CN202327881U

CN202327881U - High-power LED (Light-Emitting Diode) workshop lamp

Info

Publication number: CN202327881U
Application number: CN201120466581XU
Authority: CN
Inventors: 张志富; 李江; 宋向辉; 汪思群
Original assignee: Lianyungang Jierui Electronics Co Ltd
Current assignee: Lianyungang Jierui Electronics Co Ltd
Priority date: 2011-11-22
Filing date: 2011-11-22
Publication date: 2012-07-11
Anticipated expiration: 2021-11-22

Abstract

The utility model discloses a high-power LED (Light-Emitting Diode) workshop lamp which is characterized by comprising a housing and a power supply, wherein a display unit is fixedly arranged in the housing, an end cap and a pressing plate are respectively arranged on the periphery of the front part of the housing, a tempered glass face cover is arranged in front of the housing, the tempered glass face cover is arranged on the housing in a pressing mode by the end cap and the pressing plate, a sealing strip is arranged between the housing and the tempered glass face cover, a heat-conducting silicone grease layer is uniformly coated on the contact surface between the end cap and the housing or the contact surface between the pressing plate and the housing, and heat radiating fins are fixedly arranged on the rear end part of the housing; and the power supply is a constant-current driver power supply and is fixed on the housing or the heat radiating fins, and the series-connection 1W high-power LED is adopted as the light source for the display unit. The high-power LED workshop lamp has the advantages of high brightness, high luminous efficacy, high energy-saving property, long service life and the like, and also has good productibility and maintainability. The high-power LED workshop lamp can meet the industrial illumination demands in workshops of factories, mines, cabins of ships and the like.

Description

Great power LED factory building lamp

Technical field

The utility model relates to a kind of semi-conductor lighting lamp, particularly a kind of great power LED factory building lamp.

Background technology

At present; The lighting that adopts great power LED to design is used less in the illumination of plant building field, main cause is that most of factory building lamps still adopt traditional light source, and the comprehensive Design technology of optics, calorifics, electricity does not pass a test; Cause that product reliability is not high, service life is shorter; And for the product with power, adopt the conventional light source volume bigger, installation and maintenance are very inconvenient; Had a strong impact on applying of product, conventional lamp drives and has problems such as efficient is low, poor reliability, fault rate height simultaneously.

Summary of the invention

The utility model technical problem to be solved is the deficiency to prior art, provides that a kind of structure is more reasonable, efficient is high, the great power LED factory building lamp of long service life.

The utility model technical problem to be solved is to realize through following technical scheme.The utility model is a kind of great power LED factory building lamp, is characterized in that it comprises housing and power supply; In housing, be fixed with display unit, the front portion of housing is respectively equipped with plug and pressing plate all around, also is provided with the safety glass face shield in the place ahead of housing; Plug and pressing plate are pressed on the safety glass face shield on the housing; Be provided with sealing strip between housing and the safety glass face shield, the contact-making surface of plug or pressing plate and housing evenly is coated with the heat-conducting silicone grease layer, on the housing rearward end, is fixed with radiating fin; Described power supply is a constant-current driving power supply, and power supply is fixed on housing or the radiating fin, and described display unit adopts the 1W great power LED of series connection as light source.

Compared with prior art, the utility model adopts housing and the incorporate version of radiating fin, has both realized the good heat radiating of great power LED, has reached the generous requirement of appearance looks elegant again.It has adopted constant-current driving power supply, has outstanding features such as power factor height, efficient are high, reliability is high, circuit is succinct, for the great power LED of tandem working provides stable drive current.Guaranteed that the utility model great power LED factory building light fixture has advantages such as high brightness, high light efficiency, high energy-conservation, long-life, has good productibility and maintenanceability simultaneously.Can be used for realizing the lighting demand of industries such as industrial building, industrial and mineral, ship's space.

Description of drawings

Fig. 1 is a kind of structural representation of the utility model.

The specific embodiment

Following with reference to accompanying drawing, further describe the concrete technical scheme of the utility model, so that those skilled in the art understands the present invention further, and do not constitute restriction to its right.

Embodiment 1; A kind of great power LED factory building lamp, it comprises housing 1 and power supply, in housing 1, is fixed with display unit 3; Be respectively equipped with plug 4 and pressing plate 6 on around the front portion of housing 1; The place ahead at housing 1 also is provided with safety glass face shield 5, and plug 4 is pressed on safety glass face shield 5 on the housing 1 with pressing plate 6, is provided with sealing strip between housing 1 and the safety glass face shield 5; Plug 4 or pressing plate 6 evenly are coated with the heat-conducting silicone grease layer with the contact-making surface of housing 1, on housing 1 rearward end, are fixed with radiating fin 2; Described power supply is a constant-current driving power supply, and power supply is fixed on housing 1 or the radiating fin 2, and the 1W great power LED that described display unit 3 adopts series connection is as light source.

Claims

1. a great power LED factory building lamp is characterized in that it comprises housing and power supply; In housing, be fixed with display unit, the front portion of housing is respectively equipped with plug and pressing plate all around, also is provided with the safety glass face shield in the place ahead of housing; Plug and pressing plate are pressed on the safety glass face shield on the housing; Be provided with sealing strip between housing and the safety glass face shield, the contact-making surface of plug or pressing plate and housing evenly is coated with the heat-conducting silicone grease layer, on the housing rearward end, is fixed with radiating fin; Described power supply is a constant-current driving power supply, and power supply is fixed on housing or the radiating fin, and described display unit adopts the 1W great power LED of series connection as light source.