CN205724626U - A kind of gas-filling cabinet of band photographic head - Google Patents
A kind of gas-filling cabinet of band photographic head Download PDFInfo
- Publication number
- CN205724626U CN205724626U CN201620563493.4U CN201620563493U CN205724626U CN 205724626 U CN205724626 U CN 205724626U CN 201620563493 U CN201620563493 U CN 201620563493U CN 205724626 U CN205724626 U CN 205724626U
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- CN
- China
- Prior art keywords
- photographic head
- gas
- gas tank
- sealing flange
- filling cabinet
- 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.)
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Abstract
This utility model relates to the gas-filling cabinet of a kind of band photographic head, including gas tank, is provided with photographic head in described gas tank, and it is fixed on described gas tank top by sealing flange；In also including transparent protective shield and being arranged at transparent protective shield, for installing the installing plate of photographic head, described transparent protective shield and sealing flange clamping；The control line of described photographic head is connected to outside gas tank through sealing flange.When gas tank inner case observed by needs, illuminating lamp can be opened (to observe the discharged condition within gas tank by control system, need not open illuminating lamp), rotate direction and the angle of photographic head, it becomes possible to each device state in clearly watching gas tank.
Description
Technical field
This utility model relates to controller switching equipment technical field, specifically discloses the gas-filling cabinet of a kind of band photographic head.
Background technology
Gas-filling cabinet (gas-insulated switchgear) because of not by external environment (such as condensation, filth, toy and chemical substance etc.
Deng) impact, can be used for severe place, and volume be little, increasingly used by every profession and trade.
But owing to all of switch and charging member are installed in airtight gas tank, the state of switch and device cannot be seen
Observing, some little faults, because observing, are not done process in time, are resulted in big accident.
Utility model content
Goal of the invention of the present utility model is: provide one can conveniently observe gas tank internal switch for solving problem above
And the gas-filling cabinet of the band photographic head of the state of device.
This utility model be employed technical scheme comprise that such:
The gas-filling cabinet of a kind of band photographic head, including gas tank, is provided with photographic head in described gas tank, and it passes through sealing flange
It is fixed on described gas tank top；In also including transparent protective shield and being arranged at transparent protective shield, for installing the installation of photographic head
Plate, described transparent protective shield and sealing flange clamping；The control line of described photographic head is connected to outside gas tank through sealing flange.
Further, also include that illuminating lamp, described illuminating lamp are fixed on installing plate.
Further, the control line of described illuminating lamp is connected by the sealing flange that fits through of conductive plug and conductive pin
Outside gas tank.
Further, the control line of described photographic head is connected by the sealing flange that fits through of conductive plug and conductive pin
Outside gas tank.
Further, there are annular ridge, described annular ridge external diameter and institute at the downward integrated molding of described sealing flange
The junction internal diameter stating transparent protective shield and sealing flange coincide.
Further, described sealing flange is provided with annular groove with gas tank housing contact surface, arranges in groove
There is sealing ring.
Further, described sealing flange is connected with described gas tank by the cooperation of stud and nut.
In sum, owing to using technique scheme, the beneficial effects of the utility model are:
When gas tank inner case observed by needs, illuminating lamp can be opened (to observe within gas tank by control system
Discharged condition, it is not necessary to open illuminating lamp), rotate direction and the angle of photographic head, it becomes possible to each in clearly watching gas tank
Device state.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is sealing flange structure top view described in the utility model.
Detailed description of the invention
With embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings.
As it is shown in figure 1, the gas-filling cabinet of a kind of band photographic head, including gas tank 1, in described gas tank 1, it is provided with photographic head 2,
It is fixed on described gas tank 1 top by sealing flange 3, wherein photographic head 2 can 360 degree without dead angle rotary taking；
Also include transparent protective shield 4 and the installing plate 5 being arranged in transparent protective shield 4, described installing plate 5 is provided with
Photographic head 2 and illuminating lamp 7, wherein illuminating lamp 7 is arranged around described photographic head 2；Described photographic head 2 and the control line 6 of illuminating lamp 7
It is connected to outside gas tank 1 by the sealing flange 3 that fits through of conductive plug 61 and conductive pin 62.
Having annular ridge 31 at the described downward integrated molding of sealing flange 3, described annular ridge 31 external diameter is with described
Bright protective cover 4 coincide with the junction internal diameter of sealing flange 3, and both coordinate clamping.
On described sealing flange 3 and gas tank 1 housing contact surface is provided with annular groove 32, it is provided with in groove 32
Sealing ring, in preventing gas tank 1, insulating gas is leaked out from the space between sealing flange 3 and gas tank 1 housing, strengthens sealing effectiveness.
Described sealing flange 3 is connected with described gas tank 1 by the cooperation of stud 8 and nut 9, the corresponding sealing flange 3 of stud 8
Fixing hole is welded on gas tank 1, is locked by sealing flange 3 with nut 9；Stud 8 is socketed plain washer and elastic washer.
Know-why of the present utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
By novel principle, and the restriction to this utility model protection domain can not be construed to by any way.Based on explanation herein,
Those skilled in the art need not pay performing creative labour can associate other detailed description of the invention of the present utility model,
Within these modes fall within protection domain of the present utility model.
Claims (7)
1. a gas-filling cabinet for band photographic head, including gas tank, it is characterised in that: being provided with photographic head in described gas tank, it leads to
Cross sealing flange and be fixed on described gas tank top；In also including transparent protective shield and being arranged at transparent protective shield, take the photograph for installation
As the installing plate of head, described transparent protective shield and sealing flange clamping；The control line of described photographic head connects through sealing flange
Outside gas tank.
The gas-filling cabinet of a kind of band photographic head the most according to claim 1, it is characterised in that: also include illuminating lamp, described photograph
Bright lamp is fixed on installing plate.
The gas-filling cabinet of a kind of band photographic head the most according to claim 2, it is characterised in that: the control line of described illuminating lamp leads to
The sealing flange that fits through crossing conductive plug and conductive pin is connected to outside gas tank.
The gas-filling cabinet of a kind of band photographic head the most according to claim 1, it is characterised in that: the control line of described photographic head leads to
The sealing flange that fits through crossing conductive plug and conductive pin is connected to outside gas tank.
The gas-filling cabinet of a kind of band photographic head the most according to claim 1, it is characterised in that: at described sealing flange to next
Body forms the junction internal diameter kiss of annular ridge, described annular ridge external diameter and described transparent protective shield and sealing flange
Close.
The gas-filling cabinet of a kind of band photographic head the most according to claim 1, it is characterised in that: with gas on described sealing flange
Tank shell contact surface is provided with annular groove, is provided with sealing ring in groove.
The gas-filling cabinet of a kind of band photographic head the most according to claim 1, it is characterised in that: described sealing flange passes through stud
And the cooperation of nut is connected with described gas tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620563493.4U CN205724626U (en) | 2016-06-12 | 2016-06-12 | A kind of gas-filling cabinet of band photographic head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620563493.4U CN205724626U (en) | 2016-06-12 | 2016-06-12 | A kind of gas-filling cabinet of band photographic head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205724626U true CN205724626U (en) | 2016-11-23 |
Family
ID=57302314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620563493.4U Active CN205724626U (en) | 2016-06-12 | 2016-06-12 | A kind of gas-filling cabinet of band photographic head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205724626U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410710A (en) * | 2019-08-13 | 2019-11-05 | 长园电力技术有限公司 | A kind of observation window lighting device for ring network cabinet |
| CN112952634A (en) * | 2021-03-04 | 2021-06-11 | 福建中能电气有限公司 | Monitoring module of sealed box body and switch cabinet |
-
2016
- 2016-06-12 CN CN201620563493.4U patent/CN205724626U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410710A (en) * | 2019-08-13 | 2019-11-05 | 长园电力技术有限公司 | A kind of observation window lighting device for ring network cabinet |
| CN110410710B (en) * | 2019-08-13 | 2020-08-14 | 长园电力技术有限公司 | Observation window lighting device for ring main unit |
| CN112952634A (en) * | 2021-03-04 | 2021-06-11 | 福建中能电气有限公司 | Monitoring module of sealed box body and switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |