CN201858540U

CN201858540U - Novel LED (Light Emitting Diode) light fixture

Info

Publication number: CN201858540U
Application number: CN2010202601202U
Authority: CN
Inventors: 徐洪远
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-16
Filing date: 2010-07-16
Publication date: 2011-06-08
Anticipated expiration: 2020-07-16

Abstract

A novel LED light fixture comprises LEDs, heat conductive base plates, light source reflecting bowls, radiators and light transmission lampshades. The technical key point lies in that each radiator has a bar shaped structure. An installing pipe rack which is connected with a lamp stand support arm is hinged to the inner side of each radiator through an angle adjusting shaft. The radiators and the heat radiation frames vertically equipped on the outboards of the radiators form a housing. The outer plane of each radiator inside the housing is provided with a heat conductive base plate which is fixedly provided with an LED through screws. The light source reflecting bowls corresponding to the LEDs are fixed in a compressing way through the light transmission lampshades. The light source reflecting bowls in the utility model are formed by one-time stamping. The combination of bar-shaped light fixtures can save substantial mold manufacturing fees, make lights with diversified patterns and prevent unnecessary use of aluminum products. The radiators provide enough heat radiation areas for the LEDs and ensure the working temperature. The adjustable lighting angle makes no irradiation blind angles between two light fixtures generated. The light fixture which is especially suitable for road illumination and monitoring wide-angle illumination has a flexible application. Furthermore, the novel LED light fixture in the utility model has the advantages of simple structure, convenient use and maintenance cost decrease, etc.

Description

Novel LED lamp

Technical field

The utility model belongs to technical field of lamps, a kind of body heat radiation specifically, brightness, adjustable angle, Novel LED lamp that can many bodies combinations.

Background technology

As everyone knows, electric resources is one of mankind's valuable source of depending on for existence and development always, and its indispensable property and irreplaceability are the incontrovertible facts.Along with economic growth and social progress, the raising of the expansion of urban construction, Increase of population and people's quality of life, the utilization of electric resources sharply increases, cause the running of excess load to power supply system, and be that streets and lanes or local-style dwelling houses factory all will increase a considerable amount of lighting apparatus at night in order to obtain enough illuminations, these equipment majorities are based on common various light fixtures.Common light fixture is made up of the bulb single light source of different capacity, generally speaking because the power of bulb is big more just bright more, improves brightness and just realizes that by changing more powerful bulb the electric weight of Shi Yonging is just big more like this.In recent years, a kind of light fixture of doing light source with LED is used in a lot of fields, though it is a lot of than the common bulb power saving, but this LED light fixture is various in style, make light fixture and need a large amount of moulds, with high costs, most lamp bodies are pursued the function that influences attractive in appearance, specifically easily burn or the like as the bad formation illumination of irradiating angle dead angle, the not good LED of radiating effect.

Summary of the invention

The purpose of this utility model provides a kind of Novel LED lamp of throw light on no dead angle, complete function.

The purpose of this utility model is achieved in that it includes LED, heat-conducting substrate, light source reverberation bowl, radiator, transparent lamp shade, it is characterized in that: described radiator is a strip structure, the inboard of this radiator is hinged with the installation pipe support that is connected with the lamp stand support arm by the angular adjustment axle that changes light angle, the heat radiation frame that radiator and its outside vertical are provided with is formed housing, radiator outerplanar in this housing is provided with heat-conducting substrate, by screw fixed L ED, the light source reverberation bowl corresponding with LED is fixed by transparent lamp shade on heat-conducting substrate.

Described housing is prism or cylindrical structure, and the shape of transparent lamp shade is corresponding with the cross section of housing.

The utility model light source reverberation bowl is one time punching molded, and the combination of monomer light fixture can be saved a large amount of mould manufacturing expenses, and has avoided the use of unnecessary aluminium; Radiator is that LED carries enough area of dissipations, guarantees operating temperature; Because the illumination adjustable angle is whole, the angle is shot in two lamp locker without a licences to death, is particularly suitable for road lighting, monitoring wide-angle illumination, applying flexible, multiple style light fixture capable of being combined.That the utility model also possesses is simple in structure, easy to use, reduce advantage such as maintenance cost.

Description of drawings

Fig. 1 is a kind of exemplary construction simplified schematic diagram of the present utility model;

Fig. 2 looks the part-structure simplified schematic diagram for a kind of left side of Fig. 1;

Fig. 3 looks the part-structure simplified schematic diagram for the another kind of left side of Fig. 1;

Fig. 4 is the user mode reference diagram of Fig. 1;

Fig. 5 is the third exemplary construction simplified schematic diagram of the present utility model.

The utility model is described in further detail by example below in conjunction with accompanying drawing; but following example only is the utility model example wherein; the rights protection scope of not representing the utility model and being limited, rights protection scope of the present utility model is as the criterion with claims.

The specific embodiment

Example 1

Shown in Fig. 1～2, the utility model primary structure includes LED5, heat-conducting substrate 8, light source reverberation bowl 4, six strip structure radiators 3, transparent lamp shade 7, the inboard of this radiator is hinged with the installation pipe support 1 that is connected with the lamp stand support arm by angular adjustment axle 9, pipe support 1 is installed is provided with two square installing holes 2, the heat radiation frame that radiator and its outside vertical are provided with is formed the four-prism housing, radiator outerplanar in this housing is provided with heat-conducting substrate 8, by screw 6 fixed L ED5, the light source reverberation bowl 4 corresponding with LED5 is fixed by square transparent lamp shade 7 on heat-conducting substrate.

During use, as shown in Figure 3, by the light of angular adjustment axle 9 adjusting arrows, the LED constant current is luminous, and the lampshade speculum is reflective to be floodlighting, makes two adjacent cover light fixture without a licences shoot the angle to death, in addition, also comprises ground 10 among the figure.

Example 2

Example 2 is the heat radiation frame composition cylindrical shell that radiator and its outside vertical are provided with the difference of example 1, and transparent lamp shade 7 is circular, and other structure and example 1 are in full accord.

Example 3

Example 3 is installing hole 2 for circular with the difference of example 1, and other structure and example 1 are in full accord.

The quantity of above-mentioned strip structure radiator 3 and the quantity of LED5 can increase and decrease according to different environments for use, and housing can also adopt other prism.

In sum, realized the purpose of this utility model.

Claims

1. Novel LED lamp, it includes LED, heat-conducting substrate, light source reverberation bowl, radiator, transparent lamp shade, it is characterized in that: described radiator is a strip structure, the inboard of this radiator is hinged with the installation pipe support that is connected with the lamp stand support arm by the angular adjustment axle that changes light angle, the heat radiation frame that radiator and its outside vertical are provided with is formed housing, radiator outerplanar in this housing is provided with heat-conducting substrate, by screw fixed L ED, the light source reverberation bowl corresponding with LED is fixed by transparent lamp shade on heat-conducting substrate.

2. Novel LED lamp according to claim 1 is characterized in that: described housing is prism or cylindrical structure, and the shape of transparent lamp shade is corresponding with the cross section of housing.