CN2494923Y - Bending flexible street lamp support - Google Patents
Bending flexible street lamp support Download PDFInfo
- Publication number
- CN2494923Y CN2494923Y CN 01229274 CN01229274U CN2494923Y CN 2494923 Y CN2494923 Y CN 2494923Y CN 01229274 CN01229274 CN 01229274 CN 01229274 U CN01229274 U CN 01229274U CN 2494923 Y CN2494923 Y CN 2494923Y
- Authority
- CN
- China
- Prior art keywords
- spring
- light pole
- big
- lamp stand
- connector
- 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 belongs to the lighting equipment. The utility model aims to overcome the problems of previous patent in terms of high manufacturing cost and low utility rate of equipment. The utility model consists of a light pole, a base seat and a spotlight. One side of the light pole and one side of the base seat are hinged together. The other sides of the light pole and the base seat are fixed by bolts. A spring connector is arranged between the base seat and the light pole. The upper sleeve and the lower sleeve of the spring connector are respectively connected with the light pole and the base seat. A big spring is connected with the two ends of the upper and lower sleeves through the spring connector. The big spring is in the tension state. A Small spring is arranged in the big spring. When the light pole is bended, the big spring is pulled and the small spring is bended. The utility model has the advantages of good performance, easy operation and low manufacturing cost.
Description
The utility model belongs to the lighting apparatus class, but it is specifically related to a kind of novel structure with elasticity bending light pole.
Generally on the highway or the road side in city street lamp is housed all, it also has certain cosmetic decoration effect except that the function with illumination, and especially the street lamp of multiple modern design continues to bring out in the greenery patches of park or sheet.Street lamp is wanted frequent maintenance when long-term the use, generally all use the automobile that has lifting platform to carry out work high above the ground.But to be arranged in the greenery patches or path take up street lamp on the greenery patches, flower garden, the automobile of then aforementioned maintenance usefulness just can't be worked, the mode of the maintenance and repair of crawling in the personnel selection directly says it is extremely worthless at present, and the lamp stand of special construction also difficulty swash.Need not to use various lifting equipment when in the inventor's preceding patent 00245493.9 " but lamp stand of bending ", having solved to the street lamp maintaining, it is to have used a kind of mechanical controlled transmission mechanism between the hinge of lamp stand and pedestal, through the hand lamp stand bending can being put down, lamp stand is holded up after the operation, it has light and handy, the easy to operate advantage that does not also influence outward appearance of structure again.But in use find, the transmission mechanism in this lamp stand is annual use 1 twice and idle throughout the year, the utilization rate of its equipment and fund is not high.
The purpose of this utility model is to be the special this programme that propose of the more existing technical problems of my preceding patent of solution--elasticity light poles of-----energy bending, it not only can keep the performance of lamp stand energy bending, and has characteristics simple in structure, easy to operate and that manufacturing cost is lower.
By as above design, but the elasticity light pole of the bending that this programme provided includes pedestal, lamp stand and illuminating lamp, a side that it is characterized in that flange between lamp stand and pedestal is connected with hinge, the opposite side bolting, but between the lamp stand of bending and pedestal, one elastomeric connector is arranged, this elastomeric connector is by upper bush, lower sleeve, big spring, little spring, last lower spring connector is formed, upper bush is fixedlyed connected with lamp stand and pedestal respectively with lower sleeve, the external diameter of big spring is less than the internal diameter of each sleeve, its length is less than two length sleeve sums, the spring connector is the part in addition of a bolt shape, its threaded portion matches with the internal thread of big spring, and the external diameter of little spring is less than the internal diameter of big spring.
In this programme, the rotation direction of its big little spring is opposite.The length of little spring is slightly less than the distance between the mounted two spring connectors.
Adopt this programme can embody following superiority: but 1. the core of the elasticity light pole of this bending is elastomeric connector between lamp stand and pedestal, in the sleeve two springs that rotation direction is different are being arranged up and down, big spring has been in tension state after installation, little spring places within the big spring, when making the lamp stand bending because of needs, unclamping fastening bolt lamp stand under manpower promotes can easily fall down, big spring continues tension and is bent, and inner little spring is bent, because the friction between sleeve and the big spring, the lamp stand part can left alone without helply be stayed the position that needs after the bending, and is when recovering normotopia at an easy rate under the help at manpower after the operation, simple to operate; 2. it is simple in structure, and the manufacturing cost of its elastomeric connector is lower than before me the wheel of the nest in the patent significantly and pays a mechanical type transmission mechanism that adds gear pair, so it has the advantage that performance is good and cost is low, is suitable for manufacturing in batches and promotes the use of.
But Fig. 1 is the structural representation of the elasticity light pole of this programme bending.
Fig. 2 is the working state schematic representation of the bending of this lamp stand.
The embodiment of existing accompanying drawings this programme.But the elasticity light pole that is somebody's turn to do bending is a kind of improvement to patent before me, it is by lamp stand 1, pedestal 8 and illuminating street lamp are formed, one side of flange is connected with hinge 6 between lamp stand and pedestal, the opposite side bolted, one elastomeric connector is arranged between lamp stand and pedestal, this connector is by upper bush 3, lower sleeve 7, big spring 4, little spring 5 and two spring connectors up and down 2 are formed, its sleeve is up and down fixedlyed connected with pedestal with lamp stand respectively, big spring is contained in up and down in the sleeve, the external diameter of big spring is less than the internal diameter of sleeve, the length of big spring is less than the length sum of two sleeves, little spring places in the big spring, gapped between the two, the spring connector is the part in addition of a bolt shape, its threaded portion matches with the internal thread of big spring, installs the back big spring and has been in tension state, and the length of little spring is less than the distance of installing between the two spring connectors of back.When needing bending, unclamp fastening bolt, under the promotion of manpower, at an easy rate lamp stand is stooped, the further tension of big spring is also bent when stooping, little spring is bent, and can reset like a cork under manpower helps behind the end of operation, and is simple to operate, it utilizes the elasticity of two springs to replace the mechanical transmission mechanism of preceding patent, reduced cost significantly, the pilot sample of this programme is functional through repeatedly experiment showed, it, high life and cost of manufacture are low, are subjected to user's welcome.
Claims (3)
1. but the elasticity light pole of a bending, it includes pedestal, lamp stand and illuminating lamp, a side that it is characterized in that flange between lamp stand (1) and pedestal (8) is connected with hinge (6), the opposite side bolting, but between the lamp stand of bending and pedestal, one elastomeric connector is arranged, this elastomeric connector is by upper bush (3), lower sleeve (7), big spring (4), little spring (5), last lower spring connector (2) is formed, upper bush is fixedlyed connected with lamp stand and pedestal respectively with lower sleeve, the external diameter of big spring is less than the internal diameter of each sleeve, its length is less than two length sleeve sums, the spring connector is the part in addition of a bolt shape, its threaded portion matches with the internal thread of big spring, and the external diameter of little spring is less than the internal diameter of big spring.
2. according to the described elasticity light pole of claim 1, it is characterized in that its big little spring rotation direction is opposite.
3. according to the described elasticity light pole of claim 1, the length that it is characterized in that little spring is slightly less than the distance between the two spring connectors after the installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01229274 CN2494923Y (en) | 2001-06-29 | 2001-06-29 | Bending flexible street lamp support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01229274 CN2494923Y (en) | 2001-06-29 | 2001-06-29 | Bending flexible street lamp support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2494923Y true CN2494923Y (en) | 2002-06-12 |
Family
ID=33644174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01229274 Expired - Fee Related CN2494923Y (en) | 2001-06-29 | 2001-06-29 | Bending flexible street lamp support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2494923Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297400A (en) * | 2011-09-22 | 2011-12-28 | 熊建国 | Rotary bending type lamp post |
| CN103062694A (en) * | 2013-02-05 | 2013-04-24 | 黄明贤 | Street lamp with folding lamp rod |
-
2001
- 2001-06-29 CN CN 01229274 patent/CN2494923Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297400A (en) * | 2011-09-22 | 2011-12-28 | 熊建国 | Rotary bending type lamp post |
| CN102297400B (en) * | 2011-09-22 | 2014-05-14 | 熊建国 | Rotary bending type lamp post |
| CN103062694A (en) * | 2013-02-05 | 2013-04-24 | 黄明贤 | Street lamp with folding lamp rod |
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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 |