CN213513635U

CN213513635U - Solar street lamp convenient to heat dissipation

Info

Publication number: CN213513635U
Application number: CN202021896209.8U
Authority: CN
Inventors: 李大校
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-06-22
Anticipated expiration: 2030-09-03

Abstract

The utility model discloses a solar street lamp convenient to heat dissipation, including the lamp pole, install support column one on the lamp pole, the outer fixed surface of support column one installs the street lamp shell, the lower fixed surface of street lamp shell inside wall installs the circuit board, the lower surface mounting of circuit board has the LED lamp, LED lamp and circuit board electric connection, the left and right sides and the street lamp shell laminating of LED lamp just extend the street lamp shell, the street lamp shell installs the heat dissipation shell through straining device, the inside heat abstractor that is provided with of heat dissipation shell. The utility model discloses a heat conduction copper, heat radiation fins, air outlet, air intake and heat dissipation fan's cooperation setting, the process is simple and the radiating efficiency is high, can more efficient heat dissipation, has prolonged the life of street lamp, can reach the best result of use of solar street lamp.

Description

Solar street lamp convenient to heat dissipation

Technical Field

The utility model relates to a solar street lamp technical field specifically is a solar street lamp convenient to heat dissipation.

Background

The solar street lamp is a novel road lighting facility. The solar LED lamp is powered by a crystalline silicon solar cell, a maintenance-free valve-controlled sealed storage battery stores electric energy, and the ultra-high-brightness LED lamp serves as a lamp source and is controlled by an intelligent charging and discharging controller. The street lamp has the advantages of simple and crude installation, less investment, good safety performance, energy conservation, environmental protection and the like, and is used for replacing the traditional public power lighting street lamp.

The existing solar street lamp is poor in heat dissipation effect, so that the temperature of the lamp is easily overhigh, the circuit board inside the solar street lamp is damaged, and the service life of the circuit board is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solar street lamp convenient to heat dissipation sets up through the cooperation of heat conduction copper, heat radiation fins, air outlet, air intake and heat dissipation fan, and the process is simple and the radiating efficiency is high, can the more efficient heat dissipation, has prolonged the life of street lamp, can reach the best result of use of solar street lamp.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a solar street lamp convenient to heat dissipation, includes the lamp pole, install support column one on the lamp pole, the outer fixed surface of support column one installs the street lamp shell, the lower fixed surface of street lamp shell inside wall installs the circuit board, the lower surface mounting of circuit board has the LED lamp, LED lamp and circuit board electric connection, the left and right sides and the laminating of street lamp shell of LED lamp just extend the street lamp shell, the street lamp shell installs the heat dissipation shell through straining device, the inside heat abstractor that is provided with of heat dissipation shell.

As a preferred embodiment of the utility model, heat abstractor includes heat conduction copper, heat radiation fins and heat dissipation fan, the heat conduction copper is installed and is laminated mutually with the upper surface of circuit board at the heat dissipation shell inside wall, a plurality of slot has been seted up to heat conduction copper upper surface, heat radiation fins's quantity has a plurality of, a plurality of heat radiation fins installs respectively in the slot, the upper surface at the heat dissipation shell inside wall is installed to the heat dissipation fan, heat dissipation fan and external power supply electric connection, the air intake is all seted up to the heat dissipation shell left and right sides face, the air outlet is all seted up to the left and right sides face of heat dissipation shell upper surface.

As a preferred embodiment of the utility model, straining device includes fixed handle and screw two, fixed handle installs the side at the heat dissipation shell, the lower surface of fixed handle is laminated with the upper surface of street lamp shell mutually, the fixed orifices has been seted up to fixed handle's upper surface, the upper surface of street lamp shell just sets up screw hole two to the position of fixed orifices, screw two passes the inside wall threaded connection of fixed orifices and screw hole two.

As the utility model discloses a preferred embodiment, screw hole one is seted up in the left side of street lamp shell lower surface, screw hole one female connection has screw one, the tail end of screw one is laminated with the lower surface of support column one mutually.

As an optimal implementation mode of the utility model, install support column two on the lamp pole, rain-proof cover is installed on the right side of two upper surfaces of support column, rain-proof cover is located heat abstractor's top.

As an optimal implementation mode of the utility model, filter screen one is installed to the inside wall of air outlet, filter screen two is installed to the inside wall of air intake.

As an optimal implementation mode of the utility model, the mounting hole has been seted up to the upper surface of street lamp shell, the inner wall of mounting hole bonds and has the sealing silica gel pad, the sealing silica gel pad is laminated mutually with the surface of heat dissipation shell.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a solar street lamp convenient to heat dissipation, cooperation through heat conduction copper, heat radiation fins, air outlet, air intake and heat dissipation fan sets up, the process is simple and the radiating efficiency is high, can more the efficient heat dissipation, the life of street lamp has been prolonged, can reach the best result of use of solar street lamp, filter screen one and filter screen two can avoid debris to get into the heat dissipation shell, fine filter effect has been played, rain-proof cover can avoid the rainwater to pass through the air outlet and flow in the heat dissipation shell.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a main view section of a solar street lamp convenient for heat dissipation according to the present invention;

fig. 2 is an enlarged schematic structural diagram of a position a of the present invention.

In the figure: the LED lamp comprises an LED lamp 1, a lamp post 2, a street lamp shell 3, a first support column 4, a first threaded hole 5, a first screw 6, a circuit board 7, a heat-conducting copper plate 8, a heat-radiating fin 9, a heat-radiating shell 10, a first filter screen 11, an air outlet 12, a heat-radiating fan 13, an air inlet 14, a second filter screen 15, a rainproof cover 16, a second support column 17, a fixing handle 18, a second screw 19, a second threaded hole 20, a mounting hole 21, a sealing silica gel pad 22, a fixing hole 23 and an inserting groove 24.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a solar street lamp convenient to heat dissipation, includes lamp pole 2, install support column 4 on the lamp pole 2, the outer fixed surface of support column 4 installs street lamp shell 3, the lower fixed surface of 3 inside walls of street lamp shell installs circuit board 7, the lower surface mounting of circuit board 7 has LED lamp 1, LED lamp 1 and circuit board 7 electric connection, the left and right sides of LED lamp 1 just extends street lamp shell 3 with the laminating of street lamp shell 3, street lamp shell 3 installs heat dissipation shell 10 through straining device, the inside heat abstractor that is provided with of heat dissipation shell 10.

Wherein, heat abstractor includes heat conduction copper 8, heat radiation fins 9 and heat dissipation fan 13, heat conduction copper 8 is installed at heat dissipation shell 10 inside wall and is laminated mutually with the upper surface of circuit board 7, a plurality of slot 24 has been seted up to heat conduction copper 8 upper surface, heat radiation fins 9's quantity has a plurality of, a plurality of heat radiation fins 9 are installed respectively in slot 24, heat dissipation fan 13 installs the upper surface at heat dissipation shell 10 inside wall, heat dissipation fan 13 and external power supply electric connection, air intake 14 is all seted up to the heat dissipation shell 10 left and right sides face, air outlet 12 is all seted up to the left and right sides face of heat dissipation shell 10 upper surface.

The fastening device comprises a fixed handle 18 and a second screw 19, the fixed handle 18 is installed on one side face of the heat dissipation shell 10, the lower surface of the fixed handle 18 is attached to the upper surface of the street lamp shell 3, a fixed hole 23 is formed in the upper surface of the fixed handle 18, a second screw hole 20 is formed in the position, right opposite to the fixed hole 23, of the upper surface of the street lamp shell 3, and the second screw 19 penetrates through the fixed hole 23 and is in threaded connection with the inner side wall of the second screw hole 20.

The left side of the lower surface of the street lamp shell 3 is provided with a first threaded hole 5, the first threaded hole 5 is internally threaded with a first screw 6, and the tail end of the first screw 6 is attached to the lower surface of the first support column 4.

Wherein, install support column two 17 on the lamp pole 2, rain-proof cover 16 is installed on the right side of support column two 17 upper surfaces, rain-proof cover 16 is located heat abstractor's top.

Wherein, filter screen 11 is installed to the inside wall of air outlet 12, filter screen 15 is installed to the inside wall of air intake 14.

The mounting hole 21 is formed in the upper surface of the street lamp housing 3, the sealing silica gel pad 22 is bonded to the inner wall of the mounting hole 21, and the sealing silica gel pad 22 is attached to the outer surface of the heat dissipation housing 10.

It should be noted that the utility model relates to a solar street lamp convenient for heat dissipation, which comprises an LED lamp 1, a lamp post 2, a street lamp shell 3, a first support column 4, a first threaded hole 5, a first screw 6, a circuit board 7, a heat-conducting copper plate 8, heat-radiating fins 9, a heat-radiating shell 10, a first filter screen 11, an air outlet 12, a heat-radiating fan 13, an air inlet 14, a second filter screen 15, a rain-proof cover 16, a second support column 17, a fixed handle 18, a second screw 19, a second threaded hole 20, a mounting hole 21, a sealing silica gel pad 22, a fixed hole 23 and a slot 24, wherein the components are standard components or components known by technicians in the field, the structure and principle of the components are known by technicians in the field through technical manuals or conventional experimental methods, when in use, the LED lamp 1 works by utilizing solar energy to supply power through the 7, after the LED lamp 1 generates heat, the heat is utilized by the heat, after the air gets into heat dissipation shell 10 from air intake 14, become hot-air through heat radiation fins 9 transmission heat, the rotation of recycling heat dissipation fan 13 drives hot-air and blows off from air outlet 12, new air reentries, and is repeated, reach quick radiating effect, rethread filter screen 11 and filter screen two 15 filter debris, thereby avoid debris to get into heat dissipation shell 10 and influence heat abstractor work, again through setting up rain-proof cover 16 in the heat abstractor top, rainwater passes through air outlet 12 and flows into heat dissipation shell 10 when avoiding raining, the simple process and radiating efficiency are high, can the more efficient heat dissipation, the life of street lamp has been prolonged, can reach the best result of use of solar street lamp.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art will be able to make the description as a whole and the embodiments appropriately combined to form other embodiments as will be appreciated by those skilled in the art.

Claims

1. The utility model provides a solar street lamp convenient to heat dissipation, includes lamp pole (2), its characterized in that, install support column (4) on lamp pole (2), the outer fixed surface of support column (4) installs street lamp shell (3), the lower fixed surface of street lamp shell (3) inside wall installs circuit board (7), the lower surface mounting of circuit board (7) has LED lamp (1), LED lamp (1) and circuit board (7) electric connection, the left and right sides of LED lamp (1) and street lamp shell (3) laminating and extend street lamp shell (3), street lamp shell (3) install heat dissipation shell (10) through straining device, the inside heat abstractor that is provided with of heat dissipation shell (10).

2. The solar street light convenient for heat dissipation according to claim 1, wherein: the heat dissipation device comprises a heat conduction copper plate (8), heat dissipation fins (9) and heat dissipation fans (13), wherein the heat conduction copper plate (8) is installed on the inner side wall of a heat dissipation shell (10) and is attached to the upper surface of a circuit board (7), a plurality of slots (24) are formed in the upper surface of the heat conduction copper plate (8), a plurality of slots (24) are formed in the number of the heat dissipation fins (9), and are respectively installed in the slots (24), the heat dissipation fans (13) are installed on the upper surface of the inner side wall of the heat dissipation shell (10), the heat dissipation fans (13) are electrically connected with an external power supply, air inlets (14) are formed in the left side surface and the right side surface of the heat dissipation shell (10), and air outlets (12) are formed in the left side surface and the right.

3. The solar street light convenient for heat dissipation according to claim 1, wherein: the fastening device comprises a fixed handle (18) and a second screw (19), the fixed handle (18) is installed on one side face of the heat dissipation shell (10), the lower surface of the fixed handle (18) is attached to the upper surface of the street lamp shell (3), a fixed hole (23) is formed in the upper surface of the fixed handle (18), the second screw hole (20) is formed in the position, right facing the fixed hole (23), of the upper surface of the street lamp shell (3), and the second screw (19) penetrates through the fixed hole (23) and is in threaded connection with the inner side wall of the second screw hole (20).

4. The solar street light convenient for heat dissipation according to claim 1, wherein: threaded hole one (5) is seted up on the left side of street lamp shell (3) lower surface, threaded hole one (5) female connection has screw one (6), the tail end of screw one (6) is laminated with the lower surface of support column one (4) mutually.

5. The solar street light convenient for heat dissipation according to claim 1, wherein: install two (17) of support column on lamp pole (2), rain-proof cover (16) are installed on the right side of two (17) upper surfaces of support column, rain-proof cover (16) are located heat abstractor's top.

6. The solar street light convenient for heat dissipation according to claim 2, wherein: filter screen one (11) are installed to the inside wall of air outlet (12), filter screen two (15) are installed to the inside wall of air intake (14).

7. The solar street light convenient for heat dissipation according to claim 1, wherein: mounting hole (21) have been seted up to the upper surface of street lamp shell (3), the inner wall of mounting hole (21) bonds and has sealed silica gel pad (22), sealed silica gel pad (22) is laminated mutually with the surface of heat dissipation shell (10).