CN102800557A - Metal halide lamp - Google Patents
Metal halide lamp Download PDFInfo
- Publication number
- CN102800557A CN102800557A CN2011101466823A CN201110146682A CN102800557A CN 102800557 A CN102800557 A CN 102800557A CN 2011101466823 A CN2011101466823 A CN 2011101466823A CN 201110146682 A CN201110146682 A CN 201110146682A CN 102800557 A CN102800557 A CN 102800557A
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- CN
- China
- Prior art keywords
- electric arc
- circuit
- bimetal leaf
- spring support
- spirality
- 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.)
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a metal halide lamp which comprises electric arc tubes, spiral bimetallic strip spring brackets and woven belts for buffering, wherein a spiral bimetallic strip spring bracket I (1), a woven belt I (5), an electric arc tube I (10), a woven belt II (8) and a spiral bimetallic strip spring bracket II (4) are connected with one another in series to form a circuit I; a spiral bimetallic strip spring bracket III (2), a woven belt III (9), an electric arc tube II (7), a woven belt IV (3) and a spiral bimetallic strip spring bracket IV (6) are connected with one another in series to form a circuit II; the circuit I and the circuit II are connected in parallel, and then the two ends of the circuit I and II are respectively connected with an accessing line; the two electric arc tubes are separated from each other by a certain distance; and the spiral bimetallic strip spring brackets are made of bimetallic strips which are formed by calendaring two metal, wherein the expansion coefficient of A-side metal (11) is large, and the expansion coefficient of B-side metal (12) is small. The metal halide lamp can light immediately after a lamp is turned off, thus bringing convenience for a user.
Description
(1) technical field
The invention relates to bulb, is specifically related to a kind of Metal halogen lamp.
(2) background technology
Generally has only an electric arc tube in the existing Metal halogen lamp; But after turning off the light, Metal halogen lamp generally to just can restart illumination later at ten minutes; If in order after turning off the light, to throw light at once, preferably in the lamp two electric arc tubes are arranged, this needs to keep certain distance (and making two electric arc tubes all be in the light center position) between two electric arc tubes; The back electric arc tube that could guarantee to turn off the light in the back light replaces previous bright electric arc tube later and throws light at once, needs badly to address the above problem.
(3) summary of the invention
The technical problem that the invention will solve is: provide a kind of two electric arc tubes are arranged and can move on to that electric arc tube after lighting the light center shaft position, simultaneously realize between two electric arc tubes certain distance separately, have the Metal halogen lamp of spirality bimetal leaf spring support.
The technical scheme of the invention is: Metal halogen lamp is characterized in that Metal halogen lamp comprises that electric arc tube, spirality bimetal leaf spring support, electric arc tube, buffering use braid over braid; Spirality bimetal leaf spring support 1, braid over braid 1, electric arc tube 1, braid over braid 28, spirality bimetal leaf spring support 24 are connected into circuit one; Spirality bimetal leaf spring support 32, braid over braid 39, electric arc tube 27, braid over braid 43, spirality bimetal leaf spring support 46 are connected into circuit two, and circuit one, back two of circuit two parallel connections connect the turnover line more respectively.Simultaneously, realize separating between two electric arc tubes certain distance (reducing the transmission of the electric arc tube heat of lighting as far as possible, is bright state to guarantee that another do not have bright electric arc tube to be in promptly to open).Spirality bimetal leaf spring support is made the coil spring support by bimetal leaf; Bimetal leaf is formed by two kinds of rolling metals, and wherein A face metal 11 coefficients of expansion are big, and B face metal 12 coefficients of expansion are little; When electric current flows through spirality bimetal leaf spring support; Because the generation heat causes the distortion of spirality bimetal leaf spring support, the linear expansion of the A face metal 11 that the coefficient of expansion is big is greater than the linear expansion of the little B face of coefficient of expansion metal 12; Produce bending, make that electric arc tube after the lighting that it connected moves on to the light center shaft position.Electric arc tube is two, in order after turning off the light, to throw light at once.
The invention can be thrown light on after turning off the light at once, makes things convenient for the user.
(4) description of drawings
Accompanying drawing 2 is the static sketch map of the spirality bimetal leaf spring support of the invention;
Accompanying drawing 3 is the spirality bimetal leaf spring support temperature distortion sketch map of the invention;
Accompanying drawing 4 is the structural representation of the invention.
(5) embodiment
With reference to accompanying drawing:
Metal halogen lamp is characterized in that, Metal halogen lamp comprises that electric arc tube, spirality bimetal leaf spring support, electric arc tube, buffering use braid over braid; Spirality bimetal leaf spring support 1, braid over braid 1, electric arc tube 1, braid over braid 28, spirality bimetal leaf spring support 24 are connected into circuit one; Spirality bimetal leaf spring support 32, braid over braid 39, electric arc tube 27, braid over braid 43, spirality bimetal leaf spring support 46 are connected into circuit two, and circuit one, back two of circuit two parallel connections connect the turnover line more respectively; Separate certain distance between two electric arc tubes; Spirality bimetal leaf spring support is made the coil spring support by bimetal leaf, and bimetal leaf is formed by two kinds of rolling metals, and wherein A face metal 11 coefficients of expansion are big, and B face metal 12 coefficients of expansion are little.
Claims (2)
1. a Metal halogen lamp is characterized in that, Metal halogen lamp comprises that electric arc tube, spirality bimetal leaf spring support, electric arc tube, buffering use braid over braid; Spirality bimetal leaf spring support one (1), braid over braid one (5), electric arc tube one (10), braid over braid two (8), spirality bimetal leaf spring support two (4) are connected into circuit one; ((3), spirality bimetal leaf spring support four (6) are connected into circuit two, and circuit one, back two of circuit two parallel connections connect the turnover line more respectively for spirality bimetal leaf spring support three (2), braid over braid three (9), electric arc tube two (7), braid over braid four; Separate certain distance between two electric arc tubes.
2. a kind of Metal halogen lamp according to claim 1; It is characterized in that described spirality bimetal leaf spring support is made the coil spring support by bimetal leaf, bimetal leaf is formed by two kinds of rolling metals; Wherein A face metal (11) coefficient of expansion is big, and B face metal (12) coefficient of expansion is little.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101466823A CN102800557A (en) | 2011-05-27 | 2011-05-27 | Metal halide lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101466823A CN102800557A (en) | 2011-05-27 | 2011-05-27 | Metal halide lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102800557A true CN102800557A (en) | 2012-11-28 |
Family
ID=47199629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101466823A Pending CN102800557A (en) | 2011-05-27 | 2011-05-27 | Metal halide lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102800557A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4401913A (en) * | 1981-06-03 | 1983-08-30 | Gte Products Corporation | Discharge lamp with mount providing self centering and thermal expansion compensation |
| CN1592943A (en) * | 2000-12-22 | 2005-03-09 | 汤姆森许可公司 | A damper wire spring for a cathode ray tube |
| CN201084700Y (en) * | 2007-07-13 | 2008-07-09 | 广东雪莱特光电科技股份有限公司 | A high-strength discharging light source |
| CN202042457U (en) * | 2011-05-27 | 2011-11-16 | 陆文钦 | Metal halide lamp |
-
2011
- 2011-05-27 CN CN2011101466823A patent/CN102800557A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4401913A (en) * | 1981-06-03 | 1983-08-30 | Gte Products Corporation | Discharge lamp with mount providing self centering and thermal expansion compensation |
| CN1592943A (en) * | 2000-12-22 | 2005-03-09 | 汤姆森许可公司 | A damper wire spring for a cathode ray tube |
| CN201084700Y (en) * | 2007-07-13 | 2008-07-09 | 广东雪莱特光电科技股份有限公司 | A high-strength discharging light source |
| CN202042457U (en) * | 2011-05-27 | 2011-11-16 | 陆文钦 | Metal halide lamp |
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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 | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121128 |