CN102418893B - Xenon headlamp - Google Patents
Xenon headlamp Download PDFInfo
- Publication number
- CN102418893B CN102418893B CN 201110274656 CN201110274656A CN102418893B CN 102418893 B CN102418893 B CN 102418893B CN 201110274656 CN201110274656 CN 201110274656 CN 201110274656 A CN201110274656 A CN 201110274656A CN 102418893 B CN102418893 B CN 102418893B
- Authority
- CN
- China
- Prior art keywords
- double
- screw bolt
- locking nut
- jump ring
- screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910052724 xenon Inorganic materials 0.000 title claims abstract description 13
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 239000011521 glass Substances 0.000 claims abstract description 31
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000011900 installation process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a xenon headlamp, which comprises a glass reflector with a round hole and a light source arranged on a lamp holder. The xenon headlamp further comprises a stud, a sealing gasket, a shrink ring and a locking nut, wherein the stud passes through the round hole of the glass reflector, and is in clearance fit with the round hole of the glass reflector; the front end of the stud is provided with a step of which the inner side is provided with a paraboloid in fit with the inner paraboloid of the glass reflector; the sealing gasket is arranged in the shrink ring, and is sleeved on the stud together with the shrink ring; the inner side of the sealing gasket is provided with the paraboloid which is in fit with the outer paraboloid of the glass reflector; the locking nut is screwed on the stud, and tightly presses the shrink ring; and the lamp holder is spliced with the stud. The xenon headlamp has a simple structure, and is convenient to mount and disassemble; and the glass reflector can be prevented from broken in the process of fixation with the light source.
Description
Technical field
The present invention relates to a kind of xenon headlight, mainly use in track traffic.
Background technology
Mainly there is following deficiency in xenon headlight commonly used in the current track traffic, at first be light source and can't directly fix with the glass mirror of circular hole, the separated attitude of the fixed support of light source and glass mirror, can't solve the stressed problem of glass mirror, glass mirror easily because of stressed and broken, causes waste in installation process.
Summary of the invention
Purpose of the present invention provide a kind of can prevent glass mirror with the fixation procedure of light source in broken xenon headlight.
The technical scheme that realizes above-mentioned purpose is: a kind of xenon headlight, comprise the round-meshed glass mirror of tool and the light source that is installed on the lamp socket, also comprise double-screw bolt, sealing gasket, clasp and locking nut, double-screw bolt passes the circular hole of glass mirror, and the circular hole matched in clearance of double-screw bolt and glass mirror, the front end of double-screw bolt has step, the inboard of this step has the parabola that cooperates with parabola in the glass mirror, sealing gasket is installed in the clasp, and is enclosed within together on the double-screw bolt with clasp, and the sealing gasket inboard has parabola, and should cooperate with the outer parabola of glass mirror by parabola, locking nut is spun on the double-screw bolt, and locking nut compresses clasp, lamp socket and double-screw bolt grafting.
Have screw on the cylindrical on the locking nut, and be rotary with holding screw in this screw, the front end of this holding screw props up double-screw bolt.
The outer face of locking nut is fixed with two jump ring plates, wherein is hinged with jump ring on a jump ring plate, the other end of jump ring and another piece jump ring plate snapping, and lamp socket is pushed down at the middle part of this jump ring.
After adopting technique scheme, double-screw bolt, sealing gasket, clasp and locking nut form the fixed structure of glass mirror and light source, when revolving locking nut in the installation process, the interior parabola of glass mirror is subject to the pressure from the double-screw bolt step, the outer parabola of glass mirror is subject to the pressure from sealing gasket in the clasp, the opposite direction of these two pressure, and dynamics is identical, just in time cancel out each other, thereby glass mirror is difficult for broken.
Adopt structure of the present invention, the focus of glass mirror overlaps easily with spot light.
Description of drawings
Fig. 1 decomposing schematic representation of the present invention;
Fig. 2 installation diagram of the present invention;
Fig. 3 is the sectional structure schematic diagram of double-screw bolt of the present invention;
Fig. 4 is the right view of Fig. 3;
Fig. 5 is the sectional structure schematic diagram of locking nut of the present invention;
Fig. 6 is the left view of Fig. 5;
Fig. 7 is the cross-sectional schematic of clasp of the present invention;
Fig. 8 is the right view of Fig. 7;
Fig. 9 is the structural representation of sealing gasket of the present invention;
Figure 10 is the right view of Fig. 9.
The specific embodiment
The present invention is further detailed explanation below in conjunction with drawings and Examples.
Shown in Fig. 1 ~ 10, a kind of xenon headlight, comprise the round-meshed glass mirror 2 of tool and the light source 7 that is installed on the lamp socket 8, also comprise double-screw bolt 1, sealing gasket 3, clasp 4 and locking nut 5, double-screw bolt 1 passes the circular hole of glass mirror 2, and the circular hole matched in clearance of double-screw bolt 1 and glass mirror 2, the front end of double-screw bolt 1 has step 1-1, the inboard of this step 1-1 has the parabola that cooperates with glass mirror 2 interior parabolas, sealing gasket 3 is installed in clasp interior 4, and and clasp 4 be enclosed within together on the double-screw bolt 1, sealing gasket 3 inboards have parabola, and should cooperate with the outer parabola of glass mirror 2 by parabola, and locking nut 5 is spun on the double-screw bolt 1, and locking nut 5 compresses clasp 4, and lamp socket 8 is pegged graft with double-screw bolt 1.
As shown in Figure 1, 2, have screw on the cylindrical on the locking nut 5, and be rotary with holding screw 6 in this screw, the front end of this holding screw 6 props up double-screw bolt 1.Screw holding screw 6, make the head of holding screw 6 be tight against double-screw bolt 1, can prevent that locking nut 6 from coming loose.
As shown in Figure 1, 2, the outer face of locking nut 5 is fixed with two jump ring plates 10, wherein is hinged with jump ring 9 on a jump ring plate 10, the other end of jump ring 9 and another piece jump ring plate 10 snappings, and lamp socket 8 is pushed down at the middle part of this jump ring 9.Adopt this structure, can utilize jump ring 9 to push down lamp socket 8, prevent that lamp socket 8 from deviating from from double-screw bolt 1.Open jump ring 9, just lamp socket 8 can be taken out from double-screw bolt 1 or inserts in the double-screw bolt 1, mount and dismount very convenient.
Claims (3)
1. xenon headlight, comprise the round-meshed glass mirror of tool (2) and be installed in light source (7) on the lamp socket (8), it is characterized in that: also comprise double-screw bolt (1), sealing gasket (3), clasp (4) and locking nut (5), double-screw bolt (1) passes the circular hole of glass mirror (2), and the circular hole matched in clearance of double-screw bolt (1) and glass mirror (2), the front end of double-screw bolt (1) has step (1-1), the inboard of this step (1-1) has the parabola that cooperates with parabola in the glass mirror (2), sealing gasket (3) is installed in the clasp (4), and and clasp (4) be enclosed within together on the double-screw bolt (1), sealing gasket (3) inboard has parabola, and should cooperate with the outer parabola of glass mirror (2) by parabola, locking nut (5) is spun on the double-screw bolt (1), and locking nut (5) compresses clasp (4), and lamp socket (8) is pegged graft with double-screw bolt (1).
2. xenon headlight according to claim 1, it is characterized in that: have screw on the cylindrical on the locking nut (5), and be rotary with holding screw (6) in this screw, the front end of this holding screw (6) props up double-screw bolt (1).
3. xenon headlight according to claim 1 and 2, it is characterized in that: the outer face of locking nut (5) is fixed with two jump ring plates (10), wherein be hinged with jump ring (9) on the jump ring plate (10), the other end of jump ring (9) and another piece jump ring plate (10) snapping, and lamp socket (8) is pushed down at the middle part of this jump ring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110274656 CN102418893B (en) | 2011-09-16 | 2011-09-16 | Xenon headlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110274656 CN102418893B (en) | 2011-09-16 | 2011-09-16 | Xenon headlamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102418893A CN102418893A (en) | 2012-04-18 |
| CN102418893B true CN102418893B (en) | 2013-04-24 |
Family
ID=45943438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110274656 Expired - Fee Related CN102418893B (en) | 2011-09-16 | 2011-09-16 | Xenon headlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102418893B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1159532A (en) * | 1996-05-29 | 1997-09-17 | 王涛 | Portable multi-purpose head lamp |
| JP4329845B2 (en) * | 2007-06-06 | 2009-09-09 | ウシオ電機株式会社 | Discharge lamp holding mechanism |
| US7931514B2 (en) * | 2008-05-09 | 2011-04-26 | Osram Sylvania Inc. | Method of making an integral HID reflector lamp |
| KR100999130B1 (en) * | 2008-09-24 | 2010-12-07 | 주식회사 라이트론 | Exchange type LED lighting lamp with reflector |
| CN101893207B (en) * | 2010-07-30 | 2013-06-12 | 海洋王照明科技股份有限公司 | Dimming structure and lamp with same |
| CN202253275U (en) * | 2011-09-16 | 2012-05-30 | 陈晓庭 | Large xenon lamp |
-
2011
- 2011-09-16 CN CN 201110274656 patent/CN102418893B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102418893A (en) | 2012-04-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130424 |