CN2849445Y

CN2849445Y - LED lighting lamp with heat radiation function

Info

Publication number: CN2849445Y
Application number: CNU2005200140573U
Authority: CN
Inventors: 冯海
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-08-15
Filing date: 2005-08-15
Publication date: 2006-12-20
Anticipated expiration: 2015-08-15

Abstract

The utility model relates to an LED lighting lamp with a heat radiation function, which belongs to the technical field of lighting equipment. The utility model is designed to solve the technical problems of high power consumption and insufficient brightness of publicly known lighting lamps. The utility model is composed of a metal lamp casing, light emitting diodes, a lamp panel, heat-conducting adhesive, a lamp cover, a transformer and a lamp holder. The utility model has the technical scheme that the light emitting diodes which are arranged on the lamp panel are arranged in a symmetric and an asymmetric arrangement modes, and the metal lamp casing is arranged in correspondence with the shape of the lamp panel. The heat-conducting adhesive is arranged between the lamp panel and the metal lamp casing as well as the metal lamp casing and the light emitting diodes, and thus heat which is generated by the lamp panel, the light emitting diode and the transformer is transferred to the metal lamp casing through the heat-conducting adhesive, and the heat is diffused into air through the metal lamp casing. Thereby, the overhigh temperature of the light emitting diodes is avoided, the service life of each LED is extended, the brightness is improved and the effect of energy saving is achieved.

Description

The LED illuminating lamp of band heat sinking function

Technical field

The utility model relates to field of illuminating device, is a kind of LED illuminating lamp with heat sinking function.

Background technology

As everyone knows, people were divided into daytime and night by the time of illumination with 24 hours, and the people that work in night and live just be unable to do without illumination.Light in original night is by the optical illumination that natural daylight, raw material produced, and through very long historical long river, Edison has invented electric light, and ligthing paraphernalia is constantly updating again thereafter.People in the modernization very pay attention to energy savings again when paying close attention to the ligthing paraphernalia style.The high-powered LED lamp that is used to throw light on was being studied by the country that science and technology is flourishing in recent years, but only rested on the laboratory research stage.At present, low-power LED has been widely used in indicator lamp, ornament lamp, flashlight.Along with improving constantly of white light-emitting diode LED luminous efficiency, the LED illuminating lamp transfers illumination functions to from decoration functions has become possibility.Although the LED illuminating lamp belongs to cold light source, the heat that is produced when it is luminous is still very big, as not taking measures to reduce heat, causes the shortening in service life of LED illuminating lamp the most at last.

Summary of the invention

The purpose of this utility model is to provide a kind of LED illuminating lamp with heat sinking function to this area, and it is higher to make it can solve existing illuminating lamp power consumption, brightness owe again technical problem.The purpose of this utility model is to adopt following technical scheme to realize.

A kind of LED illuminating lamp with heat sinking function, it is made of metal lamp housing, LED light emitting diode, lamp plate, heat-conducting glue, lampshade, transformer, lamp socket, it is characterized in that lamp plate is provided with the LED light emitting diode, light emitting diode is arranged by symmetry and asymmetric dual mode; The corresponding setting of metal lamp housing with the shape of lamp plate.

The lamp plate of described LED illuminating lamp is made as following eight kinds of shapes, will select one:

The strip lamp plate; Billet shape lamp plate; Oval lamp plate; The hexagon lamp plate; The box-shaped lamp plate; The octagonal lamp plate is just having an area of lamp plate; Round lamp board;

Lamp plate is promptly just being had an area of in the corresponding setting of lamp plate of metal lamp housing and these eight kinds of shapes and pairing metal lamp housing is interlocked, and the lamp plate of other seven kinds of shapes and pairing metal lamp housing also are interlocked.

This LED illuminating lamp is with the LED light emitting diode, is combined as a whole by difform lamp plate and corresponding metal lamp housing, produces low power consumption, the illuminator lamp of high brightness.Because LED is a kind of semiconductor light emitting body, its principle of luminosity is that silicon crystal is luminous, and being different from present, used lamp is luminous by tungsten filament.And silicon crystal also can produce certain heat when luminous, and as not taking cooling measure, the LED light emitting diode can cause that luminous efficiency descends because temperature is too high.For solving this technical problem, the technical program is between metal lamp housing and lamp plate, LED light emitting diode heat-conducting glue to be set, the heat that lamp plate, LED light emitting diode, transformer are produced passes through heat-conducting glue, passes to the metal lamp housing, is dispelled the heat to air by the metal lamp housing again.So just avoid the LED luminous diode temperature too high, thereby prolong its long service life, the brightness height reaches energy-conservation effect.

Description of drawings

Fig. 1 is the utility model structural representation, belongs to parts released state schematic diagram.

Fig. 2 is LED light emitting diode, lamp plate and heat-conducting glue assembling partial schematic diagram.

Fig. 3 is LED light emitting diode, rectifier, the electronic circuit schematic diagram.

Fig. 4 is a rectangle lamp plate schematic diagram.

Fig. 5 is a brachmorphy plate lamp schematic diagram.

Fig. 6 is oval lamp plate schematic diagram.

Fig. 7 is a hexagon lamp plate schematic diagram.

Fig. 8 is a box-shaped lamp plate schematic diagram.

Fig. 9 is an octagonal lamp plate schematic diagram.

Figure 10 is the not corresponding arrangement of light emitting diode, is just having an area of the lamp plate schematic diagram.

Figure 11 is the corresponding arrangement of light emitting diode, the round lamp board schematic diagram.

Above accompanying drawing has omitted the drafting of power line, and the spy illustrates in addition.Sequence number and title: 1, lampshade, 2, the LED light emitting diode, 3, lamp plate, 4, heat-conducting glue, 5, the metal lamp housing, 6, transformer, 7, lamp socket, 8, the strip lamp plate, 9, billet shape lamp plate, 10, oval lamp plate, 11, hexagon lamp plate, 12, the box-shaped lamp plate, 13, the octagonal lamp plate, 14, just having an area of lamp plate, 15, round lamp board.

The specific embodiment

Embodiment is to be installed as example, at first lamp plate 3 upper punches are made the eyelet that inserts for LED light emitting diode 2, after LED light emitting diode 2 inserts lamp plate 3, be connected to positive and negative polarities because of metallic plate line prefabricated on the lamp plate is about to every LED light emitting diode, positive pole and negative pole be connected to electronic circuit board respectively by two leads.Be connected with transformer 6 on the electronic circuit board through the power line of 220 voltages, alternating current is converted to direct current, the direct current electric wire that is connected thereafter is connected with lamp socket 7.Metal lamp housing 5 shown in Fig. 1 is being common a lampshade, because of difform lamp plate must cooperate difform metal lamp housing.

Claims

1, a kind of LED illuminating lamp with heat sinking function, it is made of metal lamp housing, LED light emitting diode, lamp plate, heat-conducting glue, lampshade, transformer, lamp socket, it is characterized in that between metal lamp housing (5) and lamp plate (3), LED light emitting diode (2) heat-conducting glue (4) being set.

2, the LED illuminating lamp of band heat sinking function as claimed in claim 1 is characterized in that lamp plate (3) is provided with LED light emitting diode (2), and LED light emitting diode (2) is arranged by symmetry and asymmetric dual mode; Metal lamp housing (5) and the corresponding setting of the shape of lamp plate (3).

3, the LED illuminating lamp of band heat sinking function as claimed in claim 1 is characterized in that described LED illuminating lamp lamp plate is made as following eight kinds of shapes, will select one: strip lamp plate (8); Billet shape lamp plate (9); Oval lamp plate (10); Hexagon lamp plate (11); Box-shaped lamp plate (12); Octagonal lamp plate (13); Just having an area of lamp plate (14); Round lamp board (15); The corresponding setting of lamp plate of metal lamp housing (5) and these eight kinds of shapes is promptly just being had an area of lamp plate (14) and is being interlocked with pairing metal lamp housing, and the lamp plate of other seven kinds of shapes and pairing metal lamp housing also are interlocked.