CN203115547U

CN203115547U - Fluorescent lamp

Info

Publication number: CN203115547U
Application number: CN2012207107646U
Authority: CN
Inventors: 严德成
Original assignee: SUZHOU CHUANGGAO ELECTRONICS CO Ltd
Current assignee: SUZHOU CHUANGGAO ELECTRONICS CO Ltd
Priority date: 2012-12-21
Filing date: 2012-12-21
Publication date: 2013-08-07
Anticipated expiration: 2022-12-21

Abstract

The utility model relates to a fluorescent lamp, which comprises a radiator, a circuit board, an LED (Light-Emitting Diode) lamp and a lampshade, wherein the section of the radiator is approximately in the form of a large circle; the upper surface of the radiator is provided with a groove; the circuit board is arranged in the groove; second clamping grooves are formed at the two ends of the radiator; the outer sides of the second clamping grooves are provided with second insertion blocks; the LED lamp is connected with the circuit board; the section of the lampshade is a circular ring of 270 degrees; first clamping grooves are formed at the two ends of the lampshade; the inner sides of the first clamping grooves are provided with pressure blocks; the outer sides of first clamping grooves are provided with first insertion blocks; the first insertion blocks are inserted into the second clamping grooves; the second insertion blocks are inserted into the first clamping grooves; and the end parts of the pressure blocks are pressed onto the circuit board. According to the fluorescent lamp disclosed by the scheme of the utility model, the LED lamp is taken as a luminous body for replacing a light tube of an ordinary fluorescent lamp; the fluorescent lamp has the advantages of high luminous intensity, long service life, environmental friendliness and the like; and the lampshade is designed into a circular ring of 270 degrees, so that the light ray range of lamp light is wider without dead angles.

Description

A kind of fluorescent lamp

Technical field

The utility model relates to a kind of improvement of fluorescent lamp, particularly a kind of distribution of light scope wide, do not have the dead angle and energy-conservation make the fluorescent lamp of illuminator with the LED lamp, belong to the LED part technical field of throwing light on.

Background technology

Common, respectively there is a filament at the two ends of the fluorescent tube of fluorescent lamp, are filled with the argon of trace and thin mercury vapour in the fluorescent tube, scribble fluorescent material on the tube inner wall, send ultraviolet ray during gaseous conduction between two filaments, make fluorescent material send soft visible light.The fluorescent tube energy consumption height of this fluorescent lamp, and service life is short.

In recent years, the LED lamp is as a kind of emerging lighting source, and it is little to have a volume, and advantages such as energy consumption is low, luminous intensity is high, long environmental protection of life-span have outstanding energy-saving effect, are a kind of green light sources, receive praises from customers.For this reason, we have developed a kind of with the fluorescent lamp of LED lamp as illuminator.

The utility model content

The utility model purpose be provide in order to overcome the deficiencies in the prior art a kind of distribution of light scope wide, do not have a dead angle make the fluorescent lamp of illuminator with the LED lamp.

For achieving the above object, the technical solution adopted in the utility model is: a kind of fluorescent lamp comprises radiator, wiring board, LED lamp, lampshade; The cross section of described radiator roughly is big circle; The upper surface of described radiator is provided with groove; Be provided with wiring board in the described groove; The two ends of described radiator are provided with second draw-in groove; The arranged outside of described second draw-in groove has second to insert piece; Described LED lamp links to each other with wiring board; The cross section of described lampshade is the annulus of 270 degree; The two ends of described lampshade are provided with first draw-in groove; The inboard of described first draw-in groove is provided with briquetting; The arranged outside of described first draw-in groove has first to insert piece; Described first inserts piece inserts second draw-in groove, and the second insertion piece inserts first draw-in groove simultaneously; The end of described briquetting is pressed on the wiring board.

Preferably, the median plane of described wiring board overlaps with median plane at radiator; Described LED lamp is arranged on the median plane of wiring board.

Preferably, the inboard of described lampshade is provided with the strip ripple glaze.

Because the utilization of technique scheme, the utility model compared with prior art has following advantage:

The fluorescent lamp of the utility model scheme adopts the LED lamp to replace the fluorescent tube of common fluorescent lamp as illuminator, and it is little to have a volume, advantages such as energy consumption is low, luminous intensity is high, long environmental protection of life-span, and outstanding energy-saving effect is arranged; Described lampshade is arranged to the annulus of 270 degree, can make the light of light wider, does not have the dead angle; The inboard of described lampshade is provided with the strip ripple glaze, when naked eyes are seen, can see and the as many LED lamp of strip ripple glaze number, makes the people feel that the brightness of light increases.

Description of drawings

Below in conjunction with accompanying drawing technical solutions of the utility model are described further:

Accompanying drawing 1 is the cutaway view of the LED lamp of easy fractionation described in the utility model;

Wherein: 1, radiator; 2, wiring board; 3, LED lamp; 4, lampshade; 5, first draw-in groove; 6, briquetting; 7, first insert piece; 8, second draw-in groove; 9, second insert piece.

The specific embodiment

The utility model is described in further detail below in conjunction with drawings and the specific embodiments.

Accompanying drawing 1 is a kind of fluorescent lamp described in the utility model, comprises radiator 1, wiring board 2, LED lamp 3, lampshade 4; The cross section of described radiator 1 roughly is big circle; The upper surface of described radiator 1 is provided with groove (not marking); Be provided with wiring board 2 in the described groove; The two ends of described radiator 1 are provided with second draw-in groove 8; The arranged outside of described second draw-in groove 8 has second to insert piece 9; Described LED lamp 3 links to each other with wiring board 2; The cross section of described lampshade 4 is the annulus of 270 degree; The two ends of described lampshade 4 are provided with first draw-in groove 5; The inboard of described first draw-in groove 5 is provided with briquetting 6; The arranged outside of described first draw-in groove 5 has first to insert piece 7; Described first inserts piece 7 inserts second draw-in groove 8, second inserts piece 9 insertions first draw-in groove 5 simultaneously; The end of described briquetting 6 is pressed on the wiring board 2, to push down wiring board 2; The median plane of described wiring board 2 overlaps with median plane at radiator 1; Described LED lamp 3 is arranged on the median plane of wiring board 2; The inboard of described lampshade 4 is provided with the strip ripple glaze.

Below only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, all drop within the utility model rights protection scope.

Claims

1. a fluorescent lamp comprises radiator, wiring board, LED lamp, lampshade; It is characterized in that: the cross section of described radiator roughly is big circle; The upper surface of described radiator is provided with groove; Be provided with wiring board in the described groove; The two ends of described radiator are provided with second draw-in groove; The arranged outside of described second draw-in groove has second to insert piece; Described LED lamp links to each other with wiring board; The cross section of described lampshade is the annulus of 270 degree; The two ends of described lampshade are provided with first draw-in groove; The inboard of described first draw-in groove is provided with briquetting; The arranged outside of described first draw-in groove has first to insert piece; Described first inserts piece inserts second draw-in groove, and the second insertion piece inserts first draw-in groove simultaneously; The end of described briquetting is pressed on the wiring board.

2. fluorescent lamp according to claim 1 is characterized in that: the median plane of described wiring board overlaps with median plane at radiator; Described LED lamp is arranged on the median plane of wiring board.

3. fluorescent lamp according to claim 1 and 2, it is characterized in that: the inboard of described lampshade is provided with the strip ripple glaze.