CN2283293Y - Luminous device - Google Patents
Luminous device Download PDFInfo
- Publication number
- CN2283293Y CN2283293Y CN 97245760 CN97245760U CN2283293Y CN 2283293 Y CN2283293 Y CN 2283293Y CN 97245760 CN97245760 CN 97245760 CN 97245760 U CN97245760 U CN 97245760U CN 2283293 Y CN2283293 Y CN 2283293Y
- Authority
- CN
- China
- Prior art keywords
- light
- utility
- model
- control device
- luminophor
- 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
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Abstract
The utility model relates to a safety warning device comprising a luminous body and a control device, wherein, the luminous body belongs to an electric crystal, an input end of the control device is connected with a power supply, and an output end is connected with the luminous body. Because the utility model is provided with the power supply, the utility model can glow without the irradiation of strong light therefore. In addition, with the fluorescent material with good irradiation performance, the utility model has a longer visibility and can play a role of better safety prompt and reduce traffic accidents. In addition, the utility model can also be used for traveling and can be used for finding mates. The utility model has the advantages of reasonable structure, simplicity, safety and utility.
Description
The utility model is a kind of safe alarm set, can be installed in the various occasions that need reminds people to note, particularly can be used in the school bag.
Existing safe alarm set is a reflective fluorescent apparatus, it is to utilize the reflection of high light to send the attention that light comes reminds people in the dark, as be installed in the school bag then that reminds people the place ahead has the people to exist, the shortcoming that this reflective fluorescent apparatus exists is in the dark strong illumination to be arranged, and its visibility is lower, need just can see, do not meet safe requirement in nearer distance.
The purpose of this utility model is to overcome above-mentioned shortcoming and a kind of strong illumination that do not need is provided, and visibility light-emitting device far away, and it is rational in infrastructure, simple, and is safe and practical.
Structural representation of the present utility model includes luminophor (1) and control device (2) as shown in drawings, and wherein luminophor (1) is an electric crystal, and the input end of control device (2) is connected with power supply, and output terminal is connected with luminophor (1).
Above-mentioned luminophor (1) can be light tiles (1), also can be light-emitting section (11), or includes light tiles (1) and light-emitting section (11).
Above-mentioned control device (2) includes oscillatory circuit and booster circuit, and the input end of oscillatory circuit is connected with power supply, and output terminal is connected with the input end of booster circuit, and the output terminal of booster circuit is connected with luminophor (1).
Describe concrete structure of the present utility model in detail below in conjunction with embodiment:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the control circuit figure of the utility model embodiment;
Fig. 3 is used for the structural representation of school bag for the utility model.
Embodiment:
Structural representation of the present utility model as shown in Figure 1, include luminophor (1) and control device (2), wherein luminophor (1) is an electric crystal, include light tiles (1) and light-emitting section (11), control device (2) includes oscillatory circuit and booster circuit, wherein oscillatory circuit includes resistance R 1, R2, R3, capacitor C 1, C2 and triode T, booster circuit includes step-up transformer Tr, one end of resistance R 3 respectively with resistance R 1, the end of R2 connects, the other end of R3 is connected with the base stage b of triode T, resistance R 1, the other end of R2 is connected with power supply respectively and is connected with an end of capacitor C 1, the other end of capacitor C 1 is connected with the Tr2 end of step-up transformer Tr, capacitor C 2 is connected between the base stage b and collector c of triode T, the emitter e of triode T is connected the Tr3 of step-up transformer Tr with the Tr1 end of step-up transformer Tr, the Tr4 end is connected with the two ends of luminophor (1) respectively, as shown in Figure 2.For the ease of installing and control, above-mentioned control device (2) is installed on the box body (4), and loam cake (5), battery cover (6) also can be housed on the box body (4), and is connected with switch (3) on the control device (2), switch (3) can be packed on the box body (4), as shown in Figure 1.
Figure 3 shows that the utility model is used for the structural representation of school bag; the box body (4) that is equiped with control device (2) can be placed the inboard of school bag; light tiles (1) and light-emitting section (11) are placed the outside of school bag; and can cover the material of layer of transparent thereon; in order to protection light tiles (1) and light-emitting section (11); wherein the fluorescent powder of light tiles (1) and the available different colours of light-emitting section (11) is made; make light tiles (1) burst send the fluorescence of different colours, make light-emitting section (11) segmentation send the fluorescence of different colours.
The utility model in use, toggle switch (3), energized, then resistance R 1, R2, R3 provide quiescent bias current for triode T, make triode T conducting, at this moment step-up transformer Tr and capacitor C 2, resistance R 2 constitute positive feedback loop, make circuit produce resonance, resonance potential becomes a high pressure behind step-up transformer Tr, offer light tiles (1) and light-emitting section (11); Above-mentioned switch (3) can be range switch, and when its group during in state 1, light tiles (1) flicker is dialled when state 2, and circuit disconnects, and dials when state 3, and light tiles (1) and light-emitting section (11) all glimmers, and group when state 4, light-emitting section (11) glimmers.
The utility model is owing to be provided with power supply, therefore, do not need the strong illumination can be luminous; In addition, the utility model so visibility is far away, can play safe preferably reminding effect owing to adopt the fluorescent material of good luminous performance, reduces the generation of traffic hazard; In addition, the utility model also can be used for going sightseeing, so that seek the companion.The utility model is a novel light-emitting device a kind of rational in infrastructure, simple, safe and practical.
Claims (6)
1, a kind of light-emitting device is characterized in that comprising luminophor (1) and control device (2), and wherein luminophor (1) is an electric crystal, and the input end of control device (2) is connected with power supply, and output terminal is connected with luminophor (1).
2, light-emitting device according to claim 1 is characterized in that above-mentioned luminophor (1) made by fluorescent powder, can be light tiles (1), also can be light-emitting section (11), or includes light tiles (1) and light-emitting section (11).
3, light-emitting device according to claim 1 and 2, it is characterized in that above-mentioned control device (2) includes oscillatory circuit and booster circuit, the input end of oscillatory circuit is connected with power supply, and output terminal is connected with the input end of booster circuit, and the output terminal of booster circuit is connected with luminophor (1).
4, light-emitting device according to claim 3, it is characterized in that above-mentioned oscillatory circuit includes resistance R 1, R2, R3, capacitor C 1, C2 and triode T, booster circuit includes step-up transformer Tr, one end of resistance R 3 respectively with resistance R 1, the end of R2 connects, the other end of R3 is connected with the base stage b of triode T, resistance R 1, the other end of R2 is connected with power supply respectively and is connected with an end of capacitor C 1, the other end of capacitor C 1 is connected with the Tr2 end of step-up transformer Tr, capacitor C 2 is connected between the base stage b and collector c of triode T, the emitter e of triode T is connected the Tr3 of step-up transformer Tr with the Tr1 end of step-up transformer Tr, the Tr4 end is connected with the two ends of luminophor (1) respectively.
5, light-emitting device according to claim 3 is characterized in that also being connected with on the above-mentioned control device (2) switch (3).
6, light-emitting device according to claim 5 is characterized in that above-mentioned control device (2) can be installed on the box body (4), and switch (3) can be packed on the box body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97245760 CN2283293Y (en) | 1997-09-30 | 1997-09-30 | Luminous device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97245760 CN2283293Y (en) | 1997-09-30 | 1997-09-30 | Luminous device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2283293Y true CN2283293Y (en) | 1998-06-03 |
Family
ID=33954151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97245760 Expired - Fee Related CN2283293Y (en) | 1997-09-30 | 1997-09-30 | Luminous device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2283293Y (en) |
-
1997
- 1997-09-30 CN CN 97245760 patent/CN2283293Y/en not_active Expired - Fee Related
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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 |