CN201845413U - Lightning stroke early-warning device - Google Patents
Lightning stroke early-warning device Download PDFInfo
- Publication number
- CN201845413U CN201845413U CN2010205748660U CN201020574866U CN201845413U CN 201845413 U CN201845413 U CN 201845413U CN 2010205748660 U CN2010205748660 U CN 2010205748660U CN 201020574866 U CN201020574866 U CN 201020574866U CN 201845413 U CN201845413 U CN 201845413U
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- electrode
- glass tube
- airtight glass
- inert gas
- warning device
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Abstract
The utility model discloses a lightning stroke early-warning device which comprises an airtight glass tube. Inert gas is filled in the cavity of the airtight glass tube; a circle of inductive electrodes are arranged on the wall of the airtight glass tube; a first electrode and a second electrode are arranged in the airtight glass tube; and one ends of the first electrode and the second electrode are contacted with the inert gas, and the other ends are led out from the airtight glass tube. For the lightning stroke early-warning device, when the inductive electrodes induce the high strength of an electric filed strength in the air, the inert gas is subjected to ionization so as to lead impedance between the electrodes to be reduced; and as the change of the impedance can reflect the change of the electric field strength, when the electric field reaches certain strength, the lightning stroke early-warning device can give out the early warning on lightning.
Description
Technical field
The utility model relates to a kind of sensor, is specifically related to a kind of thunderbolt precaution device.
Background technology
The thunderbolt early warning is a difficult problem always, and effective method does not almost have at present.
In fact the several seconds before be struck by lightning before generation in the place that will be struck by lightning was premonitory in tens of seconds, and promptly its airborne electric field intensity will take place unusually on the discharge channel before being about to that thunderbolt takes place.
The ANOMALOUS VARIATIONS of this electric field intensity promptly can be used as the early warning that will be struck by lightning.
The utility model content
For overcoming deficiency of the prior art, the purpose of this utility model is to provide a kind of thunderbolt precaution device of effectively early warning.
In order to solve the problems of the technologies described above, realize above-mentioned purpose, the utility model has adopted following technical scheme:
A kind of thunderbolt precaution device, comprise an airtight glass tube, be filled with inert gas in the cavity of described airtight glass tube, one circle induction electrode is arranged on the tube wall of described airtight glass tube, be provided with first electrode and second electrode in the described airtight glass tube, one end of described first electrode and second electrode contacts with described inert gas, and the other end is drawn outside the described airtight glass tube.
Preferably, described first electrode and described second electrode are arranged on the same end of described airtight glass tube.Preferably, described first electrode and described second electrode are separately positioned on the two ends of described airtight glass tube.When described induction electrode is sensed electric field intensity high in the air, cause ionized inert gas, inter-electrode impedance is descended, the variation of impedance can be reacted the variation of electric field intensity, can make the thunder and lightning early warning when electric field reaches certain intensity.
By above-mentioned The Application of Technology, the utlity model has following advantage:
When 1, thunderbolt precaution device of the present utility model is arranged on the buildings, when the thunderbolt early warning occurring, can be used for reporting to the police and cutting off the electricity supply.
When 2, the field work personnel carry thunderbolt precaution device of the present utility model, can point out the operating personnel anti-lightning strike in advance.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of instructions, below with preferred embodiment of the present utility model and conjunction with figs. describe in detail as after.Embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is an embodiment stereographic map of thunderbolt precaution device of the present utility model.
Fig. 2 is the cut-open view of A-A among Fig. 1.
Fig. 3 is the stereographic map of another embodiment of thunderbolt precaution device of the present utility model.
Fig. 4 is the cut-open view of the A-A of Fig. 3.
Number in the figure explanation: 1, airtight glass tube, 2, inert gas, 3, induction electrode, 4, first electrode, 5, second electrode.
Embodiment
Below in conjunction with drawings and Examples technology implementation process of the present utility model is described further.
Embodiment 1:
Referring to Fig. 1, shown in Figure 2, a kind of thunderbolt precaution device, comprise an airtight glass tube 1, be filled with inert gas 2 in the cavity of described airtight glass tube 1, one circle induction electrode 3 is arranged on the tube wall of described airtight glass tube 1, be provided with first electrode 4 and second electrode 5 in the described airtight glass tube 1, an end of described first electrode 4 and second electrode 5 contacts with described inert gas 2, and the other end is drawn outside the described airtight glass tube 1.
Further, described first electrode 4 and described second electrode 5 are arranged on the same end of described airtight glass tube 1.
Embodiment 2:
Referring to Fig. 3, shown in Figure 4, a kind of thunderbolt precaution device, comprise an airtight glass tube 1, be filled with inert gas 2 in the cavity of described airtight glass tube 1, one circle induction electrode 3 is arranged on the tube wall of described airtight glass tube 1, be provided with first electrode 4 and second electrode 5 in the described airtight glass tube 1, an end of described first electrode 4 and second electrode 5 contacts with described inert gas 2, and the other end is drawn outside the described airtight glass tube 1.Further, described first electrode 4 and described second electrode 5 are separately positioned on the two ends of described airtight glass tube 1.
The foregoing description just is to allow the one of ordinary skilled in the art can understand content of the present utility model and enforcement according to this for technical conceive of the present utility model and characteristics being described, its objective is, can not limit protection domain of the present utility model with this.The variation or the modification of every equivalence of having done according to the essence of the utility model content all should be encompassed in the protection domain of the present utility model.
Claims (3)
- One kind the thunderbolt precaution device, comprise an airtight glass tube (1), it is characterized in that: be filled with inert gas (2) in the cavity of described airtight glass tube (1), one circle induction electrode (3) is arranged on the tube wall of described airtight glass tube (1), be provided with first electrode (4) and second electrode (5) in the described airtight glass tube (1), one end of described first electrode (4) and second electrode (5) contacts with described inert gas (2), and the other end is drawn outside the described airtight glass tube (1).
- 2. thunderbolt precaution device according to claim 1 is characterized in that: described first electrode (4) and described second electrode (5) are arranged on the same end of described airtight glass tube (1).
- 3. thunderbolt precaution device according to claim 1 is characterized in that: described first electrode (4) and described second electrode (5) are separately positioned on the two ends of described airtight glass tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205748660U CN201845413U (en) | 2010-10-25 | 2010-10-25 | Lightning stroke early-warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205748660U CN201845413U (en) | 2010-10-25 | 2010-10-25 | Lightning stroke early-warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201845413U true CN201845413U (en) | 2011-05-25 |
Family
ID=44040298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205748660U Expired - Fee Related CN201845413U (en) | 2010-10-25 | 2010-10-25 | Lightning stroke early-warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201845413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102033168A (en) * | 2010-10-25 | 2011-04-27 | 苏州高新区禾云设备设计事务所 | Lightning stroke early warning device |
-
2010
- 2010-10-25 CN CN2010205748660U patent/CN201845413U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102033168A (en) * | 2010-10-25 | 2011-04-27 | 苏州高新区禾云设备设计事务所 | Lightning stroke early warning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20111025 |