CN203052457U - Street lamp with foldable lamp rod - Google Patents
Street lamp with foldable lamp rod Download PDFInfo
- Publication number
- CN203052457U CN203052457U CN2013200659630U CN201320065963U CN203052457U CN 203052457 U CN203052457 U CN 203052457U CN 2013200659630 U CN2013200659630 U CN 2013200659630U CN 201320065963 U CN201320065963 U CN 201320065963U CN 203052457 U CN203052457 U CN 203052457U
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- China
- Prior art keywords
- rod
- lamp
- street lamp
- pole
- connecting rod
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a street lamp with a foldable lamp rod. The street lamp comprises the lamp rod, the lamp rod comprises an upper section rod and a lower section rod, a spring A is connected between the upper section rod and the lower section rod, the street lamp further comprises a connecting rod, two ends of the connecting rod are respectively installed on the upper section rod and the lower section rod, the connecting rod comprises an upper pulling rod and a lower pulling rod, and a spring B is connected between the upper pulling rod and the lower pulling rod. The lamp rod of the street lamp is foldable, an operation worker can stand on the ground and pull the pulling rods by hands to pull the upper section rod to the position close to the ground, the operation worker can stand on the ground to replace and maintain lighting lamps on the street lamp and the like, and the street lamp greatly facilitates maintain of the operation worker. Through improvement of the street lamp, personal safety threats caused by high-altitude operation of the operation worker can be avoided, operation cost is lowered, work efficiency of operation is improved, the lamp rod can automatically return a vertical state under effects of the spring A and the spring B, and the street lamp is simple and convenient to operate.
Description
Technical field
The utility model relates to a kind of street lamp, the folding street lamp of especially a kind of lamp stand.
Background technology
Use night street lamp to be thrown light on, guarantee that road traffic normally moves, greatly facilitated the trip at people's nights.The patent of existing collapsible light pole, only applicable little road lamp (generally only has 3～6 meters, as garden lamp, neighbour's lamp, lanes and alleys lamp etc.), and the main road lamp of inapplicable lamp stand higher (generally having 8～12 meters), because lamp stand is higher, when maintenance and replacing lamp, need to carry out work high above the ground by large-scale elevation and subsidence mechanical.This operating type, bring potential safety hazard can to operating personnel's the person; Moreover, needing to mobilize big machinery and more operating personnel, operating cost is higher, very the wasting manpower and material resources; Moreover the work high above the ground operating efficiency is low; Moreover, likely be subject to the influence of topography during operation, should not use big machinery, maintenance and replacing lamp are very inconvenient.
The utility model content
The utility model purpose is to provide the folding street lamp of a kind of lamp stand, higher to overcome in prior art lamp stand, to personal safety, brings threat, and operating cost is high, and operating efficiency is low, safeguards inconvenient problem.
The utility model adopts following technical scheme:
The folding street lamp of a kind of lamp stand, comprise lamp stand, this lamp stand comprises pole and lower pole, above between pole and lower pole, be connected with spring A, described street lamp also comprises connecting rod, the two ends of this connecting rod are installed in respectively described upper pole and described lower pole, and this connecting rod comprises upper connecting rod and lower link, between upper connecting rod and lower link, is connected with spring B.
The connecting portion of above-mentioned upper pole and described lower pole is provided with the external member C for fixing upper pole and lower pole.
The cross section of above-mentioned external member C is annular, and the two ends of this external member C are sheathed on respectively the lower end of described upper pole and the upper end of described lower pole.
The sidewall of above-mentioned lower pole is provided with for fixing three projections of external member C, and these three projections are on same circumference, and the angle of the line in adjacent two projections and the center of circle is 120 °.
The connecting portion of above-mentioned upper connecting rod and described lower link is provided with for the fixing external member D of upper connecting rod and lower link.
The cross section of above-mentioned external member D is annular, and the two ends of this external member D are sheathed on respectively the lower end of described upper connecting rod and the upper end of described lower link.
The sidewall of above-mentioned lower link is provided with for fixing three projections of external member D, and these three high spots are on same circumference, and adjacent two projections are 120 ° with the angle of the line in the center of circle.
The two ends of above-mentioned connecting rod removably are installed in respectively described upper pole and lower pole.
The above-mentioned description to the utility model structure and method is known, compared to the prior art, the utlity model has following advantage: the lamp stand of street lamp of the present utility model is folding, the operating personnel stands in ground by pulling lower link, just upper pole can be moved to the position near ground, the operating personnel is just stood on the ground can be changed and maintenance etc. the illuminating lamp on street lamp, the maintenance of convenient working personnel to street lamp greatly.By improvement of the present utility model, avoided operating personnel's work high above the ground to cause the threat of personal safety; Moreover, without large-scale elevation and subsidence mechanical and reduced the operating personnel, greatly saved resource and manpower, reduced operating cost; Moreover the operating personnel can keep in repair and change illuminating lamp in station on the ground, has also greatly improved the operating efficiency of operation; Moreover, owing to utilizing spring as connector, after the operation personnel have safeguarded street lamp, decontrol lower link, under the effect of spring A and spring B, lamp stand can automatically revert to original vertical state, without manually removing to promote lamp stand, easy to operate simple.The two ends of connecting rod removably are installed in respectively pole and lower pole, therefore connecting rod can be located to the arbitrary orientation of lamp stand, thereby lamp stand can be bent to arbitrary orientation, avoid being subject to the impact of landform, environment etc.
The accompanying drawing explanation
The structural representation that Fig. 1 is the folding street lamp of a kind of lamp stand.
The side-looking structural representation that Fig. 2 is Fig. 1.
The partial structurtes cross-sectional schematic that Fig. 3 is the street lamp in Fig. 1.
Fig. 4 is the lamp post structure schematic diagram after external member C in Fig. 1 and external member D up promote.
Fig. 5 is the structural representation after the lamp stand in Fig. 4 folds.
Fig. 6 is along the generalized section of HH ' sight line in Fig. 4.
The specific embodiment
The specific embodiment of the present utility model is described with reference to the accompanying drawings.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the folding street lamp of a kind of lamp stand, comprise lamp stand 1, and the top of lamp stand 1 is equiped with illuminating lamp 19, lamp stand 1 comprises pole 100 and lower pole 101, on this, between pole 100 and lower pole 101, is connected with spring A.Street lamp also comprises connecting rod 102, and the two ends of connecting rod 102 are installed in respectively pole 100 and lower pole 101, and connecting rod 102 comprises upper connecting rod 100 and lower link 101, between upper connecting rod 100 and lower link 101, is connected with spring B.Be equiped with two the first external members 103 on upper pole 100, the two ends of the first external member 103 are provided with through hole, two the first external members 103 are round the sidewall obvolvent of upper pole 100, the two ends of two the first external members 103 are fixed on upper pole 100 by two the first bolts 18 respectively, upper pole 100 is sheathed on the first bolt 18 between these two the first external members 103, be equiped with two the second external members 12 on lower pole 101, the two ends of the second external member 12 are provided with through hole, two the second external members 12 are round the sidewall obvolvent of lower pole 101, the two ends of two the second external members 12 are fixed on lower pole 101 by two the second bolts 13 respectively, lower link 14 is sheathed on the second bolt 13 between two the second external members 12.Cooperation that so just can be by the first bolt 18, the first external member 103 and the second bolt 13, the second external member 12 coordinate connecting rod 102 are located to the arbitrary orientation of lamp stand, thereby lamp stand can be bent to arbitrary orientation, avoid being subject to the impact of landform, environment etc.The connecting portion of upper pole and lower pole is provided with the external member C for fixing upper pole 100 and lower pole 101.The cross section of external member C is annular, and external member C is sheathed on the outside of the connecting portion of pole 100 and lower pole 101, and this external member C overlaps the lower end of pole 100 and the upper end of lower pole 101, to fix upper pole 100 and lower pole 101.The sidewall of lower pole 101 is provided with for fixing three projection M of external member C, and these three projection M are on same circumference, and the angle of the line in adjacent two projection M and the center of circle is 120 °.The connecting portion of upper connecting rod 17 and lower link 14 is provided with for the fixing external member D of upper connecting rod 17 and lower link 14.The cross section of external member D is annular, and this external member D is sheathed on the outside of the connecting portion of upper connecting rod 17 and lower link 14, and external member D entangles the lower end of upper connecting rod 17 and the upper end of lower link 14, to fix upper connecting rod 17 and lower link 14
.the sidewall of lower link 14 is provided with for fixing three protruding N of external member D, and these three protruding N are on same circumference, and the angle of the line in adjacent two protruding N and the center of circle is 120 °.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the lamp stand of street lamp of the present utility model is folding, during operation, two operating personnels must be arranged, everyone takes a stock.One people up promotes external member C with stock, and an other people up promotes external member D with stock, and spring A on lamp stand 1 and the spring B on connecting rod 102 are exposed, and by lower link, the outside toward lamp stand pulls the operating personnel that external member D is up promoted simultaneously.The operating personnel stands in ground by pulling lower link 14, just upper pole 100 can be moved to the position near ground, and the operating personnel station just can be changed and maintenance etc. the illuminating lamp 19 on street lamp on the ground, the maintenance of convenient working personnel to street lamp greatly.After the operating personnel has safeguarded, slowly decontrol lower link 14, under the effect of spring A and spring B, lamp stand 1 can automatically revert to original vertical state, easy to operate simple.When lamp stand 1 automatically reverts to original vertical state, external member C is past lower slider under the effect of self gravitation, be enclosed within upper pole 100 and the lower pole 101 of outside to fix lamp stand of spring A, external member D toward lower slider, is enclosed within upper connecting rod 17 and the lower link 14 of outside to fix connecting rod 100 of spring B under the effect of self gravitation.Need foldingly due to lamp stand 1 in the utility model, therefore, need to leave the electric wire of certain-length in the position that spring A is set, avoid electric wire to stretch tight tension, while causing lamp stand 1 folding, electric wire disconnects.By improvement of the present utility model, avoided operating personnel's work high above the ground to cause the threat of personal safety; Moreover, without large-scale elevation and subsidence mechanical and reduced the operating personnel, greatly saved resource and manpower, reduced operating cost; Moreover the operating personnel can keep in repair and change illuminating lamp in station on the ground, has also greatly improved the operating efficiency of operation.
Above are only the specific embodiment of the present utility model, but design concept of the present utility model is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the utility model, all should belong to the behavior of invading the utility model protection domain.
Claims (8)
1. the folding street lamp of lamp stand, comprise lamp stand, it is characterized in that: described lamp stand comprises pole and lower pole, above between pole and lower pole, be connected with spring A, described street lamp also comprises connecting rod, the two ends of this connecting rod are installed in respectively described upper pole and described lower pole, and this connecting rod comprises upper connecting rod and lower link, between upper connecting rod and lower link, is connected with spring B.
2. according to the folding street lamp of a kind of lamp stand claimed in claim 1, it is characterized in that: the connecting portion of described upper pole and described lower pole is provided with the external member C for fixing upper pole and lower pole.
3. according to the folding street lamp of a kind of lamp stand claimed in claim 2, it is characterized in that: the cross section of described external member C is annular, and the two ends of this external member C are sheathed on respectively the lower end of described upper pole and the upper end of described lower pole.
4. according to the folding street lamp of a kind of lamp stand claimed in claim 3, it is characterized in that: the sidewall of described lower pole is provided with for fixing three projections of external member C, these three projections are on same circumference, and the angle of the line in adjacent two projections and the center of circle is 120 °.
5. according to the folding street lamp of a kind of lamp stand claimed in claim 1, it is characterized in that: the connecting portion of described upper connecting rod and described lower link is provided with for the fixing external member D of upper connecting rod and lower link.
6. according to the folding street lamp of a kind of lamp stand claimed in claim 5, it is characterized in that: the cross section of described external member D is annular, and the two ends of this external member D are sheathed on respectively the lower end of described upper connecting rod and the upper end of described lower link.
7. according to the folding street lamp of a kind of lamp stand claimed in claim 6, it is characterized in that: the sidewall of described lower link is provided with for fixing three projections of external member D, these three high spots are on same circumference, and adjacent two projections are 120 ° with the angle of the line in the center of circle.
8. according to the folding street lamp of a kind of lamp stand claimed in claim 1, it is characterized in that: the two ends of described connecting rod removably are installed in respectively described upper pole and lower pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200659630U CN203052457U (en) | 2013-02-05 | 2013-02-05 | Street lamp with foldable lamp rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200659630U CN203052457U (en) | 2013-02-05 | 2013-02-05 | Street lamp with foldable lamp rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203052457U true CN203052457U (en) | 2013-07-10 |
Family
ID=48735406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200659630U Expired - Fee Related CN203052457U (en) | 2013-02-05 | 2013-02-05 | Street lamp with foldable lamp rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203052457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062694A (en) * | 2013-02-05 | 2013-04-24 | 黄明贤 | Street lamp with folding lamp rod |
-
2013
- 2013-02-05 CN CN2013200659630U patent/CN203052457U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20140205 |