CN214745332U - Arm-picking street lamp convenient to install - Google Patents
Arm-picking street lamp convenient to install Download PDFInfo
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- CN214745332U CN214745332U CN202120617904.4U CN202120617904U CN214745332U CN 214745332 U CN214745332 U CN 214745332U CN 202120617904 U CN202120617904 U CN 202120617904U CN 214745332 U CN214745332 U CN 214745332U
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- lamp
- arm
- lamp pole
- convenient
- arm subassembly
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- 238000009434 installation Methods 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model provides an arm-picking street lamp convenient to installation, including lamp stand, lamp pole and arm subassembly, the lamp pole is pegged graft at the lamp stand center, and the one end of arm subassembly is articulated with the middle part of lamp pole, arm-picking street lamp convenient to installation still includes adjusting part, and adjusting part one end is connected with the other end of arm subassembly for adjust the angle between arm subassembly and the lamp pole. Compared with the prior art, the beneficial effects of the utility model reside in that: the one end of arm subassembly is articulated with the middle part of lamp pole, and adjusting part one end is connected with the other end of arm subassembly, drives the arm subassembly through the adjusting part is flexible and rotates around the pin joint to change the angle between arm subassembly and the lamp pole, when the angle between arm subassembly and the lamp pole is zero, the arm subassembly overlaps with the lamp pole, and the space that whole cantilever street lamp occupy is minimum, is convenient for install at the eminence, is convenient for store and transport.
Description
Technical Field
The utility model relates to an arm street lamp of choosing convenient to installation belongs to the illumination lamps and lanterns field.
Background
The cantilever street lamp is mainly used for road lighting, and is usually placed at the edge of a road during road construction, and used for lighting the road during night driving. Among the prior art, when installing the cantilever street lamp, owing to the overlength that will cantilever the design, it is perpendicular with the lamp pole and is connected for its self weight is great, is difficult to install at the eminence, and occupies the place great, and the storage transportation needs to occupy great place, and the cost is higher, thereby reduces the practicality of device.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: how to overcome the arm of picking and the perpendicular weight that leads to of being connected of lamp pole great, it is great to occupy the place, is not convenient for install at the eminence, is not convenient for store the problem of transportation.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an arm-picking street lamp convenient to installation, includes lamp stand, lamp pole and arm subassembly, and the lamp pole is pegged graft at the lamp stand center, and the one end of arm subassembly is articulated with the middle part of lamp pole, arm-picking street lamp convenient to installation still includes adjusting part, and adjusting part one end is connected with the other end of arm subassembly for adjust the angle between arm subassembly and the lamp pole.
Further, the adjusting assembly comprises a steel wire rope, an upper pulley, a lower pulley and a guide pulley; the lamp post is in the shape of a vertical hollow steel pipe; the top pulley sets up on the inside top of lamp pole, and the notch has been seted up to the middle part side of lamp pole to the lower pulley setting at the inside lower extreme of lamp pole, and the notch is located the top of the pin joint of arm subassembly and lamp pole, wire rope's one end and lower pulley fixed connection, the other end is walked around the top pulley earlier, then is walked around guide pulley downwards and passes the notch and be connected with the other end of arm subassembly.
Furthermore, the adjusting device also comprises a crank, and a cross joint is fixed at the end part of the rotating shaft of the lower pulley and extends out of the lamp post; the front end of the crank is inserted into the cross joint and connected with the rotating shaft of the lower pulley.
Furthermore, the lamp arm assembly comprises a lamp cap, a lamp wall body, a mounting column, a bolt and a pair of nuts, the mounting column is fixedly connected with the middle part of the lamp post, and the mounting column is in a fork shape; the lamp holder sets up the one end at the arm body, and the other end of arm body inserts the erection column, and the both ends of bolt are passed the erection column and the arm body and are connected with a pair of nut respectively.
Furthermore, a connecting ring is arranged on the lamp arm body, and the steel wire rope is tied on the connecting ring.
Furthermore, the top end of the top lamp pole is provided with a top cap, the top cap comprises an umbrella-shaped part and an inserted link part which are connected with each other, the inserted link part is inserted at the top of the lamp pole, and the umbrella-shaped part covers the lamp pole.
Compared with the prior art, the beneficial effects of the utility model reside in that: the one end of arm subassembly is articulated with the middle part of lamp pole, and adjusting part one end is connected with the other end of arm subassembly, drives the arm subassembly through the adjusting part is flexible and rotates around the pin joint to change the angle between arm subassembly and the lamp pole, when the angle between arm subassembly and the lamp pole is zero, the arm subassembly overlaps with the lamp pole, and the space that whole cantilever street lamp occupy is minimum, is convenient for install at the eminence, is convenient for store and transport.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of an arm-picking street lamp convenient to install according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of the cantilever street lamp of FIG. 1 from another perspective;
FIG. 3 is a schematic structural view of the bolt, nut, arm body and mounting post of FIG. 1;
fig. 4 is a partially enlarged structural view of circle a in fig. 2.
In the figure: 1. a lamp socket; 2. a lamp post; 3. a lamp arm assembly; 5. a wire rope; 6. a top cap; 21. a notch; 31. a lamp cap; 32. a lamp wall body; 33. a connecting ring; 34. mounting a column; 35. a bolt; 36. a nut; 41. an upper pulley; 42. a lower pulley; 43. a guide pulley; 44. a crank handle.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Please refer to fig. 1-4, a cantilever street lamp convenient to mount according to a preferred embodiment of the present invention includes a lamp holder 1, a lamp post 2 and a lamp arm assembly 3, the lamp post 2 is inserted into the center of the lamp holder 1, one end of the lamp arm assembly 3 is hinged to the middle of the lamp post 2, the cantilever street lamp convenient to mount further includes an adjusting assembly, one end of the adjusting assembly is connected to the other end of the lamp arm assembly 3 for adjusting an angle between the lamp arm assembly 3 and the lamp post 2.
Because the one end of arm subassembly 3 is articulated with the middle part of lamp pole 2, adjusting part one end is connected with the other end of arm subassembly 3, it rotates around the pin joint to drive arm subassembly 3 through the adjusting part is flexible, thereby change the angle between arm subassembly 3 and the lamp pole 2, when the angle between arm subassembly 3 and the lamp pole 2 is zero, arm subassembly 3 overlaps with lamp pole 2, the space that whole cantilever street lamp occupy is minimum, be convenient for at the eminence installation, be convenient for store and transport.
In particular, the adjustment assembly comprises a wire rope 5, an upper pulley 41, a lower pulley 42 and a guide pulley 43; the lamp post 2 is in the shape of a vertical hollow steel pipe; the upper pulley 41 is arranged at the top end inside the lamp pole 2, the lower pulley 42 is arranged at the lower end inside the lamp pole 2, the notch 21 is formed in the side face of the middle of the lamp pole 2, the notch 21 is located above a hinge point of the lamp arm component 3 and the lamp pole 2, one end of the steel wire rope 5 is fixedly connected with the lower pulley 42, the other end of the steel wire rope firstly bypasses the upper pulley 41, and then the guide pulley 43 is downwards bypassed to penetrate through the notch 21 to be connected with the other end of the lamp arm component 3.
On one hand, the adjusting assembly overcomes the problem that the lamp arm assembly 3 is inconvenient to operate due to the fact that the lamp post 2 is high, the lower pulley 42 is operated at a low position, and the steel wire rope 5 can pull the lamp arm assembly 3 at a high position through the guiding of the upper pulley 41 and the guide pulley 43. On the other hand, by controlling the rotation of the lower pulley 42, the angle between the arm assembly 3 and the lamp post 2 can be precisely adjusted as required. The lamp head 31 located on the arm assembly 3 is illuminated to the target position.
In order to facilitate the operation, the lower pulley 42 is rotated, and further, the adjusting device further comprises a crank 44, a cross joint is fixed at the end of the rotating shaft of the lower pulley 42 and extends out of the lamp post 2; the front end of the crank 44 is inserted into the cross joint and connected with the rotating shaft of the lower pulley 42. After the crank 44 is used, the crank 44 can be detached, so that the lamp post 2 is neat.
Further, the arm assembly 3 includes a lamp cap 31, an arm body 32, a mounting post 34, a bolt 35 and a pair of nuts 36, the mounting post 34 is fixedly connected with the middle part of the lamp post 2, and the mounting post 34 is fork-shaped; the lamp head 31 is disposed at one end of the lamp arm body 32, the other end of the lamp arm body 32 is inserted into the mounting post 34, and both ends of the bolt 35 pass through the mounting post 34 and the lamp arm body 32 and are connected to a pair of nuts 36, respectively. The arm body 32 rotates about the bolt 35.
In order to facilitate the connection between the wire rope 5 and the lamp arm assembly 3, further, a connection ring 33 is disposed on the lamp arm body 32, and the wire rope 5 is tied to the connection ring 33.
In order to avoid rainwater entering the lamp pole 2, furthermore, the top of the top lamp pole 2 is provided with a top cap 6, the top cap 6 comprises an umbrella-shaped part and an inserted bar part which are connected with each other, the inserted bar part is inserted in the top of the lamp pole 2, and the umbrella-shaped part covers the lamp pole 2. Shelter from the washing away of rainwater to block up the top of lamp pole 2, the rainwater can't get into lamp pole 2 from 2 tops of lamp pole.
To sum up, the utility model discloses a be convenient for the application method of arm-picking street lamp of installation does: the front end of the crank 44 is inserted into the cross joint and connected with the rotating shaft of the lower pulley 42. The crank 44 is rotated to retract or release the cable 5, and the crank 44 can be removed after the use of the crank 44 is finished. When the steel wire rope 5 contracts, the lamp arm body 32 rotates clockwise around the bolt 35 until the lamp arm body 32 is parallel to the lamp post 2, and the whole cantilever street lamp occupies the minimum space and is convenient to store and transport. When the steel wire rope 5 is released, the lamp arm body 32 rotates anticlockwise around the bolt 35 until the lamp arm body 32 is perpendicular to the lamp post 2, so that the street lamp can be conveniently installed at a high place.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. The utility model provides an arm-picking street lamp convenient to installation, includes lamp stand, lamp pole and arm subassembly, and the lamp pole is pegged graft at the lamp stand center, and the one end of arm subassembly is articulated with the middle part of lamp pole, its characterized in that, arm-picking street lamp convenient to installation still includes adjusting part, and adjusting part one end is connected with the other end of arm subassembly for adjust the angle between arm subassembly and the lamp pole.
2. The cantilever street lamp convenient to install as claimed in claim 1, wherein the adjusting assembly comprises a wire rope, an upper pulley, a lower pulley and a guide pulley; the lamp post is in the shape of a vertical hollow steel pipe; the top pulley sets up on the inside top of lamp pole, and the notch has been seted up to the middle part side of lamp pole to the lower pulley setting at the inside lower extreme of lamp pole, and the notch is located the top of the pin joint of arm subassembly and lamp pole, wire rope's one end and lower pulley fixed connection, the other end is walked around the top pulley earlier, then is walked around guide pulley downwards and passes the notch and be connected with the other end of arm subassembly.
3. The cantilever street lamp convenient to install as claimed in claim 2, wherein the adjusting assembly further comprises a crank, and a cross joint is fixed at the end of the rotating shaft of the lower pulley and extends out of the lamp post; the front end of the crank is inserted into the cross joint and connected with the rotating shaft of the lower pulley.
4. The cantilever street lamp convenient to mount as claimed in claim 3, wherein the lamp arm assembly comprises a lamp cap, a lamp wall body, a mounting column, a bolt and a pair of nuts, the mounting column is fixedly connected with the middle part of the lamp post, and the mounting column is fork-shaped; the lamp holder sets up the one end at the arm body, and the other end of arm body inserts the erection column, and the both ends of bolt are passed the erection column and the arm body and are connected with a pair of nut respectively.
5. The cantilever street lamp convenient to install as claimed in claim 4, wherein the lamp arm body is provided with a connection ring, and the steel wire rope is tied on the connection ring.
6. The cantilever street lamp convenient for installation as claimed in claim 5, wherein the top end of the lamp post is provided with a top cap, the top cap comprises an umbrella-shaped part and an inserted rod part which are connected with each other, the inserted rod part is inserted at the top of the lamp post, and the umbrella-shaped part covers the lamp post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120617904.4U CN214745332U (en) | 2021-03-26 | 2021-03-26 | Arm-picking street lamp convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120617904.4U CN214745332U (en) | 2021-03-26 | 2021-03-26 | Arm-picking street lamp convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214745332U true CN214745332U (en) | 2021-11-16 |
Family
ID=78597196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120617904.4U Expired - Fee Related CN214745332U (en) | 2021-03-26 | 2021-03-26 | Arm-picking street lamp convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214745332U (en) |
-
2021
- 2021-03-26 CN CN202120617904.4U patent/CN214745332U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |