CN201412797Y - Metal base strip for lamp strip circuit board - Google Patents
Metal base strip for lamp strip circuit board Download PDFInfo
- Publication number
- CN201412797Y CN201412797Y CN2009201216900U CN200920121690U CN201412797Y CN 201412797 Y CN201412797 Y CN 201412797Y CN 2009201216900 U CN2009201216900 U CN 2009201216900U CN 200920121690 U CN200920121690 U CN 200920121690U CN 201412797 Y CN201412797 Y CN 201412797Y
- Authority
- CN
- China
- Prior art keywords
- connector
- substrate
- overhanging
- strip
- metal substrate
- 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
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 35
- 239000002184 metal Substances 0.000 title claims abstract description 35
- 239000000758 substrate Substances 0.000 claims description 54
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 13
- 239000011889 copper foil Substances 0.000 abstract description 12
- 239000011159 matrix material Substances 0.000 abstract 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 241000969106 Megalaima haemacephala Species 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses metal matrix strip that lamp strip circuit board was used, a rectangular type has the metal strip that the copper foil laid the face, it includes a rectangular body, base plate on the rectangular body, lay the plane on the base plate, this metal matrix strip still includes first connector and the second connector that rectangular body base plate both sides were established separately, the cross section of first connector and second connector has overhanging checkpost and outside open-ended draw-in groove structure respectively, have between overhanging checkpost and the outside open-ended draw-in groove structure and form interconnect structure with outside open-ended draw-in groove structure after overhanging checkpost is along base plate width direction translation width. Adopt the utility model discloses a structure can make up many metal matrix strip that parallel into respectively to lay the plane and lie in the coplanar, and have the board of the hard reality of sufficient width to the work is laid to the copper foil of this board to the convenient laying machine, lays efficiently, and the copper foil consumes fewly, and the cost is showing and is descending.
Description
Technical field
The utility model relates to the metal substrate that wiring board is used, and especially a kind of Copper Foil that has of strip lays the Metal Substrate bar that the lamp bar wiring board of face is used.
Background technology
In LED straight light tube or light fixture, be provided with the lamp bar that mainly constitutes, and the Metal Substrate bar is the composition member of wiring board by a plurality of LED and wiring board.The Metal Substrate bar that this lamp bar wiring board is used has an elongate body, has of can lay Copper Foil to lay the plane on the elongate body.Because basic bar is to use metal material, particularly aluminum alloy materials is made, and good heat conductivity is convenient to mount again.Yet, the Metal Substrate bar that this lamp bar wiring board is used, narrow and the back side that lay the plane of its width often is not the plane, lay inconvenient wall scroll foliation on the machine at general Copper Foil, and exist Copper Foil waste big, laying quality can not get guaranteeing, and if adopt special fixture with the clamping arranged side by side of some strip metal substrates, and maintain in the stable plane, the laid down cost height is very uneconomical.
Summary of the invention
At the existing problem of above-mentioned prior art, the purpose of this utility model provides a kind of being convenient to and lays Copper Foil on the machine, the Metal Substrate bar that the lamp bar wiring board that the expense of laying is low is used laying.
The technical solution of the utility model is: the Metal Substrate bar that a kind of lamp bar wiring board is used, comprise an elongate body, a substrate that extends to two ends along its length direction is arranged on this elongate body, lay the plane on the substrate, this Metal Substrate bar comprises that also being positioned at elongate body substrate one side extends to first connector at two ends and be positioned at elongate body substrate opposite side extends to two ends along the substrate length direction second connector along the substrate length direction, the cross section of first connector has overhanging clamp, and the cross section of second connector has can constitute behind width of substrate width direction translation with the overhanging clamp of first connector and is connected to each other outwardly open draw-in groove shape structure.
Described overhanging clamp is " hammer " type or T-shape structure, and described draw-in groove structure is " T " the type groove.
Described overhanging clamp can also be " handle " shape structure, and described draw-in groove structure is " C " shape groove.
The utility model compared with prior art, have the following advantages and technique effect: because the both sides of elongate body substrate are arranged with first connector and second connector that is connected usefulness, the cross section of first connector and second connector has overhanging clamp respectively and can form interconnected outwardly open draw-in groove structure with clamp, therefore, utilize being connected of overhanging clamp on elongate body substrate one side and the draw-in groove structure on another elongate body substrate side, a plurality of Metal Substrate bars are linked to be side by side respectively lay the strong plate of plane in same plane, the width of this plate can be tens Metal Substrate bar width sums, thereby made things convenient for the machine that lays that the deposited coppersmith of this plate is done, lay the efficient height, Copper Foil consumes to be economized, and cost significantly descends.
Description of drawings:
Fig. 1 is the drawing in side sectional elevation of first kind of embodiment of the Metal Substrate bar used of the utility model lamp bar wiring board.
Fig. 2 is the connection status drawing in side sectional elevation that two Metal Substrate bars link to each other.
Fig. 3 is second kind of embodiment drawing in side sectional elevation of the Metal Substrate bar used of the utility model lamp bar wiring board.
The specific embodiment
As Fig. 1, shown in Figure 2, the Metal Substrate bar that the utility model lamp bar wiring board is used has an elongate body 1, and it adopts aluminum alloy materials to make.A substrate 2 that extends to two ends along its length direction is arranged on the elongate body, have on the substrate 2 can lay Copper Foil lay plane 3.Can there be the T-shape groove 4 that being used for of extending along its length be connected with the body of LED straight light tube at middle part, the back side of substrate 2, the fin 5 that extends along the elongate body length direction is respectively arranged in T-shape groove both sides, the notch outer surface of the outer surface of fin and T-shape groove substantially one with the corresponding arc cylinder of fluorescent tube inner surface of tube body on.
Be respectively equipped with first connector 6 and second connector 7 that extends to two ends along the substrate length direction in substrate 2 both sides of elongate body 1, the cross section of first connector 6 has the little overhanging clamp 8 of a bodice, this clamp is generally the T-shape structure in the present embodiment, can certainly be " hammer " shape structure; The T-shape structure that the cross section of second connector 7 has with first connector 6 can form interconnected outwardly open draw-in groove structure 9 behind width of width translation of substrate 2, in the present embodiment, outwardly open draw-in groove structure is " T " type a groove.Because the both sides of Metal Substrate bar have the connector of clamp formula and the connector of card slot type respectively, a plurality of Metal Substrate bars are connected by the insertion of clamp on the adjacent side and draw-in groove, what can be combined into each Metal Substrate bar lays all comparatively strong plates in same plane of plane, it has the width of broad, be convenient to lay Copper Foil on the machine laying, once just can finish the work of laying of tens Metal Substrate bars, high efficiency, Copper Foil consumes to be saved, and cost reduces greatly.
In the corner of laying plane 3 and substrate 2 two sides a step surface 10,11 is arranged respectively, separate each metal substrate to cut behind the convenient deposited copper.
Fig. 3 shows second kind of embodiment of the utility model, and in this embodiment, described overhanging clamp 8 is " handle " shape structure, and described draw-in groove structure 9 is " C " shape groove.When many Metal Substrate bars arranged side by side need connect into a whole plate,, " C " shape groove that " handle " shape clamp of metal substrate one end is aimed at another Metal Substrate bar one end aligns as long as being inserted into two strip metal base bars.This insertion connects and cooperates is that a kind of cohesion style connects.
More than be of the present utility model two kinds preferred embodiment; for a person skilled in the art, can also be according to actual needs, design more like the multiclass or the bigger version of difference; so long as meet the utility model structural principle, all belong to protection domain of the present utility model.
Claims (4)
1. Metal Substrate bar that lamp bar wiring board is used, comprise an elongate body (1), a substrate (2) that extends to two ends along its length direction is arranged on the elongate body, lay plane (3) on the substrate, it is characterized in that: this Metal Substrate bar comprises that also being positioned at elongate body (1) substrate (2) one sides extends to first connector (6) at two ends and be positioned at elongate body (1) substrate (2) opposite side along substrate (2) length direction and extend to second connector (7) at two ends along substrate (2) length direction, and the cross section of described first disjunctor (6) has overhanging clamp (8); The cross section of described second connector (7) have with first connector (6) on overhanging clamp (8) behind width of substrate (2) width translation, can constitute interconnected outwardly open draw-in groove structure (9).
2. the Metal Substrate bar that lamp bar wiring board according to claim 1 is used is characterized in that: described overhanging clamp (8) is " hammer " type or T-shape structure, and described draw-in groove structure (9) is the T-shape groove.
3. the Metal Substrate bar that lamp bar wiring board according to claim 1 is used is characterized in that: described overhanging clamp (8) is " handle " shape structure, and described draw-in groove structure (9) is " C " type groove.
4. the Metal Substrate bar of using according to any one described lamp bar wiring board in the claim 1 to 3 is characterized in that: with substrate (2) corner, two sides a step surface (10,11) is arranged respectively on the described plane (3) of laying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201216900U CN201412797Y (en) | 2009-06-03 | 2009-06-03 | Metal base strip for lamp strip circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201216900U CN201412797Y (en) | 2009-06-03 | 2009-06-03 | Metal base strip for lamp strip circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201412797Y true CN201412797Y (en) | 2010-02-24 |
Family
ID=41714680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201216900U Expired - Fee Related CN201412797Y (en) | 2009-06-03 | 2009-06-03 | Metal base strip for lamp strip circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201412797Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102254492A (en) * | 2011-06-23 | 2011-11-23 | 黄明 | Hollow light-emitting diode (LED) display screen |
| CN105042410A (en) * | 2015-07-20 | 2015-11-11 | 余姚市宇达实业有限公司 | Lamp facilitating connection and extension |
-
2009
- 2009-06-03 CN CN2009201216900U patent/CN201412797Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102254492A (en) * | 2011-06-23 | 2011-11-23 | 黄明 | Hollow light-emitting diode (LED) display screen |
| CN105042410A (en) * | 2015-07-20 | 2015-11-11 | 余姚市宇达实业有限公司 | Lamp facilitating connection and extension |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG SHANGGUANG LIGHTING CO., LTD. Free format text: FORMER OWNER: KE JIANFENG Effective date: 20110607 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110607 Address after: 312352 new village, Dongguan Street, Zhejiang, Shangyu Patentee after: Zhejiang Shangguang Lighting Co., Ltd. Address before: 312352 new village, Dongguan Street, Zhejiang, Shangyu Patentee before: Ke Jianfeng |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20140603 |