CN201475753U

CN201475753U - LED illumination lamp

Info

Publication number: CN201475753U
Application number: CN200920225726XU
Authority: CN
Inventors: 李金胜; 魏波
Original assignee: SHANDONG WEISHI LIGHTING TECHNOLOGY Co Ltd
Current assignee: SHANDONG WEISHI LIGHTING TECHNOLOGY Co Ltd
Priority date: 2009-09-04
Filing date: 2009-09-04
Publication date: 2010-05-19
Anticipated expiration: 2019-09-04

Abstract

The utility model relates to an LED illumination lamp, which comprises an LED lamp set and a radiator. The radiator takes a shape of a cylinder. The cylinder is provided with an axial through hole. A lateral surface of the cylinder is provided with the LED lamp set. A connecting piece is arranged between the LED lamp set and the cylinder. The radiator is arranged into a multi-edge cylindrical structure. Each lateral surface is provided with an LED lamp panel to make the illumination zone of the LED illumination lamp larger. Two support plates are respectively provided with a clamping groove. The LED lamp panel is arranged between the two clamping groove. The installation is more convenient. A radiating fin is arranged in the axial through hole of the multi-edge cylinder. A vent hole is formed between the LED lamp panel and the multi-edge cylinder. The multi-edge cylinder is provided with a radial radiating hole. High temperature air enters the axial through hole of the multi-edge cylinder through the vent hole and the radial radiating hole to make the heat generated by a light-emitting diode more easily dissipated. The heat dissipation effect is good. End parts of the multi-edge cylinder and the LED lamp panel are accommodated in a spigot of a flange to make the LED illumination lamp firmer.

Description

A kind of LED illuminating lamp

Technical field

The utility model relates to a kind of LED illuminating lamp, belongs to lighting technical field.

Background technology

At present, on the square, the park, public places such as art sight spot and residential quarter, traditional lighting system is to adopt incandescent lamp mostly, electricity-saving lamp or sodium vapor lamp, wherein incandescent lamp and fluorescent lamp list lamp illumination zone are narrow, light is darker, in order to improve brightness of illumination, people form the lamp tree with several incandescent lamps or electricity-saving lamp list lamp, though increased illumination zone like this, but increased energy cost, and it is affected by environment and the minimizing in service life of causing has increased the cost that ordinary maintenance is safeguarded to be limited to incandescent lamp and electricity-saving lamp list lamp, install and dismounting all inconvenient; And the electrical power of sodium vapor lamp is bigger, and power consumption is high, and electricity-saving lamp and sodium vapor lamp also exist mercury pollution, not environmental protection simultaneously.

Along with the maturation of LED technology, the illuminating lamp of highly energy-consuming, environmental protection difference is substituted by environmental protection, energy-conservation LED illuminating lamp gradually.

At present, because the power ratio of single led chip is less, so, usually several led chips need be installed on the one flat plate in use, use, be used for the LED lamp of outdoor lighting as an integral LED lamp, need be arranged separately on the radiator, and radiator is installed in the lamp body to prevent that dust, rainwater from entering lamp body, so radiating effect is poor, and install also inconvenient.Because the light of led light source has stronger directionality, this LED light irradiation scope is narrow, and effect is poor, for the ambient lighting requirement, need adjust the LED light fixture, installs, uses inconvenient.

The utility model content

The technical problems to be solved in the utility model is at above problem, and a kind of LED illuminating lamp is provided.The illumination zone of this illuminating lamp is bigger, and good heat dissipation effect is easy for installation.

For addressing the above problem, the utility model adopts following technical scheme: a kind of LED illuminating lamp, comprise LED lamp group and radiator, it is characterized in that: described radiator is cylinder-shaped, this cylindrical shell has axially extending bore, the lateral surface of cylindrical shell is provided with LED lamp group, is provided with connector between LED lamp group and the cylindrical shell.

A kind of prioritization scheme of radiator, described radiator are rib tube more than.

A kind of technical scheme of more optimizing, described LED lamp group comprises several LED lamp plates, is respectively equipped with a LED lamp plate on each lateral surface of many ribs tube.

A kind of concrete prioritization scheme of connector, described connector comprise two gripper shoes that are arranged on each lateral surface of many ribs tube, and these two gripper shoes be arranged in parallel along the axis direction of many ribs tube.

A kind of more specifically prioritization scheme of connector is respectively equipped with a draw-in groove on described two gripper shoes, and the LED lamp plate is arranged between two draw-in grooves, has air vent between LED lamp plate and the many ribs tube.

A kind of concrete prioritization scheme of many ribs tube, described many ribs tube is provided with radially louvre, and radially louvre is communicated with axially extending bore and air vent.

A kind of concrete prioritization scheme of many ribs tube, the medial surface of described many ribs tube is provided with radiating fin, and radiating fin is arranged in the axially extending bore of many ribs tube.

The further optimization of technique scheme, the end of described many ribs tube is provided with ring flange, and ring flange is fixedlyed connected with many ribs tube.

A kind of concrete prioritization scheme, the end of described many ribs tube is provided with fixing hole, and ring flange is provided with the installing hole that matches with fixing hole.

Another kind of concrete prioritization scheme, the side that described ring flange is connected with many ribs tube is provided with seam, and the end of many ribs tube and LED lamp plate is contained in the seam, is provided with pad between LED lamp plate and the ring flange.

The utility model adopts technique scheme, compared with prior art has the following advantages:

(1) radiator is set to many ribs tubular structure, and the LED lamp plate is set on each lateral surface, makes the illumination zone of LED illuminating lamp bigger.

Be respectively equipped with a draw-in groove on (2) two gripper shoes, the LED lamp plate is arranged between two draw-in grooves, and is easier for installation, helps increasing work efficiency.

(3) radiating fin is arranged in the axially extending bore of many ribs tube, form air vent between LED lamp plate and the many ribs tube, many ribs tube is provided with radially louvre, high temperature air can be via air vent, radially louvre enters the axially extending bore of many ribs tube, easier the distributing of heat that makes the light emitting diode generation, good heat dissipation effect.

(4) end of many ribs tube and LED lamp plate is contained in the seam of ring flange, makes the LED illuminating lamp more firm.

(5) pad can completely cut off aqueous vapor and enters illuminating lamp inside, plays waterproof effect, so be arranged at the invasion and attack that outdoor LED illuminating lamp can avoid being subjected to aqueous vapor.

Below in conjunction with drawings and Examples the utility model is elaborated.

Description of drawings

Accompanying drawing 1 is the structural representation of LED illuminating lamp among the utility model embodiment;

Accompanying drawing 2 be in the accompanying drawing 1 A to schematic diagram;

Accompanying drawing 3 is axial arrangement schematic diagrames behind the LED illuminating lamp dismounting ring flange among the utility model embodiment;

Accompanying drawing 4 is amplification assumption diagrams of part-structure in the accompanying drawing 3;

Accompanying drawing 5 be in the accompanying drawing 2 B-B to structural representation.

Among the figure:

The 1-radiator, 2-ring flange, 3-air vent, 4-LED lamp plate, 5-gripper shoe, 6-radiating fin, the 7-installing hole, the 8-connecting hole, the 9-fixing hole, 11-is louvre radially, 12-draw-in groove, the 13-rib that dispels the heat, the 14-radiating groove, 15-seam, 16-boss, 17-pad, 18-axially extending bore.

The specific embodiment

Embodiment, accompanying drawing 1 are the structural representations of LED illuminating lamp, accompanying drawing 2 be in the accompanying drawing 1 A to schematic diagram.The LED illuminating lamp comprises cylinder-shaped radiator 1, this cylindrical shell has axially extending bore 18, the lateral surface of cylindrical shell is provided with LED lamp group, be provided with connector between LED lamp group and the cylindrical shell, LED lamp group comprises 6 LED lamp plates 4, this cylindrical shell is the positive six rib tubes of a cast molding, on each lateral surface of positive six rib tubes, be respectively equipped with a LED lamp plate 4, the medial surface of positive six rib tubes is provided with radiating fin 6, radiating fin 6 is arranged in the axially extending bore 18 of positive six rib tubes, along the axis direction setting of positive six rib tubes and identical with the length of positive six rib tubes, two ends of positive six rib tubes are respectively equipped with a ring flange 2, and ring flange 2 is fixedlyed connected with positive six rib tubes, and ring flange 2 is provided with 6 installing holes 7, the outer face of ring flange 2 is provided with boss 16, and boss 16 is provided with connecting hole 8.

Accompanying drawing 3 is the axial arrangement schematic diagrames behind the dismounting ring flange, and accompanying drawing 4 is amplification assumption diagrams of part-structure in the accompanying drawing 3.Connector comprises two gripper shoes 5 that fixedly install on positive six each lateral surface of rib tube, these two gripper shoes 5 be arranged in parallel and identical with the length of positive six rib tubes along the axis direction of positive six rib tubes, the opposite face of two gripper shoes 5 is respectively equipped with the draw-in groove 12 of the axis direction setting of the positive six rib tubes in edge, LED lamp plate 4 is provided with the card article that matches with draw-in groove 12, LED lamp plate 4 is fixed between two draw-in grooves 12 by card article, has air vent 3 between LED lamp plate 4 and the positive six rib tubes, positive six rib tubes are provided with 6 fixing holes 9 that are provided with along the axis direction of positive six rib tubes, fixing hole 9 matches with installing hole 7, the both sides of radiating fin 6 are respectively equipped with the heat radiation rib 13 of projection, heat radiation rib 13 is along the axis direction setting of positive six rib tubes and identical with the length of positive six rib tubes, is the radiating grooves 14 of depression between adjacent two heat radiation ribs 13.

Accompanying drawing 5 be in the accompanying drawing 2 B-B to structural representation, be to express the structure of ring flange, the ring flange of a side is separated the part-structure of the radiating fin that only drawn in addition with radiator.Ring flange 2 is provided with seam 15 with the side that positive six rib tubes are connected, the end of positive six rib tubes and LED lamp plate 4 is contained in the seam 15, positive six rib tubes are provided with the radially louvre 11 that is communicated with axially extending bore 18 and air vent 3, be respectively equipped with pad 17 between the ring flange 3 at LED lamp plate 4 and two ends, the pad of the end that only drawn among the figure.

During installation, the card article of the LED lamp plate back of aliging with the draw-in groove of gripper shoe is inserted, just the LED lamp plate can be fixed in the draw-in groove of gripper shoe, ring flange with two ends is fixed on the positive six rib tubes then, the whole LED illuminating lamp just installs, install very convenient, high efficiency.

Among the above embodiment, radiator can also be arranged to cylindric, positive triangular tube, positive four rib tubes, positive five rib tubes or positive nine rib tubulars etc., also radiator can be arranged to the slant edge tube to adapt to different lighting environments, gripper shoe also can removably connect with positive six rib tubes in addition.

Claims

1. LED illuminating lamp, comprise LED lamp group and radiator (1), it is characterized in that: described radiator (1) is for cylinder-shaped, and this cylinder-shaped radiator (1) has axially extending bore (18), the lateral surface of cylindrical shell is provided with LED lamp group, is provided with connector between LED lamp group and the cylindrical shell.

2. a kind of LED illuminating lamp as claimed in claim 1 is characterized in that: described radiator (1) is a rib tube more than.

3. a kind of LED illuminating lamp as claimed in claim 2 is characterized in that: described LED lamp group comprises several LED lamp plates (4), is respectively equipped with a LED lamp plate (4) on each lateral surface of many ribs tube.

4. a kind of LED illuminating lamp as claimed in claim 3 is characterized in that: described connector comprises two gripper shoes (5) that are arranged on each lateral surface of many ribs tube, and these two gripper shoes (5) be arranged in parallel along the axis direction of many ribs tube.

5. a kind of LED illuminating lamp as claimed in claim 4, it is characterized in that: be respectively equipped with a draw-in groove (12) on described two gripper shoes (5), LED lamp plate (4) is arranged between two draw-in grooves (12), has air vent (3) between LED lamp plate (4) and the many ribs tube.

6. a kind of LED illuminating lamp as claimed in claim 5 is characterized in that: described many ribs tube is provided with radially louvre (11), and radially louvre (11) is communicated with axially extending bore (18) and air vent (3).

7. a kind of LED illuminating lamp as claimed in claim 6 is characterized in that: the medial surface of described many ribs tube is provided with radiating fin (6), and radiating fin (6) is arranged in the axially extending bore (18) of many ribs tube.

8. as one of them described a kind of LED illuminating lamp of claim 1-7, it is characterized in that: the end of described many ribs tube is provided with ring flange (2), and ring flange (2) is fixedlyed connected with many ribs tube.

9. a kind of LED illuminating lamp as claimed in claim 8 is characterized in that: the end of described many ribs tube is provided with fixing hole (9), and ring flange (2) is provided with the installing hole (7) that matches with fixing hole (9).

10. a kind of LED illuminating lamp as claimed in claim 9, it is characterized in that: the side that described ring flange (2) is connected with many ribs tube is provided with seam (15), the end of many ribs tube and LED lamp plate (4) is contained in the seam (15), is provided with pad (17) between LED lamp plate (4) and the ring flange (2).