CN203491219U - Self-trigging ceramic metal halide lamp - Google Patents
Self-trigging ceramic metal halide lamp Download PDFInfo
- Publication number
- CN203491219U CN203491219U CN201320646131.8U CN201320646131U CN203491219U CN 203491219 U CN203491219 U CN 203491219U CN 201320646131 U CN201320646131 U CN 201320646131U CN 203491219 U CN203491219 U CN 203491219U
- Authority
- CN
- China
- Prior art keywords
- electric arc
- arc tube
- ceramic metal
- lamp
- triggering device
- 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 - Lifetime
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 19
- 229910001507 metal halide Inorganic materials 0.000 title claims abstract description 5
- 150000005309 metal halides Chemical class 0.000 title claims abstract description 5
- 238000010891 electric arc Methods 0.000 claims abstract description 18
- 239000011521 glass Substances 0.000 claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 11
- 238000012216 screening Methods 0.000 claims description 5
- 230000001960 triggered effect Effects 0.000 claims 1
- 238000005286 illumination Methods 0.000 abstract description 4
- 238000009877 rendering Methods 0.000 abstract description 3
- 229910052736 halogen Inorganic materials 0.000 description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The utility model provides a self-trigging ceramic metal halide lamp for garden and workshop illumination. The self-trigging ceramic metal halide lamp is formed by serial connection of a switch, a ballast and an electric arc tube. Two ends of the electric arc tube are connected with an internal triggering device in a parallel manner. The electric arc tube and the internal triggering device are disposed in a glass shell. A lamp head and a core rod are also disposed in the glass shell. The internal triggering device is formed by serial connection of a jump bubble and a double metal protection sheet. The internal triggering device has advantages of being high in luminous efficiency, being long in service life, being energy saving, being high in color rendering index, being easy to operate in actual application, and being reliable in work since that the internal triggering device is arranged in the pipe.
Description
Technical field
The utility model relates to a kind of ceramic metal helide lamp, is particularly a kind ofly applicable to garden illumination, can replace the ceramic metal helide lamp of triggering certainly of sodium vapor lamp and mercury lamp.
Background technology
Road lighting at present, the light sources such as plant illumination mainly adopt high-pressure sodium lamp, when high-pressure sodium lamp is used, all need to have trigger equipment to work, now the maximum of use are external trigger types, internal trigger type is because reliability is poor, life-span is shorter, therefore seldom use, along with ceramic gold-halogen lamp emerges day by day, become new generation of green lighting source, its light efficiency is high, color rendering is good, long service life, be highly suitable for the application in indoor and outdoor lighting and high-grade place, also be widely used in civilian simultaneously, military, explore etc., but, ceramic gold-halogen lamp needs external trigger device, also cannot directly ceramic gold-halogen lamp be replaced to mercury lamp at present, part Metal halogen lamp, causing partial illumination transformation to consume increases.
Utility model content
The technical problems to be solved in the utility model is: for solving the problem of above-mentioned existence, provide a kind of from triggering ceramic metal helide lamp.
The utility model solves the technical scheme that its technical problem adopts: a kind of from triggering ceramic metal helide lamp, comprise by switch, ballast and electric arc tube and being composed in series, at the two ends of electric arc tube, be parallel with internal trigger device, electric arc tube and internal trigger device are located in glass bulb, in glass bulb, be provided with stem stem, stem stem connects lamp holder.
Internal trigger device is composed in series by jump bubble and bimetallic screening glass.
Electric arc tube is ceramic metal halide electric arc tube, luminous body size range 5mm-12mm.
The beneficial effects of the utility model are that the utility model can normal ignition be used without electronic trigger, and has the advantages such as light efficiency is high, the life-span long, energy-conservation, color rendering index is high, reliable operation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and enforcement, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model, and Fig. 2 is circuit theory diagrams of the present utility model.
In Fig. 1: 1. outer glass bulb, 2. lamp holder, 3. stem stem, 4. electric arc tube, 5. internal trigger device.In Fig. 2: K. switch, B. ballast, S. jump bubble, P. bimetal leaf.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way.
A kind of ceramic metal helide lamp that certainly triggers as shown in Figure 1, comprise that switch (K), ballast (B) and electric arc tube (4) are composed in series, at the two ends of electric arc tube (4), be parallel with internal trigger device (5), electric arc tube (4) and internal trigger device (5) are located in glass bulb (1), in glass bulb (1), be provided with stem stem (3), stem stem (3) connects lamp holder (2).When turn on-switch K, electric current makes jump bubble work through ballast B, jump bubble S and screening glass P, and electric current is a → b → c → d → e → f through path.In jump bubble when work, produces back electromotive force on B, between a, f, produces high back voltage, makes that lamp is instantaneous to be lighted.
The utility model replaces resistance by jump bubble, and by bimetallic screening glass and jump bubble internal trigger device in series, thereby the life-span of jump bubble and bimetal leaf is all extended.The life of jump bubble be due to the every work of jump bubble once, ceramic gold-halogen lamp will be lighted several hours to tens hours, the life-span of jump bubble can reach several ten thousand times, therefore, considerably beyond the useful working life of ceramic gold-halogen lamp.After lamp burning-point, jump bubble quits work; the bimetallic screening glass of internal trigger device is restored to the original state; thereby the utlity model has the advantage of long service life; when lamp starts when normal; the protective device of jump bubble is started working; d, 2 of e start separated, make the utility model when electric arc tube both end voltage raises pressure, avoid due to the misoperation of jump bubble, lamp being extinguished.
Claims (3)
1. one kind is triggered ceramic metal helide lamp certainly, by switch (K), ballast (B) and electric arc tube (4), be composed in series, at the two ends of electric arc tube (4), be parallel with internal trigger device (5), electric arc tube (4) and internal trigger device (5) are located in glass bulb (1), in glass bulb (1), be provided with stem stem (3), stem stem (3) connects lamp holder (2).
2. according to claim 1 a kind of from triggering ceramic metal helide lamp, it is characterized in that internal trigger device is composed in series by jump bubble and bimetallic screening glass.
3. according to claim 1 a kind of from triggering ceramic metal helide lamp, it is characterized in that electric arc tube is ceramic metal halide electric arc tube, luminous body size range 5mm-12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320646131.8U CN203491219U (en) | 2013-10-21 | 2013-10-21 | Self-trigging ceramic metal halide lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320646131.8U CN203491219U (en) | 2013-10-21 | 2013-10-21 | Self-trigging ceramic metal halide lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203491219U true CN203491219U (en) | 2014-03-19 |
Family
ID=50262030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320646131.8U Expired - Lifetime CN203491219U (en) | 2013-10-21 | 2013-10-21 | Self-trigging ceramic metal halide lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203491219U (en) |
-
2013
- 2013-10-21 CN CN201320646131.8U patent/CN203491219U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140319 |
|
| CX01 | Expiry of patent term |