CN113097773B - Safety socket capable of preventing electric arc generation - Google Patents
Safety socket capable of preventing electric arc generation Download PDFInfo
- Publication number
- CN113097773B CN113097773B CN202110259232.9A CN202110259232A CN113097773B CN 113097773 B CN113097773 B CN 113097773B CN 202110259232 A CN202110259232 A CN 202110259232A CN 113097773 B CN113097773 B CN 113097773B
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- CN
- China
- Prior art keywords
- side wall
- fixedly connected
- extrusion rod
- hole
- round hole
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- 238000010891 electric arc Methods 0.000 title claims abstract description 11
- 238000001125 extrusion Methods 0.000 claims abstract description 38
- 238000009826 distribution Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 7
- 235000017491 Bambusa tulda Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- 238000009825 accumulation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/44—Means for preventing access to live contacts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a safety socket for preventing electric arc generation, which comprises a socket body, wherein jacks are arranged on the side wall of the socket body, a square cavity is arranged on the side wall of the socket body, a baffle is arranged on the central side wall of the square cavity, a round hole is formed in the center of the side wall of the top end of the baffle, the diameter of the round hole is larger than the width of the baffle, a spring is fixedly connected with the side wall of the bottom end of the round hole, an extrusion rod is fixedly connected with the other end of the spring, the side wall of the round hole is in sliding connection with the extrusion rod, and two T-shaped blocks which are symmetrically distributed are fixedly connected with the side wall of the extrusion rod. The invention relates to the technical field of electrical equipment, and aims to utilize repulsive force formed by a sliding plate, an inclined block and two magnets to push the sliding plate away quickly so that charges in a jack cannot be accumulated, thereby avoiding electric arc and protecting the safety of a socket.
Description
Technical Field
The invention relates to the technical field of electrical equipment, in particular to a safety socket capable of preventing electric arcs from being generated.
Background
A socket is a receptacle into which one or more circuit connections can be inserted, through which various connections can be inserted to facilitate connection to other circuits.
When the plug is pulled out of the socket, charges at two ends of the socket can be brought out, when the charges at the two ends are gathered to a certain degree, a large potential difference is formed between the two jacks, so that the charges can flow directionally to form current, air between the two jacks is broken down to form electric sparks or electric arcs, the socket and electric appliances near the socket are burnt, even other objects are burnt to form big fire, and life and property loss is caused.
To this end, we propose a safety receptacle for preventing the generation of an arc to solve the above problems.
Disclosure of Invention
The invention aims to solve the problem of electric arc generation when a plug is pulled out, and provides a safety socket for preventing the electric arc generation.
In order to achieve the purpose, the invention adopts the following technical scheme:
a safety socket for preventing electric arc generation comprises a socket body, wherein jacks are formed in the side wall of the socket body, a square cavity is formed in the side wall of the socket body, a baffle is arranged in the central side wall of the square cavity, a round hole is formed in the center of the side wall of the top end of the baffle, the diameter of the round hole is larger than the width of the baffle, a spring is fixedly connected to the side wall of the bottom end of the round hole, an extrusion rod is fixedly connected to the other end of the spring, the side wall of the round hole is connected with the extrusion rod in a sliding mode, and two T-shaped blocks which are symmetrically distributed are fixedly connected to the side wall of the extrusion rod;
the lateral wall in square chamber sets up two symmetric distribution's through-hole, the other end of through-hole links to each other with the lateral wall of jack, the lateral wall in square chamber inlays and is equipped with first magnet, the lateral wall sliding connection in square chamber has the slide of two symmetric distribution, the lateral wall of slide inlays and is equipped with second magnet, the lateral wall fixedly connected with sloping block of slide, the N utmost point of first magnet is relative with the N utmost point of second magnet.
Preferably, the lateral wall cover of spring is equipped with spacing section of thick bamboo, the bottom lateral wall fixed connection of the bottom lateral wall of spacing section of thick bamboo and round hole, the inside wall of spacing section of thick bamboo and the lateral wall sliding connection of extrusion stem.
Preferably, a rubber sealing ring is sleeved at the contact position of the side wall of the extrusion rod and the side wall of the round hole.
Preferably, the length of the inclined block is greater than the maximum telescopic length of the spring, and a rubber top cover is fixedly connected to the side wall of the top end of the extrusion rod.
Preferably, the lateral wall of the square cavity is provided with two symmetrically distributed vent holes, the other end of each vent hole is fixedly connected with an L-shaped pipe, the lateral wall of the square cavity is fixedly connected with two symmetrically distributed round rods, and the lateral wall of the sliding plate is provided with a limiting hole.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the socket, the extrusion rod is under the elastic force of the stretching of the spring, so that the extrusion rod drives the T-shaped block to slide upwards, the inclined block loses the extrusion force of the T-shaped block, the N pole of the first magnet is opposite to the N pole of the second magnet, the sliding plate is pushed by the repulsive force of the first magnet and the second magnet, so that the sliding plate slides towards the direction of the extrusion rod, the space between the sliding plate and the through hole is increased, the air pressure of the space formed between the sliding plate and the through hole is reduced, and partial charges in the inserting hole are sucked into the space along with the air by utilizing the fact that the air pressure of the inserting hole is larger than the air pressure of the space formed between the sliding plate and the through hole, so that the charge accumulation is avoided to be excessive, the possibility of forming directional current is avoided, the electric arc is avoided, and the safety of the socket body is ensured;
2. according to the socket, when the sliding plate slides towards the direction of the extrusion rod due to the repulsive force of the first magnet and the second magnet, charges are sucked into a space formed between the sliding plate and the through hole, meanwhile, the sliding plate can continuously slide, the round rod is separated from the limiting hole in the sliding plate, the charges falling into the space formed between the sliding plate and the through hole can penetrate through the limiting hole, then the charges gradually flow into the vent hole along with the flowing of air and then flow into the L-shaped pipe from the vent hole, finally the charges are discharged from the L-shaped pipe, the charges are prevented from being accumulated in the square cavity, and the safety of the socket body is guaranteed.
Drawings
Fig. 1 is a schematic perspective view of a safety socket for preventing an arc according to the present invention;
FIG. 2 is a cross-sectional view of a safety socket for preventing arcing according to the present invention;
FIG. 3 is a schematic diagram of a two-sectional structure of a safety socket for preventing an arc from being generated according to the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2;
fig. 5 is an enlarged schematic view of the structure at B in fig. 3.
In the figure: 1. a socket body; 2. a jack; 3. a rubber cap; 4. an L-shaped pipe; 5. a through hole; 6. a slide plate; 7. a first magnet; 8. a second magnet; 9. a sloping block; 10. a T-shaped block; 11. a spring; 12. an extrusion stem; 13. a circular hole; 14. a square cavity; 15. a vent hole; 16. a round bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The first embodiment is as follows:
referring to fig. 1-4, a safety socket for preventing electric arc generation comprises a socket body 1, wherein a jack 2 is arranged on the side wall of the socket body 1, a square cavity 14 is arranged on the side wall of the socket body 1, a baffle is arranged on the central side wall of the square cavity 14, a round hole 13 is formed in the center of the side wall of the top end of the baffle, the diameter of the round hole 13 is larger than the width of the baffle, a spring 11 is fixedly connected to the side wall of the bottom end of the round hole 13, the other end of the spring 11 is fixedly connected with an extrusion rod 12, the side wall of the round hole 13 is slidably connected with the extrusion rod 12, and two symmetrically distributed T-shaped blocks 10 are fixedly connected to the side wall of the extrusion rod 12;
two symmetric distributions's through-hole 5 has been seted up to the lateral wall in square chamber 14, and the other end of through-hole 5 links to each other with the lateral wall of jack 2, and the lateral wall in square chamber 14 inlays and is equipped with first magnet 7, and the lateral wall sliding connection in square chamber 14 has two symmetric distributions's slide 6, and the lateral wall of slide 6 inlays and is equipped with second magnet 8, and the lateral wall fixedly connected with sloping block 9 of slide 6, the N of first magnet 7 is relative with the N of second magnet 8 extremely.
In the invention, when a plug is inserted into the jack 2, the plug can downwards extrude the extrusion rod 12, the extrusion rod 12 downwards extrudes the spring 11, the extrusion rod 12 drives the T-shaped block 10 to downwards extrude the inclined block 9, one component force direction of the T-shaped block 10 to the inclined block 9 is a horizontal direction by utilizing the inclined plane of the inclined block 9, so that the inclined block 9 drives the sliding plate 6 to slide towards the direction of the through hole 5, and when an electric appliance is not required to be used, the plug of the electric appliance is pulled out;
meanwhile, the extrusion rod 12 is subjected to the elastic force of the extension of the spring 11, so that the extrusion rod 12 carries the T-shaped block 10 to slide upwards, the inclined block 9 loses the extrusion force of the T-shaped block 10, the N pole of the first magnet 7 is opposite to the N pole of the second magnet 8, the sliding plate 6 is pushed by the repulsive force of the first magnet 7 and the second magnet 8, so that the sliding plate 6 slides towards the extrusion rod 12, the space between the sliding plate 6 and the through hole 5 is increased, the air pressure of the space formed between the sliding plate 6 and the through hole 5 is reduced, and the air pressure of the jack 2 is larger than the air pressure of the space formed between the sliding plate 6 and the through hole 5, so that partial charges in the jack 2 are sucked into the space along with the air, the possibility of forming directional current due to excessive charge accumulation is avoided, electric arcs are avoided, and the safety of the socket body 1 is ensured.
The lateral wall cover of spring 11 is equipped with a spacing section of thick bamboo, and the bottom lateral wall of a spacing section of thick bamboo and the bottom lateral wall fixed connection of round hole 13, the inside wall of a spacing section of thick bamboo and the lateral wall sliding connection of extrusion stem 12.
Utilize spring 11's lateral wall cover to be equipped with spacing section of thick bamboo for guarantee that spring 11 stretches out and draws back along vertical direction.
The lateral wall of the extrusion stem 12 is sleeved with a rubber sealing ring at the contact position of the lateral wall of the round hole 13, the length of the inclined block 9 is larger than the maximum telescopic length of the spring 11, and the lateral wall of the top end of the extrusion stem 12 is fixedly connected with a rubber top cover 3.
Utilize the lateral wall of extrusion stem 12 and the lateral wall contact department cover of round hole 13 to be equipped with rubber seal, avoid the square chamber 14 charges on baffle both sides to assemble, reduce the possibility that forms electric arc, utilize the length of sloping block 9 to be greater than the biggest flexible length of spring 11, guarantee that T type piece 10 can not remove the lower extreme of sloping block 9, utilize the top lateral wall fixedly connected with rubber top cap 3 of extrusion stem 12, reduce the wearing and tearing between extrusion stem 12 and the plug.
Example two:
referring to fig. 5, the difference from the first embodiment is: two symmetrically distributed vent holes 15 are formed in the side wall of the square cavity 14, the other end of each vent hole 15 is fixedly connected with an L-shaped pipe 4, the side wall of the square cavity 14 is fixedly connected with two symmetrically distributed round rods 16, and the side wall of the sliding plate 6 is provided with a limiting hole.
The sliding plate 6 is subjected to the repulsive force of the first magnet 7 and the second magnet 8, when the sliding plate 6 slides towards the direction of the extrusion rod 12, electric charges are sucked into a space formed between the sliding plate 6 and the through hole 5, meanwhile, the sliding plate 6 can continuously slide, the round rod 16 is separated from the limiting hole in the sliding plate 6, the electric charges falling into the space formed between the sliding plate 6 and the through hole 5 can penetrate through the limiting hole, then, along with the flowing of air, the electric charges gradually flow into the vent hole 15 and then flow into the L-shaped pipe 4 from the vent hole 15, finally, the electric charges are discharged from the L-shaped pipe 4, the accumulation of the electric charges in the square cavity 14 is avoided, and the safety of the socket body 1 is guaranteed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. A safety socket for preventing electric arc generation comprises a socket body (1), wherein a jack (2) is arranged on the side wall of the socket body (1), and is characterized in that a square cavity (14) is arranged on the side wall of the socket body (1), a baffle is arranged on the side wall of the center of the square cavity (14), a round hole (13) is formed in the center of the side wall of the top end of the baffle, the diameter of the round hole (13) is larger than the width of the baffle, a spring (11) is fixedly connected with the side wall of the bottom end of the round hole (13), the other end of the spring (11) is fixedly connected with an extrusion rod (12), the side wall of the round hole (13) is slidably connected with the extrusion rod (12), and two T-shaped blocks (10) which are symmetrically distributed are fixedly connected with the side wall of the extrusion rod (12);
through-hole (5) of two symmetric distributions are seted up to the lateral wall in square chamber (14), the other end of through-hole (5) links to each other with the lateral wall of jack (2), the lateral wall in square chamber (14) inlays and is equipped with first magnet (7), the lateral wall sliding connection in square chamber (14) has slide (6) of two symmetric distributions, the lateral wall of slide (6) inlays and is equipped with second magnet (8), the lateral wall fixedly connected with sloping block (9) of slide (6), the N utmost point of first magnet (7) is relative with the N utmost point of second magnet (8).
2. A safety socket according to claim 1, wherein the side wall of the spring (11) is sleeved with a limiting cylinder, the bottom side wall of the limiting cylinder is fixedly connected with the bottom side wall of the round hole (13), and the inner side wall of the limiting cylinder is slidably connected with the side wall of the extrusion rod (12).
3. A safety socket according to claim 1, wherein the contact position of the side wall of the extrusion rod (12) and the side wall of the round hole (13) is provided with a rubber sealing ring.
4. A safety socket according to claim 1, wherein the length of the sloping block (9) is greater than the maximum extension length of the spring (11), and the top end side wall of the extrusion rod (12) is fixedly connected with the rubber top cover (3).
5. The safety socket according to claim 1, wherein two symmetrically distributed vent holes (15) are formed in the side wall of the square cavity (14), the other end of each vent hole (15) is fixedly connected with an L-shaped pipe (4), the side wall of the square cavity (14) is fixedly connected with two symmetrically distributed round rods (16), and the side wall of the sliding plate (6) is provided with a limiting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110259232.9A CN113097773B (en) | 2021-03-10 | 2021-03-10 | Safety socket capable of preventing electric arc generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110259232.9A CN113097773B (en) | 2021-03-10 | 2021-03-10 | Safety socket capable of preventing electric arc generation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113097773A CN113097773A (en) | 2021-07-09 |
| CN113097773B true CN113097773B (en) | 2022-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110259232.9A Active CN113097773B (en) | 2021-03-10 | 2021-03-10 | Safety socket capable of preventing electric arc generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113097773B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113471742B (en) * | 2021-07-13 | 2022-03-08 | 深圳市浮思特科技有限公司 | High-power multi-port wall-entry quick-charging socket and wall-entry quick-charging method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107039836A (en) * | 2017-05-06 | 2017-08-11 | 王冬冬 | A kind of smart jack |
| CN206471554U (en) * | 2016-12-29 | 2017-09-05 | 武汉中泱光电科技股份有限公司 | A kind of electric shock-prevention safety socket |
| CN208336706U (en) * | 2018-04-20 | 2019-01-04 | 成都佰人佰思科技有限公司 | A kind of installing mechanism of intelligent socket |
| CN208908277U (en) * | 2018-11-09 | 2019-05-28 | 武汉摩宝云嘉物联网科技有限公司 | A kind of plug and socket of power source |
-
2021
- 2021-03-10 CN CN202110259232.9A patent/CN113097773B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206471554U (en) * | 2016-12-29 | 2017-09-05 | 武汉中泱光电科技股份有限公司 | A kind of electric shock-prevention safety socket |
| CN107039836A (en) * | 2017-05-06 | 2017-08-11 | 王冬冬 | A kind of smart jack |
| CN208336706U (en) * | 2018-04-20 | 2019-01-04 | 成都佰人佰思科技有限公司 | A kind of installing mechanism of intelligent socket |
| CN208908277U (en) * | 2018-11-09 | 2019-05-28 | 武汉摩宝云嘉物联网科技有限公司 | A kind of plug and socket of power source |
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| Publication number | Publication date |
|---|---|
| CN113097773A (en) | 2021-07-09 |
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Effective date of registration: 20220620 Address after: 518000 Room 501, building D, 19 Minqing Road, Fukang community, Longhua street, Longhua District, Shenzhen City, Guangdong Province Applicant after: SHENZHEN BENHANGBEN TECHNOLOGY CO.,LTD. Address before: 325000 Wenzhou HENGGUAN Intelligent Technology Co., Ltd., 135 Xinguang Avenue, Xinguang Industrial Zone, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province Applicant before: Lu Wenwen |
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Effective date of registration: 20231126 Address after: Room 601, Building 2, No. 178 Dingxing Road, High tech Zone, Zhuhai City, Guangdong Province, 519000 Patentee after: Zhuhai Benhang Technology Co.,Ltd. Address before: 518000 Room 501, building D, 19 Minqing Road, Fukang community, Longhua street, Longhua District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BENHANGBEN TECHNOLOGY CO.,LTD. |