CN204350182U - With the watch-dog of lightning arrester - Google Patents

With the watch-dog of lightning arrester Download PDF

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Publication number
CN204350182U
CN204350182U CN201420819955.5U CN201420819955U CN204350182U CN 204350182 U CN204350182 U CN 204350182U CN 201420819955 U CN201420819955 U CN 201420819955U CN 204350182 U CN204350182 U CN 204350182U
Authority
CN
China
Prior art keywords
dog
watch
column
lightning
rod
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
Application number
CN201420819955.5U
Other languages
Chinese (zh)
Inventor
刘志东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MIANYANG XINGDONG ELECTRONIC TECHNOLOGY Co Ltd
Original Assignee
MIANYANG XINGDONG ELECTRONIC TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MIANYANG XINGDONG ELECTRONIC TECHNOLOGY Co Ltd filed Critical MIANYANG XINGDONG ELECTRONIC TECHNOLOGY Co Ltd
Priority to CN201420819955.5U priority Critical patent/CN204350182U/en
Application granted granted Critical
Publication of CN204350182U publication Critical patent/CN204350182U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Be the watch-dog of band lightning arrester disclosed in the utility model, when mainly solving thunderstorm weather in prior art, outdoor monitor is easily damaged and produces the problem of potential safety hazard.The utility model comprises column (1), and one end is connected to the watch-dog connecting rod (2) on the sidewall of column (1) top, is connected to the watch-dog (3) of watch-dog connecting rod (2) other end, and is arranged on the lightning arrester on column (1) top; Described lightning arrester comprises ionization ball (4), be arranged on the lightning rod (5) on ionization ball (4) top, to ionize the fixture (6) that ball (4) bottom is fixed on column (1) top, and the lightning for being received by lightning rod (5) introduces the guide line (7) of underground; Insulation board (8) is also provided with between described fixture (6) and column (1).The utility model has safety, long service life, prevents the advantages such as rainwater infiltration.

Description

With the watch-dog of lightning arrester
Technical field
The utility model relates to a kind of watch-dog, and what be specifically related to is the watch-dog being with lightning arrester.
Background technology
Watch-dog refers to and utilizes shooting memory device video, audio signal to be carried out the general name included and store.Along with closed-circuit control day by day popularizing in civilian and commercial use, CCTV camera is widely used in various field, for business administration and social security play the effect escort.Watch-dog is widely used in residential building, building villa, arcade shop premises, accounting office.Each different application, needs dissimilar watch-dog.
Especially in the monitoring for outdoor traffic, in the external environment that watch-dog usually exposes, and then be subject to the interference of environmental factor, as being subject to rainwater interference rainy day, thunder sky, is subject to the interference of thunder and lightning, and these factors usually can cause damage to watch-dog.In order to avoid thunderstorm is on the impact of monitor, usually on the column of mounting monitor, increase lightning rod.
In prior art, lightning rod, has another name called lightning rod, is used to the device that architecture protection thing, tall and big trees etc. avoid being struck by lightning.An arrester is installed on protected object top, couples together with wire up to specification and the earial drainage earth mat being embedded in underground.Lightning rod specification must meet GB standard, and the terminal height specification that each lightning protection classification needs is different.
When thundercloud discharge, close to during ground, it makes ground electric field distort.On the top of lightning rod, form the space that internal field concentrates, to affect the developing direction of lightning leader electric discharge, guide thunder and lightning to discharge to lightning rod, then by down conductor and earthing device, lightning current is introduced the earth, thus make protected object exempt from thunderbolt.
But the lightning rod of routine cannot meet safe demand, because of when thunderstorm weather, due to the existence of lightning and rainwater, and be usually made of metal to meet rigid demand due to column, when directly connecting this lightning rod on column, likely cause guide posts to be conducted electricity, and then there is potential safety hazard.
Utility model content
When the purpose of this utility model is to solve thunderstorm weather in prior art, outdoor monitor is easily damaged and produces the problem of potential safety hazard, provides a kind of watch-dog of safe, the band lightning arrester that extends its useful life.
For solving above-mentioned shortcoming, the technical solution of the utility model is as follows:
With the watch-dog of lightning arrester, comprise column, one end is connected to the watch-dog connecting rod on the sidewall of column top, is connected to the watch-dog of the watch-dog connecting rod other end, and is arranged on the lightning arrester on column top; Described lightning arrester comprises ionization ball, is arranged on the lightning rod on ionization ball top, ionization ball bottom is fixed on the fixture on column top, and the lightning for being received by lightning rod introduces the guide line of underground; Also insulation board is provided with between described fixture and column.
Effectively avoid thunder and lightning to damage the monitor in work by arranging of lightning arrester, and then effectively increase the useful life of monitor.Meanwhile, by the setting of insulation board, the electric current ionized on ball effectively can be avoided to move on column, and then effectively increase fail safe of the present utility model.
In order to avoid rainwater infiltrates column inside, affect useful life and the fail safe of column, described fixture is made up of cylindrical shell, the interior shape of this cylindrical shell and column tip exterior mating shapes, and this cylindrical shell is one-body molded with ionization ball bottom.
Further, described lightning rod bottom is provided with groove, this ionization ball top be then provided with one-body molded with it and with the protruding part of this groove match.
Further, described groove is provided with internal thread, this protruding part is then provided with the external screw thread matched with this internal thread.
As the connected mode of optimum, described guide line one end is connected with lightning rod after protruding part through on ionization ball.
The utility model compared with prior art, has the following advantages and beneficial effect:
1, the utility model effectively avoids thunder and lightning to damage the monitor in work by arranging of lightning arrester, and then effectively increases the useful life of monitor;
2, the utility model is by the setting of insulation board, the electric current ionized on ball effectively can be avoided to move on column, and then effectively increase fail safe of the present utility model;
3, the vibrational power flow of fixture in the utility model, effectively can avoid rainwater to infiltrate column inner, affect the useful life of column, and effectively raising column in the fail safe of thunderstorm weather.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the cross-sectional view ionizing ball position place in the utility model.
Fig. 3 is the structural representation at A place in Fig. 2.
Wherein, the parts name that in figure, Reference numeral is corresponding is called:
1-column, 2-watch-dog connecting rod, 3-watch-dog, 4-ionizes ball, 5-lightning rod, 6-fixture, 7-guide line, 8-insulation board, 9-protruding part.
Embodiment
Below in conjunction with embodiment and accompanying drawing thereof, the utility model is described in further detail, but execution mode of the present utility model is not limited thereto.
Embodiment 1
With the watch-dog of lightning arrester, as depicted in figs. 1 and 2, column 1, watch-dog connecting rod 2, lightning arrester and watch-dog 3 is comprised.Described watch-dog connecting rod 2 one end is connected on the sidewall of column 1 top, and the other end then arranges this watch-dog 3.This lightning arrester is arranged on the top of column 1.Described lightning arrester comprises ionization ball 4, is arranged on the lightning rod 5 on ionization ball 4 top, ionization ball 4 bottom is fixed on the fixture 6 on column 1 top, and the lightning for being received by lightning rod 5 introduces the guide line 7 of underground.Insulation board 8 is also provided with between described fixture 6 and column 1.
In the present embodiment, this column 1 bottom is also provided with base, and then can effectively column be fixed on bottom surface, because column inside is hollow-core construction, and the guide line of the holding wire of monitor and power line and lightning arrester is all the hollow-core construction inside being positioned at this column 1, and then can effectively avoid line to expose caused potential safety hazard, improve security performance.
Embodiment 2
The difference of the present embodiment and embodiment 1 is, the present embodiment optimizes the concrete structure of fixture 6, and adds a protruding part 9 on ionization ball 4 top, and as shown in Figures 2 and 3, its concrete set-up mode is as follows:
Described fixture 6 is made up of cylindrical shell, the interior shape of this cylindrical shell and column 1 tip exterior mating shapes, and this cylindrical shell is one-body molded with ionization ball 4 bottom.Described lightning rod 5 bottom is provided with groove, this ionization ball 4 top be then provided with one-body molded with it and with the protruding part 9 of this groove match.Described guide line 7 one end is connected with lightning rod 5 after protruding part 9 through on ionization ball 4.
In order to increase the reliability of connection, avoiding the wind in natural environment to be blown off by lightning rod and ionizing ball 4, described groove being provided with internal thread, this protruding part 9 being then provided with the external screw thread matched with this internal thread.
Above-described embodiment is only preferred embodiment of the present utility model; restriction not to the utility model protection range; in every case design principle of the present utility model being adopted, and the change carried out non-creativeness work on this basis and make, all should belong within protection range of the present utility model.

Claims (5)

1. be with the watch-dog of lightning arrester, it is characterized in that: comprise column (1), one end is connected to the watch-dog connecting rod (2) on the sidewall of column (1) top, is connected to the watch-dog (3) of watch-dog connecting rod (2) other end, and is arranged on the lightning arrester on column (1) top; Described lightning arrester comprises ionization ball (4), be arranged on the lightning rod (5) on ionization ball (4) top, to ionize the fixture (6) that ball (4) bottom is fixed on column (1) top, and the lightning for being received by lightning rod (5) introduces the guide line (7) of underground; Insulation board (8) is also provided with between described fixture (6) and column (1).
2. the watch-dog of band lightning arrester according to claim 1, it is characterized in that: described fixture (6) is made up of cylindrical shell, the interior shape of this cylindrical shell and column (1) tip exterior mating shapes, and this cylindrical shell is one-body molded with ionization ball (4) bottom.
3. the watch-dog of band lightning arrester according to claim 2, is characterized in that: described lightning rod (5) bottom is provided with groove, this ionization ball (4) top be then provided with one-body molded with it and with the protruding part (9) of this groove match.
4. the watch-dog of band lightning arrester according to claim 3, is characterized in that: described groove is provided with internal thread, this protruding part (9) is then provided with the external screw thread matched with this internal thread.
5. the watch-dog of band lightning arrester according to claim 4, is characterized in that: described guide line (7) one end is connected with lightning rod (5) afterwards through the upper protruding part (9) of ionization ball (4).
CN201420819955.5U 2014-12-23 2014-12-23 With the watch-dog of lightning arrester Expired - Fee Related CN204350182U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420819955.5U CN204350182U (en) 2014-12-23 2014-12-23 With the watch-dog of lightning arrester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420819955.5U CN204350182U (en) 2014-12-23 2014-12-23 With the watch-dog of lightning arrester

Publications (1)

Publication Number Publication Date
CN204350182U true CN204350182U (en) 2015-05-20

Family

ID=53233419

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420819955.5U Expired - Fee Related CN204350182U (en) 2014-12-23 2014-12-23 With the watch-dog of lightning arrester

Country Status (1)

Country Link
CN (1) CN204350182U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104519320A (en) * 2014-12-23 2015-04-15 绵阳兴东电子科技有限公司 Safety protection type outdoor monitoring device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104519320A (en) * 2014-12-23 2015-04-15 绵阳兴东电子科技有限公司 Safety protection type outdoor monitoring device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150520

Termination date: 20151223