CN2574211Y - Spiral fluorescent lamp tube - Google Patents
Spiral fluorescent lamp tube Download PDFInfo
- Publication number
- CN2574211Y CN2574211Y CN 02271549 CN02271549U CN2574211Y CN 2574211 Y CN2574211 Y CN 2574211Y CN 02271549 CN02271549 CN 02271549 CN 02271549 U CN02271549 U CN 02271549U CN 2574211 Y CN2574211 Y CN 2574211Y
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- tube
- coil
- spiral
- coils
- fluorescent
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Abstract
The utility model discloses a spiral fluorescent lamp tube. The utility model comprises two independent spiral tubes, wherein, one end of one spiral tube and one end of the other spiral tube are hermetically and fixedly connected with each other, and the two spiral tubes are communicated with each other, presenting an integral body; the other ends of the spiral tubes are the input ends of a lamp tube; the connected position of the two spiral tubes is provided with a connecting short tube; a tube wall in the middle of the connecting tube projects outwards presenting an arc shape; a cavity which is formed by the arc-shaped bulge is used as a cold-end district for the lamp tube. Because the utility model is formed by the connection of two independent spiral tubes, and the length of the straight line of the fluorescent tube can be largely increased, the power of the fluorescent tube can reach 100w-250w; in addition, the cavity which is formed by the arc-shaped bulge on the tube wall of the connecting tube at the connected position of the two independent spiral tubes is used as the cold-end district for the lamp tube, so that the mercury air pressure of the high-power fluorescent lamp can be adjusted to the optimum state, effectively enhancing the light effect.
Description
Technical field
The utility model relates to a kind of fluorescent tube, especially relates to a kind of high-power spiral formula fluorescent tube.
Background technology
The high-power compacting fluorescent lamp mainly contains two big classifications at present, one class is big four U, the big five U classifications that adopt extra heavy pipe directly to produce, power can be accomplished 120W, but because it is fastening to adopt the method repeatedly connect bridge that several glass-tubes are communicated with, so and connect that the position of bridge is extremely fragile, breakage, not high the applying of reliability have little significance easily.Two classes are that to adopt classification, the major advantage of full spiral be helical florescent lamp non-jointing bridge, not cracky, reliability height, and its volume little, be easy to install.But owing to bend the complex process of exposed conduit, up to the present, can only be main by manual operation, not only labour intensity is big, dangerous high, and loss is very terrible, with and the cost height that constitutes, and because by manual operation, be worked into the exposed conduit of 100W, bright very difficulty has seriously influenced the development of compact spiral fluorescent lamp high-power.
The utility model content
The purpose of this utility model is to provide a kind of more powerful spiral fluorescent tube that has.
The purpose of this utility model can realize by following technical measures: comprise two independently coils, two a coils wherein end are sealed to each other fixedly connected, and two coils are communicated with and are one; Two ends are the input of fluorescent tube in addition.
The connecting portion of two coils described in the utility model is provided with tube connector, the two ends of tube connector respectively with two coils wherein an end is sealed to each other fixedlys connected, two coils are communicated with tube connector and are one.
The tube wall that tube connector described in the utility model is positioned at the position, intermediate portion outwards is the arcuation protuberance; This arcuation swells the cold junction district of formed inner chamber as fluorescent tube.
The utility model compared with prior art has following advantage: 1, since adopt two independently coil be formed by connecting, the straight length of fluorescent tube can greatly increase, and makes it can reach the high-power of 100W～250W; 2, because the arcuation of the tube connector tube wall of two independent coil junctions swells formed inner chamber as the cold junction district of fluorescent tube, the mercury vapour of high-power fluorescent lamp is pressed adjust to optimum state, improve its light efficiency effectively; 3, when manufacturing, can resolve into two independently simple coils, make the work simplification that bends exposed conduit, and can realize the mechanization bent tube technique, labour intensity when having reduced full spiral exposed conduit and a large amount of losses of glass-tube, solved and bent the exposed conduit problem of difficult, and can produce multiple different bend pipe shape, adapt to the use needs of various occasions.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Fig. 1 is the fluorescent tube structure schematic diagram that two coil list shell types connect;
Fig. 2 is the structure for amplifying schematic diagram of junction embodiment illustrated in fig. 1;
Fig. 3 is that two coils connect the fluorescent tube structure schematic diagram that bridge-type connects;
Fig. 4 is the fluorescent tube structure schematic diagram that two coils directly melt butt joint;
Fig. 5 is the fluorescent tube structure schematic diagram that two coils adopt the jacket-type tube connector to connect;
Fig. 6 is the structure for amplifying schematic diagram of junction embodiment illustrated in fig. 5;
The structure for amplifying schematic diagram of its junction when Fig. 7 is the connection of two coils employing batter post shape inner cased type tube connector;
The structure for amplifying schematic diagram of its junction when Fig. 8 is the butt joint of two coils employing flat board;
Fig. 9 is the fluorescent tube structure schematic diagram that two coils connect with the jacket-type tube connector with two cold junction districts;
Figure 10 is the structure for amplifying schematic diagram of junction embodiment illustrated in fig. 9;
Figure 11 is the structure for amplifying schematic diagram of two coils its junction when adopting jacket-type tube connector with a cold junction district to connect;
Figure 12 is the structure for amplifying schematic diagram of two coils its junction when adopting inner cased type tube connector with two cold junction districts to connect;
Figure 13 is the structure for amplifying schematic diagram of two coils its junction when adopting dock tube connector with a cold junction district to connect;
Figure 14 is that two coils connect into ellipse and revolve type fluorescent tube structure schematic diagram;
Figure 15 is that two coils connect into cylinder and revolve type fluorescent tube structure schematic diagram.
Embodiment
As shown in Figure 1 and Figure 2, with coil A, coil B wherein the link of a coil adopt hot worked method to carry out shaping as intubate, guarantee the circularity of its caliber.The link of another coil partly enlarges its caliber by hot-working method, and the link circle internal diameter after the expansion conforms to the round external diameter of another coil link as sleeve pipe, and by mechanical lapping processing, its tolerance fit precision is improved.Before connecting coupling, the round outer diameter cannula section of the round internal diameter casing section of the link that enlarges and another coil link is coated viscose glue, then the intubate section is inserted within the casing section, it is fastening to carry out viscose glue, after treating that viscose glue solidifies, just form the incorporate tube cell that is coated with that revolves the type fluorescent lamp, cooperate other technological process, just can produce the finished product fluorescent tube of bispin pipe interconnection system fluorescent lamp.
As shown in Figure 3, the link of coil A and coil B is carried out the processing of hot working tack, then that two coil link directions are oppositely arranged side by side, after adopting flame with two link glass-tube punchings arranged side by side, utilizing disjunctor behind its glass melting to connect bridging connects, should lead to gas when connecing bridge, it is unobstructed to guarantee that fluorescent tube connects bridge portion, after the cooling, coil A and coil B form the incorporate tube cell that is coated with that revolves the type fluorescent lamp by connecing bridge, cooperate other technological process to produce the finished product fluorescent tube of bispin pipe interconnection system fluorescent lamp.
As shown in Figure 4, link with coil A and coil B, adopt two pipe heat fused, the disjunctor that directly crashes, during butt joint, it is unobstructed to guarantee the glass tube coupling part to lead to gas, after also cooling is docked successfully in fusing, just form integrated band cold junction district and revolve the tube cell that is coated with of type fluorescent lamp, cooperate other technological process, make the finished product fluorescent tube of bispin pipe interconnection system fluorescent lamp.
As Fig. 5, shown in Figure 6, coil A and being connected of coil B are by adopting the jacket-type tube connector to connect coupling as the centre, make it becoming one and revolve the type fluorescent tube, and tube connector can select for use the approaching material of the coefficient of expansion and fluorescent tube to manufacture.The link of jacket-type tube connector and the link of coil A, coil B are adopted hot worked method, the round external diameter of the connectivity port of the round internal diameter of connectivity port of its jacket-type tube connector and coil A, coil B is coincide, prevent the oval phenomenon that glass tube occurs and produce the sealing failure, and, its tolerance fit precision is improved by mechanical lapping processing.Before connecting coupling, the round outer diameter cannula section of the connectivity port of the round internal diameter casing section of the connectivity port of jacket-type tube connector and coil A, coil B is coated viscose glue, then the intubate section is inserted within the casing section, it is fastening to carry out viscose glue, after treating that viscose glue solidifies, just form the incorporate tube cell that is coated with that revolves the type fluorescent lamp, cooperate other technological process, just can produce the finished product fluorescent tube of bispin pipe interconnection system fluorescent lamp.
As shown in Figure 7, coil A is that the cover tube connector connects coupling as the centre in the batter post shape by adopting with being connected of coil B, make it becoming one and revolve the type fluorescent tube, the round external diameter and the coil A of two connectivity ports of batter post shape inner cased type tube connector, the round internal diameter of the connectivity port of coil B, adopt hot worked mode to carry out shaping (or make interface unit once-forming by mould) and form batter post shape shape, and through mechanical lapping when making its coupling tightness further improve, before connecting coupling, the round internal diameter of casing section and the round external diameter of intubate section are all coated viscose glue, then the intubate section is inserted in the casing section, it is fastening to carry out viscose glue, after treating that viscose glue solidifies, just form the integrated tube cell that is coated with that revolves the type fluorescent lamp, cooperate other technological process, just can produce the finished product fluorescent tube that bispin pipe interconnection system revolves the type fluorescent lamp.
As shown in Figure 8, coil A is dull and stereotyped as being coupled middle the connection by adopting with being connected of coil B, make it becoming one of butt joint and revolve the type fluorescent tube, flat board is a circular flat glass with holes, its size is bigger slightly than tube diameter, coil A adopts mechanical grinding to become the plane with the connectivity port of coil B, all coat viscose glue in the connectivity port of coil A and coil B and the two sides of flat glass, dock fastening, after treating that viscose glue solidifies, just form the integrated tube cell that is coated with that revolves the type fluorescent lamp, cooperate other technological process, just can produce the finished product fluorescent tube that bispin pipe interconnection system revolves the type fluorescent lamp.
Because the important photoelectric parameters such as operating voltage (light tube electric voltage) luminous efficiency of fluorescent lamp, all press in close relations with the interior mercury steaming of pipe, and mercury steams the occurrence of pressing in the pipe, the temperature that depends on fluorescent tube inner glass tube temperature lowest part (being commonly called as cold junction), therefore, the temperature of control cold junction has just equaled to control the mercury vapour pressure in the fluorescent tube.For high-power fluorescent tube, often mercury vapour presses the too high durable light efficiency that makes significantly to descend, thereby designs one or two cold junction district, makes cold junction temperature far below other zone in the pipe, makes the corresponding nearly optimum value of mercury vapour crimping, just can improve light efficiency effectively.As Fig. 9, shown in Figure 10, coil A is to be coupled as the centre connection by the jacket-type tube connector of employing with two cold junction districts with being connected of coil B, make it becoming one of butt joint and revolve the type fluorescent tube, outwards protrude two protuberances that are arcuation at the tube wall that is positioned at jacket-type tube connector middle part; It is the cold junction district of fluorescent tube that arcuation swells formed inner chamber, and the straight length of fluorescent tube is increased, and makes it can reach the high-power of 100W～250W; And, improve its light efficiency effectively because the cold junction district makes the mercury vapour pressure of high-power fluorescent lamp adjust to optimum state.As shown in figure 11, coil A is to be coupled as the centre connection by the jacket-type tube connector of employing with a cold junction district with being connected of coil B, outwards protrude a protuberance that is arcuation at the tube wall that is positioned at jacket-type tube connector middle part, it is the cold junction district of fluorescent tube that arcuation swells formed inner chamber.As shown in figure 12, coil A is to be coupled as the centre connection by the inner cased type tube connector of employing with two cold junction districts with being connected of coil B, outwards protrude two protuberances that are arcuation at the tube wall that is positioned at inner cased type tube connector middle part, it is the cold junction district of fluorescent tube that arcuation swells formed inner chamber.The above-mentioned connection manufacturing process that has cold junction district tube connector and a coil and identical as Fig. 6, embodiment shown in Figure 7.
As shown in figure 13, coil A is to be coupled as the centre connection by the dock tube connector of employing with a cold junction district with being connected of coil B, the glass caliber of two connectivity ports of band cold junction district tube connector is made the same size of diameter glass tube with coil A, B connectivity port.Two glass-tube heat fused are adopted in two connectivity ports of tube connector and the connectivity port of coil, the mode of connector of directly crashing is carried out, when butt joint, the logical as far as possible gas of going up, to guarantee the unimpeded of glass lamp coupling part, treat fusing dock successfully also cool off after, just form the tube cell that is coated with that the type fluorescent lamp is revolved in integrated cold junction district, cooperate other technological process, make the production tube that cold junction district bispin pipe interconnection system revolves the type fluorescent lamp.
As Figure 14, shown in Figure 15, two coils connect into that ellipse revolves the type fluorescent tube and cylinder revolves the type fluorescent tube, also can produce multiple other different bend pipe shapes according to the use needs of various occasions.
Claims (3)
1, a kind of spiral fluorescent tube is characterized in that: comprise two independently coils, two a coils wherein end are sealed to each other fixedly connected, and two coils are communicated with and are one; Two ends are the input of fluorescent tube in addition.
2, spiral fluorescent tube according to claim 1, it is characterized in that: the connecting portion of described two coils is provided with tube connector, the two ends of tube connector respectively with two coils wherein an end is sealed to each other fixedlys connected, two coils are communicated with tube connector and are one.
3, spiral fluorescent tube according to claim 2 is characterized in that: the tube wall that described tube connector is positioned at the position, intermediate portion outwards is the arcuation protuberance; It is the cold junction district of fluorescent tube that this arcuation swells formed inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02271549 CN2574211Y (en) | 2002-07-05 | 2002-07-05 | Spiral fluorescent lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02271549 CN2574211Y (en) | 2002-07-05 | 2002-07-05 | Spiral fluorescent lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2574211Y true CN2574211Y (en) | 2003-09-17 |
Family
ID=33736387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02271549 Expired - Fee Related CN2574211Y (en) | 2002-07-05 | 2002-07-05 | Spiral fluorescent lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2574211Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1332416C (en) * | 2005-05-19 | 2007-08-15 | 俞惠东 | Helical fluorescent lamp tube |
-
2002
- 2002-07-05 CN CN 02271549 patent/CN2574211Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1332416C (en) * | 2005-05-19 | 2007-08-15 | 俞惠东 | Helical fluorescent lamp tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20060714 Pledge (preservation): Preservation |
|
| PD01 | Discharge of preservation of patent |
Date of registration: 20061219 Pledge (preservation): Preservation |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |