CN204387726U - A kind of LED daylight lamp - Google Patents
A kind of LED daylight lamp Download PDFInfo
- Publication number
- CN204387726U CN204387726U CN201420754890.0U CN201420754890U CN204387726U CN 204387726 U CN204387726 U CN 204387726U CN 201420754890 U CN201420754890 U CN 201420754890U CN 204387726 U CN204387726 U CN 204387726U
- Authority
- CN
- China
- Prior art keywords
- drive
- light source
- led
- cooling stand
- mounting base
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of LED daylight lamp, comprise cooling stand and be arranged on lamp holder, expansion light shield and the light source board on described cooling stand, described light source board comprises mounting base and is arranged on the some series circuits on described mounting base, wherein, described some series circuits comprise the LED light source of some series connection and first drive IC of connecting with described some LED light sources of connecting and the second drive IC.The beneficial effects of the utility model: by adopting drive IC to control LED lamp, thus making LED lamp performance more stable, and reducing consumptive material, and then reach and effectively save production cost, improve the object of production efficiency.
Description
Technical field
The utility model relates to LED lamp illumination technical field, specifically, relates to a kind of LED daylight lamp.
Background technology
At present, LED lamp is widely used, and particularly in recent years along with the development of LED technology, makes LED lamp in illumination market for being popular.But the still constant-current source that in market, most of LED lamp adopts drives the mode of light fixture to drive light fixture work, this not only makes the cost producing light fixture higher, and performance is stable not in use also to make light fixture.Further, adopt its input line of the light fixture of this type of drive will be linked into the other end through heat radiation aluminium, this not only makes production efficiency can not get effective lifting, on the other hand, because use electric wire, so its production cost also can not be effectively controlled always.
Stable not for LED lamp performance in above-mentioned correlation technique, production cost is higher and production efficiency can not get the problems such as lifting, not yet proposes effective solution at present.
Utility model content
For LED lamp unstable properties above-mentioned in correlation technique, the problems such as the not high and production efficiency of production cost is low, the utility model proposes a kind of LED lamp, can improve the serviceability of light fixture while effectively ensureing production efficiency and production cost.
For realizing above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of LED daylight lamp, comprise cooling stand and be arranged on lamp holder, expansion light shield and the light source board on described cooling stand, described light source board comprises mounting base and is arranged on the some series circuits on described mounting base, wherein, described some series circuits comprise the LED light source of some series connection and first drive IC of connecting with described some LED light sources of connecting and the second drive IC.
Further, the described LED light source number that comprises of described some series circuits is identical.
Further, the LED light source of described some series connection and described first drive IC of connecting with described some LED light sources of connecting and described second drive IC spaced apart in the radial direction of described light source board.
Further, described first drive IC is also connected with diode VD, resistance R1, resistance R2, resistance R5 and electric capacity C1, and described second drive IC is also connected with resistance R3, resistance R4 and electric capacity C2.
Further, described cooling stand is provided with draw-in groove, described expansion light shield and described light source board are provided with the buckle matched with described draw-in groove, described cooling stand and described expansion light shield and described light source board are fixed by described draw-in groove and buckle and are connected.
Further, the input line that described lamp holder carries is welded on described mounting base.
Further, described first drive IC and the second drive IC are constant current drive IC.
Further, described cooling stand is aluminum cooling stand, and described mounting base is aluminum mounting base, and described expansion light shield is that PC Merlon expands light shield.
The beneficial effects of the utility model: by adopting drive IC to control LED lamp, thus making LED lamp performance more stable, and reducing consumptive material, and then reach and effectively save production cost, the object that improve production efficiency is fallen.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the LED daylight lamp structural representation according to the utility model embodiment.
In figure:
1, lamp holder; 2, cooling stand; 3, light shield is expanded; 4, light source board; 5, mounting base; 6, LED light source; 7, the first drive IC; 8, the second drive IC; 9, diode VD; 10, resistance R1; 11, resistance R2; 12, resistance R5; 13, electric capacity C1; 14, resistance R3; 15, resistance R4; 16, electric capacity C2.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain, all belongs to the scope of the utility model protection.
As shown in Figure 1, a kind of LED daylight lamp according to embodiment of the present utility model, comprise cooling stand 2 and be arranged on lamp holder 1, expansion light shield 3 and the light source board 4 on described cooling stand 2, described light source board 4 comprises mounting base 5 and is arranged on the some series circuits on described mounting base 5, wherein, described some series circuits LED light source 6 of comprising some series connection and first drive IC 7 and second drive IC 8 of connecting with described some LED light sources 6 of connecting.
In addition, in a specific embodiment, described LED light source 6 number that described some series circuits comprise is identical, the LED light source 6 of described some series connection and described first drive IC 7 of connecting with described some LED light sources 6 of connecting and described second drive IC 8 spaced apart in the radial direction of described light source board 4, described first drive IC 7 is also connected with diode VD9, resistance R110, resistance R211, resistance R512 and electric capacity C113, and described second drive IC 8 is also connected with resistance R314, resistance R415 and electric capacity C216.
In addition, in a specific embodiment, described cooling stand 2 is provided with draw-in groove, described expansion light shield 3 and described light source board 4 are provided with the buckle matched with described draw-in groove, described cooling stand 2 and described expansion light shield 3 and described light source board 4 are fixed by described draw-in groove and buckle and are connected, the input line that described lamp holder 1 carries is welded on described mounting base 5, described first drive IC 7 and the second drive IC 8 are constant current drive IC, described cooling stand 2 is aluminum cooling stand, described mounting base 5 is aluminum mounting base, described expansion light shield 3 is PC Merlon expansion light shield.
Conveniently understand technique scheme of the present utility model, below by way of in concrete occupation mode, technique scheme of the present utility model is described in detail.
When specifically using, first described light source board 4 is fixed on described cooling stand 2, then the described input line that described lamp holder 1 carries is welded on described mounting base 5, then described PC is expanded light shield 3 and described cooling stand 2 to be fixed by described draw-in groove and described buckle and to be connected, finally described lamp holder 1 is locked, whole LED lamp installation.This LED lamp adopts aluminium and PC Merlon composition, by constant current drive IC for lamp pearl provides constant electric current, described constant current drive IC can by the electric current of current stabilization required for lamp pearl, make the composition that enormously simplify product, improve the reliability of product, improve the service life of product simultaneously, achieve simplification and the optimizing product cost of LED lamp production technology.
In sum, by means of technique scheme of the present utility model, control LED lamp by adopting drive IC, thus make LED lamp performance more stable, and reduce consumptive material, and then reach and effectively save production cost, fall the object that improve production efficiency.
By described input line being arranged on described mounting base 5, thus when making to produce, described input line need not pass described cooling stand 2, and then makes effectively to have saved production cost, improves production efficiency.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a LED daylight lamp, it is characterized in that, comprise cooling stand (2) and be arranged on lamp holder (1) on described cooling stand (2), expand light shield (3) and light source board (4), some series circuits that described light source board (4) comprises mounting base (5) and is arranged on described mounting base (5), wherein, described some series circuits comprise the LED light source (6) of some series connection and first drive IC (7) of connecting with described some LED light sources (6) of connecting and the second drive IC (8).
2. LED daylight lamp according to claim 1, is characterized in that, described LED light source (6) number that described some series circuits comprise is identical.
3. LED daylight lamp according to claim 1, it is characterized in that, the LED light source (6) of described some series connection and described first drive IC (7) connected with described some LED light sources (6) of connecting and described second drive IC (8) spaced apart in the radial direction of described light source board (4).
4. the LED daylight lamp according to claim 1 or 3, it is characterized in that, described first drive IC (7) is also connected with diode VD(9), resistance R1(10), resistance R2(11), resistance R5(12) and electric capacity C1(13), described second drive IC (8) is also connected with resistance R3(14), resistance R4(15) and electric capacity C2(16).
5. LED daylight lamp according to claim 1, it is characterized in that, (2) are provided with draw-in groove to described cooling stand, described expansion light shield (3) and described light source board (4) are provided with the buckle matched with described draw-in groove, and described cooling stand (2) and described expansion light shield (3) and described light source board (4) are fixed by described draw-in groove and buckle and are connected.
6. LED daylight lamp according to claim 1, is characterized in that, the input line that described lamp holder (1) carries is welded on described mounting base (5).
7. LED daylight lamp according to claim 4, is characterized in that, described first drive IC (7) and the second drive IC (8) are constant current drive IC.
8. LED daylight lamp according to claim 1, is characterized in that, described cooling stand (2) is aluminum cooling stand, and described mounting base (5) is aluminum mounting base, and described expansion light shield (3) is PC Merlon expansion light shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420754890.0U CN204387726U (en) | 2014-12-04 | 2014-12-04 | A kind of LED daylight lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420754890.0U CN204387726U (en) | 2014-12-04 | 2014-12-04 | A kind of LED daylight lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204387726U true CN204387726U (en) | 2015-06-10 |
Family
ID=53360444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420754890.0U Expired - Fee Related CN204387726U (en) | 2014-12-04 | 2014-12-04 | A kind of LED daylight lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204387726U (en) |
-
2014
- 2014-12-04 CN CN201420754890.0U patent/CN204387726U/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 | ||
| 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: 20150610 Termination date: 20161204 |