CN212934872U - Lightning protection joint with waterproof function - Google Patents
Lightning protection joint with waterproof function Download PDFInfo
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- CN212934872U CN212934872U CN202022265026.2U CN202022265026U CN212934872U CN 212934872 U CN212934872 U CN 212934872U CN 202022265026 U CN202022265026 U CN 202022265026U CN 212934872 U CN212934872 U CN 212934872U
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- lightning protection
- protection joint
- shell
- waterproof
- joint
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Abstract
The utility model relates to the technical field of lightning protection joints, in particular to a lightning protection joint with a waterproof function, which comprises a shell, wherein waterproof plugs are arranged on the left side and the right side of the shell, a protective sleeve is arranged inside the shell, and the lightning protection joint is arranged inside the protective sleeve; the lightning protection joint with the waterproof function is provided with the shell, the waterproof plug, the protective sleeve, the lightning protection joint and the like, namely when the lightning protection joint is used, the spherical shell enables outside water to slide down from two sides, no water is accumulated on the surface of the shell, the waterproof plug and the protective sleeve isolate the lightning protection joint from the outside water environment, and the lightning protection joint is not influenced by moisture in the air; the design changes the situation that the traditional lightning protection joint has no waterproof function to reduce the lightning protection performance, and the traditional lightning protection joint has very strong waterproof performance, so that the lightning protection joint has the waterproof function.
Description
Technical Field
The utility model relates to a lightning protection connects technical field, specifically is a lightning protection connects with waterproof function.
Background
More than 70% of areas in China are in the range from a multifield area to a strong thunder area, thunder has a great influence on equipment of the currently widely used microelectronic technology, communication technology and computer technology, and in order to prevent electric appliances and electronic elements from being damaged by thunder high voltage, the high voltage is usually leaked out by grounding a lightning protection joint; most of the existing lightning protection connectors do not have a waterproof function, metal elements inside the lightning protection connectors are prone to corrosion under the influence of external moisture, the lightning protection connectors are prone to electric leakage, and the lightning protection effect is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lightning protection connects with waterproof function to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a lightning protection joint with a waterproof function comprises a shell, wherein the shell is spherical, the interior of the shell is of a cuboid hollow structure, waterproof plugs are arranged on the left side and the right side of the shell, a protective sleeve is arranged inside the shell and closely attached to the inner wall of the shell, a lightning protection joint is arranged inside the protective sleeve, the lightning protection joint is cylindrical and wrapped by the protective sleeve, a discharge bin is arranged inside the lightning protection joint, the discharge bin is of a cuboid hollow structure inside the lightning protection joint, a first wiring pipe is arranged on the left lower side of the discharge bin, a second wiring pipe is arranged on the right upper side of the discharge bin, the first wiring pipe and the second wiring pipe are both of hollow structures, one ends of the first wiring pipe and the second wiring pipe, which are provided with openings, are respectively provided with a fixing pipe, the fixing pipes are of hollow structures with through two ends, the outer wall of each fixing pipe is provided with threads, the fixed pipe is fixedly connected with the lightning protection joint through threads.
Preferably, the waterproof plug is provided with a threading hole.
Preferably, waterproof stopper and protective sheath are rubber materials and constitute, closely laminate between waterproof stopper and the shell, closely laminate between waterproof stopper and the protective sheath.
Preferably, the lightning protection joint and the fixed pipe are both made of ceramic materials.
Preferably, the first wiring pipe and the second wiring pipe are both made of metal materials, and the outer walls of the first wiring pipe and the second wiring pipe are both bonded with the lightning protection joint through nickel plating layers.
Preferably, the discharge chamber has no gas circulation with the external environment, and the discharge chamber is filled with inert gas.
Compared with the prior art, the beneficial effects of the utility model are that: the lightning protection joint with the waterproof function is provided with the shell, the waterproof plug, the protective sleeve, the lightning protection joint and the like, namely when the lightning protection joint is used, the spherical shell enables outside water to slide down from two sides, no water is accumulated on the surface of the shell, the waterproof plug and the protective sleeve isolate the lightning protection joint from the outside water environment, and the lightning protection joint is not influenced by moisture in the air; the design changes the situation that the traditional lightning protection joint has no waterproof function to cause the reduction of the lightning protection performance, and the lightning protection joint has very strong waterproof performance and has waterproof function.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of the present invention;
fig. 3 is an exploded view of the present invention.
In the figure:
1. a housing; 11. a waterproof plug; 2. a protective sleeve; 3. a lightning protection joint; 31. discharging a bin; 32. a first wiring pipe; 33. a second wiring pipe; 34. and fixing the tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "a" and "an" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "a", "an", or "two" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-3, the present invention provides a technical solution:
a lightning protection joint with a waterproof function comprises a shell 1, wherein the shell 1 is spherical and is internally provided with a cuboid hollow structure, waterproof plugs 11 are arranged on the left side and the right side of the shell 1, a protective sleeve 2 is arranged inside the shell 1, the protective sleeve 2 is tightly attached to the inner wall of the shell 1, a lightning protection joint 3 is arranged inside the protective sleeve 2, the lightning protection joint 3 is cylindrical and is wrapped by the protective sleeve 2, a discharge chamber 31 is arranged inside the lightning protection joint 3, the discharge chamber 31 is the cuboid hollow structure inside the lightning protection joint 3, a first wiring pipe 32 is arranged on the left lower side of the discharge chamber 31, a second wiring pipe 33 is arranged on the right upper side of the discharge chamber 31, the first wiring pipe 32 and the second wiring pipe 33 are both of hollow structures, one ends of the first wiring pipe 32 and the second wiring pipe 33, which are provided with openings, are both provided with fixing pipes 34, the fixing pipes 34 are of hollow structures with two through ends, threads, the fixed pipe 34 is fixedly connected with the lightning protection joint 3 through threads.
In this embodiment, the waterproof plug 11 is provided with a threading hole, and the external threading is connected with the lightning protection connector 3 through the threading hole.
In addition, waterproof stopper 11 and protective sheath 2 are the rubber materials and constitute, and rubber materials has good waterproof nature and insulating nature, closely laminates between waterproof stopper 11 and the shell 1, closely laminates between waterproof stopper 11 and the protective sheath 2, and the atmoseal nature is good, and waterproof stopper 11 constitutes airtight environment with shell 1 and protective sheath 2 respectively, makes the lightning protection connect with external environment contactless.
Further, the lightning protection joint 3 and the fixing tube 34 are both made of ceramic materials, and the ceramic materials have good insulation.
Specifically, a first junction tube 32 and a second junction tube 33 are made of metal materials, the metal materials are conductive, the outer walls of the first junction tube 32 and the second junction tube 33 are bonded with the lightning protection connector 3 through nickel plating layers, the nickel plating layers enable the bonding degree of the lightning protection connector 3 formed by the metal junction tubes and ceramic materials to be higher, and the air sealing performance of the discharge bin 31 is better.
It is worth noting that no gas flows between the discharge chamber 31 and the external environment, the discharge chamber 31 is filled with inert gas, the inert gas is filled, when the voltage applied to the first wiring tube 32 and the second wiring tube reaches the voltage which causes the gas in the discharge chamber 31 to be broken down, the discharge chamber 31 starts to discharge, the high impedance changes into the low impedance, the surge voltage is rapidly short-circuited to be close to zero voltage, and the current is released into the ground to protect the circuit.
When the lightning protection connector with the waterproof function is used, a lightning protection wiring of an electrical appliance penetrates through a threading hole in the left waterproof plug 11, penetrates through the fixing tube 34 and is connected with the first wiring tube 32, the fixing tube 34 is rotated to fix the lightning protection wiring of the electrical appliance on the lightning protection connector 3, and the waterproof plug 11 on the lightning protection wiring is slid to enable the waterproof plug 11 to be tightly attached to the left side of the protective sleeve 2; the grounding wire penetrates through the threading hole on the right waterproof plug 11, penetrates through the fixing pipe 34 and is connected with the second wiring pipe 33, the fixing pipe 34 is rotated to fix the lightning protection wiring of the electrical appliance on the lightning protection joint 3, and the waterproof plug 11 on the grounding wire is slid to enable the waterproof plug 11 to be tightly attached to the right side of the protective sleeve 2; ball type shell 1 makes external water follow both sides landing, and 1 surface of shell does not have ponding, and waterproof plug 11 and protective sheath 2 make lightning protection joint 3 isolated with external water environment, and lightning protection joint 3 does not receive moisture in the air to influence, can make lightning protection joint 3 have waterproof function through above-mentioned mode, satisfies lightning protection joint 3's waterproof demand.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a lightning protection connects with waterproof function, includes shell (1), its characterized in that: the lightning protection device is characterized in that the shell (1) is spherical, the interior of the shell is of a cuboid hollow structure, waterproof plugs (11) are arranged on the left side and the right side of the shell (1), a protective sleeve (2) is arranged inside the shell (1), the protective sleeve (2) is tightly attached to the inner wall of the shell (1), a lightning protection joint (3) is arranged inside the protective sleeve (2), the lightning protection joint (3) is cylindrical and wrapped by the protective sleeve (2), a discharge bin (31) is arranged inside the lightning protection joint (3), the discharge bin (31) is of a cuboid hollow structure inside the lightning protection joint (3), a first wiring pipe (32) is arranged below the left side of the discharge bin (31), a second wiring pipe (33) is arranged above the right side of the discharge bin (31), and the first wiring pipe (32) and the second wiring pipe (33) are of a hollow structure with an opening formed in one end, wire barrel (32) and wire barrel two (33) are equipped with open-ended one end and all are equipped with fixed pipe (34), fixed pipe (34) are the hollow structure that both ends link up, fixed pipe (34) outer wall is equipped with the screw thread, fixed pipe (34) pass through screw thread and lightning protection joint (3) fixed connection.
2. The lightning protection joint with waterproof function according to claim 1, characterized in that: and a threading hole is reserved on the waterproof plug (11).
3. The lightning protection joint with waterproof function according to claim 1, characterized in that: waterproof stopper (11) and protective sheath (2) are rubber materials and constitute, closely laminate between waterproof stopper (11) and shell (1), closely laminate between waterproof stopper (11) and protective sheath (2).
4. The lightning protection joint with waterproof function according to claim 1, characterized in that: the lightning protection joint (3) and the fixed pipe (34) are both made of ceramic materials.
5. The lightning protection joint with waterproof function according to claim 1, characterized in that: the first wiring tube (32) and the second wiring tube (33) are made of metal materials, and the outer walls of the first wiring tube (32) and the second wiring tube (33) are bonded with the lightning protection connector (3) through nickel plating layers.
6. The lightning protection joint with waterproof function according to claim 1, characterized in that: the discharge bin (31) has no gas circulation with the external environment, and the discharge bin (31) is filled with inert gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022265026.2U CN212934872U (en) | 2020-10-13 | 2020-10-13 | Lightning protection joint with waterproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022265026.2U CN212934872U (en) | 2020-10-13 | 2020-10-13 | Lightning protection joint with waterproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212934872U true CN212934872U (en) | 2021-04-09 |
Family
ID=75311142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022265026.2U Active CN212934872U (en) | 2020-10-13 | 2020-10-13 | Lightning protection joint with waterproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212934872U (en) |
-
2020
- 2020-10-13 CN CN202022265026.2U patent/CN212934872U/en active Active
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