CN220358762U - External waterproof structure of outlet box - Google Patents
External waterproof structure of outlet box Download PDFInfo
- Publication number
- CN220358762U CN220358762U CN202322013619.3U CN202322013619U CN220358762U CN 220358762 U CN220358762 U CN 220358762U CN 202322013619 U CN202322013619 U CN 202322013619U CN 220358762 U CN220358762 U CN 220358762U
- Authority
- CN
- China
- Prior art keywords
- outlet box
- box shell
- sealing
- wire
- wall
- 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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Links
- 238000007789 sealing Methods 0.000 claims abstract description 56
- 238000010276 construction Methods 0.000 claims abstract description 6
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000012466 permeate Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model is applicable to the technical field of waterproof structures, and provides an external waterproof structure of an outlet box, which comprises an outlet box shell and a waterproof structure, wherein an edge cover is detachably arranged at the top of the outlet box shell, and a sealing structure is arranged between the top of the inner wall of the edge cover and the top of the outlet box shell; the side of the inner wall of the edge cover is fixedly connected with a first rubber ring, and the top of the outer surface of the outlet box shell is provided with an accommodating ring groove matched with the first rubber ring. The outside waterproof construction of this outlet box installs behind the top of outlet box casing through the lid of borduring, and in first rubber ring embedding held the inside of annular, sealed the department of borduring lid and outlet box casing, and cooperation seal structure again forms better secondary seal effect between outlet box casing and the lid of borduring, improves the sealed effect in the outlet box use, improves the protection to the inside wiring subassembly of outlet box, guarantees the stability of wiring subassembly during operation.
Description
Technical Field
The utility model belongs to the technical field of waterproof structures, and particularly relates to an external waterproof structure of an outlet box.
Background
The electrical equipment is a generic term for equipment such as a generator, a transformer, a power line, a circuit breaker and the like in an electrical power system, and the electrical equipment is divided into electrical primary equipment and electrical secondary equipment, wherein the electrical primary equipment is electrical equipment directly used for producing, converting, conveying, dredging, distributing and using electric energy, and the electrical equipment usually uses an outlet box for connection with electric wires when in use.
Chinese patent CN209562084U discloses a waterproof construction of outlet box, and this technical scheme through bead on sealing washer cooperation boss, can play the effect of location to the sealing washer again, avoids sealing washer and boss to take place relative displacement, and the final bordure then makes water unable direct impact sealing washer department, but in the in-process of using, does not possess seal structure between bordure and the box body, leads to later rivers to permeate in the gap of bordure and the box body easily, influences outlet box's waterproof effect.
Disclosure of Invention
The utility model provides an external waterproof structure of an outlet box, which aims to solve the problem that water flow in the later stage is easy to permeate from a gap between a wrapping edge and a box body and influences the waterproof effect of the outlet box because the sealing structure is not arranged between the wrapping edge and the box body.
The utility model is realized in such a way that an external waterproof structure of an outlet box comprises an outlet box shell and a waterproof structure, wherein an edge cover is detachably arranged at the top of the outlet box shell, and a sealing structure is arranged between the top of the inner wall of the edge cover and the top of the outlet box shell;
the side surface of the inner wall of the edge cover is fixedly connected with a first rubber ring, and the top of the outer surface of the outlet box shell is provided with an accommodating ring groove matched with the first rubber ring;
a plurality of outlet barrels are communicated with one side surface of the outlet box shell, a wiring assembly is arranged in the inner cavity of the outlet box shell, a plurality of connecting wires are arranged on the wiring assembly, the connecting wires correspond to the outlet barrels one by one, the other ends of the connecting wires extend to the outside of the outlet box shell through the inside of the outlet barrels, and sealing rings which are in surface collision with the connecting wires are fixedly connected with the inner wall surface of the outlet barrels.
Preferably, the top of the edge cover is fixedly connected with a protruding handle.
Preferably, the top of the cover is provided with a plurality of bolts, and the top of the outlet box shell is provided with a plurality of internal thread holes matched with the bolts.
Preferably, the sealing structure comprises a second sealing ring, the second sealing ring is fixedly connected to the top of the inner wall of the edge covering cover, a second sealing groove matched with the second sealing ring is formed in the top of the outlet box shell, and a second rubber ring which is in contact with the surface of the second sealing ring is fixedly connected to the inner wall surface of the second sealing groove.
Preferably, an observation window is arranged on the surface of the outlet box shell.
Preferably, the surface fixedly connected with fixed plectane of connecting wire, a side of fixed plectane with a side laminating of outlet box shells inner wall, a side fixedly connected with first sealing ring of fixed plectane, outlet box shells inner wall's a side offer with the first seal groove of first sealing ring adaptation.
Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that: according to the external waterproof structure of the wire outlet box, after the edge covering cover is arranged on the top of the wire outlet box shell, the first rubber ring is embedded into the inner portion of the containing ring groove, the edge covering cover and the edge covering portion of the wire outlet box shell are sealed, the sealing structure is matched, a good secondary sealing effect between the wire outlet box shell and the edge covering cover is formed, the sealing effect in the using process of the wire outlet box is improved, protection of a wiring assembly in the wire outlet box is improved, stability of the wiring assembly in operation is guaranteed, in the using process, a connecting wire penetrates through the wire outlet box to appear, the sealing ring is in contact with the surface of the connecting wire, water flow is prevented from entering the inner cavity of the wire outlet box shell through the wire outlet box, then the connecting wire is pulled to drive the fixed circular plate to be attached to one side face of the inner wall of the wire outlet box shell, the first sealing ring is embedded into the inner portion of the first sealing groove, the wire outlet box is plugged, the sealing effect of the wire outlet box is further improved, water flow is prevented from penetrating into the inner cavity of the wire outlet box shell, protection of the wire outlet box is improved, and the service life of the wire outlet box is prolonged.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the outlet box housing and outlet barrel according to the present utility model;
FIG. 3 is a schematic view of the structure of the outlet box housing and the cover of the present utility model;
fig. 4 is an enlarged view of a portion of fig. 3 a in accordance with the present utility model.
In the figure: 1. a outlet box housing; 2. a cover; 3. a wiring assembly; 4. a connecting wire; 5. a wire outlet barrel; 6. a seal ring; 7. fixing the circular plate; 8. a first seal ring; 9. a first seal groove; 10. an internal threaded hole; 11. a bolt; 12. a protruding handle; 13. an observation window; 14. a first rubber ring; 15. a receiving ring groove; 16. a second seal ring; 17. a second seal groove; 18. and a second rubber ring.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an outside waterproof construction of outlet box, includes outlet box casing 1 and waterproof construction, and outlet box casing 1's top detachably is provided with the lid of borduring 2, is provided with seal structure between the top of the lid of borduring 2 inner wall and the top of outlet box casing 1.
The side of the inner wall of the edge cover 2 is fixedly connected with a first rubber ring 14, and the top of the outer surface of the outlet box shell 1 is provided with an accommodating ring groove 15 matched with the first rubber ring 14.
A side of the outlet box shell 1 is communicated with a plurality of outlet cylinders 5, a wiring assembly 3 is arranged in an inner cavity of the outlet box shell 1, a plurality of connecting wires 4 are arranged on the wiring assembly 3, the plurality of connecting wires 4 are in one-to-one correspondence with the plurality of outlet cylinders 5, and the wiring assembly 3 is in the prior art and is not described in detail herein.
The other end of the connecting wire 4 extends to the outside of the outlet box shell 1 through the inside of the outlet barrel 5, and the inner wall surface of the outlet barrel 5 is fixedly connected with a sealing ring 6 which is abutted against the surface of the connecting wire 4.
The cover 2 of borduring is installed in the top of outlet box casing 1 after, and first rubber ring 14 imbeds in holding the inside of annular 15, seals the cover 2 of borduring and outlet box casing 1's the department of borduring, and cooperation seal structure again forms better secondary seal effect between outlet box casing 1 and the cover 2 of borduring, improves the sealed effect in the outlet box use, improves the protection to the inside wiring subassembly 3 of outlet box, guarantees the stability of wiring subassembly 3 during operation.
In the use process, the connecting wire 4 passes through the inside of the wire outlet barrel 5 and appears, the sealing ring 6 is in conflict with the surface of the connecting wire 4, and water flow is prevented from entering the inner cavity of the wire outlet box shell 1 through the wire outlet barrel 5.
Further, the top fixedly connected with protruding handle 12 of lid 2 bordures, and when the lid 2 bordures is dismantled to protruding handle 12 later stage of being convenient for, provides the stress point, is convenient for say that lid 2 of borduring is taken off from the top of outlet box casing 1.
Further, the top of the cover 2 is provided with a plurality of bolts 11, and the top of the outlet box shell 1 is provided with a plurality of internal thread holes 10 which are matched with the bolts 11.
In this embodiment, after the cover 2 is sleeved on the top of the outlet box casing 1, the bolt 11 can be twisted, and after the bolt 11 is in threaded connection with the internal threaded hole 10, the cover 2 can be fixed on the top of the outlet box casing 1 for use.
Further, the sealing structure comprises a second sealing ring 16, the second sealing ring 16 is fixedly connected to the top of the inner wall of the edge covering cover 2, a second sealing groove 17 matched with the second sealing ring 16 is formed in the top of the outlet box shell 1, and a second rubber ring 18 abutting against the surface of the second sealing ring 16 is fixedly connected to the inner wall surface of the second sealing groove 17.
In the present embodiment, after the cover 2 is fixed to the top of the outlet box casing 1, the second seal ring 16 is embedded in the second seal groove 17 and abuts against the surface of the second rubber ring 18, so that the tightness between the cover 2 and the outlet box casing 1 is improved.
Further, the surface of the outlet box shell 1 is provided with an observation window 13, and the observation window 13 is convenient for checking the working state of the wiring assembly 3 in the inner cavity of the outlet box shell 1.
Further, the surface fixedly connected with fixed plectane 7 of connecting wire 4, a side of fixed plectane 7 is laminated with a side of outlet box casing 1 inner wall, and a side fixedly connected with first sealing ring 8 of fixed plectane 7, outlet box casing 1 inner wall's a side offer with first sealing groove 9 of first sealing ring 8 adaptation.
In this embodiment, pull connecting wire 4 drives fixed plectane 7 and the laminating of a side of outlet box casing 1 inner wall, and first sealing ring 8 imbeds in the inside of first seal groove 9, carries out the shutoff to outlet tube 5, further improves the sealed effect to outlet tube 5, avoids rivers to permeate to the condition appearance of outlet box casing 1 inner chamber, improves the protection of butt joint line subassembly 3, extension wiring subassembly 3's life.
The working principle and the using flow of the utility model are as follows: after the wire outlet box is installed, the edge covering cover 2 is installed on the top of the wire outlet box shell 1, the first rubber ring 14 is embedded into the inner cavity of the wire outlet box shell 1, the edge covering part of the edge covering cover 2 and the wire outlet box shell 1 is sealed, the sealing structure is matched, a good secondary sealing effect between the wire outlet box shell 1 and the edge covering cover 2 is formed, the sealing effect in the wire outlet box using process is improved, the protection of the wire outlet box inner wiring assembly 3 is improved, the stability of the wire outlet assembly 3 in operation is ensured, in the using process, the connecting wire 4 passes through the inner cavity of the wire outlet box shell 5 to appear, the sealing ring 6 is abutted against the surface of the connecting wire 4, water flow is prevented from entering the inner cavity of the wire outlet box shell 1 through the wire outlet box shell 5, the fixed circular plate 7 is driven to be attached to one side surface of the inner wall of the wire outlet box shell 1 through the drawing connecting wire 4, the first sealing ring 8 is embedded into the inner cavity of the first sealing groove 9, the wire outlet box shell 5 is further plugged, the sealing effect on the wire outlet box 5 is further improved, the condition that water flow permeates into the inner cavity of the wire outlet box shell 1 is prevented, the wire outlet box 3 is protected, and the service life of the wire outlet assembly 3 is prolonged.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides an outside waterproof construction of outlet box, includes outlet box casing (1) and waterproof construction, its characterized in that: the top of the outlet box shell (1) is detachably provided with an edge covering cover (2), and a sealing structure is arranged between the top of the inner wall of the edge covering cover (2) and the top of the outlet box shell (1);
the side surface of the inner wall of the edge cover (2) is fixedly connected with a first rubber ring (14), and the top of the outer surface of the outlet box shell (1) is provided with an accommodating ring groove (15) matched with the first rubber ring (14);
a plurality of wire outlet barrels (5) are communicated with one side surface of the wire outlet box shell (1), a wiring assembly (3) is arranged in an inner cavity of the wire outlet box shell (1), a plurality of connecting wires (4) are arranged on the wiring assembly (3), the connecting wires (4) are in one-to-one correspondence with the wire outlet barrels (5), the other ends of the connecting wires (4) extend to the outer portion of the wire outlet box shell (1) through the inner portions of the wire outlet barrels (5), and sealing rings (6) which are in surface interference with the connecting wires (4) are fixedly connected with the inner wall surface of the wire outlet barrels (5).
2. An exterior waterproof structure of an outlet box according to claim 1, wherein: the top of the edge cover (2) is fixedly connected with a protruding handle (12).
3. An exterior waterproof structure of an outlet box according to claim 1, wherein: the top of borduring lid (2) is provided with a plurality of bolt (11), the internal thread hole (10) of a plurality of with bolt (11) adaptation are seted up at the top of outlet box casing (1).
4. An exterior waterproof structure of an outlet box according to claim 1, wherein: the sealing structure comprises a second sealing ring (16), the second sealing ring (16) is fixedly connected to the top of the inner wall of the edge covering cover (2), a second sealing groove (17) matched with the second sealing ring (16) is formed in the top of the outlet box shell (1), and a second rubber ring (18) abutting against the surface of the second sealing ring (16) is fixedly connected to the inner wall surface of the second sealing groove (17).
5. An exterior waterproof structure of an outlet box according to claim 1, wherein: the surface of the outlet box shell (1) is provided with an observation window (13).
6. An exterior waterproof structure of an outlet box according to claim 1, wherein: the wire outlet box is characterized in that a fixed circular plate (7) is fixedly connected to the surface of the connecting wire (4), one side surface of the fixed circular plate (7) is attached to one side surface of the inner wall of the wire outlet box shell (1), a first sealing ring (8) is fixedly connected to one side surface of the fixed circular plate (7), and a first sealing groove (9) matched with the first sealing ring (8) is formed in one side surface of the inner wall of the wire outlet box shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322013619.3U CN220358762U (en) | 2023-07-28 | 2023-07-28 | External waterproof structure of outlet box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322013619.3U CN220358762U (en) | 2023-07-28 | 2023-07-28 | External waterproof structure of outlet box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220358762U true CN220358762U (en) | 2024-01-16 |
Family
ID=89483317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322013619.3U Active CN220358762U (en) | 2023-07-28 | 2023-07-28 | External waterproof structure of outlet box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220358762U (en) |
-
2023
- 2023-07-28 CN CN202322013619.3U patent/CN220358762U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |