CN213146343U

CN213146343U - Dustproof road lighting device easy to maintain

Info

Publication number: CN213146343U
Application number: CN202022102639.4U
Authority: CN
Inventors: 冯小花
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-05-07
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a dust protected road lighting device of easy maintenance, the on-line screen storage device comprises a base, the base top is provided with the frame, the inside lifter that is provided with of frame, the top of lifter is provided with the fixed column, the intermediate position both sides of fixed column are provided with the connecting rod of two sets of symmetries, the one end that the fixed column was kept away from to two connecting rods all is provided with the light, the top both sides of fixed column all are provided with the dust cover, the bottom intermediate position of lifter is provided with the threaded rod, the circumference outside of threaded rod is provided with the worm wheel, worm wheel one side is provided with engaged with worm, the both ends of worm all are provided with the connecting rod, the one end of connecting rod and the output shaft of motor, the bottom of motor is provided. Has the advantages that: the device can well adjust the height, has a dustproof effect, can reduce the maintenance times and reduce the maintenance cost.

Description

Dustproof road lighting device easy to maintain

Technical Field

The utility model relates to a lighting device technical field particularly, relates to a dust protected road lighting device of easy maintenance.

Background

Street lamps, which are light-emitting lighting systems on roads, streets and public squares, are usually started to light up at night or in darkness and are turned off after dawn, have the basic function of lighting, and can have additional functions of art works, landmarks, road signs, telephone kiosks, message boards, mailboxes, gathering places, advertising lamp boxes and the like.

The lighting device of present outdoor arrangement is lower than indoor lamp goods life-span, because outdoor natural environment factor can make the life-span of lamp goods shorten greatly, and because numerous nonreactive factors can cause the damage of lamp goods, the frequency that street lamp damaged for the gardens is higher, and because the street lamp generally erects highly more than two meters, so need use the climbing instrument when installing new street lamp, make to staff's maintenance very inconvenient, and other factors lead to the street lamp installation inconvenient.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides an easy dust protected roadway lighting device who maintains to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides an easy dust protected road lighting device of maintenance, the on-line screen storage device comprises a base, the base top is provided with the frame, the inside lifter that is provided with of frame, the top of lifter is provided with the fixed column, the intermediate position both sides of fixed column are provided with the connecting rod of two sets of symmetries, the one end that the fixed column was kept away from to two connecting rods all is provided with the light, the top both sides of fixed column all are provided with the dust cover, the bottom intermediate position of lifter is provided with the threaded rod, the circumference outside of threaded rod is provided with the worm wheel, worm wheel one side is provided with the worm that meshes mutually, the both ends of worm all are provided with the connecting rod, the one end of connecting rod and the output shaft of motor.

Furthermore, in order to enable the worm wheel to be fixed inside the frame under the action of the first bearing, the worm wheel and the worm can normally run, the bottom end of the worm wheel is arranged on the outer side of the circumference of the threaded rod and provided with a first bearing, and the first bearing is fixed inside the frame.

Furthermore, in order to enable the worm to be fixed inside the frame through the second bearing, the worm wheel and the worm can run normally, and the second bearings are arranged between the two connecting rods and the frame.

Further, in order to enable the worm wheel to be fixed, the threaded rod inside the thread groove is driven to move, the lifting rod is driven to move up and down, and therefore disassembly is facilitated, and the thread groove is formed in the worm wheel.

Further, in order to enable the threaded rod to move up and down under the action of the sliding block in the sliding groove, the limiting effect is achieved, the sliding groove is formed in one side of the bottom end of the threaded rod, the sliding block is arranged inside the sliding groove, the fixed rod is arranged on one side of the sliding block, and the other side of the fixed rod is fixedly connected with the frame.

Further, in order to make the protection light that can be better through the shield, and then increase life, reduce the maintenance number of times, the dust cover bottom is provided with the shield.

Compared with the prior art, the beneficial effects of the utility model are that:

1. under the mating reaction through worm wheel and worm, drive the worm through the motor, and then drive the inside threaded rod of worm wheel and reciprocate, and then drive the lifter and can reciprocate, made things convenient for the maintenance, height-adjusting well simultaneously.

2. Through being provided with the spout in threaded rod one side, the slider effect makes more convenient and stable of device lift in the spout under, plays certain limiting displacement, has avoided the lifter to rise the slope situation that the reduction in-process probably appears.

3. The dust cover bottom is provided with the shield, and protection light that can be further makes it possess dustproof effect, and then has reduced the number of times of maintenance, has reduced the cost of maintenance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a dustproof road lighting device easy to maintain according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a worm gear in an easy-to-maintain dustproof road lighting device according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a worm wheel in the dustproof road lighting device easy to maintain according to the embodiment of the invention;

fig. 4 is a partial perspective view at a in fig. 1.

Reference numerals:

1. a base; 2. a frame; 3. a lifting rod; 4. fixing a column; 5. a connecting rod; 6. an illuminating lamp; 7. a dust cover; 8. a threaded rod; 801. a chute; 802. a slider; 803. fixing the rod; 9. a worm gear; 901. a protective sleeve; 902. a first bearing; 903. a thread groove; 10. a worm; 11. a connecting rod; 12. a motor; 13. a support bar; 14. a box body; 15. a bolt; 16. a second bearing; 17. and a dust cover.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides an easy dust protected roadway lighting device of maintenance.

Referring now to the drawings and the detailed description, as shown in fig. 1-4, the easy-to-maintain dust-proof road lighting device according to the embodiment of the present invention comprises a base 1, a frame 2 is disposed on the top of the base 1, a lifting rod 3 is disposed inside the frame 2, a fixing post 4 is disposed on the top of the lifting rod 3, two sets of symmetrical connecting rods 5 are disposed on both sides of the middle position of the fixing post 4, a lighting lamp 6 is disposed on both ends of each connecting rod 5 away from the fixing post 4, a dust cover 7 is disposed on both sides of the top end of the fixing post 4, a threaded rod 8 is disposed on the middle position of the bottom end of the lifting rod, a worm wheel 9 is disposed on the outer side of the circumference of the threaded rod 8, a meshed worm 10 is disposed on one side of the worm wheel 9, connecting rods 11 are disposed on both ends of the worm, the bottom end of the support rod 13 is provided with a box 14, the motor 12 is arranged inside the box 14, and the two ends of the frame 2 are both provided with bolts 15.

By means of the technical scheme, the bolt 15 can fix the lighting device, the lighting device can be lifted through the lifting rod 3, the maintenance of workers is facilitated, and the maintenance difficulty is reduced.

In one embodiment, for the worm wheel 9, a protective sleeve 901 is arranged at the bottom end of the worm wheel 9 and on the outer circumferential side of the threaded rod 8, a bearing 902 is arranged on the outer circumferential side of the protective sleeve 901, and the bearing 902 is fixed inside the frame 2, so that the worm wheel 9 is fixed inside the frame 2 through the action of the bearing 902, and the worm wheel 9 and the worm 10 can normally operate.

In one embodiment, for the connecting rods 11, two bearings 16 are arranged between the two connecting rods 11 and the frame 2, so that the worm 10 can be fixed inside the frame through the two bearings 16, and the worm wheel 9 and the worm 10 can operate normally.

In one embodiment, for the worm wheel 9, a thread groove 903 is formed inside the worm wheel 9, so that when the worm wheel 9 is fixed, the threaded rod inside the thread groove 903 is driven to move, and then the lifting rod 3 is driven to move up and down, and then the disassembly is facilitated.

In an embodiment, for the above-mentioned threaded rod 8, a sliding groove 801 is formed at one side of the bottom end of the threaded rod 8, a sliding block 802 is arranged inside the sliding groove 801, a fixing rod 803 is arranged at one side of the sliding block 802, and the other side of the fixing rod 803 is fixedly connected with the frame 2, so that the threaded rod 8 can only move up and down due to the limiting effect of the sliding block 802 in the sliding groove 801.

In one embodiment, for the dust cover 7, the bottom end of the dust cover 7 is provided with the dust cover 17, so that the illuminating lamp 6 can be better protected through the dust cover 17, the service life is further prolonged, and the maintenance frequency is reduced.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, when needing to maintain the illumination pole, the staff is through opening box 14, starting motor 12, drive worm 10 anticlockwise rotation under the effect of motor 12 output shaft, worm 10 drives engaged with worm wheel 9 and rotates when rotating, because under the effect of bearing two 16, worm wheel 9 is fixed, and then drive the inside threaded rod 8 of worm wheel 9 downstream, under the effect of the inside slider 802 of 8 one side chutes 801 of threaded rod, make threaded rod 8 can only move in the vertical direction, when lifter 3 reduces to a certain position, through opening shield 17, alright maintain with illumination lamp 6, when the maintenance finishes, through reverse starting motor 12, drive worm 10 clockwise rotation under the effect of motor 12 output shaft, and then drive lifter 3 and rise to appointed position and use.

To sum up, with the help of the above technical scheme of the utility model, under the effect through worm wheel 9 and worm 10, drive worm 10 through motor 12, and then drive the inside threaded rod 8 of worm wheel 9 and reciprocate, and then drive lifter 3 and can reciprocate, the maintenance is made things convenient for, be provided with spout 801 in threaded rod 8 one side simultaneously, make the device go up and down more convenient and stable under the effect of slider 802, 7 bottoms of dust cover are provided with shield 17 simultaneously, the protection light that can step forward, make it possess dustproof effect, and then reduced the number of times of maintenance, the cost of maintenance is reduced.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The dustproof road lighting device easy to maintain is characterized by comprising a base (1), wherein a frame (2) is arranged at the top end of the base (1), a lifting rod (3) is arranged inside the frame (2), a fixing column (4) is arranged at the top end of the lifting rod (3), two groups of symmetrical connecting rods (5) are arranged on two sides of the middle position of the fixing column (4), an illuminating lamp (6) is arranged at one end, away from the fixing column (4), of each of the two connecting rods (5), a dustproof cover (7) is arranged on two sides of the top end of the fixing column (4), a threaded rod (8) is arranged at the middle position of the bottom end of the lifting rod, a worm wheel (9) is arranged on the outer side of the circumference of the threaded rod (8), a meshed worm (10) is arranged on one side of the worm wheel (9), and connecting rods (11, one end of the connecting rod (11) is connected with an output shaft of the motor (12), a supporting rod (13) is arranged at the bottom end of the motor (12), a box body (14) is arranged at the bottom end of the supporting rod (13), the motor (12) is arranged inside the box body (14), and bolts (15) are arranged at two ends of the frame (2).

2. The dustproof road lighting device easy to maintain as claimed in claim 1, wherein a protective sleeve (901) is arranged at the bottom end of the worm gear (9) and outside the circumference of the threaded rod (8), a first bearing (902) is arranged outside the circumference of the protective sleeve (901), and the first bearing (902) is fixed inside the frame (2).

3. The easy-to-maintain dust-proof road lighting device according to claim 1, wherein a second bearing (16) is arranged between each of the two connecting rods (11) and the frame (2).

4. The easy-to-maintain dust-proof road illumination device as claimed in claim 1, wherein the worm wheel (9) is internally provided with a thread groove (903).

5. The easy-to-maintain dust-proof road lighting device as claimed in claim 1, wherein a sliding groove (801) is formed at one side of the bottom end of the threaded rod (8), a sliding block (802) is arranged inside the sliding groove (801), a fixing rod (803) is arranged at one side of the sliding block (802), and the other side of the fixing rod (803) is fixedly connected with the frame (2).

6. The easy-to-maintain dust-proof road illumination device as claimed in claim 1, wherein the dust cover (7) is provided with a dust cover (17) at its bottom end.