CN202757007U

CN202757007U - Roadway lighting light-emitting diode (LED) module

Info

Publication number: CN202757007U
Application number: CN201220330200XU
Authority: CN
Inventors: 魏青
Original assignee: 魏青
Current assignee: Lighting Technology Co., Ltd. Sanming Market
Priority date: 2012-11-02
Filing date: 2012-11-02
Publication date: 2013-02-27
Anticipated expiration: 2022-11-02

Abstract

A roadway lighting light-emitting diode (LED) module comprises a lamp shell and a lamp module. The lamp module comprises an LED lamp panel, a lens and a radiator, wherein the LED lamp panel is arranged between the lens and the radiator. The lamp shell is provided with a containing space in fit with the lamp module which is fixed in the containing space. The outer surface of the lamp shell is in fit with a shell of an outside street lamp. According to the novel roadway lighting LED module, the lamp module and the lamp shell are separated, the lamp module can be produced in a batch mode, the lamp shell only needs to be provided with the containing space which is in fit with the lamp module, and the outer surface of the lamp shell can be in fit with shells of different street lamps. Therefore, production efficiency of an enterprise is improved, and production cost is lowered. If the application number of the radiator used in the roadway lighting LED module is '201120384149.6' for example, a horizontal separating board and a longitudinal separating board need to be arranged on the lamp shell so as to facilitate ventilation and heat dissipation of the whole roadway lighting LED module.

Description

Road lighting LED module

Technical field

The utility model relates to semiconductor lighting systems technology field, is specifically related to a kind of road lighting LED module.

Background technology

Light emitting diode (LED) is a kind of light emitting semiconductor device that utilizes, and its luminescence mechanism is to utilize the compound action in electronics and hole to produce photon.LED has the luminous efficiency height, and colour rendering is good, and power consumption is treated few, energy-conserving and environment-protective, and security reliability is high, the advantage of long service life.LED has been substituted the high-pressure mercury lamp that present road lighting is mainly adopted as a kind of light source novel, low-power consumption, and the LED street lamp will replace the main force lamp source that high-pressure mercury lamp is called road lighting in the near future.

Traditional road lighting LED module normally directly designs a whole LED module according to the structure of street lamp, so that it directly is installed on the shell of street lamp after producing, but because present casing of street lamp is of all shapes and colors, it is just in time adaptive product that producer can not all design for each shell, has greatly increased so undoubtedly the production cost of enterprise;

On the other hand, name such as number of patent application " 201120384149.6 " is called the radiator that " a kind of LED radiator and the LED light fixture of this radiator is housed " discloses a kind of new structure, so that assemble easy to process quick and alleviated radiator weight, form a plurality of boss at fin by punching press, boss is between fin, so that form a plurality of gaps between the fin, form a plurality of gas communication passages between gap and the gap, realize multi-direction, multiloop intercommunication circulation of air, greatly improving radiating effect; The a plurality of boss of simultaneously punching press or casting increase the area of dissipation of heat sink, have also improved the radiating effect of radiator.

This radiator is when being applied to road lighting LED module, if lamp housing is coated on radiator week side, will hinder between radiator gap and the gap multi-direction, multiloop intercommunication circulation of air, reducing the radiating effect of whole light fixture, is that whole radiator performance is less than due effect.

The utility model content

The purpose of this utility model is to provide a kind of compact conformation simple, practical and convenient, and area of dissipation is large, good heat dissipation effect and road lighting LED module that can adaptive different casing of street lamps.

For solving the problems of the technologies described above, the utility model provides a kind of road lighting LED module, comprise lamp housing and lamp module, described lamp module comprises LED lamp plate, lens and radiator, described LED lamp plate is arranged between lens and the radiator, offer the accommodation space of adaptive lamp module on the described lamp housing, described lamp module is fixed in the accommodation space, the adaptive extraneous casing of street lamp of the outer surface of described lamp housing.

The utility model improves to be had, described radiator connects moulding by two or more fin, bonded to each other between fin and the fin, described fin is provided with a plurality of boss on a surface, is connected with boss with fin surface or boss for boss between the adjacent fin.

The utility model improves to be had, described radiator connects moulding by two or more fin, bonded to each other between fin and the fin, described fin is provided with the boss of multiple row, is connected with boss with fin surface or boss for boss between the adjacent fin.

The utility model improves to be had, and the left and right sides of described lamp housing is provided with lateral partitions, and lateral partitions forms horizontal excessively wind passage, and the both sides, front and back of described lamp housing are provided with longitudinal baffle, and described longitudinal baffle forms crosses the wind passage longitudinally.

The utility model improves to be had, and described radiator is threaded connection on the fixed mount lamp bracket.

The utility model improves to be had, and described led module is threaded connection and is fixed on the frame.

The beneficial effects of the utility model are: novel road lighting LED module, lamp module and lamp housing divided be arranged, lamp module can be produced in batches, lamp housing only need arrange the adaptive lamp module of accommodation space, and outer surface can adaptive different street lamps shell, increase the production efficiency of enterprise, reduced production cost; If what use in it is such as the radiator of application number such as " 201120384149.6 ", need to be provided with lateral partitions and longitudinal baffle at shell, be convenient to the ventilation and heat of whole road lighting LED module.

Description of drawings

Accompanying drawing 1 is the top view of road lighting LED module of the present utility model;

Accompanying drawing 2 is the left view of road lighting LED module of the present utility model;

Accompanying drawing 3 is the front view of road lighting LED module of the present utility model;

Accompanying drawing 4 is the upward view of road lighting LED module of the present utility model.

Label declaration: 1-lamp housing; The 11-accommodation space; The 12-lateral partitions; The 13-longitudinal baffle;

The 2-module.

The specific embodiment

By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, below in conjunction with embodiment and cooperate that accompanying drawing is detailed to give explanation.

See also Fig. 1 to accompanying drawing 4, a kind of road lighting LED module that the utility model provides shown in the accompanying drawing, comprise lamp housing 1 and lamp module 2, described lamp module 2 comprises LED lamp plate, lens and radiator, described LED lamp plate is arranged between lens and the radiator, offer the accommodation space 11 of adaptive lamp module 2 on the described lamp housing 1, described lamp module 2 is fixed in the accommodation space 11, the adaptive extraneous casing of street lamp of the outer surface of described lamp housing 1.

Lamp module 2 comprises LED lamp plate, lens and radiator, this three is fixed together, the common lamp module 2 that forms, therefore adding man-hour first with the batch production of light fixture template, in order to want the casing of street lamp of adaptive different styles, the lamp housing 1 of correspondingly-shaped is set with respect to different casing of street lamps, the middle part of lamp housing 1 offers the accommodation space 11 of adaptive lamp module 2, lamp module 2 is put into accommodation space 11, and the production efficiency of the enterprise of increase has reduced production cost.

In the present embodiment, described radiator connects moulding by two or more fin, bonded to each other between fin and the fin, described fin is provided with a plurality of boss on a surface, is connected with boss with fin surface or boss for boss between the adjacent fin.

Among the another kind of embodiment, described radiator connects moulding by two or more fin, bonded to each other between fin and the fin, described fin is provided with the boss of multiple row, is connected with boss with fin surface or boss for boss between the adjacent fin.

Above-mentioned two kinds of radiators are documented at the application documents of application number for " 201120384149.6 ", this paper does not just do tired stating, install again on the basis of this radiator, see also Fig. 1 and be provided with lateral partitions 12 to the left and right sides of accompanying drawing 4 described lamp housings 1, lateral partitions 12 forms horizontal excessively wind passage, the both sides, front and back of described lamp housing 1 are provided with longitudinal baffle 13, and described longitudinal baffle 13 forms crosses the wind passage longitudinally.

Owing to the Main Function that above-mentioned radiator is set is to make to form between the fin to form a plurality of gas communication passages between a plurality of gaps, gap, realize multi-direction, multiloop intercommunication circulation of air, therefore design the novel lamp housing 1 with mistake wind passage, strengthened the circulation of air of whole radiator, the lateral partitions 12 of concrete left and right directions and horizontal boss on the radiator form a whole horizontal wind passage of crossing, and the longitudinal baffle 13 of front and back forms a whole wind passage of crossing longitudinally with the vertical boss on the radiator.

In the present embodiment, described radiator is threaded connection on the fixed mount lamp bracket, the fixation that is threaded, and easy accessibility uses simply, and concrete can being fixed by bolts and nuts.

Concrete, described led module is threaded connection and is fixed on the frame.

The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.

Claims

1. road lighting LED module, it is characterized in that, comprise lamp housing and lamp module, it is characterized in that, described lamp module comprises LED lamp plate, lens and radiator, and described LED lamp plate is arranged between lens and the radiator, offers the accommodation space of adaptive lamp module on the described lamp housing, described lamp module is fixed in the accommodation space, the adaptive extraneous casing of street lamp of the outer surface of described lamp housing.

2. road lighting LED module according to claim 1, it is characterized in that, described radiator connects moulding by two or more fin, bonded to each other between fin and the fin, described fin is provided with a plurality of boss on a surface, is connected with boss with fin surface or boss for boss between the adjacent fin.

3. road lighting LED module according to claim 1, it is characterized in that, described radiator connects moulding by two or more fin, bonded to each other between fin and the fin, described fin is provided with the boss of multiple row, is connected with boss with fin surface or boss for boss between the adjacent fin.

4. according to claim 2 or 3 described road lighting LED modules, it is characterized in that the left and right sides of described lamp housing is provided with lateral partitions, lateral partitions forms horizontal excessively wind passage, the both sides, front and back of described lamp housing are provided with longitudinal baffle, and described longitudinal baffle forms crosses the wind passage longitudinally.

5. road lighting LED module according to claim 1 is characterized in that described radiator is threaded connection on the fixed mount lamp bracket.

6. road lighting LED module according to claim 1 is characterized in that described led module is threaded connection and is fixed on the frame.