CN2739789Y - Constant power quartz halogen tungsten lamp bulb - Google Patents
Constant power quartz halogen tungsten lamp bulb Download PDFInfo
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- CN2739789Y CN2739789Y CN 200420000447 CN200420000447U CN2739789Y CN 2739789 Y CN2739789 Y CN 2739789Y CN 200420000447 CN200420000447 CN 200420000447 CN 200420000447 U CN200420000447 U CN 200420000447U CN 2739789 Y CN2739789 Y CN 2739789Y
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 239000010453 quartz Substances 0.000 title claims abstract description 19
- 229910052721 tungsten Inorganic materials 0.000 title claims abstract description 19
- 239000010937 tungsten Substances 0.000 title claims abstract description 19
- 229910052736 halogen Inorganic materials 0.000 title claims abstract description 18
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title abstract description 3
- 150000002367 halogens Chemical class 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 claims abstract description 8
- 239000011521 glass Substances 0.000 claims description 35
- 239000012212 insulator Substances 0.000 claims description 23
- 238000005452 bending Methods 0.000 claims description 21
- -1 tungsten halogen Chemical class 0.000 claims description 16
- 238000002485 combustion reaction Methods 0.000 claims description 11
- 238000003491 array Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 238000005755 formation reaction Methods 0.000 claims 2
- 238000009826 distribution Methods 0.000 abstract description 7
- 238000005286 illumination Methods 0.000 abstract description 4
- 230000000977 initiatory effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
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Abstract
The utility model relates to a special illumination electric light source in the devices used in the show business. The utility model can especially improve the shortcomings that the single row filament type filament structure in prior art in a burning point loop triggers overvoltage because of the distribution imbalance of voltage and current, and alternatively, the early breakage of a lamp bulb is caused by the impact of cold state current. Three improved compound spiral type luminaries in different shapes are respectively double spiral and double row filament type filament structure, vertical type double spiral type filament structure and horizontal type double spiral type filament structure, and the common ground of the three filament structure is that the whole loop from the initiating terminal of the power supply of a single-helical filament to the end of the power supply of the single-helical filament makes the voltage and the current to be all along in the balance distribution state, and constant power is accomplished; not only life time of the lamp bulb is improved and lengthened, but also utilance can be improved efficaciously, and a light intensity curve can be optimized; the present situation of a single variety and specification shortage is improved. As the burning point of the lamp bulb is not restricted by any angle, the utility model can promote multifunctional lighting lamps to be extended and provide power-assisted for artistic expression. The constant power quartz halogen tungsten lamp bulb adopts an international standard to be beneficial to exchange products at home and abroad and eliminate nonstandard products.
Description
Affiliated technical field the utility model relates to the special lighting electric light source in a kind of device for performing arts
Background technology is present, and in the prior art, monofocal quartz tungsten halogen lamp bubble is the specific light source of film, TV, news photography illumination and theater stage illumination.The glass bulb material of lamp is that quartz glass, outer shape have spheroid shape, straight pipe type and ball-type, luminous element is a filamentray structure of being made single silk type or double-wire type panel formula by tungsten and molybdenum material etc., the most of 220V that adopts of electrical quantity, power is from many kinds of models of 0.3KW to 20KW and specification.Because the filamentray structure design is reasonable inadequately, the temperature at single-screw position and monofilament position is inconsistent during burning-point, have temperature gradient and produce hot localised points, cause voltage, CURRENT DISTRIBUTION in the filament loop unbalanced, often because of instantaneous ultra-voltage or in opening the combustion process, because the cold conditions rush of current causes faults such as the local fusing of filament, the early stage phenomenon of damaging occurs.In addition, the light intensity curve of such filamentray structure is the distribution curve flux of bat type, can only utilize the light of former and later two sides of lamp to lead to, utilance is low, and, the burning-point angle of lamp can only be limited to plumbness and use, the pitch angle degree of Qing Xieing is ± 45 ° and forbids to tilt to the left or to the right forwards, backwards, to prevent that filament from causing the short connection of turn-to-turn to cause the bulb blast because of heat is sagging, such extraordinary electric light source has been continued to use in the world and has been changed over half a century, what the technical standard of home products at aspects such as the light center height of bulb and the configurations of lamp holder model adopted is industry standard promulgated by the ministries or commissions of the Central Government, does not meet internationally accepted regulations, belongs to non-standard.At present, the quartz tungsten halogen lamp bubble overwhelming majority of domestic market sale is this series products.
Summary of the invention task of the present utility model provides the double silk of double helix that three kinds of difformities are made of the compound screw filament, the permanent power quartz tungsten halogen lamp bubble of three kinds of different filamentray structures of vertical double helix and horizontal double helix, advantage is: though in burning-point supply voltage overrate or moment connect voltage, voltage in filament loop, electric current are in the equiblibrium mass distribution state all the time, can prevent the cold conditions rush of current effectively, improve and prolong bulb life.
A kind of luminous element of compound screw comprises: three kinds of difform luminous elements that a double helix double-wire type, a vertical double helical form and a horizontal double helical form filamentray structure etc. constitute.Described double helix double-wire type filamentray structure, filament is the at interval uniform single-screw type shape of an external diameter unanimity, pitch, constitute the flat square structure of 3 to 10 circles through after-combustion, the central axis of each circle single coil filament of leading flank is tilted to the right and vertical line keeps+10 ° to 20 ° angles, the trailing flank incline direction is opposite, keep-10 ° to 20 ° angles with vertical line, the single coil filament central axis of former and later two sides is shapes of mutual X-shape.On a vertical plane, be to tilt mutually up and down equally, the central axis and the vertical line at bending circular arc R position are tilted to the right on the single coil filament, constitute+40 ° to 60 ° angles, then incline direction is opposite at following bending circular arc R position, constitute-40 ° to 60 ° angles, central axis also is to intersect the shape of X-shaped mutually up and down.Described second vertical coiled coil filament structure, filament is the shape of an external diameter unanimity, the at interval uniform single-screw type of pitch, constitute the symmetrical rotating cylindrical shape luminous element of 3 to 10 circles through after-combustion, rotating shaft keeps concentric with the central shaft of glass bulb, luminous element fixing, be by on the vertical plane of 3 hooks in glass bulb from 3 directions each other hexagonal angle collude hang in the middle of the filament of a ring position.Described the 3rd horizontal double helical form filamentray structure, filament are the at interval uniform single-screw type filaments of an external diameter unanimity, pitch, constitute 3 to 10 luminous elements that enclose through after-combustion, and rotating shaft is vertical mutually with the glass bulb central shaft.Three compound screw luminous element common ground are that the power-supply initial end and the terminal number of turns that connects solder joint that single coil filament is put into the dual-side bar from cover is that 8 to 50 circles do not wait, three compound screw shapes are different with structure, but in single-screw filament loop, from first to last constitute an integrally closed ring, sustaining voltage, CURRENT DISTRIBUTION equilibrium, hot localised points can not occur, realize permanent power.
The beneficial effects of the utility model are:
1. the luminous element of three kinds of difformities and structure, can effectively improve and prolong bulb life and keep the life-span consistency to the balanced consistent permanent power rating that is in of voltage, CURRENT DISTRIBUTION the terminal whole piece loop from the initiating terminal of single coil filament.
2. change the shape and the filamentray structure of luminous element, compressed the luminous element physical dimension and can improve utilance 25% and optimize light intensity curve.
3. adopt and the popularization international standard, it is general to help international exchange, eliminates non-standard.
4. the burning-point angle of lamp is not restricted, and helps promoting multi-functional illumination light fixture to be promoted, for artistic expression provides power-assisted.
5. it is single to improve existing extraordinary electric light source kind, and the rare short situation of specification helps forming light source series.
Description of drawings further specifies the utility model below in conjunction with drawings and Examples
Fig. 1 is the schematic diagram of the double silk of the double helix of one of the utility model embodiment filamentray structure
Fig. 2 is the schematic diagram of two the vertical coiled coil filament structure of the utility model embodiment
Fig. 3 is three the horizontal coiled coil filament structural representation of the utility model embodiment
Fig. 4 is the single silk of an existing quartz tungsten halogen lamp bubble filamentray structure schematic diagram
Fig. 1 is the double helix double-wire type filamentray structure schematic diagram of one of the utility model embodiment
1. glass bulbs among the figure, 2. filament, 3. go up drop hanger, 4. go up insulator, 5. support column, 6. descend hook, 7. descend insulator, 8. lamp holder, 9. side rod.
Embodiment is in Fig. 1, glass bulb (1) is a spheroid-like, filament (2) is the at interval uniform single-screw shape of an external diameter unanimity, pitch, constitute 3 to 10 through after-combustion and enclose the luminous element of the double helix double-wire type flat-square shaped shape that does not wait, single coil filament (2) bending in the after-combustion shaping all maintains circular arc R with following bending part, is the fulcrum that hangs of filament (2).The luminous element fixing means that compound screw constitutes is to hang and support and realize by several main function parts.At the downside of filament (2) insulator (4) that level makes progress and the following insulator (7) that is parallel to each other are set, going up mutually vertically at last insulator (4), clamp and symmetric arrays have some to go up drop hanger (4), following hook (6) and support columns (5), the common clamp of the side rod (9) of the support column of the parallel bending of 2 symmetrical expression left and right directions and 2 corresponding bendings is an one in the bottom of glass bulb (1), constitutes panel formula frame structure assembly.Last drop hanger (3) and support column (5) make progress side by side and extend back, constitute the shape of hunchbacked shape, the two length will exceed filament (2) and go up the bending part, tip bend becomes the shape of N shape, each circle of filament (2) is gone up the bending circular arc R hang the location, following hook (6) length is short, and the termination is that reverse U shape colludes, and bending circular arc R under the filament (2) is colluded extension.The central axis of each circle single coil filament of the double silk of filament (2) leading flank is tilted to the right, and keeps 10 ° to 20 ° slanted angles with vertical line; The trailing flank direction is opposite, and 10 ° to the 20 ° angles that are tilted to the left, the central axis of former and later two side single coil filaments (2) constitute the X-shaped shape with intersecting mutually symmetrically.On a vertical plane, each position central axis that single coil filament (2) is gone up the bending circular arc R also is tilted to the right, and constitutes 40 ° to 60 ° slanted angles with vertical line; Each position of following bending circular arc R then is tilted to the left, and also forms 40 ° to 60 ° slanted angles, constitutes the shape of single coil filament (2) central axis inclined in two-way and cross one another X-shaped.Power-supply initial end and terminal endoporus with single coil filament (2), the termination of being inserted on the both sides side rod (10) with 10 to 90 numbers of turn that do not wait of circle welds respectively, panel formula frame assembly pack into glass bulb (1) by taking over, the common technology and the technological process of system such as exhaust lamp, the two pin caps (8) of G38 type that meet International Electrotechnical Commission's proposed standard in the configuration are bonding firmly with glass bulb (1), constitute the permanent power quartz tungsten halogen lamp bubble of the double silk of double helix filamentray structure.
Fig. 2 is two the vertical double helical form filamentray structure schematic diagram of the utility model embodiment
1. glass bulbs among the figure, 2. filament, 4. insulator, 6. hook, 8. lamp holder, 10. side rod.
In Fig. 2, the profile of glass bulb (1) is the straight pipe type shape, and filament (2) is the at interval uniform single-screw shape of an external diameter unanimity, pitch, constitutes vertical double-helical luminous element through after-combustion.The compound screw axle keeps concentric with glass bulb (1) central shaft, and number of total coils is 4 to 10 circles.Luminous element fixedly be to support and hang by two side rods (10), 3 hooks (6), side rod (10) and hook (6) are arranged in parallel within on the horizontal insulator (4) of luminous element downside, insulator (4) is an one with the mutual vertical clamp of side rod (10), the side rod of both sides (10) is uneven in length, left side side rod (10) stretches upwards and carries out left and right sides bending and press close to glass bulb (1) from insulator (4), near glass bulb (1) top to crooked two the 90 ° of angles of central shaft, the termination of downward direction is the initiating terminal of suit single coil filament (2) power supply, termination, right side side rod (10) upper end is the end of suit single coil filament (2) power supply, each termination suit number of turns is 20 to 30 circles, for preventing that filament (2) from joining fault owing to be out of shape the turn-to-turn weak point that causes hot sagging initiation in burning-point, adopt 3 hooks (6) to assist at three different directions and hang support.On the vertical plane of glass bulb (1), 3 hooks (6) are that the upper part from insulator (4) clamp is that the center of circle is penetrated to 3 direction width of cloth respectively with filament (2) central shaft, constitute 120 ° of angles each other, press close to glass bulb (1) and stretch upwards, until the centre of light center one circle.Tip bend is colluding of horizontal U font, colluding pendant lamp silk (2) fixes and locatees, pass through particular manufacturing craft, with side rod (10) and glass bulb (1) bottom clamp is that flat-square shaped constitutes structural assembly, with the structural assembly glass bulb (1) of packing into, by technological process glass bulb (1) bottoms such as system lamp common technologies, the two pin caps (8) of GY16 type adopt adhesive to be bonded as one in the configuration, constitute the permanent power quartz tungsten halogen lamp bubble of vertical double helix.
1. glass bulbs (1) among Fig. 3,2. filament, 3. go up drop hanger, 4. insulator, 6. descend hook, 8. lamp holder, 9. side rod, 10. upper hanger.
In Fig. 3, glass bulb (1) is a spheroid-like, horizontal coiled coil filament (2) is to constitute the horizontal luminous element of symmetry rotation by the single-screw shape of external diameter unanimity through after-combustion, the rotating shaft of filament (2) is vertical mutually with the central shaft of glass bulb (1), number of total coils is 3 to 10 circles, the fixing means of luminous element is to hang and support and realize by each parts on the insulator (4) of the interior lower horizontal shape of glass bulb (1), go up symmetric arrays at insulator (4) 2 thick side rods (9) and some the last drop hangers (3) that stretch upwards different in size are arranged, extension is hung and colluded to following hook (6) respectively to filament (2), clamp is on glass bulb (1) blast pipe on the upper hanger (10) of glass bulb (1) central shaft top, termination, lower end U-shaped colludes hangs filament (2) location, termination, both sides side rod (9) upper end is suit power-supply initial end and terminal spot welding position, the suit number of turns 8 to 50 circles, side rod (9) lower end clamp is in the bottom of glass bulb (1), the two pin caps (8) of G22 type are bonded as one in the configuration, constitute the permanent power quartz tungsten halogen lamp bubble of horizontal double helical form filamentray structure.
Fig. 4 is a prior art quartz tungsten halogen lamp bubble filamentray structure schematic diagram
1. glass bulbs among the figure, 2. filament, 3. go up drop hanger, 4. go up insulator, 5. support bar, 6. descend hook, 7. descend insulator, 8. lamp holder, 9. side rod, 10. upper hanger.
The single silk filamentray structure of the monofocal quartz tungsten halogen lamp bubble of prior art is to adopt to turn to single-screw type shape by section, in the middle of whole piece filament (2), be divided into 8 sections, be to launch the stretching raw silk rings that becomes of a circle taenidium between section and the section, the interval unanimity of monofilament, equal in length are also carried out ± 180 ° of parallel bendings in angle in proper order according to single even numbers, make 8 sections single coil filaments (2) constitute the luminous element of horizontal flat vertical square panel formula, operating voltage in the photoelectric parameter is 220V, and power is 1 to 20KW many kinds of models and specification.The fixing means of luminous element generally is to adopt the gantry support tower structure, realize by each functional parts combination, in glass bulb (1) upper horizontal to the central shaft of last insulator (4) on, there is upper hanger (10) clamp on the blast pipe of glass bulb (1), to locate, from central shaft to the both sides apportion, the termination is that U-shaped colludes 4 of shape and goes up drop hangers (3), hangs filament (2) and 2 support bars (5) upper end clamp is an one, has 3 terminations to have the following hook (6) of reverse U shape to stretch upwards on the following insulator (7) below in glass bulb (1) and colludes the pendant lamp silk.Vertical clamp is crosslinked for one constitutes rectangular frame mutually with following insulator (7) in the support bar of 2 inside left and right sides bendings (5) lower end, and it is the power-supply initial end and the terminal monofilament position pad of lamp that side rod (9), the termination, side rod (9) upper end of 2 corresponding bendings are arranged in the both sides of support bar (5).2 support bars (5) and side rod (9) lower end clamp are adhesively fixed in glass bulb (1) bottom and with lamp holder (8), constitute monofocal quartz tungsten halogen lamp bubble.
Claims (5)
1. a permanent power quartz tungsten halogen lamp steeps, in the elliposoidal quartz crust, single coil filament (2) by an external diameter unanimity constitutes three kinds of difform filamentray structures respectively through after-combustion---the double silk of double helix, vertical double helix and the dissimilar luminous element of horizontal double helix, the following insulator (7) that is respectively arranged with insulator (4) transversely and is parallel to each other at the downside of luminous element, go up 2 thick support bars of symmetric arrays (5) and some upward drop hanger (3) and following hooks (6) at last insulator (4), support bar (5) and last drop hanger (3) upwards and to the rear side stretching, extension are hunchbacked shape side by side, the termination is bent downwardly and becomes N shape and collude, hang the circular arc R position of filament (2) upside bending bending, following hook (6) length is slightly short, upper end is bent to reverse U shape and colludes, collude the circular arc R position of pendant lamp silk (2) downside, support bar (5) lower end clamp is gone up vertical mutually at following insulator (7), go up two side rods (9) that both sides also have parallel symmetrical bending at following insulator (7), the termination, upper end of side rod (9) is the power-supply initial end and the terminal spot welding position of suit single coil filament (2), position, termination, lower end and glass bulb (1) bottom clamp is an one, the overall structure of two pin caps (8) formations lamp of configuration different model is characterized in that: the luminous element of three kinds of difformities and structure.
2. permanent power quartz tungsten halogen lamp bubble according to claim 1, it is characterized in that: the double silk of double helix filamentray structure, filament (2) is the at interval uniform single-screw type shape of an external diameter unanimity, pitch, constitute 3 to the 10 flat square structures that enclose through after-combustion, the central axis of each circle single coil filament (2) of leading flank is tilted to the right and vertical line keeps+10 ° to 20 ° angles; The trailing flank incline direction is opposite, and keeping-10 ° to 20 ° angles, the central axis of the single coil filament of former and later two sides (2) with vertical line is to intersect the shape of X type mutually.On a vertical plane, same, central axis and vertical line that single coil filament (2) is gone up bending circular arc R position are tilted to the right, and constitute+40 ° to 60 ° angles; Down then incline direction is opposite at bending circular arc R position for single coil filament (2), constitutes-40 ° to 60 ° angles, and the central axis of two bending parts also is to intersect the shape of X type mutually up and down.
3. permanent power quartz tungsten halogen lamp bubble according to claim 1, it is characterized in that: vertical coiled coil filament structure, filament (2) is an external diameter unanimity, the at interval uniform single-screw shape of pitch, after-combustion constitutes the symmetrical rotational circle column type shape luminous element of 4 to 10 circles, it is concentric that the central shaft of central shaft and glass bulb (1) keeps, in the middle of the single-screw ring filament (2) be provided with 3 hooks (6) on the vertical plane of glass bulb (1) from 3 directions each other hexagonal angle horizontal filament (2) is colluded to hang locate.
4. permanent power quartz tungsten halogen lamp bubble according to claim 1, it is characterized in that: horizontal coiled coil filament structure, be the at interval uniform single coil filament (2) of an external diameter unanimity, pitch, after-combustion 3 to 10 circles constitute, and the central shaft of compound screw is vertical mutually with the central shaft of glass bulb (1).
5. permanent power quartz tungsten halogen lamp bubble according to claim 1, three kinds of difform filamentray structures, it is characterized in that: the power-supply initial end of single coil filament (2) and terminal endoporus, the number of turns that does not wait with 8 to 50 circles install into that 2 side rods (9) formation single coil filaments (2) of respective diameters are closed circuluses from head end to tail end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420000447 CN2739789Y (en) | 2004-01-12 | 2004-01-12 | Constant power quartz halogen tungsten lamp bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420000447 CN2739789Y (en) | 2004-01-12 | 2004-01-12 | Constant power quartz halogen tungsten lamp bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2739789Y true CN2739789Y (en) | 2005-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420000447 Expired - Fee Related CN2739789Y (en) | 2004-01-12 | 2004-01-12 | Constant power quartz halogen tungsten lamp bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2739789Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319225A (en) * | 2014-09-12 | 2015-01-28 | 昆山博文照明科技有限公司 | Electric incandescent bulb and manufacturing method thereof |
-
2004
- 2004-01-12 CN CN 200420000447 patent/CN2739789Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319225A (en) * | 2014-09-12 | 2015-01-28 | 昆山博文照明科技有限公司 | Electric incandescent bulb and manufacturing method thereof |
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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 | ||
| CP03 | Change of name, title or address |
Patentee address after: 100093 Beijing City, Haidian District Xiangshan Road No. 4 Hongqi village of Beijing military command, second retired cadres Patentee address before: 100041 44-3-101, Badachu, Beijing, Shijingshan District |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051109 Termination date: 20100219 |