CN213146349U

CN213146349U - LED street lamp convenient to it is fixed to base

Info

Publication number: CN213146349U
Application number: CN202022408424.5U
Authority: CN
Inventors: 黄勤; 陈真莹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-25
Filing date: 2020-10-25
Publication date: 2021-05-07
Anticipated expiration: 2030-10-25

Abstract

The utility model discloses a LED street lamp convenient to it is fixed to base relates to road surface lighting technology field, including the light pole, one side fixedly connected with bracing piece of the upper end of light pole, the one end fixedly connected with LED lamp of light pole is kept away from to the bracing piece, the lower extreme fixedly connected with base of light pole. The utility model discloses a connecting hole, press from both sides tight piece, adjusting gear, No. two gears and a gear combination, the convenient large aperture that passes through the connecting hole, the bolt on the convenient cement base goes on to the hole, through pressing from both sides tight piece, adjusting gear, No. two gears and a gear, makes the utility model discloses a base only needs to drive adjusting gear and rotates through rotating a gear when installing, thereby makes to press from both sides tight piece and begin to remove, will with this mode the utility model discloses with the bolt on the cement base press from both sides tightly fixed, avoid because the aperture of base is less and mounting nut is more, make the installation of street lamp waste time and energy.

Description

LED street lamp convenient to it is fixed to base

Technical Field

The utility model relates to a LED street lamp relates to road surface lighting technology field, concretely relates to LED street lamp convenient to it is fixed to base.

Background

When the LED street lamp is installed, because the installation hole of the installation chassis of the street lamp is small, the street lamp needs to be aligned during installation, time and labor are wasted, and because the chassis is thin, the installation is not stable enough, and the street lamp is easy to topple over when encountering strong wind. The following problems exist in the prior art:

1. in the prior art, the problem that the mounting hole diameter of a chassis is small when an LED street lamp is mounted, so that the holes need to be aligned when the LED street lamp is mounted, and the mounting is time-consuming and labor-consuming is solved;

2. among the prior art, when can install to some installation masters, because the quantity of the nut of a time installation is more for the installation is very arduous, and then can not reach the use original intention of convenient installation, and the suitability variation of this LED street lamp, consequently need carry out the structure innovation and solve specific problem.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a LED street lamp convenient for fixing a base, one of the purposes is to provide convenient installation and solve the problem that the base installation of the LED street lamp is time-consuming and labor-consuming due to more mounting nuts and the need of hole alignment during installation; the other purpose is to solve the problem that the base of a common LED street lamp is thin, so that the LED street lamp is easy to topple in windy weather, and the safe use effect is achieved.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a LED street lamp convenient to it is fixed to base, includes the light pole, one side fixedly connected with bracing piece of the upper end of light pole, the one end fixedly connected with LED lamp of light pole is kept away from to the bracing piece, the lower extreme fixedly connected with base of light pole, the inside of base is provided with presss from both sides tight piece, adjusting gear, No. two gears and a gear, adjusting gear and No. two gear engagement set up, a gear and No. two gear engagement set up.

The utility model discloses technical scheme's further improvement lies in: connecting holes are formed in four corners of the base, adjusting holes are formed in one side of the upper end of the base, clamping blocks are arranged in the connecting holes in a clamped mode, and a first gear is movably connected inside the adjusting holes.

The utility model discloses technical scheme's further improvement lies in: the clamping device is characterized in that the number of the clamping blocks arranged inside the connecting holes is four, the lower end of the inside of the connecting holes is movably connected with an adjusting gear, and the lower ends of the four clamping blocks are all meshed with the upper end of the adjusting gear.

The utility model discloses technical scheme's further improvement lies in: the middle part fixedly connected with connecting axle of a gear, a gear is through a connecting axle and regulation hole swing joint, the upper end fixedly connected with regulating block of a connecting axle.

The utility model discloses technical scheme's further improvement lies in: the upper end of the adjusting gear is provided with a rotating strip, the lower end of the clamping block is provided with a meshing groove, and the rotating strip is meshed with the meshing groove.

The utility model discloses technical scheme's further improvement lies in: the equal fixedly connected with of lower extreme of adjusting gear fixes the ring, the lower extreme activity joint setting of solid fixed ring and connecting hole, adjusting gear passes through the lower extreme swing joint of solid fixed ring with the connecting hole, No. two connecting axles of the middle part fixedly connected with of No. two gears, No. two middle part swing joint of connecting axle and the inside of base, No. two gears pass through the middle part swing joint of No. two connecting axles and base.

The utility model discloses technical scheme's further improvement lies in: the upper end of connecting hole all the joint be provided with the connection lid, the upper end joint of regulation hole is provided with the regulation lid.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a LED street lamp convenient to it is fixed to base, through the design is exquisite, adopt the connecting hole, press from both sides tight piece, adjusting gear, No. two gears and a gear combination, conveniently pass through the large aperture of connecting hole, conveniently carry out the hole to the bolt on the cement base, through pressing from both sides tight piece, adjusting gear, No. two gears and a gear, make the utility model discloses a base when installing, only need through rotating a gear, can drive adjusting gear and rotate to make press from both sides tight piece and begin to remove, will with this mode the utility model discloses press from both sides tightly fixedly with the bolt on the cement base, avoid because the aperture of base is less and mounting nut is more, make the installation of street lamp waste time and energy.

2. The utility model provides a LED street lamp convenient to it is fixed to base connects the lid and adjusts the combination setting of lid through adopting, can realize in rainy weather, keeps apart rainwater and the inside of base, avoids the inside of base and is connected the bolt and receives corruption, oxidation, reduces the utility model discloses a life, through the thickness of base and the setting of the height of pressing from both sides tight piece, can make the utility model discloses and the tight area of clamp between the bolt is great, makes the utility model discloses a stability is higher, meets the difficult empting of strong wind weather, makes the utility model discloses a stability and practicality improve greatly.

Drawings

FIG. 1 is a schematic view of the base structure of the present invention;

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is a schematic cross-sectional view of the bottom base of the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the base side view of the present invention.

In the figure: 1. a light pole; 2. a support bar; 3. an LED lamp; 4. a base; 5. a connecting cover; 6. an adjusting cover; 7. connecting holes; 8. an adjustment hole; 9. a clamping block; 10. an adjusting block; 11. a first gear; 12. a first connecting shaft; 13. a second gear; 14. a second connecting shaft; 15. an adjusting gear; 16. rotating the strip; 17. A fixing ring; 18. engaging the groove.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-4, the utility model provides a LED street lamp convenient to it is fixed to base, including light pole 1, one side fixedly connected with bracing piece 2 of the upper end of light pole 1, the one end fixedly connected with LED lamp 3 of light pole 1 is kept away from to bracing piece 2, the lower extreme fixedly connected with base 4 of light pole 1, the inside of base 4 is provided with presss from both sides tight piece 9, adjusting gear 15, No. two gears 13 and a gear 11, adjusting gear 15 sets up with No. two gears 13 meshing, a gear 11 sets up with No. two gears 13 meshing.

In this embodiment, through the setting of pressing from both sides tight piece 9, adjusting gear 15, No. two gears 13 and a gear 11, make the utility model discloses a base only needs when installing to drive adjusting gear 15 and rotate through rotating a gear 11 to make to press from both sides tight piece 9 and begin to remove, will in this way the utility model discloses press from both sides tightly fixedly with the bolt on the cement base.

Example 2

As shown in fig. 1 and 4, on the basis of embodiment 1, the utility model provides a technical solution: connecting hole 7 has all been seted up in four bights of base 4, and the opening of connecting hole 7 is great to place the bolt on the cement base in connecting hole 7, need not to carry out accurate regulation, regulating hole 8 has been seted up to one side of the upper end of base 4, and the equal joint in inside of connecting hole 7 is provided with and presss from both sides tight piece 9, and the high two-thirds that highly accounts for base 4 of pressing from both sides tight piece 9 with this reduces the clearance between tight piece 9 and the bolt, makes the utility model discloses more stable, the inside swing joint of regulating hole 8 has gear 11 No. one.

Example 3

As shown in fig. 1 and fig. 3-4, on the basis of embodiment 1 and embodiment 2, the utility model provides a technical solution: preferably, the inside of connecting hole 7 sets up the quantity of pressing from both sides tight piece 9 and is four, and this design makes the utility model discloses the installation back is more steady, makes the utility model discloses a stability increases, makes the utility model discloses a practicality improves greatly, and the lower extreme swing joint of the inside of connecting hole 7 has adjusting gear 15, and four lower extremes that press from both sides tight piece 9 all set up with adjusting gear 15's upper end meshing, and this design is used for driving the removal of pressing from both sides tight piece 9.

Example 4

As shown in fig. 3-4, on the basis of embodiment 1 and embodiment 2, the utility model provides a technical solution: no. one connecting axle 12 of middle part fixedly connected with of a gear 11, a connecting axle 12 is used for the transmission and supports a gear 11, a gear 11 through a connecting axle 12 and regulation hole 8 swing joint, the upper end fixedly connected with regulating block 10 of a connecting axle 12 makes a gear 11 rotate through rotating regulating block 10.

Example 5

As shown in fig. 3-4, on the basis of embodiment 1, the utility model provides a technical solution: the upper end of adjusting gear 15 all is provided with rotatory strip 16, and meshing groove 18 has all been seted up to the lower extreme of pressing from both sides tight piece 9, and rotatory strip 16 sets up with meshing groove 18 meshing, and this design is used for the transmission to press from both sides the removal of tight piece 9, and when making pressing from both sides tight piece 9 receive the extrusion through this design, is difficult for taking place to remove.

Example 6

As shown in fig. 3-4, on the basis of embodiment 1 and embodiment 2, the utility model provides a technical solution: the fixed ring 17 of the equal fixedly connected with of lower extreme of adjusting gear 15, fixed ring 17 sets up with the lower extreme activity joint of connecting hole 7, adjusting gear 15 is through the lower extreme swing joint of fixed ring 17 with connecting hole 7, this design is used for spacing the position of adjusting gear 15, prevent that adjusting gear 15 from taking place the skew, No. two connecting axles 14 of No. two gear 13's middle part fixedly connected with, the middle part swing joint of No. two connecting axles 14 and base 4's inside, No. two gear 13 is through the middle part swing joint of No. two connecting axles 14 with base 4, this design is used for carrying out the position with No. two gear 13 and prescribes a limit to, in order to guarantee the transmission between No. two gear 13 and the adjusting.

Example 7

As shown in fig. 2-4, on the basis of embodiment 1 and embodiment 2, the utility model provides a technical solution: the equal joint in upper end of connecting hole 7 is provided with connects lid 5, and the upper end joint of regulation hole 8 is provided with regulation lid 6, connects lid 5 and is used for preventing to get into the rainwater in regulation hole 8 and the connecting hole 7 with setting up of regulation lid 6 for the inside of bolt and base 4 receives corruption, oxidation, reduces the utility model discloses a life.

The working principle of the LED street lamp convenient for fixing the base is described in detail below.

As shown in fig. 1-4, when the LED street lamp convenient for fixing the base is installed on the base, the connecting hole 7 is aligned with the connected bolt, the first gear 11 rotates by rotating the adjusting block 10, the first gear 11 drives the second gear 13 to rotate, the second gear 13 drives the adjusting gear 15 to rotate, the clamping block 9 is limited in position by the connecting hole 7, the clamping block 9 contracts by the rotation of the adjusting gear 15, so that the clamping block 9 clamps the bolt, the bolt and the LED street lamp convenient for fixing the base are automatically centered by the extrusion of the clamping block 9, the LED street lamp convenient for fixing the base is fixed between the bolt and the clamping block 9 by the clamping of the clamping block 9 and the bolt, the connecting cover 5 is clamped at the upper end of the connecting hole 7, the adjusting cover 6 is clamped at the upper end of the adjusting hole 8, i.e. the fixation is completed.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides a LED street lamp convenient to it is fixed to base, includes light pole (1), one side fixedly connected with bracing piece (2) of the upper end of light pole (1), one end fixedly connected with LED lamp (3) of light pole (1), its characterized in that are kept away from in bracing piece (2): lower extreme fixedly connected with base (4) of light pole (1), the inside of base (4) is provided with presss from both sides tight piece (9), adjusting gear (15), No. two gear (13) and gear (11), adjusting gear (15) and No. two gear (13) meshing setting, gear (11) and No. two gear (13) meshing setting.

2. The LED street lamp convenient for fixing to the base as claimed in claim 1, wherein: connecting holes (7) have all been seted up at four bights of base (4), regulation hole (8) have been seted up to one side of the upper end of base (4), the inside all joint of connecting hole (7) is provided with and presss from both sides tight piece (9), the inside swing joint of regulation hole (8) has gear (11) No. one.

3. The LED street lamp convenient for fixing to the base as claimed in claim 2, wherein: the number of the clamping blocks (9) arranged inside the connecting hole (7) is four, the lower end of the inside of the connecting hole (7) is movably connected with an adjusting gear (15), and the lower ends of the clamping blocks (9) are all meshed with the upper end of the adjusting gear (15).

4. The LED street lamp convenient for fixing to the base as claimed in claim 2, wherein: the middle part fixedly connected with connecting axle (12) of a gear (11), a gear (11) through connecting axle (12) and regulation hole (8) swing joint, the upper end fixedly connected with regulating block (10) of a connecting axle (12).

5. The LED street lamp convenient for fixing to the base as claimed in claim 1, wherein: the upper end of the adjusting gear (15) is provided with a rotating strip (16), the lower end of the clamping block (9) is provided with a meshing groove (18), and the rotating strip (16) is meshed with the meshing groove (18).

6. The LED street lamp convenient for fixing to the base as claimed in claim 2, wherein: the equal fixedly connected with of lower extreme of adjusting gear (15) is fixed ring (17), fixed ring (17) sets up with the lower extreme activity joint of connecting hole (7), adjusting gear (15) is through the lower extreme swing joint of fixed ring (17) and connecting hole (7), No. two connecting axles (14) of middle part fixedly connected with of No. two gears (13), the middle part swing joint of No. two connecting axles (14) and the inside of base (4), No. two gears (13) are through the middle part swing joint of No. two connecting axles (14) and base (4).

7. The LED street lamp convenient for fixing to the base as claimed in claim 2, wherein: the upper end of connecting hole (7) all the joint be provided with connecting cover (5), the upper end joint of regulation hole (8) is provided with regulation lid (6).