CN201284960Y - LED road illumination device - Google Patents
LED road illumination device Download PDFInfo
- Publication number
- CN201284960Y CN201284960Y CNU2008201000691U CN200820100069U CN201284960Y CN 201284960 Y CN201284960 Y CN 201284960Y CN U2008201000691 U CNU2008201000691 U CN U2008201000691U CN 200820100069 U CN200820100069 U CN 200820100069U CN 201284960 Y CN201284960 Y CN 201284960Y
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- Prior art keywords
- lampshade
- led
- reflector
- led lamp
- 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
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Abstract
The utility model discloses an LED road illuminating lamp, which comprises a lamp shade, a lamp arm fixed seat that is fixed on the back side of the lamp shade, a circuit board which is mounted inside the lamp shade and an LED lamp unit hat is welded on the lower end surface of the circuit board, wherein, the LED lamp unit consists of a plurality of LED lamps which are distributed in a matrix, and a secondary light-distribution reflector is sleeved on the LED lamp unit, and an excellent toughened glass transparent cover is arranged below the reflector, and the excellent toughened glass transparent cover is fixed at the opening of the lamp shade, and is characterized in that the reflector is of a square board with the circumference being turned downwards, and the middle part of the square board is provided with a trapezoid counter bore unit in a matrix, and the trapezoid counter bore unit corresponds to the LED lamp unit, and an LED lamp is arranged inside each trapezoid counter bore. The LED road illuminating lamp has the remarkable advantages that the reflecting requirement for the matrix distribution of the LED lamps can be satisfied, and the reflecting effect of the reflector is improved, and the utilization rate of the LED lamp light efficiency can be improved.
Description
Technical field
The utility model belongs to illuminating lamp, specifically, is specifically related to a kind of LED road lighting lamp.
Background technology
Street lamp is used for road or tunnel illumination needs at night, is seen everywhere in densely populated place, and along with the continuous development of LED lighting engineering, its energy-conservation, long-life advantage is obvious day by day, and the LED illuminating lamp has progressively replaced original fluorescent lamp lighting technology.But the brightness of a LED lamp is limited, and the LED road lighting lamp is made up of several LED lamps, and its structure mainly is: a lampshade is set, fixes an arm holder at the back side of lampshade, the arm holder is inserted on the electric pole, and gets up by bolting.The welding LED lamp group of the circuit board lower surface in the lampshade, LED lamp group is made up of the LED lamp of matrix distribution, suit reflector again on the LED lamp group, reflector reflexes to the road surface with the light of LED lamp, because of the life-span of LED lamp long, cause short circuit between the LED lamp for preventing that rainwater from flowing into simultaneously, therefore transparent glass plate is installed, prevent the intrusion of rainwater and dust at the cover mouth place of lampshade.
The shortcoming of existing lampshade is: its reflector structure is simple, and suitable light reflection to single illuminating lamp can not be satisfied the reflective requirement of matrix distribution LED lamp, and its reflecting effect is poor.
The utility model content
The purpose of this utility model provides a kind of LED road lighting lamp capacious, can satisfy the reflective requirement of matrix distribution LED lamp, improves the reflecting effect of reflector.
For achieving the above object, the utility model statement comprises lampshade, and be fixed on arm holder on the lampshade back side, be installed in the circuit board in this lampshade, be welded on the LED lamp group of this circuit board lower surface, this LED lamp group is made up of the LED lamp of matrix distribution, be with the reflector of secondary light-distribution on the described LED lamp group, the below of this reflector is equipped with the safety glass translucent cover, this safety glass translucent cover is fixed on the cover mouth place with described lampshade, its key is: described reflector is the square plate of downward flange around, there is trapezoidal counterbore group at the middle part of this square plate by arranged in matrix, this trapezoidal counterbore group is corresponding with described LED lamp group, LED lamp of suit in each trapezoidal counterbore.
Each LED lamp all is installed in the trapezoidal counterbore, and the trapezoidal inclined-plane of each trapezoidal counterbore reflexes to the road surface with the light of LED lamp in the trapezoidal counterbore respectively, has improved the utilization ratio of light, and the flange of reflector reflexes to the road surface with light simultaneously.
Described safety glass translucent cover is fixed in the chute at described lampshade cover mouth place, is tightly connected through sealing gasket and described lampshade around this safety glass translucent cover.
Sealing gasket strengthens safety glass translucent cover and lampshade connection stability, and can thoroughly seal up lampshade cover mouth, prevents rainwater and dust intrusion lampshade.
Described reflector is the engineering plastics plate, and the surface of this project plastic plate is coated with the reflective chromium layer of high-quality, and this reflector is connected with described circuit board screw.
Safety glass translucent cover butt is lived the lower end of reflector, utilizes the elasticity of engineering plastics plate, makes reflector tightr with contacting of circuit board, makes the illuminator integral body of LED lamp all be positioned at trapezoidal counterbore, has made full use of the light source of LED lamp.
The upper surface of described circuit board is connected on the aluminium base heat sink, this heat sink is inserted in the chute of described lampshade inwall, the top of this heat sink is placed with radiating tube, the inner roof wall of described lampshade has strip groove, this strip groove is that described radiating tube is spacing, and this radiating tube extends on the lampshade inwall of described arm holder bottom.
Radiating tube is delivered to heat on the lampshade inwall of arm holder bottom, and lampshade just can be delivered to heat on the electric pole of arm holder institute suit rapidly.
Described arm holder is a drum, and this drum is fixed on the described lampshade through anchor ear.
Remarkable result of the present utility model is: a kind of LED road lighting lamp is provided, can have satisfied the reflective requirement of matrix distribution LED lamp, improved the reflecting effect of reflector, strengthened the utilization rate that LED light is imitated.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of reflector;
Fig. 3 is the schematic diagram of reflector upper surface;
Fig. 4 is the schematic diagram of reflector lower surface;
Fig. 5 is a upward view of the present utility model;
Fig. 6 is a side view of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As Fig. 1,2,3,4, shown in 5: a kind of LED road lighting lamp, comprise lampshade 1, and be fixed on arm holder 2 on lampshade 1 back side, be installed in the circuit board 3 in this lampshade 1, be welded on the LED lamp group 4 of these circuit board 3 lower surfaces, this LED lamp group 4 is made up of the LED lamp of matrix distribution, be with the reflector 5 of secondary light-distribution on the described LED lamp group 4, the below of this reflector 5 is equipped with safety glass translucent cover 6, this safety glass translucent cover 6 is fixed on the cover mouth place with described lampshade 1, wherein, described reflector 5 is square plates of downward flange around, there is trapezoidal counterbore group at the middle part of this square plate by arranged in matrix, and this trapezoidal counterbore group is corresponding with described LED lamp group 4, LED lamp of suit in each trapezoidal counterbore.
Each LED lamp all is installed in the trapezoidal counterbore, and the trapezoidal inclined-plane of each trapezoidal counterbore reflexes to the road surface with the light of LED lamp in the trapezoidal counterbore respectively, has improved the utilization ratio of light, and the flange of reflector 5 reflexes to the road surface with light simultaneously.When angle was 45 ° between the flange of reflector 5 and the reflector 5, its reflecting effect the best can be with most of light direct projection to the road surface.
Described safety glass translucent cover (6) is fixed in the chute at described lampshade 1 cover mouthful place, is tightly connected through sealing gasket and described lampshade 1 around this safety glass translucent cover 6.
Sealing gasket strengthens safety glass translucent cover 6 and lampshade 1 connection stability, and can thoroughly seal up lampshade 1 cover mouth, prevents rainwater and dust intrusion lampshade 1.
Described reflector 5 is the engineering plastics plate, and the surface of this project plastic plate is coated with the reflective chromium layer of high-quality, and this reflector 5 is connected with described circuit board 3 screws.
Safety glass translucent cover 6 butts are lived the lower end of reflector, utilize the elasticity of engineering plastics plate, make reflector tightr with contacting of circuit board 3, make the illuminator integral body of LED lamp all be positioned at trapezoidal counterbore, have made full use of the light source of LED lamp.
The upper surface of described circuit board 3 is connected on the aluminium base heat sink 7, this heat sink 7 is inserted in the chute of described lampshade 1 inwall, the top of this heat sink 7 is placed with radiating tube 8, the inner roof wall of described lampshade 1 has strip groove, this strip groove is that described radiating tube 8 is spacing, and this radiating tube 8 extends on lampshade 1 inwall of described arm holder 2 bottoms.
Radiating tube 8 is delivered to heat on lampshade 1 inwall of arm holder 2 bottoms, and lampshade 1 just can be delivered to heat on the electric pole of 2 suits of arm holder rapidly.
Shown in Fig. 1,6: as described in arm holder 2 be drum, this drum is fixed on the described lampshade 1 through anchor ear.
Claims (5)
1, a kind of LED road lighting lamp, comprise lampshade (1), and be fixed on arm holder (2) on lampshade (1) back side, be installed in the circuit board (3) in this lampshade (1), be welded on the LED lamp group (4) of this circuit board (3) lower surface, this LED lamp group (4) is made up of the LED lamp of matrix distribution, be with the reflector (5) of secondary light-distribution on the described LED lamp group (4), the below of this reflector (5) is equipped with safety glass translucent cover (6), this safety glass translucent cover (6) is fixed on the cover mouth place with described lampshade (1), it is characterized in that: described reflector (5) is the square plate of downward flange around, there is trapezoidal counterbore group at the middle part of this square plate by arranged in matrix, this trapezoidal counterbore group is corresponding with described LED lamp group (4), LED lamp of suit in each trapezoidal counterbore.
2, according to the described LED road lighting lamp of claim 1, it is characterized in that: described safety glass translucent cover (6) is fixed in the chute at described lampshade (1) cover mouthful place, is tightly connected through sealing gasket and described lampshade (1) around this safety glass translucent cover (6).
3, according to the described LED road lighting lamp of claim 1, it is characterized in that: described reflector (5) is connected with described circuit board (3) screw.
4, according to the described LED road lighting lamp of claim 1, it is characterized in that: the upper surface of described circuit board (3) is connected on the aluminium base heat sink (7), this heat sink (7) is inserted in the chute of described lampshade (1) inwall, the top of this heat sink (7) is placed with radiating tube (8), the inner roof wall of described lampshade (1) has strip groove, this strip groove is that described radiating tube (8) is spacing, and this radiating tube (8) extends on lampshade (1) inwall of described arm holder (2) bottom.
5, according to the described LED road lighting lamp of claim 1, it is characterized in that: described arm holder (2) is a drum, and this drum is fixed on the described lampshade (1) through anchor ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201000691U CN201284960Y (en) | 2008-09-23 | 2008-09-23 | LED road illumination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201000691U CN201284960Y (en) | 2008-09-23 | 2008-09-23 | LED road illumination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201284960Y true CN201284960Y (en) | 2009-08-05 |
Family
ID=40949944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201000691U Expired - Fee Related CN201284960Y (en) | 2008-09-23 | 2008-09-23 | LED road illumination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201284960Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829404A (en) * | 2012-09-21 | 2012-12-19 | 苏州金科信汇光电科技有限公司 | LED (Light Emitting Diode) spot lamp with two-way guide port |
| WO2014005321A1 (en) * | 2012-07-06 | 2014-01-09 | GE Lighting Solutions, LLC | Linear light fixture |
| CN104566062A (en) * | 2014-12-16 | 2015-04-29 | 刘洋 | Rapid heat dissipation LED (Light-Emitting Diode) ceiling lamp |
-
2008
- 2008-09-23 CN CNU2008201000691U patent/CN201284960Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014005321A1 (en) * | 2012-07-06 | 2014-01-09 | GE Lighting Solutions, LLC | Linear light fixture |
| US9188291B2 (en) | 2012-07-06 | 2015-11-17 | Ge Lighting Solutions Llc | Linear light fixture with diffuser |
| CN102829404A (en) * | 2012-09-21 | 2012-12-19 | 苏州金科信汇光电科技有限公司 | LED (Light Emitting Diode) spot lamp with two-way guide port |
| CN104566062A (en) * | 2014-12-16 | 2015-04-29 | 刘洋 | Rapid heat dissipation LED (Light-Emitting Diode) ceiling lamp |
| CN104566062B (en) * | 2014-12-16 | 2017-03-22 | 佛山市南海格林灯饰有限公司 | Rapid heat dissipation LED (Light-Emitting Diode) ceiling lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chongqing Shalom Science & Technology Co., Ltd. Assignor: Liu Lifen Contract record no.: 2010500000062 Denomination of utility model: Large power LED road lighting lamp Granted publication date: 20090805 License type: Exclusive License Record date: 20100920 |
|
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING SHALOM TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LIU LIFEN Effective date: 20111202 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 400039 DADUKOU, CHONGQING TO: 401147 YUBEI, CHONGQING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20111202 Address after: The 401147 northern New District of Chongqing Municipality mercury technology building block B 6 floor North Wing Patentee after: Chongqing Shalom Science & Technology Co., Ltd. Address before: 400039, H building, No. 67, No. 7, No. three, Garden Road, Chongqing hi tech Zone Patentee before: Liu Lifen |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20150923 |
|
| EXPY | Termination of patent right or utility model |