CN210272119U - Box and waterproof switch box at bottom of switch - Google Patents
Box and waterproof switch box at bottom of switch Download PDFInfo
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- CN210272119U CN210272119U CN201920828247.0U CN201920828247U CN210272119U CN 210272119 U CN210272119 U CN 210272119U CN 201920828247 U CN201920828247 U CN 201920828247U CN 210272119 U CN210272119 U CN 210272119U
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- surrounding edge
- box main
- switch
- main body
- water
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Abstract
The utility model discloses a box at bottom of switch, including end box main part, end box main part annular is provided with a surrounding edge, the inboard cavity that is used for placing electrical component that forms of surrounding edge, the upper portion of surrounding edge is last manger plate portion, the outside of surrounding edge is provided with outer guiding gutter, outer guiding gutter has been seted up and has been arranged the mouth of a river outward, it can guide the water on surrounding edge upper portion to flow in behind the outer guiding gutter through outer the mouth of a river discharge to go up the manger plate portion. Through the cooperation of last manger plate portion and outer guiding gutter with the water discharge on end box main part upper portion, can reduce the water and flow in the interior condition of box main part at the bottom to improve waterproof performance, the utility model also discloses a waterproof switch box, include end box main part and can cover the face lid of dress in end box main part, the outer wall of face lid inner wall and surrounding edge matches, through box main part at the bottom of the aforesaid, can improve the waterproof performance of switch box.
Description
Technical Field
The utility model relates to an electrical equipment field, in particular to box and a waterproof switch box at bottom of switch.
Background
At present, in order to ensure that the switch box has good waterproof performance, a sealing gasket is generally added between the bottom box and the surface cover or the matching precision between the bottom box and the surface cover is further enhanced, but the switch box needs to frequently open or close the surface cover when in use, so that the sealing gasket is very easy to lose efficacy after long-term use or the matching precision between the bottom box and the surface cover is reduced, the waterproof function is caused to lose efficacy, and the protection grade of the switch box is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a box and a waterproof switch box at the bottom of the switch, can make the switch box have better waterproof performance.
The utility model provides a technical scheme that its technical problem adopted is:
a switch bottom box comprises a bottom box main body,
the bottom box main part annular is provided with a surrounding edge, the inboard cavity that is used for placing electrical component that forms of surrounding edge, the upper portion of surrounding edge is last manger plate portion, the outside of surrounding edge is provided with outer guiding gutter, outer nozzle has been seted up to outer guiding gutter, go up the manger plate portion and can guide the water on surrounding edge upper portion to flow into outer guiding gutter after outer nozzle discharges.
One of the above technical solutions has at least one of the following advantages or beneficial effects: the water on the upper part of the bottom box main body is discharged through the matching of the upper water retaining part and the outer guide groove, the condition that the water flows into the bottom box main body can be reduced, and the waterproof performance is improved.
Preferably, the upper water retaining part is a raised structure with a high middle part and two low sides, so as to guide water to be discharged to the outer guide grooves from two sides.
Preferably, be provided with the bellied last flange that keeps off water that makes progress on the last retaining part, go up the flange that keeps off water and can block the water on the retaining part of going up and flow into in the cavity on the surrounding edge, improve waterproof performance.
Preferably, the two ends of the upper water retaining flange are respectively provided with a side water retaining part, and the side water retaining parts can guide water on the upper part of the surrounding edge to flow into the outer diversion trench and prevent the water from entering the cavity.
Preferably, the outer guide grooves comprise side guide grooves arranged outside two sides of the surrounding edge and a bottom guide groove arranged below the bottom of the surrounding edge, the outer water discharge port is arranged on the bottom guide groove, water can flow to the bottom guide groove through the side guide grooves and is discharged from the outer water discharge port, and water accumulation is avoided.
Preferably, the inner side of the surrounding edge is provided with an inner diversion trench, the inner diversion trench is distributed along the inner wall of the surrounding edge, and the inner diversion trench is provided with a communication port communicated to the outer diversion trench and/or an outer discharge structure communicated to the outer part of the bottom box main body so as to guide the water entering the inner side of the surrounding edge to be discharged outside, thereby improving the waterproof performance.
Preferably, the back of the bottom box main body is provided with an inner discharge passage, an inner discharge port communicated with the inner discharge passage is formed in the inner diversion trench positioned at the lower part of the surrounding edge, and a water outlet communicated with the inner discharge passage is formed in the bottom of the bottom box main body so as to discharge water in the bottom box main body from the back of the bottom box main body.
Preferably, an inner surrounding edge is arranged in the cavity, a space for mounting the electrical component is formed on the inner side of the inner surrounding edge, and an inner communicating notch capable of communicating with the inner diversion trench is formed in the lower portion of the inner surrounding edge so as to further improve the waterproof performance and discharge water at the mounting position of the electrical component.
The utility model also discloses a waterproof switch box, include end box main part and can cover the face lid of dress in end box main part, the outer wall matching of face lid inner wall and surrounding edge through box main part at the bottom of the aforesaid, can improve the waterproof performance of switch box.
Preferably, the upper part of the surrounding edge is provided with an upper flange, the upper part of the surface cover is provided with a pressing part corresponding to the upper flange, and when the surface cover is covered on the bottom box main body, the pressing part is pressed against the upper flange so as to prevent water on the upper part of the surrounding edge from entering the inner side of the surrounding edge.
The utility model also discloses a waterproof switch box, include end box main part and can cover the face lid of dress in end box main part, face lid inner wall matches with the outer wall of surrounding edge, when face lid dress is in end box main part, it supports the inner wall that leans on face lid upper portion to go up fender water flange upper portion to it is inboard to get into the surrounding edge to block the water on the upper portion of surrounding edge, improves waterproof performance.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
fig. 1 is a schematic structural diagram of a switch box according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of the switch box according to the embodiment of the present invention when the cover is opened;
FIG. 3 is an exploded view of the switch box according to the embodiment of the present invention;
FIG. 4 is a schematic structural view of a main body of a bottom case according to an embodiment of the present invention;
FIG. 5 is a second schematic structural view of the bottom case body according to the embodiment of the present invention;
FIG. 6 is a schematic view of a back structure of the main body of the bottom case according to the embodiment of the present invention;
FIG. 7 is a schematic front view of the main body of the bottom case according to the embodiment of the present invention;
FIG. 8 is a schematic longitudinal cross-sectional view of a switch box according to an embodiment of the present invention;
fig. 9 is a schematic transverse cross-sectional view of a switch box according to an embodiment of the present invention.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
As shown in fig. 4 and 5, a switch bottom case comprises a bottom case main body 1, wherein the bottom case main body 1 is annularly provided with a surrounding edge 11, a cavity for placing an electrical component is formed inside the surrounding edge 11, the upper portion of the surrounding edge 11 is an upper water retaining portion 12, an outer guide groove is arranged outside the surrounding edge 11, the outer guide groove is provided with an outer water drainage port 112, and the upper water retaining portion can guide water on the upper portion of the surrounding edge 11 to flow into the outer guide groove and then be discharged through the outer water drainage port 112.
Preferably, in an embodiment, as shown in fig. 4, the upper water retaining part 12 is a raised structure with a high middle and two low sides to guide water to flow into the outer diversion trench towards two sides, and in an implementation process, the upper water retaining part 12 may be configured as an arch structure, an arc structure, a pointed structure, or the like, which will not be described in detail herein.
Preferably, in the embodiment, as shown in fig. 4, an upper water retaining flange 113 protruding upwards is provided on the upper water retaining part 12, and the upper water retaining flange 113 can block water on the upper part of the upper water retaining part 12 from flowing into the cavity through the upper edge of the surrounding edge 11, thereby further reducing the water entering the main body 1 of the bottom case.
Preferably, in the embodiment, as shown in fig. 4, the upper water retaining flange 113 is provided at both ends thereof with side water retaining portions 113a, respectively, and the side water retaining portions 113a can guide water at the upper portion of the surrounding edge 11 to flow into the outer guide grooves, thereby reducing the water from flowing into the bottom case main body 1 from the edge position of the upper water retaining flange 113.
Preferably, in a specific embodiment, as shown in fig. 4, 5 and 7, the outer guiding gutter includes side guiding gutters 131 disposed outside both sides of the surrounding edge 11 and a bottom guiding gutter 132 disposed below the bottom of the surrounding edge 11, the outer water discharge port 112 is disposed on the bottom guiding gutter 132, water is guided to the side guiding gutters 131 through the upper water retaining portion 12, flows into the bottom guiding gutter 132, and is finally discharged from the outer water discharge port 112, and the water discharge is completed.
In this embodiment, set up outer guiding gutter in the outside of surrounding edge 11 both sides and bottom below, at the upper portion alternative setting of surrounding edge 11 or not set up outer guiding gutter, all can reach waterproof effect.
Preferably, in a specific embodiment, as shown in fig. 4, 5, and 7, an inner guiding groove 14 is disposed inside the surrounding edge 11, the inner guiding groove 14 is distributed along an inner wall of the surrounding edge 11, and a communication port 141 communicated to an outer guiding groove and/or an outer discharge structure communicated to an outside of the bottom case main body 1 is disposed on the inner guiding groove 14, so as to discharge water entering the inside of the surrounding edge 11, thereby further improving waterproof performance.
In this embodiment, the inner guiding grooves 14 are disposed on the inner sides of the two sides and the inner side of the bottom of the surrounding edge 11, and as for the inner side of the upper portion of the surrounding edge 11, the inner guiding grooves 14 may be selectively disposed or not disposed, so that the waterproof effect can be achieved.
Preferably, in a specific embodiment, as shown in fig. 6, an inner drainage channel 143 is disposed on the back of the bottom box main body 1, an inner drainage channel 14 located at the lower portion of the surrounding edge 11 is opened with an inner drainage port 142 communicated to the inner drainage channel 143, and a water outlet 10 communicated to the inner drainage channel 143 is opened at the bottom of the bottom box main body 1 to discharge water in the inner drainage channel 14.
In this embodiment, as shown in fig. 4 and 5, the water in the inner guiding groove 14 may also be discharged to the outer guiding groove through the communication port 141, and finally discharged from the outer water discharge port 112.
Preferably, an inner surrounding edge 15 is arranged in the cavity, a space for mounting the electrical component is formed inside the inner surrounding edge 15, an inner communicating notch 151 capable of being communicated to the inner diversion trench 14 is formed in the lower portion of the inner surrounding edge 15, the situation that water enters the mounting space of the electrical component is further reduced through the inner surrounding edge 15, the water entering the mounting space of the electrical component is discharged through the communicating notch 151, and the waterproof performance is further improved.
As shown in fig. 1, fig. 2, fig. 3, fig. 8, the specific embodiment of the present invention further discloses a waterproof switch box, which comprises the bottom box main body 1 disclosed in any one of the above embodiments and a surface cover 2 capable of covering the bottom box main body 1, wherein the inner wall of the surface cover 2 is matched with the outer wall of the surrounding edge 11, and the waterproof performance of the switch box is improved by the design of the bottom box main body.
Preferably, in a specific embodiment, as shown in fig. 2, 3, 4 and 8, an upper flange 16 is disposed on an upper portion of the surrounding edge 11, a pressing portion 21 corresponding to the upper flange 16 is disposed on an upper portion of the face cover 2, and when the face cover 2 is covered on the bottom case body 1, the pressing portion 21 abuts against the upper flange 16, so as to further reduce the situation that the water enters the switch case from the upper portion of the water surrounding edge 11, and improve the waterproof performance of the switch case.
Preferably, in the specific embodiment, as shown in fig. 8, when the surface cover 2 is covered on the bottom case main body 1, the upper part of the upper water blocking flange 113 abuts against the inner wall of the upper part of the surface cover 2, thereby further reducing the situation that the water enters the switch case from the upper part of the water surrounding edge 11 and improving the waterproof performance of the switch case.
It is readily understood by those skilled in the art that the above-described preferred modes can be freely combined and superimposed without conflict.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. A switch bottom box comprises a bottom box main body (1) and is characterized in that,
end box main part (1) annular is provided with a surrounding edge (11), the inboard cavity that is used for placing electrical component that forms of surrounding edge (11), the upper portion of surrounding edge (11) is last manger plate portion (12), the outside of surrounding edge (11) is provided with outer guiding gutter, outer nozzle (112) have been seted up to outer guiding gutter, go up the manger plate portion and can guide the water on surrounding edge (11) upper portion to flow into outer guiding gutter after outer nozzle (112) discharge.
2. A switch cabinet according to claim 1,
the upper water retaining part (12) is of a convex structure with a high middle part and two low sides.
3. A switch cabinet according to claim 1,
the upper water retaining part (12) is provided with an upper water retaining flange (113) protruding upwards, and the upper water retaining flange (113) can block water on the upper water retaining part (12) from flowing into the cavity through the upper edge of the surrounding edge (11).
4. A switch cabinet according to claim 1,
the outer guide grooves comprise side guide grooves (131) arranged outside two sides of the surrounding edge (11) and bottom guide grooves (132) arranged below the bottom of the surrounding edge (11), and the outer water discharge ports (112) are arranged on the bottom guide grooves (132).
5. A switch cabinet according to claim 1,
an inner guide groove (14) is formed in the inner side of the surrounding edge (11), the inner guide groove (14) is distributed along the inner wall of the surrounding edge (11), and a communication port (141) communicated to the outer guide groove and/or an outer discharge structure communicated to the outer portion of the bottom box main body (1) are/is formed in the inner guide groove (14).
6. A switch cabinet according to claim 5,
the back of the bottom box main body (1) is provided with an inner discharge passage (143), an inner discharge port (142) communicated with the inner discharge passage (143) is formed in an inner diversion trench (14) located at the lower portion of the surrounding edge (11), and a water outlet (10) communicated with the inner discharge passage (143) is formed in the bottom of the bottom box main body (1).
7. A switch cabinet according to claim 5,
an inner surrounding edge (15) is arranged in the cavity, a space for mounting an electric assembly is formed on the inner side of the inner surrounding edge (15), and an inner communicating notch (151) capable of being communicated to the inner diversion trench (14) is formed in the lower portion of the inner surrounding edge (15).
8. A waterproof switch box, characterized in that, comprises a switch bottom box according to any one of claims 1 to 7 and a surface cover (2) capable of being covered on the bottom box main body (1), wherein the inner wall of the surface cover (2) is matched with the outer wall of the surrounding edge (11).
9. The waterproof switch box of claim 8,
an upper flange (16) is arranged at the upper part of the surrounding edge (11), a pressing part (21) corresponding to the upper flange (16) is arranged at the upper part of the surface cover (2), and when the surface cover (2) is covered on the bottom box main body (1), the pressing part (21) is pressed against the upper flange (16).
10. A waterproof switch box, characterized in that, comprises a switch bottom box according to claim 3 and a surface cover (2) which can be covered on the bottom box main body (1), the inner wall of the surface cover (2) matches with the outer wall of the surrounding edge (11), when the surface cover (2) is covered on the bottom box main body (1), the upper part of the upper water blocking flange (113) is abutted against the inner wall of the upper part of the surface cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920828247.0U CN210272119U (en) | 2019-05-31 | 2019-05-31 | Box and waterproof switch box at bottom of switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920828247.0U CN210272119U (en) | 2019-05-31 | 2019-05-31 | Box and waterproof switch box at bottom of switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210272119U true CN210272119U (en) | 2020-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920828247.0U Active CN210272119U (en) | 2019-05-31 | 2019-05-31 | Box and waterproof switch box at bottom of switch |
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| Country | Link |
|---|---|
| CN (1) | CN210272119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110164722A (en) * | 2019-05-31 | 2019-08-23 | 中山市狮盾电气有限公司 | A kind of switch bottom case and a kind of water proof switch box |
-
2019
- 2019-05-31 CN CN201920828247.0U patent/CN210272119U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110164722A (en) * | 2019-05-31 | 2019-08-23 | 中山市狮盾电气有限公司 | A kind of switch bottom case and a kind of water proof switch box |
| CN110164722B (en) * | 2019-05-31 | 2024-05-14 | 中山市狮盾电气有限公司 | Switch bottom box and waterproof switch box |
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