CN202149406U

CN202149406U - Modularized combined led street lamp

Info

Publication number: CN202149406U
Application number: CN201120227265U
Authority: CN
Inventors: 邱柏东
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-06-30
Filing date: 2011-06-30
Publication date: 2012-02-22
Anticipated expiration: 2021-06-30

Abstract

A modularized combined LED street lamp is disclosed, and belongs to the technical field of illuminating apparatus, comprising a lamp frame and a plurality of LED lamp heads installed in a lamp frame cavity of the lamp frame and an LED driver arranged in the lamp frame cavity and connected electrically with the LED lamp heads. Each LED lamp head comprises a radiator, an LED light source plate, an LED light source and a light mask. The radiator is fixed with the lamp frame cavity, the LED light source is fixed with the radiator and the LED light source is arranged on the LED light source plate and connected electrically with the LED driver. The light mask shields the LED light source plate and is fixed with the radiator. The utility model had the advantages that the LED lamp head and LED driver as a whole in prior art are unnecessary to change so as to save the resources and the use cost; and the utility model has a simple integral structure and is beneficial to maintaining and repairing.

Description

Modular LED combined type street lamp

Technical field

The utility model belongs to the illuminating equipment technical field, is specifically related to a kind of Modular LED combined type street lamp

Background technology

receive thinking highly of especially of people owing to the LED light fixture has strong points such as light efficiency height, energy savings, long service life, environmental protection and maintenance workload are little; In disclosed Chinese patent document, be no lack of technical information about the LED light fixture, slightly with give an example like CN201748219U (a kind of many LED light fixtures of use), CN201757302U (assembly type LED lamp), CN201772302U (LED light fixture), CN101984280A (LED light fixture), CN201462616U (a kind of LED pendent lamp), CN201731397U (inhale to push up and hang fitting structure), CN201568846U (the energy-conservation factory building pendent lamp of LED), CN201187717Y (LED electrolier lamp) and CN201819125U (active heat removal LED pendent lamp) or the like.

Lifting the LED light fixture that reaches above are not limited to all is to indoor; It is not the light fixture category of street lamp, greenery patches lamp and the Square Lamp and so on of outdoor application; And the LED street lamp that uses more and more at present is owing to take over traditional lamp post structure form almost stereotypedly; No matter therefore be after led light source damages back and/or led driver damage; The way that solves can only be replaced complete LED lamp holder, then cause the operation and maintenance cost big, and cause the wasting of resources.

In view of above-mentioned prior art, be necessary to improve, to this, the applicant has done useful design, and the technical scheme that will introduce below produces under this background

Summary of the invention

are in case the task of the utility model is to provide a kind of ought occur in use that led light source damages or led driver lost efficacy then only need change led light source or led driver pointedly and need not the whole LED lamp holder is changed and used embodiment and both saved the Modular LED combined type street lamp that resource is practiced thrift use cost, helped to ensure the convenience of the terse and Maintenance and Repair of structure comprehensively.

The task of the utility model is accomplished like this; A kind of Modular LED combined type street lamp comprises lamp door and is installed on the LED lamp holder in the lamp door chamber of lamp door and is arranged on the led driver that is electrically connected with said LED lamp holder in the said lamp door chamber that be characterised in that: said LED lamp holder has a plurality of; Each LED lamp holder comprises radiator, led light source plate, led light source and light shield; Radiator and said lamp door chamber are fixed, and led light source plate and radiator are fixed, and led light source is arranged on the led light source plate; And be electrically connected with described led driver, light shield covers the led light source plate and protects and fix with radiator.

are in one of the utility model concrete embodiment; One end of said lamp door constitutes the terminal box separated with said lamp door chamber; Be provided with the waterproof junction block that equates with the quantity of said LED lamp holder in the terminal box; Waterproof junction block and described led driver are electrically connected, and are electrically connected with described LED lamp holder, and the position placed in the middle of the other end of lamp door is extended with a lamppost connector.

are in another concrete embodiment of the utility model; Respectively has the fixing prominent bar of a LED lamp holder on the wall body of a side that faces each other of the length direction in described lamp door chamber; And in the lamp door chamber, also be fixed with a LED lamp holder holder; The fixing prominent bar of this LED lamp holder holder and said LED lamp holder is parallel; And the middle position between the fixing prominent bar of pair of LEDs lamp holder, the fixing prominent bar of the radiator of said LED lamp holder and LED lamp holder is fixed, and fixes with said LED lamp holder holder.

The technical scheme that the utility model provides has following technique effect: when occurring the led light source damage in the use; As long as change led light source separately; And when led driver breaks down; Therefore then change led driver separately, need not to resemble the prior art whole LED lamp holder and led driver integral replacing, thereby can economize on resources and use cost; Overall structure simply helps Maintenance and Repair.

Description of drawings

Fig. 1 is the first embodiment sketch map of the utility model.

Fig. 2 is the second embodiment sketch map of the utility model.

Fig. 3 is the 3rd embodiment sketch map of the utility model.

Fig. 4 is the 4th embodiment sketch map of the utility model.

Fig. 5 is the application examples sketch map of the utility model.

The specific embodiment

Embodiment 1:

see also Fig. 1 and Fig. 5, in Fig. 1, have provided the lamp door 1 of rectangular body substantially, the lamp door chamber 11 that surrounds around this lamp door 1 has.With present location status shown in Figure 1 is example; At an end of lamp door 1 is that left end constitutes the terminal box 12 separated with lamp door chamber 11; In terminal box 12, be provided with the waterproof junction block 121 that equates with the quantity of LED lamp holder 2, preferred scheme also can set a lid 122 on terminal box 12.The other end of lamp door 1 is that the middle position of right-hand member is extended with a lamppost connector 13, on lamppost connector 13, is equipped with to connect screw 131, and when the lamppost 4 with lamppost connector 13 and Fig. 5 signal connected, screw 131 was fixing with connecting.

on the wall body of a side that faces each other of the length direction in lamp door chamber 11 (on the wall of chamber) respectively has the fixing prominent bar 111 of a LED lamp holder; On the fixing prominent bar 111 of each LED lamp holder, offer the fixing screw hole 1111 that equates with the quantity of the following LED lamp holder 2 that also will mention; And in lamp door chamber 11, also be fixed with a LED lamp holder holder 112; This LED lamp holder holder 112 is parallel mutually with the fixing prominent bar 111 of aforesaid LED lamp holder in the present embodiment, and the middle position between the fixing prominent bar 111 of pair of LEDs lamp holder.Wherein: respectively offer quantity in the both sides of the length direction of LED lamp holder holder 112 and equate with aforesaid fixing screw hole 1111 and the corresponding screw hole 1121 in position, and constitute a lead-in wire groove 1122 at the position placed in the middle of the length direction of LED lamp holder holder 112.

The quantity of the LED lamp holder 2 of present embodiment signal is six; Be divided into two row (two rows) that lay respectively at aforesaid LED lamp holder holder 112 both sides; Whenever show three; Each LED lamp holder 2 comprises radiator 21, led light source plate 22, led light source 23 and light shield 24; The fixedly ear 211 usefulness hold-down screws 2111 towards the fixing prominent bar 111 of aforesaid LED lamp holder on the radiator 21 are fixing with the fixing screw hole 1111 that is opened on the fixing prominent bar 111 of LED lamp holder, and fixing with the screw hole 1121 that is opened on the LED lamp holder holder 112 with hold-down screw 2111 equally towards the fixedly ear 211 of LED lamp holder holder 112.Led light source plate 22 adopts light source board hold-down screw 221 fixing with radiator 21 together with the led light source 23 that is provided with on it, and light shield 24 usefulness light shield hold-down screws 241 are fixing with radiator 21, led light source 23 is covered protect.According to general knowledge, only just that the fixedly ear 211 of radiator 21 is fixing with fixing prominent bar 111 of aforesaid LED lamp holder and LED lamp holder holder 112 after led light source plate 22, led light source 23 and light shield 24 assemblings are accomplished.The lead of led light source 23 is electrically connected with waterproof junction box 121 by means of aforesaid lead-in wire groove 1122; And waterproof junction box 121 is electrically connected with the led driver 3 that is arranged on lamp door 1 other end (shown in Figure 1); Is furnished with a driver protecting cover 14 at the position corresponding to led driver 3 of lamp door 1; By shown in Figure 1, these driver protecting cover 14 usefulness protecting cover screws 141 1 lamp doors 1 are fixing.External power source is introduced with led driver 3 by power line 5 and is electrically connected.

preferably; End (left end shown in Figure 1) at lamp door 1 also is provided with dog screw 15; The other end (Fig. 1 right-hand member) is furnished with not shown dog screw 15 too, fixes so that connect groove 212 by the dog screw on dog screw 15 and the radiator 21.Because the quantity of related LED lamp holder 2 is six in the present embodiment, and two row are promptly arranged, and whenever shows three, so dog screw 15 is only to radiator 21 location of the LED lamp holder 2 that occupy two ends.

can be known by the foregoing description structure, when in use, in case led light source 23 damages; So as long as removal light shield 24; Whiz light source board hold-down screw 221 shifts out the led light source plate 22 that led light source 23 is installed, and light shield 24 is returned after the replacing again.If led driver 3 damages,, again driver protecting cover 14 is returned behind the led driver 3 to be replaced as long as whiz protecting cover screw 141 moves apart driver protecting cover 14.Therefore, as long as just needn't resemble and occur led light source 23 or led driver 3 prior art and cause and decrease situation complete LED lamp holder 2 is replaced, thus both helped economizing on resources, help to save use cost again.

Embodiment 2:

Fig. 2 is asked for an interview in , and only the quantity with LED lamp holder 2 changes four into, is divided into two row, whenever classifies two as, and all the other are all with the description to embodiment 1.

Embodiment 3:

Fig. 3 is asked for an interview in ; Change into the quantity of LED lamp holder 2 a pair of; Promptly adopt row, can save the LED lamp holder holder 112 in embodiment 1 and 2, adjacent LED lamp holder 2 is except fixing with the fixing prominent bar 111 of pair of LEDs lamp holder; Also fixed by screw and the tabula bar of setting up on lamp door 1, the lead-in wire that the led light source 23 of LED lamp 2 and waterproof junction block 121 are electrically connected can lay by means of the road, crack between the radiating fin 213 of radiator 21.All the other are all with the description to embodiment 1.

Embodiment 4:

Fig. 4 is asked for an interview in , changes, neutralizes the quantity of LED lamp holder 2 into following three, promptly adopts row.All the other are all with the description to embodiment 3.

Present embodiment does not receive the restriction of above-mentioned four embodiment, also various variations can be arranged, and still, so long as form but not the variation of essence, so all should be regarded as the protection domain of the utility model

Claims

1. Modular LED combined type street lamp; Comprise lamp door (1) and be installed on the LED lamp holder (2) in the lamp door chamber (11) of lamp door (1) and be arranged on the led driver (3) that is electrically connected with said LED lamp holder (2) in the said lamp door chamber (11); It is characterized in that: said LED lamp holder (2) has a plurality of; Each LED lamp holder (2) comprises radiator (21), led light source plate (22), led light source (23) and light shield (24); Radiator (21) is fixing with said lamp door chamber (11), and led light source plate (22) is fixing with radiator (21), and led light source (23) is arranged on the led light source plate (22); And be electrically connected with described led driver (3), light shield (24) covers led light source plate (22) and protects and fixing with radiator (21).

2. Modular LED combined type street lamp according to claim 1; An end that it is characterized in that said lamp door (1) constitutes the terminal box (12) separated with said lamp door chamber (11); Be provided with the waterproof junction block (121) that equates with the quantity of said LED lamp holder (2) in the terminal box (12); Waterproof junction block (121) is electrically connected with described led driver (3), and is electrically connected with described LED lamp holder (2), and the position placed in the middle of the other end of lamp door (1) is extended with a lamppost connector (13).

3. Modular LED combined type street lamp according to claim 1; It is characterized in that respectively having the fixing prominent bar (111) of a LED lamp holder on the wall body of a side that faces each other of length direction in described lamp door chamber (11); And in lamp door chamber (11), also be fixed with a LED lamp holder holder (112); This LED lamp holder holder (112) is parallel with the fixing prominent bar (111) of said LED lamp holder; And be positioned at the middle position between the fixing prominent bar (111) of pair of LEDs lamp holder, the radiator (21) of said LED lamp holder (2) is fixing with the fixing prominent bar (111) of LED lamp holder, and fixing with said LED lamp holder holder (112).