CN202008064U - Light emitting diode (LED) lighting lamp for wind power engine room - Google Patents
Light emitting diode (LED) lighting lamp for wind power engine room Download PDFInfo
- Publication number
- CN202008064U CN202008064U CN2011200744070U CN201120074407U CN202008064U CN 202008064 U CN202008064 U CN 202008064U CN 2011200744070 U CN2011200744070 U CN 2011200744070U CN 201120074407 U CN201120074407 U CN 201120074407U CN 202008064 U CN202008064 U CN 202008064U
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- CN
- China
- Prior art keywords
- base plate
- circuit board
- pipe
- pcb circuit
- engine room
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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
The utility model discloses a light emitting diode (LED) lighting lamp for a wind power engine room. The lighting lamp consists of a shell and a unit plate which is arranged in the shell, wherein the unit plate consists of an LED module, a driving chip and a printed circuit board (PCB); the LED module is a dot matrix which consists of a plurality of LEDs; the LED module and the driving chip are arranged on the PCB; the shell consists of a bottom plate and a polycarbonate (PC) tube; the bottom plate is oblong; the section of the PC tube is C-shaped; a frame is arranged around the bottom plate; the bottom plate is provided with a mounting hole and upwards convex cylindrical holes; the PCB is arranged in the frame of the bottom plate and is provided with a through hole at a position corresponding to the mounting hole and circular holes which are matched with the external diameter of the cylindrical holes at the positions corresponding to the cylindrical holes; the cylindrical holes are inserted into the circular holes of the PCB; the PCB is arranged on the bottom plate; the PC tube is provided with downward extending concave holes at positions corresponding to the cylindrical holes of the bottom plate; the height of the concave holes is less than that of the PC tube; and the bottoms of the concave holes are provided with threaded holes with edges.
Description
Technical field
The utility model relates to a kind of light fixture, is specifically related to a kind of light fixture that is used for wind-power engine room.
Background technology
What adopt in the present wind-power engine room is conventional lamp, the mechanical system of conventional lamp partly is made of Wiring structure, hermetically-sealed construction, mechanical protection structure, light fixture fixed structure and the light fixture adjustment structure etc. of structure, flexible-cable or the flexible cord of the parts such as control device of fixed light source, reflector, lamp, specifically is made up of lamp socket or light source connector, lamp socket mounting bracket, flexible cord fixed mount, terminal block, shell, lampshade and lamp installation frame etc.
LED (the Light-Emitting-Diode Chinese meaning is light emitting diode) is a kind of semiconductor that electric energy can be converted into visible light, and it has changed the luminous and luminous principle of electricity-saving lamp tricolor powder of incandescent lamp tungsten filament, and adopts electroluminescence.Led light source have use low-tension supply, power consumption less, strong, the stability height of applicability, response time weak point, environmentally safe, multicolor luminous etc. advantage, though the existing illuminating equipment costliness of price still is considered to it and will substitutes existing illuminating device inevitably.
Because the characteristic of led light source, the LED lamp has several forms such as encapsulation, module, LED photo engine, integral LED lamp, non-integral type LED lamp, except last two kinds of forms may have with the similar internal structure of conventional light source light fixture, other LED lamps do not have standard lamp head, in this case, the LED light fixture has following architectural feature: do not have lamp socket in the LED light fixture, but with being electrically connected of connector whole LED lamp and light fixture, and adopt other modes that the LED lamp is fixed on the lamp main body.
In wind-power engine room, adopt the LED light fixture to throw light on, have the light efficiency height, and long (stream time is more than 10000 hours), the almost advantage of Maintenance free of life-span.
Summary of the invention
It is a kind of easy for installation and firm that the purpose of this utility model is to provide, and is applicable to the LED light fixture of wind-power engine room.
The technical scheme that realizes the utility model purpose is: a kind of wind-power engine room LED lighting, form by shell and the cell board that is installed in enclosure, cell board is formed the dot matrix that described led module is made up of several LED light emitting diodes by led module, driving chip and PCB circuit board; Described led module and driving chip are arranged on the PCB circuit board; Described shell is made up of base plate and PC pipe, and base plate is a rectangle, and the section of PC pipe is a C shape; Have frame around the base plate, on base plate, be provided with installing hole and cylindrical hole protruding upward, described PCB circuit board is located in the frame of base plate, the position corresponding with installing hole at the PCB circuit board is provided with through hole, be provided with the circular hole that adapts with the cylindrical hole external diameter in the PCB circuit board position corresponding with cylindrical hole, cylindrical hole inserts in the PCB circuit board circular hole, and the PCB circuit board is installed on the base plate; Be provided with the shrinkage pool of downward extension in PC pipe and the corresponding position of base plate cylindrical hole, the height of shrinkage pool is less than PC pipe height, and the bottom of shrinkage pool is the screw that has the edge.
Described PC pipe is transparent pipe, the white pipe of milk or translucent tube.
Described PCB circuit board material is fire-retardant plate.
As further improvement of the utility model, described base plate frame is provided with groove, and the base of PC pipe embeds in the groove, and it is more firm that the PC pipe is connected with base plate, connects more convenient.
Described installing hole is located at base plate central authorities.The cylindrical hole of described base plate is located at the two ends, the left and right sides of base plate.
This light fixture at first is fixed in base plate and PCB circuit board on the assembly wall of wind-power engine room by installing hole and through hole when mounted, covers C type PC pipe then, C type PC pipe, base plate and assembly wall is fixed together by shrinkage pool and cylindrical hole with screw again.Easy for installation, and firmly.
Description of drawings
Fig. 1 is the utility model embodiment 1 wind-power engine room LED lighting lamp structure schematic diagram;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the utility model embodiment 1 cell board and base arrangement schematic diagram.
The specific embodiment
Be described further below in conjunction with embodiment and accompanying drawing.
As Fig. 1, Fig. 2 and shown in Figure 3, a kind of wind-power engine room LED lighting 100 is made up of shell 1 and the cell board 2 that is installed in enclosure.
As shown in Figures 2 and 3, cell board 2 is made up of led module, driving chip 4 and PCB circuit board 5, the dot matrix that led module is made up of several LED light emitting diodes 3, and led module and driving chip 4 are arranged on the PCB circuit board 5; Shell 1 is made up of base plate 11 and PC pipe 12, and base plate 11 is a rectangle, and the section of PC pipe 12 is a C shape.Have frame 6 around the base plate 1, pars intermedia is provided with installing hole 7 in base plate 1, two ends are respectively equipped with cylindrical hole protruding upward 8, PCB circuit board 5 is located in the frame 6 of base plate, be provided with through hole 9 in PCB circuit board 5 position corresponding with installing hole, be provided with the circular hole 10 that adapts with the cylindrical hole external diameter in PCB circuit board 5 and cylindrical hole 8 corresponding positions, PCB circuit board 5 is installed on the base plate 11, and cylindrical hole 8 inserts in the PCB circuit board circular holes 10; Be provided with the shrinkage pool 15 of downward extension in PC pipe 12 and base plate cylindrical hole 8 corresponding positions, the height of shrinkage pool 15 is less than the height of PC pipe 12, and the bottom of shrinkage pool 15 is the screw 16 that has the edge.Base plate frame 6 is provided with groove 17, and the base of PC pipe 12 embeds in the groove 17.
Claims (6)
1. a wind-power engine room LED lighting is made up of shell and the cell board that is installed in enclosure, and cell board is formed the dot matrix that described led module is made up of several LED light emitting diodes by led module, driving chip and PCB circuit board; Described led module and driving chip are arranged on the PCB circuit board; It is characterized in that described shell is made up of base plate and PC pipe, base plate is a rectangle, and the section of PC pipe is a C shape; Have frame around the base plate, on base plate, be provided with installing hole and cylindrical hole protruding upward, described PCB circuit board is located in the frame of base plate, the position corresponding with installing hole at the PCB circuit board is provided with through hole, be provided with the circular hole that adapts with the cylindrical hole external diameter in the PCB circuit board position corresponding with cylindrical hole, cylindrical hole inserts in the PCB circuit board circular hole, and the PCB circuit board is installed on the base plate; Be provided with the shrinkage pool of downward extension in PC pipe and the corresponding position of base plate cylindrical hole, the height of shrinkage pool is less than PC pipe height, and the bottom of shrinkage pool is the screw that has the edge.
2. wind-power engine room LED lighting according to claim 1 is characterized in that, described PC pipe is transparent pipe, the white pipe of milk or translucent tube.
3. wind-power engine room LED lighting according to claim 1 is characterized in that, described PCB circuit board material is fire-retardant plate.
4. wind-power engine room LED lighting according to claim 1 is characterized in that described base plate frame is provided with groove, and the base of PC pipe embeds in the groove.
5. wind-power engine room LED lighting according to claim 1 is characterized in that described installing hole is located at base plate central authorities.
6. wind-power engine room LED lighting according to claim 1 is characterized in that the cylindrical hole of described base plate is located at the two ends, the left and right sides of base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200744070U CN202008064U (en) | 2011-03-20 | 2011-03-20 | Light emitting diode (LED) lighting lamp for wind power engine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200744070U CN202008064U (en) | 2011-03-20 | 2011-03-20 | Light emitting diode (LED) lighting lamp for wind power engine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202008064U true CN202008064U (en) | 2011-10-12 |
Family
ID=44749721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200744070U Expired - Fee Related CN202008064U (en) | 2011-03-20 | 2011-03-20 | Light emitting diode (LED) lighting lamp for wind power engine room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202008064U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990241A (en) * | 2017-12-29 | 2019-07-09 | 光宝电子(广州)有限公司 | Device for vehicular electronic |
-
2011
- 2011-03-20 CN CN2011200744070U patent/CN202008064U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990241A (en) * | 2017-12-29 | 2019-07-09 | 光宝电子(广州)有限公司 | Device for vehicular electronic |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111012 Termination date: 20190320 |