CN2179523Y - Mobile support for fluorescent lamp tube - Google Patents
Mobile support for fluorescent lamp tube Download PDFInfo
- Publication number
- CN2179523Y CN2179523Y CN 93239943 CN93239943U CN2179523Y CN 2179523 Y CN2179523 Y CN 2179523Y CN 93239943 CN93239943 CN 93239943 CN 93239943 U CN93239943 U CN 93239943U CN 2179523 Y CN2179523 Y CN 2179523Y
- Authority
- CN
- China
- Prior art keywords
- fluorescent lamp
- rotating shaft
- lower longitudinal
- support
- longitudinal rack
- 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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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to a support for a fluorescent lamp, in particular to the support of a transverse suspending fluorescent lamp tube, comprising a fixing support and two supporting seats. The support for the transverse suspending fluorescent lamp tube is characterized in that upper and lower longitudinal rack gears which can slide are respectively arranged in the upper and lower longitudinal rails of the fixing support; a rotating shaft is supported in the transverse side hole of the fixing support; the rotating shaft is provided with gears which are simultaneously engaged with the upper and lower longitudinal rack gears; the thread section of the rotating shaft between a front arm and a rotating handle is matched with a nut; in addition, the two supporting seats are respectively connected with the right and left ends of the upper and lower longitudinal rack gears. Thus, the loading and unloading of the fluorescent lamp tube are reliability, the support of a length specification can be provided with the fluorescent lamp tubes of different lengths, and meanwhile the installation of the fluorescent lamp tube is firm.
Description
The utility model relates to a kind of fluorescent lighting fixture, especially refers to horizontal suspension support bracket of fluorescent tube.
At present, the supporting base position of common support bracket of fluorescent tube is changeless, has to open forcibly the two supports seat during loading and unloading fluorescent tube, and the distortion of support easily causes and the contact loose contact of fluorescent tube two ends; In the last few years, many spring shafts of using also appearred to roof pressure fluorescent lamp pipe end, to reach good contact, but the elasticity with spring weakens, contact performance also reduces, and says again, and the fluorescent tube of different length is can't be contained on a kind of support bracket of fluorescent tube of fixed form suspension.
In view of this, the purpose of this utility model provides a kind of packaged type support bracket of fluorescent tube, can make the supporting base that small distance is regulated and big distance moves easily, and can make its fixed support bracket of fluorescent tube.
The purpose of this utility model is achieved in that it comprises fixed mount, two supporting bases, slidably upper and lower longitudinal rack is set respectively in the upper and lower vertical guide rail of fixed mount, rotating shaft of transverse side holes internal support at fixed mount, this rotating shaft has the gear that is meshed with upper and lower longitudinal rack simultaneously, rotating shaft thread segment between antetheca and turning handle cooperates a nut, in addition, two supporting bases are connected to the right-hand member and the left end of upper and lower longitudinal rack.Because adopt such scheme: not only the loading and unloading of fluorescent tube are reliable, and a kind of support of length specification, and the fluorescent tube of different length can be installed, fluorescent tube installation simultaneously is firm.
Below in conjunction with drawings and Examples the utility model is further specified.
Among the figure: 1, fixed mount, 11, last vertical guide rail, 12, vertical guide rail down, 13, transverse side holes, 14, antetheca, 15, rear wall, 2, two supporting bases, 3, go up longitudinal rack, 31, step, 4, longitudinal rack down, 41, step, 5, rotating shaft, 51, gear, 52, turning handle, 53, nut.
Fixed mount 1 forward and backward side is respectively equipped with vertical guide rail 11, following vertical guide rail 12, and the middle part is provided with front and back walls 14,15, has concentric transverse side holes 13 on front and back walls 14,15.
Upper and lower longitudinal rack 3,4 is slidingly matched with last vertical guide rail 11, following vertical guide rail 12 respectively with its step 31,41, and the right side, the left end at upper and lower longitudinal rack 3,4 connects supporting base 2 respectively.
Rotating shaft 5 is bearing in interior rotation of transverse side holes of the front and back walls 14,15 of fixed mount 1, have gear 51 and turning handle 52 in the rotating shaft 5, this gear 51 is in while and upper and lower longitudinal rack 3,4 position engaged, turning handle 52 is in antetheca 14 fronts, screws a nut 53 at antetheca 14 and 52 thread segments of turning handle of rotating shaft 5.
The operating principle of present embodiment:
When twist handle 52 with hand-screw, gear 51 drives the slippage in upper and lower vertical guide rail 11,12 respectively of upper and lower longitudinal rack 3,4, make two supporting bases 2 near or away from, the loading and unloading fluorescent tube, if after loading onto fluorescent tube, screw the antetheca 14 of nut 53 near fixed mount 1 again, rotating shaft 5 is motionless, two supporting bases, 2 fixed-site.
Claims (1)
1, a kind of packaged type support bracket of fluorescent tube comprises fixed mount, two supporting bases, it is characterized in that: slidably upper and lower longitudinal rack is set respectively in the upper and lower vertical guide rail of fixed mount, rotating shaft of transverse side holes internal support at fixed mount, this rotating shaft has the gear that is meshed with upper and lower longitudinal rack simultaneously, rotating shaft thread segment between antetheca and turning handle cooperates a nut, in addition, two supporting bases are connected to the right-hand member and the left end of upper and lower longitudinal rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93239943 CN2179523Y (en) | 1993-12-23 | 1993-12-23 | Mobile support for fluorescent lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93239943 CN2179523Y (en) | 1993-12-23 | 1993-12-23 | Mobile support for fluorescent lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2179523Y true CN2179523Y (en) | 1994-10-12 |
Family
ID=33814322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93239943 Expired - Fee Related CN2179523Y (en) | 1993-12-23 | 1993-12-23 | Mobile support for fluorescent lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2179523Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106341029A (en) * | 2015-07-10 | 2017-01-18 | 上海微电子装备有限公司 | Voice coil motor |
-
1993
- 1993-12-23 CN CN 93239943 patent/CN2179523Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106341029A (en) * | 2015-07-10 | 2017-01-18 | 上海微电子装备有限公司 | Voice coil motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |