CN109887808A - A kind of leakage circuit breakers sealing mounting box - Google Patents
A kind of leakage circuit breakers sealing mounting box Download PDFInfo
- Publication number
- CN109887808A CN109887808A CN201910189208.5A CN201910189208A CN109887808A CN 109887808 A CN109887808 A CN 109887808A CN 201910189208 A CN201910189208 A CN 201910189208A CN 109887808 A CN109887808 A CN 109887808A
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- wall
- box body
- box
- air sac
- sealing
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Abstract
The invention discloses a kind of leakage circuit breakers to seal mounting box, box body including a side opening, side outer wall with box body close to opening is hinged with box cover, the retaining ring of rectangular box-like structure is welded on the inboard wall of cartridge, the retaining ring is placed with sealing plate on opening side outer wall, and the first air sac sealing circle of rectangular box-like structure is bonded on the surrounding outer wall of sealing plate, the first seal groove positioned at the first air sac sealing circle side and rectangular box-like structure is offered on the surrounding outer wall of the sealing plate, the first air sac sealing circle is connected in the first seal groove.The present invention can be inflated into the first air sac sealing circle and the second air sac sealing circle respectively by two air inlet pipe, make between sealing plate and box body through air sac sealing expanded joint, sealing performance can be increased, it is tray interior heat dissipation by heat-conducting plate and thermally conductive fin, without opening up thermovent for box body, the sealing performance of box body has been ensured.
Description
Technical field
The present invention relates to mounting box technical fields more particularly to a kind of leakage circuit breakers to seal mounting box.
Background technique
Earth leakage protective device, abbreviation leakage switch, is called leakage circuit breakers, is primarily used to when leak current fault occurs for equipment
And the personal electrical shock protection to there is fatal risk, there is overload and short-circuit protection function, can be used to protection circuit or motor
Overload and short circuit, can be also used under normal circumstances as the infrequently conversion starting of route, common leakage circuit breakers point
For two class of voltage-type and current mode, current mode is divided into electromagnetic type and two kinds of electron type again.
Existing leakage circuit breakers is commonly installed in box body, but existing mounting box is usually to have box cover and box body structure
At poor sealing effect between box cover and box body is easy that earth leakage protective device is made to enter aqueous vapor in wet condition, and it is hidden to there is safety
Suffer from.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of leakage circuit breakers to seal mounting box.
A kind of leakage circuit breakers proposed by the present invention seals mounting box, and box body and box body including a side opening are close to be opened
The side outer wall of mouth is hinged with box cover, and the retaining ring of rectangular box-like structure is welded on the inboard wall of cartridge, and the retaining ring is close to be opened
It is placed with sealing plate on the outer wall of mouth side, and is bonded with the first air sac sealing of rectangular box-like structure on the surrounding outer wall of sealing plate
It encloses, the first sealing positioned at the first air sac sealing circle side and rectangular box-like structure is offered on the surrounding outer wall of the sealing plate
Slot, the first air sac sealing circle are connected in the first seal groove, and the inboard wall of cartridge opens up at the first air sac sealing circle position
There is the second seal groove, and inboard wall of cartridge is bonded with the second air sac sealing circle, second gas at the position of the first seal groove
Capsule sealing ring is connected in the second seal groove.
Preferably, the box body is far from offering card slot on the side outer wall of box cover, and iron is bonded on the inner wall of card slot
Piece, far from magnet block is bonded on the side outer wall of box cover, magnet block is adapted box body with card slot.
Preferably, the side outer wall of the first air sac sealing circle and the second air sac sealing circle is respectively connected with air inlet pipe, and
Pipe close is plugged in two air inlet pipe.
Preferably, the box body offers through-hole on the side outer wall of two air inlet pipe, and two air inlet pipe are logical
Two through-holes are crossed to extend on the outside of box body.
Preferably, equal welding has the thermally conductive fin equidistantly distributed on the two sides outer wall of the box body, and thermally conductive fin welds
It is connected to and is located at the intracorporal heat-conducting plate of box.
The invention has the benefit that
1, the first air sac sealing circle is connected in the first seal groove, and the second air sac sealing circle is connected in the second seal groove,
Can be inflated respectively into the first air sac sealing circle and the second air sac sealing circle by two air inlet pipe, make sealing plate and box body it
Between by air sac sealing expanded joint, sealing performance can be increased；
2, the heat of tray interior can be conducted by heat-conducting plate and thermally conductive fin to box body, without being opened for box body
If thermovent, the sealing performance of box body has been ensured.
Detailed description of the invention
Fig. 1 is the cross-sectional structure schematic diagram that a kind of leakage circuit breakers proposed by the present invention seals mounting box；
Fig. 2 is the box body deployed configuration schematic diagram that a kind of leakage circuit breakers proposed by the present invention seals mounting box；
Fig. 3 is the sealing plate structure schematic diagram that a kind of leakage circuit breakers proposed by the present invention seals mounting box.
In figure: 1 box body, 2 box covers, 3 retaining rings, 4 card slots, 5 magnet blocks, 6 sealing plates, 7 first air sac sealing circles, 8 second gas
Capsule sealing ring, 9 air inlet pipe, 10 pipe closes, 11 heat-conducting plates, 12 thermally conductive fins.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of leakage circuit breakers seals mounting box, and box body 1 and box body 1 including a side opening are close to be opened
Mouthful side outer wall be hinged with box cover 2, box body 1 is far from offering card slot 4 on the side outer wall of box cover 2, and on the inner wall of card slot 4
It is bonded with iron plate, box body 1 is far from magnet block 5 is bonded on the side outer wall of box cover 2, and magnet block 5 is adapted with card slot 4, box body 1
The retaining ring 3 of rectangular box-like structure is welded on inner wall, retaining ring 3 is placed with sealing plate 6, and sealing plate on opening side outer wall
It is bonded with the first air sac sealing circle 7 of rectangular box-like structure on 6 surrounding outer wall, offers position on the surrounding outer wall of sealing plate 6
In 7 side of the first air sac sealing circle and the first seal groove of rectangular box-like structure, the first air sac sealing circle 7 is connected in the first sealing
In slot, 1 inner wall of box body offers the second seal groove at 7 position of the first air sac sealing circle, and 1 inner wall of box body is close close to first
The second air sac sealing circle 8 is bonded at the position of sealing groove, the second air sac sealing circle 8 is connected in the second seal groove, the first air bag
The side outer wall of sealing ring 7 and the second air sac sealing circle 8 is respectively connected with air inlet pipe 9, and is plugged with pipe close in two air inlet pipe 9
10, box body 1 offers through-hole on the side outer wall of two air inlet pipe 9, and two air inlet pipe 9 are extended through two through-holes
To 1 outside of box body, welding has the thermally conductive fin 12 equidistantly distributed on the two sides outer wall of box body 1, and thermally conductive fin 12 welds
There is the heat-conducting plate 11 being located in box body 1.
First air sac sealing circle 7 is connected in the first seal groove, and the second air sac sealing circle 8 is connected in the second seal groove,
It can be inflated respectively into the first air sac sealing circle 7 and the second air sac sealing circle 8 by two air inlet pipe 9, make sealing plate 6 and box
By air sac sealing expanded joint between body 1, sealing performance can be increased.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of leakage circuit breakers seals mounting box, box body (1) and box body (1) including a side opening are close to the side of opening
Outer wall is hinged with box cover (2), which is characterized in that the retaining ring (3) of rectangular box-like structure, institute are welded on box body (1) inner wall
It states retaining ring (3) to be placed with sealing plate (6) on opening side outer wall, and is bonded with rectangle on the surrounding outer wall of sealing plate (6)
First air sac sealing circle (7) of frame like structure is offered positioned at the first air sac sealing circle on the surrounding outer wall of the sealing plate (6)
(7) the first seal groove of side and rectangular box-like structure, the first air sac sealing circle (7) are connected in the first seal groove, the box
Body (1) inner wall offers the second seal groove at first air sac sealing circle (7) position, and box body (1) inner wall is close close to first
The second air sac sealing circle (8) is bonded at the position of sealing groove, the second air sac sealing circle (8) is connected in the second seal groove.
2. a kind of leakage circuit breakers according to claim 1 seals mounting box, which is characterized in that the box body (1) is separate
It is offered on the side outer wall of box cover (2) card slot (4), and is bonded with iron plate on the inner wall of card slot (4), box body (1) is far from box cover
(2) it is bonded on side outer wall magnet block (5), magnet block (5) is adapted with card slot (4).
3. a kind of leakage circuit breakers according to claim 1 seals mounting box, which is characterized in that first air sac sealing
The side outer wall of circle (7) and the second air sac sealing circle (8) is respectively connected with air inlet pipe (9), and is plugged in two air inlet pipe (9)
Pipe close (10).
4. a kind of leakage circuit breakers according to claim 1 seals mounting box, which is characterized in that the box body (1) is close
Through-hole is offered on the side outer wall of two air inlet pipe (9), and two air inlet pipe (9) extend to box body by two through-holes
(1) outside.
5. a kind of leakage circuit breakers according to claim 1 seals mounting box, which is characterized in that the two of the box body (1)
Equal welding has the thermally conductive fin (12) equidistantly distributed on the outer wall of side, and thermally conductive fin (12) is welded in box body (1)
Heat-conducting plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910189208.5A CN109887808A (en) | 2019-03-13 | 2019-03-13 | A kind of leakage circuit breakers sealing mounting box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910189208.5A CN109887808A (en) | 2019-03-13 | 2019-03-13 | A kind of leakage circuit breakers sealing mounting box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109887808A true CN109887808A (en) | 2019-06-14 |
Family
ID=66932159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910189208.5A Pending CN109887808A (en) | 2019-03-13 | 2019-03-13 | A kind of leakage circuit breakers sealing mounting box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109887808A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205277240U (en) * | 2015-12-21 | 2016-06-01 | 铭铉（江西）医疗净化科技有限公司 | Automatic door seal structure |
| CN206806766U (en) * | 2017-05-23 | 2017-12-26 | 中川电气科技有限公司 | A kind of power cabinet with emergency set |
| CN206865007U (en) * | 2017-04-01 | 2018-01-09 | 江苏国宏电力科技有限公司 | Gas insulated high voltage metal-enclosed ring network switchgear cushion seals bolt |
| CN207459427U (en) * | 2017-09-29 | 2018-06-05 | 英泰集团有限公司 | A kind of switchgear of good airproof performance |
| CN207638201U (en) * | 2017-12-06 | 2018-07-20 | 广东赛克斯电气有限公司 | A kind of safe and intelligent distribution transformer device |
| CN207863812U (en) * | 2017-12-28 | 2018-09-14 | 华克医疗科技（北京）股份公司 | Air inflation sealing device and closed chamber |
| CN207995029U (en) * | 2018-02-08 | 2018-10-19 | 南京特玛亨能源科技有限公司 | Photovoltaic conflux device |
| CN108695707A (en) * | 2018-06-11 | 2018-10-23 | 安徽吉乃尔电器科技有限公司 | A kind of dust-proof radiating power distribution cabinet |
-
2019
- 2019-03-13 CN CN201910189208.5A patent/CN109887808A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205277240U (en) * | 2015-12-21 | 2016-06-01 | 铭铉（江西）医疗净化科技有限公司 | Automatic door seal structure |
| CN206865007U (en) * | 2017-04-01 | 2018-01-09 | 江苏国宏电力科技有限公司 | Gas insulated high voltage metal-enclosed ring network switchgear cushion seals bolt |
| CN206806766U (en) * | 2017-05-23 | 2017-12-26 | 中川电气科技有限公司 | A kind of power cabinet with emergency set |
| CN207459427U (en) * | 2017-09-29 | 2018-06-05 | 英泰集团有限公司 | A kind of switchgear of good airproof performance |
| CN207638201U (en) * | 2017-12-06 | 2018-07-20 | 广东赛克斯电气有限公司 | A kind of safe and intelligent distribution transformer device |
| CN207863812U (en) * | 2017-12-28 | 2018-09-14 | 华克医疗科技（北京）股份公司 | Air inflation sealing device and closed chamber |
| CN207995029U (en) * | 2018-02-08 | 2018-10-19 | 南京特玛亨能源科技有限公司 | Photovoltaic conflux device |
| CN108695707A (en) * | 2018-06-11 | 2018-10-23 | 安徽吉乃尔电器科技有限公司 | A kind of dust-proof radiating power distribution 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 |
Application publication date: 20190614 |
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| RJ01 | Rejection of invention patent application after publication |