CN210831698U

CN210831698U - Bendable street lamp

Info

Publication number: CN210831698U
Application number: CN201921811028.8U
Authority: CN
Inventors: 姜忠瑞; 高庆利; 成昭宇
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2019-10-26
Filing date: 2019-10-26
Publication date: 2020-06-23
Anticipated expiration: 2029-10-26

Abstract

The utility model relates to a lighting device technical field, concretely relates to street lamp can be buckled. 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, a supporting base and a hydraulic support, 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, the hydraulic support is arranged between the hinge and the lamp post, a rotary structure is arranged between the lamp post and the supporting base, the hydraulic support can enable the lamp post to drive the illumination part to bend relative to the supporting base, and a bendable structure driven by the hydraulic support is adopted, so that the height of the illumination part can be conveniently adjusted, and an operator can replace a lamp tube by lifting the hand; 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 street lamp can be bent.

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 fluorescent tube of street lamp has certain life, just can't light after reaching life, and then need change it, and bulb mounted position itself is highly higher, and traditional change mode needs the installer to borrow instruments such as ladders to carry out artifical installation replacement, wastes time and energy, and installer also has certain danger in installation and climbing process simultaneously. 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 a technical solution include: a bendable street lamp comprises a hydraulic support, a lamp post and a supporting base, wherein the upper end of the lamp post is connected with an illuminating part, the lower end of the lamp post is connected with the supporting base, and the lamp post and the supporting base are connected through a hinge. A hydraulic support is arranged between the lamp post and the hinge and is formed by hinging a hydraulic cylinder and a support rod. The upper end of the hydraulic cylinder is hinged with a hinge A on the lamp post, the lower end of the hydraulic cylinder is hinged with a hinge B on the supporting rod, and a hinge C at the left end of the supporting rod is hinged with a hinge.

A rotary structure is arranged between the lamp post and the supporting base, and the rotary structure is formed by assembling a pair of angular contact ball bearings supporting the T-shaped shaft.

In a preferred embodiment of the present invention, the hydraulic support of the bendable street lamp is a triangular stable structure.

In a preferred embodiment of the invention, the lamp post of the bendable street lamp is provided with a hinge A, the support rod is provided with a hinge B and a hinge C, the hinges A and B are both arranged at the same side of the lighting part, and the hinge C is hinged with the hinge 4.

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 T-shaped shaft to move along its own axial direction and radial direction, so that the shaft can only rotate along its own circumferential direction, and a shaft sleeve is disposed between the pair of angular contact ball bearings, and the angular contact ball bearings can drive the lamp post connected with the shaft through a hinge to rotate.

In a preferred embodiment of the 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 in a direction away from the supporting base.

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 bendable street lamp.

Fig. 2 is a right side view of the bendable street lamp provided by the utility model.

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 can buckle the crooked certain angle's of street lamp schematic diagram.

Description of reference numerals:

1. the device comprises a hydraulic support, 11, a hydraulic cylinder, 12, a support rod, 2, a lamp post, 3, a support 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 hinge A, a hinge B and a hinge C.

Detailed Description

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.

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.

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

As shown in fig. 1, 2, 3 and 4, a bendable street lamp comprises a hydraulic support 1, a lamp post 3 and a supporting base; the upper end of the lamp post 2 is connected with an illumination part 7, the lower end of the lamp post 2 is connected with a supporting base 3, and the lamp post 2 and the supporting base 3 are connected through a hinge 4. The hydraulic support 1 is a triangular stable structure and is arranged between the lamp post 2 and the hinge 4, and comprises a hydraulic cylinder 11 and a support rod 12, wherein the upper end of the hydraulic cylinder 11 is hinged with a hinge A on the lamp post 2, the lower end of the hydraulic cylinder 11 is hinged with a hinge B on the support rod 12, and a left end hinge C of the support rod 12 is hinged with the hinge 4. The lamp post 2 is provided with a hinge A, the support rod 12 is provided with a hinge B and a hinge C, the hinges A and B are both at the same side of the illumination part 7, and the hinge C is hinged with the hinge 4.

Example two

As shown in fig. 1 to 4, a bendable street lamp comprises a lamp 1, a hydraulic support 2, a lamp post 3 and a supporting base; the lamp post 2 with there is revolution mechanic 8 between the support base 3 revolution mechanic 8 adopts a pair of angular contact ball bearing 81 to support T shape axle 82 assembles and forms, just be provided with axle sleeve 83 between a pair of angular contact ball bearing, and the restriction T shape axle 82 is along its own axial and radial motion, makes T shape axle 82 can only follow its own circumferential direction, just angular contact ball bearing 81 can drive the lamp post 2 rotation of being connected through hinge 4 with T shape axle 82.

EXAMPLE III

The cover is equipped with protective structure 5 between lamp pole 2 and the support base 3, just protective structure 5 can be followed the lamp pole is to keeping away from the direction of supporting the base removes, can protect hinge 4 through protective structure 5, prevents that it from being destroyed, plays dustproof, waterproof effect simultaneously, just protective structure 5 is equipped with locking mounting 6, and this locking mounting 6 can be used for interlocking protective structure 5 and support base 3 to operating personnel opens the lock and just can carry out crooked regulation and rotation when only changing the fluorescent tube, and then effectively improves security and reliability.

The working principle of the embodiment is as follows:

as shown in fig. 1, which is a state diagram of a bendable street lamp when not in operation, a bearing 81 of a revolving mechanism 8 drives a lamp post 2 connected with a T-shaped shaft 82 through a hinge 4 to rotate to a sidewalk or a side parallel to a road, at this time, a hydraulic cylinder 11 contracts to drive the lamp post 2 and a lighting part 7 to bend, and because the hydraulic support 1 is of a triangular structure, a support rod 12 can support the hydraulic cylinder 11, and a maintenance person can repair a failed street lamp. After the maintenance is finished, the hydraulic cylinder 11 is extended to drive the lamp post 2 and the lighting part 7 to return to the vertical state, and the bearing 81 of the revolving mechanism 8 drives the lamp post 2 connected with the T-shaped shaft 82 through the hinge 4 to rotate to the initial state again.

Claims

1. A bendable street lamp comprises a hydraulic support (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 and supports base (3), and lamp pole (2) are connected through hinge (4) with supporting base (3), be provided with hydraulic support (1) between lamp pole (2) and hinge (4), hydraulic support (1) is articulated by pneumatic cylinder (11) and bracing piece (12) and forms, and hinge A on pneumatic cylinder (11) upper end and the lamp pole (2) is articulated, and hinge B on pneumatic cylinder (11) lower extreme and bracing piece (12) is articulated, and the left end hinge C of bracing piece (12) is articulated with hinge (4), lamp pole (2) with support and have rotation mechanism (8) between base (3), rotation mechanism (8) are supported T shape axle ball bearing (82) by a pair of angular contact (81) and are assembled and form.

2. A bendable street light according to claim 1, characterized in that the hydraulic support (1) is a triangular stable structure.

3. The bendable street lamp according to claim 1, characterized in that the lamp post (2) is provided with a hinge A, the support rod (12) is provided with a hinge B and a hinge C, the hinges A and B are both arranged at the same side of the lighting part (7), and the hinge C is hinged with the hinge (4).

4. The bendable street lamp according to claim 1, wherein the rotation mechanism (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 direction and radial direction, so that the T-shaped shaft (82) can only rotate along its own circumferential direction, and a bushing (83) is arranged between the pair of angular contact ball bearings, 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.

5. The bendable street lamp 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 lamp post (2) in a direction away from the supporting base (3).

6. A bendable street light according to claim 1, characterized in that the protection mechanism (5) is provided with a locking fixture (6).