CN203788520U - Light emitting diode driving card - Google Patents
Light emitting diode driving card Download PDFInfo
- Publication number
- CN203788520U CN203788520U CN201420144055.5U CN201420144055U CN203788520U CN 203788520 U CN203788520 U CN 203788520U CN 201420144055 U CN201420144055 U CN 201420144055U CN 203788520 U CN203788520 U CN 203788520U
- Authority
- CN
- China
- Prior art keywords
- emitting diode
- light
- driver card
- diode driver
- light emitting
- 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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- Y02B20/42—
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- Led Device Packages (AREA)
Abstract
The utility model provides a light emitting diode driving card. When the light emitting diode driving card is used, a driver disposed on a substrate is used to connect with a printed circuit board of a light emitting diode through a metal conducting strip, so as to realize driving of the light emitting diode. A light emitting diode driver which is disposed out of a light emitting diode lamp is not needed, and the light emitting diode driving card enables driving of the light emitting diode lamp.
Description
Technical field
The utility model relates to electric and electronic technical field, more particularly, relates to a kind of light-emitting diode driver card.
Background technology
LED(Light-Emitting Diode, light-emitting diode) as a kind of New Solid light source, there is the advantages such as energy-saving and environmental protection, life-span length, be widely used in the fields such as industry, agricultural, commercial lighting.Because LED is luminous, need constant-current supply to drive, and productive life electricity consumption is sinusoidal ac, therefore, LED lamp luminescence needs the driving of LED driver.
At present conventional LED driver volume is larger, is generally placed on LED driver card.And the technology that at present LED driver is designed to LED driver card is not yet ripe, therefore, also there is no at present the design for LED driver card.
Utility model content
In view of this, the utility model provides a kind of light-emitting diode driver card, can realize the driving to LED lamp without LED drive being placed on to LED lamp.
A light-emitting diode driver card, comprising:
Substrate;
Be arranged at the driver on described substrate;
Be arranged at the metallic conduction sheet on described substrate.
Preferably, also comprise: be arranged at intelligent control chip group and interface chip group on described substrate.
Preferably, also comprise: shell.
Preferably, described shell front end is provided with oblique angle.
Preferably, the both sides of described shell have at least a side to be also provided with screens groove.
Preferably, the material of described metallic conduction sheet is stainless steel.
Preferably, described metallic conduction sheet has two at least.
Preferably, described light-emitting diode driver card is shaped as rectangle.
Preferably, described light-emitting diode driver card is shaped as square.
Preferably, described light-emitting diode driver card is shaped as ellipse.
From above-mentioned technical scheme, can find out, the utility model provides a kind of light-emitting diode driver card, described light-emitting diode driver card in use, employing is arranged at the driver on substrate, by metallic conduction sheet, realize being connected between the printed circuit board with light-emitting diode, and then the driving of realization to described light-emitting diode, without employing, be placed on the LED drive of LED lamp, can realize the driving to described LED lamp.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the disclosed a kind of light-emitting diode driver card of the utility model embodiment;
Fig. 2 is the structural representation of disclosed another the light-emitting diode driver card of another embodiment of the utility model;
Fig. 3 is the structural representation of disclosed another the light-emitting diode driver card of another embodiment of the utility model;
Fig. 4 is the structural representation of disclosed another the light-emitting diode driver card of another embodiment of the utility model;
The structural representation of disclosed another the light-emitting diode driver card of another embodiment of Fig. 5 the utility model;
The structural representation of disclosed another the light-emitting diode driver card of another embodiment of Fig. 6 the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of light-emitting diode driver card, can realize the driving to LED lamp without LED drive being placed on to LED lamp.
Concrete, as shown in Figure 1, described light-emitting diode driver card, comprising:
Substrate 101;
Be arranged at the driver 102 on substrate 101;
Be arranged at the metallic conduction sheet 103 on substrate 101.
Concrete operation principle is:
Described light-emitting diode driver card in use, adopts to be arranged at the driver 102 on substrate 101, by metallic conduction sheet 103, realizes being connected between the printed circuit board with light-emitting diode, and then the driving of realization to described light-emitting diode.
What deserves to be explained is, described light-emitting diode driver card in use, can directly be welded on the printed circuit board of described light-emitting diode, or be arranged in the draw-in groove of supporting setting on described light-emitting diode, as long as can realize in use being connected between the printed circuit board with described light-emitting diode, herein and be not specifically limited.
The described light-emitting diode driver card that the present embodiment provides, without employing, be placed on the LED drive of LED lamp, can realize the driving to described LED lamp, the volume of the external LED drive adopting than prior art is little, for luminous intensity distribution and the heat radiation of whole lamp left larger design space; It is simple in structure simultaneously, is easy to installation and maintenance, and then has reduced cost and maintenance cost than prior art.
Preferably, as shown in Figure 2, described light-emitting diode driver card, comprising:
Substrate 101;
Be arranged at the driver 102 on substrate 101;
Be arranged at the metallic conduction sheet 103 on substrate 101.
Also comprise: be arranged at intelligent control chip group 104 and interface chip group 105 on substrate 101.
Intelligent control chip group 104 can make described light-emitting diode driver card realize the intelligent control of light fixture, comprises the control of single lamp, and the control of access control network.Interface chip group 105 can realize communicating by letter between the printed circuit board of described light-emitting diode driver card and described light-emitting diode.
It should be noted is that, described light-emitting diode driver card comprise interface chip group 105 when practical application, can adopt the mode of radio communication, at the interior increase radio communication of interface chip group 105 R-T unit.
Preferably, as shown in Figure 3, described light-emitting diode driver card, comprising:
Substrate 101;
Be arranged at the driver 102 on substrate 101;
Be arranged at the metallic conduction sheet 103 on substrate 101;
And shell 106.
Or as shown in Figure 4, described light-emitting diode driver card, comprising:
Substrate 101;
Be arranged at the driver 102 on substrate 101;
Be arranged at the metallic conduction sheet 103 on substrate 101;
Be arranged at intelligent control chip group 104 and interface chip group 105 on substrate 101;
And shell 106.
In concrete applied environment, shell 106 can be injection mo(u)lding, can be also package shell, can be also directly substrate 101 to be carried out to the integral body of plastic packaging, does not do concrete restriction herein.
Preferably, as shown in Fig. 3 or 4, shell 106 front ends are provided with oblique angle.
The front end of shell 106 is provided with oblique angle, can be used as fool proof sign, is conducive to the plug-in card direction recognition of described light-emitting diode driver card.
Preferably, the both sides of described shell have at least a side to be also provided with screens groove.
The side of described shell of take is provided with screens groove and describes as example, and as shown in Figure 5 and Figure 6, a side of shell 106 is also provided with screens groove 107, so that described light-emitting diode driver card secures the above light-emitting diode driver card while pushing draw-in groove.
In concrete actual application environment, can also be provided with in the both sides of described shell screens groove, make the location of described light-emitting diode driver card more firmly, specifically select situation to determine according to actual application environment, and be not specifically limited herein.
Preferably, the material of described metallic conduction sheet is stainless steel.
Preferably, described metallic conduction sheet has two at least.
In actual applications, the sheet number of the metallic conduction sheet in described light-emitting diode driver card should be consistent with the sheet number of electroconductive elastic sheet in the draw-in groove of supporting setting in described light-emitting diode,, can determine according to concrete actual conditions herein and be not specifically limited.
Preferably, described light-emitting diode driver card is shaped as rectangle.
Preferably, described light-emitting diode driver card is shaped as square.
Preferably, described light-emitting diode driver card is shaped as ellipse.
It should be noted is that, in described light-emitting diode, the shape of the draw-in groove of supporting setting can be chosen arbitrarily, as rectangle, square, ellipse etc., accordingly, the shape of described light-emitting diode driver card and matching with the shape of the described light-emitting diode driver card of self adaptation, the utility model does not limit at this.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, between each embodiment identical similar part mutually referring to.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a light-emitting diode driver card, is characterized in that, comprising:
Substrate;
Be arranged at the driver on described substrate;
Be arranged at the metallic conduction sheet on described substrate.
2. light-emitting diode driver card according to claim 1, is characterized in that, also comprises: be arranged at intelligent control chip group and interface chip group on described substrate.
3. light-emitting diode driver card according to claim 1 and 2, is characterized in that, also comprises: shell.
4. light-emitting diode driver card according to claim 3, is characterized in that, described shell front end is provided with oblique angle.
5. light-emitting diode driver card according to claim 3, is characterized in that, the both sides of described shell have at least a side to be also provided with screens groove.
6. light-emitting diode driver card according to claim 1, is characterized in that, the material of described metallic conduction sheet is stainless steel.
7. light-emitting diode driver card according to claim 1, is characterized in that, described metallic conduction sheet has two at least.
8. light-emitting diode driver card according to claim 1, is characterized in that, described light-emitting diode driver card be shaped as rectangle.
9. light-emitting diode driver card according to claim 1, is characterized in that, described light-emitting diode driver card be shaped as square.
10. light-emitting diode driver card according to claim 1, is characterized in that, described light-emitting diode driver card be shaped as ellipse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144055.5U CN203788520U (en) | 2014-03-27 | 2014-03-27 | Light emitting diode driving card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144055.5U CN203788520U (en) | 2014-03-27 | 2014-03-27 | Light emitting diode driving card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203788520U true CN203788520U (en) | 2014-08-20 |
Family
ID=51324668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420144055.5U Expired - Fee Related CN203788520U (en) | 2014-03-27 | 2014-03-27 | Light emitting diode driving card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203788520U (en) |
-
2014
- 2014-03-27 CN CN201420144055.5U patent/CN203788520U/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 |
Granted publication date: 20140820 Termination date: 20180327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |