CN204704779U - A kind of LED lamp bar positioning fixture bar - Google Patents
A kind of LED lamp bar positioning fixture bar Download PDFInfo
- Publication number
- CN204704779U CN204704779U CN201520323355.4U CN201520323355U CN204704779U CN 204704779 U CN204704779 U CN 204704779U CN 201520323355 U CN201520323355 U CN 201520323355U CN 204704779 U CN204704779 U CN 204704779U
- Authority
- CN
- China
- Prior art keywords
- smelting tool
- bar
- bar body
- tool bar
- led lamp
- 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)
Abstract
The utility model discloses a kind of LED lamp bar positioning fixture bar, comprises smelting tool bar body, and the surface of smelting tool bar body is provided with a lamp pearl Anti-scratching groove, and the two side of lamp pearl Anti-scratching groove is interval with multiple lamp bar locating slot.The utility model adopts the smelting tool bar body that is made of carbon fiber construction, has corrosion resistance, the not feature such as indeformable, acidproof, alkaline-resisting, the resistance to high Go-to-and-fro temperature of burn in production process; The smelting tool bar body weight ratio iron that carbon fiber construction is made alleviates more than 3/4, the smelting tool weight of same size be metallic rod 1/4 less than; Decrease middle processing link, stop the distortion because processing produces; Stop because smelting tool bar body becomes curved smelting tool and tube inner wall friction and the scrap products produced.
Description
Technical field
The utility model relates to LED lamp tube tools, particularly a kind of LED lamp bar positioning fixture bar.
Background technology
It is be fixed in a metallic rod (comprising iron, aluminium etc.) by lamp bar that tradition T8 fluorescent tube makes, and metallic rod is processed into channel-shaped on CNC.
Several large shortcoming with conventional metals bar exists:
, raw material linearity is not high.(general rice linearity exceeds 1mm).
, metallic rod is in transport, deflection is very large in process.(rice linearity exceeds 1mm).
, metallic rod alignment after distortion is more difficult, is difficult to reach the requirement that meter straight line is less than 0.1mm.
, due to the assembling particularity of T8 fluorescent tube, require that tool bar penetrates glass tube, so the quality of tool bar is less, the transmission for board is more favourable with location.
, the bending of metallic rod directly cause when entering glass tube, be rubbed into glass inner wall, scratch and cause scrapping to inside coating, and because the flexural strength of conventional metals bar is not as good as 1/8 of carbon fiber bar, cause bending at lamp bar attachment process Elastic, cause lamp bar and glass-tube inwall to cause falseness to cohere, cause in the use procedure of T8 lamp and produce hidden danger.
, do not reach requirement due to the linearity of conventional metals bar and cause lamp bar after tube inner wall laminating, bending section laminating is tight, affects quality and the life-span of T8 fluorescent tube.
, conventional metals bar is easily oxidized in atmosphere, corrodes, cause metallic rod distortion in equipment use, greatly reduce service life of equipment.
Utility model content
The purpose of this utility model is the above-mentioned defect for prior art, provide a kind of structure simply, not yielding, the LED lamp bar positioning fixture bar that facilitates fixed L ED lamp bar.
For solving the above-mentioned defect of prior art, the technical scheme that the utility model provides is: a kind of LED lamp bar positioning fixture bar, comprise smelting tool bar body, the surface of described smelting tool bar body is provided with a lamp pearl Anti-scratching groove, and the two side of described lamp pearl Anti-scratching groove is interval with multiple lamp bar locating slot.
One as the utility model LED lamp bar positioning fixture bar is improved, and described smelting tool bar body is carbon fiber construction.
One as the utility model LED lamp bar positioning fixture bar is improved, and the degree of depth of described lamp bar locating slot is 0.3mm ~ 0.9mm.
Compared with prior art, the utility model has the advantages that: the utility model adopts the smelting tool bar body that is made of carbon fiber construction, has corrosion resistance, the not feature such as indeformable, acidproof, alkaline-resisting, the resistance to high Go-to-and-fro temperature of burn in production process; The smelting tool bar body weight ratio iron that carbon fiber construction is made alleviates more than 3/4, the smelting tool weight of same size be metallic rod 1/4 less than; Decrease middle processing link, stop the distortion because processing produces; Stop because smelting tool bar body becomes curved smelting tool and tube inner wall friction and the scrap products produced.
Accompanying drawing explanation
Fig. 1 is the utility model front view.
Fig. 2 is A-A sectional view in Fig. 1.
Fig. 3 is the utility model top view.
Reference numeral title: 1, smelting tool bar body 2, lamp bar locating slot 3, lamp pearl Anti-scratching groove.
Detailed description of the invention
Just with reference to the accompanying drawings the utility model is further described below.
As shown in Figure 1, Figure 2 and Figure 3, a kind of LED lamp bar positioning fixture bar, comprises smelting tool bar body 1, and the surface of smelting tool bar body 1 is provided with a lamp pearl Anti-scratching groove 3, and the two side of described lamp pearl Anti-scratching groove 3 is interval with multiple lamp bar locating slot 2.
Preferably, smelting tool bar body 1 is carbon fiber construction.The smelting tool bar body 1 that carbon fiber construction is made, has corrosion resistance, the not feature such as indeformable, acidproof, alkaline-resisting, resistance to high Go-to-and-fro temperature of burn in production process; The smelting tool bar body 1 weight arm iron that carbon fiber construction is made alleviates 3/4, the smelting tool weight of same size be metallic rod 1/4 less than.
Preferably, the degree of depth of lamp bar locating slot 2 is 0.3mm ~ 0.9mm.The thickness of LED lamp bar is generally more than 1mm, as long as the thickness of LED lamp bar is greater than the degree of depth of lamp bar locating slot 2, when smelting tool bar body 1 rises by magnet magnetic force, just silica gel can be rolled expansion, LED lamp bar is mounted on tube inner wall.
The utility model adopts the smelting tool bar body 1 that is made of carbon fiber construction, has corrosion resistance, the not feature such as indeformable, acidproof, alkaline-resisting, the resistance to high Go-to-and-fro temperature of burn in production process; The smelting tool bar body 1 weight ratio iron that carbon fiber construction is made alleviates more than 3/4, the smelting tool weight of same size be metallic rod 1/4 less than; Decrease middle processing link, stop the distortion because processing produces; Stop because smelting tool bar body 1 becomes curved smelting tool and tube inner wall friction and the scrap products produced.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also carry out suitable change and amendment to above-mentioned embodiment.Therefore, the utility model is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (3)
1. a LED lamp bar positioning fixture bar, comprises smelting tool bar body, it is characterized in that, the surface of described smelting tool bar body is provided with a lamp pearl Anti-scratching groove, and the two side of described lamp pearl Anti-scratching groove is interval with multiple lamp bar locating slot.
2. LED lamp bar positioning fixture bar according to claim 1, is characterized in that, described smelting tool bar body is carbon fiber construction.
3. LED lamp bar positioning fixture bar according to claim 1, is characterized in that, the degree of depth of described lamp bar locating slot is 0.3mm ~ 0.9mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520323355.4U CN204704779U (en) | 2015-05-19 | 2015-05-19 | A kind of LED lamp bar positioning fixture bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520323355.4U CN204704779U (en) | 2015-05-19 | 2015-05-19 | A kind of LED lamp bar positioning fixture bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204704779U true CN204704779U (en) | 2015-10-14 |
Family
ID=54284395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520323355.4U Expired - Fee Related CN204704779U (en) | 2015-05-19 | 2015-05-19 | A kind of LED lamp bar positioning fixture bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204704779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246673A (en) * | 2016-08-31 | 2016-12-21 | 安徽芯瑞达电子科技有限公司 | A kind of frock for tube inner wall attachment LED lamp bar |
-
2015
- 2015-05-19 CN CN201520323355.4U patent/CN204704779U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246673A (en) * | 2016-08-31 | 2016-12-21 | 安徽芯瑞达电子科技有限公司 | A kind of frock for tube inner wall attachment LED lamp bar |
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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: 20151014 Termination date: 20180519 |