CN210891343U - Street lamp with adjustable height - Google Patents
Street lamp with adjustable height Download PDFInfo
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- CN210891343U CN210891343U CN201922398898.3U CN201922398898U CN210891343U CN 210891343 U CN210891343 U CN 210891343U CN 201922398898 U CN201922398898 U CN 201922398898U CN 210891343 U CN210891343 U CN 210891343U
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- height
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- fixedly connected
- adjusting seat
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Abstract
The utility model discloses a height-adjustable street lamp, which comprises a lamp post, a height-adjusting seat and a height-adjusting unit; the right side of the lamp post is provided with a height-adjusting groove, and the bottom end of the lamp post is fixedly connected to the upper side of the base; the height-adjusting seat is movably inserted into the height-adjusting groove up and down, the upper end of the right side of the height-adjusting seat is fixedly connected with a strengthening plate, the middle part of the right side of the height-adjusting seat is fixedly connected with a lamp holder, the right end of the lower side of the lamp holder is fixedly connected with a bulb, the upper end of the height-adjusting seat is fixedly connected to one end of a pull rope, and the height-adjusting seat is driven by the pull rope to move up and down so as to move the bulb up; the height-adjusting unit comprises a rotating rod, a rope winding wheel, a lower gear, a rotary table and an upper gear, and the right end of the rope winding wheel is rotatably connected to the lower end of the left side of the lamp pole. This but height-adjusting's street lamp, but the height of manual regulation street lamp, and labour saving and time saving when adjusting the street lamp still can avoid non professional personnel to adjust the street lamp height, and the inside part of protection street lamp is not damaged.
Description
Technical Field
The utility model relates to a novel street lamp technical field specifically is a but height-adjusting's street lamp.
Background
The street lamp is indispensable lighting apparatus on the traffic road, all need the street lamp to provide good illumination when driving or walking night, the street lamp is under long-term use, can cause the ageing of inner line, it overhauls regularly to need the maintainer, but the street lamp is high usually, the unable height-adjusting of current street lamp, the maintainer need climb to the eminence with the ladder when overhauing, waste time and energy, see at the design that application number is 201910676807 that X provided, the height of street lamp can conveniently be adjusted in this design, but its inner structure exposes, internals suffers damage easily.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a but height-adjusting's street lamp, but the height of manual regulation street lamp, and labour saving and time saving when adjusting the street lamp still can avoid non professional personnel to adjust the street lamp height, and the inside part of protection street lamp is not damaged, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a height-adjustable street lamp comprises a lamp post, a height-adjusting seat and a height-adjusting unit;
lamp pole: the right side of the lamp post is provided with a height-adjusting groove, and the bottom end of the lamp post is fixedly connected to the upper side of the base;
a height adjusting seat: the height-adjusting seat is movably inserted into the height-adjusting groove up and down, the upper end of the right side of the height-adjusting seat is fixedly connected with a strengthening plate, the middle part of the right side of the height-adjusting seat is fixedly connected with a lamp holder, the right end of the lower side of the lamp holder is fixedly connected with a bulb, the upper end of the height-adjusting seat is fixedly connected to one end of a pull rope, and the height-adjusting seat is driven by the pull rope to move up and down so as to move the bulb up;
a height adjustment unit: heightening unit is including bull stick, rope winding wheel, lower gear, carousel and last gear, the right-hand member of rope winding wheel rotates the left side lower extreme of connecting at the lamp pole, the other end fixed connection of stay cord is in the side of rope winding wheel, the left end fixed connection of rope winding wheel is at last gear right side center, the right-hand member of bull stick rotates the left side lower extreme of connecting at the lamp pole, the left end of bull stick passes the central fixedly connected with carousel of lower gear, lower gear and last gear teeth mesh, the number of teeth of lower gear is greater than the number of teeth of last gear, through heightening the height that the unit comes indirect control bulb, and is greater than the design of the number of teeth of last gear through the number of teeth of lower gear, labour saving and time saving when rotating the carousel.
Further, the height-adjusting mechanism comprises rollers, the rollers are rotatably connected to the front side and the rear side of the height-adjusting seat through rotating shafts, the rollers are arranged in the front side and the rear side of the height-adjusting seat in a linear array mode, the round side faces of the rollers abut against the front side and the rear side of the height-adjusting groove, and friction force between the height-adjusting seat and the height-adjusting groove is reduced through the rollers.
Further, still including the guard box, the right-hand member fixed connection of guard box is at the left side lower extreme of lamp pole, heightening the unit and being located the guard box, can avoid non professional personnel to adjust the height of bulb through the guard box.
Further, still including the rope protection tube, the right-hand member fixed connection of rope protection tube is in the left side of lamp pole, the lower extreme of rope protection tube alternates at the upside of protecting box, the stay cord is located the rope protection tube, and the stay cord is protected not damaged through the rope protection tube.
Further, still including antifriction around the wheel, antifriction is around taking turns the rotation and is connected in the upper end left side of lamp pole, the side of antifriction around the wheel is walked around to the stay cord, reduces the frictional force between stay cord and the lamp pole through antifriction around taking turns.
Further, still including preventing crossing low the board, prevent crossing low board fixed connection and heightening the right side lower extreme in groove, avoid the bulb to cross lowly through preventing crossing low the board.
Compared with the prior art, the beneficial effects of the utility model are that: this street lamp of adjustable height has following benefit:
1. the pull rope drives the heightening seat to move up and down, so that the bulb moves up and down, the height of the bulb is indirectly controlled through the heightening unit, the number of teeth of the lower gear is larger than that of the upper gear, and time and labor are saved when the rotary table is rotated.
2. Reduce the frictional force of increaseing the seat and increaseing the groove through the gyro wheel, can avoid non professional personnel to adjust the height of bulb through the guard box, protect the stay cord not damaged through the rope protection tube, reduce the frictional force between stay cord and the lamp pole through the antifriction around the wheel, avoid the bulb to cross lowly through preventing crossing the board excessively.
3. This but height-adjusting's street lamp, but the height of manual regulation street lamp, and labour saving and time saving when adjusting the street lamp still can avoid non professional personnel to adjust the street lamp height, and the inside part of protection street lamp is not damaged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the back structure of the present invention.
In the figure: the lamp comprises a bulb 1, a reinforcing plate 2, a lamp holder 3, a height-adjusting seat 4, a roller 5, a lamp post 6, a base 7, a height-adjusting unit 8, a rotating rod 81, a rope winding wheel 82, a lower gear 83, a rotating disk 84, an upper gear 85, a protection box 9, a rope protection tube 10, a pull rope 11, an anti-friction winding wheel 12 and an anti-over low-low plate 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a height-adjustable street lamp comprises a lamp post 6, a height-adjusting seat 4 and a height-adjusting unit 8;
lamp post 6: the right side of the lamp post 6 is provided with a heightening groove, the bottom end of the lamp post 6 is fixedly connected to the upper side of the base 7, the lamp post further comprises a protection box 9, the right end of the protection box 9 is fixedly connected to the lower end of the left side of the lamp post 6, the heightening unit 8 is positioned in the protection box 9, the height of the bulb 1 can be prevented from being adjusted by non-professional personnel through the protection box 9, the lamp post further comprises a rope protection tube 10, the right end of the rope protection tube 10 is fixedly connected to the left side of the lamp post 6, the lower end of the rope protection tube 10 penetrates through the upper side of the protection box 9, a pull rope 11 is positioned in the rope protection tube 10, the pull rope 11 is protected from being damaged through the rope protection tube 10, the anti-friction winding wheel 12 is further included, the anti-friction winding wheel 12 is rotatably connected to the left side of the upper end of the lamp post 6, the pull rope 11 bypasses the, the low-low prevention plate 13 is fixedly connected to the lower end of the right side of the height adjusting groove, and the low-low prevention plate 13 prevents the lamp bulb 1 from being too low;
height-adjusting seat 4: the height-adjusting seat 4 is movably inserted into the height-adjusting groove up and down, the upper end of the right side of the height-adjusting seat 4 is fixedly connected with a consolidation plate 2, the middle part of the right side of the height-adjusting seat 4 is fixedly connected with a lamp holder 3, the right end of the lower side of the lamp holder 3 is fixedly connected with a lamp bulb 1, the upper end of the height-adjusting seat 4 is fixedly connected with one end of a pull rope 11, the height-adjusting seat 4 is driven by the pull rope 11 to move up and down, and further the lamp bulb 1 moves up and down;
the height adjustment unit 8: the height adjusting unit 8 comprises a rotating rod 81, a rope winding wheel 82, a lower gear 83, a rotary disk 84 and an upper gear 85, the right end of the rope winding wheel 82 is rotatably connected to the lower end of the left side of the lamp post 6, the other end of the pull rope 11 is fixedly connected to the side face of the rope winding wheel 82, the left end of the rope winding wheel 82 is fixedly connected to the center of the right side of the upper gear 85, the right end of the rotating rod 81 is rotatably connected to the lower end of the left side of the lamp post 6, the left end of the rotating rod 81 penetrates through the center of the lower gear 83 and is fixedly connected with the rotary disk 84, the lower gear 83 is meshed with the upper gear 85 in a tooth space mode, the tooth number of the lower gear 83 is larger than that of the upper gear 85, the height of the bulb 1 is indirectly controlled through the height adjusting.
When in use: the protection box 9 is opened, the rotating disc 84 is rotated, the rotating disc 84 drives the rotating rod 81 to rotate, the rotating rod 81 drives the lower gear 83 to rotate, the lower gear 83 drives the upper gear 85 to rotate through inter-tooth meshing, the upper gear 85 drives the rope winding wheel 82 to rotate, the rope winding wheel 82 discharges the pull rope 11, the pull rope 11 drives the anti-friction winding wheel 12 to rotate, the height-adjusting seat 4 freely falls due to gravity, the height-adjusting seat 4 drives the strengthening plate 2 and the lamp holder 3 to descend, and the lamp bulb 1 descends; the low-crossing prevention plate 13 prevents the bulb 1 from being too low.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A street lamp with adjustable height is characterized in that: comprises a lamp post (6), a height adjusting seat (4) and a height adjusting unit (8);
lamp post (6): a height-adjusting groove is formed in the right side of the lamp post (6), and the bottom end of the lamp post (6) is fixedly connected to the upper side of the base (7);
height adjusting seat (4): the height adjusting seat (4) is movably inserted into the height adjusting groove up and down, the upper end of the right side of the height adjusting seat (4) is fixedly connected with a consolidation plate (2), the middle part of the right side of the height adjusting seat (4) is fixedly connected with a lamp holder (3), the right end of the lower side of the lamp holder (3) is fixedly connected with a bulb (1), and the upper end of the height adjusting seat (4) is fixedly connected to one end of a pull rope (11);
height adjustment unit (8): heightening unit (8) is including bull stick (81), rope winding wheel (82), lower gear (83), carousel (84) and last gear (85), the right-hand member of rope winding wheel (82) rotates and connects the left side lower extreme at lamp pole (6), the other end fixed connection of stay cord (11) is in the side of rope winding wheel (82), the left end fixed connection of rope winding wheel (82) is at last gear (85) right side center, the right-hand member of bull stick (81) rotates and connects the left side lower extreme at lamp pole (6), the center fixedly connected with carousel (84) of lower gear (83) is passed to the left end of bull stick (81), lower gear (83) and last gear (85) intertooth meshing, the number of teeth of lower gear (83) is greater than the number of teeth of last gear (85).
2. The street light with adjustable height as claimed in claim 1, wherein: still including gyro wheel (5), gyro wheel (5) rotate through the pivot and connect inside the front and back side of increaseing seat (4), gyro wheel (5) linear array arranges inside the front and back side of increaseing seat (4), the round side of gyro wheel (5) is contradicted in the front and back side of increaseing the groove.
3. The street light with adjustable height as claimed in claim 1, wherein: still including guard box (9), the right-hand member fixed connection of guard box (9) is at the left side lower extreme of lamp pole (6), heightening unit (8) are located guard box (9).
4. The street light with adjustable height as claimed in claim 1, wherein: still including rope protection tube (10), the right-hand member fixed connection of rope protection tube (10) is in the left side of lamp pole (6), the lower extreme of rope protection tube (10) alternates the upside in protecting box (9), stay cord (11) are located rope protection tube (10).
5. The street light with adjustable height as claimed in claim 1, wherein: still including antifriction around wheel (12), antifriction is around wheel (12) rotation connection in the upper end left side of lamp pole (6), antifriction around the side of wheel (12) is walked around in stay cord (11).
6. The street light with adjustable height as claimed in claim 1, wherein: still including preventing crossing low board (13), prevent crossing low board (13) fixed connection in the right side lower extreme of groove of increaseing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922398898.3U CN210891343U (en) | 2019-12-27 | 2019-12-27 | Street lamp with adjustable height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922398898.3U CN210891343U (en) | 2019-12-27 | 2019-12-27 | Street lamp with adjustable height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210891343U true CN210891343U (en) | 2020-06-30 |
Family
ID=71335148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922398898.3U Active CN210891343U (en) | 2019-12-27 | 2019-12-27 | Street lamp with adjustable height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210891343U (en) |
-
2019
- 2019-12-27 CN CN201922398898.3U patent/CN210891343U/en active Active
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