CN213181664U - Outer box for high-voltage live indicator - Google Patents
Outer box for high-voltage live indicator Download PDFInfo
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- CN213181664U CN213181664U CN202022360168.7U CN202022360168U CN213181664U CN 213181664 U CN213181664 U CN 213181664U CN 202022360168 U CN202022360168 U CN 202022360168U CN 213181664 U CN213181664 U CN 213181664U
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- door
- waterproof
- box
- high voltage
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Abstract
The utility model discloses an outer box for a high-voltage live indicator, which comprises a box body, a waterproof hem, a box door and a sealing strip; the box body is internally provided with an inner cavity, and the front end surface of the box body is provided with a mounting port communicated with the inner cavity; the waterproof folded edge is connected to the box body and arranged on the outer side of the mounting opening along the edge of the mounting opening, and the waterproof folded edge is turned up towards the outer part of the box body; the box door is hinged on the box body and is suitable for opening and closing the mounting opening in the rotating process; the sealing strip is installed on the box door and used for being abutted against the waterproof folding edge to form sealing when the box door is closed. The utility model has the advantages of reasonable design, can improve waterproof performance, can prevent that the rainwater from getting into the box from the gap between box and the chamber door in.
Description
Technical Field
The utility model relates to an outer container for high voltage live indicator.
Background
Currently, when the high voltage charge indicator is installed outdoors, the high voltage charge indicator is generally installed in a box body to prevent the high voltage charge indicator from being corroded by external rainwater. However, traditional box structure is comparatively simple, and waterproof performance is poor, and the gap entering box between box and the chamber door is internal can be followed to the rainwater when meetting sleet weather, influences the normal operating of the inside high-voltage charge indicator of box.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art's defect, provide a high voltage live indicator with outer container, its structural design is reasonable, can improve waterproof performance, can prevent that the rainwater from getting into the box from the gap between box and the chamber door in.
In order to solve the technical problem, the technical scheme of the utility model is that: an outer case for a high voltage live indicator, comprising:
the box body is internally provided with an inner cavity, and the front end surface of the box body is provided with a mounting hole communicated with the inner cavity;
the waterproof folded edge is connected to the box body and arranged on the outer side of the mounting opening along the edge of the mounting opening, and the waterproof folded edge is turned up towards the outer part of the box body;
the box door is hinged on the box body and is suitable for opening and closing the mounting opening in the rotating process;
and the sealing strip is arranged on the box door and is used for being abutted against the waterproof folded edge to form sealing when the box door is closed.
Further provides a concrete structure of the waterproof folded edge, wherein the waterproof folded edge comprises a first extension part and a second extension part; wherein the content of the first and second substances,
one end part of the first extending part is connected to the box body and is positioned outside the mounting opening;
the inner side part of the second extending part is connected with the other end part of the first extending part;
the outer side of the second extension part extends to the periphery.
Further providing a specific shape of the second extension, the second extension being a tapered structure;
the distance between the outer side part of the second extension part and the box body is larger than that between the inner side part of the second extension part and the box body.
Further provides a concrete structure of the box door, the box door comprises a door plate and a door edge part connected with the door plate;
the door edge is used for surrounding the outer side of the waterproof folded edge when the box door is closed.
Further in order to improve the waterproof performance, a substrate and a waterproof shell are arranged in the inner cavity; wherein the content of the first and second substances,
the base plate is connected to the rear end face of the box body, and a gap is formed between the base plate and the rear end face of the box body;
the waterproof shell is connected to the substrate, and an installation chamber for installing the high-voltage charge indicator is arranged in the waterproof shell.
Further, the high-voltage charge indicator comprises a circuit board;
the rear end part of the waterproof shell is connected to the substrate;
the front end part of the waterproof shell is provided with a slot which is communicated with the mounting chamber and is used for inserting the circuit board into the mounting chamber.
Further, at least one of a three-phase electrified indicating lamp, a power lamp, a calibration lamp, a self-checking button and a calibration button is arranged on the circuit board;
and the front end surface of the waterproof shell is provided with first lamp holes corresponding to the three-phase electrified indicating lamps one to one, and/or second lamp holes corresponding to the power lamp, and/or third lamp holes corresponding to the calibration lamp, and/or first button holes corresponding to the self-checking button, and/or second button holes corresponding to the calibration button.
Further in order to improve the rainproof performance, the upper end part of the front end face of the box body is connected with a rain shielding part, and the rain shielding part is transversely arranged above the mounting opening.
Further in order to observe the three-phase electrified indicating lamp, the power lamp and the calibration lamp, a transparent window is arranged on the box door.
Further, any one of the left side part and the right side part of the box door is hinged on the box body;
and a door lock is arranged on the rest one of the left side part and the right side part of the box door.
After the technical scheme is adopted, the waterproof folded edge is connected to the box body and arranged on the outer side of the mounting opening along the edge of the mounting opening, and the waterproof folded edge is turned up towards the outer part of the box body; when the box door is closed, the sealing strip is abutted against the waterproof folded edge to form sealing, so that external rainwater is prevented from entering the inner cavity from a gap between the box body and the box door, and the waterproof and rainproof performance of the outer box for the high-voltage live indicator is greatly improved. After the high-voltage charge indicator is installed in the installation chamber, the outside of the high-voltage charge indicator is prevented from being waterproofed by the box body, and the inside of the high-voltage charge indicator is prevented from being waterproofed by the waterproof shell, so that double waterproof protection is formed on the high-voltage charge indicator.
Drawings
Fig. 1 is an external structural schematic diagram of an outer box for a high voltage live indicator of the present invention;
fig. 2 is a schematic view of the internal structure of the outer case for the high voltage live indicator of the present invention;
FIG. 3 is a side sectional view of the outer case for the high voltage live indicator of the present invention;
fig. 4 is a detail view of a portion of fig. 3.
Detailed Description
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.
As shown in fig. 1 to 4, an outer case for a high voltage live indicator includes:
the box body 1 is internally provided with an inner cavity 2, and the front end surface of the box body 1 is provided with a mounting port 3 communicated with the inner cavity 2;
the waterproof folded edge 4 is connected to the box body 1 and arranged on the outer side of the mounting opening 3 along the edge of the mounting opening 3, and the waterproof folded edge 4 is turned up towards the outer part of the box body 1;
the box door 5 is hinged on the box body 1 and is suitable for opening and closing the mounting port 3 in the rotating process;
and the sealing strip 6 is arranged on the box door 5 and used for abutting against the waterproof folded edge 4 to form sealing when the box door 5 is closed, so that external rainwater is prevented from entering the inner cavity 2 from a gap between the box body 1 and the box door 5, and the waterproof and rainproof performance of the outer box for the high-voltage live indicator is greatly improved.
As shown in fig. 2 to 4, the waterproof hem 4 is, for example, but not limited to, a structure including a first extension 7 and a second extension 8; wherein the content of the first and second substances,
one end part of the first extending part 7 is connected to the box body 1 and is positioned outside the mounting opening 3;
the inner side of the second extension part 8 is connected to the other end of the first extension part 7;
the outer side part of the second extension part 8 extends to the periphery; in the present embodiment, the first extension portion 7 is disposed perpendicular to the front end surface of the box body 1, and the sealing strip 6 is used for abutting against the second extension portion 8 to form a seal.
As shown in fig. 2 to 4, the second extension portion 8 may have a tapered structure;
the distance from the outer side of the second extension part 8 to the box body 1 is greater than the distance from the inner side of the second extension part 8 to the box body 1.
As shown in fig. 2 to 4, the door 5 may include a door panel 9 and a door edge 10 connected to the door panel 9;
the door edge 10 is configured to surround the outer side of the waterproof flange 4 when the door 5 is closed, so as to improve the waterproof performance of the outer case for a high-voltage charge indicator.
As shown in fig. 2 and 3, a substrate 11 and a waterproof housing 12 may be installed in the inner cavity 2; wherein the content of the first and second substances,
the base plate 11 is connected to the rear end face of the box body 1, and a gap is formed between the base plate 11 and the rear end face of the box body 1;
the waterproof shell 12 is connected to the substrate 11, and an installation chamber 13 for installing a high-voltage charge indicator is arranged in the waterproof shell 12; specifically, after the high-voltage charge indicator is installed in the installation chamber 13, the exterior of the high-voltage charge indicator is protected from water by the box body 1, and the interior of the high-voltage charge indicator is protected from water by the waterproof housing 12, so that the high-voltage charge indicator is protected from water doubly.
As shown in fig. 2 and 3, the high voltage charge indicator may include a circuit board therein;
the rear end of the waterproof housing 12 is connected to the substrate 11;
the front end part of the waterproof shell 12 is provided with a slot 14 which is communicated with the mounting chamber 13 and is used for inserting the circuit board into the mounting chamber 13; specifically, after the circuit board is inserted into the installation chamber 13 from the slot 14, the circuit board does not contact any end surface of the box body 1, and thus moisture protection of the circuit board is improved.
As shown in fig. 3, the circuit board is provided with at least one of a three-phase live indicator light, a power lamp, a calibration light, a self-checking button and a calibration button;
and a first lamp hole 15 corresponding to the three-phase electrified indicator lamp one to one, a second lamp hole 16 corresponding to the power lamp, a third lamp hole 17 corresponding to the calibration lamp, a first button hole 18 corresponding to the self-checking button and a second button hole 19 corresponding to the calibration button are arranged on the front end surface of the waterproof shell 12.
As shown in fig. 1 to 4, a rain shield 20 may be connected to an upper end of a front end surface of the case 1, and the rain shield 20 is horizontally disposed above the mounting opening 3, so as to further improve a rain-proof performance of the outer case for a high-voltage live indicator.
As shown in fig. 1 and 2, the box door 5 may be provided with a transparent window 21 for observing the three-phase live indicator light, the power light and the calibration light on the circuit board in the inner cavity 2.
In the present embodiment, any one of the left and right side portions of the door 5 is hinged to the cabinet 1;
a door lock 22 is provided on the remaining one of the left and right side portions of the door 5.
The working principle of the utility model is as follows:
the waterproof folded edge 4 is connected to the box body 1 and arranged on the outer side of the mounting opening 3 along the edge of the mounting opening 3, and the waterproof folded edge 4 is turned up towards the outer part of the box body 1; when the box door 5 is closed, the sealing strip 6 is abutted against the waterproof folded edge 4 to form sealing, so that external rainwater is prevented from entering the inner cavity 2 from a gap between the box body 1 and the box door 5, and the waterproof and rainproof performance of the outer box for the high-voltage live indicator is greatly improved. After the high voltage indicator is installed in the installation chamber 13, the exterior of the high voltage indicator is protected from water by the housing 1, and the interior of the high voltage indicator is protected from water by the waterproof case 12, so that the high voltage indicator is protected from water.
The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements 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 present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Claims (10)
1. An outer container for a high-voltage live indicator is characterized by comprising:
the box body (1), an inner cavity (2) is arranged in the box body (1), and a mounting opening (3) communicated with the inner cavity (2) is formed in the front end face of the box body (1);
the waterproof folded edge (4) is connected to the box body (1) and arranged on the outer side of the mounting opening (3) along the edge of the mounting opening (3), and the waterproof folded edge (4) is turned up towards the outer part of the box body (1);
the box door (5) is hinged to the box body (1) and is suitable for opening and closing the mounting opening (3) in the rotating process;
the sealing strip (6) is installed on the box door (5) and used for being abutted to the waterproof folded edge (4) to form sealing when the box door (5) is closed.
2. The outer case for a high voltage charge indicator according to claim 1, characterized in that the waterproof fold (4) comprises a first extension (7) and a second extension (8); wherein the content of the first and second substances,
one end part of the first extending part (7) is connected to the box body (1) and is positioned outside the mounting opening (3);
the inner side of the second extension part (8) is connected with the other end of the first extension part (7);
the outer side of the second extension part (8) extends to the periphery.
3. The outer case for a high voltage charging indicator according to claim 2,
the second extension part (8) is of a conical structure;
the distance between the outer side part of the second extension part (8) and the box body (1) is larger than the distance between the inner side part of the second extension part (8) and the box body (1).
4. The outer case for a high voltage charging indicator according to claim 1,
the box door (5) comprises a door plate (9) and a door edge part (10) connected to the door plate (9);
the door edge part (10) is used for surrounding the outer side of the waterproof folding edge (4) when the door (5) is closed.
5. The outer case for a high voltage charge indicator according to claim 1, wherein a base plate (11) and a waterproof case (12) are installed in the inner cavity (2); wherein the content of the first and second substances,
the base plate (11) is connected to the rear end face of the box body (1), and a gap is formed between the base plate (11) and the rear end face of the box body (1);
the waterproof shell (12) is connected to the substrate (11), and an installation chamber (13) for installing the high-voltage charge indicator is arranged in the waterproof shell (12).
6. The outer case for a high voltage charging indicator according to claim 5,
the high-voltage charge indicator comprises a circuit board;
the rear end part of the waterproof shell (12) is connected to the substrate (11);
the front end part of the waterproof shell (12) is provided with a slot (14) which is communicated with the mounting chamber (13) and is used for inserting the circuit board into the mounting chamber (13).
7. The outer case for a high voltage charging indicator according to claim 6,
at least one of a three-phase electrified indicating lamp, a power lamp, a calibration lamp, a self-checking button and a calibration button is arranged on the circuit board;
and the front end surface of the waterproof shell (12) is provided with a first lamp hole (15) corresponding to the three-phase electrified indicator lamp one to one, and/or a second lamp hole (16) corresponding to the power lamp, and/or a third lamp hole (17) corresponding to the calibration lamp, and/or a first button hole (18) corresponding to the self-checking button and/or a second button hole (19) corresponding to the calibration button.
8. The outer case for a high voltage charge indicator according to claim 1, wherein a rain shielding part (20) is connected to an upper end part of a front end surface of the case (1), and the rain shielding part (20) is transversely disposed above the mounting opening (3).
9. The outer case for a high voltage charge indicator according to claim 1, wherein the case door (5) is provided with a transparent window (21).
10. The outer case for a high voltage charging indicator according to claim 1,
any one of the left side part and the right side part of the box door (5) is hinged on the box body (1);
and a door lock (22) is arranged on the rest one of the left side part and the right side part of the box door (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022360168.7U CN213181664U (en) | 2020-10-21 | 2020-10-21 | Outer box for high-voltage live indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022360168.7U CN213181664U (en) | 2020-10-21 | 2020-10-21 | Outer box for high-voltage live indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213181664U true CN213181664U (en) | 2021-05-11 |
Family
ID=75779280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022360168.7U Active CN213181664U (en) | 2020-10-21 | 2020-10-21 | Outer box for high-voltage live indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213181664U (en) |
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2020
- 2020-10-21 CN CN202022360168.7U patent/CN213181664U/en active Active
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