CN107062081A - A kind of hermetic seal illuminates visual device - Google Patents
A kind of hermetic seal illuminates visual device Download PDFInfo
- Publication number
- CN107062081A CN107062081A CN201710335207.8A CN201710335207A CN107062081A CN 107062081 A CN107062081 A CN 107062081A CN 201710335207 A CN201710335207 A CN 201710335207A CN 107062081 A CN107062081 A CN 107062081A
- Authority
- CN
- China
- Prior art keywords
- lampshade
- illumination
- fluorescent tube
- groove
- sealing
- 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.)
- Pending
Links
- 230000000007 visual effect Effects 0.000 title claims abstract description 44
- 238000007789 sealing Methods 0.000 claims abstract description 56
- 238000005286 illumination Methods 0.000 claims abstract description 32
- 239000004519 grease Substances 0.000 claims description 4
- 230000001050 lubricating effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The present invention relates to seal case lighting field, more particularly to a kind of hermetic seal illumination visual device.The device is connected to outside the visual window of airtight box, including sealing mechanism and lighting mechanism, the sealing mechanism includes flange, sealing ring, sealing visible through hole is provided with the middle of the flange, the lighting mechanism includes lampshade, fluorescent tube, power control line, the lampshade is provided with lampshade groove, the fluorescent tube is connected in lampshade groove, the power control line is connected through lampshade groove with fluorescent tube, the visual through hole is divided into seal groove position and illumination groove position, the seal groove position is connected with illumination groove position, the sealing ring matching is connected in seal groove position, the lampshade matching is connected in illumination light trough, provided with the visual through hole of illumination in the middle of the lampshade, the visual through hole of illumination, sealing visible through hole, setting is mutually aligned between the visual window of airtight box.The present invention can clearly observe position of the switch state, and effectively prevent gas leakage.
Description
Technical field
The present invention relates to seal case lighting field, more particularly to a kind of hermetic seal illumination visual device.
Background technology
The working condition of most of box gas filled switchgear disconnecting switch is mainly logical in the market
The interlocking transmission and direction board for crossing operating mechanism understand gas tank internal isolating switch location status indirectly, when interlock fault, open
Off-position configuration state can not learn that reliability is relatively low.
In the market has a small number of switchgears to carry observation window, but these observation windows due to window it is smaller, it is dark inside gas tank,
Only it is difficult to by natural light from window it was observed that switch internal state, for the observation window of gas filled switchgear, is deposited
In gas leakage problem, it is impossible to effectively prevent gas leakage, it is ensured that the running environment of switch.
The content of the invention
The present invention provides a kind of hermetic seal illumination visual device, it is intended to which the position of the switch can not clearly be observed by solving prior art
State, it is impossible to effectively prevent gas leakage, it is ensured that the problem of the running environment of switch.
The present invention provides a kind of hermetic seal illumination visual device, and the device is connected to outside the visual window of airtight box, wrapped
Sealing mechanism and lighting mechanism are included, the sealing mechanism is included in the middle of flange, sealing ring, the flange provided with sealing
Visual through hole, the lighting mechanism includes lampshade, fluorescent tube, power control line, and the lampshade is provided with lampshade groove, and the fluorescent tube connects
It is connected in lampshade groove, the power control line is connected through lampshade groove with fluorescent tube, the sealing visible through hole is divided into sealing
Groove position and illumination groove position, the seal groove position are connected with illumination groove position, and the sealing ring matching is connected in seal groove position, described
Lampshade matching is connected in illumination light trough, and provided with visual through hole is illuminated in the middle of the lampshade, the visual through hole of illumination, sealing can
Depending on being mutually aligned setting between through hole, the visual window of airtight box.
As a further improvement on the present invention, the sealing mechanism also includes inner shield ring, force-bearing plate, the force-bearing plate connection
In seal groove position and positioned between sealing ring and lampshade, the diameter of the inner shield ring is less than the diameter of sealing ring, the interior gear
Circle is connected on force-bearing plate and is fitted and connected with sealing ring.
As a further improvement on the present invention, the force-bearing plate is transparent PC force-bearing plates.
As a further improvement on the present invention, including assembling post and locking member, the flange periphery is provided with multiple dresses
With hole position, the assembling post is connected on airtight box, and the flange packs into assembling post, the locking by assembling hole position
Part locks flange by the connection with assembling post.
As a further improvement on the present invention, the assembling post is stud, and the locking member is self-locking nut.
As a further improvement on the present invention, the lighting mechanism includes fluorescent tube retainer plate, the fluorescent tube retainer plate connection
In lampshade groove, the fluorescent tube is connected on lampshade groove by fluorescent tube retainer plate.
As a further improvement on the present invention, the lampshade is to be threadedly coupled with flange.
As a further improvement on the present invention, the sealing ring is the uniform O-ring seal for smearing lubricating grease.
As a further improvement on the present invention, the lampshade is provided with wire casing, and the wire casing connects each lampshade groove, described
Power control line is connected in wire casing and connects the fluorescent tube in each lampshade groove.
As a further improvement on the present invention, the fluorescent tube is LED lamp tube.
The beneficial effects of the invention are as follows：The present invention can intuitively check disconnecting switch location status by observation window, not deposit
In other failure modes, the safety of switchgear reliability of operation and Maintenance and Repair personnel can be effectively ensured；Observation window leads to
The design of increase fluorescent tube illuminating lamp is crossed, light source is shone directly into inside gas tank by watch window, adds gas tank internal brightness, people
Member's observation becomes apparent from；Observation window has a seal groove design, fitted seal circle well solve sealing problem.
Brief description of the drawings
Fig. 1 is the assembling assumption diagram that a kind of hermetic seal of the invention illuminates visual device；
Fig. 2 is the structure decomposition figure that a kind of hermetic seal of the invention illuminates visual device；
Fig. 3 is the structural side view of sealing mechanism in a kind of hermetic seal illumination visual device of the invention；
Fig. 4 is the structure front view of sealing mechanism in a kind of hermetic seal illumination visual device of the invention；
Fig. 5 is the structural side view of lighting mechanism in a kind of hermetic seal illumination visual device of the invention；
Fig. 6 is the structure front view of lighting mechanism in a kind of hermetic seal illumination visual device of the invention；
Fig. 7 is the assembling exploded view of a kind of hermetic seal illumination visual device of the invention and airtight box；
Fig. 8 is the assembling completion figure of a kind of hermetic seal illumination visual device of the invention and airtight box.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.
Embodiment one：
As shown in Figures 1 to 8, hermetic seal of the invention illumination visual device, the device is connected to the visual window 11 of airtight box 1
Outside, including sealing mechanism 2 and lighting mechanism 3, sealing mechanism 2 are included in the middle of flange 21, sealing ring 22, flange 21
Provided with sealing visible through hole 211, lighting mechanism 3 includes lampshade 31, fluorescent tube 32, power control line 33, and lampshade 31 is recessed provided with lampshade
Groove 34, fluorescent tube 32 is connected in lampshade groove 34, and power control line 33 is connected through lampshade groove 34 with fluorescent tube 32, sealing visible
211 points of through hole is seal groove position 23 and illumination groove position 24, and seal groove position 23 is connected with illumination groove position 24, the matching connection of sealing ring 22
In seal groove position 23, the matching of lampshade 31 is connected in illumination light trough 24, provided with visual through hole 311 is illuminated in the middle of lampshade 31, is shone
Setting is mutually aligned between bright visual through hole 311, sealing visible through hole 211, the visual window 11 of airtight box 1.
Wherein, sealing ring 22 is preferably the uniform O-ring seal for smearing lubricating grease.Lampshade 31 is provided with wire casing, wire casing connection
Each lampshade groove 34, power control line 33 is connected in wire casing and connects the fluorescent tube 32 in each lampshade groove 34.
Lampshade 31 is preferably to be threadedly coupled with flange 21.
The fluorescent tube 32 is preferably LED lamp tube.
Embodiment two：
On the basis of embodiment one, as shown in Figures 1 to 4, sealing mechanism 2 also includes inner shield ring 25, force-bearing plate 26, force-bearing plate
26 are connected in seal groove position 23 and are located between sealing ring 22 and lampshade 31, and the diameter of inner shield ring 25 is less than the straight of sealing ring 22
Footpath, inner shield ring 25 is connected on force-bearing plate 26 and is fitted and connected with sealing ring 22.
Wherein, force-bearing plate 26 is preferably transparent PC force-bearing plates.
Embodiment three：
On the basis of embodiment one, as shown in fig. 7, the device also includes outside assembling post 41 and locking member 42, flange 21
Week is connected on airtight box 1 provided with multiple assembling hole positions 212, assembling post 41, and flange 21 is packed into by assembling hole position 212
Post 41 is assembled, locking member 42 locks flange 21 by the connection with assembling post 41.
Wherein, assembling post 41 is preferably stud, and locking member 42 is preferably self-locking nut.
Example IV：
On the basis of embodiment one, lighting mechanism 3 includes fluorescent tube retainer plate 35, and fluorescent tube retainer plate 35 is connected to lampshade groove 34
Interior, fluorescent tube 32 is connected on lampshade groove 34 by fluorescent tube retainer plate 35.
This device is made up of sealing mechanism 2 and the two parts of lighting mechanism 3：Sealing mechanism 2 is in O-ring seal, sealing ring
Back-up ring, transparent PC force-bearing plates, flange 21 are constituted；Lighting mechanism 3 is by LED lamp tube, fluorescent tube retainer plate 35, lampshade 31 and electricity
Source control line 33 is constituted.
The installment work mode of this device：
A) as shown in fig. 7, arranging the assembling relative position of the visual window 11 of airtight box 1 and the device；
B) sealing ring 25 is from O-ring seal and uniformly smears lubricating grease, by O-ring seal, inner shield ring 25, transparent PC force-bearing plates
And sealing flange pressing plate 21 is assembled into sealing mechanism 2, as shown in Figure 3, Figure 4；
C) integral sealing mechanism 2 is directed at the welding screw of airtight box 1 and is assembled to bottom, sealing ring 22 is fitted with gas tank face, uses M6
Self-locking nut symmetrically and evenly locking nut, until sealing ring 25 is fully pressed to position；
D) 6 LED lamp tubes are first assembled on fluorescent tube retainer plate 35, are connected with power control line 33 along wire casing, prevent short circuit,
LED lamp tube and fluorescent tube retainer plate 35 are put into lampshade groove 34 together, lighting mechanism 3 is synthesized, as shown in Figure 5, Figure 6；
E) lighting mechanism 3 is twisted into sealing mechanism 2 by screw thread, assembling is completed；
F) power control line 33 is connected into controlling switch and power supply, presses controlling switch, LED lamp tube is bright, and light shines into pressure box
Inside body 1, you can the observation inner case of airtight box 1.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to assert
The specific implementation of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of not departing from present inventive concept, some simple deduction or replace can also be made, should all be considered as belonging to the present invention's
Protection domain.
Claims (10)
1. a kind of hermetic seal illuminates visual device, the device is connected to outside the visual window of airtight box, it is characterised in that including
Sealing mechanism and lighting mechanism, the sealing mechanism includes can provided with sealing in the middle of flange, sealing ring, the flange
Depending on through hole, the lighting mechanism includes lampshade, fluorescent tube, power control line, and the lampshade is provided with lampshade groove, the fluorescent tube connection
In lampshade groove, the power control line is connected through lampshade groove with fluorescent tube, and the sealing visible through hole is divided into seal groove
Position and illumination groove position, the seal groove position are connected with illumination groove position, and the sealing ring matching is connected in seal groove position, the lamp
Cover matching is connected in illumination light trough, provided with the visual through hole of illumination, the visual through hole of illumination, sealing visible in the middle of the lampshade
Setting is mutually aligned between through hole, the visual window of airtight box.
2. hermetic seal according to claim 1 illuminates visual device, it is characterised in that the sealing mechanism also includes interior gear
Circle, force-bearing plate, the force-bearing plate are connected in seal groove position and positioned between sealing ring and lampshade, and the diameter of the inner shield ring is small
In the diameter of sealing ring, the inner shield ring is connected on force-bearing plate and is fitted and connected with sealing ring.
3. hermetic seal according to claim 2 illuminates visual device, it is characterised in that the force-bearing plate is transparent PC endurance
Plate.
4. hermetic seal according to claim 1 illuminates visual device, it is characterised in that including assembling post and locking member, institute
Flange periphery is stated provided with multiple assembling hole positions, the assembling post is connected on airtight box, the flange passes through dress
Assembling post is packed into hole position, the locking member locks flange by the connection with assembling post.
5. hermetic seal according to claim 4 illuminates visual device, it is characterised in that the assembling post is stud, described
Locking member is self-locking nut.
6. hermetic seal according to claim 1 illuminates visual device, it is characterised in that the lighting mechanism is solid including fluorescent tube
Fixed circle, the fluorescent tube retainer plate is connected in lampshade groove, and the fluorescent tube is connected on lampshade groove by fluorescent tube retainer plate.
7. the hermetic seal illumination visual device according to any one of claim 1 to 6, it is characterised in that the lampshade and method
Blue pressing plate is threaded connection.
8. the hermetic seal illumination visual device according to any one of claim 1 to 6, it is characterised in that the sealing ring is
The uniform O-ring seal for smearing lubricating grease.
9. the hermetic seal illumination visual device according to any one of claim 1 to 6, it is characterised in that the lampshade is provided with
Wire casing, the wire casing connects each lampshade groove, and the power control line is connected in wire casing and connected in each lampshade groove
Fluorescent tube.
10. the hermetic seal illumination visual device according to any one of claim 1 to 6, it is characterised in that the fluorescent tube is
LED lamp tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710335207.8A CN107062081A (en) | 2017-05-12 | 2017-05-12 | A kind of hermetic seal illuminates visual device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710335207.8A CN107062081A (en) | 2017-05-12 | 2017-05-12 | A kind of hermetic seal illuminates visual device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107062081A true CN107062081A (en) | 2017-08-18 |
Family
ID=59596971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710335207.8A Pending CN107062081A (en) | 2017-05-12 | 2017-05-12 | A kind of hermetic seal illuminates visual device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107062081A (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 |
| US11404858B2 (en) * | 2018-10-30 | 2022-08-02 | Scott Norris | Quick connect mount for electrical fixture and method for connecting a ceiling mounted fixture to an electrical junction box |
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|---|---|---|---|---|
| CN2547999Y (en) * | 2002-05-07 | 2003-04-30 | 龚宝康 | Inside-viewing liquefied gas steel cylinder |
| CN201717550U (en) * | 2010-07-16 | 2011-01-19 | 长园电力技术有限公司 | Gas tank type switch cubicle with grounded visible window |
| CN103097802A (en) * | 2010-09-09 | 2013-05-08 | 株式会社Avc | Lighting apparatus for vacuum apparatus |
| CN203377532U (en) * | 2013-07-23 | 2014-01-01 | 江苏宝胜电气股份有限公司 | Inflation sealing air chamber casing provided with visual window |
| CN204793693U (en) * | 2015-06-24 | 2015-11-18 | 天津市三源电力设备制造有限公司 | Cubical switchboard convenient to observe inside running state |
| CN206875204U (en) * | 2017-05-12 | 2018-01-12 | 长园电力技术有限公司 | A kind of hermetic seal illuminates visual device |
-
2017
- 2017-05-12 CN CN201710335207.8A patent/CN107062081A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2547999Y (en) * | 2002-05-07 | 2003-04-30 | 龚宝康 | Inside-viewing liquefied gas steel cylinder |
| CN201717550U (en) * | 2010-07-16 | 2011-01-19 | 长园电力技术有限公司 | Gas tank type switch cubicle with grounded visible window |
| CN103097802A (en) * | 2010-09-09 | 2013-05-08 | 株式会社Avc | Lighting apparatus for vacuum apparatus |
| CN203377532U (en) * | 2013-07-23 | 2014-01-01 | 江苏宝胜电气股份有限公司 | Inflation sealing air chamber casing provided with visual window |
| CN204793693U (en) * | 2015-06-24 | 2015-11-18 | 天津市三源电力设备制造有限公司 | Cubical switchboard convenient to observe inside running state |
| CN206875204U (en) * | 2017-05-12 | 2018-01-12 | 长园电力技术有限公司 | A kind of hermetic seal illuminates visual device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11404858B2 (en) * | 2018-10-30 | 2022-08-02 | Scott Norris | Quick connect mount for electrical fixture and method for connecting a ceiling mounted fixture to an electrical junction box |
| US20220285924A1 (en) * | 2018-10-30 | 2022-09-08 | Scott Norris | Method for connecting a ceiling mounted fixture to an electrical junction box |
| US11689005B2 (en) * | 2018-10-30 | 2023-06-27 | Scott Norris | Method for connecting a ceiling mounted fixture to an electrical junction box |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |