CN210771794U

CN210771794U - Lifting type high-pole street lamp

Info

Publication number: CN210771794U
Application number: CN201922139946.7U
Authority: CN
Inventors: 冯春明
Original assignee: Sichuan Jindian Lighting Engineering Co Ltd
Current assignee: Sichuan Jindian Lighting Engineering Co Ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-06-16
Anticipated expiration: 2029-12-04

Abstract

The utility model provides an over-and-under type high-pole street lamp, the purpose is solved current street lamp and is not convenient for clean abluent technical problem to lamps and lanterns. The adopted technical scheme is as follows: a lifting type high-pole street lamp comprises a base fixed on the ground, wherein a servo motor is arranged in the base, and a rotating shaft of the servo motor vertically extends upwards and penetrates out of the top of the base; the top of the base is provided with a hollow upright post, a screw rod extending along the vertical direction is arranged in the hollow upright post, the screw rod is matched with a sliding block with internal threads, and the bottom end of the screw rod is fixedly connected with a rotating shaft of a servo motor; the slider is fixedly connected with the lamp holder, the hollow upright post is provided with a groove along the vertical direction, and the connecting part of the lamp holder and the slider is positioned in the groove to limit the slider.

Description

Lifting type high-pole street lamp

Technical Field

The utility model relates to a road lighting apparatus technical field, concretely relates to over-and-under type high-pole street lamp.

Background

Street lamps are lighting facilities for providing necessary visibility to vehicles or pedestrians at night, and are widely used in places such as traffic trunks, residential districts, parks, and the like. The pole bodies of the road lamps installed on the traffic trunk are mostly very high, generally 5-8 meters, and the high-pole road lamps are dangerous to climb and difficult to clean. The traffic flow on the traffic main road is large and the dust is much; along with the long-time use of the street lamp, dust is easily accumulated on the lamp and cobweb is covered, so that the illumination of the street lamp is reduced, and potential safety hazards are generated.

Disclosure of Invention

An object of the utility model is to provide a lifting type high-pole street lamp, its light source can freely go up and down, be convenient for clean the washing to the shell of light source.

In order to achieve the above object, the utility model adopts the following technical scheme:

an elevating high-pole street lamp comprising:

the base is fixedly connected with the ground; a servo motor is arranged in the base, and a rotating shaft of the servo motor vertically extends upwards and penetrates out of the top of the base;

the hollow upright post is fixed at the top of the base; a screw rod extending in the vertical direction is arranged in the hollow upright post, the screw rod is matched with a slide block with internal threads, and the bottom end of the screw rod is fixedly connected with a rotating shaft of the servo motor;

the lamp bracket is fixedly connected with the sliding block; the lamp holder is provided with a light source;

the hollow upright post is provided with a slot along the vertical direction, and the connecting part of the lamp holder and the sliding block is positioned in the slot to limit the sliding block.

Preferably, the cross section of the hollow upright post is rectangular or square, and two opposite side edges of the sliding block are provided with rollers which are used for walking along the inner wall of the hollow upright post.

Preferably, a plurality of lantern rings capable of freely sliding along the vertical direction penetrate through the screw rod, and the inner wall of the hollow upright post forms limit to the lantern rings; the lantern ring is fixedly connected with a power supply line of the light source.

Preferably, the side wall of the base is provided with an access window.

Preferably, the bottom of lighting fixture sets up downwardly extending, has the spliced pole of external screw thread, the light source is dull and stereotyped lamp, and the top sets up the connecting piece of ware form, the connecting piece be equipped with the internal thread and with spliced pole threaded connection.

Preferably, the lateral wall of spliced pole is equipped with the screw hole and adapter bolt, the connecting piece sets up the bar hole that corresponds with the screw hole, the circumference extension of connecting piece is followed in the bar hole.

Preferably, the top of the lamp holder is provided with a solar panel, the bottom of the lamp holder is provided with a storage battery, and the storage battery is respectively electrically connected with the solar panel and the light source.

The utility model discloses a theory of operation does: the servo motor drives the screw rod to rotate forwards or reversely, so that the limited slide block can ascend or descend along the screw rod. The servo motor drives the sliding block to descend along the screw rod, so that the lamp holder fixedly connected with the sliding block descends to the lower part of the hollow upright post, and the shell of the light source arranged on the lamp holder can be wiped and cleaned; after the cleaning is finished, the servo motor drives the sliding block to ascend along the screw rod, so that the lamp holder provided with the light source can return to the top end of the hollow upright post to finish resetting.

Therefore, the utility model has the advantages that: the light source can be flexibly and freely lifted, and the shell of the light source is convenient to clean, so that the illumination of the street lamp is prevented from being reduced due to the dust accumulated in the shell of the light source.

Drawings

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

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of a slider disposed within a hollow column;

FIG. 4 is a schematic view of a screw rod with a collar penetrating therethrough;

FIG. 5 is a schematic view of a light source placement connector;

reference numerals: 1. a base; 2. a hollow upright post; 3. a screw rod; 4. a slider; 5. a lamp holder; 6. a light source; 7. grooving; 8. a roller; 9. a collar; 10. an access panel; 11. a connecting member; 12. a strip-shaped hole; 13. a solar panel; 14. and (4) a storage battery.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Embodiments of the present invention will be described in detail below with reference to fig. 1 to 5.

The embodiment of the utility model provides a high-pole street lamp of over-and-under type, this high-pole street lamp of over-and-under type includes:

the base 1 is fixedly connected with the ground; a servo motor is arranged in the base 1, and a rotating shaft of the servo motor vertically extends upwards and penetrates out of the top of the base 1; it should be understood that the outer wall of the base 1 is respectively provided with a forward switch and a reverse switch, and when the forward switch and the reverse switch are in a pressed state, the servo motor can be started to rotate forward and reversely. The servo motor is also matched with a speed reducer and is fixedly connected with the bottom end of the screw rod 3 through a coupler.

The hollow upright post 2 is fixed at the top of the base 1; set up in hollow column 2 along the lead screw 3 of vertical direction extension, 3 adaptations of lead screw have internal screw thread slider 4, and bottom and servo motor's pivot rigid coupling.

The lamp bracket 5 is fixedly connected with the sliding block 4; the lamp holder 5 is provided with a light source 6; it will be appreciated that the light source 6 and the servo motor are typically powered by respective power supply lines. The light source 6 may be one of an incandescent lamp, a fluorescent lamp, a flat lamp, or an LED lamp.

The hollow upright post 2 is provided with a slot 7 along the vertical direction, and the connecting part of the lamp holder 5 and the sliding block 4 is positioned in the slot 7 to limit the sliding block 4.

The following explains the embodiment of the present invention, the servo motor can make the limited slide block 4 ascend or descend along the screw rod 3 by driving the screw rod 3 to rotate forwards or backwards. The servo motor drives the sliding block 4 to descend along the screw rod 3, so that the lamp holder 5 fixedly connected with the sliding block 4 descends to the lower part of the hollow upright post 2, and the shell of the light source 6 arranged on the lamp holder 5 can be wiped and cleaned; after the wiping and cleaning are finished, the slide block 4 is driven by the servo motor to ascend along the screw rod 3, so that the lamp holder 5 provided with the light source 6 returns to the top end of the hollow upright post 2 to finish resetting. The utility model discloses a light source 6 can go up and down in a flexible way freely, is convenient for clean the washing to the shell of light source 6 to avoid street lamp to lead to the illuminance to descend because of the dust is saved to 6 shells of light source.

As the utility model discloses a further optimization, the cross-section of hollow stand 2 is rectangle or square, the double-phase to the side setting of slider 4 is used for following the gyro wheel 8 of the walking of 2 inner walls of hollow stand. It should be understood that the roller 8 can transfer the bending moment transmitted to the screw rod 3 by the lamp holder 5 through the sliding block 4 to the inner wall of the hollow upright post 2, so that the screw rod 3 only bears the axial force, thereby protecting the screw rod 3; in addition, compare with the moment of flexure of transferring the branches of a tree through filling up hollow stand 2 with slider 4, slider 4 reciprocates along hollow stand 2 walking through gyro wheel 8, can make the resistance that slider 4 received when reciprocating significantly reduce, can not only greatly reduced energy consumption, can also avoid slider 4 to produce wearing and tearing.

Furthermore, a plurality of lantern rings 9 capable of freely sliding along the vertical direction penetrate through the screw rod 3, and the inner wall of the hollow upright post 2 forms a limit for the lantern rings 9; the lantern ring 9 is fixedly connected with a power supply line of the light source 6. It will be appreciated that the inner wall of the collar 9 is smooth and that when there is no external force pulling upwards, the collar 9 will slide down the screw 3 to the bottom of the screw 3. The power supply line of the light source 6 is fixedly connected with the lantern ring 9, so that the power supply line of the light source 6 can be limited, and the power supply line of the light source 6 is prevented from swinging in the air when the light source 6 rises to the top of the hollow upright post 2. When the light source 6 rises, the power supply wire of the light source can pull the lantern ring 9 to rise along the screw rod 3; when the light source 6 descends, the lantern ring 9 slides downwards along the screw rod 3 under the action of the gravity of the lantern ring and the gravity of the power supply line. The lantern ring 9 can be provided with a rod piece extending to the corner of the inner wall of the hollow upright post 2, and the end part of the rod piece is provided with a prism strip extending along the vertical direction and limited at the corner of the inner wall of the hollow upright post 2.

Further, the side wall of the base 1 is provided with an access window 10. It should be understood that a maintenance window is provided on the side wall of the base 1 to facilitate maintenance of the servo motor in the base 1.

Further, the bottom of lighting fixture 5 sets up downwardly extending, has the spliced pole of external screw thread, light source 6 is dull and stereotyped lamp, and the top sets up the connecting piece 11 of dish form, connecting piece 11 is equipped with the internal thread and with spliced pole threaded connection. It should be understood that the light source 6 is connected with the lamp holder 5 through the adaptive internal and external threads, so that the lamp holder is convenient to disassemble and assemble and convenient to maintain; in addition, the light source 6 can be rotated by screwing the connector 11, so that the position of the light source 6 can be conveniently and flexibly adjusted.

Further, the lateral wall of spliced pole is equipped with the screw hole and adaptation bolt, connecting piece 11 sets up the bar hole 12 that corresponds with the screw hole, bar hole 12 extends along the circumference of connecting piece 11. It should be understood that, after the position of the light source 6 is adjusted by rotating the connecting member 11, the bolt can be screwed into the threaded hole of the connecting column through the strip-shaped hole 12 of the connecting member 11, so as to further fix the connecting member 11 and the connecting column, thereby preventing the light source 6 from falling off from the lamp holder 5.

Further, a solar cell panel 13 is arranged at the top of the lamp holder 5, a storage battery 14 is arranged at the bottom of the lamp holder, and the storage battery 14 is electrically connected with the solar cell panel 13 and the light source 6 respectively. It should be understood that the solar panel 13 on the top of the lamp holder 5 can charge the battery 14, and the light source 6 is preferentially powered by the battery 14, thereby saving energy. The bottom of the lamp holder 5 is provided with a placing frame, and the storage battery 14 is fixed on the placing frame.

Although specific embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that changes and modifications may be made to these embodiments without departing from the principles and spirit of the invention, and these changes and modifications are intended to fall within the scope of the invention.

Claims

1. The utility model provides a over-and-under type high-pole street lamp which characterized in that: the method comprises the following steps:

a base (1) which is fixedly connected with the ground; a servo motor is arranged in the base (1), and a rotating shaft of the servo motor vertically extends upwards and penetrates out of the top of the base (1);

the hollow upright post (2) is fixed at the top of the base (1); a screw rod (3) extending in the vertical direction is arranged in the hollow upright post (2), the screw rod (3) is matched with a sliding block (4) with internal threads, and the bottom end of the screw rod is fixedly connected with a rotating shaft of a servo motor;

the lamp holder (5) is fixedly connected with the sliding block (4); the lamp holder (5) is provided with a light source (6);

the hollow upright post (2) is provided with a groove (7) along the vertical direction, and the connecting part of the lamp holder (5) and the sliding block (4) is positioned in the groove (7) to limit the sliding block (4).

2. The elevating highpost street lamp according to claim 1, wherein: the cross section of the hollow upright post (2) is rectangular or square, and two opposite side edges of the sliding block (4) are provided with rollers (8) which are used for walking along the inner wall of the hollow upright post (2).

3. The elevating highpost street lamp according to claim 2, wherein: a plurality of lantern rings (9) capable of freely sliding in the vertical direction penetrate through the screw rod (3), and the inner wall of the hollow upright post (2) forms limit on the lantern rings (9); the lantern ring (9) is fixedly connected with a power supply line of the light source (6).

4. The elevating highpost street lamp according to claim 1, wherein: the side wall of the base (1) is provided with an access window (10).

5. The elevating highroad lamp according to claim 1 or 2, characterized in that: the bottom of lighting fixture (5) sets up downwardly extending, has the spliced pole of external screw thread, light source (6) are dull and stereotyped lamp, and the top sets up connecting piece (11) of dish form, connecting piece (11) are equipped with the internal thread and with spliced pole threaded connection.

6. The elevating highpost street lamp according to claim 5, wherein: the lateral wall of spliced pole is equipped with the screw hole and adaptation bolt, connecting piece (11) set up bar hole (12) that correspond with the screw hole, the circumference extension of connecting piece (11) is followed in bar hole (12).

7. The elevating highroad lamp according to claim 1 or 2, characterized in that: the solar energy lamp comprises a lamp bracket (5), a solar cell panel (13) arranged at the top of the lamp bracket (5), a storage battery (14) arranged at the bottom of the lamp bracket, wherein the storage battery (14) is electrically connected with the solar cell panel (13) and a light source (6) respectively.