CN202791602U - Light-emitting diode (LED) lamp - Google Patents
Light-emitting diode (LED) lamp Download PDFInfo
- Publication number
- CN202791602U CN202791602U CN2012202781793U CN201220278179U CN202791602U CN 202791602 U CN202791602 U CN 202791602U CN 2012202781793 U CN2012202781793 U CN 2012202781793U CN 201220278179 U CN201220278179 U CN 201220278179U CN 202791602 U CN202791602 U CN 202791602U
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- Prior art keywords
- led
- lamp
- lampshade
- connecting plate
- fixedly connected
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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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Abstract
Provided is a light-emitting diode (LED) lamp. The LED lamp is composed of a lampshade (1) and a fixed hood (5), and is characterized in that a connecting plate (3) is fixedly connected between the lampshade (1) and the fixed hood (5), the connecting plate (3) inside the lampshade (1) is connected with a trapezoid-shaped lamp bowl (2), at least three faces on the outside of the trapezoid-shaped lamp bowl (2) are connected with LED bulbs (6), the LED bulbs (6) are connected with a switching constant current power source (4), and the switching constant current power source (4) is fixedly connected inside the fixed hood (5) at the upper end of the connecting plate (3). Therefore, the LED lamp is long in service life, energy-saving and cost-reducing, simple in structure, convenient to maintain, low in labor intensity, strong in illuminating brightness, and particularly suitable for road surfaces, families, hotels, meeting rooms and mine lighting.
Description
Technical field:
The utility model relates to a kind of ligthing paraphernalia, particularly a kind of LED lamp for road surface, family, hotel, meeting room, mine.
Background technology:
At present, China is wideling popularize the LED lamp, because the LED lamp is saves energy the best light fixture, progress along with society, the consumption of electricity is increasing, special on the road surface, the consumption that powers on of hotel and mine is the rich and influential family, now, incandescent lamp or electricity-saving lamp are adopted in the illumination in the most of road surfaces of China, hotel, meeting room and mine; These lamps are because voltage instability, thereby the phenomenon of often burning, and all adopt glass to make owing to bulb and electricity-saving lamp again, smashed easily or break up, and power consumption is large; Maintenance consumptive material and labour cost constantly increase.
Although, country advocates saving energy, lowering energy consumption and reducing pollutants discharge, advocate energetically and promote the LED lamp, but the LED lamp can only be developed the light fixture of some small-powers, small voltage under present state of the art, these light fixtures are because brightness can't be used larger occasion use not, such as road surface, hotel, mine etc., at present domestic also do not have a kind of LED lamp to be used in road lighting and large conference room illumination, is a blank at this product.
Summary of the invention:
The purpose of this utility model is exactly that a kind of long service life, energy-saving and cost-reducing, simple in structure, easy to maintenance, labour intensity is low, brightness of illumination is strong LED lamp will be provided.
The purpose of this utility model is achieved in that a kind of LED lamp, formed by fixed cover, lampshade and it is characterized in that being fixedly connected with connecting plate between described fixed cover and the lampshade, connecting plate in lampshade connects trapezoidal lamp bowl, at least 3 the upper LED bulbs that connect in the trapezoidal lamp bowl outside, LED bulb connecting valve constant-current supply, switch constant-current supply are fixedly connected in the fixed cover of connecting plate upper end.
All connect the LED bulb on four faces in the described trapezoidal lamp bowl outside of the present utility model, 10 the LED bulbs of connecting at least on each face of the trapezoidal lamp bowl outside.
Lampshade described in the utility model and fixed cover are semicircle.
The utility model compared with prior art has the following advantages:
Owing to adopted between fixed cover and the lampshade and be fixedly connected with connecting plate, connecting plate lower end in lampshade connects trapezoidal lamp bowl, at least 3 the upper LED bulbs that connect in the trapezoidal lamp bowl outside, LED bulb connecting valve constant-current supply, the switch constant-current supply is fixedly connected on the interior version of fixed cover of connecting plate upper end, LED lamp pearl, its advantage is that brightness is large, life-span reaches 50,000 hours, the colour temperature kind is many, demand voltage can be higher on the lower side 20%, be at present in the world economize on electricity one of illumination, thereby: long service life, energy-saving and cost-reducing, simple in structure, easy to maintenance, labour intensity is low.
Description of drawings:
Fig. 1: be the utility model concrete structure schematic diagram.
Fig. 2: be the top view of the utility model Fig. 1.
1, lampshade 2, trapezoidal lamp bowl 3, connecting plate 4, switch constant-current supply 5, fixed cover 6, LED bulb.
The specific embodiment:
Lampshade 1 adopts acrylic material to make, be semicircle, be fixedly connected with fixed cover 5 by connecting plate 3 in the top, fixed cover 5 adopts aluminum alloy materials to make, also be semicircle, and louvre is arranged on the cylindrical, connecting plate 3 in lampshade 1 is fixedly connected with trapezoidal lamp bowl 2, the outside at 2 four faces of trapezoidal lamp bowl is fixedly connected with at least 10 series LED bulbs 6, make the voltage of LED bulb 6 on its four faces reach 20 watts, connecting valve constant-current supply 4 after 6 series connection of LED bulb, switch constant-current supply 4 is fixedly connected in the fixed cover 5 of connecting plate 3 upper ends.
During use, the utility model is received on the power supply and can be used.
Claims (4)
1. LED lamp, formed by lampshade (1), fixed cover (5), it is characterized in that being fixedly connected with connecting plate (3) between described lampshade (1) and the fixed cover (5), connecting plate (3) in lampshade (1) connects trapezoidal lamp bowl (2), at least 3 the upper LED bulbs (6) that connect in trapezoidal lamp bowl (2) outside, LED bulb (6) connecting valve constant-current supply (4), switch constant-current supply (4) are fixedly connected in the fixed cover (5) of connecting plate (3) upper end.
2. LED lamp according to claim 1 is characterized in that all connecting LED bulb (6) on four faces in described trapezoidal lamp bowl (2) outside.
3. LED lamp according to claim 1 and 2 is characterized in that 10 the LED bulbs (6) of connecting at least on each face of described trapezoidal lamp bowl (2) outside.
4. LED lamp according to claim 1 is characterized in that described lampshade (1) and fixed cover (5) are semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202781793U CN202791602U (en) | 2012-06-08 | 2012-06-08 | Light-emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202781793U CN202791602U (en) | 2012-06-08 | 2012-06-08 | Light-emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202791602U true CN202791602U (en) | 2013-03-13 |
Family
ID=47818861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202781793U Expired - Fee Related CN202791602U (en) | 2012-06-08 | 2012-06-08 | Light-emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202791602U (en) |
-
2012
- 2012-06-08 CN CN2012202781793U patent/CN202791602U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130608 |