CN210296949U - Sealing water falling groove structure of small electric box - Google Patents
Sealing water falling groove structure of small electric box Download PDFInfo
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- CN210296949U CN210296949U CN201921010994.XU CN201921010994U CN210296949U CN 210296949 U CN210296949 U CN 210296949U CN 201921010994 U CN201921010994 U CN 201921010994U CN 210296949 U CN210296949 U CN 210296949U
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Abstract
The utility model discloses a sealed groove structure of falling into water of small-size electric box, the door plant of opening including electric box body and hinge structure, the opening part of electric box body is square structure setting, the opening part of electric box body is provided with the interior hem that turns over to the enstrophe and the outer hem that turns over to the outtrophe, interior hem is provided with 1 department, outer hem is provided with 3 departments, the door plant inboard is provided with the sealing washer that corresponds with interior hem and outer hem, interior hem set up in hinge structure link one side of door plant, the outer hem department of the double-phase adjacent side of hem is provided with the groove of falling into water including the electric box body. The utility model has the advantages of simple and reasonable structure, reliable reaches when sealed effect, effectively improves the sealing washer and is compressing tightly the possible tear of process to effectively avoided water probably to be deposited on upper portion, fallen into water fast, improved the possibility of water pressure infiltration.
Description
Technical Field
The utility model relates to a sealed groove structure of falling into water of small-size electric box.
Background
The small-sized electric box (terminal box) is arranged in a place with strict water tightness requirement, and a small amount of electric components are arranged in the small-sized electric box. The method has more applications in marine equipment and field electrical equipment. In order to ensure that the electric box is not influenced by water inflow, when the electric box is mounted on a wall, a door plate opened by a hinge is arranged, so that the electric box is convenient to assemble and wire, and is very easy to electrically maintain.
The sealed hem of box is generally rolled over outward or the infolding, when whole infolding, can reduce box oral area size, and sealed effect is relatively poor when ponding simultaneously, can reduce the protection level. When the sealing strip is completely folded outwards, the sealing strip is easily damaged on the outer side of the folded edge due to the fact that the sealing strip and the folded edge are compressed and slide relatively on the hinge side, and sealing failure is caused.
In addition, the original structure is not provided with a water falling groove, the folded edge of the sealing pressing strip is perpendicular to the original box body, and when the folded edge is folded outwards or inwards, water can be possibly accumulated at the sealing strip.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a simple structure, reasonable, reliable, when reaching sealed effect, effectively improves the sealing washer and is compressing tightly the possible tear of process to effectively avoided water probably to be deposited on upper portion, fallen into water fast, improved the sealed groove structure that falls into water of the possible small-size electric box of water pressure infiltration.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a sealed groove structure of falling into water of small-size electric box, the door plant of opening including electric box body and hinge structure, the opening part of electric box body is square structure setting, the opening part of electric box body is provided with the interior hem of turning over the book inwards and turns over the outer hem of turning over the book outwards, interior hem is provided with 1 department, outer hem is provided with 3 departments, the door plant inboard is provided with the sealing washer that corresponds with interior hem and outer hem, interior hem set up in hinge structure link one side of door plant, the outer hem department of the double-phase adjacent side of hem is provided with the groove of falling into water including the electric box body.
In a preferred embodiment of the present invention, the electrical box body is provided with an inwardly bent groove at the joint of the outer edge.
In a preferred embodiment of the present invention, the included angle between the groove edge and the outer folded edge forms a sink.
In a preferred embodiment of the present invention, the included angle between the groove edge and the outer folded edge is 60 °.
In a preferred embodiment of the present invention, the connecting end of the groove edge and the outer folded edge is disposed in an arc structure.
In a preferred embodiment of the present invention, the electrical box body is also arranged in an arc structure with the connecting end of the inner folding edge.
The utility model has the advantages that: the utility model has the advantages of simple and reasonable structure, reliable reaches when sealed effect, effectively improves the sealing washer and is compressing tightly the possible tear of process to effectively avoided water probably to be deposited on upper portion, fallen into water fast, improved the possibility of water pressure infiltration.
Drawings
Fig. 1 is a top view of a preferred embodiment of the sealing water-dropping groove structure of the small electrical box of the present invention;
FIG. 2 is a schematic view of the door panel of FIG. 1 in a configuration of being attached to an inner hem;
FIG. 3 is a schematic view of the door panel of FIG. 1 attached to an outer hem.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1 in conjunction with fig. 2-3, an embodiment of the present invention includes: the utility model provides a sealed groove structure of falling into water of small-size electric box, door plant 2 of opening including electric box body 1 and hinge structure 8, the opening part of electric box body 1 is square structure setting, the opening part of electric box body 1 is provided with the interior hem 3 that turns over the book inwards and turns over the outer hem 4 that turns over the book outwards, interior hem 3 is provided with 1 department, outer hem 4 is provided with 3 departments, 2 inboard sealing washer 5 that correspond with interior hem 3 and outer hem 4 that are provided with of door plant, interior hem 3 sets up in hinge structure 8 link one side of door plant 2, outer hem 4 departments of 3 double-phase adjacent sides of hem are provided with the groove 6 of falling into water including electric box body 1.
The connection of the electric box body 1 at the outer folded edge 4 is provided with a groove edge 7 which is bent inwards, the included angle between the groove edge 7 and the outer folded edge 4 forms a water falling groove 6, and the included angle between the groove edge 7 and the outer folded edge 4 is 60 degrees.
The connecting end of the groove edge 7 and the outward folding edge 4 is arranged in an arc structure.
The electric box body 1 and the connecting end of the inner folding edge 3 are also arranged in an arc structure.
When the wall-mounted type is installed, the door plate is pasted with the sealing ring facing the electric box, and the sealing ring and the folded edge on the electric box body form an effective sealing contact surface. The electric box body is connected with the door plate through the hinge structure and the door lock structure, and a sealing waterproof structure is formed through the sealing ring when the electric box body is closed.
The protection grade in the application reaches the IP66 requirement specified by the GB/T4208 standard.
The utility model relates to a sealed groove structure of falling into water of small-size electric box, the utility model has the advantages of simple structure, rationally, reliable, when reaching sealed effect, effectively improve the sealing washer and tear compressing tightly the process is possible to effectively avoided water probably to deposit in upper portion, fall into water fast, improve the possibility of water pressure infiltration.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (6)
1. The utility model provides a sealed groove structure of falling into water of small-size electric box, includes the door plant that electric box body and hinge structure opened, the opening part of electric box body is square structure setting, its characterized in that: the opening part of electric box body is provided with the interior hem that turns over to the enstrophe and the outer hem that turns over to the outtrophe, interior hem is provided with 1 department, the outer hem is provided with 3 departments, the door plant inboard is provided with the sealing washer that corresponds with interior hem and outer hem, interior hem set up in hinge structure link one side of door plant, the outer hem department of the double-phase adjacent side of hem is provided with the groove of falling into water including the electric box body.
2. The electrical enclosure sealing sink structure of claim 1, wherein: the connection position of the electric box body at the outer folded edge is provided with a groove edge which is bent inwards.
3. The electrical enclosure sealing sink structure of claim 2, wherein: the included angle of the groove edge and the outer folded edge forms a water falling groove.
4. The electrical enclosure sealing sink structure of claim 3, wherein: the included angle between the groove edge and the outer folding edge is 60 degrees.
5. The electrical enclosure sealing sink structure of claim 2, wherein: the connecting end of the groove edge and the outer folding edge is of an arc-shaped structure.
6. The electrical enclosure sealing sink structure of claim 1, wherein: the connecting end of the electric box body and the inner folding edge is also arranged in an arc structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921010994.XU CN210296949U (en) | 2019-07-02 | 2019-07-02 | Sealing water falling groove structure of small electric box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921010994.XU CN210296949U (en) | 2019-07-02 | 2019-07-02 | Sealing water falling groove structure of small electric box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210296949U true CN210296949U (en) | 2020-04-10 |
Family
ID=70099936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921010994.XU Active CN210296949U (en) | 2019-07-02 | 2019-07-02 | Sealing water falling groove structure of small electric box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210296949U (en) |
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2019
- 2019-07-02 CN CN201921010994.XU patent/CN210296949U/en active Active
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