CN215174499U

CN215174499U - LED road lamp

Info

Publication number: CN215174499U
Application number: CN202121808454.3U
Authority: CN
Inventors: 戚务棋; 郭江红
Original assignee: Shenzhen Yuanben Industrial Technology Co ltd
Current assignee: Shenzhen Yuanben Industrial Technology Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2021-12-14
Anticipated expiration: 2031-08-04

Abstract

The utility model relates to the technical field of lighting lamps, and discloses an LED road lamp, wherein a through hole is respectively concavely arranged on the left side and the right side of the upper end part of an LED lamp module, a first screw rod and a second screw rod are respectively embedded in the through hole, the inner side walls of a rear shell and a front shell are respectively concavely provided with an installation hole, the two ends of the first screw rod are respectively fixed in the installation holes, the two sides of the upper end part of the rear shell and the front shell are respectively provided with a first arc-shaped chute, the two ends of the second screw rod are respectively penetrated in the first arc-shaped chute in a sliding way up and down, an installation support and the rear shell can be connected in a rotating way up and down, so that the inclination angles of the LED lamp modules on the left side and the right side can be adjusted in a rotating way up and down according to different application occasions, and the pitching angle of the installation support can be adjusted in a rotating way up and down, thereby realizing the flexible adjustment of the light irradiation angle of the LED lamp modules, and meeting the requirements of different road illumination conditions, the LED lamp has the advantages of wide adaptability, high brightness, high heat dissipation performance, convenience in installation and use and strong practicability.

Description

LED road lamp

Technical Field

The utility model relates to an illumination lamps and lanterns technical field, in particular to LED street lamp.

Background

The LED lamp modules of the existing road lamps on the market mostly adopt a fixed structure, the irradiation angle of light cannot be adjusted according to different application occasions, the adaptability is narrow, inconvenience is brought to users, and further improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a LED street lamp aims at solving current technical problem.

In order to achieve the above object, the LED street lamp provided by the present invention comprises a rear housing, a front housing, two LED lamp modules, a first screw, a second screw, a nut, a driving power source and a mounting bracket, wherein the number of the LED lamp modules is two, the two LED lamp modules are arranged side by side in the left and right direction, the rear housing and the front housing are respectively arranged at the rear end portion and the front end portion of the LED lamp module, the left and right sides of the upper end portion of the LED lamp module are respectively concavely provided with a through hole extending along the length direction, the first screw and the second screw are respectively embedded in the through holes, the inner side walls of the rear housing and the front housing are respectively and relatively concavely provided with a mounting hole, the two ends of the first screw are respectively fixed in the mounting holes for arrangement, the left and right sides of the upper end portion of the rear housing and the front housing are respectively and relatively convexly provided with a connecting plate, the connecting plate is respectively and concavely provided with a first arc-shaped chute extending along the vertical direction, the both ends of second screw rod gliding about respectively wear to locate set up in the first circular arc spout, the nut respectively revolve in the both ends of first screw rod and second screw rod, just the nut respectively with the lateral wall butt setting of mounting hole and first circular arc spout, drive power supply set up in the back casing, just drive power supply respectively with LED lamp module electricity is connected, the lower tip of LED lamp module inlays respectively and is equipped with a printing opacity panel, the inboard of printing opacity panel all is equipped with a plurality of LED lamp pearls, the upper end of installing support with the back tip of back casing can the tilting be connected.

Further, still include first fastening screw, the lower tip of installing support is equipped with an installation sleeve, the periphery wall of installation sleeve is equipped with a plurality of first screw holes concavely, first fastening screw respectively revolve in first screw hole sets up.

Furthermore, the upper end of the mounting bracket is provided with a connector, the lower end of the rear shell is concavely provided with a circular arc-shaped accommodating groove, the connector can be embedded in the circular arc-shaped accommodating groove in a vertically rotating manner, and two ends of the connector are respectively connected with two side walls of the circular arc-shaped accommodating groove in a vertically rotating manner through screws.

Further, the periphery wall at the both ends of connector is protruding respectively along the circumferencial direction and is equipped with a plurality of spacing archs, the internal perisporium of convex storage tank along the circumferencial direction concave be equipped with a plurality of with the spacing groove of spacing protruding looks adaptation, spacing arch detachable respectively inlays to be located set up in the spacing groove.

Further, still include second fastening screw, the upper end wall of convex storage tank is concavely equipped with a plurality of second arc spouts that extend along the circumferencial direction, the periphery wall of connector is concavely equipped with a plurality of second screw holes, second fastening screw wears to locate respectively the convex spout of second, and revolve in the threaded setting of second, just second fastening screw all can follow slide setting in the convex spout of second.

Furthermore, the lower end wall of the rear shell is concavely provided with a plurality of heat dissipation grooves.

Furthermore, a plurality of radiating fins are convexly arranged at intervals at the upper end part of the LED lamp module.

Adopt the technical scheme of the utility model, following beneficial effect has: the technical scheme of the utility model, through the LED lamp module set side by side from the left and right, the left and right sides of the upper end of the LED lamp module set a through hole, the first screw rod and the second screw rod are respectively embedded in the through hole, the inner side walls of the rear shell and the front shell are respectively provided with a mounting hole correspondingly, the two ends of the first screw rod are respectively fixed in the mounting holes, the left and right sides of the upper end of the rear shell and the front shell are respectively provided with a connecting plate relatively, the connecting plate is respectively provided with a first arc-shaped chute extending along the vertical direction in a concave way, the two ends of the second screw rod are respectively penetrated in the first arc-shaped chute in a sliding way up and down, the upper end of the mounting bracket and the rear end of the rear shell can be connected in a rotating way up and down, thereby the inclination angle of the LED lamp module set at the left and right sides can be adjusted in an up and down rotating way to adjust the pitching angle of the mounting bracket, thereby realize nimble light irradiation angle of adjusting LED lamp module, satisfy different road illumination condition requirements, adaptability is wide, has two LED lamp modules, and luminance is high, and heat dispersion is high, installation convenient to use, and the practicality is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of an LED street lamp according to the present invention;

fig. 2 is a schematic view of the overall structure of another view angle of the LED street lamp according to the present invention;

fig. 3 is the utility model provides a decomposition structure schematic diagram of LED street lamp.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a LED street lamp.

As shown in fig. 1 to 3, in an embodiment of the present invention, the LED street lamp includes a rear housing 101, a front housing 102, an LED lamp module 103, two first screws 104, two second screws 105, nuts 106, a driving power source 107 and mounting brackets 108, the two LED lamp modules 103 are disposed side by side, the rear housing 101 and the front housing 102 are respectively disposed at a rear end portion and a front end portion of the LED lamp module 103, a through hole 1031 extending in a length direction is respectively recessed at left and right sides of an upper end portion of the LED lamp module 103, the first screws 104 and the second screws 105 are respectively embedded in the through hole 1031, a mounting hole 109 is respectively recessed at inner side walls of the rear housing 101 and the front housing 102, two ends of the first screws 104 are respectively fixed in the mounting holes 109, a connecting plate 110 is respectively convexly disposed at left and right sides of the upper end portions of the rear housing 101 and the front housing 102, the connecting plate 110 is respectively concavely provided with a first arc-shaped sliding groove 111 extending in the vertical direction, two ends of the second screw 105 are respectively arranged in the first arc-shaped sliding groove 111 in a penetrating manner in a vertically sliding manner, the nuts 106 are respectively screwed at two ends of the first screw 104 and the second screw 105, the nuts 109 are respectively arranged in a butting manner with the outer side walls of the mounting holes 109 and the first arc-shaped sliding grooves 111, the driving power supply 107 is arranged in the rear shell 101, the driving power supply 107 is respectively electrically connected with the LED lamp module 103, the lower end part of the LED lamp module 103 is respectively embedded with a light transmitting panel 1032, the inner side of the light transmitting panel 1032 is provided with a plurality of LED lamp beads (not shown), and the upper end part of the mounting bracket 108 is connected with the rear end part of the rear shell 101 in a vertically rotating manner.

Specifically, the mounting bracket 108 further includes a first fastening screw 112, a mounting sleeve 1081 is disposed at a lower end portion of the mounting bracket 108, a plurality of first threaded holes (not shown) are recessed in an outer peripheral wall of the mounting sleeve 1081, and the first fastening screws 112 are respectively screwed into the first threaded holes.

Specifically, the upper end of installing support 108 is equipped with a connector 1082, the lower tip of back casing 101 is equipped with a circular arc storage tank 1011 in the concave, connector 1082 can the tilting inlay locate set up in circular arc storage tank 1011, just the both ends of connector 1082 respectively through a screw with but the tilting connection of the both sides wall of circular arc storage tank 1011.

Specifically, the periphery wall at the both ends of connector 1082 is protruding respectively along the circumferencial direction and is equipped with a plurality of spacing archs 1083, the internal perisporium of convex storage tank 1011 is equipped with a plurality of along the circumferencial direction concave with the spacing groove (not shown) of spacing protruding 1083 looks adaptation, spacing protruding 1083 respectively the detachable inlay locate set up in the spacing groove.

Specifically, the portable terminal further includes a second fastening screw 113, a plurality of second circular arc-shaped sliding grooves 1012 extending along the circumferential direction are concavely formed in an upper end wall of the circular arc-shaped receiving groove 1011, a plurality of second threaded holes (not shown) are concavely formed in an outer peripheral wall of the connector 1082, the second fastening screw 113 respectively penetrates through the second circular arc-shaped sliding grooves 1012 and is screwed into the second threaded holes, and the second fastening screw 113 can slide along the second circular arc-shaped sliding grooves 1012.

Specifically, the lower end wall of the rear case 101 is recessed with a plurality of heat dissipation grooves 1013.

Specifically, a plurality of heat dissipation fins 1033 are protruded from the upper end of the LED lamp module 103 at intervals.

Specifically, the utility model is arranged side by side from left to right through the LED lamp module, the left and right sides of the upper end part of the LED lamp module are respectively concavely provided with a through hole, the first screw rod and the second screw rod are respectively embedded in the through hole, the inner side walls of the rear shell and the front shell are respectively correspondingly concavely provided with a mounting hole, the two ends of the first screw rod are respectively fixed in the mounting holes, the left and right sides of the upper end part of the rear shell and the front shell are respectively and oppositely convexly provided with a connecting plate, the connecting plate is respectively concavely provided with a first arc-shaped chute extending along the vertical direction, the two ends of the second screw rod are respectively penetrated in the first arc-shaped chute in a vertically sliding way, the upper end part of the mounting bracket and the rear end part of the rear shell can be connected in a vertically rotating way, thereby the inclination angle of the LED lamp module at the left and right sides can be adjusted in a vertically rotating way according to different application occasions, and the pitching angle of the mounting bracket can be adjusted in a vertically rotating way, thereby realize nimble light irradiation angle of adjusting LED lamp module, satisfy different road illumination condition requirements, adaptability is wide, has two LED lamp modules, and luminance is high, and heat dispersion is high, installation convenient to use, and the practicality is strong.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. A LED street lamp is characterized by comprising a rear shell, a front shell, two LED lamp modules, a first screw, a second screw, nuts, a driving power supply and a mounting bracket, wherein the number of the LED lamp modules is two, the LED lamp modules are arranged side by side from left to right, the rear shell and the front shell are respectively arranged at the rear end part and the front end part of the LED lamp modules, the left side and the right side of the upper end part of the LED lamp modules are respectively concavely provided with a through hole extending along the length direction, the first screw and the second screw are respectively embedded in the through holes, the inner side walls of the rear shell and the front shell are respectively and oppositely concavely provided with a mounting hole, the two ends of the first screw are respectively fixed in the mounting holes for arrangement, the left side and the right side of the upper end part of the rear shell and the front shell are respectively and oppositely convexly provided with a connecting plate, the connecting plate is respectively and concavely provided with a first arc-shaped chute extending along the vertical direction, the both ends of second screw rod gliding about respectively wear to locate set up in the first circular arc spout, the nut respectively revolve in the both ends of first screw rod and second screw rod, just the nut respectively with the lateral wall butt setting of mounting hole and first circular arc spout, drive power supply set up in the back casing, just drive power supply respectively with LED lamp module electricity is connected, the lower tip of LED lamp module inlays respectively and is equipped with a printing opacity panel, the inboard of printing opacity panel all is equipped with a plurality of LED lamp pearls, the upper end of installing support with the back tip of back casing can the tilting be connected.

2. The LED street lamp according to claim 1, further comprising first fastening screws, wherein a mounting sleeve is disposed at a lower end of the mounting bracket, a plurality of first threaded holes are concavely formed in an outer peripheral wall of the mounting sleeve, and the first fastening screws are respectively screwed in the first threaded holes.

3. The LED street lamp according to claim 1, wherein the mounting bracket has a connector at an upper end thereof, the rear housing has a circular arc-shaped receiving groove at a lower end thereof, the connector is vertically rotatably inserted into the circular arc-shaped receiving groove, and two ends of the connector are respectively and vertically rotatably connected to two side walls of the circular arc-shaped receiving groove by a screw.

4. The LED street lamp according to claim 3, wherein a plurality of limiting protrusions are respectively and convexly arranged on the outer peripheral walls of the two ends of the connector along the circumferential direction, a plurality of limiting grooves matched with the limiting protrusions are concavely arranged on the inner peripheral wall of the circular arc-shaped accommodating groove along the circumferential direction, and the limiting protrusions are respectively and detachably embedded in the limiting grooves.

5. The LED street lamp according to claim 3, further comprising a second fastening screw, wherein a plurality of second arc-shaped sliding grooves extending in the circumferential direction are concavely formed in the upper end wall of the arc-shaped accommodating groove, a plurality of second threaded holes are concavely formed in the outer peripheral wall of the connector, the second fastening screw is respectively inserted into the second arc-shaped sliding grooves and screwed into the second threaded holes, and the second fastening screw can slide along the second arc-shaped sliding grooves.

6. The LED street light as claimed in claim 1, wherein the lower end wall of the rear housing is recessed with a plurality of heat dissipation grooves.

7. The LED street lamp according to claim 1, wherein the LED lamp module is provided with a plurality of heat dissipation fins protruding from an upper end thereof at intervals.