CN212901263U

CN212901263U - LED street lamp

Info

Publication number: CN212901263U
Application number: CN202021343053.0U
Authority: CN
Inventors: 唐耿舜; 罗永金; 李江海
Original assignee: Guangdong Zhouming Energy Saving Technology Co ltd
Current assignee: Guangdong Zhouming Energy Saving Technology Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-04-06
Anticipated expiration: 2030-07-09

Abstract

The utility model discloses a LED street lamp, including lamps and lanterns subassembly and the electrical apparatus box of setting on lamps and lanterns subassembly, be equipped with first connecting piece on the lamps and lanterns subassembly, be equipped with on the electrical apparatus box with first connecting piece matched with second connecting piece, be equipped with in the electrical apparatus box with lamps and lanterns subassembly electric connection's electronic components, still include with electronic components electric connection's input line. The LED street lamp adopts an independent electrical box design, the electrical box is connected with the lamp assembly through the connecting piece, various electronic components of the lamp assembly are controlled to be installed in the electrical box, the electrical box is connected with the power supply equipment through the input line, so that the LED street lamp can select to install the electronic components matched with commercial power or the electronic components matched with the photovoltaic assembly in the electrical box according to the installation environment, the LED street lamp can flexibly adapt to various use places, and the universality of the LED street lamp is improved.

Description

LED street lamp

Technical Field

The utility model relates to a lighting apparatus technical field especially relates to a LED street lamp.

Background

With the acceleration of the urbanization process, the LED street lamp is widely applied to daily life of people as night lighting equipment. The traditional street lamp is supplied with electric power by mains supply, and with the rise of the photovoltaic industry, the solar street lamp is popular in the market due to the advantages of energy conservation, but the traditional mains supply street lamp cannot be replaced by the solar street lamp in some occasions, and the existing street lamp is usually only provided with equipment matched with the mains supply or equipment matched with a photovoltaic assembly, so that the street lamp can only be adapted to a power supply mode, is difficult to replace after being installed and cannot be flexibly adjusted to the power supply mode of the street lamp according to the installation environment of the street lamp.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the street lamp with good universality is provided.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a LED street lamp, is in including lamps and lanterns subassembly and setting electrical apparatus box on the lamps and lanterns subassembly, be equipped with first connecting piece on the lamps and lanterns subassembly, be equipped with on the electrical apparatus box with first connecting piece matched with second connecting piece, be equipped with in the electrical apparatus box with lamps and lanterns subassembly electric connection's electronic components, still include with electronic components electric connection's input line.

Furthermore, the first connecting piece and the second connecting piece are matched waterproof plug connectors.

Further, the electrical apparatus box is including holding electronic components's casing, the opening part of casing is equipped with the apron, the casing with be equipped with the sealing washer between the apron.

Further, the lamp assembly comprises a radiator, a plurality of mounting columns are arranged on the upper surface of the radiator, and mounting holes matched with the mounting columns are formed in the electrical box.

Furthermore, the upper surface of the radiator is also provided with radiating fins, and the height of the mounting column is greater than that of the radiating fins.

Further, the lamp assembly further comprises an LED lamp panel and a lens, the lens is arranged at the bottom of the radiator, and the lamp panel is arranged between the radiator and the lens.

Further, the LED lamp panel with the radiator spiro union, lens with the radiator spiro union.

Furthermore, the lamp further comprises an angle adjuster, and the angle adjuster is arranged at one end of the lamp component.

Further, the electronic component comprises a solar battery pack, and the input line is connected with the solar battery pack and the photovoltaic module.

Further, the electronic component comprises a power supply, and the input line is connected with the power supply and the mains supply.

The beneficial effects of the utility model reside in that: the LED street lamp of the technical scheme adopts an independent electrical box design, the electrical box is connected with the lamp assembly through the connecting piece, various electronic components of the lamp assembly are controlled to be installed in the electrical box, the electrical box is connected with the power supply equipment through an input line, the LED street lamp can select to install the electronic components matched with the commercial power equipment or the electronic components matched with the photovoltaic assembly in the electrical box according to the installation environment, the LED street lamp can flexibly adapt to various use places, the universality of the LED street lamp is improved, meanwhile, the electrical box and the lamp assembly are convenient to disassemble, the later maintenance and replacement of the electrical box are convenient, and the LED street lamp can adapt to the change of the working environment to replace the power supply mode.

Drawings

Fig. 1 is a schematic structural diagram of an LED street lamp according to a first embodiment of the present invention;

fig. 2 is a schematic structural diagram of a lamp assembly and an electrical box in an LED street lamp according to a first embodiment of the present invention;

fig. 3 is an exploded view of an LED street lamp according to a first embodiment of the present invention;

fig. 4 is a schematic structural diagram of an LED street lamp according to the second embodiment of the present invention.

Description of reference numerals:

1. a lamp assembly; 11. a first connecting member; 12. a heat sink; 13. mounting a column; 14. a heat sink; 15. an LED lamp panel; 16. a lens; 17. an angle adjuster; 2. an electrical box; 21. a second connecting member; 22. a housing; 23. a cover plate; 24. a seal ring; 25. mounting holes; 3. an input line; 4. a power source; 5. a solar cell array.

Detailed Description

In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

The utility model discloses the most crucial design lies in: the electrical box adopts the design that is independent of the lamps and lanterns subassembly, and the electrical box passes through the connecting piece with the lamps and lanterns subassembly to be connected, and the various electronic components of control lamps and lanterns subassembly are installed in the electrical box.

Example one

Referring to fig. 1 to fig. 3, a first embodiment of the present invention is: the utility model provides a LED street lamp, includes lamp subassembly 1 and the electrical apparatus box 2 of setting on lamp subassembly 1, is equipped with the electronic components who is used for controlling lamp subassembly 1 in the electrical apparatus box 2, still includes the input line 3 with electronic components electric connection, and the other end of input line 3 links to each other with power supply unit.

As shown in fig. 1, the lamp assembly 1 includes a heat sink 12, the upper surface of the heat sink 12 is provided with a plurality of mounting posts 13, the electrical box 2 is provided with mounting holes 25 matched with the mounting posts 13, the electrical box 2 is positioned on the lamp assembly 1 through the cooperation of the mounting holes 25 and the mounting posts 13, and the electrical box 2 is connected with the lamp assembly 1 through screws, so that the electrical box 2 is convenient to detach while being positioned and installed, and the LED street lamp can be conveniently detached from the electrical box 2 when being later-stage maintained or replacing the electrical box 2.

Further, the light emitting surface of the lamp assembly 1 is located at the bottom of the heat sink 12, the top surface of the heat sink 12 is provided with a plurality of heat dissipation fins 14 arranged side by side, and the arrangement of the heat dissipation fins 14 can increase the heat dissipation area of the heat sink 12, so as to improve the heat dissipation performance of the LED street lamp, and further, the heat generated by the lamp assembly 1 is dissipated into the air in time, so as to ensure the normal operation of the LED street lamp, in this embodiment, the heat dissipation fins 14 are heat dissipation fins, and in other embodiments, the heat dissipation fins 14.

Still further, the mounting post 13 is arranged on the heat sink 14, and the height of the mounting post 13 is greater than that of the heat sink 14, so that an interval for the heat dissipation of the lamp assembly 1 is formed between the electrical box 2 and the heat sink 14, thereby avoiding the adverse effect on the heat dissipation of the lamp assembly 1 caused by the arrangement of the electrical box 2 on the lamp assembly 1, and simultaneously preventing the performance of electronic components in the electrical box 2 from being influenced by the heat dissipated by the LED street lamp due to the overlarge contact area between the electrical box 2 and the lamp assembly 1.

As shown in fig. 2, a first connecting member 11 is disposed on the lamp assembly 1, a second connecting member 21 matched with the first connecting member 11 is disposed on the electrical box 2, the first connecting member 11 is detachably connected with the second connecting member 21, when an electronic component inside the electrical box 2 needs to be replaced, the first connecting member 11 is disengaged from the second connecting member 21, so that the electrical box 2 can be disconnected from the lamp assembly 1, and when the electronic component inside the electrical box 2 is replaced, the first connecting member 11 is connected with the second connecting member 21, so that the electrical box 2 can be connected with the lamp assembly 1, in this embodiment, the first connecting member 11 and the second connecting member 21 are matched waterproof butt plugs, so that the first connecting member 11 and the second connecting member 21 have good waterproof performance, and the first connecting member 11 and the second connecting member 21 are prevented from being exposed in the air and damaged due to erosion of rainwater, thereby causing the LED street lamp to fail to work normally.

As shown in fig. 3, the electrical box 2 includes a housing 22 for accommodating electronic components, the housing 22 is provided with electronic components such as a power supply 4, a lightning arrester and a waterproof connector, which are matched with the commercial power equipment, in this embodiment, one end of the input line 3 is connected with the power supply 4, the other end of the input line 3 is connected with the commercial power equipment, and the LED street lamp is powered by the commercial power equipment. The electrical box 2 further comprises a cover plate 23 for sealing the shell 22, and a sealing ring 24 is arranged between the cover plate 23 and the shell 22 to enhance the waterproof performance of the electrical box 2, so that the electrical box 2 is prevented from being short-circuited by rainwater entering the electrical box 2.

Further, lamp module 1 is still including setting up LED lamp plate 15 in radiator 12 and setting up the lens 16 in radiator 12 bottom, LED lamp plate 15 passes through screwed connection and with 11 electric connection of first connecting piece with radiator 12, lens 16 passes through the screw and links to each other with radiator 12, LED lamp plate 15 sets up between radiator 12 and lens 16, lens 16 gathers the light that LED lamp plate 15 sent, improve the utilization ratio of the light that LED street lamp sent LED lamp plate 15, and then strengthen the luminance of LED street lamp.

Preferably, the joint of the radiator 12 and the lens 16 is provided with a waterproof rubber ring, and the waterproof rubber ring is used for sealing a gap between the radiator 12 and the lens 16, so that rainwater is prevented from entering the lamp assembly 1 to cause the internal damage of the lamp assembly 1, and the waterproof performance of the LED street lamp is further improved.

Furthermore, an angle adjuster 17 is arranged at the end of the lamp component 1, the angle adjuster 17 comprises a first angle adjusting component arranged on the radiator 12 and a second angle adjusting component connected with a lamp post for mounting the LED street lamp, angle adjusting teeth which are clamped with each other are respectively arranged on the first angle adjusting component and the second angle adjusting component, the angle adjusting teeth are clamped after the first angle adjusting component and the second angle adjusting component are adjusted to a required angle, and the relative position of the first angle adjusting component and the second angle adjusting component is fixed by using bolts, so that the adjustment of the illumination angle of the LED street lamp can be completed. Optionally, a sleeve matched with the lamp post is arranged on the second angle adjusting assembly, and the LED lamp post can be installed on the lamp post by extending the lamp post into the sleeve and fixing the lamp post by using a connecting piece.

Example two

Referring to fig. 4, the second embodiment of the present invention provides another technical solution for the structure of the electronic component on the basis of the first embodiment, which is different from the first embodiment only in the structure of the electronic component. In this embodiment, be equipped with the supporting electronic components of solar cell group 5 etc. and photovoltaic module in the electrical apparatus box 2, the one end of input line 3 links to each other with solar cell group 5, and the other end links to each other with photovoltaic module, is the power supply of LED street lamp through photovoltaic module.

To sum up, the utility model provides a LED street lamp commonality is strong, can select commercial power equipment or photovoltaic module to supply power for the LED street lamp according to the installation environment of LED street lamp, the electronic components in the electrical apparatus box of LED street lamp is changed to the mode of LED street lamp power supply to the accessible after the installation environment of LED street lamp changes, improve the general usefulness of LED street lamp, LED street lamp heat dispersion is strong simultaneously, waterproof performance is good, can adapt to outdoor operational environment, the light utilization ratio that produces the LED lamp plate is high, reduce energy loss, can also adjust illumination angle according to the user demand in order to obtain the best illuminating effect.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims

1. An LED street lamp, its characterized in that: including lamps and lanterns subassembly and setting electrical apparatus box on the lamps and lanterns subassembly, be equipped with first connecting piece on the lamps and lanterns subassembly, be equipped with on the electrical apparatus box with first connecting piece matched with second connecting piece, be equipped with in the electrical apparatus box with lamps and lanterns subassembly electric connection's electronic components, still include with electronic components electric connection's input line.

2. The LED street lamp according to claim 1, characterized in that: the first connecting piece and the second connecting piece are matched waterproof plug-in connectors.

3. The LED street lamp according to claim 1, characterized in that: the electrical box comprises a shell for accommodating the electronic component, a cover plate is arranged at an opening of the shell, and a sealing ring is arranged between the shell and the cover plate.

4. The LED street lamp according to claim 1, characterized in that: the lamp assembly comprises a radiator, a plurality of mounting columns are arranged on the upper surface of the radiator, and mounting holes matched with the mounting columns are formed in the electrical box.

5. The LED street lamp according to claim 4, characterized in that: the upper surface of the radiator is also provided with radiating fins, and the height of the mounting column is greater than that of the radiating fins.

6. The LED street lamp according to claim 4, characterized in that: the lamp assembly further comprises an LED lamp panel and a lens, the lens is arranged at the bottom of the radiator, and the lamp panel is arranged between the radiator and the lens.

7. The LED street lamp according to claim 6, characterized in that: the LED lamp panel with the radiator spiro union, lens with the radiator spiro union.

8. The LED street lamp according to claim 1, characterized in that: the lamp component is characterized by further comprising an angle adjuster, wherein the angle adjuster is arranged at one end of the lamp component.

9. The LED street lamp according to claim 1, characterized in that: the electronic component comprises a solar battery pack, and the input line is connected with the solar battery pack and the photovoltaic module.

10. The LED street lamp according to claim 1, characterized in that: the electronic component comprises a power supply, and the input line is connected with the power supply and the mains supply.