CN102664132B - Square fluorescent tube and winding mechanism thereof - Google Patents
Square fluorescent tube and winding mechanism thereof Download PDFInfo
- Publication number
- CN102664132B CN102664132B CN201210123528.9A CN201210123528A CN102664132B CN 102664132 B CN102664132 B CN 102664132B CN 201210123528 A CN201210123528 A CN 201210123528A CN 102664132 B CN102664132 B CN 102664132B
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- China
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- square
- fluorescent tube
- staged
- winding mechanism
- spiral mould
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- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Abstract
The invention discloses a square fluorescent tube and a winding mechanism thereof and belongs to the technical field of fluorescent lamps. The winding mechanism is characterized by comprising a working table, a square step type spiral mould is installed above the working table, a driving motor is installed below the working table and is in linkage with the square step type spiral mould, the square step type spiral mould comprises a square body, two non-intersecting square step type spiral grooves are opened upwards along the bottom of the body on the side surface of the body, two sets of clamping rollers are symmetrically installed on the left side and the right side of the square step type spiral mould, and the installation directions of the clamping rollers are right opposite to the step surface of the square step type spiral mould. According to the square fluorescent tube and the winding mechanism thereof, the square step type spiral mould is matched with the clamping rollers, so that the produced square fluorescent tube has the advantages of being compact and firm in structure and convenient to produce and install.
Description
Technical field:
The present invention relates to a kind of fluorescent tube, relate in particular to a kind of square fluorescent tube and winding mechanism thereof.
Technical background:
Fluorescent tube, as one of principal light source of indoor illumination light fitting, has the advantages such as energy-conservation, luminous efficiency is high, the life-span is long, has become the indispensable electric light source products of all kinds of lightings.Universal fluorescent tube mainly contains straight pipe type double-end fluorescent in the market, circline, PL one end fluorescent lamp and as the self-ballast integrated fluorescent lamp of point-source of light, also there is minority to adopt the flat florescent lamp forming after how U-shaped bridge joint, but in the time making dish grid type light fixture, need to adopt branched fluorescent lamp to arrange formation plane of illumination simultaneously, cause light fixture cost high, light utilization efficiency is low, the phenomenons such as non-uniform light, especially some structures are square light fixture, in the time adopting circline as light source, the brightness at the centre of light fixture and four angles place there will be notable difference.
Summary of the invention:
A first aspect of the present invention object be to provide a kind of compact conformation firmly, produce square fluorescent tube easy for installation.
The technical scheme that the present invention takes is as follows:
A kind of square fluorescent tube, is characterized in that: described fluorescent tube be by a glass-tube continuous bend become one gradually large square from inside to outside, wherein, the outermost lamp tube ends of square glass-tube is equipped with the electrode tip being connected with operate outside power supply.
Further arrange and be: the spacing distance between described square glass-tube adjacent body is from inside to outside identical.
Described square glass-tube is that equidirectional rotation is gradually large.
Described square glass-tube adjacent body is from inside to outside in same plane, or adjacent body to be from inside to outside staged square.
Described square glass-tube is thermal cathode fluorescent tube or cathode fluorescent tube.
A second aspect of the present invention object is to provide a kind of winding mechanism for the preparation of square fluorescent tube, it is characterized in that: comprise workbench, square staged spiral mould is installed on the top of workbench, drive motors is installed on the below of workbench, drive motors and square staged spiral mould are connected, square staged spiral mould comprises square body, side at body upwards offers two mutually disjoint square staged helicla flutes along body bottom, be provided with a projection at square staged spiral fluted end, above-mentioned two mutually disjoint square staged helicla flutes form the die sinking of square fluorescent tube, each side be symmetrically installed with one group of pinch roller at square staged spiral mould, the installation direction of pinch roller faces the cascaded surface of square staged spiral mould.
Further arrange and be:
Drive motors is connected by adapter sleeve and square staged spiral mould.
The spacing of the adjacent ladder of square staged spiral fluted is identical.
Pinch roller is installed on mounting bracket, and the lower end of mounting bracket is connected with slide block, and slide block is movably arranged on guide rail, and can slide along guide rail, and guide rails assembling is on workbench.
Stage clip is also installed between pinch roller and mounting bracket.
Beneficial effect of the present invention is as follows:
(1), the present invention adopts disposable continuous bend to be shaped, and has good mechanical strength;
(2), forming process of the present invention adopts progressively mode of heating to make, and reduced fluorescent material loss to fluorescent material high-temperature stability in high-temperature heating situation.
(3), the present invention adopt gradually large formula ladder technique for coiling and rationally the spacing of fluorescent tube distribute, make the light output of lamp reach optimum state.
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Brief description of the drawings:
Fig. 1 is the state diagram of overlooking of the square fluorescent tube of the present invention;
Fig. 2 is the lateral plan of the square fluorescent tube of the present invention;
Fig. 3 is the structural representation of winding mechanism of the present invention;
Fig. 4 is the lateral plan of the square staged spiral mould of winding mechanism;
Fig. 5 be winding mechanism square staged spiral mould overlook state diagram;
Fig. 6 is the state diagram that pinch roller compresses square staged spiral mould;
Fig. 7 is the state diagram that pinch roller is thrown off square staged spiral mould.
Embodiment:
As shown in Figure 1 and Figure 2, a kind of square fluorescent tube, this square fluorescent tube be by glass-tube 1 continuous bend become one gradually large square from inside to outside, wherein, the outermost lamp tube ends of square glass-tube 1 is equipped with the electrode tip 2 being connected with operate outside power supply.Spacing distance between square glass-tube adjacent body is from inside to outside identical.It is square that described square glass-tube 1 adjacent body is from inside to outside staged.
As shown in Figure 3, square fluorescent lamp winding mechanism of the present invention, comprise workbench 3, square staged spiral mould 4 is installed on the top of workbench 3, drive motors 5 is installed on the below of workbench 3 by motor mounting plate 6, drive motors 5 is connected by adapter sleeve 7 and square staged spiral mould 4, in conjunction with Fig. 4, shown in Fig. 5, square staged spiral mould 4 comprises square body 40, side at body 40 upwards offers two mutually disjoint square staged helicla flutes 41 along body 40 bottoms, be provided with a projection 42 at the end of square staged helicla flute 41, above-mentioned two mutually disjoint square staged helicla flutes 41 form the die sinking of square fluorescent tube.In the present embodiment, the spacing of the adjacent ladder 43 of square staged helicla flute 41 is identical, in order to obtain the square fluorescent tube of all size, only need to adjust the spacing of the adjacent ladder of square staged helicla flute 41.
Each side be symmetrically installed with one group of pinch roller 8 at square staged spiral mould 4, the installation direction of pinch roller 8 faces the cascaded surface of square staged spiral mould 4, while being pressed in square staged spiral mould 4 with guarantee pinch roller 8, pinch roller 8 can keep in touch with the ladders at different levels of square staged spiral mould 4.Pinch roller 8 can be movably arranged on workbench 3, thereby finishes the work easily and the switching of non operating state.In the embodiment shown in Fig. 6, Fig. 7, pinch roller 8 is installed on mounting bracket 9, the lower end of mounting bracket 9 is connected with slide block 10, slide block 10 is movably arranged on guide rail 11, and can slide along guide rail 11, and guide rail 11 is installed on workbench 3, in order to make pinch roller 8 in working order, keep impaction state with fluorescent tube to be processed, in the embodiments of figure 3, between pinch roller 8 and mounting bracket 9, stage clip 12 is also installed.
Operation principle of the present invention is as follows:
1, will be placed between two projections 42 on square staged spiral mould 4 tops through softening glass lamp 13, and the center of the center that keeps its glass lamp in square staged spiral mould 4;
2, start drive motors 5, by adapter sleeve 7, square staged spiral mould 4 is rotated together with motor shaft, and meanwhile, the pinch roller 8 of square staged spiral mould 4 both sides is slowly close to square staged spiral mould 4 along guide rail 11, and be pressed in square staged spiral mould 4, under the effect of pinch roller 8, the glass lamp 13 after softening, with the rotation of square staged spiral mould 4, and the extruding of pinch roller 8 and being shaped, (operating state of pinch roller and mould is only shown) in figure as shown in Figure 6;
3, after glass lamp has been shaped, pinch roller 8 unclamps square staged spiral mould 4, and the cooling backward upper taking-up of glass lamp after to be formed, (only illustrates the operating state of pinch roller and mould) as shown in Figure 7 in figure; Glass lamp after shaping is cubic turriform shape, by leveling square surface shape fluorescent tube, as shown in Figure 1 and Figure 2.
Claims (2)
1. the winding mechanism of a square fluorescent tube, it is characterized in that: comprise workbench, square staged spiral mould is installed on the top of workbench, drive motors is installed on the below of workbench, drive motors and square staged spiral mould are connected, square staged spiral mould comprises square body, side at body upwards offers two mutually disjoint square staged helicla flutes along body bottom, be provided with a projection at square staged spiral fluted end, above-mentioned two mutually disjoint square staged helicla flutes form the die sinking of square fluorescent tube, each side be symmetrically installed with one group of pinch roller at square staged spiral mould, the installation direction of pinch roller faces the cascaded surface of square staged spiral mould.
2. the winding mechanism of a kind of square fluorescent tube according to claim 1, is characterized in that: drive motors is connected by adapter sleeve and square staged spiral mould.
3. the winding mechanism of a kind of square fluorescent tube according to claim 1, is characterized in that: the spacing of the adjacent ladder of square staged spiral fluted is identical.
4. the winding mechanism of a kind of square fluorescent tube according to claim 1, it is characterized in that: pinch roller is installed on mounting bracket, the lower end of mounting bracket is connected with slide block, and slide block is movably arranged on guide rail, and can slide along guide rail, guide rails assembling is on workbench.
5. the winding mechanism of a kind of square fluorescent tube according to claim 4, is characterized in that: stage clip is also installed between pinch roller and mounting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210123528.9A CN102664132B (en) | 2012-04-25 | 2012-04-25 | Square fluorescent tube and winding mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210123528.9A CN102664132B (en) | 2012-04-25 | 2012-04-25 | Square fluorescent tube and winding mechanism thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102664132A CN102664132A (en) | 2012-09-12 |
| CN102664132B true CN102664132B (en) | 2014-10-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210123528.9A Expired - Fee Related CN102664132B (en) | 2012-04-25 | 2012-04-25 | Square fluorescent tube and winding mechanism thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102664132B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110342797B (en) * | 2019-07-25 | 2020-06-12 | 新沂市赛立科石英制品有限公司 | Spiral glass tube continuous production equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2836233Y (en) * | 2005-08-16 | 2006-11-08 | 上海翔山实业有限责任公司 | Non-circular section single spiral fluorescent lamp |
| CN101172762A (en) * | 2007-04-13 | 2008-05-07 | 潘昌贵 | Tube bending device for screw type fluorescent lamp glass-tube tube bender |
| CN201162994Y (en) * | 2007-08-27 | 2008-12-10 | 陈宗烈 | Horizontal insertion type mushroom helical fluorescent lamp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7405520B2 (en) * | 2004-03-22 | 2008-07-29 | Matsushita Electric Industrial Co., Ltd. | Curved lamp manufacturing method, curved lamp, and backlight unit |
-
2012
- 2012-04-25 CN CN201210123528.9A patent/CN102664132B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2836233Y (en) * | 2005-08-16 | 2006-11-08 | 上海翔山实业有限责任公司 | Non-circular section single spiral fluorescent lamp |
| CN101172762A (en) * | 2007-04-13 | 2008-05-07 | 潘昌贵 | Tube bending device for screw type fluorescent lamp glass-tube tube bender |
| CN201162994Y (en) * | 2007-08-27 | 2008-12-10 | 陈宗烈 | Horizontal insertion type mushroom helical fluorescent lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102664132A (en) | 2012-09-12 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20180425 |
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| CF01 | Termination of patent right due to non-payment of annual fee |