CN202652693U - An antistatic LED aluminum substrate - Google Patents
An antistatic LED aluminum substrate Download PDFInfo
- Publication number
- CN202652693U CN202652693U CN2012202669295U CN201220266929U CN202652693U CN 202652693 U CN202652693 U CN 202652693U CN 2012202669295 U CN2012202669295 U CN 2012202669295U CN 201220266929 U CN201220266929 U CN 201220266929U CN 202652693 U CN202652693 U CN 202652693U
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- CN
- China
- Prior art keywords
- insulating barrier
- insulating layer
- conductive
- metal substrate
- layer
- 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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Abstract
The utility model discloses an antistatic LED aluminum substrate comprising a first insulating layer, a conducting layer, a second insulating layer, and a metal substrate. A plurality of conductive protrusions formed on the metal substrate pass through the first insulating layer, the conducting layer, and the second insulating layer. Space is left on the conducting layer near the conductive protrusions in order to directly combine the first insulating layer with the second insulating layer. The conductive protrusions are capable of conducting static cumulated on the insulating layer to the metal substrate so as to effectively prevent static harm.
Description
Technical field
The utility model relates to the LED field of light fittings, more specifically to a kind of anti-static LED aluminium substrate.
Background technology
The energy-conserving and environment-protective of LED bulb become the main flow of current lighting field, but single LED bulb is bright fill still more limited, most light fixture is integrated a large amount of LED bulb in light fixture, these a large amount of bulbs are integrated in and form the emitting led module of polylith on the some circuit boards, again these modules are fixed in the lamp housing to consist of the light source of led lamp, the general aluminium base with thermal conductive resin that adopts of used circuit board, LED lamp pearl is connected by pin and conductor layer, but there is Electrostatic Hidden Troubles in this aluminium base, causes easily the damage of light-emitting diode.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of anti-static LED aluminium substrate is provided.
The utility model is achieved by the following technical programs.
The utility model anti-static LED aluminium substrate, comprise the first insulating barrier, conductive layer, the second insulating barrier and metal substrate, be formed with some conductive prominences on the described metal substrate, conductive prominence penetrates described ground floor insulating barrier, conductive layer and the second insulating barrier, and near the conductive layer the conductive prominence is left a blank, so that described the first insulating barrier and the direct combination of described the second insulating barrier.Because set conductive prominence can be transmitted to the static of piling up at described insulating barrier on the described metallic plate, effectively prevents electrostatic hazard.
Description of drawings
Fig. 1 is the structural representation of the utility model anti-static LED aluminium substrate.
Embodiment
The utility model will be further described below in conjunction with specific embodiment.
In Fig. 1, the utility model anti-static LED aluminium substrate, comprise from top to bottom the first insulating barrier, 1 conductive layer 2, the second insulating barrier 3 and metal substrate 4, be formed with some conductive prominences 5 on the described metal substrate 4, conductive prominence 5 penetrates ground floor insulating barrier 1, conductive layer 2 and the second insulating barrier 3, and near the described conductive layer 2 the conductive prominence 5 is left a blank, so that described the first insulating barrier 1 and the 3 direct combinations of described the second insulating barrier.
Claims (1)
1. anti-static LED aluminium substrate, it comprises the first insulating barrier, conductive layer, the second insulating barrier and metal substrate, it is characterized in that: be formed with some conductive prominences on the described metal substrate, conductive prominence penetrates described ground floor insulating barrier, conductive layer and the second insulating barrier, and near the conductive layer the conductive prominence is left a blank, so that described the first insulating barrier and the direct combination of described the second insulating barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202669295U CN202652693U (en) | 2012-06-07 | 2012-06-07 | An antistatic LED aluminum substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202669295U CN202652693U (en) | 2012-06-07 | 2012-06-07 | An antistatic LED aluminum substrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202652693U true CN202652693U (en) | 2013-01-02 |
Family
ID=47421708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202669295U Expired - Fee Related CN202652693U (en) | 2012-06-07 | 2012-06-07 | An antistatic LED aluminum substrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202652693U (en) |
-
2012
- 2012-06-07 CN CN2012202669295U patent/CN202652693U/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: 20130102 Termination date: 20130607 |