CN201536095U - Novel spiral fluorescent tube - Google Patents
Novel spiral fluorescent tube Download PDFInfo
- Publication number
- CN201536095U CN201536095U CN2009201959265U CN200920195926U CN201536095U CN 201536095 U CN201536095 U CN 201536095U CN 2009201959265 U CN2009201959265 U CN 2009201959265U CN 200920195926 U CN200920195926 U CN 200920195926U CN 201536095 U CN201536095 U CN 201536095U
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- China
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- main body
- section
- transition section
- screwed pipe
- spiral
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- Expired - Fee Related
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Abstract
The utility model discloses a novel spiral fluorescent tube, which comprises a main body section and a transition section, wherein the main body section adopts a spiral tube formed by spirally coiling a glass tube; the transition section is connected with the main body section integrally; the transition section is divided into a circular arc transition section and a straight cylindrical transition section, wherein the circular arc transition section is an upturned spiral section; an inclined angle of 10 to 30 degrees is formed between the circular arc spiral tube axial line and the main body spiral tube axial line; the straight cylindrical transition section extends from the circular arc transition section, is bent towards the main body spiral tube axial line, and is arranged symmetrically with the main body spiral tube axial line in the different direction; and an inclined angle of 50 to 70 degrees is formed between the straight cylindrical section tube axle and the main body spiral tube axle in space. The novel spiral fluorescent tube has the advantages of high production efficiency, stable product quality, convenient control, and high rate of finished products in the manufacturing processes, facilitates the automated production, simplifies the technology, remarkably reduces the production cost, and enhances the luminance brightness of the lamp, thereby having good popularization and use value.
Description
Technical field
The utility model relates to a kind of fluorescent tube, particularly relates to a kind of helical fluorescent lamp tube.
Background technology
The structure of the helical fluorescent lamp tube that uses comprises main paragraph 1 and changeover portion 2 at present, main paragraph 1 is the screwed pipe by glass tube helical disk coiled, changeover portion 2 is connected as a single entity with main paragraph 1, wherein changeover portion 2 is one section arc section that pitch is big slightly, as shown in Figure 1, 2, the spiral fluorescent lamp lamp socket diameter of machine-shaping is bigger thus, has increased the light of the spiral coil irradiation of being blocked by lamp socket, has reduced the brightness of light fixture; And at present the fluorescent tube that uses is easy to generate decentraction, disalignment, end face misalignment, adds problems such as the operating time in man-hour is long when cored post 3, and the stem stem that installs can produce the phenomenon that the top tungsten filament overlaps, cause this fluorescent tube to be scrapped, reduced product qualified rate, increased production cost, therefore, the helical lampl that uses at present exists in the course of processing that production efficiency is low, unstable product quality, is difficult to shortcomings such as control, product qualified rate is low.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of illuminance height, production efficiency height, constant product quality, easy to operate, helical fluorescent lamp tube that product qualified rate is high in the course of processing.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of novel helical fluorescent lamp tube, comprise main paragraph and changeover portion, described main paragraph is the screwed pipe by glass tube helical disk coiled, described changeover portion and described main paragraph are connected as a single entity, it is characterized in that: described changeover portion is divided into arc transition section and straight cylinder changeover portion, described arc transition section is the spiral section that is upturned, described straight cylinder changeover portion is that to extend the arc transition section be the straight shape cylindrical section of main body screwed pipe axis bending to the screwed pipe axis of main paragraph, and incorgruously is symmetrical in described main body screwed pipe axis.
The screwed pipe axis of described arc transition section is that circular arc screwed pipe axis and described main body screwed pipe axis are 10 °～30 °.
The promptly straight circle section of the tubular axis of described straight cylinder section tubular axis is 50 °～70 ° in space and described main body screwed pipe axis.
Compared with prior art, advantage of the present utility model: because the changeover portion of the utility model helical fluorescent lamp tube is divided into the arc transition section that is upturned and extends the straight cylinder changeover portion of arc transition section to the bending of main body screwed pipe axis, the straight cylinder section is two incorgruous symmetries, be 50 °～70 ° in space and main body screwed pipe axis, therefore the lamp socket diameter can be made the glass tube coiled coil diameter less than main paragraph, thereby reduced the light of the spiral coil irradiation of being blocked, increased the brightness of light fixture by lamp socket; Make this novel helical fluorescent lamp tube be connected more smooth and easy with stem stem simultaneously, be not easy to produce problems such as decentraction, disalignment, end face misalignment, process operation time length, when stem stem is put fluorescent tube into, defectives such as unlikely generation top tungsten filament torsional deformation, thereby the production efficiency in the raising course of processing, constant product quality, be convenient to control, improve product qualified rate, reduce production costs, thereby, have good value for applications.
Description of drawings
Fig. 1 faces structural representation for the helical fluorescent lamp tube of prior art;
Fig. 2 is the helical fluorescent lamp tube plan structure schematic diagram of prior art;
Fig. 3 is the structural representation of facing of the utility model embodiment;
Fig. 4 is the plan structure schematic diagram of the utility model embodiment;
Fig. 5 is the tomograph of the utility model embodiment;
Fig. 6 is the utility model helical fluorescent lamp tube forming process figure.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Embodiment 1:
The forming process of novel helical fluorescent lamp tube is made up of straight tube → spiral forming → clubfoot pin shaping → hollow billet four processes that are shaped that are shaped → cut, as shown in Figure 6, the screwed pipe that this novel helical fluorescent lamp tube main paragraph 1 is shaped as by the glass tube coiled coil, arc transition section 4 is upturned, make the angle α between circular arc screwed pipe axis 7 and the main body screwed pipe axis 6 be 10 °, 5 of straight cylinder sections are the straight shape cylindrical sections that extends arc transition section 4 and bend to main body screwed pipe axis 6, and the angle β of straight circle section tubular axis 8 between space and main body screwed pipe axis is 70 °.
Embodiment 2:
The forming process of novel helical fluorescent lamp tube is made up of straight tube → spiral forming → clubfoot pin shaping → hollow billet four processes that are shaped that are shaped → cut, as shown in Figure 6, the screwed pipe that this novel helical fluorescent lamp tube main paragraph 1 is shaped as by the glass tube coiled coil, arc transition section 4 is upturned, make the angle α between circular arc screwed pipe axis 7 and the main body screwed pipe axis 6 be 20 °, 5 of straight cylinder sections are the straight shape cylindrical sections that extends arc transition section 4 and bend to main body screwed pipe axis 6, and the angle β of straight circle section tubular axis 8 between space and main body screwed pipe axis is 60 °
Embodiment 3:
The forming process of novel helical fluorescent lamp tube is made up of straight tube → spiral forming → clubfoot pin shaping → hollow billet four processes that are shaped that are shaped → cut, as shown in Figure 6, the screwed pipe that this novel helical fluorescent lamp tube main paragraph 1 is shaped as by the glass tube coiled coil, arc transition section 4 is upturned, make the angle α between circular arc screwed pipe axis 7 and the main body screwed pipe axis 6 be 30 °, 5 of straight cylinder sections are the straight shape cylindrical sections that extends arc transition section 4 and bend to main body screwed pipe axis 6, and the angle β of straight circle section tubular axis 8 between space and main body screwed pipe axis is 50 °
The novel spiral fluorescent lamp that is shaped requires the fluorescent tube material to adopt the unleaded material of wall thickness 0.77～0.83mm, uses that the front glass pipe should clean, phenomenons such as transparent, free from smutting during, water spots and glass fiber defect; The bung flange gap requires evenly, no doubling-up, spiral do not have distortion, size unanimity up and down, the intact number of turns and the super number of turns; And pigging should not have glass knot or bubble greater than 1 square millimeter, allows to have 1 less than 1 square millimeter glass knot or bubble, does not allow two kinds of defects to exist simultaneously; And do not allow to exist gas line or cut greater than 5mm; Should cut defectives such as smooth, rounded, end face crack-free with plane, stem stem junction; The corner should not have obvious distortion, answers slyness.
Claims (3)
1. novel helical fluorescent lamp tube, comprise main paragraph and changeover portion, described main paragraph is the screwed pipe by glass tube helical disk coiled, described changeover portion and described main paragraph are connected as a single entity, it is characterized in that: described changeover portion is divided into arc transition section and straight cylinder changeover portion, described arc transition section is the spiral section that is upturned, described straight cylinder changeover portion is that to extend the arc transition section be the straight shape cylindrical section of main body screwed pipe axis bending to the screwed pipe axis of main paragraph, and incorgruously is symmetrical in described main body screwed pipe axis.
2. a kind of novel helical fluorescent lamp tube according to claim 1 is characterized in that: the screwed pipe axis of described arc transition section is that circular arc screwed pipe axis and described main body screwed pipe axis are 10 °～30 °.
3. a kind of novel helical fluorescent lamp tube according to claim 1 is characterized in that: the promptly straight circle section of the tubular axis of described straight cylinder section tubular axis is 50 °～70 ° in space and described main body screwed pipe axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201959265U CN201536095U (en) | 2009-09-07 | 2009-09-07 | Novel spiral fluorescent tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201959265U CN201536095U (en) | 2009-09-07 | 2009-09-07 | Novel spiral fluorescent tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201536095U true CN201536095U (en) | 2010-07-28 |
Family
ID=42535871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201959265U Expired - Fee Related CN201536095U (en) | 2009-09-07 | 2009-09-07 | Novel spiral fluorescent tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201536095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102013383A (en) * | 2010-09-30 | 2011-04-13 | 浙江阳光集团股份有限公司 | Double-helix energy-saving fluorescent lamp tube and energy-saving fluorescent lamp |
-
2009
- 2009-09-07 CN CN2009201959265U patent/CN201536095U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102013383A (en) * | 2010-09-30 | 2011-04-13 | 浙江阳光集团股份有限公司 | Double-helix energy-saving fluorescent lamp tube and energy-saving fluorescent lamp |
| WO2012041005A1 (en) * | 2010-09-30 | 2012-04-05 | 浙江阳光照明电器集团股份有限公司 | Double helix energy-saving fluorescent lamp tube and energy-saving fluorescent lamp |
| CN102013383B (en) * | 2010-09-30 | 2013-06-05 | 鹰潭阳光照明有限公司 | Double-helix energy-saving fluorescent lamp tube and energy-saving fluorescent lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG YANKON LIGHTING ELECTRICAL APPLIANCE GROU Free format text: FORMER NAME: YANGGUANG GROUP CO., LTD., ZHEJIANG |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 312300 No. 485, Fengshan Road, Shangyu, Zhejiang Patentee after: Zhejiang Yankon Lighting Electrical Group Co., Ltd. Address before: 312300 No. 485, Fengshan Road, Shangyu, Zhejiang Patentee before: Yangguang Group Co., Ltd., Zhejiang |
|
| ASS | Succession or assignment of patent right |
Owner name: YINGTAN YANKON LIGHTING CO., LTD. Free format text: FORMER OWNER: ZHEJIANG YANKON GROUP CO., LTD. Effective date: 20130508 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 312300 SHAOXING, ZHEJIANG PROVINCE TO: 335200 YINGTAN, JIANGXI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130508 Address after: 335200 Yujiang County Industrial Park, Jiangxi, Yingtan Patentee after: Yingtan Yankon Group Co., Ltd. Address before: 312300 No. 485, Fengshan Road, Shangyu, Zhejiang Patentee before: Zhejiang Yankon Lighting Electrical Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100728 Termination date: 20160907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |