CN2357413Y - Emergent lamp using cold/hot cathode composite light source - Google Patents
Emergent lamp using cold/hot cathode composite light source Download PDFInfo
- Publication number
- CN2357413Y CN2357413Y CN 98247019 CN98247019U CN2357413Y CN 2357413 Y CN2357413 Y CN 2357413Y CN 98247019 CN98247019 CN 98247019 CN 98247019 U CN98247019 U CN 98247019U CN 2357413 Y CN2357413 Y CN 2357413Y
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- Prior art keywords
- lamp
- cold
- cathode fluorescent
- emergent
- light source
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- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model belongs to the technical field of electric light sources, and relates to an emergent lighting lamp using a cold cathode fluorescence lamp and a hot cathode fluorescence lamp as a composite light source, wherein, a cold cathode lamp tube is directly and in parallel attached to the surface of a hot cathode lamp tube; both ends of the cold cathode lamp tube are fixed with a lamp fitting; the hot cathode fluorescence lamp is directly supplied with power by commercial power; the cold cathode fluorescence lamp is supplied with power by an environmental protection type and chargeable accumulator. The emergent lamp has the advantages of reasonable structure, small volume and low cost. The emergent lamp not only can be used for daily lighting, but also can be used for emergent lighting. The utility model is a generation of updated products of the emergent lamps.
Description
The utility model belongs to the electric light source technology field, is a kind of emergency light that adopts cold cathode and hot cathode composite light source.
At present, common emergency light mostly adopts the ordinary hot cathode fluorescent lamp as lighting source, is characterized in that the fluorescent lamp luminous efficiency than incandescent lamp height, more has energy-conservation effect.Because emergency light is mainly used in emergency lighting, generally all adopts storage battery as power supply energy.When the user uses the emergency light illumination time enough requirement is arranged in order to satisfy, storage battery must have suitable capacity.Like this, make emergency light that bigger volume and higher cost all be arranged.Some manufacturers often select the lower rechargeable battery of price for use in order to reduce production costs.But, because lead accumulator and common nickel-cadmium cell all have memory performance, must join the complicated charging device of a cover, will reduce the reliability of emergency light so again, influence the useful life of lamp.
The purpose of this utility model is to design that a kind of volume is little, cost is low, both can utilize city's electric lighting, can be used for the emergency light of emergency lighting again.
Generally speaking, require during emergency lighting illumination intensity of light source to reduce.But for hot-cathode fluorescent lamp, when input power reduced, flowing through lamp tube current can reduce, and certainly will will improve the voltage of lamp tube ends like this, influenced the useful life of fluorescent tube.For this reason, characteristics such as the utility model is low in energy consumption according to cold-cathode fluorescence lamp, brightness is high, volume is little have proposed to adopt cold-cathode fluorescence lamp and the hot-cathode fluorescent lamp scheme as composite light source.It is made of cathode fluorescent tube and converter, thermal cathode fluorescent tube and ballast thereof, light fixture and storage battery.Wherein, cold cathode fluorescent lamp is a superfine type, and diameter is 2-4mm, and HCFL is a plain edition, and cold cathode fluorescent lamp is the parallel hot cathode lamp tube-surface of being close to directly, and two ends are fixed with light fixture respectively.Hot-cathode fluorescent lamp power is bigger, directly by mains-supplied, can be used as common illuminating lamp and uses.Cold-cathode fluorescence lamp power is lower, uses storage battery power supply, is used for illumination under the emergency rating.
The composite light source emergency luminaire that the utility model proposes has following characteristics: because the fluorescent tube of cold-cathode fluorescence lamp is a superfine type, its mechanical strength is lower, is easy to fracture.Now cold cathode fluorescent lamp directly is close to the hot cathode lamp tube-surface, like this,, has save other and need fix the structural member that relies on cold cathode fluorescent lamp just with the support support and the refractive body of HCFL as the cold cathode fluorescent tube; And the HCFL surface area is bigger, and cold cathode fluorescent lamp only accounts for about 1/25, and therefore, when adopting the hot-cathode fluorescent lamp illumination, cold cathode fluorescent lamp can be ignored to the influence that stops of HCFL luminous flux; After adopting cold-cathode fluorescence lamp, the energy consumption of its emergency can reduce significantly, so battery capacity also can reduce significantly thereupon.Therefore, can adopt efficient and environment-friendly type microminiature chargeable battery as power supply, can significantly reduce the overall volume of emergency light like this, the tubeization power circuit reduces production costs, and brings great convenience to use.For example, adopt the high-performance environment protection type Ni-MH battery, its volume is little, and environmentally safe, and do not have the impulse electricity memory charges and safeguards very conveniently, can improve the dependability of overall lamp.Although the Ni-MH battery cost is higher, because the energy consumption of cold-cathode fluorescence lamp is very low, the rechargeable battery of use low capacity still can guarantee the needs of long period emergency lighting.This shows, should anxious modulated structure rationally distributed, volume is little, cost is low, both can be used for normal lighting, can be used for emergency lighting again, has improved the competitiveness of product greatly, will become the another generation upgrading products of emergency light.
Accompanying drawing is the structural diagrams of this composite light source emergency light.
Wherein label is: 1 cathode fluorescent tube, 2 thermal cathode fluorescent tubes, 3 lampshades, 4 lamp brackets, 5 storage batterys, 6 cold cathode fluorescent lamp supply convertors, 7 HCFL ballasts.
Embodiment: as shown in the figure, cathode fluorescent tube 1 long 300mm, caliber 2.6mm, power 3w, thermal cathode fluorescent tube 2 long 300mm, caliber 12mm, 8 watts of power.Fluorescent tube 1 is located at a side of fluorescent tube 2, be close to mutually, two ends and light fixture are fixed, the fixture injection molded, and lampshade 3 adopts transparent plastic, lamp bracket 4 adopts metallic plate or plastics, outfit is corresponding to converter 6, the ballast 7 of above-mentioned two fluorescent tubes, and storage battery 5 adopts environment-friendly highly efficient NI-G chargeable pond, connects respective lines, the power line of hot cathode lamp is equipped with attaching plug, so that patch with civil power.After assembling, promptly get required cold and hot negative electrode composite light source emergency light.
Claims (2)
1. emergency light, constitute by cathode fluorescent tube and supply convertor, thermal cathode fluorescent tube and ballast thereof, light fixture and storage battery, it is characterized in that cathode fluorescent tube is a superfine type, diameter 2-4mm, thermal cathode fluorescent tube is a plain edition, and cold cathode fluorescent lamp is the parallel surface of being close to HCFL directly, and two ends are fixed with light fixture respectively, hot-cathode fluorescent lamp is directly by mains-supplied, and cold-cathode fluorescence lamp is by storage battery power supply.
2. emergency light according to claim 1 is characterized in that storage battery is an efficient and environment-friendly type chargeable storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98247019 CN2357413Y (en) | 1998-11-25 | 1998-11-25 | Emergent lamp using cold/hot cathode composite light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98247019 CN2357413Y (en) | 1998-11-25 | 1998-11-25 | Emergent lamp using cold/hot cathode composite light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2357413Y true CN2357413Y (en) | 2000-01-05 |
Family
ID=33992309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98247019 Expired - Fee Related CN2357413Y (en) | 1998-11-25 | 1998-11-25 | Emergent lamp using cold/hot cathode composite light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2357413Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108332074A (en) * | 2018-03-19 | 2018-07-27 | 苏州市泰顺电器有限公司 | Cold/hot cathode pipe mixing light source |
-
1998
- 1998-11-25 CN CN 98247019 patent/CN2357413Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108332074A (en) * | 2018-03-19 | 2018-07-27 | 苏州市泰顺电器有限公司 | Cold/hot cathode pipe mixing light source |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |