CN2512986Y - Road lamp capable of conveniently changing lamp tube - Google Patents
Road lamp capable of conveniently changing lamp tube Download PDFInfo
- Publication number
- CN2512986Y CN2512986Y CN01261427U CN01261427U CN2512986Y CN 2512986 Y CN2512986 Y CN 2512986Y CN 01261427 U CN01261427 U CN 01261427U CN 01261427 U CN01261427 U CN 01261427U CN 2512986 Y CN2512986 Y CN 2512986Y
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- CN
- China
- Prior art keywords
- lamp
- stay cord
- lock
- lampshade
- housing
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- 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 provides a road lamp capable of conveniently changing lamp tube. The lamp tube is arranged in the lamp cover which can be manually lifted by use of a pulling rope and can be lowered to the ground for changing. The road lamp comprises a lamp pole, a protective door, a lamp shell and a lamp cover. The lamp shell is internally provided with a fixed pulley which is provided with a pulling roper that is a thin steel wire rope. The shell is internally provided with a wire division block which pulls out the pulling rope and guides into the lamp pole. Moreover, the shell is internally provided with two downward elastic power contacts which work in cooperation with two power contacts in the lamp cover. The lamp cover is internally provided with a lamp tube and designed with thee fixing blocks for the pulling rope so as to pull up and lower the lamp cover, and the ends of the three pulling ropes are provided with composite adjusting blocks for the pulling ropes. The lamp pole is internally provided with a locking seat and a locking fastener for positioning the pulling rope. The lamp pole is internally provided with a limit switch and a motor socket which can be used with the hand holding motor. Besides, the lamp pole is internally provided with a roller, and the pulling ropes are winded on the roller; and the roller head at one end of the roller is made into prism shape for cooperation with the crank or the hand holding motor. The road lamp is convenient and safe.
Description
Technical field
The utility model relates to a kind of street lamp.
Background technology
At present the street lamp that uses change during bad fluorescent tube, mainly contain following operational deficiencies:
1. employ the oversize vehicle that has lifting arm because of need, so the waste material resources.
2. employ much essential personnel because of need, as: driver, lifting arm operator, electrician personnel, management personnel, so waste of manpower.
3. long because of whenever changing a lamp required time, so lose time.
4. because of the need altitude hot-line operation, so dangerous big.
5. be not easy to lampshade is in time cleared up maintenance.
Summary of the invention
The utility model improves existing street lamp for the defective that solves above-mentioned street lamp, is about to fluorescent tube and is installed in the lampshade, and lampshade can pass through the artificial or electric up-down of stay cord, lampshade can be dropped to the appropriate location when changing fluorescent tube and change.
The street lamp of conveniently replaced fluorescent tube comprises lamp stand, shutter, lamp housing and lampshade, it is characterized in that: in the described lamp housing housing fixed pulley is installed, stay cord is housed on the fixed pulley; The elasticity power contact head is installed in the housing, and the elasticity power contact head is directed downwards, and is connected to power line respectively; In the described lampshade fluorescent tube is housed; Power contacting plate is installed in the lampshade, is connected to power line on the power contacting plate respectively and is electrically connected with tube face; Elasticity power contact head and power contacting plate cooperating; Design has a plurality of stay cord fixed blocks to fixedly connected with stay cord respectively in the lampshade; The stay cord catch means is installed in the described lamp stand, leaves lacing hole in the middle of the stay cord catch means, stay cord passes lacing hole and device of the lock bit locking; Spool is installed in the lamp stand, and an end of spool stretches out spindle nose, with crank or the handheld electrical machinery rotating scroll that is connected.
Advantage of the present utility model is as follows: 1, human-saving.2, economize material resources.3, save time.4, safe.5, easy to maintenance quick.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a lamp design schematic diagram of the present utility model.
Fig. 3 is a lampshade structure schematic diagram of the present utility model.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is the upward view of Fig. 2.
Fig. 6 is the right view of Fig. 7.
Fig. 7 transfers the block structure schematic diagram for stay cord of the present utility model closes.
The specific embodiment
For convenience of description, now that the description of reference numerals in above-mentioned each accompanying drawing is as follows:
1, lampshade 2, lamp housing 3, bend pipe fixed pulley 4, stay cord 5, stay cord close and transfer that piece 6, lock-bit buckle 7, lock-bit seat 8, shutter 9, limit switch 10, motor socket 11, position-limiting tube 12, crank 13, bearing 14, spool 15, lamp stand 16, fixed pulley 17, elasticity power contact head 18, separated time piece 19, fixed pulley 20, stay cord fixed block 21, power contacting plate 22, transparent cover
The utility model lamp housing, lampshade part are as Fig. 2, Fig. 3, Fig. 4, shown in Figure 5.
Lamp housing 2 comprises housing as Fig. 2, shown in Figure 5, and the housing left side is equipped with separated time piece 18, on the separated time piece through hole is arranged, and is used for stay cord is therefrom passed in the introducing lamp stand.Fixed pulley 16,19 is installed in housing, and fixed pulley adopts 3 in the utility model lamp housing.17,2 elasticity power contact heads 17 of 2 elasticity power contact heads are installed in the housing are directed downwards, be connected to live wire and ground wire respectively, and with lampshade in power contacting plate 21 cooperatings.
Lampshade 1 is equipped with fluorescent tube as shown in Figure 3, Figure 4 in the lampshade, fluorescent tube top is equipped with 2 power contacting plates 21, is connected to power line on the power contacting plate 21 respectively and is electrically connected with tube face.Power contacting plate and elasticity power contact head cooperating.Design has stay cord fixed block 20 in the lampshade, is used for stay cord is fixed in the lampshade, by the stay cord pull-up with fall lampshade.3 of stay cord fixed block designs, lampshade is transparent.
Stay cord 4 (see figure 1)s of the present utility model can adopt seizing wire, and 3 strands of stay cords pass lamp housing separated time piece 18 and are connected with stay cord fixed block 20 in the lampshade by the fixed pulley in the lamp housing, and straining or unclamp 3 strands of stay cords can be with lampshade 1 with lamp housing 2 closure or separate.The utility model is equipped with a fixed pulley 3 (see figure 1)s at the lamp stand turning.Tip designs at 3 strands of stay cords has a stay cord to close accent piece 5 (seeing Fig. 6, Fig. 7 in addition), stay cord closes transfers piece 5 usefulness screws that 3 strands of stay cords are fastening, and the length of adjustable per share stay cord is cut off two bursts in 3 strands of stay cords fastening backs at last, only keeps 1 strand of stay cord after fastening.
The backguy catch means is installed in lamp stand 15, the backguy catch means can be designed as lock-bit button 6 and lock-bit seat 7, lock-bit seat 7 is fixedly mounted in the lamp stand, vertical hole is left in the centre, in lock-bit button 6 load holes, the lock-bit portion of buckling has a shoulder to be used for spacing, a horizontal through hole is arranged at the bottom, the elasticity button that an elastic steel strip is made is installed in the through hole, the both upper ends thereof head of button can be along the inside indentation of horizontal through hole, make button can be upward through lock-bit seat 7, be buckled in and can block the lock-bit button under the normality and move up, there is lacing hole at the center of lock-bit button.By screw that stay cord is fastening.In the bottom of lock-bit button 6 limit switch 9 is installed, limit switch is connected with power supply and is connected with motor socket 10.When using handheld electrical machinery volume stay cord, when stay cord dropped to the lock-bit position, the elasticity button that lock-bit is detained end touched limit switch 9, disconnected motor socket 10 power supplys, and motor is cut off the power supply automatically.
In order to keep the stability of stay cord in motion process, position-limiting tube 11 is installed in lamp stand.
In order to spur stay cord, spool 14 is installed in lamp stand, bearing is equipped with at the spool two ends, and bearing is installed on the lamp stand, and the spindle nose of spool one end is made prismatic, is convenient to be used with crank 12 or with handheld electrical machinery.Backguy is fixedly mounted on the spool 14, by crank 12 or handheld electrical machinery scrolling stay cord.Design has brake bar on lamp stand, crank can be pinned.
The utility model stay cord is selected seizing wire for use, and fixed pulley is selected the height rigid plastics for use, and lampshade is selected the height rigid plastics for use.Elasticity power contact head shell is selected insulating materials for use.
This device course of work and using method:
When needs are changed the road lamp tube that damages, at first open the shutter of lamp stand lower end, with many ribs cover of crank or handheld electrical machinery; entangle many ribs spindle nose of spool axle head, and both are pinned, then with pointing pressing the lock-bit button; make it to break away from the lock-bit seat, under the drive of crank or handheld electrical machinery, spool is rotated; steel wire rope descends; by the location pulley, lampshade just drops to the appropriate location thereupon, pins crank with the crank brake bar; or motor is in the lock state, change lamp.
After changing lamp and finishing, steel wire rope is from newly rolling under the effect of handheld electrical machinery or crank, and transmission and guiding by location pulley in the lamp housing make lampshade rise to original position thereupon, and the elasticity power contact head touches the power supply contact automatically, fluorescent tube energising work.The lucky homing of lock-bit button this moment, motor cuts off the power supply automatically, takes away crank or handheld electrical machinery, the locking shutter, the whole operation process finishes since then.
Claims (3)
1, a kind of street lamp of conveniently replaced fluorescent tube comprises lamp stand (15), shutter (8), lamp housing (2) and lampshade (1), it is characterized in that: fixed pulley (16,19) is installed in described lamp housing (2) housing, stay cord (4) is housed on the fixed pulley; Elasticity power contact head (17) is installed in the housing, and elasticity power contact head (17) is directed downwards, and is connected to power line respectively; In the described lampshade fluorescent tube is housed; Power contacting plate (21) is installed in the lampshade, is connected to power line on the power contacting plate (21) respectively and is electrically connected with tube face; Elasticity power contact head (17) and power contacting plate (21) cooperating; Design has a plurality of stay cord fixed blocks (20) in the lampshade, fixedlys connected with stay cord (4) respectively; Described lamp stand is equipped with the stay cord catch means in (15), leaves lacing hole in the middle of the stay cord catch means, and stay cord passes lacing hole and is lockable the device locking; Spool (14) is installed in the lamp stand, and an end of spool (14) stretches out spindle nose, with crank (12) or the handheld electrical machinery rotating scroll that is connected.
2, the street lamp of conveniently replaced fluorescent tube according to claim 2 is characterized in that: described catch means is lock-bit button (6) and lock-bit seat (7), and lock-bit seat (7) is fixedly mounted in the lamp stand, and vertical hole is left in the centre, in lock-bit button (6) load hole; It is spacing that the lock-bit portion of buckling has a shoulder to be used for, and a horizontal through hole is arranged at the bottom, and the elasticity button that an elastic steel strip is made is installed in the through hole, and the both upper ends thereof head of button can be along leading to interior indentation, and the center of lock-bit button has lacing hole by screw that stay cord is fastening; Described stay cord (4) is a seizing wire.
3, the street lamp of conveniently replaced fluorescent tube according to claim 1 and 2, it is characterized in that: lamp housing housing left side is equipped with separated time piece (18), three strands of stay cords therefrom pass to be introduced in the lamp stand, fixed pulley is 3 in the housing, elasticity power contact head (17) is two in the housing, start to exchange fire respectively line and ground wire; Power contacting plate (21) in the lampshade is two and is electrically connected with tube face respectively; Stay cord fixed block (20) is 3 in the lampshade; One fixed pulley (3) is installed at the lamp stand turning, has a stay cord to close in the tip designs of three strands of stay cords and transfer piece (5); Limit switch (9) is installed in the bottom of lock-bit button, and limit switch is connected with power line and is connected with motor socket (10); Position-limiting tube (11) is installed in lamp stand; Described spool (14) two ends are equipped with bearing, and bearing fixing is in lamp stand, and the spindle nose of spool one end is made prismatic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01261427U CN2512986Y (en) | 2001-08-31 | 2001-08-31 | Road lamp capable of conveniently changing lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01261427U CN2512986Y (en) | 2001-08-31 | 2001-08-31 | Road lamp capable of conveniently changing lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2512986Y true CN2512986Y (en) | 2002-09-25 |
Family
ID=33669371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01261427U Expired - Fee Related CN2512986Y (en) | 2001-08-31 | 2001-08-31 | Road lamp capable of conveniently changing lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2512986Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072445A (en) * | 2010-10-13 | 2011-05-25 | 吴江凯瑞电子科技有限公司 | Lifting street lamp |
| CN103162258A (en) * | 2013-03-21 | 2013-06-19 | 贵州大学 | Multi-segment-type lifting streetlamp rod and manufacturing method of the same |
| CN103175116A (en) * | 2013-03-21 | 2013-06-26 | 贵州大学 | Bending street light rod and manufacturing method thereof |
| CN103206657A (en) * | 2013-05-01 | 2013-07-17 | 杭州儒燕科技开发有限公司 | Street lamp and method for replacing bulb of street lamp |
| CN104359059A (en) * | 2014-11-06 | 2015-02-18 | 常州市鹰皇冠进出口有限公司 | Standby streetlamp |
| CN104566013A (en) * | 2014-11-28 | 2015-04-29 | 昆山博文照明科技有限公司 | Multifunctional lifting street lamp |
| CN105852635A (en) * | 2016-06-12 | 2016-08-17 | 赖东生 | Smokeless steam chafing dish equipment |
| CN106090716A (en) * | 2016-07-30 | 2016-11-09 | 苏州光景照明科技有限公司 | A kind of LED floor lamp of adjustable angle |
| CN108343902A (en) * | 2018-01-03 | 2018-07-31 | 扬州市禾普照明科技有限公司 | A kind of street lamp easy to repair |
-
2001
- 2001-08-31 CN CN01261427U patent/CN2512986Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072445A (en) * | 2010-10-13 | 2011-05-25 | 吴江凯瑞电子科技有限公司 | Lifting street lamp |
| CN103175116B (en) * | 2013-03-21 | 2015-07-29 | 贵州大学 | A kind of bending light pole and preparation method thereof |
| CN103162258A (en) * | 2013-03-21 | 2013-06-19 | 贵州大学 | Multi-segment-type lifting streetlamp rod and manufacturing method of the same |
| CN103175116A (en) * | 2013-03-21 | 2013-06-26 | 贵州大学 | Bending street light rod and manufacturing method thereof |
| CN103162258B (en) * | 2013-03-21 | 2015-09-30 | 贵州大学 | A kind of multi-section type lifting pole for road lamp and preparation method thereof |
| CN103206657A (en) * | 2013-05-01 | 2013-07-17 | 杭州儒燕科技开发有限公司 | Street lamp and method for replacing bulb of street lamp |
| CN103206657B (en) * | 2013-05-01 | 2016-12-07 | 珠海市华雷科技有限公司 | Street lamp |
| CN104359059A (en) * | 2014-11-06 | 2015-02-18 | 常州市鹰皇冠进出口有限公司 | Standby streetlamp |
| CN104566013A (en) * | 2014-11-28 | 2015-04-29 | 昆山博文照明科技有限公司 | Multifunctional lifting street lamp |
| CN105852635A (en) * | 2016-06-12 | 2016-08-17 | 赖东生 | Smokeless steam chafing dish equipment |
| CN106090716A (en) * | 2016-07-30 | 2016-11-09 | 苏州光景照明科技有限公司 | A kind of LED floor lamp of adjustable angle |
| CN106090716B (en) * | 2016-07-30 | 2018-11-30 | 苏州光景照明科技有限公司 | A kind of LED floor lamp of adjustable angle |
| CN108343902A (en) * | 2018-01-03 | 2018-07-31 | 扬州市禾普照明科技有限公司 | A kind of street lamp easy to repair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Junjie Document name: Notice of registration |
|
| 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 |