CN215990177U - Leakage prevention device of electric power protector - Google Patents
Leakage prevention device of electric power protector Download PDFInfo
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- CN215990177U CN215990177U CN202122453135.1U CN202122453135U CN215990177U CN 215990177 U CN215990177 U CN 215990177U CN 202122453135 U CN202122453135 U CN 202122453135U CN 215990177 U CN215990177 U CN 215990177U
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- fixedly connected
- power protector
- electric power
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- leakage preventing
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Abstract
The utility model provides an electric leakage prevention device of an electric power protector, which relates to the technical field of electric leakage prevention devices and comprises a protective shell, wherein supporting plates are welded on the inner walls of two sides of the protective shell, through holes are formed in the outer surface of one side of each of the two supporting plates, supporting rods are connected inside the through holes in a penetrating manner, first buffer plates are fixedly connected to the opposite ends of the two supporting rods, hollow pipes are fixedly connected to the edges, close to the two sides, of the outer surface of the opposite side of each of the two first buffer plates, buffer springs are fixedly connected to the insides of the four hollow pipes, and sliding blocks are welded at one ends of the four buffer springs. The utility model solves the problems that the traditional leakage prevention device simply blocks the electric power of the electric power protector, then partial electric power is conducted out under the condition of electric power leakage and is dispersed through the shaking of the electric power protector, so that danger is caused, the potential safety hazard of the device is improved, and the device is inconvenient to use.
Description
Technical Field
The utility model relates to the technical field of electric leakage prevention devices, in particular to an electric leakage prevention device of an electric power protector.
Background
The leakage protector is called leakage switch for short, leakage breaker, mainly used for protecting the electric shock of human body with fatal danger when the equipment has leakage fault, has overload and short circuit protection functions, can be used for protecting the overload and short circuit of the circuit or the motor, and can also be used for the infrequent switching starting of the circuit under normal conditions.
When using electric leakage prevention device to protect electric power protector, traditional electric leakage prevention device generally all is simple carries out electric power with electric power protector and blocks, then under the condition of electric power leakage, and partial electric power can conduct out, disperses through rocking of electric power protector to cause danger, improved the potential safety hazard of device, make the device not convenient for use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that the conventional leakage prevention device in the prior art is generally used for simply blocking power of a power protector, part of power is conducted out under the condition of power leakage and dispersed through shaking of the power protector, so that danger is caused, the potential safety hazard of the device is improved, and the device is inconvenient to use.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an electric power protector's electric leakage preventing device, includes protecting sheathing, protecting sheathing's both sides inner wall has all welded the backup pad, two the through-hole has all been seted up to one side surface of backup pad, two the inside all through connection of through-hole has the bracing piece, two the first buffer board of the equal fixedly connected with of the relative one end of bracing piece, two the equal fixedly connected with hollow tube in edge that the relative one side surface of first buffer board is close to both sides, four the equal fixedly connected with buffer spring in inside of hollow tube, four buffer spring's one end has all welded the slider, four the equal fixedly connected with slide bar of one side surface of slider, and the one end of slide bar extends to the outside of hollow tube, four the equal fixedly connected with baffle of one end of slide bar.
Preferably, four short rods are welded on the outer surface of one side of each baffle, and each two short rods are fixedly connected with a second buffer plate between one ends.
Preferably, four the surface of slide bar all overlaps and is equipped with reset spring, and reset spring's one end and the outer fixed connection of one side of baffle to reset spring's the other end and the one end fixed connection of hollow tube.
Preferably, the other ends of the two support rods are fixedly connected with limit plates.
Preferably, the center of the inner bottom surface of the protective shell is fixedly connected with a telescopic rod, and the top of the telescopic rod is fixedly connected with an electric power protector body.
Preferably, the outer surface cover of telescopic link is equipped with damping spring, and damping spring's bottom and protecting sheathing's inside bottom surface welding to damping spring's top and the bottom fixed connection of electric power protector body.
Preferably, the both sides surface of electric power protector body is close to four corners and all fixedly is provided with electronic component, the top of electric power protector body is provided with a plurality of interfaces along the horizontal direction equidistance.
Preferably, the outer surface of one side of each of the two second buffer plates opposite to each other is provided with an insulating layer, and the insulating layers are in contact with the power protector body.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. according to the anti-leakage device, when the anti-leakage device is used for protecting the electric power protector, after the device is installed, the second buffer plate and the electric power protector body are not conducted due to the insulation effect of the insulation layer, so that the electric power protector body is prevented from electric leakage when in use, and then the electric power protector body is more stable and is not prone to shaking when in use due to the damping effect of the damping spring, so that the use effect of the device is improved, and the safety of the device is also improved.
2. In the utility model, through the support of the supporting plate, the supporting rod is enabled to be supported, the first buffer plate is enabled to be fixed therewith, when the electric power protector body is shaken, the electric power protector body can drive the second buffer plate to shake, further the short rod is enabled to shake, the device is enabled to shake, the sliding rod can drive the sliding block to slide inside the hollow tube therewith, the sliding block is enabled to extrude the buffer spring, the device is enabled to buffer through the buffer effect of the buffer spring, and then the baffle drives the sliding rod to reset through the reset effect of the reset spring, so that the whole device is enabled to reset, the stability of the device is improved, and the working efficiency of the device is also improved.
Drawings
Fig. 1 is a schematic front perspective view of a leakage preventing device of an electric power protector according to the present invention;
FIG. 2 is a schematic side-view perspective view of a leakage preventing device of an electric power protector according to the present invention;
fig. 3 is a schematic top perspective view of a leakage preventing device of an electric power protector according to the present invention;
fig. 4 is a schematic perspective view of a portion a in fig. 1 of a leakage preventing apparatus of a power protector according to the present invention.
Illustration of the drawings: 1. a protective housing; 201. a telescopic rod; 202. a power protector body; 203. a damping spring; 204. an electronic component; 205. an interface; 301. a support plate; 302. a through hole; 303. a support bar; 304. a limiting plate; 305. a first buffer plate; 306. a hollow tube; 307. a buffer spring; 308. a slider; 309. a slide bar; 310. a baffle plate; 311. a return spring; 312. a short bar; 313. a second buffer plate; 314. an insulating layer.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
Embodiment 1, as shown in fig. 1 to 4, the present invention provides a leakage prevention device for an electric power protector, including a protective casing 1, wherein supporting plates 301 are welded to inner walls of two sides of the protective casing 1, through holes 302 are formed in outer surfaces of one sides of the two supporting plates 301, supporting rods 303 are connected to insides of the two through holes 302, first buffer plates 305 are fixedly connected to opposite ends of the two supporting rods 303, hollow tubes 306 are fixedly connected to outer surfaces of opposite sides of the two first buffer plates 305 near edges of the two sides, buffer springs 307 are fixedly connected to insides of the four hollow tubes 306, sliders 308 are welded to one ends of the four buffer springs 307, sliding rods 309 are fixedly connected to outer surfaces of one sides of the four sliders 308, one end of each sliding rod 309 extends to the outside of the corresponding hollow tube 306, and a baffle 310 is fixedly connected to one end of each sliding rod 309, short rods 312 are welded to the outer surface of one side of each of the four baffles 310, and a second buffer plate 313 is fixedly connected between one end of each of the two short rods 312.
The effect that its whole embodiment 1 reaches does, when using anticreeper to protect the electric power protector, at first after installing the device, through the insulating effect of insulating layer 314, make between second buffer board 313 and the electric power protector body 202 nonconducting, thereby make the condition that electric power protector body 202 prevented the electric leakage when using take place, along with through damping spring's 203 cushioning effect, make electric power protector body 202 when using, more stable difficult rocking, and then improved the result of use of device, the security that has also improved the device.
Embodiment 2, as shown in fig. 1 to 4, the outer surfaces of four sliding rods 309 are all sleeved with a return spring 311, one end of the return spring 311 is fixedly connected with the outer surface of one side of a baffle 310, the other end of the return spring 311 is fixedly connected with one end of a hollow tube 306, the other ends of two supporting rods 303 are all fixedly connected with a limiting plate 304, the center of the inner bottom surface of the protective casing 1 is fixedly connected with a telescopic rod 201, the top of the telescopic rod 201 is fixedly connected with an electric power protector body 202, the outer surface of the telescopic rod 201 is sleeved with a damping spring 203, the bottom end of the damping spring 203 is welded with the inner bottom surface of the protective casing 1, the top end of the damping spring 203 is fixedly connected with the bottom of the electric power protector body 202, the outer surfaces of two sides of the electric power protector body 202 are all fixedly provided with electronic elements 204 near four corners, the top of the electric power protector body 202 is provided with a plurality of interfaces 205 at equal intervals along the horizontal direction, the outer surfaces of the two second buffer plates 313 on the opposite sides are provided with insulating layers 314, and the insulating layers 314 are in contact with the power protector body 202.
The whole embodiment 2 achieves the effect that, when the power protector body 202 is protected by the protective case 1, the support rod 303 is supported by the support plate 301, and then the first buffer plate 305 is fixed, when the power protector body 202 shakes, the power protector body 202 will drive the second buffer plate 313 to shake, further, the short rod 312 swings to swing the devices, and further, the sliding rod 309 drives the sliding block 308 to slide in the hollow tube 306, so that the sliding block 308 extrudes the buffer spring 307, so that the device is buffered by the buffering action of the buffering spring 307, and then the baffle 310 drives the sliding rod 309 to reset by the resetting action of the resetting spring 311, and then make the device wholly reset to improve the stability of device, also improved the work efficiency of device.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (8)
1. An electric leakage prevention device of a power protector, comprising a protective casing (1), characterized in that: supporting plates (301) are welded on the inner walls of two sides of the protective shell (1), through holes (302) are formed in the outer surface of one side of each of the two supporting plates (301), supporting rods (303) are connected to the inside of the two through holes (302) in a penetrating manner, first buffer plates (305) are fixedly connected to the opposite ends of the two supporting rods (303), hollow pipes (306) are fixedly connected to the edges, close to the two sides, of the outer surface of one side, opposite to the two first buffer plates (305), buffer springs (307) are fixedly connected to the inside of the four hollow pipes (306), sliders (308) are welded to one ends of the four buffer springs (307), slide rods (309) are fixedly connected to the outer surface of one side of the four sliders (308), and one end of each sliding rod (309) extends to the outside of the hollow pipe (306), and one end of each of the four sliding rods (309) is fixedly connected with a baffle (310).
2. A leakage preventing device of a power protector according to claim 1, wherein: the outer surface of one side of four baffle (310) all welds short rod (312), every two equal fixedly connected with second buffer plate (313) between the one end of short rod (312).
3. A leakage preventing device of a power protector according to claim 1, wherein: the outer surfaces of the four sliding rods (309) are all sleeved with return springs (311), one ends of the return springs (311) are fixedly connected with the outer surface of one side of the baffle (310), and the other ends of the return springs (311) are fixedly connected with one ends of the hollow pipes (306).
4. A leakage preventing device of a power protector according to claim 1, wherein: the other ends of the two support rods (303) are fixedly connected with limit plates (304).
5. A leakage preventing device of a power protector according to claim 2, wherein: the protection device is characterized in that a telescopic rod (201) is fixedly connected to the center of the bottom surface inside the protection shell (1), and a power protector body (202) is fixedly connected to the top of the telescopic rod (201).
6. A leakage preventing device of a power protector according to claim 5, wherein: the outer surface cover of telescopic link (201) is equipped with damping spring (203), and the bottom of damping spring (203) and the inside bottom surface welding of protecting sheathing (1) to the top of damping spring (203) and the bottom fixed connection of electric power protector body (202).
7. A leakage preventing device of a power protector according to claim 5, wherein: the both sides surface of electric power protector body (202) is close to all fixed electronic component (204) that is provided with in four corners, the top of electric power protector body (202) is provided with a plurality of interfaces (205) along horizontal direction equidistance.
8. A leakage preventing device of a power protector according to claim 5, wherein: the outer surfaces of the two opposite sides of the second buffer plates (313) are provided with insulating layers (314), and the insulating layers (314) are in contact with the power protector body (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122453135.1U CN215990177U (en) | 2021-10-12 | 2021-10-12 | Leakage prevention device of electric power protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122453135.1U CN215990177U (en) | 2021-10-12 | 2021-10-12 | Leakage prevention device of electric power protector |
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| Publication Number | Publication Date |
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| CN215990177U true CN215990177U (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122453135.1U Active CN215990177U (en) | 2021-10-12 | 2021-10-12 | Leakage prevention device of electric power protector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114696291A (en) * | 2022-04-13 | 2022-07-01 | 国网黑龙江省电力有限公司大兴安岭供电公司 | Leakage prevention device of power protector |
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2021
- 2021-10-12 CN CN202122453135.1U patent/CN215990177U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114696291A (en) * | 2022-04-13 | 2022-07-01 | 国网黑龙江省电力有限公司大兴安岭供电公司 | Leakage prevention device of power protector |
| CN114696291B (en) * | 2022-04-13 | 2022-11-11 | 国网黑龙江省电力有限公司大兴安岭供电公司 | Leakage prevention device of electric power protector |
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