CN2843534Y - Light fireproof water syringe - Google Patents
Light fireproof water syringe Download PDFInfo
- Publication number
- CN2843534Y CN2843534Y CN 200520139618 CN200520139618U CN2843534Y CN 2843534 Y CN2843534 Y CN 2843534Y CN 200520139618 CN200520139618 CN 200520139618 CN 200520139618 U CN200520139618 U CN 200520139618U CN 2843534 Y CN2843534 Y CN 2843534Y
- Authority
- CN
- China
- Prior art keywords
- led lamp
- fire
- gun barrel
- utility
- model
- 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 the technical field of a fire extinguisher, which comprises a gun barrel, a rectifier and a led lamp. The utility model is characterized in that the LED lamp is arranged at the center of the front end of the rectifier; the LED light needs to having good spotlight performance, and uses sodium yellow with strong smog penetration performance as a light source; in addition, the external form of the LED lamp is a wing form, which reduces effect on flowing. The LED lamp is controlled by a power supply switch arranged at an armguard of the gun barrel. The sealing performance of the gun barrel and the waterproof performance of wires are noticed. The utility model has the advantages of simpler structure and convenient operation, and can raise fire fighters' efficiency.
Description
Technical field
The utility model relates to a kind of light fire-fighting lance, refers in particular to a kind of modified fire-fighting lance that can launch light beam, belongs to the fire-fighting equipment technical field.
Technical background
Along with the fast development of Chinese society economy, all kinds of fire incidents present diversity and complexity, so fire-fighting lance playing the part of the role who becomes more and more important, and are widely used.But during breaking out of fire, for safety, all will cut off the electricity supply in the scene of a fire, add smog, factor such as suddenly make an uproar, often cause fire fighting person accurately to find burning things which may cause a fire disaster rapidly and the blindness jetting, this not only delays the fire fighting time, rises not go out to the purpose of fire, also can cause the expansion of fire or sets off an explosion, especially at night, more difficult accurate fire extinguishing.
Summary of the invention
For fear of with overcome above-mentioned deficiency, the purpose of this utility model provides a kind of light fire-fighting lance that can launch light beam in hydraulic giant, so that fire fighting person can accurately find burning things which may cause a fire disaster to put out a fire rapidly.
The realization the technical solution of the utility model is:
The light fire-fighting lance mainly comprises: gun barrel, rectifier, the LED lamp, it is characterized in that a LED lamp being installed at the center of rectifier front end, the LED lamp will have optically focused performance preferably, and adopt and to penetrate the stronger sodium yellow of smog performance as light source, the external form of LED lamp is that aerofoil profile is to reduce the influence to flowing in addition.The power switch control at the handguard position of LED lamp by being installed in gun barrel is used, and notes the sealing of gun barrel and the water proofing property of lead.
Its operation principle is to utilize the total reflection law of light: light beam is from optically denser medium directive optically thinner medium, when incidence angle greater than the angle of total reflection time, total reflection takes place.And light fire-fighting lance provided by the utility model meets the condition of total reflection fully, LED lamp emitted light beams is passed in the water column that hydraulic giant sends substantially like this, what make the hydraulic giant ejaculation is the water column of a light, thereby can accurately find burning things which may cause a fire disaster rapidly, puts out a fire.
The utility model has the advantages that structure is simpler, easy to use, can improve fire fighter's efficient greatly.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the utility model structural representation.
Fig. 2 is the A-A cross-sectional view.
As shown in the figure, number in the figure is represented respectively: 1. power supply 2. lead 3.LED lamps 4. circuit grooves 5. power switches 6. rectifiers 7. gun barrels.
The specific embodiment
The structure of light fire-fighting lance is:
As shown in the figure, a LED lamp (3) is installed at the center of rectifier (6) front end, the external form of LED lamp (3) be aerofoil profile to reduce influence to flowing, the LED lamp uses by power switch (5) control, power switch (5) is installed in the handguard position of gun barrel (7), with convenient control.
During use, open hydraulic giant, control LED lamp (3) as the case may be.When turning on the power switch (5), from gun barrel (7), send the water column of light, the directive burning things which may cause a fire disaster is accurately put out a fire.
Claims (3)
1, light fire-fighting lance, it comprises: gun barrel (7), rectifier (6), LED lamp (3), it is characterized in that installing at the center of rectifier (6) front end a LED lamp (3), power switch (5) control at the handguard position of LED lamp (3) by being installed in gun barrel (7) is used.
2, light fire-fighting lance according to claim 1 is characterized in that LED lamp (3) will adopt to penetrate the stronger sodium yellow of smog performance as light source.
3, light fire-fighting lance according to claim 1, the external form that it is characterized in that LED lamp (3) is an aerofoil profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520139618 CN2843534Y (en) | 2005-12-13 | 2005-12-13 | Light fireproof water syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520139618 CN2843534Y (en) | 2005-12-13 | 2005-12-13 | Light fireproof water syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2843534Y true CN2843534Y (en) | 2006-12-06 |
Family
ID=37485490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520139618 Expired - Fee Related CN2843534Y (en) | 2005-12-13 | 2005-12-13 | Light fireproof water syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2843534Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096334A (en) * | 2014-07-17 | 2014-10-15 | 南京航空航天大学 | Jet-flow optical waveguide drop point brightness enhancing structure for fire monitor and brightness enhancing method thereof |
| CN104941095A (en) * | 2015-06-16 | 2015-09-30 | 江苏大学 | Despin device for long-range straight-flow type fire water monitor and processing process |
-
2005
- 2005-12-13 CN CN 200520139618 patent/CN2843534Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096334A (en) * | 2014-07-17 | 2014-10-15 | 南京航空航天大学 | Jet-flow optical waveguide drop point brightness enhancing structure for fire monitor and brightness enhancing method thereof |
| CN104941095A (en) * | 2015-06-16 | 2015-09-30 | 江苏大学 | Despin device for long-range straight-flow type fire water monitor and processing process |
| CN104941095B (en) * | 2015-06-16 | 2017-12-22 | 江苏大学 | A kind of Far Range single flow fire water monitor racemization device and processing technology |
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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 |