CN201992474U

CN201992474U - LED (light-emitting diode) lamp

Info

Publication number: CN201992474U
Application number: CN2010206958079U
Authority: CN
Inventors: 王翔
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-12-22
Filing date: 2010-12-22
Publication date: 2011-09-28
Anticipated expiration: 2020-12-22

Abstract

The utility model relates to an LED (light-emitting diode) lamp, comprising a lamp shade, a base, an LED and an electric wire connected with the LED, wherein the lamp shade and the base are combined to form a cavity which is internally provided with a circuit board; the LED is arranged on the circuit board; the lamp shade and the base are combined to form a spherical crown shape; the electric wire is connected with the LED by the base; and a magnetic block is embedded on the outer bottom surface of the base. When the LED lamp is used, the lamp can be absorbed on an iron base body by utilizing the magnetic block, so that the lamp can be conveniently and fast positioned so as to be more suitable for being applied to outdoor occasions such as warships, civil ships, buildings and the like; the LED lamp is designed into the spherical crown structure so as to be beneficial to emitting light rays towards the periphery by the lamp shade, so that the whole lighting effect is good, and the decoration is strong; simultaneously, by means of sealing rings and sealing glue, the lamp can be applied in outdoor environment, and the requirements on waterproof performance and insulation degree completely can especially be met when being applied to the warships and the civil ships; and the LED lamp also has the characteristics that the energy consumption is low, the use is convenient, the maintenance is easy, and the like.

Description

The LED lamp

Technical field

The utility model relates to a kind of light fixture, refers to that specifically one adopts the light fixture of LED illuminator.

Background technology

Existing LED lamp is because of light and handy, the energy-conservation favor that is subjected to numerous consumers of its structure.At present, commercially available LED modulated structure has presented variation, and wherein some LED lamp is in order to be applicable to that in open air or the particular surroundings, itself also possesses water-proof function.As Chinese patent Granted publication number for " a kind of LED light fixture " of CN201093218Y just disclosed so a lamp, this LED light fixture is made up of lamp holder, lamp housing, lampshade, transformation rectification circuit plate, the fixed head that is fixed with a plurality of LED, it is inverted U-shaped that lamp housing is; Lamp holder is arranged on the top of lamp housing; Lampshade takes the shape of the letter U, and is arranged on the bottom of lamp housing, and binding site between the two is provided with sealing ring, and the inwall of lampshade is provided with three ladders, from down and on two ladders place the fixed head that is fixed with a plurality of LED, place transformation rectification circuit plate in the ladder of top.During use, utilize the LED lamp on the different ladders, make that the irradiating angle of light fixture is adjustable, and have water-proof function.

Above-mentioned light fixture is to use as illuminating lamp independently.When the LED illuminator is applied on the lamp string, it is general that to adopt as the Chinese patent Granted publication number be " LED lamp string " disclosed structure of CN2838106Y, LED payment to a porter in this lamp string is connected with electric wire, LED rear portion and electric wire junction are with plastic shell, the head of LED exposes and stretches out outside plastic shell, then is filled with fluid sealant in plastic shell.Thereby for the consumer provides a kind of good water-proof effect, decorative effect is strong, caloric value is low, the LED lamp string of long service life.

The utility model content

Technical problem to be solved in the utility model is at above-mentioned prior art present situation, and a kind of novel structure is provided, and has the LED lamp of good decorating effect, long service life equally.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: this LED lamp comprises lampshade, base and LED and the electric wire that links to each other with LED, in described lampshade and base the cavity circuit board is installed in conjunction with back formation, described LED is installed on this circuit board, it is characterized in that: described lampshade and base are in conjunction with the crown structure of back balling-up, described electric wire links to each other with described LED behind described base, and is embedded with magnetic block on the outer bottom of base.

As further improvement of the utility model, can be provided with trough on the outer bottom of described base, described electric wire links to each other with described LED through trough, and is filled with fluid sealant in described trough.Simultaneously be provided with sealing ring, make light fixture have water-proof function and can be applicable to outdoor use at described lampshade and base binding site.

Can also have on the outer bottom of described base and be positioned at described magnetic block and the other recess of trough.Design this recess, both helped heat radiation, can save material again simultaneously, reduce cost.

For the heat dispersion of light fixture can further be provided, the outer peripheral face of described base is distributed with a plurality of fin successively.

Compared with prior art, because bottom surface of the present utility model is embedded with magnetic block, utilize magnetic block light fixture can be adsorbed on the irony matrix, light fixture can be made things convenient for, realize the location apace, so that be more suitable in the naval vessel, ship for civil use, use on the outdoor occasions such as building, and the utility model is designed to spherical crown shape structure, helping light distributes to outer peripheral face by lampshade, make whole lighting effect good, ornamental strong, by means of sealing ring and fluid sealant, can make lamp applications in outdoor environment simultaneously, especially be applied in above-mentioned naval vessel, during ship for civil use, can satisfy the requirement of water resistance and insulativity fully, and it is low also to have energy consumption, easy to use, is easy to characteristics such as maintenance.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is the upward view of Fig. 1;

Fig. 3 is for removing the schematic diagram behind the fluid sealant among Fig. 2;

Fig. 4 is the vertical view of base among Fig. 1;

Fig. 5 be among Fig. 4 A-A to cutaway view.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Extremely shown in Figure 5 as Fig. 1, this LED lamp comprises lampshade 1, base 2 and LED (not shown), wherein base 2 employing aluminum materials are made and roughly are discoidal structure, after removably connecting with lampshade 1, this base 2 forms spherical crown shape structure, be distributed with shoulder hole 21 around the base 2 successively, screw is threaded with lampshade 1 mutually by these shoulder hole 21 backs, to realize removably connecting of above-mentioned base 2 and lampshade 1.Middle part at the outer bottom of base 2 is embedded with magnetic block 3, is provided with trough 22 on the base of magnetic block 3 both sides, has through hole 23 in the trough; Lampshade and base binding site are provided with sealing ring 4, and the sealing circle is embedded in the annular groove 24 of the upper bottom surface of base.

In above-mentioned lampshade 1 and the cavity of base 2 in conjunction with back formation circuit board 5 is installed, described LED is installed on this circuit board 5, and electric wire 6 links to each other with LED behind trough on the base 22 and through hole 23.In order to have better water-proof function, in above-mentioned trough, be filled with fluid sealant 7, be resin glue in the present embodiment, can certainly be the fluid sealant of other material.

For the LED lamp that can make present embodiment in use, have better thermal diffusivity, be distributed with a plurality of fin 25 successively at the outer peripheral face of base.Have the recess 26 that is positioned at magnetic block and trough side simultaneously on the outer bottom of base, promptly reduce the thickness of base, so both helped heat radiation, can save material again, reduce cost of manufacture.

During use, utilize the connector on the electric wire that adjacent LED lamp is together in series, to form required lamp string, each LED lamp in this lamp string is fixed on the irony matrix apace by magnetic block separately, on naval vessel, ship for civil use matrix, finally form the decorative chain of good decorating effect, long service life.

Claims

1. LED lamp, comprise lampshade (1), base (2) and LED and the electric wire (6) that links to each other with LED, in described lampshade (1) and base (2) the cavity circuit board (5) is installed in conjunction with back formation, described LED is installed on this circuit board (5), it is characterized in that: described lampshade (1) and base (2) are in conjunction with the crown structure of back balling-up, described electric wire (6) links to each other with described LED through described base (2), and is embedded with magnetic block (3) on the outer bottom of base (2).

2. LED lamp according to claim 1, it is characterized in that: the outer bottom of described base (2) is provided with trough (22), described electric wire (6) links to each other with described LED through trough (22), and is filled with fluid sealant (7) in described trough (22).

3. LED lamp according to claim 2 is characterized in that: described lampshade (1) and base (2) binding site are provided with sealing ring (4).

4. LED lamp according to claim 2 is characterized in that: have the recess (26) that is positioned at described magnetic block (3) and trough (22) side on the outer bottom of described base (2).

5. according to claim 1 or 2 or 3 or 4 described LED lamps, it is characterized in that: the outer peripheral face of described base (2) is distributed with a plurality of fin (25) successively.