A kind of electricity-saving lamp that uses the high-power spiral power saving fluorescent lamps
Technical field
The utility model relates to a kind of energy-saving lamp, especially relates to a kind of electricity-saving lamp that uses the high-power spiral power saving fluorescent lamps.
Background technology
Along with the raising of lighting quality, the way of the science of the expense that saves lighting is exactly effectively to utilize energy-saving lamp.That energy-saving lamp has is energy-conservation, light efficiency is high, the life-span is long, environmental protection, colour developing well, lot of advantages such as compact conformation, use more and more widely, kind is also more and more.Helical type energy conserving lamp is common electricity-saving lamp type, and wherein high-power spiral type electricity-saving lamp has obtained using widely at lighting field with its energy-efficient advantage, is particularly useful for the large area lighting of indoor and outdoor.High-power spiral type electricity-saving lamp generally includes lamp holder, goes up cover, cover, ballast and power saving fluorescent lamps down, and ballast is placed in the cover, and power saving fluorescent lamps is fixedlyed connected with following the cover.The power saving fluorescent lamps that these high-power spiral type electricity-saving lamps use is powerful double helical energy-saving lamp, such double helical energy-saving lamp normally length by the lengthening fluorescent tube reaches the purpose that improves power, yet the length of fluorescent tube is long more, then tube voltage is just high more, and the reliability that the too high meeting of tube voltage causes driving coupling between ballast and the fluorescent tube is difficult to guarantee; On the other hand, making powerful double helical energy-saving lamp needs the very long glass tube and the heating of large scale to bend forming technology, has increased manufacture difficulty like this, is difficult to satisfy requirement of massive production; In addition since the tube wall temperature of high-power double helical energy-saving lamp all than higher, iff the top of using conventional method such as employing to make fluorescent tube slightly the projection sub-fraction as the manufacture craft of cold junction, be difficult to fully realize the purpose of control cold junction temperature, thereby influenced the light efficiency of high-power fluorescent tube.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of use and is easy to be complementary with driver circuit, and can satisfy the large-scale production requirement, has the electricity-saving lamp of the high-power double helical energy-saving lamp of high light flux, high light efficiency.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of electricity-saving lamp that uses the high-power spiral power saving fluorescent lamps, comprise lamp holder, last cover, following cover, ballast and double helical energy-saving lamp, described cover down is provided with two oblique interfaces that communicate and match with the termination of described double helical energy-saving lamp with described cover down, described double helical energy-saving lamp comprises two structures identical and all cylindrical first single-screw fluorescent tube and the second single-screw fluorescent tubes, the described first single-screw fluorescent tube rotates into the described second single-screw fluorescent tube in the same way and the described second single-screw fluorescent tube is nested into cylindrical complex, described complex is provided with the fixed mechanism that is used for described first single-screw fluorescent tube of support fixation and the described second single-screw fluorescent tube, be positioned at the described first single-screw fluorescent tube of central shaft one end of described complex and the termination of the described second single-screw fluorescent tube and be inserted in two described oblique interfaces respectively, in the termination of the described first single-screw fluorescent tube of the central shaft other end of described complex and the described second single-screw fluorescent tube and describedly be provided with the bindiny mechanism that is used to take in the seal wire connecting line between the cover down.
First termination of first termination of the described first single-screw fluorescent tube and the described second single-screw fluorescent tube is positioned at central shaft one end of described complex, be inserted in respectively in two described oblique interfaces first termination of first termination of the described first single-screw fluorescent tube and the described second single-screw fluorescent tube, first termination of the described first single-screw fluorescent tube is connected with the first fluorescent tube blast pipe and the first fluorescent tube seal wire, and first termination of the described second single-screw fluorescent tube is connected with the 3rd fluorescent tube blast pipe and the 3rd fluorescent tube seal wire; Second termination of second termination of the described first single-screw fluorescent tube and the described second single-screw fluorescent tube is positioned at the central shaft other end of described complex, be provided with described bindiny mechanism between second termination of second termination of the described first single-screw fluorescent tube and the described second single-screw fluorescent tube and the described following cover, second termination of the described first single-screw fluorescent tube is connected with the second fluorescent tube blast pipe and the second fluorescent tube seal wire, and second termination of the described second single-screw fluorescent tube is connected with the 4th fluorescent tube blast pipe and the 4th fluorescent tube seal wire; Be provided with amalgam in described second fluorescent tube blast pipe and described the 4th fluorescent tube blast pipe, second end of second end of the described first single-screw fluorescent tube and the described second single-screw fluorescent tube is a cold junction.
Be provided with one deck heat dissipating layer at least between described last cover and the described following cover, described heat dissipating layer comprises housing, be provided with the heat radiation chamber in the described housing, the perisporium of described housing is provided with a plurality of louvres that run through the perisporium of described housing, and described louvre is connected with described heat radiation chamber.
Described fixed mechanism comprises that at least two row are arranged at the fixture on the described complex, described fixture is between described first single-screw fluorescent tube and the described second single-screw fluorescent tube, described fixture is coated with adhesive outward, and described fixture is adhesively fixed with the described second single-screw fluorescent tube with the described first single-screw fluorescent tube by described adhesive and is connected.
Described fixed mechanism comprises the described fixture of two row, and the described fixture of two row is symmetricly set in the both sides of the central shaft of described complex.
The number of the described fixture of every row is two, and two described fixtures in every row are arranged at respectively between the described first single-screw fluorescent tube and the described second single-screw fluorescent tube at the central shaft two ends of described complex.
Described fixed mechanism comprises a plurality of scattered fixtures that are arranged on the described complex, described fixture is between described first single-screw fluorescent tube and the described second single-screw fluorescent tube, described fixture is coated with adhesive outward, and described fixture is adhesively fixed with the described second single-screw fluorescent tube with the described first single-screw fluorescent tube by described adhesive and is connected.
Described fixture is hollow or solid short transparent tube.
Described short transparent tube is short glass tube.
Described bindiny mechanism comprises the vertical tube of horizontal support and at least one hollow, described horizontal support mainly is made up of upper bracket body and the lower carriage body that matches with described upper bracket body, one end of described upper bracket body is provided with first upper groove body of cross section semicircular in shape, the other end of described upper bracket body is provided with second upper groove body of cross section semicircular in shape, one end of described lower carriage body is provided with first lower groove of cross section semicircular in shape, the other end of described lower carriage body is provided with second lower groove that is cut into semicircular in shape, described first upper groove body and described first lower groove complement each other to form the first fluorescent tube interface, described second upper groove body and described second lower groove complement each other to form the second fluorescent tube interface, one end of described vertical tube is connected with described upper bracket body, described vertical tube integral body is arranged in the cavity that is formed centrally of described complex, the other end of described vertical tube passes the described bottom of cover down and stretches in the described cover down, second termination of the described first single-screw fluorescent tube is inserted in the described first fluorescent tube interface and is matched with the described first fluorescent tube interface, second termination of the described second single-screw fluorescent tube is inserted in the described second fluorescent tube interface and is matched with the described second fluorescent tube interface, and the described second fluorescent tube seal wire all is connected with described ballast by the seal wire connecting line that passes described horizontal support and described vertical tube with described the 4th fluorescent tube seal wire.
Described upper bracket body is provided with upper connector, described lower carriage body is provided with the following connector that matches with described upper connector, and described upper connector is provided with an end that is used for fixing described vertical tube and the holddown groove that is used to be communicated with described horizontal support and described vertical tube.
Be provided with the first seal wire connecting plate in the described oblique interface that matches in first termination of the described first single-screw fluorescent tube, the described first fluorescent tube seal wire is connected on the described first seal wire connecting plate, and the described first seal wire connecting plate is connected with described ballast by the seal wire connecting line; Be provided with the second seal wire connecting plate in the described oblique interface that matches in first termination of the described second single-screw fluorescent tube, described the 3rd fluorescent tube seal wire is connected on the described second seal wire connecting plate, and the described second seal wire connecting plate is connected with described ballast by the seal wire connecting line.
Described oblique interface comprises upper cover body and the lower base that matches with described upper cover body, described upper cover body is provided with first half slot that is semicolumn, described lower base is provided with second half slot that is semicolumn, and described first half slot matches with described second half slot and forms the interface slot that matches with first termination of first termination of the described first single-screw fluorescent tube or the described second single-screw fluorescent tube.
Compared with prior art, advantage of the present utility model is that the employed double helical energy-saving lamp of this electricity-saving lamp adopts two identical in structure single-screw fluorescent tubes to combine, wherein a single-screw fluorescent tube rotates into complex of another single-screw fluorescent tube formation in the same way, and two single-screw fluorescent tubes are fixed into a double helical energy-saving lamp by the fixed mechanism that is arranged on the complex, because two single-screw fluorescent tubes work alone, therefore the length that is equivalent to existing double helix fluorescent tube for driver circuit reduces by half, so very easily, drive the reliability of mating between ballast and the fluorescent tube thereby improved in being complementary with driver circuit; Because the double helical energy-saving lamp of this structure is made of two single-screw fluorescent tubes, do not need long glass tube and make the single-screw fluorescent tube simultaneously, manufacture craft is simple, can satisfy the high-power spiral lamp tube requirement of massive production preferably; The light efficiency of the electricity-saving lamp of this structure can reach more than the 801m/W, and when the caliber of employed single-screw fluorescent tube was 14~22mm, the power bracket of this electricity-saving lamp was 100~250W; The termination that two single-screw fluorescent tubes are positioned at central shaft one end of complex is connected with cover down by oblique interface respectively, and the termination that two single-screw fluorescent tubes are positioned at the central shaft other end of complex is connected with following the cover by bindiny mechanism respectively.
Two single-screw fluorescent tubes there is an end of amalgam as cold junction, this cold junction is positioned at the lower end of double helical energy-saving lamp, because double helical energy-saving lamp work adstante febre, heat up distributes, the lower end temperature that is double helical energy-saving lamp is minimum, and be subjected to the temperature effect minimum of whole fluorescent tube, the length of fluorescent tube blast pipe of the end by every single-screw fluorescent tube of control like this, can control the temperature of the cold junction of this double-single spiral power saving fluorescent lamps naturally, and by selecting mercury vapor pressure under the corresponding temperature to reach the amalgam of optimum value, make mercury vapor pressure near best, thereby can obtain than the higher light efficiency of existing double helix fluorescent tube.
Fixed mechanism comprises that at least two row are arranged at the fixture on the complex, fixture is positioned between two single-screw fluorescent tubes, and two single-screw fluorescent tubes are adhesively fixed link together by outside fixture, smearing adhesive, in the actual mechanical process, two row fixtures can be set in the bilateral symmetry of complex, every row can comprise a plurality of fixtures, if but every row are when only comprising two fixtures, one of them need be set in place between two single-screw fluorescent tubes of central shaft one end of complex, another then need be set in place between two single-screw fluorescent tubes of the central shaft other end of complex, can guarantee that like this connection of two single-screw fluorescent tubes is reliable; In actual mechanical process, also can be on complex scattered a plurality of fixtures be set, only need guarantee that the connection of two single-screw fluorescent tubes is reliable; Fixture can adopt the short transparent tube of hollow or solid length as lacking glass tube etc.
Bindiny mechanism comprises the vertical tube of horizontal support and at least one hollow, the two ends of horizontal support are provided with respectively with two single-screw fluorescent tubes and are provided with the fluorescent tube interface that an end of amalgam matches, the fluorescent tube interface effective cold junction of having protected is set, the fluorescent tube seal wire that two single-screw fluorescent tubes are provided with an end of amalgam is connected with ballast by the seal wire connecting line that passes vertical tube, the seal wire connecting line has not only been protected in the setting of vertical tube, and the seal wire connecting line is accommodated in it, make the seal wire connecting line not be exposed to outer and influence attractive in appearance; In actual application, two vertical tubes also can be set, two vertical tubes are taken in the seal wire connecting line that is connected with the fluorescent tube seal wire of every single-screw fluorescent tube respectively.
Description of drawings
Fig. 1 is the assembly structure figure of electricity-saving lamp of the present utility model;
Fig. 2 is the overall structure schematic diagram one of electricity-saving lamp of the present utility model;
Fig. 3 is the overall structure schematic diagram two of electricity-saving lamp of the present utility model;
Fig. 4 is the upward view of electricity-saving lamp of the present utility model;
Fig. 5 is the perspective view of the double helical energy-saving lamp of electricity-saving lamp use of the present utility model;
Fig. 6 is the front view of the double helical energy-saving lamp of electricity-saving lamp use of the present utility model;
Fig. 7 is the upward view of the double helical energy-saving lamp of electricity-saving lamp use of the present utility model;
Fig. 8 is the perspective view of the single-screw fluorescent tube of double helical energy-saving lamp use of the present utility model;
Fig. 9 is the vertical view of the single-screw fluorescent tube of double helical energy-saving lamp use of the present utility model.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in the figure, a kind of electricity-saving lamp that uses the high-power spiral power saving fluorescent lamps, comprise lamp holder 1, on cover 2, cover 3 down, ballast (not shown) and double helical energy-saving lamp 4, the upper end of last cover 2 is connected with lamp holder 1, last cover 2 is connected with cover 3 down by existing securing member such as screw, following cover 3 be provided with two with the following 3 oblique interfaces 5 that communicate and match that cover with the termination of double helical energy-saving lamp 4.At this, the double helical energy-saving lamp 4 that adopts comprises two structures identical and all cylindrical first single-screw fluorescent tube 6 and the second single-screw fluorescent tubes 7, Fig. 8 and Fig. 9 have provided the structure (marking with the first single-screw fluorescent tube among Fig. 8 and Fig. 9) of single-screw fluorescent tube, the hand of spiral of the first single-screw fluorescent tube 6 and the second single-screw fluorescent tube 7 is clockwise direction, the first single-screw fluorescent tube 6 rotates into the second single-screw fluorescent tube 7 in a clockwise direction and the second single-screw fluorescent tube 7 is nested into cylindrical complex, complex is provided with the fixed mechanism that is used for the support fixation first single-screw fluorescent tube 6 and the second single-screw fluorescent tube 7, be positioned at the first single-screw fluorescent tube 6 of central shaft one end of complex and the termination of the second single-screw fluorescent tube 7 and be inserted in two oblique interfaces 5 respectively, in the termination of the first single-screw fluorescent tube 6 of the central shaft other end of complex and the second single-screw fluorescent tube 7 and be provided with the bindiny mechanism that is used to take in the seal wire connecting line between the cover 3 down.
When actual fabrication double helical energy-saving lamp 4 of the present utility model, it is 244mm that the first single-screw fluorescent tube 6 and the second single-screw fluorescent tube 7 can adopt axial length, radial width is 196mm, caliber is 20mm, and the vertical range at same position place is the single-screw fluorescent tube of 56mm between the adjacent one section body of helicoid.
In this specific embodiment, first termination of first termination of the first single-screw fluorescent tube 6 and the second single-screw fluorescent tube 7 is positioned at central shaft one end of complex, be inserted in respectively in two oblique interfaces 5 first termination of first termination of the first single-screw fluorescent tube 6 and the second single-screw fluorescent tube 7, first termination that first termination of the first single-screw fluorescent tube 6 is connected with the first fluorescent tube blast pipe 61 and the first fluorescent tube seal wire, 62, the second single-screw fluorescent tubes 7 is connected with the 3rd fluorescent tube blast pipe 71 and the 3rd fluorescent tube seal wire 72; Second termination of second termination of the first single-screw fluorescent tube 6 and the second single-screw fluorescent tube 7 is positioned at the central shaft other end of complex, be provided with bindiny mechanism between second termination of second termination of the first single-screw fluorescent tube 6 and the second single-screw fluorescent tube 7 and the following cover 3, second termination that second termination of the first single-screw fluorescent tube 6 is connected with the second fluorescent tube blast pipe 63 and the second fluorescent tube seal wire, 64, the second single-screw fluorescent tubes 7 is connected with the 4th fluorescent tube blast pipe 73 and the 4th fluorescent tube seal wire 74; Be provided with the amalgam (not shown) in the second fluorescent tube blast pipe 63 and the 4th fluorescent tube blast pipe 73, second end of second end of the first single-screw fluorescent tube 6 and the second single-screw fluorescent tube 7 is a cold junction 9; Cold junction 9 is arranged at the lower end of whole fluorescent tube, the temperature of first end of first end of the first single-screw fluorescent tube 6 and the second single-screw fluorescent tube 7 is then very high, by these two ends being inserted in respectively in two oblique interfaces 5, the high temperature of having avoided these two ends to produce like this is delivered to the useful life that influences ballast on the ballast by covering 3 down.
In this specific embodiment, be provided with one deck heat dissipating layer 10 at least between last cover 2 and the following cover 3, heat dissipating layer 10 comprises housing 11, be provided with heat radiation chamber (not shown) in the housing 11, the perisporium of housing 11 is provided with a plurality of louvres 12 that run through the perisporium of housing 11, and louvre 12 is connected with the heat radiation chamber.Two-layer heat dissipating layer 10 preferably can be set, to reach radiating effect better.
In this specific embodiment, on last cover 2, also be provided with the through hole 21 that is used to dispel the heat.
In this specific embodiment, fixed mechanism comprises that at least two row are arranged at the fixture 81 (fixture 81 does not draw among Fig. 1 to Fig. 4) on the complex, fixture 81 is between the first single-screw fluorescent tube 6 and the second single-screw fluorescent tube 7, be coated with the adhesive (not shown) outside the fixture 81, fixture 81 is adhesively fixed with the second single-screw fluorescent tube 7 with the first single-screw fluorescent tube 6 by adhesive and is connected.In actual mechanical process, the both sides that two row fixtures, 81, two row fixtures 81 are symmetricly set in the central shaft of complex can be set; The number of every row fixture 81 can be for a plurality of, also can be two, when the number of every row fixture 81 was two, two fixtures 81 in every row were arranged at respectively between the first single-screw fluorescent tube 6 and the second single-screw fluorescent tube 7 at the two ends of the central shaft of complex.
In actual mechanical process, a plurality of scattered fixtures 81 that are distributed on the complex also can be set on the complex, fixture 81 is between the first single-screw fluorescent tube 6 and the second single-screw fluorescent tube 7, be coated with adhesive outside the fixture 81, fixture 81 is adhesively fixed with the second single-screw fluorescent tube 7 with the first single-screw fluorescent tube 6 by adhesive and is connected.
In this specific embodiment, fixture 81 adopts hollow or solid short transparent tube, and short transparent tube can be short glass tube; Adhesive directly adopts the commercially available adhesive with good bonding power.
In this specific embodiment, bindiny mechanism comprises the vertical tube 14 of horizontal support 13 and a hollow, horizontal support 13 mainly is made up of upper bracket body 131 and the lower carriage body 132 that matches with upper bracket body 131, upper bracket body 131 links together by existing securing member such as screw with lower carriage body 132, one end of upper bracket body 131 is provided with first upper groove body 133 of cross section semicircular in shape, the other end of upper bracket body 131 is provided with second upper groove body 134 of cross section semicircular in shape, one end of lower carriage body 132 is provided with first lower groove 135 of cross section semicircular in shape, the other end of lower carriage body 132 is provided with second lower groove 136 that is cut into semicircular in shape, first upper groove body 133 and first lower groove 135 complement each other to form the first fluorescent tube interface 137, second upper groove body 134 and second lower groove 136 complement each other to form the second fluorescent tube interface 138, one end of vertical tube 14 is connected with upper bracket body 131, vertical tube 14 integral body are arranged in the cavity that is formed centrally 82 of complex, the other end of vertical tube 14 passes down the bottom of cover 3 and stretches into down in the cover 3, second termination of the first single-screw fluorescent tube 6 is inserted in the first fluorescent tube interface 137 and is matched with the first fluorescent tube interface 137, second termination of the second single-screw fluorescent tube 7 is inserted in the second fluorescent tube interface 138 and is matched with the second fluorescent tube interface 138, and the second fluorescent tube seal wire 64 all is connected with ballast by the seal wire connecting line that passes horizontal support 13 and vertical tube 14 with the 4th fluorescent tube seal wire 74.
In this specific embodiment, upper bracket body 131 is provided with upper connector 15, lower carriage body 132 is provided with the following connector 16 that matches with upper connector 15, and upper connector 15 is provided with an end that is used for fixing vertical tube 14 and is used to be communicated with the holddown groove 17 of horizontal support 13 and vertical tube 14.The mode that upper connector 15 is connected with following connector 16 can adopt the connected mode of existing any maturation, as buckle connected mode etc.
In this specific embodiment, with be provided with the first seal wire connecting plate 51 in the oblique interface 5 that matches in first termination of the first single-screw fluorescent tube 6, the first fluorescent tube seal wire 62 is connected on the first seal wire connecting plate 51, and the first seal wire connecting plate 51 is connected with ballast by the seal wire connecting line; Be provided with the second seal wire connecting plate, 52, the three fluorescent tube seal wires 72 in the oblique interface 5 that matches in first termination of the second single-screw fluorescent tube 7 and be connected on the second seal wire connecting plate 52, the second seal wire connecting plate 52 is connected with ballast by the seal wire connecting line.
In this specific embodiment, oblique interface 5 comprises upper cover body 53 and the lower base 54 that matches with upper cover body 53, upper cover body 53 is provided with first half slot 55 that is semicolumn, lower base 54 is provided with second half slot, 56, the first half slots 55 that are semicolumn and matches with second half slot 56 and form the interface slot 57 that matches with first termination of first termination of the first single-screw fluorescent tube 6 or the second single-screw fluorescent tube 7.