CN201487742U

CN201487742U - LED street lamp convenient for mounting and maintenance

Info

Publication number: CN201487742U
Application number: CN200920204159XU
Authority: CN
Inventors: 王桥立
Original assignee: SHENZHEN SANSUN HI-TECH Co Ltd
Current assignee: SHENZHEN SANSUN HI-TECH Co Ltd
Priority date: 2009-08-28
Filing date: 2009-08-28
Publication date: 2010-05-26
Anticipated expiration: 2019-08-28

Abstract

The utility model discloses an LED street lamp convenient for mounting and maintenance, comprising a plurality of LEDs and lenses. The LEDs and the lenses are mounted on a plurality of aluminum bases which are mounted on a reflecting cover by screw nails; the reflecting cover is fixed on two mounting rods by screw bolts; a water eliminator is mounted on the two mounting rods by screw bolts; tempered glass and a waterproof rubber ring are fixed on the mounting rods by a pressure plate through antirust screw bolts; power supplies of the LEDs are mounted on a power mounting plate which is fixed on the mounting rods through antirust screw bolts; a plurality of sets of clamps capable of fixedly being connected with a street lamp post are mounted on the mounting rods through antirust screw bolts; and the back side of each aluminum base is provided with a heat radiator. The utility model solves the technical problems of an LED street lamp of inconvenient installation and maintenance, low coefficient of source efficiency, difficult heat radiation and poor water resistance.

Description

A kind of LED street lamp that makes things convenient for installation and maintenance

Technical field

The utility model relates to the LED lighting, relates in particular to a kind of LED street lamp that makes things convenient for installation and maintenance.

Background technology

The LED lighting engineering is as third generation lighting source continue incandescent lamp, fluorescent lamp after, has efficiently, advantages such as energy-saving and environmental protection and long service life, just is being called as the significant product of the revolution of throwing light on for the third time in the world.Therefore, promoting the LED lighting engineering is the inexorable trend of current lighting engineering development, and promoting the LED street lamp is the important channel of realizing energy-saving and emission-reduction, is the inevitable requirement of implementing independent innovation strategy, extensive use LED street lamp, and economy and ecological benefits are very huge.

The structure of the LED street lamp product of present most of enterprises generally adopts the integrated design of die cast, exists cost height, weight to exceed standard, cooling system is unreasonable and problem such as difficult in maintenance.Under different environment, use, also exist the adjustment difficulty, spillage of material of light big, shortcoming such as poor stability, brought very big difficulty for the extensive popularization of LED street lamp.

Therefore, lifting, heat radiation, optically focused, the waterproof problem that the LED street lamp is convenient to installation and maintenance, source efficiency is the bottleneck in the present LED street lamp design, is a technical problem that needs to be resolved hurrily in the industry.

The utility model content

The utility model is will solve existing LED street lamp to be not easy to the technical problem that installation and maintenance, source efficiency are not high, be difficult for heat radiation and not enough waterproof.

For solving the problems of the technologies described above, the technical scheme that the utility model provides is: a kind of LED street lamp that makes things convenient for installation and maintenance, comprise a plurality of LED, lens, this LED and lens are installed on the polylith aluminium base, wherein: described aluminium base is installed on the reflector by screw, and this reflector is fixed on two mounting rods by screw rod; One water fender is installed on described two mounting rods by screw; One pressing plate is fixed on a safety glass on the described mounting rod by antirust screw rod, and the power supply of LED is installed on the power supply installing plate, and this power supply installing plate is fixed on the described mounting rod by antirust screw rod; The many covers stationary fixture that can fixedly connected with street lamp post is installed on the described mounting rod by antirust screw rod.

Also be provided with side seat between described safety glass and mounting rod, two corresponding sides of this side seat are provided with flanging; One waterproof apron is crushed between described safety glass and the side seat, reaches waterproof effect.

The back side of each described aluminium base is provided with a radiator, also is provided with a respirator that is connected with this heat radiation space, makes better heat-radiation effect.

Compared with prior art, each independent parts of the present utility model all are to couple together by screw rod, be different from common integratedly, make dismounting and safeguard more conveniently, safety glass is by the waterproof apron crimping and be provided with water fender and make waterproof better, reflector can make spotlight effect better, the back side at each aluminium base is provided with radiator, also is provided with respirator, and the heat that can rapidly LED be distributed emits, prevent that street lamp is overheated, thereby prolonged its life-span.

Description of drawings

Below in conjunction with drawings and Examples the utility model is made detailed explanation, wherein:

Fig. 1 is the structural representation of the utility model preferred embodiments;

Fig. 2 is the rear view of Fig. 1;

Fig. 3 is the front view of Fig. 1;

Fig. 4 is that Fig. 2 is along the schematic diagram of A-A to the cross section;

Fig. 5 is the exploded view of Fig. 1.

The specific embodiment

The utility model preferred embodiments, as Fig. 1, the LED street lamp that makes things convenient for installation and maintenance shown in Figure 3, include LED and the optical lens 2 of 60 1W, and weld respectively and be installed on 3 aluminium bases 1, described aluminium base 1 is installed on the reflector 15 of a high purity aluminium oxide plate by screw, the middle part of reflector 15 is recessed, change angle of inclination, the curvature of reflector, can make the scope of light-illuminating of LED wideer, this reflector is fixed on by screw rod on the mounting rod 10 of two metals, and mounting rod utilizes conventional model, metallic rod light, proof strength to be supporting part; One water fender 6 is located at the back of street lamp, and is installed on described two mounting rods 10 by screw, and anti-sealing directly enters in the lamp; Antirust screw rod 17 is fixed on a pressing plate 13, a safety glass 14, a waterproof apron 11 and a side seat 12 on the described mounting rod 10 successively, and two corresponding sides of this side seat 12 are provided with flanging can play fixing and waterproof action; The power supply of LED is installed on the power supply installing plate 8, and this power supply installing plate is fixed on the mounting rod 10, as shown in Figure 2 by antirust screw rod; The 3 cover stationary fixtures 9 that can fixedly connected with the lamp stand that supports street lamp are installed on the mounting rod 10 by antirust screw rod.The moulding separately of each parts of the utility model connects by bolt and to make installation and removal also make things convenient for maintenance easily, for exploitation, production and the popularization of LED street lamp provides great convenience.

The two ends of described radiator 5 are separately installed with front apron 4 and backboard 7, and this front apron and backboard are fixed on the described mounting rod 10 by screw, and the protection street lamp also plays the bracing frame effect, as shown in Figure 2.Be provided with a radiator 5 at the back side of each aluminium base 1, as Fig. 4, shown in Figure 5, aluminium base 1 and radiator 5 become the cooling system of LED street lamp, leave enough heat radiation spaces between radiator 5 and water fender 6, guarantee the radiating effect of street lamp; Because the LED lamp is operated under the totally enclosed environment, lamp interior can't be carried out the gas exchange with external environment condition, can cause internal temperature rising pressure to increase when working long hours, produce pressure differential with extraneous air, increase the light fixture inner wall pressure, quicken light fixture and wear out, therefore described backboard 7 is provided with a respirator 16 that is connected with the heat radiation space, this respirator can only carry out air exchange and rainwater and dust can not pass through, and has strengthened the reliability of LED street lamp.

Abovely the utility model is specifically described, but those skilled in the art can make numerous variations or variation to these embodiments these changes and changing within the scope that should fall into the utility model protection in conjunction with better embodiment.

Claims

1. LED street lamp that makes things convenient for installation and maintenance, comprise a plurality of LED (3), lens (2), this LED and lens are installed on the polylith aluminium base (1), it is characterized in that: described aluminium base (1) is installed on the reflector (15) by screw, and this reflector is fixed on two mounting rods (10) by screw rod; One water fender (6) is installed on described two mounting rods (10) by screw; One pressing plate (13) is fixed on a safety glass (14) on the described mounting rod (10) by antirust screw rod (17), and the power supply of LED is installed on the power supply installing plate (8), and this power supply installing plate is fixed on the described mounting rod (10) by antirust screw rod; The many covers stationary fixture (9) that can fixedly connected with street lamp post is installed on the described mounting rod (10) by antirust screw rod.

2. LED street lamp according to claim 1 is characterized in that: also be provided with side seat (12) between described safety glass (14) and mounting rod (10), two corresponding sides of this side seat are provided with flanging; One waterproof apron (11) is crushed between described safety glass (14) and the side seat (12).

3. LED street lamp according to claim 2 is characterized in that: the middle part of described reflector (15) is recessed.

4. according to each described LED street lamp of claim 1 to 3, it is characterized in that: the back side of each described aluminium base (1) is provided with a radiator (5).

5. LED street lamp according to claim 4 is characterized in that: leave the heat radiation space between described radiator (5) and the water fender (6).

6. LED street lamp according to claim 5 is characterized in that: the two ends of described radiator (5) are separately installed with front apron (4) and backboard (7), and this front apron and backboard are fixed on the described mounting rod (10) by screw.

7. LED street lamp according to claim 6 is characterized in that: described backboard (7) is provided with a respirator (16) that is connected with described heat radiation space.