CN204268211U - A kind of LED light lamp with ventilation rain cover tower - Google Patents
A kind of LED light lamp with ventilation rain cover tower Download PDFInfo
- Publication number
- CN204268211U CN204268211U CN201420551093.2U CN201420551093U CN204268211U CN 204268211 U CN204268211 U CN 204268211U CN 201420551093 U CN201420551093 U CN 201420551093U CN 204268211 U CN204268211 U CN 204268211U
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- Prior art keywords
- rain cover
- tower
- ventilation
- water surface
- cavity
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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)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of LED light lamp with ventilation rain cover tower.The passage hole wall of LED light lamp stretches out lamp housing; Outside passage, be provided with rain cover tower, entangle passage; Rain cover tower have can rain cover tower top and support the tower beam of described tower top, and comprise ventilation face and the anti-water surface; The anti-water surface forms gas channel with ventilation face and ventilates and dispel the heat.Compared with prior art, LED light lamp of the present utility model makes inside and outside the ventilation by gas channel between the anti-water surface and ventilation face of cavity dispel the heat.Rainwater is kept off outside cavity by the anti-water surface simultaneously.That is, light emitting diode of the present invention, while guarantee radiating efficiency, avoids and damages because rainwater enters the street lamp caused.
Description
Technical field
The utility model relates to lighting field, is specifically related to a kind of LED light lamp with ventilation rain cover tower.
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 is in order to improve radiating efficiency perforate on lamp housing.But meeting the rainy day, 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 hole wall of described passage stretches out described lamp housing; Rain cover tower is provided with outside described passage, entangle described passage, described rain cover tower have can rain cover tower top and support the tower beam of described tower top, described rain cover tower also comprises the ventilation face becoming predetermined angle with the face at described tower top place, and described predetermined angle is less than 90 degree; Described rain cover tower also comprises the anti-water surface, and one end of the described anti-water surface is welded in described passage, other end welding and the described lamp housing of the described anti-water surface, and the described anti-water surface is parallel with described ventilation face; The described anti-water surface and described ventilation face form gas channel.
In one embodiment, the face that is made up of airtight waterproof material of described tower beam.
Compared with prior art, the rain cover tower of LED light lamp of the present utility model and the design of passage can prevent entering of rainwater smoothly in guarantee ventilation simultaneously.Thus while the radiating efficiency ensureing LED light lamp, avoid 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.
Figure 3 shows that the side cutaway view of rain cover tower according to embodiment of the present utility model and passage.
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, Fig. 2 and Fig. 3.
Figure 2 shows that the side cutaway view (arrow points at reference cavity front 150 and the cavity back side 160) of the LED light lamp 100 according to embodiment of the present utility model.
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, LED light lamp 100 is provided with louvre 212 and rain cover tower 260.Louvre 212 and rain cover tower 260 will be further described at Fig. 3.
Figure 3 shows that the structure chart of louvre 212 and rain cover tower 260 according to an embodiment of the invention.The element that in Fig. 3, label is identical with Fig. 2 has identical function.As shown in Figure 3, the hole wall 310 of passage 212 stretches out lamp housing 210.Outside passage 212, be provided with rain cover tower 260, entangle passage 212.Rain cover tower 260 has can the tower top 302 of rain cover and the tower beam 308 of support tower top 302.Rain cover tower 302 also comprises the ventilation face 304 becoming predetermined angle with the face at tower top 302 place.This predetermined angle is less than 90 degree.Rain cover tower 260 also comprises the anti-water surface 306.One end of the anti-water surface 306 is welded in the top of passage 306.Other end welding and the lamp housing 202 of the anti-water surface 306.The anti-water surface 306 is parallel with ventilation face 304.That is, the anti-water surface 306 is in an acute angle with the face at lamp housing 202 place.The anti-water surface 306 forms gas channel (as shown by the arrows in Figure 3) with ventilation face 304.In addition, the face that is made up of airtight waterproof material of tower beam 308.
Advantage is, the design of rain cover tower 260 and louvre 212 can make inside and outside the ventilation by gas channel between the anti-water surface 306 and ventilation face 304 of cavity dispel the heat.Rainwater is kept off outside cavity by the anti-water surface 306 simultaneously.That is, light emitting diode of the present invention, while guarantee radiating efficiency, avoids 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 ventilation rain cover tower, 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 hole wall of described passage stretches out described lamp housing; Rain cover tower is provided with outside described passage, entangle described passage, described rain cover tower have can rain cover tower top and support the tower beam of described tower top, described rain cover tower also comprises the ventilation face becoming predetermined angle with the face at described tower top place, and described predetermined angle is less than 90 degree; Described rain cover tower also comprises the anti-water surface, and one end of the described anti-water surface is welded in the top of described passage, other end welding and the described lamp housing of the described anti-water surface, and the described anti-water surface is parallel with described ventilation face; The described anti-water surface and described ventilation face form gas channel.
2. the LED light lamp with ventilation rain cover tower according to claim 1, is characterized in that, the face that described tower beam is made up of airtight waterproof material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420551093.2U CN204268211U (en) | 2014-09-24 | 2014-09-24 | A kind of LED light lamp with ventilation rain cover tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420551093.2U CN204268211U (en) | 2014-09-24 | 2014-09-24 | A kind of LED light lamp with ventilation rain cover tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204268211U true CN204268211U (en) | 2015-04-15 |
Family
ID=52803075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420551093.2U Expired - Fee Related CN204268211U (en) | 2014-09-24 | 2014-09-24 | A kind of LED light lamp with ventilation rain cover tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204268211U (en) |
-
2014
- 2014-09-24 CN CN201420551093.2U patent/CN204268211U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20150924 |
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| EXPY | Termination of patent right or utility model |