CN103457169B - Outdoor infrasound caution distribution box - Google Patents
Outdoor infrasound caution distribution box Download PDFInfo
- Publication number
- CN103457169B CN103457169B CN201310370189.9A CN201310370189A CN103457169B CN 103457169 B CN103457169 B CN 103457169B CN 201310370189 A CN201310370189 A CN 201310370189A CN 103457169 B CN103457169 B CN 103457169B
- Authority
- CN
- China
- Prior art keywords
- metal shell
- guided wave
- cover
- distribution cabinet
- infrasonic
- 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.)
- Active
Links
Landscapes
- Emergency Lowering Means (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention provides a kind of outdoor infrasound caution distribution box; Comprise metal shell, a guided wave cover is provided with above described metal shell, the periphery of described guided wave cover turns down downwards, cover the top of described metal shell, the top of described metal shell is mounted with one and can launches infrasonic infrasonic wave generator to surrounding, and is powered by power distribution cabinet internal power parts.This kind of power distribution cabinet can make all non-working person consciously away from power distribution cabinet, thus eliminates the potential safety hazard of power distribution cabinet.
Description
Technical field
The present invention relates to power infrastructures field, especially, relate to a kind of outdoor electricity distribution cabinet.
Background technology
Outdoor electricity distribution cabinet is a kind of conventional power infrastructures, its outside is a metal shell, a large amount of power components is equipped with in inside, and operationally, inside has lasting big current, therefore, have certain danger around power distribution cabinet, if internal power is leaked, then the shell of power distribution cabinet is by charged, this is breakneck for the passerby close to power distribution cabinet; And current outdoor electricity distribution cabinet; case surface posts alert flag usually; but; the pattern of this kind of alert flag owing to being papery; for compared with multicultural, people that experience is lower, and old man, children etc., substantially inoperative; this goes to touch power distribution cabinet to the people of power distribution cabinet curiosity by making, thus Crisis.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of outdoor infrasound caution distribution box, this kind of power distribution cabinet can make all non-working person consciously away from power distribution cabinet, thus eliminates the potential safety hazard of power distribution cabinet.
The technical scheme that technical solution problem of the present invention adopts is: this kind of outdoor infrasound caution distribution box comprises metal shell, a guided wave cover is provided with above described metal shell, the periphery of described guided wave cover turns down downwards, cover the top of described metal shell, the top of described metal shell is mounted with one and can launches infrasonic infrasonic wave generator to surrounding, and is powered by power distribution cabinet internal power parts.
As preferably, rounding off between the periphery turned under described guided wave cover and the top board of guided wave cover, thus infrasound can be led the below of guided wave cover swimmingly.
As preferably, the stereotype that described guided wave cover is 3mm ~ 5mm by thickness is formed, to be formed good barrier effect to infrasound.
As preferably, described metal shell is also provided with human body proximity sensor, and when described human body proximity sensor senses human body proximity, connects described infrasonic wave generator and carry out work, otherwise, disconnect this infrasonic wave generator.
Beneficial effect of the present invention is: operationally, the infrasound that its infrasonic wave generator sends is restrained between described metal shell and guided wave cover this outdoor infrasound caution distribution box, after reflection by the sidewall downward radiation along metal shell; Like this, when there being people close to power distribution cabinet, infrasonic impact will be subject to, produce sensation that is frightened, that tremble, thus consciously away from power distribution cabinet; Because the infrasound in the present invention againsts metal shell sidewall downward radiation, therefore, after touching ground, directly pierce underground, can not the peripheral region away from power distribution cabinet be had an impact.
Accompanying drawing explanation
Fig. 1 is an embodiment schematic diagram of this outdoor infrasound caution distribution box.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described:
In the embodiment shown in fig. 1, this kind of outdoor infrasound caution distribution box comprises metal shell 1, a guided wave cover 2 is provided with above described metal shell 1, the periphery 22 of described guided wave cover 2 turns down downwards, cover the top of described metal shell 1, the top of described metal shell is mounted with one and can launches infrasonic infrasonic wave generator 3 to surrounding, and is powered by power distribution cabinet internal power parts.
Above-mentioned outdoor infrasound caution distribution box, by arc plate 21 rounding off between the periphery 22 that described guided wave cover turns over for 2 times and the top board of guided wave cover 2, thus makes infrasound can lead swimmingly the below of guided wave cover; The top board of described arc plate 21 and guided wave cover 2, periphery 22 are that the stereotype of 3mm ~ 5mm is one-body molded by one piece of thickness.
In addition, human body proximity sensor can be arranged on described metal shell 1, and when described human body proximity sensor senses human body proximity, connect described infrasonic wave generator 3 and carry out work, otherwise, disconnect this infrasonic wave generator; This human body proximity sensor can adopt infrared switch to make.
Operationally, the infrasound that its infrasonic wave generator 3 sends is restrained between described metal shell 1 and guided wave cover 2 above-mentioned outdoor infrasound caution distribution box, after reflection by the sidewall downward radiation along metal shell 1; Like this, when there being people close to power distribution cabinet, infrasonic impact will be subject to, produce sensation that is frightened, that tremble, thus consciously away from power distribution cabinet; Because the infrasound in the present invention againsts metal shell sidewall downward radiation, therefore, after touching ground, directly pierce underground, can not the peripheral region away from power distribution cabinet be had an impact.
The foregoing is only preferred mode of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. an outdoor infrasound caution distribution box, comprise metal shell (1), it is characterized in that: above described metal shell, be provided with a guided wave cover (2), the periphery (22) of described guided wave cover turns down downwards, cover the top of described metal shell, the top of described metal shell (1) is mounted with one and can launches infrasonic infrasonic wave generator (3) to surrounding, and is powered by power distribution cabinet internal power parts;
Rounding off between the periphery (22) turned under described guided wave cover (2) and the top board of guided wave cover;
The stereotype that described guided wave cover (2) is 3mm ~ 5mm by thickness is formed;
(1) is also provided with human body proximity sensor to described metal shell, and when described human body proximity sensor senses human body proximity, connects described infrasonic wave generator and carry out work, otherwise, disconnect this infrasonic wave generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310370189.9A CN103457169B (en) | 2013-08-23 | 2013-08-23 | Outdoor infrasound caution distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310370189.9A CN103457169B (en) | 2013-08-23 | 2013-08-23 | Outdoor infrasound caution distribution box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103457169A CN103457169A (en) | 2013-12-18 |
| CN103457169B true CN103457169B (en) | 2016-03-02 |
Family
ID=49739262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310370189.9A Active CN103457169B (en) | 2013-08-23 | 2013-08-23 | Outdoor infrasound caution distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103457169B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109389801B (en) * | 2017-08-12 | 2020-12-08 | 段云涛 | Infrasonic wave rescue system and method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202095439U (en) * | 2009-12-31 | 2012-01-04 | 成都海得控制系统有限公司 | Novel cable protective system based on acoustic wave technology |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8717744B2 (en) * | 2011-10-25 | 2014-05-06 | General Electric Company | Fuse cover |
-
2013
- 2013-08-23 CN CN201310370189.9A patent/CN103457169B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202095439U (en) * | 2009-12-31 | 2012-01-04 | 成都海得控制系统有限公司 | Novel cable protective system based on acoustic wave technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103457169A (en) | 2013-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105318510A (en) | Automatic power off structure and air purifier with automatic power off structure | |
| CN103457169B (en) | Outdoor infrasound caution distribution box | |
| CN202616619U (en) | Switch cabinet explosion-proof observation window | |
| CN204315850U (en) | A kind of Mobile phone charging socket | |
| CN102820569A (en) | Safety socket | |
| CN104077883A (en) | Acousto-optic safety warning device | |
| CN204596033U (en) | With the POS of FPC patch contacts | |
| CN203676259U (en) | Electric shock illumination warning insulation boot | |
| CN201490488U (en) | Pop-out intelligent energy-saving floor socket | |
| CN207611966U (en) | One kind dividing substation's change electric appliance protection warning device | |
| CN204015427U (en) | Boxlike remote controller mount pad | |
| CN204102799U (en) | The anti-dumping switch of electronic switch waterproof | |
| USD723407S1 (en) | Protective shield for smart electrical meter | |
| CN201355696Y (en) | Waterproof rotary socket | |
| CN203911063U (en) | Desktop power supply control system | |
| CN205723220U (en) | The fixing device of a kind of safety switch and purifying and dedusting equipment thereof | |
| CN202454036U (en) | Inductive safety signboard | |
| CN203445446U (en) | Lower separating plate structure of electric control cabinet | |
| CN202735706U (en) | Electronic clock | |
| CN202200906U (en) | Vehicle-mounted alarm reminder | |
| CN203930828U (en) | Legal provision query device | |
| CN203481389U (en) | Metal electric energy metering tank antenna cover | |
| CN202127571U (en) | Protective door for locomotive | |
| CN205583253U (en) | Waterproof construction of power pack | |
| CN206533167U (en) | A kind of explosion-proof portable power source |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |