CN209705879U - A kind of LED street lamp convenient to overhaul - Google Patents

Abstract

The utility model discloses a kind of LED street lamps convenient to overhaul, including pedestal, driving mechanism, lower end column, rotating shaft mechanism, upper end column, follower, chain, LED lamp holder, chassis interior is provided with driving mechanism, base upper surface is provided with lower end column, lower end column top side is movably connected by rotating shaft mechanism and upper end column bottom end, the lower end column top other side is connected by bolt with upper end column bottom end, lower end column top is internally provided with follower, driving mechanism is connected by chain with follower, follower is engaged with rotating shaft mechanism, upper end column top is provided with LED lamp holder, the utility model is structurally reasonable, due to generally bendable folded structure, so when carrying out street lamp maintenance, it no longer needs to step on to highest point and be overhauled, service work can be completed on ground, first is that work difficulty It substantially reduces, second is that operating safety factor greatly improves.

Description

A kind of LED street lamp convenient to overhaul

Technical field

The utility model relates to LED street lamp technical field, specially a kind of LED street lamp convenient to overhaul.

Background technique

Road lighting and people's production and living are closely related, and with the quickening of Urbanization in China, LED street lamp is to orient Shine, power consumption is low, drive characteristic is good, fast response time, shock resistance height, long service life, the advantages such as environmentally protective by Gradually enter into the visual field of people, as the energy-conserving light source of new generation for most substituting conventional light source advantage in the world, therefore, the road LED Lamp will become the optimal selection of roadway illumination and energy saving transformation.

It generally requires under LED street lamp maintenance at present and is aloft overhauled, maintenance difficulty is higher, and safety coefficient is lower, such as Fruit encounters difficult point, needs repeatedly to climb up and climb down, efficiency is relatively low, it would therefore be highly desirable to which a kind of improved technology solves the prior art In the presence of this problem.

Utility model content

The purpose of the utility model is to overcome problem above of the existing technology, provide a kind of LED convenient to overhaul Street lamp, due to generally bendable folded structure, so no longer needing to step on to highest point and be overhauled, on ground when carrying out street lamp maintenance Service work can be completed in face, to solve the problems mentioned in the above background technology.

To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions:

A kind of LED street lamp convenient to overhaul, including pedestal, driving mechanism, lower end column, rotating shaft mechanism, upper end column, from Motivation structure, chain, LED lamp holder, the chassis interior are provided with driving mechanism, and the base upper surface is provided with lower end column, Lower end column top side is movably connected by rotating shaft mechanism and upper end column bottom end, the lower end column top other side It is connected by bolt with upper end column bottom end, the lower end column top is internally provided with follower, and the driving mechanism is logical It crosses chain to be connected with follower, the follower is engaged with rotating shaft mechanism, and the upper end column top is provided with LED light Head.

Preferably, the driving mechanism includes drive shaft, hexagon socket head and minor sprocket, is equipped with chainlet in the drive shaft Wheel, the drive shaft are set in pedestal by axle bed, and described drive shaft one end is set as hexagon socket head.

Preferably, the follower includes driven shaft, big sprocket wheel and first gear, and the driven shaft is arranged by axle bed Inside the column top of lower end, big sprocket wheel and first gear be installed on the driven shaft, the big sprocket wheel upright position with it is small Sprocket wheel is corresponding, and the first gear is arranged in driven shaft middle position.

Preferably, the lower end column top and upper end column bottom end are provided with flange.

Preferably, the rotating shaft mechanism includes shaft, second gear and connecting plate, and the shaft middle position is provided with Two gears, described second gear one end are provided with groove, and the side wall of the connecting plate and upper end column is all set in groove, described Second gear is connected by connecting plate with upper end column inner surface.

Compared with prior art, the utility model has the beneficial effects that

Due to bendable folded structure, so no longer needing to step on to highest point and be overhauled when carrying out street lamp maintenance, it is on ground Achievable service work, first is that work difficulty substantially reduces, second is that operating safety factor greatly improves.

Detailed description of the invention

Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application, The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model It limits.In the accompanying drawings:

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is lower end column and upper end column junction structural schematic diagram.

Fig. 3 is driving mechanism structure schematic diagram.

Fig. 4 is follower structural schematic diagram.

Fig. 5 is rotating shaft mechanism structural schematic diagram.

Figure label explanation: pedestal 1, driving mechanism 2, lower end column 3, rotating shaft mechanism 4, upper end column 5, follower 6, Chain 7, LED lamp holder 8, drive shaft 21, hexagon socket head 22, minor sprocket 23, shaft 41, second gear 42, connecting plate 43, driven shaft 61, big sprocket wheel 62, first gear 63.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figs. 1-2, the utility model provides a kind of technical solution: a kind of LED street lamp convenient to overhaul, including pedestal 1, driving mechanism 2, lower end column 3, rotating shaft mechanism 4, upper end column 5, follower 6, chain 7, LED lamp holder 8, inside pedestal 1 Be provided with driving mechanism 2,1 upper surface of pedestal is provided with lower end column 3,3 top side of lower end column by rotating shaft mechanism 4 with it is upper End 5 bottom end of column is movably connected, and 3 top of lower end column and 5 bottom end of upper end column are provided with flange, and column 3 top in lower end is another Side is connected by bolt with 5 bottom end of upper end column, and column 3 top in lower end is internally provided with follower 6, and driving mechanism 2 is logical It crosses chain 7 to be connected with follower 6, follower 6 is engaged with rotating shaft mechanism 4, and column 5 top in upper end is provided with LED lamp holder 8.

As shown in figure 3, driving mechanism 2 includes drive shaft 21, hexagon socket head 22 and minor sprocket 23, it is equipped in drive shaft 21 Minor sprocket 23, drive shaft 21 are set in pedestal 1 by axle bed, and 21 one end of drive shaft is set as hexagon socket head 22.

As shown in figure 4, follower 6 includes driven shaft 61, big sprocket wheel 62 and first gear 63, driven shaft 61 passes through axle bed It is set to inside 3 top of lower end column, big sprocket wheel 62 and first gear 63,62 upright position of big sprocket wheel is installed on driven shaft 61 Corresponding with minor sprocket 23, first gear 63 is arranged in 61 middle position of driven shaft.

As shown in figure 5, rotating shaft mechanism 4 includes shaft 41, second gear 42 and connecting plate 43, the setting of 41 middle position of shaft There is a second gear 42,42 one end of second gear is provided with groove, and the side wall of connecting plate 43 and upper end column 5 is all set in groove, Second gear 42 is connected by connecting plate 43 with 5 inner surface of upper end column.

Use principle: when LED street lamp needs to overhaul, being unloaded bolt by elevating device, then by hexagonal crank or Person's hexagonal motor driven drive shaft 21, minor sprocket 23 drive big sprocket wheel 62 to rotate, so that first gear 63 be made to drive second gear 42 rotations, since second gear 42 is fixed by connecting plate 43 and upper end column 5, so driving 41 rotation around the shaft of upper end column 5 Turn, until LED lamp holder 8 goes to ground, then overhauled on ground, after the completion of maintenance, upper end column 5 by driving mechanism 2, Follower 6 and the joint cooperation of rotating shaft mechanism 4 up by its turn are fixed, due to generally bendable again finally by bolt Service work can be completed on ground so no longer needing to step on to highest point and be overhauled when carrying out street lamp maintenance in folded structure, First is that work difficulty substantially reduces, second is that operating safety factor greatly improves.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (5)

1. a kind of LED street lamp convenient to overhaul, it is characterised in that: including pedestal (1), driving mechanism (2), lower end column (3), turn Axis mechanism (4), upper end column (5), follower (6), chain (7), LED lamp holder (8), the pedestal (1) are internally provided with drive Motivation structure (2), pedestal (1) upper surface are provided with lower end column (3), and lower end column (3) the top side passes through shaft Mechanism (4) is movably connected with upper end column (5) bottom end, and lower end column (3) the top other side passes through bolt and upper end column (5) bottom end is connected, and lower end column (3) top is internally provided with follower (6), and the driving mechanism (2) passes through chain (7) it is connected with follower (6), the follower (6) is engaged with rotating shaft mechanism (4), upper end column (5) the top setting There are LED lamp holder (8).

2. one kind according to claim 1 LED street lamp convenient to overhaul, it is characterised in that: the driving mechanism (2) includes Drive shaft (21), hexagon socket head (22) and minor sprocket (23) are equipped with minor sprocket (23), the driving on the drive shaft (21) Axis (21) is set in pedestal (1) by axle bed, and described drive shaft (21) one end is set as hexagon socket head (22).

3. one kind according to claim 1 LED street lamp convenient to overhaul, it is characterised in that: the follower (6) includes Driven shaft (61), big sprocket wheel (62) and first gear (63), the driven shaft (61) are set to lower end column (3) by axle bed and push up End is internal, is equipped with big sprocket wheel (62) and first gear (63), big sprocket wheel (62) upright position on the driven shaft (61) Corresponding with minor sprocket (23), the first gear (63) is arranged in driven shaft (61) middle position.

4. one kind according to claim 1 LED street lamp convenient to overhaul, it is characterised in that: lower end column (3) top And upper end column (5) bottom end is provided with flange.

5. one kind according to claim 1 LED street lamp convenient to overhaul, it is characterised in that: the rotating shaft mechanism (4) includes Shaft (41), second gear (42) and connecting plate (43), shaft (41) middle position is provided with second gear (42), described Second gear (42) one end is provided with groove, and the side wall of the connecting plate (43) and upper end column (5) is all set in groove, described Second gear (42) is connected by connecting plate (43) with upper end column (5) inner surface.