CN211743761U - Switch board with electric leakage alarming function - Google Patents
Switch board with electric leakage alarming function Download PDFInfo
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- CN211743761U CN211743761U CN201922434891.2U CN201922434891U CN211743761U CN 211743761 U CN211743761 U CN 211743761U CN 201922434891 U CN201922434891 U CN 201922434891U CN 211743761 U CN211743761 U CN 211743761U
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Abstract
The utility model discloses a switch board with electric leakage alarming function, including the switch board body and supporting seat, an organic whole is fixed with braced frame on the right side wall of supporting seat, the metal copper sheet pastes and touches on the lateral wall of the switch board body, the one end of copper filament is drawn forth on the metal copper sheet that is in the top, pass and be in the rectangular shape lead wire section of thick bamboo of top and locate corresponding winding on the electromagnetic core after the copper filament of top passes the hole, the other end of copper filament is drawn forth from the electromagnetic core, pass and be in the copper filament of below and pass and be connected to on the metal copper sheet of below after the rectangular shape lead wire section of thick bamboo of top, two cylinder outsides that support the guide post all correspond the cover and are equipped with an elasticity jacking spring, the top terminal surface of electromagnetic core, the warning light, be connected together through the wire electricity between alarm loudspeaker and the U-shaped. The utility model discloses warning light is lighted when the alarm loudspeaker is sounding to this reaches warning maintenance personal's purpose.
Description
Technical Field
The utility model relates to a switch board correlation technique field specifically is a switch board with electric leakage alarming function.
Background
The power distribution cabinet is a power distribution device formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet according to the electrical wiring requirements, and is widely applied to power stations, power distribution substations, industrial and mining enterprises, construction places and the like.
Because the switch board exposes in external natural environment for a long time, the difference of its environment of locating leads to its sealing performance to reduce, often can cause electric leakage, electric shock accident to take place because of entering such as rainwater.
In large-scale construction place, the switch board that uses is many, is difficult for discovering which individual which part circuit of which switch board goes wrong when taking place electric leakage, electric shock accident, can not in time get rid of the trouble, easily arouses consequences such as equipment scaling loss, conflagration, serious even takes place the consequence of casualties.
A power distribution cabinet with an electric leakage alarm function is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a switch board with electric leakage alarming function to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a power distribution cabinet with an electric leakage alarm function comprises a power distribution cabinet body and a supporting seat, wherein the supporting seat is fixedly arranged on the right side wall of the power distribution cabinet body through a positioning bolt at a four-angle position of the supporting seat, a supporting frame is integrally fixed on the right side wall of the supporting seat, an electromagnetic core is vertically arranged in a frame cavity of the supporting frame, the electromagnetic core is fixed on a seat surface of the supporting seat through supporting guide posts at the top end position and the bottom end position of the left side surface of the electromagnetic core, the two supporting guide posts are respectively arranged correspondingly through guide through holes arranged at the top end position and the bottom end position of a bar-shaped supporting plate, copper wire threading holes are respectively and correspondingly arranged on an upper side plate body and a lower side plate body of the bar-shaped supporting plate, a strip-shaped lead cylinder is respectively and correspondingly and fixedly connected on a hole body of the two copper wire threading holes and, the strip lead cylinder is arranged in a horizontal state in a matched and penetrating way through the supporting seat, the end part of the left end of the strip lead cylinder is fixedly provided with a metal copper sheet, the metal copper sheet is attached to the outer side wall of the distribution cabinet body, one end of a copper wire is led out from the metal copper sheet above, penetrates through the strip lead cylinder above and a copper wire lead hole above, and is correspondingly wound on the electromagnetic core, the other end of the copper wire is led out from the electromagnetic core, penetrates through a copper wire lead hole below and the strip lead cylinder above and is correspondingly connected to the metal copper sheet below, the circumferential cylinders of the supporting guide columns and the positions corresponding to the right side of the strip supporting plate are also integrally and fixedly provided with a resisting convex edge, the outer parts of the cylinders of the two supporting guide columns are correspondingly sleeved with an elastic jacking spring, and U-shaped copper elastic sheets are fixedly arranged on the bottom wall surface of the frame cavity corresponding to the supporting frame under the electromagnetic core through a fixed clamp, a gap is reserved between the bottom end of the electromagnetic core and the U-shaped copper elastic sheet, an alarm horn and a warning lamp are correspondingly installed on the support body of the support frame, and the top end face of the electromagnetic core, the warning lamp, the alarm horn and the U-shaped copper elastic sheet are electrically connected together through wires.
Preferably: the seat body cross-section of supporting seat sets up to "door" font.
Preferably: the strip lead cylinder 2 is of a hollow through structure, and the inner diameter of the cylinder body of the lead cylinder is larger than the diameter of a hole body of the copper wire threading hole.
Preferably: the strip-shaped supporting plate is in a vertical state.
Preferably: one end of the elastic jacking spring is fixed on the strip-shaped supporting plate leftwards, and the other end of the elastic jacking spring is fixed on the resisting convex edge rightwards.
Has the advantages that:
compared with the prior art, the utility model discloses it is equipped with the supporting seat to add on the structure basis of current switch board, positioning bolt, braced frame, support the guide post, keep out protruding edge, elasticity jacking spring, the bar backup pad, rectangular shape lead wire section of thick bamboo, the metal copper sheet, the copper filament, U-shaped copper flexure strip, alarm horn, warning light and wire, in case the switch board takes place the electric leakage phenomenon, the electromagnetic core, the warning light, the return circuit that forms between alarm horn and the U-shaped copper flexure strip is switched on immediately, alarm horn is lighted when sounding, reach warning maintenance personal's purpose with this, overhaul as early as possible, the reaction is rapid, it is reasonable reliable, the security of switch board has been improved greatly, be fit for being used for the configuration use on each big switch board.
Drawings
Fig. 1 is an appearance structure diagram of a power distribution cabinet with a leakage alarm function.
Fig. 2 is a schematic diagram of an internal structure of a power distribution cabinet with a leakage alarm function.
Fig. 3 is a schematic side view of a strip-shaped support plate in a power distribution cabinet with a leakage alarm function.
Fig. 4 is a schematic structural diagram of a long-strip-shaped lead cylinder in a power distribution cabinet with a leakage alarm function.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-3, a power distribution cabinet with an electric leakage alarm function includes a power distribution cabinet body 1 and a support base 2, wherein the support base 2 is fixedly mounted on a right side wall of the power distribution cabinet body 1 through a positioning bolt 3 located at a four-angle position of the support base, a base body section of the support base 2 is arranged in a shape of a Chinese character 'men', and a support frame 4 is integrally fixed on the right side wall of the support base 2.
An electromagnetic core 8 is vertically arranged in a frame cavity of the supporting frame 4, the electromagnetic core 8 is fixed on a seat surface of the supporting seat 2 through supporting guide posts 10 on the top end position and the bottom end position of the left side surface of the electromagnetic core 8, the two supporting guide posts 10 are respectively arranged correspondingly to guide through holes 901 arranged on the top end and the bottom end position of the strip-shaped supporting plate 9, the strip-shaped supporting plate 9 is vertically arranged, a copper wire lead-through hole 902 is respectively and correspondingly arranged on the upper side plate body and the lower side plate body of the strip-shaped supporting plate 9, a strip-shaped lead cylinder 12 is respectively and correspondingly and fixedly connected on the hole body of the two copper wire lead-through holes 902 and the left side surface of the strip-shaped supporting plate 9, the strip-shaped lead cylinder 12 is arranged in a hollow through structure, the inner diameter of the cylinder body of the strip-shaped lead cylinder 12 is larger than the hole diameter of the copper wire lead-through hole 902, the strip-shaped lead, the copper sheet 7 is contacted on the outer side wall of the distribution cabinet body 1, one end of the copper wire is led out from the upper copper sheet 7, penetrates through the strip lead cylinder 12 on the upper part and the copper wire lead hole 902 on the upper part, and is correspondingly wound on the electromagnetic core 8, the other end of the copper wire is led out from the electromagnetic core 8, penetrates through the copper wire lead hole 902 on the lower part and the strip lead cylinder 12 on the upper part, and is correspondingly connected to the metal sheet 7 on the lower part, the supporting guide posts 10 are fixed with a stopping convex edge 13 on the circumferential post bodies corresponding to the right side of the strip-shaped supporting plate 9, the outer portions of the two supporting guide posts 10 are correspondingly sleeved with an elastic jacking spring 11, one end of the elastic jacking spring 11 is fixed on the strip-shaped supporting plate 9 leftwards, and the other end of the elastic jacking spring 11 is fixed on the stopping convex edge 13 rightwards.
Under the electromagnet core 8, correspond and have U-shaped copper flexure strip 14 on the wall at the bottom of the frame chamber of braced frame 4 through fixation clamp 15 fixed mounting, reserve gappedly between the bottom of electromagnet core 8 and U-shaped copper flexure strip 14, still correspond on the support body of braced frame 4 and install an alarm loudspeaker 5 and a warning light 6, be connected together through wire 17 electricity between the top terminal surface of electromagnet core 8, warning light 6, alarm loudspeaker 5 and the U-shaped copper flexure strip 14, form a initial time return circuit for the off-state between the four.
The utility model discloses a power distribution cabinet with electric leakage alarm function, which is characterized in that a supporting seat 2, a positioning bolt 3, a supporting frame 4, a supporting guide post 10, a resisting convex edge 13, an elastic jacking spring 11, a strip-shaped supporting plate 9, a strip-shaped lead cylinder 12, a metal copper sheet 7, a copper wire, a U-shaped copper elastic sheet 14, an alarm horn 5, an alarm lamp 6 and a lead 17 are additionally arranged on the structure base of the existing power distribution cabinet, in the initial state, a loop formed between the electromagnetic core 8, the alarm lamp 6, the alarm horn 5 and the U-shaped copper elastic sheet 14 is in an off state, the elastic jacking spring 11 applies the elastic force to the strip-shaped supporting plate 9, the metal copper sheet 7 is tightly attached and contacted on the outer side wall of the power distribution cabinet body 1 through the strip-shaped lead cylinder 12, in the specific work, once the electric leakage phenomenon occurs in the power distribution cabinet, electricity is rapidly transmitted to the two, the circuit between two metal copper sheets 7 is conducted, because one end of the copper wire is led out from the metal copper sheet 7 above, passes through the strip lead tube 12 above and the copper wire lead hole 902 above and is correspondingly wound on the electromagnetic core 8, the other end of the copper wire is led out from the electromagnetic core 8, passes through the copper wire lead hole 902 below and the strip lead tube 12 above and is correspondingly connected to the metal copper sheet 7 below, the whole copper wire forms a closed current, and because the copper wire is correspondingly wound on the electromagnetic core 8, according to the knowledge of the electromagnetic induction principle in the mechanical course, the whole electromagnetic core 8 immediately generates magnetism, the U-shaped copper elastic sheet 14 right below the electromagnetic core 8 is immediately deformed due to the suction force, the electromagnetic core 8 is contacted with the U-shaped copper elastic sheet 14, the electromagnetic core 8, The return circuit that forms between warning light 6, alarm horn 5 and the U-shaped copper flexure strip 14 is switched on immediately, and alarm horn 5 is lighted warning light 6 when sounding to this reaches warning maintenance personal's purpose, overhauls as early as possible, and the reaction is rapid, and is reasonable reliable, has improved the security of switch board greatly, is fit for being used for the configuration use on each big switch board.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. A power distribution cabinet with an electric leakage alarm function comprises a power distribution cabinet body (1) and a supporting seat (2), and is characterized in that the supporting seat (2) is fixedly arranged on the right side wall of the power distribution cabinet body (1) through positioning bolts (3) positioned at four angular positions of the supporting seat (2), a supporting frame (4) is integrally fixed on the right side wall of the supporting seat (2), an electromagnetic core (8) is vertically arranged in a frame cavity of the supporting frame (4), the electromagnetic core (8) is fixed on a seat surface of the supporting seat (2) through supporting guide columns (10) arranged at the top end position and the bottom end position of the left side surface of the supporting frame, two supporting guide columns (10) are respectively arranged corresponding to guide through holes (901) arranged at the top end and the bottom end position of a strip-shaped supporting plate (9), a copper wire threading hole (902) is also correspondingly arranged on an upper side plate body and a lower side plate body of the strip-shaped supporting, the copper wire lead-through hole is characterized in that a strip-shaped lead cylinder (12) is fixedly connected to the hole bodies of the two copper wire lead-through holes (902) and the left plate surface of the corresponding strip-shaped support plate (9) correspondingly, the strip-shaped lead cylinder (12) is arranged in a horizontal state in a matched mode and penetrates through the support seat (2), a metal copper sheet (7) is fixed to the left end portion of the strip-shaped lead cylinder (12), the metal copper sheet (7) is attached to the outer side wall of the power distribution cabinet body (1) in a contact mode, one end of each copper wire is led out from the metal copper sheet (7) above, penetrates through the strip-shaped lead cylinder (12) above and the copper wire above and is correspondingly wound on the electromagnetic core (8), the other end of each copper wire is led out from the electromagnetic core (8), penetrates through the copper wire lead-through hole (902) below and the strip-shaped lead cylinder (12) above and is correspondingly connected to the metal copper sheet, support on the circumference cylinder of guide post (10), correspond on the right side position of bar backup pad (9) still integrative being fixed with to keep out protruding edge (13), two cylinder outsides that support guide post (10) all correspond the cover and are equipped with one elasticity jacking spring (11), have U-shaped copper flexure strip (14) through fixation clamp (15) fixed mounting under electromagnetic core (8), on the frame chamber bottom wall face that corresponds braced frame (4), reserve between the bottom of electromagnetic core (8) and U-shaped copper flexure strip (14) and have the clearance, still correspond on the support body of braced frame (4) and install an alarm loudspeaker (5) and a warning light (6), be connected together through wire (17) electricity between the top terminal surface of electromagnetic core (8), warning light (6), alarm loudspeaker (5) and the U-shaped copper flexure strip (14).
2. The power distribution cabinet with the electric leakage alarm function according to claim 1, wherein the cross section of the seat body of the support seat (2) is arranged in a shape like a Chinese character 'men'.
3. The power distribution cabinet with the leakage alarm function according to claim 1, wherein the elongated lead cylinder (12) is configured as a hollow through structure, and the inner diameter of the cylinder body of the elongated lead cylinder is larger than the diameter of a hole body of the copper wire threading hole (902).
4. The switch board with electric leakage alarm function according to claim 1, characterized in that the strip-shaped support plate (9) is vertical.
5. The power distribution cabinet with the electric leakage alarm function according to claim 1, wherein one end of the elastic jacking spring (11) is fixed on the strip-shaped support plate (9) leftwards, and the other end of the elastic jacking spring (11) is fixed on the resisting convex edge (13) rightwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922434891.2U CN211743761U (en) | 2019-12-30 | 2019-12-30 | Switch board with electric leakage alarming function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922434891.2U CN211743761U (en) | 2019-12-30 | 2019-12-30 | Switch board with electric leakage alarming function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211743761U true CN211743761U (en) | 2020-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922434891.2U Active CN211743761U (en) | 2019-12-30 | 2019-12-30 | Switch board with electric leakage alarming function |
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| Country | Link |
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| CN (1) | CN211743761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113972534A (en) * | 2021-10-19 | 2022-01-25 | 江西百盈高新技术股份有限公司 | Vehicle-mounted inverter with bumping and slipping prevention structure |
-
2019
- 2019-12-30 CN CN201922434891.2U patent/CN211743761U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113972534A (en) * | 2021-10-19 | 2022-01-25 | 江西百盈高新技术股份有限公司 | Vehicle-mounted inverter with bumping and slipping prevention structure |
| CN113972534B (en) * | 2021-10-19 | 2023-09-29 | 江西百盈高新技术股份有限公司 | Vehicle-mounted inverter with jolt and slide preventing structure |
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| CP03 | Change of name, title or address |
Address after: 050000 east side of Haishan street, Luquan District, Shijiazhuang City, Hebei Province Patentee after: Hebei runchu Electric Power Co.,Ltd. Address before: 050200 east side of Haishan street, Luquan District, Shijiazhuang City, Hebei Province Patentee before: HEBEI RUNCHU ELECTRIC POWER EQUIPMENT Co.,Ltd. |