CN103267580A - Infrared video camera with lightning protective outer shell - Google Patents
Infrared video camera with lightning protective outer shell Download PDFInfo
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- CN103267580A CN103267580A CN2013101826762A CN201310182676A CN103267580A CN 103267580 A CN103267580 A CN 103267580A CN 2013101826762 A CN2013101826762 A CN 2013101826762A CN 201310182676 A CN201310182676 A CN 201310182676A CN 103267580 A CN103267580 A CN 103267580A
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- video camera
- lightning
- infrared video
- infrared
- outer shell
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Abstract
The invention discloses an infrared video camera with a lightning protective outer shell. The infrared video camera with the lightning protective outer shell comprises a video camera body (1), wherein a shell body (2) is arranged outside the video camera body (1), and the shell body (2) is connected with a ground lead. The infrared video camera with the lightning protective outer shell further comprises a lightning protective antenna (3), wherein the lightning protective antenna (3) is connected with the ground lead, and a first resistor is connected between the lightning protective antenna (3) and the ground lead. By the adoption of the structure, the infrared video camera with the lightening protective outer shell can rapidly lead the lightning into the earth through the ground lead, avoids damage to the video camera body of the thunder and the lightning, and therefore the video camera can be protected and normal operation of the video camera can be guaranteed.
Description
Technical field
The present invention relates to the infrared imaging field, specifically is the infrared video camera that has lightning-arrest shell.
Background technology
Thermal infrared imager is that the infrared energy distribution pattern that utilizes infrared eye and optical imagery object lens to accept measured target is reflected on the light activated element of infrared eye, thereby the acquisition Infrared Thermogram, this thermography is corresponding with the heat distribution field of body surface.Generally thermal infrared imager is exactly to change the invisible infrared energy that object sends into visible heat picture.The top different colours of heat picture represents the different temperatures of testee.
At present, a lot of local forest fire protection early warning all adopt infrared video camera to realize, by the susceptibility of infrared video camera to temperature, in time scent a hidden danger, so infrared video camera generally is mounted in open air, field, environmental facies are to badly, especially run into thunderstorm weather, infrared video camera is easy to be struck by lightning, the impaired effect that does not have monitoring afterwards, and the trouble of change also, bring very big trouble to later stage work.
Summary of the invention
The invention provides the infrared video camera that has lightning-arrest shell, solved when infrared video camera is in the past worked in the open air and be struck by lightning easily, influence the problem of later stage work.
The present invention is achieved through the following technical solutions for the technical solution problem: have the infrared video camera of lightning-arrest shell, comprise the video camera body, the outside of described video camera body is provided with housing, and described housing is connected with ground wire.Housing wraps up the video camera body, and thunder and lightning is beaten on housing, and introduces the earth by ground wire rapidly, has avoided video camera is caused damage.
Further, as preferred version, the present invention also comprises lightning-arrest antenna, and described lightning-arrest antenna is connected with ground wire.The effect of lightning-arrest antenna is similar to housing, and thunder and lightning is drawn away.
Further, be connected with first resistance between described lightning-arrest antenna and the ground wire.
Further, the resistance of described first resistance is equal to or greater than 10 ohm.
Further, be connected with second resistance between described shell and the ground wire.
Further, the resistance of described second resistance is equal to or greater than 10 ohm.
The present invention compared with prior art has the following advantages and beneficial effect: the present invention is by installing housing or lightning-arrest antenna at the video camera body; thunder and lightning is introduced the earth rapidly by ground wire; avoid thunder and lightning that the video camera body is caused damage; thereby protected video camera, guaranteed its normal work.
Description of drawings
Fig. 1 is one-piece construction synoptic diagram of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with embodiment, but embodiments of the present invention are not limited thereto.
Embodiment:
As shown in Figure 1, present embodiment comprises video camera body 1, and the outside of video camera body 1 is provided with housing 2, and housing 2 is connected with ground wire.
As preferably, present embodiment also comprises lightning-arrest antenna 3, and lightning-arrest antenna 3 is connected with ground wire.
As preferably, be connected with first resistance between the lightning-arrest antenna 3 of present embodiment and the ground wire, the resistance of first resistance is equal to or greater than 10 ohm.
As preferably, be connected with second resistance between the shell 2 of present embodiment and the ground wire, the resistance of second resistance is equal to or greater than 10 ohm.
Principle of work of the present invention: when thunder and lightning attacked video camera body 1, housing 2 or lightning-arrest antenna 3 were introduced the earth rapidly with thunder and lightning, avoid video camera body 1 impaired.
The present invention is illustrated by above-described embodiment, but should be understood that, above-described embodiment just is used for for example and illustrative purposes, but not is intended to the present invention is limited in the described scope of embodiments.In addition, it will be appreciated by persons skilled in the art that the present invention is not limited to above-described embodiment, can also make more kinds of variants and modifications according to instruction of the present invention, these variants and modifications all drop in the present invention's scope required for protection.
Claims (6)
1. have the infrared video camera of lightning-arrest shell, comprise video camera body (1), it is characterized in that: the outside of described video camera body (1) is provided with housing (2), and described housing (2) is connected with ground wire.
2. the infrared video camera that has lightning-arrest shell according to claim 1, it is characterized in that: also comprise lightning-arrest antenna (3), described lightning-arrest antenna (3) is connected with ground wire.
3. the infrared video camera that has lightning-arrest shell according to claim 2 is characterized in that: be connected with first resistance between described lightning-arrest antenna (3) and the ground wire.
4. the infrared video camera that has lightning-arrest shell according to claim 3, it is characterized in that: the resistance of described first resistance is equal to or greater than 10 ohm.
5. the infrared video camera that has lightning-arrest shell according to claim 1 is characterized in that: be connected with second resistance between described shell (2) and the ground wire.
6. the infrared video camera that has lightning-arrest shell according to claim 5, it is characterized in that: the resistance of described second resistance is equal to or greater than 10 ohm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101826762A CN103267580A (en) | 2013-05-17 | 2013-05-17 | Infrared video camera with lightning protective outer shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101826762A CN103267580A (en) | 2013-05-17 | 2013-05-17 | Infrared video camera with lightning protective outer shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103267580A true CN103267580A (en) | 2013-08-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101826762A Pending CN103267580A (en) | 2013-05-17 | 2013-05-17 | Infrared video camera with lightning protective outer shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103267580A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201335738Y (en) * | 2008-11-28 | 2009-10-28 | 上海宝钢工业检测公司 | Shielding protective cover for infrared thermal imager |
| CN201742475U (en) * | 2010-04-08 | 2011-02-09 | 深圳中西霓虹数码视频有限公司 | Video camera lightning arrester |
| CN202268979U (en) * | 2011-07-06 | 2012-06-06 | 毛振刚 | High-definition lightning-proof video camera |
| CN202940881U (en) * | 2012-12-07 | 2013-05-15 | 北京全国棉花交易市场电子商务有限责任公司 | Camera circuit element box |
| CN203233133U (en) * | 2013-05-17 | 2013-10-09 | 成都市晶林科技有限公司 | Infrared video camera with lightning prevention function |
-
2013
- 2013-05-17 CN CN2013101826762A patent/CN103267580A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201335738Y (en) * | 2008-11-28 | 2009-10-28 | 上海宝钢工业检测公司 | Shielding protective cover for infrared thermal imager |
| CN201742475U (en) * | 2010-04-08 | 2011-02-09 | 深圳中西霓虹数码视频有限公司 | Video camera lightning arrester |
| CN202268979U (en) * | 2011-07-06 | 2012-06-06 | 毛振刚 | High-definition lightning-proof video camera |
| CN202940881U (en) * | 2012-12-07 | 2013-05-15 | 北京全国棉花交易市场电子商务有限责任公司 | Camera circuit element box |
| CN203233133U (en) * | 2013-05-17 | 2013-10-09 | 成都市晶林科技有限公司 | Infrared video camera with lightning prevention function |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130828 |