Multi-angle adjustable lighting street lamp

Abstract

The application provides a multi-angle adjustable lighting street lamp, which comprises a lamp rod, a ring-shaped lamp rail connected to the top of the lamp rod through a plurality of connecting rods, a ring-shaped power supply track formed in the bottom of the ring-shaped lamp rail, a power connector slidably installed in the ring-shaped power supply track and electrically connected to a street lamp body; the power connector can slide in the ring-shaped power supply track, so that the street lamp body can also slide with the movement of the power connector, the street lamp can be installed and slid according to actual lighting requirements, the lighting area can be adjusted, and the directional hinge can adjust the lighting angle of the street lamp body, so that the application can realize the arbitrary adjustment of the lighting area and the lighting angle and has higher practicability.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of multi-angle adjustable lighting street lamps, in particular to a multi-angle adjustable lighting street lamp. BACKGROUND

[0002] The existing street lamps are mainly in the form of straight poles, which are installed on the ground through bolts, flanges and other parts, and then a horizontal lamp head is installed on the top of the lamp post. This kind of street lamp installed vertically on the ground is relatively common. Although this kind of street lamp is the most common one at present and is relatively simple to install, the lighting area of the traditional street lamp is fixed during installation and cannot be adjusted according to actual lighting needs. SUMMARY

[0003] (I) Technical problems to be solved

[0004] In order to solve the above problems of the prior art, the present application provides a multi-angle adjustable lighting street lamp.

[0005] (II) Technical solutions

[0006] In order to achieve the above purpose, the main technical solutions adopted by the present application include:

[0007] A multi-angle adjustable lighting street lamp, comprising a lamp pole, a ring-shaped lamp rail connected to the top of the lamp pole through a plurality of connecting rods, a ring-shaped power supply track formed in the bottom of the ring-shaped lamp rail, a power connector slidably installed in the ring-shaped power supply track, and a street lamp body electrically connected to the power connector.

[0008] Preferably, the ring-shaped power supply track comprises a ring-shaped groove formed in the bottom of the ring-shaped lamp rail, metal conductive sheets as positive and negative conductive electrodes are respectively arranged on the inner and outer sides of the inner cavity of the ring-shaped groove, and the outer sides of the metal conductive sheets are insulated from the ring-shaped lamp rail by an insulating strip arranged thereon, and one end of the metal conductive sheet is electrically connected to an external power supply through a wire.

[0009] Preferably, the power connector comprises a connector body and an electrical connection end head arranged on the top of the connector body, conductive terminals are oppositely arranged on both sides of the electrical connection end head, the two conductive terminals are respectively in contact with two metal conductive sheets, and a positive pole and a negative pole are further arranged in the electrical connection end head, and the two conductive terminals are connected to the corresponding positive pole or negative pole through a wire.

[0010] Preferably, the power connection end is provided with a through hole, two conductive connectors are respectively installed at the two ends of the through hole, the two conductive connectors are provided with a rack at the end close to each other, the two racks are engaged with each other, one end of one of the racks is connected with a limiting plate, the limiting plate is installed in a limiting groove, a spring is installed in the limiting groove and in contact with the limiting plate, and the two conductive connectors are moved away from each other under the elastic force of the spring.

[0011] Preferably, the annular lamp track is provided with an annular rotating groove, the annular rotating groove is communicated with the annular groove, a slewing bearing is installed in the annular rotating groove, the inner ring of the slewing bearing is fixedly connected with the inner wall of the annular rotating groove, the outer ring of the slewing bearing is fixedly connected with a gear ring, the gear ring is connected with the power connector for clamping and matching connection, and the gear ring is connected with a driving mechanism for driving rotation.

[0012] Preferably, the driving mechanism comprises a servo motor and a driving gear installed at the output end of the servo motor, and the driving gear is engaged with the gear ring.

[0013] Preferably, the connector body serves as a socket, the connector body is connected with the street lamp body through a hoverable directional hinge, and the street lamp body is electrically connected with the connector body through a plug.

[0014] Preferably, the annular lamp track is provided with an annular lamp track.

[0015] (Three) beneficial effects

[0016] The beneficial effects of the present application are that: by using the above technical scheme, the power connector can slide on the annular power track, so that the street lamp body can also slide with the movement of the power connector, so that the street lamp can be installed and can slide according to the actual lighting needs, adjusting the lighting area, the directional hinge can adjust the lighting angle of the street lamp body, so that the present application can realize the arbitrary adjustment of the lighting area and the lighting angle, and the practicability is stronger. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structure schematic view of a multi-angle adjustable lighting street lamp;

[0018] Figure 2 It is a structure schematic view of a multi-angle adjustable lighting street lamp;

[0019] Figure 3 It is Figure 2 It is an enlarged schematic view of A part in the middle;

[0020] Figure 4 It is a structure schematic view of a multi-angle adjustable lighting street lamp;

[0021] Figure 5 Structure schematic view of second embodiment of the present application;

[0022] Figure 6 Structure schematic view of second embodiment of the present application; Figure 5 Enlarged schematic view of middle B part.

[0023]

Explanation of reference numerals

[0024] 1, lamp pole;

[0025] 2, annular shielding plate;

[0026] 3, annular lamp rail;

[0027] 4, power connector; 41, power connection end; 411, positive pole; 412, negative pole; 413, limiting plate; 414, spring; 415, gear; 416, limiting groove; 417, rack; 418, conductive connector; 42, connector body;

[0028] 5, directional hinge;

[0029] 6, street lamp body;

[0030] 7, annular rotating groove;

[0031] 8, slewing bearing;

[0032] 9, gear ring;

[0033] 10, metal conductive sheet;

[0034] 11, insulating strip;

[0035] 12, servo motor;

[0036] 13, driving gear. DETAILED DESCRIPTION

[0037] In order to better explain the present application, so as to be understood, the present application is described in detail below by specific embodiments, combined with the drawings.

[0038] Please refer to Figures 1 to 3 The present application provides a multi-angle adjustable lighting street lamp, comprising a lamp pole 1, the lamp pole 1 top is connected with annular lamp rail 3 through several connecting rods, the bottom of annular lamp rail 3 is provided with annular power supply track, the annular power supply track is slidably installed with power connector 4, and the power connector 4 is electrically connected with street lamp body 6; when using, the power connector 4 can slide in the annular power supply track, so that the street lamp body 6 can also slide with the movement of the power connector 4, so that the street lamp can be installed, and can slide according to actual lighting demand, adjust the lighting area.

[0039] In the embodiment, the annular power supply track comprises an annular groove formed in the bottom of the annular light track 3, and metal conductive sheets 10 serving as positive and negative conductive electrodes are arranged on the inner and outer sides of the inner cavity of the annular groove, respectively. The outer side of the metal conductive sheet 10 is insulated and separated from the annular light track 3 by being coated with an insulating strip 11, and one end of the metal conductive sheet 10 is electrically connected to an external power supply through a wire. The two metal conductive sheets 10 are in communication with the positive and negative poles of the external power supply, and the flat sheet-shaped metal conductive sheet 10 increases the contact surface of the electrical connection.

[0040] With reference to Figure 4 In the embodiment, the power supply connector 4 comprises a connector body 42 and an electrical connection end 41 arranged on the top of the connector body 42. The electrical connection end 41 is oppositely provided with two conductive terminals 418, which are in contact with the two metal conductive sheets 10, respectively. The electrical connection end 41 is further provided with a positive pole 411 and a negative pole 412, and the two conductive terminals 418 are connected to the corresponding positive pole 411 or negative pole 412 through wires. The electrical connection end 41 is transversely provided with a through hole, and the two conductive terminals 418 are installed at the two end openings of the through hole, respectively. The two conductive terminals 418 are each provided with a gear rack 417 at the end close to each other, and the two gear racks 417 are engaged with the same gear 415. One end of one of the gear racks 417 is connected to a limiting plate 413, which is installed in a limiting groove 416. A spring 414 is installed in the limiting groove 416 and in contact with the limiting plate 413. Under the elastic force of the spring 414, the two conductive terminals 418 move away from each other. When the electrical connection end 41 enters the annular groove, the two conductive terminals 418 move towards each other under the extrusion force, and then enter the through hole. When they move to the metal conductive sheets 10, the two conductive terminals 418 move away from each other under the elastic force of the spring 414, and are connected to the corresponding metal conductive sheets 10. During the sliding process of the power supply connector 4, the conductive terminals 418 can always be in contact with the metal conductive sheets 10 under the action of the spring 414.

[0041] It should be noted that the gear 415 is made of insulating material.

[0042] With reference to Figure 5 and Figure 6The second embodiment of the present application: a rotating groove 7 is arranged in the annular lamp rail 3, the rotating groove 7 is communicated with the annular groove, a slewing bearing 8 is arranged in the rotating groove 7, the inner ring of the slewing bearing 8 is fixedly connected with the inner wall of the rotating groove 7, a gear ring 9 is fixedly connected with the outer ring of the slewing bearing 8, the gear ring 9 is connected with the power connector 4 in a clamping and matching mode, the gear ring 9 is connected with a driving mechanism for driving the rotation of the gear ring 9, the driving mechanism comprises a servo motor 12 and a driving gear 13 arranged on the output end of the servo motor 12, the driving gear 13 is engaged with the gear ring 9; the servo motor 12 drives the rotation of the driving gear 13, the driving gear 13 drives the rotation of the gear ring 9, and the rotation of the gear ring 9 can adjust the position of the power connector 4, thereby adjusting the lighting area of the street lamp body 6.

[0043] A plurality of power connectors 4 can be connected with the gear ring 9 in a clamping and matching mode, so as to achieve the purpose of installing a plurality of street lamp bodies 6.

[0044] In the embodiment, the connector body 42 plays a role of a socket, the bottom of the connector body 42 is connected with the street lamp body 6 through the hoverable directional hinge 5, and the street lamp body 6 is electrically connected with the connector body 42 through a plug; the lighting angle of the street lamp body 6 can be adjusted through the directional hinge 5.

[0045] In the embodiment, the annular lamp rail 3 is fixedly provided with an annular shielding plate 2 at the top; the annular shielding plate 2 can prevent rainwater from entering the annular groove along the annular lamp rail 3.

[0046] The working principle of the present application is as follows: the power connector 4 can slide on the annular power supply track, so that the street lamp body 6 can also slide with the movement of the power connector 4, so that the street lamp can be installed and can slide according to the actual lighting demand, and the lighting area thereof can be adjusted; the directional hinge 5 can adjust the lighting angle of the street lamp body 6, so that the present application can realize the arbitrary adjustment of the lighting area and the lighting angle, and has higher practicability.

[0047] The circuits, electronic components and modules involved in the present application are all prior art, and those skilled in the art can realize them without further description, and the content protected by the present application does not involve the improvement of software and methods.

[0048] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent transformation or direct or indirect application in the related technical field based on the content of the specification and drawings of the present application is also included in the patent protection range of the present application.

[0049] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes every feature or implementation described herein. The specification can include implicit combinations of explicitly mentioned features and / or implicit combinations of implicitly mentioned features. Such combinations are also expressly included within the scope of the specification and an embodiment.

Claims

1. A multi-angle adjustable lighting street lamp comprising a lamp pole, characterized in that, The lamp pole top is connected with annular lamp tracks through connecting rods, the bottom of the annular lamp track is provided with annular power supply tracks, and a power connector is slidably installed in the annular power supply tracks and electrically connected with the street lamp body. The annular power supply tracks comprise annular grooves provided in the bottom of the annular lamp tracks, metal conductive sheets serving as positive and negative conductive electrodes are respectively arranged on the inner and outer sides of the annular groove cavities, the outer sides of the metal conductive sheets are insulated from the annular lamp tracks through the insulation strips arranged on the outer sides, and one end of the metal conductive sheet is electrically connected with an external power supply through a wire. The power connector comprises a connector body and an electrical connection end head arranged on the top of the connector body, conductive connectors are oppositely arranged on the two sides of the electrical connection end head, the two conductive connectors are respectively in contact with two metal conductive sheets, a positive pole and a negative pole are further arranged in the electrical connection end head, and the two conductive connectors are connected with the corresponding positive pole or negative pole through wires. Perforations are transversely arranged on the electrical connection end head, the two conductive connectors are respectively arranged at the two end openings of the perforations, one end of each of the two conductive connectors is provided with a gear rack, the two gear racks are engaged with each other through a gear, one end of the gear is connected with a limiting plate, the limiting plate is arranged in a limiting groove, a spring is arranged in the limiting groove and in contact with the limiting plate, and the two conductive connectors are moved away from each other under the elastic force of the spring.

2. The multi-angle adjustable lighting street lamp according to claim 1, characterized in that, An annular rotating groove is arranged in the annular lamp track, the annular rotating groove is communicated with the annular groove, a slewing bearing is arranged in the annular rotating groove, the inner ring of the slewing bearing is fixedly connected with the inner wall of the annular rotating groove, a gear ring is fixedly connected with the outer ring of the slewing bearing, the gear ring is connected with the power connector through clamping and matching connection, and the gear ring is connected with a driving mechanism for driving the rotation of the gear ring.

3. The multi-angle adjustable lighting street lamp according to claim 2, characterized in that, The driving mechanism comprises a servo motor and a driving gear arranged on the output end of the servo motor and engaged with the gear ring.

4. The multi-angle adjustable lighting street lamp according to claim 1, characterized in that, The connector body serves as a socket, the bottom of the connector body is connected with the street lamp body through a directional hinge capable of hovering, and the street lamp body is electrically connected with the connector body through a plug.

5. The multi-angle adjustable lighting street lamp according to claim 1, wherein, An annular shielding plate is fixedly arranged on the top of the annular lamp track.

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