway view 200(of the LED light lamp 100 of the embodiment of the present utility model arrow points with reference to cavity front 150 and the cavity back side 160).
As shown in Figure 2, the cavity back side 160 is provided with the lamp housing 210 with passage 212.As shown in Figure 1, multiple light-emitting diode (LED) module 106_1,106_2 and 106_3 have been installed in cavity 103 side by side.What deserves to be explained is, the multiple light-emitting diode (LED) modules in the utility model can comprise the module of other numbers, such as: 4 and more than, and be not limited to 3 shown in Fig. 1.The space of ventilation is left between light-emitting diode (LED) module 106_1 to 106_3.Light-emitting diode (LED) module 106 in Fig. 2 can to represent in the light-emitting diode (LED) module 106_1 to 106_3 in Fig. 1 any one side-looking structure.
Composition graphs 1 and Fig. 2, each module 106 of multiple light-emitting diode (LED) module comprises the LED package plate 202 near cavity front 150 and the radiator 150 near the cavity back side 160.LED package plate 202 is integrated with multiple light-emitting diode chip for backlight unit (such as: LED chip 170).When energising, these light-emitting diode chip for backlight unit are emitted beam by described cavity front 150.
As shown in Figure 2, the position being positioned at passage 212 outside lamp housing 210 is provided with getter device 260.Temperature sensor 270 is provided with inside lamp housing 210.Getter device 260 comprises air-breathing rubber tube 262, asepwirator pump 264 and escape pipe 266.One end and the passage 212 of air-breathing rubber tube 262 are connected, and its other end is connected with asepwirator pump 264 entrance.Escape pipe 266 is connected with the outlet of asepwirator pump 264.Temperature sensor 270 and asepwirator pump 264 exist and are electrically connected.In one embodiment, when temperature sensor 270 senses the internal temperature of cavity 103 higher than preset temperature value, then open asepwirator pump 264 air-breathing, otherwise asepwirator pump 264 cuts out.
Advantage is, the getter device of LED light lamp of the present utility model can open asepwirator pump by the air sucking-off of internal heat when temperature is higher, thus impels lamp inner air to circulate, to ensure the radiating efficiency of LED light lamp.Meanwhile, the air-breathing rubber tube of this getter device has sealed passage, avoids because rain erosion causes the damage of street lamp.
Detailed description of the invention and accompanying drawing are only the conventional embodiment of the utility model above.Obviously, various supplement, amendment and replacement can be had under the prerequisite not departing from the utility model spirit that claims define and utility model scope.It should be appreciated by those skilled in the art that the utility model can change in form, structure, layout, ratio, material, element, assembly and other side under the prerequisite not deviating from utility model criterion according to concrete environment and job requirement in actual applications to some extent.Therefore, be only illustrative rather than definitive thereof in the embodiment of this disclosure, the scope of the utility model is defined by appended claim and legal equivalents thereof, and is not limited thereto front description.
Claims (2)
1. the LED light lamp with getter device, comprise the girder of lamp body and support lamp body, in described girder, power line is set, for described lamp body supply electric energy, it is characterized in that, described lamp body comprises cavity, described cavity has cavity front and the cavity back side, the described cavity back side is provided with the lamp housing with passage, has installed multiple light-emitting diode (LED) module side by side, and leave the space of ventilation between described light-emitting diode (LED) module in described cavity; Each module of described multiple light-emitting diode (LED) module comprises the LED package plate near described cavity front and the radiator near the cavity back side; Described LED package plate is integrated with multiple light-emitting diode chip for backlight unit, and when energising, described light-emitting diode chip for backlight unit is luminous by described cavity front; The position being positioned at described passage outside described lamp housing is provided with getter device, is provided with temperature sensor inside described lamp housing; Described getter device comprises air-breathing rubber tube, asepwirator pump and escape pipe; One end and the described passage of described air-breathing rubber tube are connected, and its other end is connected with described asepwirator pump entrance; Described escape pipe is connected with described air-breathing delivery side of pump; Described temperature sensor and described asepwirator pump exist and are electrically connected.
2. the LED light lamp with getter device according to claim 1, is characterized in that, when described temperature sensor senses to temperature higher than preset temperature value time, then open described asepwirator pump air-breathing, otherwise described asepwirator pump cuts out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420551037.9U CN204268281U (en) | 2014-09-24 | 2014-09-24 | A kind of LED light lamp with getter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420551037.9U CN204268281U (en) | 2014-09-24 | 2014-09-24 | A kind of LED light lamp with getter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204268281U true CN204268281U (en) | 2015-04-15 |
Family
ID=52803145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420551037.9U Expired - Fee Related CN204268281U (en) | 2014-09-24 | 2014-09-24 | A kind of LED light lamp with getter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204268281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605504A (en) * | 2016-03-05 | 2016-05-25 | 成都蒲江珂贤科技有限公司 | LED lamp with lamp pole cooling structure |
-
2014
- 2014-09-24 CN CN201420551037.9U patent/CN204268281U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605504A (en) * | 2016-03-05 | 2016-05-25 | 成都蒲江珂贤科技有限公司 | LED lamp with lamp pole cooling structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204268281U (en) | A kind of LED light lamp with getter device | |
| CN204227272U (en) | A kind of LED automobile headlight | |
| CN104295942A (en) | LED bulb | |
| CN204313060U (en) | A kind of LED electricity-saving lamp | |
| CN204268210U (en) | A kind of LED light lamp detected with intelligent temperature and humidity | |
| CN203605066U (en) | Light emitting diode (LED) lamp with fan | |
| CN204268211U (en) | A kind of LED light lamp with ventilation rain cover tower | |
| CN204176495U (en) | Light emitting diode road lamp | |
| CN104279439A (en) | LED (light emitting diode) lamp bulb | |
| CN204268282U (en) | A kind of LED light lamp with rain cover tower | |
| CN101975349A (en) | LED annular lighting tube with adjustable brightness | |
| CN203258527U (en) | Novel LED (Light Emitting Diode) tunnel lamp | |
| CN103234157B (en) | Light-emitting diode (LED) bulb and LED street lamp | |
| CN202253162U (en) | High-power LED (light-emitting diode) road lighting lamp | |
| CN204943055U (en) | A kind of LEDbulb lamp radiator structure | |
| CN204268427U (en) | A kind of LED light lamp with radiator structure | |
| CN204665204U (en) | A kind of heat abstractor of street lamp | |
| CN204268207U (en) | A kind of LED light lamp with louvre | |
| CN204300730U (en) | A kind of LED light lamp with the heat radiation of full structure | |
| CN204100202U (en) | A kind of radiator structure of LEDbulb lamp | |
| CN203273537U (en) | LED bulb and LED streetlamp | |
| CN204268280U (en) | A kind of LED light lamp with so lder ball bonding | |
| CN203478021U (en) | LED streetlamp | |
| CN102261610A (en) | High-power LED road lighting lamp | |
| CN204665079U (en) | A kind of external heat radiation formula street lamp |
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: 20150415 Termination date: 20150924 |
|
| EXPY | Termination of patent right or utility model |