CN107818901B - Special wind shielding ring for short-arc mercury xenon lamp - Google Patents
Special wind shielding ring for short-arc mercury xenon lamp Download PDFInfo
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- CN107818901B CN107818901B CN201711287600.0A CN201711287600A CN107818901B CN 107818901 B CN107818901 B CN 107818901B CN 201711287600 A CN201711287600 A CN 201711287600A CN 107818901 B CN107818901 B CN 107818901B
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- VSQYNPJPULBZKU-UHFFFAOYSA-N mercury xenon Chemical compound [Xe].[Hg] VSQYNPJPULBZKU-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims description 19
- 238000009434 installation Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 description 12
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 5
- 229910052753 mercury Inorganic materials 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
Abstract
The invention discloses a special wind shielding ring for a short-arc mercury xenon lamp; belonging to the technical field of short-arc mercury xenon lamp auxiliary parts; the technical key point of the mercury xenon lamp comprises a wind shielding ring, wherein the wind shielding ring consists of an annular connecting component which is matched with the outer diameter of a mercury xenon lamp head, an annular extension part which is connected with the annular connecting component and a wind shielding ring which is connected with the free end of the annular extension part; the wind shielding ring and the annular extension part are mutually perpendicular, and the width of the annular wind shielding plate is 12-15mm; the annular wind shield is provided with a wire guide; the invention aims to provide the special wind shielding ring for the short-arc mercury xenon lamp, which has the advantages of compact structure, convenient installation and good use effect; for short-arc mercury xenon lamps.
Description
Technical Field
The invention relates to an auxiliary tool special for a short-arc mercury xenon lamp, in particular to a wind shielding ring special for the short-arc mercury xenon lamp.
Background
When the short-arc mercury xenon lamp is applied to an exposure machine, cold air needs to be adopted to blow directly along the length direction of the lamp due to high temperature, so that the temperature of the lamp is reduced, and the service life of the lamp is ensured. However, in the practical application process, it is found that when a part of the exposure machine works for a period of time, the machine needs to be turned off, but the machine is not stopped, because cold air is directly supplied and is not stopped, under the condition that the cold air is directly blown by the short-arc mercury xenon lamp, the problem that the mercury is difficult to volatilize and cannot be turned on again or is difficult to turn on and the number of times of turning on the lamp is large due to rapid temperature reduction and rapid convergence of mercury at the lower end occurs during the turning on of the lamp. The molybdenum foil in the lamp can be damaged due to the increase of the lighting times, and the service life is influenced. In addition, in the working process of the lamp, if the machine wind quantity is too large, energy loss is easy to cause, so that the lamp warming process needs at least 15 minutes, and the machine is idle to wait during the period, thereby influencing the exposure yield. Therefore, how to reasonably adjust the lamp according to the actual conditions of each machine to achieve the optimal exposure effect is a technical problem which needs to be solved in the prior art.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides the special wind shielding ring for the short-arc mercury xenon lamp, which has the advantages of compact structure, convenience in installation and good use effect.
The technical scheme of the invention is realized as follows: the special wind shielding ring for the short-arc mercury xenon lamp consists of an annular connecting component, an annular extending part, a wind shielding ring and a fastening piece, wherein the annular connecting component is matched with the outer diameter of a mercury xenon lamp holder, the annular extending part is connected with the annular connecting component, the wind shielding ring is connected with the free end of the annular extending part, and the fastening piece is used for connecting the annular connecting component and the mercury xenon lamp holder; the wind shielding ring and the annular extension part are mutually perpendicular, and the width of the annular wind shielding plate is 12-15mm; and the annular wind shield is provided with a wire guide.
In the special wind shielding ring for the short-arc mercury xenon lamp, the annular connecting component is formed by a plurality of arc-shaped pieces which are integrally formed on the end face of the annular extension part at intervals and uniformly distributed; the thickness of the arc-shaped sheet is 0.8-1.2mm, and the width is 8-12mm; the distance between two adjacent arc-shaped sheets is 2-3.5mm.
In the special wind shielding ring for the short-arc mercury xenon lamp, the height of the annular extension part along the axial direction is 28-32mm, and the height of the annular connecting assembly along the axial direction is 18-22mm.
In the special wind shielding ring for the short-arc mercury xenon lamp, the annular connecting component consists of a semicircular left connecting piece and a semicircular right connecting piece; the annular extension part is composed of a semicircular left extension part and a semicircular right extension part; the annular wind shield consists of a semicircular left wind shield and a semicircular right wind shield; the left connecting piece, the left extending part and the left wind shield are of an integrated structure, the right connecting piece, the right extending part and the right wind shield are of an integrated structure, the left extending part and the right extending part are hinged through hinges, the end parts of the left wind shield and the right wind shield corresponding to the hinged parts are respectively formed with a yielding inclined plane, the yielding inclined planes at the two ends are matched to form a yielding gap, and when the yielding inclined planes at the two ends are contacted, the minimum width of an opening part formed by the cooperation of the other ends of the left wind shield and the right wind shield is larger than the inner diameter of the wind shield ring; and the annular wind shields at the two sides of the abdication notch are provided with positioning mechanisms.
In the special wind shielding ring for the short-arc mercury xenon lamp, the positioning mechanism consists of positioning screws which are respectively in threaded connection with the left wind shielding plate and the right wind shielding plate and an arc-shaped wind shielding positioning plate which is connected between the two positioning screws; the near end part of one end of the arc-shaped wind shielding positioning plate is provided with a through hole matched with one positioning screw, the near end part of the other end of the arc-shaped wind shielding positioning plate is provided with a positioning notch matched with the other positioning screw, when the left wind shielding plate and the right wind shielding plate are folded, the positioning notch corresponds to the other positioning screw, and the width of the positioning notch is matched with the outer diameter of a screw rod of the corresponding positioning screw.
In the above-mentioned special wind shielding ring for short-arc mercury xenon lamp, the annular wind shielding plate is circumferentially provided with a plurality of auxiliary wind shielding units, each auxiliary wind shielding unit is composed of an arc-shaped buckle plate, a guide groove arranged on the end surface of one side of the annular wind shielding plate far away from the annular extension part, a guide block arranged on the arc-shaped buckle plate and matched with the guide groove, and an elastic locking mechanism arranged between the annular wind shielding plate and the arc-shaped buckle plate; after the arc-shaped buckle plate moves in place along the guide groove, the arc-shaped buckle plate is fixed on the annular wind deflector through an elastic locking mechanism.
In the wind shielding ring special for the short-arc mercury xenon lamp, the elastic locking mechanism consists of a screw rod fixed on one side end surface of the annular wind shielding plate far away from the annular extension part, an adjusting long hole which is arranged on the arc-shaped buckle plate and matched with the screw rod, a positioning rubber ring which is arranged in the adjusting long hole at the periphery of the screw rod, an expanding ring which is sleeved at the periphery of the screw rod and matched with the positioning rubber ring, an operating ring connected with the expanding ring, and a tensioning spring, a positioning ring and an adjusting nut which are sequentially arranged on the screw rod at the outer side of the operating ring; the tensioning spring is clamped between the operating ring and the positioning ring.
When the expansion ring is positioned outside the positioning rubber ring, the outer diameter of the positioning rubber ring is smaller than the width of the adjusting long hole, and when the expansion ring is positioned inside the positioning rubber ring, the outer diameter of the positioning rubber ring is larger than the width of the adjusting long hole.
In the wind shielding ring special for the short-arc mercury xenon lamp, the arc buckle plate is composed of an arc wind shielding plate arranged on one side end surface of the annular wind shielding plate close to the annular extension part, an arc guide plate arranged on one side end surface of the arc wind shielding plate far away from the annular extension part and a connecting plate for connecting the arc wind shielding plate and the arc guide plate; the guide block is arranged on the arc-shaped guide plate.
In the special wind shielding ring for the short-arc mercury xenon lamp, the expansion ring is composed of the guide round table and the expansion part which are integrally formed, and the outer diameter of the expansion part is larger than the inner diameter of the positioning rubber ring.
After the structure is adopted, the connecting component formed by the arc-shaped sheets is connected with the lamp cap of the mercury xenon lamp, so that the connecting component can adapt to lamp caps with different sizes, is convenient to connect, has reasonable size, has proper deformation while ensuring the strength, and is convenient to be tightly connected with the lamp cap; the design of extension is in order to conveniently adjust the interval between annular deep bead and the lamps and lanterns glass envelope.
The design of the wind shielding ring can slowly reduce the temperature of the glass shell under the condition that the machine is not stopped and the machine is turned off, so that mercury can be uniformly distributed in the glass shell, and instant aggregation of mercury caused by rapid temperature reduction is avoided. And mercury is uniformly distributed, so that the lamp can be smoothly lightened when being lighted next time. The loss of the lamp is reduced, and the service life of the lamp is prolonged.
Meanwhile, due to the design of the wind shielding ring, the lamp warming process can be reduced to 10 minutes from 15 minutes, so that the waiting time of the exposure machine is shortened, the design utilization rate is improved, and the productivity is improved.
Further, in order to conveniently adjust the air blocking quantity according to the cold air quantity of each exposure machine, the power of a lamp and the like, a plurality of auxiliary air blocking units are arranged on the annular air blocking plate, the air blocking quantity is adjusted by adjusting the protruding quantity of the arc-shaped buckle plates, and the protruding quantity of each arc-shaped buckle plate can be adjusted according to the air outlet condition conveniently due to the fact that the auxiliary air blocking units are arranged along the circumferential direction. Simultaneously, in order to make the arc buckle adjust conveniently and fix a position firmly, cooperate through setting up guide way, guide block and elasticity locking mechanism. The structure is more humanized and the use is more convenient.
Drawings
The invention is described in further detail below in connection with the embodiments in the drawings, but is not to be construed as limiting the invention in any way.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the bottom construction of the present invention;
FIG. 4 is a schematic cross-sectional view of the structure at A-A in FIG. 3;
FIG. 5 is a schematic cross-sectional view of the structure at B-B in FIG. 3;
fig. 6 is a partially enlarged structural schematic diagram at C in fig. 5.
In the figure: the annular connecting assembly 1, the left connecting piece 1a, the right connecting piece 1b, the annular extension part 2, the left extension part 2a, the right extension part 2b, the annular wind shield 3, the wire guide 3a, the left wind shield 3b, the right wind shield 3c, the fastening piece 4, the yielding notch 5, the positioning mechanism 6, the positioning screw 6a, the arc wind shield positioning plate 6b, the positioning notch 6c, the auxiliary wind shield unit 7, the arc buckle plate 7a, the guide groove 7b, the guide block 7c, the elastic locking mechanism 7d, the screw rod 7e, the adjusting long hole 7f, the positioning rubber ring 7g, the expanding ring 7h, the operating ring 7i, the tensioning spring 7j, the positioning ring 7k, the adjusting nut 7l, the arc wind shield 7m, the arc guide plate 7n, the connecting plate 7o, the guide round table 7p and the expanding part 7q.
Description of the embodiments
Referring to fig. 1 to 6, the wind shielding ring special for the short-arc mercury xenon lamp is composed of an annular connecting component 1, an annular extension part 2, an annular wind shielding plate 3 and a fastening piece 4, wherein the annular connecting component 1 is matched with the outer diameter of a mercury xenon lamp holder, the annular extension part 2 is connected with the annular connecting component 1, the annular wind shielding plate 3 is connected with the free end of the annular extension part 2, and the fastening piece 4 is used for connecting the annular connecting component 1 with the mercury xenon lamp holder. In this embodiment, the fastener is a clip, although screws or other fasteners commonly used in the art may be used. The annular wind deflector 3 is perpendicular to the annular extension part 2, and the width of the annular wind deflector 3 is 12-15mm. The annular wind deflector 3 is provided with a wire guide 3a. The annular connecting component 1 is formed by a plurality of arc-shaped pieces which are uniformly distributed at intervals and are integrally formed on the end face of the annular extension part 2, and the connecting component formed by the arc-shaped pieces is connected with the lamp cap of the mercury xenon lamp, so that the connecting component can adapt to lamp caps of different sizes, is convenient to connect and reasonable in size, ensures the strength, and simultaneously ensures that the connecting component has proper deformation and is convenient to be tightly connected with the lamp cap. The thickness of the arc-shaped sheet is 0.8-1.2mm, and the width is 8-12mm. The distance between two adjacent arc-shaped sheets is 2-3.5mm.
Specifically, in the present embodiment, for convenience of installation, the ring-shaped connection assembly 1 is composed of a semicircular left connection member 1a and a semicircular right connection member 1 b. The annular extension 2 is composed of a semicircular left extension 2a and a semicircular right extension 2 b. The annular wind deflector 3 is composed of a semicircular left wind deflector 3b and a semicircular right wind deflector 3 c. The left connecting piece 1a, the left extending part 2a and the left wind shield 3b are of an integrated structure, the right connecting piece 1b, the right extending part 2b and the right wind shield 3c are of an integrated structure, the left extending part 2a and the right extending part 2b are hinged through hinges, the end parts of the left wind shield 3b and the right wind shield 3c corresponding to the hinged parts are respectively provided with a yielding inclined plane, the yielding inclined planes at the two ends are matched to form a yielding gap 5, and when the yielding inclined planes at the two ends are contacted, the minimum width of an opening part formed by the matching of the other ends of the left wind shield 3b and the right wind shield 3c is larger than the inner diameter of a wind shielding ring. According to the structure, when the wind shielding ring is installed, connecting wires at two ends of the lamp cap do not need to be removed, the installation of the wind shielding ring can be completed under the condition that the lamp is not detached, and the operation is very convenient and fast. Preferably, the height of the annular extension 2 along the axial direction is 28-32mm, and the height of the annular connecting assembly 1 along the axial direction is 18-22mm.
In order to enable the left part and the right part of the wind shielding ring to be conveniently connected, meanwhile, the yielding notch is supplemented and shielded, and the blocking effect of the annular wind shielding plate on cold air is guaranteed. The annular wind shields 3 on two sides of the yielding gap 5 are provided with positioning mechanisms 6, and the positioning mechanisms 6 are composed of positioning screws 6a which are respectively in threaded connection with the left wind shield 3b and the right wind shield 3c and arc-shaped wind shield positioning plates 6b which are connected between the two positioning screws 6 a; the near end part of one end of the arc-shaped wind shielding positioning plate 6b is provided with a through hole matched with one positioning screw 6a, the near end part of the other end is provided with a positioning notch 6c matched with the other positioning screw 6a, when the left wind shielding plate 3b and the right wind shielding plate 3c are folded, the positioning notch 6c corresponds to the other positioning screw 6a, and the width of the positioning notch 6c is matched with the outer diameter of a screw rod corresponding to the positioning screw 6 a.
Meanwhile, in order to conveniently adjust the air blocking quantity according to the cold air quantity of each exposure machine, the power of a lamp and the like, a plurality of auxiliary air blocking units 7 are circumferentially distributed on the annular air blocking plate 3, and each auxiliary air blocking unit 7 consists of an arc-shaped buckle plate 7a, a guide groove 7b arranged on the end face of one side of the annular air blocking plate 3 far away from the annular extension part 2, a guide block 7c arranged on the arc-shaped buckle plate 7a and matched with the guide groove 7b, and an elastic locking mechanism 7d arranged between the annular air blocking plate 3 and the arc-shaped buckle plate 7 a. After the arc-shaped buckle plate 7a moves along the guide groove 7b in place, the arc-shaped buckle plate is fixed on the annular wind deflector 3 through an elastic locking mechanism 7 d. The elastic locking mechanism 7d consists of a screw rod 7e fixed on one side end surface of the annular wind shield 3 far away from the annular extension part 2, an adjusting long hole 7f arranged on the arc-shaped buckle plate 7a and matched with the screw rod 7e, a positioning rubber ring 7g arranged in the adjusting long hole 7f at the periphery of the screw rod 7e, an expanding ring 7h sleeved at the periphery of the screw rod 7e and matched with the positioning rubber ring 7g, an operation ring 7i connected with the expanding ring 7h, and a tensioning spring 7j, a positioning ring 7k and an adjusting nut 7l sequentially arranged on the screw rod 7e at the outer side of the operation ring 7 i. The tension spring 7j is sandwiched between the operation ring 7i and the positioning ring 7 k. When the expansion ring 7h is positioned outside the positioning rubber ring 7g, the outer diameter of the positioning rubber ring 7g is smaller than the width of the adjusting long hole 7f, and when the expansion ring 7h is positioned inside the positioning rubber ring 7g, the outer diameter of the positioning rubber ring 7g is larger than the width of the adjusting long hole 7 f. After adopting this kind of structure, can make the arc buckle adjust conveniently and fix a position firmly.
Further, the arc buckle plate 7a is composed of an arc wind deflector 7m arranged on one side end face of the annular wind deflector 3 close to the annular extension part 2, an arc guide plate 7n arranged on one side end face of the arc wind deflector 7m far away from the annular extension part 2, and a connecting plate 7o for connecting the arc wind deflector 7m and the arc guide plate 7 n. The guide block 7c is provided on the arc-shaped guide plate 7 n. The expansion ring 7h is composed of a guide circular table 7p and an expansion part 7q which are integrally formed, and the outer diameter of the expansion part 7q is larger than the inner diameter of the positioning rubber ring 7 g.
When the device is used, when the cold air quantity of the exposure machine is too large, so that the lamp is not smooth to light or the energy consumption of the lamp is too large, the wind shielding ring is fixed on the lamp holder through the clamp, the distance between the annular wind shielding plate and the glass bulb of the lamp is adjusted, and then the annular wind shielding plate is fixed through the positioning mechanism, so that the whole wind shielding ring structure is stable. Further, when the problem of overlarge air quantity still occurs after debugging, auxiliary wind shielding is performed through the auxiliary wind shielding unit.
The above examples are provided for convenience of description of the present invention and are not to be construed as limiting the invention in any way, and any person skilled in the art will make partial changes or modifications to the invention by using the disclosed technical content without departing from the technical features of the invention.
Claims (7)
1. The special wind shielding ring for the short-arc mercury xenon lamp is characterized by comprising an annular connecting component (1) which is matched with the outer diameter of a mercury xenon lamp holder, an annular extending part (2) which is connected with the annular connecting component (1), an annular wind shielding plate (3) which is connected with the free end of the annular extending part (2) and a fastener (4) which is used for connecting the annular connecting component (1) and the mercury xenon lamp holder; the annular wind deflector (3) is perpendicular to the annular extension part (2), and the width of the annular wind deflector (3) is 12-15mm; a wire guide (3 a) is arranged on the annular wind shield (3);
the height of the annular extension part (2) along the axial direction is 28-32mm, and the height of the annular connecting assembly (1) along the axial direction is 18-22mm;
the annular connecting component (1) is composed of a semicircular left connecting piece (1 a) and a semicircular right connecting piece (1 b); the annular extension part (2) is composed of a semicircular left extension part (2 a) and a semicircular right extension part (2 b); the annular wind deflector (3) is composed of a semicircular left wind deflector (3 b) and a semicircular right wind deflector (3 c); the left connecting piece (1 a), the left extending part (2 a) and the left wind shield (3 b) are of an integrally formed integral structure, the right connecting piece (1 b), the right extending part (2 b) and the right wind shield (3 c) are of an integrally formed integral structure, the left extending part (2 a) and the right extending part (2 b) are hinged through hinges, the end parts of the left wind shield (3 b) and the right wind shield (3 c) corresponding to the hinged parts are respectively formed with a yielding inclined plane, the yielding inclined planes at the two ends are matched to form a yielding gap (5), and when the yielding inclined planes at the two ends are contacted, the minimum width of an opening part formed by the cooperation of the left wind shield (3 b) and the other end of the right wind shield (3 c) is larger than the inner diameter of a wind shield ring; the annular wind shields (3) at the two sides of the yielding gap (5) are provided with positioning mechanisms (6).
2. The special wind shielding ring for the short-arc mercury xenon lamp according to claim 1, wherein the annular connecting component (1) is formed by a plurality of arc-shaped sheets which are integrally formed on the end face of the annular extension part (2) and are uniformly distributed at intervals; the thickness of the arc-shaped sheet is 0.8-1.2mm, and the width is 8-12mm; the distance between two adjacent arc-shaped sheets is 2-3.5mm.
3. The special wind shielding ring for the short-arc mercury xenon lamp according to claim 1, wherein the positioning mechanism (6) is composed of positioning screws (6 a) which are respectively connected with the left wind shielding plate (3 b) and the right wind shielding plate (3 c) in a threaded manner and an arc-shaped wind shielding positioning plate (6 b) which is connected between the two positioning screws (6 a); a through hole matched with one set screw (6 a) is formed in the near end portion of one end of the arc-shaped wind shielding locating plate (6 b), a locating notch (6 c) matched with the other set screw (6 a) is formed in the near end portion of the other end of the arc-shaped wind shielding locating plate, when the left wind shielding plate (3 b) and the right wind shielding plate (3 c) are folded, the locating notch (6 c) corresponds to the other set screw (6 a), and the width of the locating notch (6 c) is matched with the outer diameter of a screw rod corresponding to the set screw (6 a).
4. The special wind shielding ring for the short-arc mercury xenon lamp according to claim 1, wherein a plurality of auxiliary wind shielding units (7) are circumferentially distributed on the annular wind shielding plate (3), each auxiliary wind shielding unit (7) consists of an arc-shaped buckle plate (7 a), a guide groove (7 b) arranged on one side end surface of the annular wind shielding plate (3) far away from the annular extension part (2), a guide block (7 c) arranged on the arc-shaped buckle plate (7 a) and matched with the guide groove (7 b) and an elastic locking mechanism (7 d) arranged between the annular wind shielding plate (3) and the arc-shaped buckle plate (7 a); after the arc-shaped buckle plate (7 a) moves in place along the guide groove (7 b), the arc-shaped buckle plate is fixed on the annular wind deflector (3) through an elastic locking mechanism (7 d).
5. The special wind shielding ring for the short arc mercury xenon lamp according to claim 4, wherein the elastic locking mechanism (7 d) consists of a screw rod (7 e) fixed on one side end surface of the annular wind shielding plate (3) far away from the annular extension part (2), an adjusting long hole (7 f) arranged on the arc-shaped buckle plate (7 a) and matched with the screw rod (7 e), a positioning rubber ring (7 g) arranged in the adjusting long hole (7 f) at the periphery of the screw rod (7 e), an expanding ring (7 h) sleeved at the periphery of the screw rod (7 e) and matched with the positioning rubber ring (7 g), an operating ring (7 i) connected with the expanding ring (7 h), and a tensioning spring (7 j), a positioning ring (7 k) and an adjusting nut (7 l) which are sequentially arranged on the screw rod (7 e) at the outer side of the operating ring (7 i); the tensioning spring (7 j) is clamped between the operation ring (7 i) and the positioning ring (7 k);
when the expansion ring (7 h) is positioned outside the positioning rubber ring (7 g), the outer diameter of the positioning rubber ring (7 g) is smaller than the width of the adjusting long hole (7 f), and when the expansion ring (7 h) is positioned inside the positioning rubber ring (7 g), the outer diameter of the positioning rubber ring (7 g) is larger than the width of the adjusting long hole (7 f).
6. The special wind shielding ring for the short-arc mercury xenon lamp according to claim 4, wherein the arc buckle plate (7 a) is composed of an arc wind shielding plate (7 m) arranged on one side end surface of the annular wind shielding plate (3) close to the annular extension part (2), an arc guide plate (7 n) arranged on one side end surface of the arc wind shielding plate (7 m) far away from the annular extension part (2) and a connecting plate (7 o) for connecting the arc wind shielding plate (7 m) and the arc guide plate (7 n); the guide block (7 c) is arranged on the arc-shaped guide plate (7 n).
7. The special wind shielding ring for the short-arc mercury xenon lamp according to claim 5, wherein the expansion ring (7 h) is composed of a guide circular table (7 p) and an expansion part (7 q) which are integrally formed, and the outer diameter of the expansion part (7 q) is larger than the inner diameter of the positioning rubber ring (7 g).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711287600.0A CN107818901B (en) | 2017-12-07 | 2017-12-07 | Special wind shielding ring for short-arc mercury xenon lamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711287600.0A CN107818901B (en) | 2017-12-07 | 2017-12-07 | Special wind shielding ring for short-arc mercury xenon lamp |
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| Publication Number | Publication Date |
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| CN107818901A CN107818901A (en) | 2018-03-20 |
| CN107818901B true CN107818901B (en) | 2023-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN102149967A (en) * | 2008-09-09 | 2011-08-10 | 300K企业股份有限公司 | Coupling and method for use with a lamp fitting |
| CN202442220U (en) * | 2012-03-12 | 2012-09-19 | 东莞华明灯具有限公司 | LED (light-emitting diode) lamp for reducing wind resistance |
| CN203258622U (en) * | 2013-04-10 | 2013-10-30 | 广州供电局有限公司 | Cooling xenon lamp device and cooling xenon lamp system |
| CN204534288U (en) * | 2015-02-11 | 2015-08-05 | 温州海蓝工业设计有限公司 | A kind of windproof LED street lamp |
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2017
- 2017-12-07 CN CN201711287600.0A patent/CN107818901B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001135134A (en) * | 1999-11-01 | 2001-05-18 | Orc Mfg Co Ltd | Mercury vapor discharge lamp |
| CN101220918A (en) * | 2008-01-23 | 2008-07-16 | 北京星光影视设备科技股份有限公司 | Stage velarium magic lamp light source component |
| CN102149967A (en) * | 2008-09-09 | 2011-08-10 | 300K企业股份有限公司 | Coupling and method for use with a lamp fitting |
| CN202442220U (en) * | 2012-03-12 | 2012-09-19 | 东莞华明灯具有限公司 | LED (light-emitting diode) lamp for reducing wind resistance |
| CN203258622U (en) * | 2013-04-10 | 2013-10-30 | 广州供电局有限公司 | Cooling xenon lamp device and cooling xenon lamp system |
| CN204534288U (en) * | 2015-02-11 | 2015-08-05 | 温州海蓝工业设计有限公司 | A kind of windproof LED street lamp |
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| CN107818901A (en) | 2018-03-20 |
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