CN203453937U

CN203453937U - High-power stainless steel LED (light emitting diode) underwater lamp

Info

Publication number: CN203453937U
Application number: CN201320577785.XU
Authority: CN
Inventors: 晏钢强; 黄世平
Original assignee: CHONGQING XINYUANHUI PHOTOELECTRIC TECHNOLOGY Co Ltd
Current assignee: CHONGQING XINYUANHUI PHOTOELECTRIC TECHNOLOGY Co Ltd
Priority date: 2013-09-18
Filing date: 2013-09-18
Publication date: 2014-02-26
Anticipated expiration: 2023-09-18

Abstract

The utility model provides a high-power stainless steel LED (light emitting diode) underwater lamp. The underwater lamp comprises a lamp holder and a lamp body, and is characterized in that the diameter of the lamp body is less than that of the lamp holder; the lamp body is detachably fixed on the lamp holder by a bolt; and a sealing ring is fixed between the lamp body and the lamp head. Due to the adoption of the technical scheme, the high-power stainless steel LED underwater lamp has the advantages of simple structure, convenience in assembling and reliability in use; by adopting the underwater lamp, the replacement cost can be reduced, the replacement time is shortened, the replacement efficiency is improved and the convenience in use is increased, the radiating area of the lamp holder can be increased, the radiating effect is improved, and the underwater lamp is suitable for being used as the LED underwater lamp with extra high power of more than 100W.

Description

Stainless steel high power LED underwater light

Technical field

The utility model relates to a kind of LED underwater lamp, particularly a kind of high power LED underwater light.

Background technology

Existing stainless steel high power LED underwater light generally comprises light cover, lamp holder and lamp body, wherein, lamp holder and lamp body are to be to be wholely set, and LED chip substrate is to be fixed in lamp holder, and LED driving power is fixed in lamp body, after the lamp body at LED driving power place partly damages, just LED underwater lamp need be pulled down from support, be carried out integral replacing, increase cost, the replacing time is longer, and impact is used; Because the LED lamp on LED chip substrate and driving power are in same lamp body, problem of temperature rise has limited the increase of lamp power, is not suitable for the LED underwater lamp of super high power more than power 100W.

Utility model content

The purpose of this utility model is just to provide a kind of simple in structure, easy to assembly and service-strong stainless steel high power LED underwater light, it not only can reduce replacement cost, shorten the replacing time, improve and change efficiency, increase the convenience of using, can also increase the area of dissipation of lamp holder, improve radiating effect.

The purpose of this utility model is to realize by such technical scheme, and it includes lamp holder and lamp body, it is characterized in that: the diameter of lamp body is less than the diameter of lamp holder, and lamp body is removably and is fixed on lamp holder by screw.

Lamp holder during this reality is novel and lamp body adopt split-type structural, during assembling, by screw, lamp body is fixed on lamp holder, easy to assembly, LED chip substrate is to be fixed in lamp holder, LED driving power is fixed in lamp body, after LED driving power damages, unloading screw just can disassemble lamp holder and lamp body, only need to change lamp body part, the integral replacing of the high power LED underwater light of avoiding, the replacement cost obviously reducing, by the lamp body of replacing by screwing screw, just can be fixed on lamp holder, the replacing time is short, efficiency is high, increase the convenience of using, the diameter of lamp body is less than the diameter of lamp holder, lamp body end to the end of lamp holder all can become radiating surface, can increase the area of dissipation of lamp holder, improve radiating effect, make the temperature in lamp holder and lamp body lower, LED chip substrate and LED driving power are again in two different spaces, radiating effect is better, the LED underwater lamp that is applicable to super high power more than power 100W.

Owing to having adopted technique scheme, the utlity model has simple in structure, easy to assembly and service-strong advantage, it not only can reduce replacement cost, shorten the replacing time, improve and change efficiency, increase the convenience of using, can also increase the area of dissipation of lamp holder, improve radiating effect, be applicable to the LED underwater lamp of super high power more than power 100W.

Accompanying drawing explanation

Accompanying drawing of the present utility model is described as follows.

Fig. 1 is structural representation of the present utility model.

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

Fig. 3 is cutaway view of the present utility model.

In figure: 1. lamp holder; 2. lamp body; 3. screw; 4. sealing ring; 5. waterproof nut.

The specific embodiment

Below in conjunction with drawings and Examples, the utility model is described in further detail: as shown in Figure 1, 2, 3, the utility model comprises lamp holder 1 and lamp body 2, it is characterized in that: the diameter of lamp body 2 is less than the diameter of lamp holder 1, lamp body 2 is and is fixed on removably on lamp holder 1 by screw 3.

Lamp holder 1 during this reality is novel adopts split-type structural with lamp body 2, during assembling, by screw 3, lamp body 2 is fixed on lamp holder, easy to assembly, LED chip substrate 6 is to be fixed in lamp holder, LED driving power 7 is fixed in lamp body 2, after LED driving power 7 damages, unloading screw 3 just can disassemble lamp holder 1 and lamp body 2, only need to change lamp body 2 parts, the integral replacing of the high power LED underwater light of avoiding, the replacement cost obviously reducing, by the lamp body of replacing by screwing screw 3, just can be fixed on lamp holder 1, the replacing time is short, efficiency is high, increase the convenience of using, the diameter of lamp body is less than the diameter of lamp holder, lamp body end to the end of lamp holder all can become radiating surface, can increase the area of dissipation of lamp holder, improve radiating effect, make the temperature in lamp holder and lamp body lower, LED chip substrate and LED driving power are again in two different spaces, radiating effect is better, the LED underwater lamp that is applicable to super high power more than power 100W.

As shown in Figure 3, in order to increase the sealing between lamp body and lamp holder composition surface, anti-sealing enters in lamp holder and lamp body, improves the reliability of using, and between lamp body 2 and lamp holder 1, is fixed with sealing ring 4.

As shown in Figure 1, 2, 3, for the ease of the wiring of LED driving power, on lamp body 1, be provided with waterproof nut 5.

Claims

1. a stainless steel high power LED underwater light, comprises lamp holder (1) and lamp body (2), it is characterized in that: the diameter of lamp body (2) is less than the diameter of lamp holder (1), and lamp body (2) is and is fixed on removably on lamp holder (1) by screw (3).

2. stainless steel high power LED underwater light as claimed in claim 1, is characterized in that: between lamp body (2) and lamp holder (1), be fixed with sealing ring (4).

3. stainless steel high power LED underwater light as claimed in claim 2, is characterized in that: on lamp body (1), be provided with waterproof nut (5).