Foldable lamp post

Abstract

The utility model discloses a foldable lamp pole, which relates to the technical field of street lamps and comprises an upper lamp pole and a lower lamp pole, a connecting part is arranged at the bottom of the upper lamp pole, the upper lamp pole is connected with the lower lamp pole through the connecting part, a base is connected to the bottom of the lower lamp pole, a lamp holder is arranged at the top of the upper lamp pole, and a lamp is mounted on the lamp holder. A lower semicircular cylinder is arranged on one side of the bottom of the connecting part, a limiting bolt is installed on the lower semicircular cylinder, the upper lamp pole rotates around the connecting part by applying thrust in one direction, then the upper lamp pole can be slowly put down to the ground, the lamp can be overhauled and replaced, and convenience and portability in operation are achieved; and the device is simple in structure, practical and reliable.

Description

TECHNICAL FIELD

[0001] The utility model relates to road lamp technical field, concretely is a foldable lamp pole. BACKGROUND

[0002] The road lamp is very common for us, is installed on the both sides of road for lighting use, it is by lamp, electric appliance, light source, lamp pole, lamp arm, flange, foundation embedded spare and forms a whole, in order to facilitate its overhauling, the folding type road lamp has appeared on the market currently, realizes folding function through two groups of lamp poles and hinge connection, like this is convenient for the road lamp when damaging or needing maintenance, does not need to climb the road lamp pole to carry out overhauling, and the folding lamp pole of existing hinge connection is not enough in strength due to the reason of load capacity, is easy to break, and the lamp pole connected with the hinge still needs to carry out other processing, the structure is complex, and the use is unreliable, for this, we propose a foldable lamp pole. UTILITY MODEL CONTENTS

[0003] The utility model is to provide a foldable lamp pole to solve the problem in the background art.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A foldable lamp pole, including upper lamp pole and lower lamp pole, the bottom of upper lamp pole is provided with connecting part, and upper lamp pole is connected with lower lamp pole through connecting part, and the bottom of lower lamp pole is connected with base, the top of upper lamp pole is provided with lamp stand, and lamp stand is installed with lamp, the bottom of connecting part one side is provided with lower half cylinder, and lower half cylinder is installed with limit bolt.

[0006] Further, the diameter of the lower half cylinder is greater than the diameter of the lower lamp pole, and the outer wall of the lower lamp pole is attached to the inner wall of the lower half cylinder.

[0007] Further, the limit bolt is four groups of the same structure, and the lower lamp pole is provided with a limit bolt hole matched with the limit bolt.

[0008] Further, the connecting part includes an upper support plate connected to the bottom of the upper lamp pole, and the bottom of the upper support plate is vertically connected to a limit half cylinder, the front bottom of the upper support plate is provided with an upper support shaft piece on both end faces, the top of the lower lamp pole is connected to a lower support plate, the top of the lower support plate is provided with a lower support shaft piece on both end faces, and the upper support shaft piece and the lower support shaft piece are connected by a fastening bolt.

[0009] Further, the two groups of lower support shaft pieces are arranged inside the two groups of upper support shaft pieces, and the lower support shaft piece and the upper support shaft piece are provided with a fastening hole matched with the fastening bolt.

[0010] Further, the lamp holder is T-shaped structure, the bottom of the lamp holder is sleeved on the top of the upper lamp pole through connecting bolt, and the both ends of the lamp holder are provided with lamps.

[0011] Compared with the prior art, the utility model has the advantages of:

[0012] In the utility model, the upper lamp pole is rotated around the connecting part by applying a directional thrust, and then the upper lamp pole can be slowly laid down to the ground, so that the lamps can be overhauled and replaced, the operation is portable and convenient, the utility model has simple structure, is practical and reliable, and greatly prolongs the service life of the whole road. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a structural schematic view of the utility model;

[0014] Figure 2 is a structural schematic view of the upper supporting plate of the utility model;

[0015] Figure 3 is a folding operation schematic view of the utility model.

[0016] In the drawing: 1, upper lamp pole; 2, lower lamp pole; 3, connecting part; 4, limiting half cylinder; 5, limiting bolt; 6, base; 7, lamp holder; 8, lamp; 9, upper supporting plate; 10, upper supporting shaft piece; 11, lower supporting plate; 12, lower supporting shaft piece; 13, fastening bolt. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0018] Please refer to Figures 1-2The utility model provides a technical scheme: a foldable lamp pole, including upper lamp pole 1 and lower lamp pole 2, is composed of two groups of upper and lower lamp poles, and the diameter of upper lamp pole 1 is less than the diameter of lower lamp pole 2, the weight of upper lamp pole 1 is lightened, the weight of lower lamp pole 2 is heavy, and better stability is achieved by cooperating with base 6 to realize the balance of light weight and stability, the bottom of upper lamp pole 1 is provided with connecting component 3, and upper lamp pole 1 is connected with lower lamp pole 2 through connecting component 3, connecting component 3 firmly connects upper lamp pole 1 and lower lamp pole 2 together, guarantees the structural stability of lamp pole in the process of unfolding and use, the bottom of lower lamp pole 2 is connected with base 6, the top of upper lamp pole 1 is provided with lamp stand 7, and lamp 8 is installed on lamp stand 7, the bottom side of connecting component 3 is provided with lower half cylinder 4, and limit bolt 5 is installed on lower half cylinder 4, lower half cylinder 4 and lower lamp pole 2 are closely connected together through limit bolt 5, so that the device has good stability.

[0019] Preferably, the diameter of the lower half cylinder 4 is greater than the diameter of the lower lamp pole 2, and the outer wall of the lower lamp pole 2 is attached to the inner wall of the lower half cylinder 4, improving the stability of the connection and reducing the friction and wear that may occur during folding and unfolding.

[0020] Preferably, the limit bolt 5 is four groups of the same structure, and the lower lamp pole 2 is provided with limit bolt holes that match the limit bolt 5, ensuring accurate alignment of the lamp pole assembly during folding and unfolding, and improving the convenience of operation.

[0021] Preferably, the connecting component 3 includes an upper support plate 9 connected to the bottom of the upper lamp pole 1, and the bottom side of the upper support plate 9 is vertically connected to a limit half cylinder 4. The front bottom of the upper support plate 9 is provided with upper support shaft pieces 10 on both end faces. The top of the lower lamp pole 2 is connected to a lower support plate 11, and the top of the lower support plate 11 is provided with lower support shaft pieces 12 on both end faces. The upper support shaft pieces 11 and the lower support shaft pieces 12 are connected by a fastening bolt 13. The connection of the upper support shaft pieces 10 and the lower support shaft pieces 12 forms a stable mechanical locking system, ensuring the firmness of the lamp pole after unfolding and the flexibility during unfolding, and making the assembly and disassembly process faster and more convenient.

[0022] Preferably, the two groups of lower support shaft pieces 12 are arranged inside the two groups of upper support shaft pieces 10, enhancing the stability of the connection and reducing the external size, making the overall design of the lamp pole more compact, and the lower support shaft pieces 12 and the upper support shaft pieces 10 are provided with fastening bolt holes that match the fastening bolt 13, providing accurate positioning for the fastening bolt 13 and ensuring the firmness of the connection and the reliability of long-term use.

[0023] Preferably, the lamp holder 7 is T-shaped structure, the bottom of the lamp holder 7 is sleeved on the top of the upper lamp pole 1 through connecting bolt, and the two ends of the lamp holder 7 are provided with the lamps 8, and the installation position of the lamps 8 is located at the two ends of the lamp holder 7, so that the illumination range can be maximized, and the overall balance of the lamp pole can be kept.

[0024] Embodiments:

[0025] Please refer to Figure 3 When the lamp pole needs to be laid down for maintenance, the four groups of limiting bolts 5 connected with the lower lamp pole 2 and the limiting semi-cylinder 4 are removed, the limiting semi-cylinder 4 is opened by external force to rotate on the basis of the connecting part 3, that is, the upper lamp pole 1 is rotated around the connecting part 3 by applying a directional thrust, then the upper lamp pole 1 can be slowly laid down to the ground, and the lamps 8 can be maintained and replaced, so that the operation is portable and convenient.

[0026] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A foldable light pole, characterized by: The utility model provides a street lamp, including upper lamp pole (1) and lower lamp pole (2), the bottom of upper lamp pole (1) is provided with connecting part (3), and upper lamp pole (1) is connected with lower lamp pole (2) through connecting part (3), the bottom of lower lamp pole (2) is connected with base (6), the top of upper lamp pole (1) is provided with lamp stand (7), and lamp stand (7) is installed with lamps and lanterns (8), the bottom one side of connecting part (3) is provided with lower half cylinder (4), and lower half cylinder (4) is installed with limit bolt (5).

2. A foldable lamppost according to claim 1, characterized in that: The diameter of the lower half cylinder (4) is greater than the diameter of the lower lamp pole (2), and the outer wall of the lower lamp pole (2) is in contact with the inner wall of the lower half cylinder (4).

3. A foldable light pole as defined in claim 1, wherein: The limit bolt (5) is four groups of the same structure, and the lower lamp pole (2) is provided with a limit bolt hole matched with the limit bolt (5).

4. The foldable light pole of claim 1, wherein: The connecting part (3) includes an upper support plate (9) connected to the bottom of the upper lamp pole (1), and the bottom side of the upper support plate (9) is vertically connected to a limit half cylinder (4).

5. A foldable lamppost according to claim 4, characterised in that: The front bottom of the upper support plate (9) is provided with an upper support shaft piece (10) on both end faces, the top of the lower lamp pole (2) is connected to a lower support plate (11), the top of the lower support plate (11) is provided with a lower support shaft piece (12) on both end faces, and the upper support shaft piece (10) and the lower support shaft piece (12) are connected by a fastening bolt (13).

6. The foldable light pole of claim 1, wherein: Two groups of lower support shaft pieces (12) are arranged inside two groups of upper support shaft pieces (10), and the lower support shaft piece (12) and the upper support shaft piece (10) are provided with a fastening bolt hole matched with the fastening bolt (13). The lamp stand (7) is a T-shaped structure, the bottom of the lamp stand (7) is sleeved on the top of the upper lamp pole (1) through a connecting bolt, and the both ends of the lamp stand (7) are provided with lamps and lanterns (8).

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