CN211232645U - Bendable street lamp - Google Patents

Abstract

The utility model relates to a lighting device technical field, concretely relates to flexible street lamp. The street lamp structure is simple and convenient, can facilitate the replacement of the lamp tube and does not influence vehicles running on a lane. The lamp post comprises a lamp post and a supporting base, wherein the upper end of the lamp post is connected with an illumination part, the lower end of the lamp post is connected with the supporting base through a hinge, a worker can drive the illumination part to bend relative to the supporting base through a hand-operated jack which is carried with the worker, and the height of the illumination part can be conveniently adjusted by adopting a bendable structure driven by the hand-operated jack, so that the lamp tube can be replaced by lifting the hand of the operator; and the illumination part can be adjusted to the side face of a sidewalk or the side face parallel to the road, so that the lamp tube is convenient to replace, and the vehicle running of the lane is not influenced.

Description

Bendable street lamp

Technical Field

The utility model relates to a lighting device technical field particularly relates to a flexible street lamp.

Background

Street lamps are one of the indispensable facilities in modern society, and can provide illumination for people at night. The existing street lamp structure is a structure in which a support rod and a lamp part are static relative to a support base fixed on the ground, all the support structures are integrated, and the support base is connected with the ground required by the support base through connecting pieces such as bolts, nuts and the like. However, the lamp tube of the street lamp has a certain service life, and can not be lighted after reaching the service life, so that the lamp tube needs to be replaced, the installation position of the lamp bulb is high, the traditional replacement mode needs an installer to manually install and replace the lamp tube by using tools such as a ladder, time and labor are wasted, and meanwhile, certain danger also exists in the installation and climbing process of the installer. Therefore, how to provide a street lamp that can facilitate the replacement of the lamp tube without affecting the driving of vehicles in the lane has become a technical problem that needs to be solved by those skilled in the art.

Disclosure of Invention

The invention aims to provide a street lamp which can facilitate the replacement of a lamp tube and does not influence vehicles running on a lane.

The utility model discloses the just used technical solution includes: a bendable street lamp comprises a hand-operated jack, a lamp post and a supporting base; the upper end of the lamp post is connected with an illumination part, the lower end of the lamp post is connected with a supporting base, and the lamp post is connected with the supporting base through a hinge. And a rotary structure is arranged between the lamp post and the support base, and the rotary structure is formed by assembling a pair of angular contact ball bearings to support the T-shaped shaft. The upper end and the lower end of the hand-operated jack are provided with hooks, the upper end hook is connected with the round hole A of the lamp post, and the lower end hook is connected with the round hole B of the supporting base. The handle is rotated to enable the jack to drive the lamp post to adjust the height relative to the supporting base.

(2) In a preferred embodiment of the invention, the lamp post and the base of the bendable street lamp are respectively provided with a round hole a and a round hole B, the round hole a on the lamp post is positioned at the same side as the lighting part, and the round hole B of the supporting base is positioned in the opposite direction of the round hole a of the lamp post.

(3) In a preferred embodiment of the present invention, the swing mechanism of the bendable street lamp is assembled by supporting the T-shaped shaft with a pair of angular contact ball bearings, and limits the shaft to move along its own axial direction and radial direction, so that the T-shaped shaft can only rotate along its own circumferential direction, and the angular contact ball bearings can drive the lamp post connected with the T-shaped shaft through the hinge to rotate.

(4) In a preferred embodiment of the invention, the top cover of the hand jack screw rod of the bendable street lamp is connected with the handle, the screw rod is connected with the threaded base through threads, and the screw rod can rotate relative to the threaded base by rotating the handle.

(5) In a preferred embodiment of the present invention, a protective structure is sleeved between the lamp post and the supporting base of the bendable street lamp. And the protective structure can move along the lamp post towards the direction far away from the supporting base.

(6) In a preferred embodiment of the present invention, the protection mechanism of the bendable street lamp is provided with a locking fixture.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is the utility model provides an external structure schematic diagram of flexible street lamp.

Fig. 2 is a left side view of the bendable street lamp provided by the present invention.

Fig. 3 is the utility model provides a pair of flexible street lamp partial section enlarged structure sketch.

Fig. 4 is the utility model provides a pair of crooked certain angle's of flexible street lamp structure schematic diagram.

Fig. 5 is the utility model provides a pair of hand jack external structure schematic diagram of flexible street lamp.

Fig. 6 is the utility model provides a base section schematic diagram of flexible street lamp hand jack.

In the figure, the hand-operated jack 1, a handle 11, a screw rod 12, a screw base 13, a threaded base 14, a hook 2, a lamp post 3, a supporting base 4, a hinge 5, a protection mechanism 6, a locking mechanism 7, a lighting part 8, a rotary structure 81, an angular contact ball bearing 82, a T-shaped shaft 83, a shaft sleeve, a round hole A and a round hole B are arranged.

Detailed Description

(1) In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

(2) Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

(3) Some embodiments of the invention are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

Example one

Referring to fig. 1-6, the present embodiment provides a bendable street lamp, which includes a hand jack 1, a lamp post 2, and a supporting base 3; the upper end of the lamp post is connected with an illumination part 7, the lower end of the lamp post is connected with a supporting base 3, and the lamp post 2 and the supporting base 3 are connected through a hinge 4. Round holes A and B are respectively arranged on the lamp post 2 and the base 3, the round hole A on the lamp post 2 is positioned at the same side of the lighting part 7, and the round hole A supporting the base 3 is positioned in the reverse direction of the round hole B of the lamp post 2. Hand formula jack 1 is by handle 11, screw rod 12, threaded base 13, couple 14, hand formula jack 1 upper end couple 14 is connected with the round hole A of lamp pole 2, and lower extreme couple 14 is connected with the round hole B who supports base 3. The top cover of a screw 12 of the hand-operated jack 1 is connected with a handle 11, the screw 12 is in threaded connection with a threaded base 13, and the handle 11 is rotated to enable the screw to rotate relative to the threaded base 13, so that the lamp post 2 drives the illumination part 7 to adjust the height relative to the supporting base 3.

Example two

Referring to fig. 1-6, in the present embodiment, a revolving structure 8 is disposed between the lamp post 2 and the supporting base 3, and the revolving structure 8 is assembled by supporting the T-shaped shaft 82 with a pair of angular contact ball bearings 81. And restricts the axial and radial movement of the shaft 82 in its own direction so that the shaft 82 can only rotate in its own circumferential direction. Therefore, the lamp post 2 connected with the T-shaped shaft through the hinge can drive the lighting part 7 to rotate to any position, such as a sidewalk or a side surface parallel to a road, through the rotation of the bearing 81 of the rotating structure 8, and the lamp tube can be replaced under the environment that the vehicle running on the lane is not influenced.

EXAMPLE III

Referring to fig. 1-6, in the present embodiment, a flexible street light is provided, in which a protective structure 5 is sleeved between a lamp post 2 and a supporting base 3. And the protective structure can move along the lamp post 2 in a direction away from the support base 3. Therefore, the hinge 4 can be protected by the protective structure 5 to prevent the hinge from being damaged, and the dustproof and waterproof effects are achieved. Protection machanism 5 is equipped with locking mounting 6, and this locking mounting can be used for interlocking protective structure 5 and support base 3 to operating personnel can only open the lock when the fluorescent tube is changed and just can carry out the bending and adjust and rotate, and then effectively improve security and reliability.

Principle of operation

First, the clip and the sleeve are released, and the lamp post is rotated to rotate the illuminating portion to the opposite side of the road. Then, the two hooks of the hand-operated jack are hung in the circular ring, and the stretching of the hand-operated jack is controlled by rotating the handle, so that the street lamp is driven to bend. And after the bulb is replaced, reversely rotating the hand-operated jack to enable the jack to support the street lamp, rotating the lamp post to one side of the road after the lamp post is erected, sleeving the sleeve and the hoop, and taking down the jack to complete the replacement of the bulb.

Claims (6)

1. A bendable street lamp comprises a hand-operated jack (1), a lamp post (2) and a supporting base (3); the method is characterized in that: the upper end of lamp pole (2) is connected with illumination portion (7), the lower extreme of lamp pole (2) is connected with supports base (3), and lamp pole (2) with support base (3) and connect through hinge (4), lamp pole (2) with there is revolution mechanic (8) between support base (3), and revolution mechanic (8) are supported T shape axle (82) by a pair of angular contact ball bearing (81) and are assembled and form, both ends are provided with couple (14) about hand formula jack (1), and upper end couple (14) are connected with the round hole A of lamp pole (2), and lower extreme couple (14) are connected with the round hole B who supports base (3), and rotation handle (11) can make hand formula jack (1) drive lamp pole (2) are relative support base (3) height-adjusting.

2. The bendable street lamp according to claim 1, wherein the lamp post (2) and the supporting base (3) are respectively provided with a circular hole A and a circular hole B, and the circular hole A on the lamp post (2) is on the same side as the lighting part (7), and the circular hole B on the supporting base (3) is opposite to the circular hole A on the lamp post (2).

3. The bendable street light as claimed in claim 1, wherein the swivel structure (8) adopts a pair of angular contact ball bearings (81) to support the T-shaped shaft (82) and limit the T-shaped shaft (82) to move along its own axial and radial directions, so that the T-shaped shaft (82) can only rotate along its own circumferential direction, and the angular contact ball bearings (81) can drive the lamp post (2) connected with the T-shaped shaft (82) through the hinge (4) to rotate.

4. The bendable street lamp according to claim 1, wherein the hand-operated jack screw (12) is connected with the handle (11) through a top cover, the screw (12) is connected with the threaded base (13) through a thread, and the screw can be rotated relative to the threaded base (13) by rotating the handle (11).

5. A bendable street light according to claim 1, characterized in that a protection mechanism (5) is sleeved between the lamp post (2) and the supporting base (3), and the protection mechanism (5) can move along the supporting base (3) in a direction away from the lamp post (2).

6. A flexible street light according to claim 1, characterised in that the protection means (5) are provided with locking means (6).

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