CN200968532Y - Road and plaza lighting lamp - Google Patents
Road and plaza lighting lamp Download PDFInfo
- Publication number
- CN200968532Y CN200968532Y CNU2006201259029U CN200620125902U CN200968532Y CN 200968532 Y CN200968532 Y CN 200968532Y CN U2006201259029 U CNU2006201259029 U CN U2006201259029U CN 200620125902 U CN200620125902 U CN 200620125902U CN 200968532 Y CN200968532 Y CN 200968532Y
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- Prior art keywords
- lamp
- utility
- curved surface
- air outlet
- model
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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
A spotlight for street and square using relates to an outdoor spotlight. The utility model comprises a lamppost and a lamp head fixed on the top end of the lamppost. The lamp head includes a top shell and a low shell having a groove. The groove of the low shell connects an arc or curved surface light board on which a plurality of LED is arranged. The utility model changes the prior parallel irradiation mode and adopts arc or curved surface as the mounting board on which the lamps are mounted, the axes have angle with each other, so the irradiation area is enlarged; a heat dissipation device is arranged in the lamp head to control the temperature of the lamp head to prevent the aging of the bulb and the wire, therefore the lifespan is prolonged. The technical plan of the utility model is also suitable for the modification for the old-fashioned streetlamp, a bottom plate produced according to the groove of the old-fashioned streetlamp is needed to replace the original transparent lamp cover and be mounted on the groove. The utility model has high lighting efficiency and the spotlight has a long service life.
Description
Technical field
The utility model relates to a kind of lighting, relates in particular to a kind of outdoor lighting lamp.
Background technology
The outer lighting of conventional chamber adopts tungsten filament lamp for general service mostly, and the light fixture of this structure generally is made up of upper and lower casing and the reflector that is installed in wherein, and the main effect of reflector is the setting illumination zone.Along with the progress of science and technology, new technology constantly produces, and lighting field has also had great technological progress, and the high LED bulb of a kind of brightness has entered people's life, and it has the high characteristics of energy rate, is widely adopted.But owing to the factor of technology and cost, the energy of single led bulb is less at present, needs a plurality of LED bulbs just can reach the requirement of outdoor lighting brightness.Therefore how to set the problem of light angle with regard to a plurality of bulbs having occurred, existing LED street lamp generally is installed on the flat board, and near parallel, illumination zone is little between its light source.
State Intellectual Property Office's application number is 200520068395.5, and name is called the patent application of " a kind of energy-saving lighting lamp ", discloses a kind of technical scheme that the LED bulb is installed on flat board.Under same brightness of illumination, it is energy savings more.But its a plurality of bulbs are arranged on the flat board, and range of exposures is smaller.
The utility model content
The utility model provides a kind of illumination zone big at the problems referred to above, good heat dissipation effect, thus make components and parts be difficult for aging road, square illuminating lamp.
The technical solution of the utility model is: by lamp stand be fixed on lamp stand top lamp holder and form, lamp holder comprises upper and lower casing, offer light trough on the lower house, a fixedly connected arc or curved surface lamp plate on the light trough of lower house, arc or curved surface lamp plate are provided with some LED lamps.
The axis of relatively edge LED lamp forms greater than the angle of 0 degree to 160 degree on described metal or nonmetal arc or the curved surface lamp plate.
On lamp holder, be respectively equipped with air inlet, air outlet.
Described air inlet, air outlet are located at front portion, rear portion or top, bottom or the both sides of lamp holder respectively.
On the upper shell of air outlet inboard or lower house, be fixedly connected with fan.
The opening of described air inlet or air outlet and the angle of horizontal plane are 0～89 degree.
The utility model has changed the form of some in the past bulb parallel radiation, adopts arc or curved slab as the installing plate of lamp holder, makes the lamp holder axis form certain angle, thereby has increased the scope of illumination; In lamp holder, be provided with heat abstractor, can control the temperature in the lamp holder, prevent device agings such as bulb, circuit, prolong light fixture service life.The technical solution of the utility model can also be applicable to the improvement to old-fashioned street lamp, only needs to make base plate according to the light trough of old-fashioned street lamp, substitutes original Transparent lamp shade, is installed in light trough and gets final product.
Illumination efficiency height of the present utility model, the light fixture long service life.
Description of drawings
Fig. 1 is a structural representation of the present utility model
1 is lamp plate among the figure, the 2nd, and LED bulb, the 3rd, air outlet, the 4th, upper shell, the 5th, lower house, the 6th, air inlet.
Fig. 2 is the schematic diagram in the lamp holder front portion of air outlet in the utility model
Fig. 3 is the schematic diagram at the lamp holder top of air outlet in the utility model
The specific embodiment
As Fig. 1, a fixedly connected arc or curved surface lamp plate 1 on the light trough of lower house 5, arc or curved surface lamp plate 1 are provided with some LED lamps 2.
Arc or curved surface lamp plate 1 adopt aluminium matter or engineering plastics to make, and the axis of relatively edge LED lamp 2 forms greater than the angle of 0 degree to 160 degree on the plate.
Be provided with air inlet 6 at the rear portion of lamp holder, be provided with air outlet 3, on the upper shell 4 of air outlet 3 inboards or lower house 5, be fixedly connected with fan in the front portion of lamp holder.
The utility model also can be provided with air inlet in a side of lamp holder, is provided with air outlet at the opposite side of lamp holder, is fixedly connected with fan on the upper shell 4 of air outlet inboard or lower house 5.
The opening of air inlet 6 or air outlet 3 and the angle of horizontal plane are 0～89 degree.
Among Fig. 2, air outlet 3 is arranged on the lower house, and its opening is not easy rainwater and enters lamp interior under side.
Among Fig. 3, air outlet 3 is arranged on the lamp holder top, is provided with a vertex of a cone on air outlet 3, prevents that rainwater from entering.The easier interior hot gas of lamp holder that makes of this structure rises, outside the lamp that sheds.
Claims (6)
1, a kind of road, square illuminating lamp, by lamp stand be fixed on lamp stand top lamp holder and form, lamp holder comprises upper and lower casing, offer light trough on the lower house, it is characterized in that, a fixedly connected arc or curved surface lamp plate on the light trough of lower house, arc or curved surface lamp plate are provided with some LED lamps.
2, road according to claim 1, square illuminating lamp is characterized in that, the axis of relatively edge LED lamp forms greater than the angle of 0 degree to 160 degree on described metal or nonmetal arc or the curved surface lamp plate.
3, road according to claim 1, square illuminating lamp is characterized in that, are respectively equipped with air inlet, air outlet on lamp holder.
4, road according to claim 3, square illuminating lamp is characterized in that, described air inlet, air outlet are located at front portion, rear portion or top, bottom or the both sides of lamp holder respectively.
5, road according to claim 3, square illuminating lamp is characterized in that, are fixedly connected with fan on the upper shell of air outlet inboard or lower house.
According to claim 3,4 or 5 described roads, square illuminating lamp, it is characterized in that 6, the opening of described air inlet or air outlet and the angle of horizontal plane are 0～89 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201259029U CN200968532Y (en) | 2006-11-28 | 2006-11-28 | Road and plaza lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201259029U CN200968532Y (en) | 2006-11-28 | 2006-11-28 | Road and plaza lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200968532Y true CN200968532Y (en) | 2007-10-31 |
Family
ID=38968105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201259029U Expired - Fee Related CN200968532Y (en) | 2006-11-28 | 2006-11-28 | Road and plaza lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200968532Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444847A (en) * | 2010-10-13 | 2012-05-09 | 罗业富 | Air passage type cooling high-power LED street lamp |
| CN102818172A (en) * | 2012-07-23 | 2012-12-12 | 贵州光浦森光电有限公司 | Oval LED (light-emitting diode) street lamp using mounting interface support structure |
| CN103062736A (en) * | 2013-01-23 | 2013-04-24 | 磐安县易通科技发展有限公司 | High-power LED streetlamp cooling method and LED streetlamp cooled by same |
| CN103256580A (en) * | 2013-04-28 | 2013-08-21 | 高锦波 | Radiating structure of LED street lamp |
| WO2016127411A1 (en) * | 2015-02-13 | 2016-08-18 | 深圳市聚作照明股份有限公司 | Intelligent modular led lighting fixture based on optical curved bottom plate |
-
2006
- 2006-11-28 CN CNU2006201259029U patent/CN200968532Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444847A (en) * | 2010-10-13 | 2012-05-09 | 罗业富 | Air passage type cooling high-power LED street lamp |
| CN102818172A (en) * | 2012-07-23 | 2012-12-12 | 贵州光浦森光电有限公司 | Oval LED (light-emitting diode) street lamp using mounting interface support structure |
| CN102818172B (en) * | 2012-07-23 | 2014-09-10 | 贵州光浦森光电有限公司 | Oval LED (light-emitting diode) street lamp using mounting interface support structure |
| CN103062736A (en) * | 2013-01-23 | 2013-04-24 | 磐安县易通科技发展有限公司 | High-power LED streetlamp cooling method and LED streetlamp cooled by same |
| CN103256580A (en) * | 2013-04-28 | 2013-08-21 | 高锦波 | Radiating structure of LED street lamp |
| WO2016127411A1 (en) * | 2015-02-13 | 2016-08-18 | 深圳市聚作照明股份有限公司 | Intelligent modular led lighting fixture based on optical curved bottom plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071031 Termination date: 20101128 |