CN211119025U

CN211119025U - Environment-friendly L ED bridge lamp

Info

Publication number: CN211119025U
Application number: CN201921745348.8U
Authority: CN
Inventors: 陈师伟
Original assignee: Individual
Current assignee: Beijing Kaishunteng Architectural Design Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-07-28
Anticipated expiration: 2029-10-17

Abstract

the utility model relates to a bridge street lamp technical field discloses an environment-friendly L ED bridge lamp, including casing, montant, screw, loop bar, last gear, lower gear, lamp shade and base, the top of montant is connected with the surface fixed connection at the back of casing, the surface of montant and the inner wall swing joint of loop bar, casing surface fixed surface installs the copper sheet, the bottom of casing and the top fixed connection of lamp shade, the bottom and the bulb fixed connection of casing, the bottom fixed connection of circuit and starter circuit board is passed through at the top of bulb, the fin fixed connection of the top of starting circuit board shell and heat abstractor bottom, heat abstractor's surface and the inner wall of casing closely laminate.

Description

Environment-friendly L ED bridge lamp

Technical Field

the utility model relates to a bridge street lamp technical field specifically is an environment-friendly L ED bridge lamp.

Background

the L ED lamp is 80% higher than the traditional incandescent lamp in energy efficiency, but the L0 ED component and the driver circuit have great heat dissipation capacity, if the heat is not properly discharged, the luminosity and the service life of the L ED lamp will be rapidly reduced, the problems of power supply damage, light decay acceleration, short service life and the like caused by poor heat dissipation are always important for improving the performance of the L ED lighting system, the improvement of the luminous efficiency and the service life of the L ED lamp is one of the most important problems in the current stage, and the development of the L ED industry also takes high-power, high-brightness and small-size L ED products as the development key points, so that a heat dissipation substrate with high heat dissipation performance and precise size is provided and becomes the development trend of the L ED heat dissipation substrate in the future.

SUMMERY OF THE UTILITY MODEL

the utility model provides an environment-friendly L ED bridge light, this environment-friendly L ED bridge light have solved the unable quick radiating problem behind the heat abstractor heat absorption.

in order to achieve the purpose, the utility model discloses an environment-friendly L ED bridge lamp, including casing, montant, screw, loop bar, upper gear, lower gear, lamp shade and base, the surface fixed connection of the back of montant top and casing, the surface of montant and the inner wall swing joint of loop bar, the screw passes through the thread groove that the loop bar was equipped with and loop bar threaded connection, the bottom of loop bar and the top fixed connection of base;

The bottom of the vertical rod is carved with sawtooth grains, the inner surface of the upper gear is fixed with the outer surface of the first connecting rod, one end of the first connecting rod is fixedly connected with the inner ring of the second bearing, the outer ring of the second bearing is fixedly connected with the inner wall of the sleeve rod, the other end of the first connecting rod is fixedly connected with the thread fastener through the first bearing which is fixedly arranged on the inner wall of the sleeve rod in a penetrating manner, the inner surface of the lower gear is fixedly connected with the outer surface of the second connecting rod, one end of the second connecting rod is fixedly connected with the inner ring of the fourth bearing, the outer ring of the fourth bearing is fixedly connected with the inner wall of the sleeve rod, the other end of the second connecting rod is fixedly connected with the inner ring of the third bearing, the outer ring of the third bearing is fixedly connected with the inner wall of the sleeve rod;

The starter circuit board comprises a shell, and is characterized in that a copper sheet is fixedly mounted on the outer surface of the shell, the bottom of the shell is fixedly connected with the top of a lampshade, the bottom of the shell is fixedly connected with a bulb, the top of the bulb is fixedly connected with the bottom of a starter circuit board through a circuit, the top of a shell of the starter circuit board is fixedly connected with radiating fins at the bottom of a radiating device, and the outer surface of the radiating device is tightly attached to the inner wall of the shell.

Preferably, the outer surface of the vertical rod at one end above the sawtooth grains is engraved with anti-skid grains, and the vertical rod is made of hard aluminum alloy.

Preferably, the lampshade is made of single-layer toughened glass, and the thickness of the toughened glass is 6 mm.

Preferably, the number of the copper sheets is thirty, and the thickness of the copper sheets is 1 mm.

Preferably, the material of the radiating fin at the bottom of the radiating device is metal copper.

Preferably, the thread fastener is cylindrical, the diameter of the circle is 40mm, the height of the circle is 50mm, and the depth of the engraved thread groove is 30 mm.

borrow by above-mentioned technical scheme, the utility model provides an environment-friendly L ED bridge light possesses following beneficial effect at least:

(1) this environment-friendly L ED bridge lamp thereby drives the rotation of gear and lower gear through the electric drill and makes the lamps and lanterns on the montant go up and down, has reached the effect of conveniently changing the light big gun.

(2) this environment-friendly L ED bridge light has reached the radiating effect of giving lamps and lanterns fast jointly through heat abstractor and copper sheet.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:

Fig. 1 is a schematic structural view of the present invention;

Fig. 2 is a schematic structural view of the inside of the loop bar in the present invention 1;

Fig. 3 is a schematic structural view of the housing of the present invention 1;

Fig. 4 is a front view of the copper sheet of the present invention 1.

FIG. 5 is a perspective view of the copper sheet of the present invention 1

In the figure: the lamp comprises a shell 1, a heat dissipation device 101, a starter circuit board 102, a bulb 103, a vertical rod 2, a screw 3, a sleeve rod 4, an upper gear 5, a thread fastener 51, a first bearing 52, a second bearing 53, a first 54 connecting rod, a lower gear 6, a third bearing 61, a fourth bearing 62, a second 63 connecting rod, a lampshade 7, a copper sheet 8 and a base 9.

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.

referring to fig. 1-5, the utility model provides a technical scheme, an environment-friendly L ED bridge lamp, including casing 1, montant 2, screw 3, loop bar 4, upper gear 5, lower gear 6, lamp shade 7 and base 9, the top of montant 2 is connected with the surface fixed at the back of casing 1, the surface of montant 2 is connected with the inner wall swing joint of loop bar 4, screw 3 is connected with loop bar 4 screw thread through the thread groove that loop bar 4 was equipped with, the bottom of loop bar 4 is connected with the top fixed of base 9;

The bottom of a vertical rod 2 is carved with sawtooth lines, the outer surface of one end of the vertical rod 2, which is positioned above the sawtooth lines, is carved with anti-skid lines, the vertical rod 2 is made of hard aluminum alloy, the outer surface of one end of the vertical rod 2, which is positioned above the sawtooth lines, is provided with a waterproof pad, the inner surface of an upper gear 5 is fixed with the outer surface of a first connecting rod 54, one end of the first connecting rod 54 is fixedly connected with an inner ring of a second bearing 53, the outer ring of the second bearing 53 is fixedly connected with the inner wall of a sleeve rod 4, the other end of the first connecting rod 54 is fixedly connected with a thread fixing piece 51 through a first bearing 52 which is fixedly arranged on the inner wall of the sleeve rod 4, the thread fixing piece 51 is in a cylindrical shape, the circular diameter is 40mm, the height is 50mm, the depth of the carved thread groove is 30mm, the material of the thread fixing piece 51 is hard steel, the deeper thread groove can be, the inner surface of the lower gear 6 is fixedly connected with the outer surface of a second connecting rod 63, one end of the second connecting rod 63 is fixedly connected with an inner ring of a fourth bearing 62, an outer ring of the fourth bearing 62 is fixedly connected with the inner wall of the sleeve rod 4, the other end of the second connecting rod 63 is fixedly connected with an inner ring of a third bearing 61, an outer ring of the third bearing 61 is fixedly connected with the inner wall of the sleeve rod 4, and the upper gear 5 and the lower gear 6 are both meshed with sawtooth grains carved on a vertical rod;

The outer surface of the shell 1 is fixedly provided with the copper sheets 8, the number of the copper sheets 8 is thirty, the thickness of each copper sheet 8 is 1mm, the plurality of thin copper sheets 8 increase the surface area of heat dissipation and play a role in rapid heat dissipation, the bottom of the shell 1 is fixedly connected with the top of the lampshade 7, the lampshade 7 is made of single-layer toughened glass, the thickness of the toughened glass is 6mm, the single-layer glass is not easy to gather heat and plays a role in heat dissipation, the bottom of the shell 1 is fixedly connected with the bulb 103, the top of the bulb 103 is fixedly connected with the bottom of the starter circuit board 102 through a circuit, the top of the shell of the starter circuit board 102 is fixedly connected with the heat dissipation fins at the bottom of the heat dissipation device 101, the heat dissipation fins at the bottom of the heat dissipation device 101 are made of metal copper which is a good heat conduction material, the bottom of the heat sink 101 needs to transfer the heat generated by the lamp quickly, and the outer surface of the heat sink 101 is tightly attached to the inner wall of the housing 1.

when using, under the condition that the bulb damaged, use the electric drill to insert into screw thread firmware 51 thread groove with specific drill bit through unscrewing screw 3, let lamps and lanterns on the montant descend the height that the workman can work under the effect of electric drill, when normal use, can make L ED subassembly and driver circuit produce a lot of heats when L ED lamp begins to work, absorb the heat to it through heat abstractor 101, the heat is through heat abstractor 101, the heat cools down to its inside fast under the combined action of casing 1 and copper sheet 8, copper sheet 8 can play better cooling effect when strong wind or sleet weather.

it is right above the utility model provides an environment-friendly L ED bridge light has carried out the detailed introduction, the utility model discloses it is right to have applied specific individual example the utility model discloses a principle and embodiment have been elucidated, and the description of above embodiment is only used for helping to understand the utility model discloses a method and core thought thereof, it should point out, to the ordinary skilled person in this technical field, under the prerequisite that does not deviate from the utility model discloses the principle, can also be right the utility model discloses a plurality of improvements and embellishments are carried out, and these are improved and embellishment and are also fallen into the protection of the claim of the utility model.

Claims

1. an environment-friendly L ED bridge lamp comprises a shell (1), a vertical rod (2), a screw (3), a loop bar (4), an upper gear (5), a lower gear (6), a lampshade (7) and a base, and is characterized in that the top of the vertical rod (2) is fixedly connected with the outer surface of the back of the shell (1), the outer surface of the vertical rod (2) is movably connected with the inner wall of the loop bar (4), the screw (3) is in threaded connection with the loop bar (4) through a threaded groove formed in the loop bar (4), and the bottom of the loop bar (4) is fixedly connected with the top of the base (9);

The bottom of montant (2) is carved with the sawtooth line, go up the internal surface of gear (5) and the external fixed surface of connecting rod (54), the one end of connecting rod (54) and the inner ring fixed connection of bearing two (53), the outer loop of bearing two (53) and the inner wall fixed connection of loop bar (4), the other end of connecting rod one (54) is through running through in bearing one (52) and screw firmware (51) fixed connection on loop bar (4) inner wall, the internal surface of lower gear (6) and the external fixed connection of connecting rod two (63), the one end of connecting rod two (63) and the inner ring fixed connection of bearing four (62), the outer loop of bearing four (62) and the inner wall fixed connection of loop bar (4), the other end of connecting rod two (63) and the inner ring fixed connection of bearing three (61), the outer loop of bearing three (61) and the inner wall fixed connection of loop bar (4), the upper gear (5) and the lower gear (6) are both meshed with the sawtooth grains engraved on the vertical rod (2);

Casing (1) surface fixed mounting has copper sheet (8), the bottom of casing (1) and the top fixed connection of lamp shade (7), the bottom and bulb (103) fixed connection of casing (1), the bottom fixed connection of circuit and starter circuit board (102) is passed through at the top of bulb (103), the top of starter circuit board (102) shell and the fin fixed connection of heat abstractor (101) bottom, the surface of heat abstractor (101) closely laminates with the inner wall of casing (1).

2. the environment-friendly L ED bridge light as claimed in claim 1, wherein the outer surface of the end of the vertical rod (2) above the sawtooth pattern is engraved with anti-skid lines, and the vertical rod is made of hard aluminum alloy.

3. the environment-friendly L ED bridge lamp as claimed in claim 1, wherein the lampshade (7) is made of single-layer toughened glass, and the thickness of the toughened glass is 6 mm.

4. the environment-friendly L ED bridge light as claimed in claim 1, wherein the number of the copper sheets (8) is thirty, and the thickness of the copper sheets (8) is 1 mm.

5. the environment-friendly L ED bridge light as claimed in claim 1, wherein the heat sink at the bottom of the heat sink (101) is made of copper.

6. the environment-friendly L ED bridge light as claimed in claim 1, wherein the screw fastener (51) is cylindrical, has a circular diameter of 40mm, a height of 50mm and a threaded groove depth of 30 mm.