CN209604991U

CN209604991U - A kind of LED street lamp improved service life

Info

Publication number: CN209604991U
Application number: CN201920455921.5U
Authority: CN
Inventors: 周礼真
Original assignee: Jiangsu Still Optoelectronics Technology Co Ltd
Current assignee: Jiangsu Still Optoelectronics Technology Co Ltd
Priority date: 2019-04-05
Filing date: 2019-04-05
Publication date: 2019-11-08
Anticipated expiration: 2029-04-05

Abstract

The utility model discloses a kind of LED street lamps improved service life, including lampshade, the inner wall of the lampshade is equipped with cavity, the inner wall of the cavity is welded with fixed link, the surface of the fixed link is socketed with rotation axis, and the surface of the rotation axis is fixedly connected with deck, and the lower end side of the deck is welded with fixture block, the inside of the cavity is fixedly installed with block, and the block is abutted with fixture block.The motor and flabellum of setting, solve existing LED street lamp, are radiated by single heat release hole, radiate slow problem, the roller bearing and deck of setting, solving the LED lamp panel in existing LED street lamp is inconvenient to install, and the problem of being dismantled, being replaced is inconvenient to after damage.

Description

A kind of LED street lamp improved service life

Technical field

The utility model relates to street lamp technology field, specially a kind of LED street lamp improved service life.

Background technique

LED street lamp refers to the street lamp made of LED light source, has efficient, safety, energy-saving and environmental protection, service life length, response speed The particular advantages such as fast, the colour rendering index height of degree, have a very important significance city illumination energy conservation, LED street lamp and conventional street lamp Unlike, LED light source is using low-voltage DC supply, the efficient white light synthesized by GaN base power-type blue-ray LED with yellow, tool There are the particular advantages such as efficient, safety, energy-saving and environmental protection, service life length, fast response time, colour rendering index height, can be widely applied to Road.Outer cover can use production, and high temperature resistant is low temperature resistant up to -45 degree up to 135 degree.

Existing LED street lamp is radiated by single heat release hole, and heat dissipation is slow, and the LED light in existing LED street lamp Plate is inconvenient to install, and is inconvenient to be dismantled after damage, replace.

Utility model content

The purpose of this utility model is to provide a kind of LED street lamps improved service life, to solve above-mentioned background technique The problem of middle proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of LED street lamp improved service life, Including lampshade, the inner wall of the lampshade is equipped with cavity, and the inner wall of the cavity is welded with fixed link, the surface set of the fixed link It is connected to rotation axis, the surface of the rotation axis is fixedly connected with deck, and the lower end side of the deck is welded with fixture block, the sky The inside of chamber is fixedly installed with block, and the block is abutted with fixture block；

The upper end of the deck is equipped with LED lamp panel, is fixedly mounted inside the lampshade of the LED lamp panel upper end organic Shell, casing is interior to be equipped with motor, and motor is fixedly connected with flabellum by shaft.

Preferably, the top surface of the lampshade is equipped with heat release hole, and the bottom of lampshade is fixedly installed with PC transparent panel.

Preferably, the upper surface of the lampshade is fixedly connected with support column, and the upper end of support column is welded with rain visor.

Preferably, the interior side of the cavity welds spring, and the spring is laterally arranged, and the spring and deck side Wall welding.

Preferably, the on both sides of the middle of the LED lamp panel is equipped with roller bearing, and the inner wall of the lampshade is equipped with sliding slot, the sliding slot It opens up along longitudinal direction, and the sliding slot bottom extends to lampshade bottom, the roller bearing is slidably arranged in sliding slot.

Preferably, the deck is rotated synchronously with the rotation axis, when the block is abutted with fixture block, the deck top Portion is rocked in the lampshade, and the deck top planes are in a horizontal position, and the LED lamp panel is placed on the deck top On facial planes.

Compared with prior art, the utility model has the beneficial effects that the LED street lamp improved service life, passes through electricity Machine and flabellum accelerate heat and shed out of heat release hole, and the radiating rate improved in LED street lamp makes rainwater will not by rain visor It is flowed into lampshade by heat release hole, will not influence the proper heat reduction of LED street lamp, by roller bearing and deck, make in LED street lamp LED lamp panel facilitates installation, facilitates after damage and is dismantled, replaced, and passes through PC transparent panel, after bursting LED lamp panel short circuit, glass Slag, which will not fall, drops out lampshade, injures pedestrian.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the roller bearing and sliding slot sectional view of the utility model；

Fig. 3 is the cavity and deck sectional view of the utility model；

Fig. 4 is the side view of the utility model；

Fig. 5 is the circuit diagram of the utility model.

In figure: 1, heat release hole；2, lampshade；3, PC transparent panel；4, LED lamp panel；5, casing；6, sliding slot；7, roller bearing；8, bullet Spring；9, deck；10, flabellum；11, shaft；12, motor；13, cavity；14, fixed link；15, block；16, rotation axis；17, block Block；18, rain visor；19, support column.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of LED street lamp improved service life, including lamp Cover 2, the upper end face of lampshade 2 is fixedly connected with support column 19, and the upper end of support column 19 is welded with rain visor 18, passes through rain visor 18, it flow into rainwater will not by heat release hole 1 in lampshade 2, the upper end face of lampshade 2 is equipped with heat release hole 1, right by heat release hole 1 Lampshade 2 radiates, and the bottom of lampshade 2 is fixedly installed with PC transparent panel 3, the PC transparent panel 3 model YY-118, model PC The features such as transparent panel 3 has shock resistance, and translucency is good, fire-retardant, elasticity is good, after bursting 4 short circuit of LED lamp panel, PC transparent panel 3 is not It can burst therewith, glass dregs, which will not fall, drops out lampshade 2, injures pedestrian.

Fig. 2, Fig. 3 and Fig. 4 are please referred to, the inside of lampshade 2 is fixedly installed with casing 5, is equipped with motor 12, motor in casing 5 12 are fixedly connected with flabellum 10 by shaft 11, drive flabellum 10 to rotate by the shaft 11 of motor 12, to blowing in lampshade 2 The inner wall of wind, lampshade 2 is equipped with cavity 13, and the inner wall of cavity 13 is welded with fixed link 14, and the surface of fixed link 14 is socketed with rotation Axis 16, the surface of rotation axis 16 are fixedly connected with deck 9, and the lower end side of deck 9 is welded with fixture block 17, and the inside of cavity 13 is solid Dingan County is equipped with block 15, and block 15 is abutted with fixture block 17.

The interior side of cavity 13 welds spring 8, and spring 8 and deck 9 weld, and the upper end of deck 9 is equipped with LED lamp panel 4, The on both sides of the middle of LED lamp panel 4 is equipped with roller bearing 7, and the inner wall of lampshade 2 is equipped with sliding slot 6, and sliding slot 6 is slidably connected with roller bearing 7, passes through rolling Axis 7 slides up and down LED lamp panel 4 in sliding slot 6, so that deck 9 is blocked LED lamp panel 4 by the elastic force of spring 8, makes LED lamp panel 4 It is fixed.

Specifically, by the outside side oscillation of deck 9, the deck 9 turns with the rotation axis 16 is synchronous by the effect of spring 8 It is dynamic, it when the block 15 is abutted with fixture block 17, is rocked in the lampshade 2 at the top of the deck 9, and 9 top of the deck Plane is in a horizontal position, and the periphery of the LED lamp panel 4 is placed in 9 top planes of deck.

The sliding slot 6 opens up along longitudinal direction, and roller bearing 7 slides in sliding slot 6, so that LED lamp panel 4 can move up and down, and institute It states 6 bottom of sliding slot and extends to 2 bottom of lampshade, the roller bearing 7 is slidably arranged in sliding slot 6, when deck 9 is contracted in cavity 13 Afterwards, LED lamp panel 4 can be moved down along sliding slot 6, until being detached from the limitation of sliding slot 6, that is, be facilitated LED lamp panel 4 from lamp Maintenance or replacement are taken out in cover 2.

Referring to Fig. 5, the model 57HBR of motor 12, the motor 12 of the model is the electricity with rotation and self-locking function Machine, motor 12 are connected in series by conducting wire and external power supply, and the model LL-LDDT of LED lamp panel 4, LED lamp panel 4 passes through conducting wire It is connected in series with external power supply.

When the utility model is specifically implemented: pushing up LED lamp panel 4, LED lamp panel 4 is by roller bearing 7 in cunning when installation Sliding in slot 6, after sliding into 13 upper end of cavity, deck 9 in cavity 13 pops up cavity 13, this space-time due to the elastic force of spring 8 Block 15 in chamber 13 resists the fixture block 17 in 9 outside of deck, unclamps LED lamp panel, and the fixed support LED lamp panel 4 of deck 9 works as LED light After plate 4 damages, LED lamp panel 4 is lifted upwards, deck 9 is pushed, is collapsible into deck 9 in cavity 13, is slided LED lamp panel 4, is made LED Lamp plate 4 is detached from sliding slot 6 and facilitates after damage to realize that the LED lamp panel 4 in LED street lamp facilitates installation and dismantled, replaced, make Used time, LED lamp panel 4 light, and motor 12 is run, and motor 12 drives flabellum 10 to rotate, and to drying in lampshade 2, make the heat in lampshade 2 Amount sheds out of heat release hole 1, accelerates heat and sheds out of heat release hole 1, improves the radiating rate in LED street lamp, when raining, rain cover Plate 18 keeps off the rain for LED street lamp, and rain visor 18 flow into rainwater will not by heat release hole 1 in lampshade 2, will not influence LED street lamp Proper heat reduction.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of LED street lamp improved service life, including lampshade (2), it is characterised in that: the inner wall of the lampshade (2) is equipped with The inner wall of cavity (13), the cavity (13) is welded with fixed link (14), and the surface of the fixed link (14) is socketed with rotation axis (16), the surface of the rotation axis (16) is fixedly connected with deck (9), and the lower end side of the deck (9) is welded with fixture block (17), the inside of the cavity (13) is fixedly installed with block (15), and the block (15) abuts with fixture block (17)；

The upper end of the deck (9) is equipped with LED lamp panel (4), fixed peace inside the lampshade (2) of LED lamp panel (4) upper end Equipped with casing (5), motor (12) are equipped in casing (5), motor (12) is fixedly connected with flabellum (10) by shaft (11).

2. a kind of LED street lamp improved service life according to claim 1, it is characterised in that: the top of the lampshade (2) Portion surface is equipped with heat release hole (1), and the bottom of lampshade (2) is fixedly installed with PC transparent panel (3).

3. a kind of LED street lamp improved service life according to claim 2, it is characterised in that: the lampshade (2) it is upper Surface is fixedly connected with support column (19), and the upper end of support column (19) is welded with rain visor (18).

4. a kind of LED street lamp improved service life according to claim 1, it is characterised in that: the cavity (13) Interior side welds spring (8), and the spring (8) is laterally arranged, and the spring (8) and deck (9) sidewall weld.

5. a kind of LED street lamp improved service life according to claim 4, it is characterised in that: the LED lamp panel (4) On both sides of the middle be equipped with roller bearing (7), the inner wall of the lampshade (2) is equipped with sliding slot (6), and the sliding slot (6) opens up along longitudinal direction, and institute It states sliding slot (6) bottom and extends to lampshade (2) bottom, the roller bearing (7) is slidably arranged in sliding slot (6).

6. a kind of LED street lamp improved service life according to claim 5, it is characterised in that: the deck (9) is with institute Rotation axis (16) synchronous rotation is stated, when the block (15) is abutted with fixture block (17), is rocked at the top of the deck (9) described In lampshade (2), and the deck (9) top planes are in a horizontal position, and the LED lamp panel (4) is placed on the deck (9) top On facial planes.