CN213065945U

CN213065945U - Low-power-consumption LED street lamp with efficient heat dissipation function

Info

Publication number: CN213065945U
Application number: CN202022630751.5U
Authority: CN
Inventors: 李丽君
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-14
Filing date: 2020-11-14
Publication date: 2021-04-27
Anticipated expiration: 2030-11-14

Abstract

The utility model relates to a street lamp technical field specifically is a high-efficient radiating low-power consumption LED street lamp of utensil, including the street lamp main part, the street lamp main part includes the base, the top fixed mounting of base has branch No. one, the top of branch is inserted and is installed No. two branches, the top of No. two branches is inserted and is installed No. three branches, the top fixed mounting of No. three branches has solar panel, one side of No. three branches is connected with solar panel through rotary mechanism, solar panel's top fixed mounting has heat dissipation mechanism. The utility model discloses a be provided with heat dissipation mechanism, the sun direct irradiation of heat insulating board separation plays thermal-insulated effect, and heat radiation fins has good heat conductivity, can absorb the inside heat of LED lamp body, pours the opposite side into from one side, drives rotatory direct-blow heat radiation fins through radiator fan, looses the heat fast, reaches high-efficient radiating effect, prolongs the life of LED lamp body.

Description

Low-power-consumption LED street lamp with efficient heat dissipation function

Technical Field

The utility model relates to a street lamp technical field specifically is a high-efficient radiating low-power consumption LED street lamp of utensil.

Background

Street lamps refer to lamps providing a road with an illumination function, and generally to lamps in a road illumination range in traffic illumination. Street lamps are widely used in various places requiring illumination.

However, the existing LED street lamp is easy to generate heat after long-time illumination, the heat of the street lamp is also aggravated by hot sunlight irradiation in the weather, the heat of the street lamp is too high, a thermal resistance wire in the lamp is easy to burn out, and the service life of the street lamp is shortened. Therefore, a low power consumption LED street lamp with efficient heat dissipation is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient radiating low-power consumption LED street lamp of utensil to solve the long-time illumination of the current LED street lamp that proposes in the above-mentioned background art and produce the heat easily, the heat of the hot sunlight of weather also can aggravate the street lamp, the street lamp heat is too high, and thermal resistance wire burns out easily in the lamp, has reduced the problem of the life-span that the street lamp used.

In order to achieve the above object, the utility model provides a following technical scheme: a low-power-consumption LED street lamp with efficient heat dissipation comprises a street lamp main body, wherein the street lamp main body comprises a base, a first support rod is fixedly installed at the top end of the base, a second support rod is inserted into the top end of the first support rod, a third support rod is inserted into the top end of the second support rod, a solar panel is fixedly installed at the top end of the third support rod, one side of the third support rod is connected with the solar panel through a rotating mechanism, a heat dissipation mechanism is fixedly installed at the top end of the solar panel, an LED lamp body is fixedly installed at the bottom end of the solar panel, a protective shell is hinged to one side of the solar panel, the heat dissipation mechanism comprises two support rods, a heat insulation plate and two heat dissipation fans, the top end of each support rod is fixedly installed with the heat insulation plate, the bottom end of each heat dissipation fan is, one side of the radiating fins is tightly attached to one side of the LED lamp body, and one side of the supporting rod is fixedly connected with one side of the solar panel.

Preferably, a second threaded hole is formed in one side of the second support rod, a second bolt is inserted into one side of the second threaded hole in a threaded manner, a first threaded hole is formed in one side of the third support rod, and a first bolt is inserted into one side of the first threaded hole in a threaded manner.

Preferably, a fixing plate is fixedly mounted on one side of the protective shell, and the fixing plate is transparent.

Preferably, the surface of the fixing plate is provided with a clamping groove, and the bottom end of the solar panel is rotatably provided with a clamping block.

Preferably, rotary mechanism includes horizontal pole, concave plate and connecting rod, the inside of concave plate transversely inserts the horizontal pole, one side of horizontal pole is rotated and is installed the extrusion cam, the inside fixed mounting of concave plate has the latch No. one.

Preferably, the both sides fixed mounting of connecting rod has No. two latches, a latch and No. two latch intermeshing, one side and No. three branch fixed connection of concave plate, one side and solar panel fixed connection of connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being provided with heat dissipation mechanism, the sun direct irradiation of heat insulating board separation plays thermal-insulated effect, and heat radiation fins has good heat conductivity, can pour the inside heat absorption of LED lamp body into the opposite side from one side, drives rotatory direct-blow heat radiation fins through radiator fan, dispels the heat fast, reaches high-efficient radiating effect, prolongs the life of LED lamp body.

2. Through being provided with a branch, No. three branches, No. two branches, a screw hole, a bolt, No. two bolts, No. two screw holes, protecting crust and rotary mechanism, prevent that the winged insect from seeing the inside that flies into the LED lamp body, influence is bright, damage equipment, it descends to drive LED lamp body whole, be convenient for change the LED lamp body, avoid maintainer to scramble and change consuming time power, the security has improved greatly, make maintainer maintenance convenience more, with the connecting rod suitable angle of rotation, it is rotatory to drive solar panel, can rotate one hundred eighty degrees, adjust the LED lamp body to suitable angle, confirm the face of shining.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

fig. 2 is a schematic front sectional view of a first support rod, a second support rod and a third support rod of the present invention;

fig. 3 is a schematic side view of the cross-sectional structure of fig. 1 at a-a according to the present invention;

fig. 4 is a schematic front view of the heat dissipation mechanism of the present invention;

fig. 5 is a schematic top view of the supporting plate of the present invention.

In the figure: 100. a street lamp main body; 110. a base; 120. a first strut; 121. a third strut; 122. a second strut; 123. a first threaded hole; 124. a first bolt; 125. a second bolt; 126. a second threaded hole; 130. an LED lamp body; 140. a protective shell; 141. a card slot; 142. a clamping block; 143. a fixing plate; 150. a solar panel; 200. a heat dissipation mechanism; 210. a support bar; 211. a heat insulation plate; 212. a heat radiation fan; 213. heat dissipation fins; 300. a rotation mechanism; 310. a concave plate; 311. a cross bar; 312. a second latch; 313. a first latch; 314. an extrusion cam; 315. a connecting rod.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment:

a low-power LED street lamp with high-efficiency heat dissipation comprises a street lamp main body 100, wherein the street lamp main body 100 comprises a base 110, a first support rod 120 is fixedly installed at the top end of the base 110, a second support rod 122 is inserted into the top end of the first support rod 120, a third support rod 121 is inserted into the top end of the second support rod 122, a solar panel 150 is fixedly installed at the top end of the third support rod 121, one side of the third support rod 121 is connected with the solar panel 150 through a rotating mechanism 300, a heat dissipation mechanism 200 is fixedly installed at the top end of the solar panel 150, an LED lamp body 130 is fixedly installed at the bottom end of the solar panel 150, a protective shell 140 is hinged to one side of the solar panel 150, the heat dissipation mechanism 200 comprises two support rods 210, a heat insulation plate 211 and a heat dissipation fan 212, the number of the two support rods 210, the bottom end of the heat dissipation fan 212 is fixedly provided with the heat dissipation fins 213, the heat dissipation fins 213 are good in heat conductivity, light in weight and easy to process, most of the metal is aluminum or copper, silver is too expensive, generally used and attached to a heating surface, heat is dissipated in a composite heat exchange mode, one side of each heat dissipation fin 213 is tightly attached to one side of the LED lamp body 130, one side of the support rod 210 is fixedly connected with one side of the solar panel 150, the heat insulation plate 211 blocks direct irradiation of the sun, the heat insulation effect is achieved, the heat dissipation fins 213 have good heat conductivity, heat inside the LED lamp body 130 can be absorbed, the heat is poured into the other side from one side, the heat dissipation fins 213 are driven to rotate and directly blow through the heat dissipation fan 212, and.

Further, No. two screw holes 126 have been seted up to one side of No. two branch 122, No. two bolt 125 has been inserted to one side screw thread of No. two screw holes 126, No. one screw hole 123 has been seted up to one side of No. three branch 121, bolt 124 has been inserted to one side screw thread of a screw hole 123, when LED lamp body 130 needs the maintenance, through rotatory No. two screw holes 126 that leaves with No. two bolt 125, make No. two branch 122 slide to the inside of a branch 120, rotatory bolt 124 leaves a screw hole 123, make No. three branch 121 slide to the inside of No. two branch 122, it descends to drive LED lamp body 130 wholly, be convenient for change LED lamp body 130, avoid maintainer to climb and change consuming time and consuming power, the security has greatly improved, make the maintainer more convenient of maintenance.

Furthermore, one side of protective shell 140 is fixedly mounted with fixing plate 143, and fixing plate 143 is transparent, and protective shell 140 protects LED lamp body 130, prevents that winged insect from seeing the light and flying into the inside of LED lamp body 130, influences the light, damages equipment.

Further, a clamping groove 141 is formed in the surface of the fixing plate 143, a clamping block 142 is rotatably mounted at the bottom end of the solar panel 150, the clamping block 142 and the clamping groove 141 are vertical to each other from the horizontal direction by rotating the clamping block 142, the protective shell 140 is clamped, the protective shell 140 is convenient to open, and the LED lamp body 130 is convenient to replace.

Further, rotary mechanism 300 includes horizontal pole 311, concave plate 310 and connecting rod 315, horizontal pole 311 has transversely been inserted in the inside of concave plate 310, one side of horizontal pole 311 is rotated and is installed extrusion cam 314, the inside fixed mounting of concave plate 310 has latch 313, stir extrusion cam 314 to the outside for concave plate 310 opening is tight, latch 313 and No. two latches 312 are firmly blocked together, when needs angle regulation, through with extrusion cam 314 dial out the regulation can, easy operation.

Further, both sides fixed mounting of connecting rod 315 has No. two latches 312, a latch 313 and No. two latches 312 intermeshing, one side and No. three branch 121 fixed connection of concave plate 310, one side and solar panel 150 fixed connection of connecting rod 315, with the rotatory suitable angle of connecting rod 315, it is rotatory to drive solar panel 150, can rotate one hundred eighty degrees, adjusts LED lamp body 130 to suitable angle, confirms the face of shining.

The working principle is as follows: the heat insulating board 211 obstructs the direct irradiation of the sun, plays a thermal insulation effect, the heat radiating fins 213 have good thermal conductivity, can absorb the heat inside the LED lamp body 130, pour into the opposite side from one side, drive the rotatory direct blowing heat radiating fins 213 through the heat radiating fan 212, dispel the heat, make the fixture block 142 and the draw-in groove 141 become perpendicular by the level through the rotatory fixture block 142, block the protective housing 140, make the protective housing 140 protect the LED lamp body 130.

When the LED lamp body 130 needs to be maintained, the second bolt 125 is rotated to leave the second threaded hole 126, the second support rod 122 slides down to the inside of the first support rod 120, the first bolt 124 is rotated to leave the first threaded hole 123, the third support rod 121 slides to the inside of the second support rod 122, the LED lamp body 130 is driven to integrally descend, the LED lamp body 130 is convenient to replace, the connecting rod 315 is rotated by a proper angle, the solar panel 150 is driven to rotate, the one-hundred-eighty-degree rotation can be realized, the LED lamp body 130 is adjusted to a proper angle, the irradiation surface is determined, the extrusion cam 314 is shifted to the outer side, the opening of the concave plate 310 is clamped, the first latch 313 and the second latch 312 are firmly clamped together, and when the angle is required to be adjusted, the adjustment can be realized by shifting the extrusion cam 314 out.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims

1. The utility model provides a low-power consumption LED street lamp of high-efficient heat dissipation of utensil, includes street lamp main part (100), its characterized in that: the street lamp main body (100) comprises a base (110), a first support rod (120) is fixedly installed at the top end of the base (110), a second support rod (122) is installed by inserting the top end of the first support rod (120), a third support rod (121) is installed by inserting the top end of the second support rod (122), a solar panel (150) is fixedly installed at the top end of the third support rod (121), one side of the third support rod (121) is connected with the solar panel (150) through a rotating mechanism (300), a heat dissipation mechanism (200) is fixedly installed at the top end of the solar panel (150), an LED lamp body (130) is fixedly installed at the bottom end of the solar panel (150), a protective shell (140) is hinged to one side of the solar panel (150), the heat dissipation mechanism (200) comprises a support rod (210), a heat insulation plate (211) and a heat dissipation fan (212), and the number of the, the LED lamp is characterized in that a heat insulation plate (211) is fixedly mounted at the top end of the supporting rod (210), a heat radiation fan (212) is fixedly mounted at the bottom end of the heat insulation plate (211), heat radiation fins (213) are fixedly mounted at the bottom end of the heat radiation fan (212), one side of each heat radiation fin (213) is tightly attached to one side of the LED lamp body (130), and one side of the supporting rod (210) is fixedly connected with one side of the solar panel (150).

2. The LED street lamp with efficient heat dissipation and low power consumption of claim 1, wherein: no. two screw holes (126) are formed in one side of the second supporting rod (122), a second bolt (125) is inserted into one side of the second screw hole (126), a first screw hole (123) is formed in one side of the third supporting rod (121), and a first bolt (124) is inserted into one side of the first screw hole (123).

3. The LED street lamp with efficient heat dissipation and low power consumption of claim 1, wherein: one side of the protective shell (140) is fixedly provided with a fixing plate (143), and the fixing plate (143) is transparent.

4. The LED street lamp with efficient heat dissipation and low power consumption of claim 3, wherein: a clamping groove (141) is formed in the surface of the fixing plate (143), and a clamping block (142) is rotatably mounted at the bottom end of the solar panel (150).

5. The LED street lamp with efficient heat dissipation and low power consumption of claim 1, wherein: the rotating mechanism (300) comprises a cross rod (311), a concave plate (310) and a connecting rod (315), the cross rod (311) is transversely inserted into the concave plate (310), an extrusion cam (314) is rotatably installed on one side of the cross rod (311), and a first latch (313) is fixedly installed inside the concave plate (310).

6. The LED street lamp with efficient heat dissipation and low power consumption of claim 5, wherein: the both sides fixed mounting of connecting rod (315) has No. two latches (312), latch (313) and No. two latches (312) intermeshing, one side and No. three branch (121) fixed connection of concave plate (310), one side and solar panel (150) fixed connection of connecting rod (315).