CN204852979U - CCFL's T8 fluorescent lamp device - Google Patents

Abstract

(B, ) the utility model discloses a (B, ) (b) (b) T8 (b) (b) fluorescent lamp device of (b) CCFL (b) (b). A (b) (b) T8 (b) (b) fluorescent lamp device of (b) (b) CCFL (b) (b), includes the lamp socket at fluorescent tube and fluorescent tube both ends, every lamp socket all separately independent unilateral insert power input end (b) (b) L (b) (b) line and (b) (b) N (b) (b) line, the fluorescent tube is equipped with the luminotron of two each other uncorrelated antithetical couplets, and both ends respectively are equipped with from the power strip of taking dc -to -ac converter and electronic ballast in the fluorescent tube, and every luminotron is rather than that end lamp socket series connection of contact after rather than the power strip electric connection who corresponds that end, it transfers a class module to be equipped with interchange commentaries on classics direct current module and direct current in the dc -to -ac converter, the both ends lamp socket is uncorrelated company mutually, and independent and corresponding power strip, fluorescent tube series operation does not influence mutually separately. The utility model discloses the beneficial effect who compares prior art is: the security of installation fluorescent tube has improved to eyeshield energy -saving power light is effectual, the color rendering good, the light decay is little, lamp tube temperature is low, longe -livedly, resistant go out, the material is recoverable, more environmental protection. (B, )

Description

The T8 daylight lamp apparatus of a kind of CCFL

Technical field

the utility model relates to field of illuminating lamps, particularly relates to the T8 daylight lamp apparatus of a kind of CCFL.

Background technology

under prior art, generally traditional T8 type fluorescent tube has the unfavorable characteristics such as power consumption is large, the life-span is short, color rendering is lower, light decay is fast; Easily often there is stroboscopic in common fluorescent lamp, not only affects the mood of people, and the notice of dispersion people, has seriously had influence on the eyesight of people; And T8 type fluorescent tube in use, according to the custom of user, be generally that lamp socket is first put in one end, the other end puts into the lamp socket of the other end again, when putting into the lamp socket of the other end, hand easily encounters the copper pin contact position of the fluorescent tube other end, and the danger of getting an electric shock easily occurs; And during other end loose contact, easily cause circuit obstructed, the situation that fluorescent tube does not work.For how to solve the problem, face new research topic of Shi Ge producer.

Summary of the invention

the utility model is for solving the problems of the technologies described above, provide the T8 daylight lamp apparatus of a kind of CCFL, its two terminal circuit separately independent unconnected, separately one-sided enter electricity solve the security concerns that existing lamp tube ends in background technology is in not independently two ends energising in a circuit, the power consumption simultaneously also solving existing fluorescent lamp is large, the life-span is short, color rendering is low, light decay is fast, the problem of easy frequent generation stroboscopic.

the technical scheme that the utility model adopts is: the T8 daylight lamp apparatus of a kind of CCFL, comprise the lamp socket of fluorescent tube and lamp tube ends, preferably, described every lamp socket all separately separate single side joint enters power input L line and N line, described fluorescent tube is provided with two mutual unconnected luminous tubes, and two ends are respectively provided with the power panel carrying inverter and electric ballast in fluorescent tube, that end lamp socket be in contact with it after the power panel of every luminous tube that end corresponding to it is electrically connected is connected; Preferably, be provided with interchange in described inverter and turn DC Module and direct current delivers flow module; The mutual uncorrelated company of described two ends lamp socket, independence and corresponding power panel, fluorescent tube tandem working, be independent of each other separately; The mutual uncorrelated company of described two ends power panel, independent separately, be independent of each other; Described two luminous tubes become independent circuits to two corresponding separately end element respectively, and two circuit are independent separately, are independent of each other; The advantage of this technical scheme is: by two terminal circuits separately independent unconnected, separately one-sided enter the mode of electricity, one end energising when mounted, even if hand has and encounters other end copper pin and also can not get an electric shock, or there is fault in one end, work and the use of the other end is not affected yet, and the power consumption of CCFL luminous tube is little, in work, temperature is low, thereby enhances the service life of fluorescent lamp; And CCFL fluorescent tube configuration electric ballast uses, can not there is stroboscopic in fluorescent tube, eye-protecting function is better.

three wavelength fluorescent powder are provided with in described fluorescent tube; The advantage of this technical scheme is: adopt three wavelength fluorescent powder, fluorescent tube color rendering is high, and irradiated article under light, bright in luster, true to nature, visibility is high.

the utility model beneficial effect is compared to existing technology: improve the security of installing fluorescent tube, and Eyeshield energy-saving is economized, and electro-optic effect is good, color rendering is good, light decay is little, lamp hole temperature is low, the life-span is long, resistance to point goes out, material is recyclable, more environmental protection.

Accompanying drawing explanation

fig. 1 is rough schematic of the present utility model;

in figure: 1, a L line; 2, a N line; 3, the first lamp socket; 4, the first power panel;

5, a CCFL luminous tube; 6, the 2nd CCFL luminous tube; 7, second source plate; 8, the second lamp socket; 9, the 2nd L line; 10, the 2nd N line.

Detailed description of the invention

the utility model is illustrated below in conjunction with drawings and the specific embodiments:

as shown in Figure 1, it is a kind of preferred embodiment of the present utility model, the T8 daylight lamp apparatus of a kind of CCFL, comprise the lamp socket of fluorescent tube and lamp tube ends, described every lamp socket all separately separate single side joint enters power input L line and N line, as shown in the figure: the first lamp socket 3 independence and power input the one L line 1 and the one-sided access of a N line 2; Second lamp socket 8 independence and another power input the 2nd L line 9 and the one-sided access of the 2nd N line 10; Described fluorescent tube is provided with two mutual unconnected luminous tubes, and two ends are respectively provided with the power panel carrying inverter and electric ballast in fluorescent tube, that end lamp socket be in contact with it after the power panel of every luminous tube that end corresponding to it is electrically connected is connected, as shown in the figure: fluorescent tube is provided with a CCFL luminous tube 5 and the 2nd CCFL luminous tube 6, two luminous tubes are unconnected mutually, and in fluorescent tube, two ends are respectively provided with the first power panel 4 and second source plate 7 that carry inverter and electric ballast; Be provided with interchange in described inverter and turn DC Module and direct current delivers flow module; The mutual uncorrelated company of described two ends lamp socket, respective independence and corresponding power panel, fluorescent tube tandem working, be independent of each other, the mutual uncorrelated company of described two ends power panel, respective independence, be independent of each other, described two luminous tubes become independent circuits to two corresponding separately end element respectively, two circuit are independent separately, be independent of each other, as shown in the figure: the first mutual uncorrelated company of lamp socket 3 second lamp socket 8, the first lamp socket 3 independent access power input the one L line 1 and a N line 2 and the first corresponding power panel 4 and a CCFL luminous tube 5 is independent forms a circuit and work alone; Second lamp socket 8 independent access power input the 2nd L line 9 and the 2nd N line 10 independently form a circuit with corresponding second source plate 7 and the 2nd CCFL luminous tube 6 and work alone; First power panel 4 and the mutual uncorrelated company of second source plate 7, independent separately, be independent of each other; One CCFL luminous tube 5 and the 2nd CCFL luminous tube 6 independent circuits separately, is independent of each other; Three wavelength fluorescent powder are provided with in described fluorescent tube.

by two terminal circuits separately independent unconnected, separately one-sided enter the mode of electricity, one end energising when mounted, even if hand has and encounters other end copper pin and also can not get an electric shock, or there is fault in one end, work and the use of the other end is not affected yet, and the power consumption of CCFL luminous tube is little, in work, temperature is low, thereby enhances the service life of fluorescent lamp; And CCFL fluorescent tube configuration electric ballast uses, can not there is stroboscopic in fluorescent tube, eye-protecting function is better, and adopt three wavelength fluorescent powder, fluorescent tube color rendering is high, and irradiated article under light, bright in luster, true to nature, visibility is high.

the foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other association areas, be all in like manner included in scope of patent protection of the present utility model.

Claims (6)

1. the T8 daylight lamp apparatus of a CCFL, comprise the lamp socket of fluorescent tube and lamp tube ends, it is characterized in that: described every lamp socket all separately separate single side joint enters power input L line and N line, described fluorescent tube is provided with two mutual unconnected luminous tubes, and two ends are respectively provided with the power panel carrying inverter and electric ballast in fluorescent tube, that end lamp socket be in contact with it after the power panel of every luminous tube that end corresponding to it is electrically connected is connected.

2. the T8 daylight lamp apparatus of a kind of CCFL according to claim 1, is characterized in that: be provided with interchange in described inverter and turn DC Module and direct current delivers flow module.

3. the T8 daylight lamp apparatus of a kind of CCFL according to claim 1, is characterized in that: the mutual uncorrelated company of described two ends lamp socket, and independence and corresponding power panel, fluorescent tube tandem working, be independent of each other separately.

4. the T8 daylight lamp apparatus of a kind of CCFL according to claim 1, is characterized in that: the mutual uncorrelated company of described two ends power panel, independent separately, is independent of each other.

5. the T8 daylight lamp apparatus of a kind of CCFL according to claim 1, is characterized in that: described two luminous tubes become independent circuits to two corresponding separately end element respectively, and two circuit are independent separately, are independent of each other.

6. the T8 daylight lamp apparatus of a kind of CCFL according to claim 1, is characterized in that: be provided with three wavelength fluorescent powder in described fluorescent tube.