CN201150143Y - Low pressure sodium lamp and LED combined lamp - Google Patents
Low pressure sodium lamp and LED combined lamp Download PDFInfo
- Publication number
- CN201150143Y CN201150143Y CNU2008200425035U CN200820042503U CN201150143Y CN 201150143 Y CN201150143 Y CN 201150143Y CN U2008200425035 U CNU2008200425035 U CN U2008200425035U CN 200820042503 U CN200820042503 U CN 200820042503U CN 201150143 Y CN201150143 Y CN 201150143Y
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- CN
- China
- Prior art keywords
- lamp
- led
- pressure sodium
- low
- sodium lamp
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- 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 relates to a low voltage sodium lamp and a combined LED lamp. The low voltage sodium lamp and the combined LED lamp comprise a bracket and an outer casing connected with the bracket, wherein, the outer casing can be rotated oppositely to the bracket, the low voltage sodium lamp is installed in the outer casing, a power line is electrically connected with the low voltage sodium lamp through the bracket, and a plurality of LED lamps are arranged in the outer casing, a convex lens is arranged at the front end of the LED lamp, an LED drive is arranged in the bracket, the power line is electrically connected with the LED drive and the LED lamp, a reflecting mirror is arranged on the surface of a light slot, and a cooling plate is arranged on the back surface of the outer casing. The yellow light emitted by the low voltage sodium lamp and the white light emitted by the LED lamps are mutually neutralized, to form a lighting effect which is mellower and is close to natural light; the convex lens installed at the front end of the LED lamp and the reflecting mirror in the light slot ensure light concentration, thereby being favorable for directional illumination to enhance the illuminating brightness, and to save the electric power; the cooling plate on the back surface of the lamp outer casing can improve the cooling efficiency and prolong the service life of the lamp.
Description
Technical field
The utility model relates to technical field of lamps, is meant especially to be used for low-pressure sodium lamp and LED Assembled lamp outdoor or the large space illumination.
Background technology
At present, existing low-pressure sodium lamp is widely used in the illumination in large space places such as road, square, factories and miness or gymnasium, it is higher that it has luminous efficiency, the characteristics of long service life, it is yellow that the light that low-pressure sodium lamp sends is, brightness is stronger, and the object color that people see under light-illuminating tends to produce big aberration, and the place use of light being had relatively high expectations in court, urban road etc. can produce certain adverse effect.The light of LED lamp is white in color, and more near natural daylight, its spectrum is more complete, and color rendering is better, and power is less, and luminous efficiency is higher, and is more energy-conservation.
The utility model content
At the deficiency of above existing low-pressure sodium lamp, the purpose of this utility model provides a kind of luminous efficiency height, and light is softer, more near the low-pressure sodium lamp and the LED Assembled lamp of natural daylight.
The purpose of this utility model is achieved by the following technical solution:
Low-pressure sodium lamp and LED Assembled lamp, comprise support and the shell that is connected with support, shell can rotate with respect to support, low-pressure sodium lamp is installed in the shell, power line forms with low-pressure sodium lamp by support and is electrically connected, and also is provided with an above LED lamp in the described shell, and the front end of LED lamp is provided with convex lens, be provided with led driver in the support, described power line forms with led driver and LED lamp and is electrically connected.
As optimal technical scheme of the present utility model, the quantity of described LED lamp is even number, and the front end of every LED lamp all is provided with convex lens, and the LED lamp is distributed in the both sides of low-pressure sodium lamp respectively.
As optimal technical scheme of the present utility model, be provided with the light trough that low-pressure sodium lamp is installed in the described shell, the light trough surface is provided with speculum.
As optimal technical scheme of the present utility model, the back side of described shell is provided with fin.
As optimal technical scheme of the present utility model, also be provided with face glass on the described shell.
The beneficial effects of the utility model are: by above structure as can be known, the white light that sodium yellow that low-pressure sodium lamp sends and LED lamp send neutralizes mutually, form comparatively soft, more near the lighting effects of natural daylight, make that the aberration of object color reduces under the light; Be installed in the convex lens of LED lamp front end and the reflective mirror in the low-pressure sodium lamp light trough light is gathered, help directional lighting and strengthen brightness of illumination, save electric energy; The lamp outer casing back side is provided with fin, can improve radiating efficiency, prolongs the useful life of light fixture.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1.
Embodiment
As depicted in figs. 1 and 2, low-pressure sodium lamp and LED Assembled lamp, comprise support 3 and the shell 6 that is connected with support 3, shell 6 can rotate with respect to support 3, low-pressure sodium lamp 1 is installed in the shell 6, power line forms with low-pressure sodium lamp 1 by support 3 and is electrically connected, the quantity of LED lamps 2 is even numbers normally in the described shell 6, preferred amount is 40 in the present embodiment, the front end of every LED lamp 2 all is provided with convex lens, LED lamp 2 is distributed in the both sides of low-pressure sodium lamp 1 respectively, is provided with led driver 5 in the support 3, and described power line forms with led driver 5 and LED lamp 2 and is electrically connected.
In this enforcement, be provided with the light trough 4 that low-pressure sodium lamp 1 is installed in the described shell 6, light trough 4 surfaces are provided with speculum; The back side of shell 6 is provided with fin 61, can improve the radiating efficiency after low-pressure sodium lamp 1 is opened, protection LED lamp, the useful life of prolongation light fixture; On the shell 6 that low-pressure sodium lamp 1 and LED Assembled lamp 2 one sides are installed, also be provided with toughened glass panel 7.
In this enforcement, the quantity of described LED lamp 2 can also be chosen 10,20,60,80 or 100 or the like, no matter how much quantity that LED lamp 2 is selected for use is, all drops within the protection range of the utility model low-pressure sodium lamp and LED Assembled lamp.
Claims (5)
1, low-pressure sodium lamp and LED Assembled lamp, comprise support (3) and the shell (6) that is connected with support (3), shell (6) can rotate with respect to support (3), low-pressure sodium lamp (1) is installed in the shell (6), power line forms with low-pressure sodium lamp (1) by support (3) and is electrically connected, it is characterized in that: be provided with an above LED lamp (2) in the described shell (6), the front end of LED lamp (2) is provided with convex lens, be provided with led driver (5) in the support (3), described power line forms with led driver (5) and LED lamp (2) and is electrically connected.
2, low-pressure sodium lamp according to claim 1 and LED Assembled lamp is characterized in that: the quantity of described LED lamp (2) is even number, and the front end of every LED lamp (2) all is provided with convex lens, and LED lamp (2) is distributed in the both sides of low-pressure sodium lamp (1) respectively.
3, low-pressure sodium lamp according to claim 1 and LED Assembled lamp is characterized in that: be provided with the light trough (4) that low-pressure sodium lamp (1) is installed in the described shell (6), light trough (4) surface is provided with speculum.
4, low-pressure sodium lamp according to claim 1 and LED Assembled lamp is characterized in that: the back side of described shell (6) is provided with fin (61).
5, according to claim 1,2,3 or 4 described low-pressure sodium lamps and LED Assembled lamp, it is characterized in that: also be provided with face glass (7) on the described shell (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200425035U CN201150143Y (en) | 2008-01-04 | 2008-01-04 | Low pressure sodium lamp and LED combined lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200425035U CN201150143Y (en) | 2008-01-04 | 2008-01-04 | Low pressure sodium lamp and LED combined lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201150143Y true CN201150143Y (en) | 2008-11-12 |
Family
ID=40117914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200425035U Expired - Fee Related CN201150143Y (en) | 2008-01-04 | 2008-01-04 | Low pressure sodium lamp and LED combined lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201150143Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101761838A (en) * | 2010-02-10 | 2010-06-30 | 海南世银能源科技有限公司 | LED (light emitting diode) light-mixing efficient energy-saving street lamp |
| CN102062308A (en) * | 2009-11-16 | 2011-05-18 | 厦门兴恒隆照明科技有限公司 | Energy-saving composite type illuminating lamp |
-
2008
- 2008-01-04 CN CNU2008200425035U patent/CN201150143Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062308A (en) * | 2009-11-16 | 2011-05-18 | 厦门兴恒隆照明科技有限公司 | Energy-saving composite type illuminating lamp |
| CN101761838A (en) * | 2010-02-10 | 2010-06-30 | 海南世银能源科技有限公司 | LED (light emitting diode) light-mixing efficient energy-saving street lamp |
| CN101761838B (en) * | 2010-02-10 | 2012-08-29 | 海南世银能源科技有限公司 | LED (light emitting diode) light-mixing efficient energy-saving street lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |