CN2591764Y - Long-afterglow light accumulating electric light source - Google Patents
Long-afterglow light accumulating electric light source Download PDFInfo
- Publication number
- CN2591764Y CN2591764Y CN 02291427 CN02291427U CN2591764Y CN 2591764 Y CN2591764 Y CN 2591764Y CN 02291427 CN02291427 CN 02291427 CN 02291427 U CN02291427 U CN 02291427U CN 2591764 Y CN2591764 Y CN 2591764Y
- Authority
- CN
- China
- Prior art keywords
- light
- long
- afterglow
- light source
- luminous element
- 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
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The utility model relates to a long-afterglow light accumulating electric light source which comprises a luminous body, electrode heads and a bulb casing, wherein both ends of the luminous body are respectively connected with two electrode heads and are arranged in the bulb casing, and a long-afterglow fluorescent layer is arranged on the bulb casing. A long-afterglow light accumulating layer is additionally arranged on a casing of the electric light source through the utility model, and the light accumulating layer can quickly store visible light in the sun or under the lamp light in minutes. After the power is switched off and the darkness appears, the utility model can immediately release accumulated light to emit strong light. The utility model can be used for indicating a road to a person and indicating a market, and can satisfy the general activity requirement for people at night. Because the light source does not need to be opened any longer, the energy is saving.
Description
Technical field
The utility model relates to electric light source, particularly a kind of long afterglow light accumulating electric light source.
Background technology
Common electric light source has two big classes, and a class is the thermal radiation electric light source, and it is incandescent and luminous to utilize electricity that luminous element is heated to, and the most frequently used is incandescent lamp; Another kind of is glow discharge spot lamp, utilizes in the process gas discharge atom to be excited and luminous.All electric light sources constitute by electrode (luminous element of thermal radiation electric light source) and cell-shell, and major part also needs starter (ballast) in gas is given out light light source, and some scribbles common fluorescence coating (as mercury lamp) at the cell-shell internal layer.The characteristics of these electric light sources are to stop luminous (incandescent lamp stops luminous very soon, and fluorescence lamp also can stop luminous after tens seconds) behind deenergization at short notice.The sudden change of light and shade makes human eye very uncomfortable, if on the other hand electric light source can be under the deenergization situation for a long time (as several hrs) send the light of certain light intensity, just can reach the effect that shows the way, and not need opening power again, thereby save a large amount of electric energy.And present electric light source does not have the performance of this long afterglow.
Summary of the invention
The purpose of this utility model provide a kind of can be after outage the long afterglow light accumulating electric light source of long persistent luminescence.
The technical solution of the utility model is: comprise luminous element, electrode tip, cell-shell, the luminous element two ends are connected with two electrode tips respectively, and place in the cell-shell, and one deck long-afterglow fluorescent layer is arranged on described cell-shell.
Described electrode tip is the external screw thread lamp holder, and described luminous element is the thermal radiation luminous element.
Described electrode tip is the external screw thread lamp holder, and described luminous element is a cathode fluorescent tube, also comprises the electric ballast that is connected between this fluorescent tube and the lamp holder.
Described long-afterglow fluorescent layer is that novel oxide is mixed the rare-earth type light-storing material.
The utility model increases one deck long afterglow and holds photosphere on the housing of electric light source, this photosphere that holds in minutes just can promptly store visible light under daylight or light, when dark appears in the outage back, the light that can will store at once discharges, send stronger light, can show the way to the people, cue mark, satisfy people at general Operations Requirements at night, do not need to open again light source, saved electric energy greatly.
Description of drawings
Fig. 1 is an example structure schematic diagram of the present utility model.
Embodiment
Referring to Fig. 1, the luminous element 1 of this embodiment is a cathode fluorescent tube, cell-shell 2 covers on outside the luminous element 1, the cell-shell end connects external screw thread lamp holder 3, between lamp holder 3 and luminous element 1, be connected electric ballast 4, the inboard or the outside at cell-shell 2 scribble long-afterglow fluorescent layer 5, and this fluorescence coating 5 is mixed the rare-earth type light-storing material by novel oxide and made.This light-storing material has and holds that light is fast, the function of high brightness, no matter when and where, can promptly store visible light in a few minutes under visible light (daylight or light).When dark occurred, the light that can will store was at once released, and sends stronger light, can satisfy the requirement that shows the way in the dark and carry out general activity.
Long-afterglow fluorescent layer of the present utility model can be coated on the cell-shell inboard or the outside that any shell temperature is no more than 500 ℃ lighting electric light source, has good temperature resistance energy and stability, and is nontoxic, harmless, "dead", and luminescent lifetime can reach more than 20 years.
Claims (4)
1, a kind of long afterglow light accumulating electric light source comprises luminous element, electrode tip, cell-shell, and the luminous element two ends are connected with two electrode tips respectively, and place in the cell-shell, it is characterized in that: one deck long-afterglow fluorescent layer is arranged on described cell-shell.
2, long afterglow light accumulating electric light source according to claim 1, it is characterized in that: described electrode tip is the external screw thread lamp holder, described luminous element is the thermal radiation luminous element.
3, long afterglow light accumulating electric light source according to claim 1, it is characterized in that: described electrode tip is the external screw thread lamp holder, described luminous element is a cathode fluorescent tube, also comprises the electric ballast that is connected between this fluorescent tube and the lamp holder.
4, according to claim 1,2 or 3 described long afterglow light accumulating electric light sources, it is characterized in that: described long-afterglow fluorescent layer is that novel oxide is mixed the rare-earth type light-storing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02291427 CN2591764Y (en) | 2002-12-18 | 2002-12-18 | Long-afterglow light accumulating electric light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02291427 CN2591764Y (en) | 2002-12-18 | 2002-12-18 | Long-afterglow light accumulating electric light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2591764Y true CN2591764Y (en) | 2003-12-10 |
Family
ID=33750255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02291427 Expired - Fee Related CN2591764Y (en) | 2002-12-18 | 2002-12-18 | Long-afterglow light accumulating electric light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2591764Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101064236B (en) * | 2006-04-28 | 2010-06-16 | 黎涤萍 | Florescent lamp, light-storage florescent lamp, illuminating device and light-storage illuminating device |
-
2002
- 2002-12-18 CN CN 02291427 patent/CN2591764Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101064236B (en) * | 2006-04-28 | 2010-06-16 | 黎涤萍 | Florescent lamp, light-storage florescent lamp, illuminating device and light-storage illuminating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101498411A (en) | Convertible embedded tube lamp LED device | |
| CN201393319Y (en) | LED noctilucent energy-saving lamp circuit | |
| CN2591764Y (en) | Long-afterglow light accumulating electric light source | |
| CN218336498U (en) | Brightness-adjustable light-sensitive-adjustable human body induction battery lamp | |
| Singh et al. | A comparative study on design and operation of fluorescent lamps, cfls and leds | |
| CN2489543Y (en) | Emergency iindicating lamp | |
| US6611109B2 (en) | Infrared emitting EL lamp | |
| Hou | Reasonable use of artificial lighting in building energy saving | |
| CN107327714A (en) | Large area lighting LED cold storage lamps with multiple luminescence units | |
| CN201568779U (en) | Cold-cathode tube bulb | |
| CN201462477U (en) | Energy-saving environment-friendly LED lamp | |
| CN201507883U (en) | High-brightness xenon lamp | |
| CN201177241Y (en) | Semiconductor environment-friendly energy conserving lamp | |
| CN201480243U (en) | Luminous umbrella | |
| CN102691962A (en) | Solar LED (Light-Emitting diode) device | |
| CN201715324U (en) | T5 fluorescent lamp with 360 degree-lighting dual in-line package (DIP) light-emitting diode (LED) | |
| CN2626045Y (en) | Cold-cathode fluorescence lamp tube | |
| CN201672361U (en) | High-density packing LED table lamp | |
| CN208016065U (en) | A kind of overlength low-pressure lamp band | |
| CN101113809A (en) | Canula type sun lamp | |
| CN2274812Y (en) | Gas discharge lamp with cold cathode and high brilliance source | |
| CN201093417Y (en) | Instantaneous emergency lamp | |
| KR200307346Y1 (en) | Cell phone antenna | |
| CN2146836Y (en) | Energy-saving incandescent and fluorescent combined daylight lamp | |
| CN2063689U (en) | Baby energy-saving lamp tube |
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 |