CN220753767U - Electric power wiring device - Google Patents
Electric power wiring device Download PDFInfo
- Publication number
- CN220753767U CN220753767U CN202322337826.4U CN202322337826U CN220753767U CN 220753767 U CN220753767 U CN 220753767U CN 202322337826 U CN202322337826 U CN 202322337826U CN 220753767 U CN220753767 U CN 220753767U
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- China
- Prior art keywords
- shell
- wiring
- sealing ring
- screw
- boss
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- 238000007789 sealing Methods 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 18
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 17
- 239000010935 stainless steel Substances 0.000 claims abstract description 17
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 17
- 229910001369 Brass Inorganic materials 0.000 claims abstract description 6
- 239000010951 brass Substances 0.000 claims abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 4
- 239000010949 copper Substances 0.000 abstract description 4
- 229910052802 copper Inorganic materials 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010248 power generation Methods 0.000 description 8
- 206010063385 Intellectualisation Diseases 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to an electric power wiring device, which belongs to the technical field of electric power wiring devices, wherein a boss is arranged at the central position inside a wiring shell, a wiring seat is arranged on the boss through a screw, and an upper cover with a sealing ring is arranged above the wiring shell through the screw; a boss is arranged at the central position inside the wiring shell, a wiring seat is arranged on the boss through a screw, the wiring seat is made of brass, aluminum alloy and stainless steel materials, a threading pipe which is communicated with the inside is fixedly arranged on the outer side surface of the circular shell, an electric wire is connected with the copper screw on the wiring seat through the threading pipe, an upper cover with a sealing ring is arranged above the wiring shell through the screw, a groove is arranged on the inner side surface of the wiring shell, the sealing ring is arranged in the groove, the sealing ring is an O-shaped ring or a V-shaped sealing ring, the wiring shell can be waterproof and dustproof, and the wiring shell is made of aluminum alloy and stainless steel materials; the left and right symmetrical positioning lugs are fixedly arranged on the outer side face of the bottom of the circular shell, are in an open groove shape, are convenient to adjust and shift left and right during installation, and are more practical.
Description
Technical Field
The utility model relates to a power wiring device, and belongs to the technical field of power wiring devices.
Background
Electric power is an energy source powered by electrical energy. The system is an electric power production and consumption system which is composed of links of power generation, power transmission, transformation, power distribution, power consumption and the like. The natural primary energy is converted into electric power through a mechanical energy device, and then the electric power is supplied to each user through power transmission, transformation and distribution. The power generation modes mainly include: combustible materials such as thermal power generation, coal and the like, solar power generation, high-capacity wind power generation technology, nuclear power generation, hydrogen power generation, hydroelectric power generation and the like.
Electrification, digitalization and intellectualization are the development direction of the modern society. If the intelligence is the brain of the modern society and the digitization is the nerve, the electric power can be regarded as the blood vessel of the modern society, which provides strong power for the modern society. The power industry itself is also in these three aspects and is beginning a profound and great reform process-i.e. re-electrification, power digitization and power intellectualization. The global energy pattern will be increasingly shifted towards electric centering. Re-electrification is represented by the deep replacement of terminal fossil energy sources by electrical energy, most typically the development of electrified traffic. With the development of technologies and facilities such as electric drive, electric heating and electric heating, the application range of electric energy is not expanded. The proportion of electric energy in the future to terminal energy consumption is continuously improved.
The Chinese patent discloses a wiring device named as a watchcase, and the structure of the wiring device is described in application publication No. CN103050152A, wherein the shell 1 is a hollow cylinder; a rectangular opening is formed in the connection position of the shell 1 and the junction box 2; the junction box 2 comprises a junction head 21 and a junction cover 22, wherein the junction head 21 and the junction cover 22 are fixed through a first screw 41, and a first sealing ring 31 is arranged at the joint; a second screw 42 is fixed on the shell 1, the second screw 42 penetrates through the junction box 2, and a screw hole corresponding to the second screw 42 is positioned in the first sealing ring 31; the surface of the connector lug 21 connected with the shell 1 is a connecting surface 213, and a second sealing ring 32 is arranged at the edge of the connecting surface 213 connected with the rectangular opening; the connector lug 21 is provided with a plurality of connector posts 211, and each connector post 211 is provided with a welding head 212 corresponding to the connecting surface; the wiring cover 22 is provided with a hollow rectangular cover body, and the lower end of the cover body is provided with a hollow cylindrical outlet 23; the outlet 23 and the cover body are provided with a concave round table surface 231; the outlet 23 is provided with an internal thread and is screwed with a fixed head 24 with an external thread; a third sealing ring 33 is arranged between the fixed head 24 and the outlet 23, and the third sealing ring 33 has a convex round table surface 331.
The disadvantage of this patent lies in, can not be used on waterproof motor, and inside water is gone into easily, can not waterproof dustproof, and shell structure design is hollow cylindric, and is fixed inconvenient, inside does not set up the wire holder, leads to the wiring inconvenient, and is impractical.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model aims to provide the electric power wiring device, a boss is arranged at the central position inside a wiring shell, a wiring seat is arranged on the boss through a screw, an electric wire is connected with a copper screw on the wiring seat through the wiring pipe, an upper cover with a sealing ring is arranged above the wiring shell through the screw, the sealing ring can be waterproof and dustproof, a positioning lug which is symmetrical left and right is fixedly arranged on the outer side surface of the bottom of a circular shell, the positioning lug is in an open groove shape, and the electric power wiring device is convenient to adjust and position left and right during installation and is more practical.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
an electric power termination device, characterized in that: the wire connecting device comprises an upper cover 1 and a wire connecting shell 4, wherein a boss is arranged at the central position inside the wire connecting shell 4, a wire connecting seat 3 is arranged on the boss through a screw, and the upper cover 1 with a sealing ring 2 is arranged above the wire connecting shell 4 through the screw.
The upper cover 1 is made of aluminum alloy and stainless steel materials, a groove is formed in the inner side surface of the upper cover, and a sealing ring 2 is arranged in the groove.
The sealing ring 2 is an O-shaped ring or a V-shaped sealing ring.
The wire holder 3 is made of brass, aluminum alloy and stainless steel materials.
The wiring shell 4 is composed of a fixed lug 41, a round shell 42, a positioning lug 43 and a threading pipe 44; the top lateral surface of the circular shell 42 is fixedly provided with a left-right symmetrical fixing lug 41, the bottom lateral surface of the circular shell 42 is fixedly provided with a left-right symmetrical positioning lug 43, and the lateral surface of the circular shell 42 is fixedly provided with a threading pipe 44 communicated with the inside.
The threading pipe 44 and the positioning lug 43 form a vertical angle.
The threading pipe 44 and the fixing lug 41 form an angle of 135 degrees.
The wiring shell 4 is made of aluminum alloy and stainless steel materials.
The utility model has the beneficial effects that:
the inside central point department of junction box 4 is equipped with the boss, be equipped with terminal seat 3 through the screw on the boss, terminal seat 3 is made by brass, aluminum alloy, stainless steel material, the fixed threading pipe 44 that is equipped with and link up with inside of lateral surface of circular casing 42, the electric wire is through this threading pipe 44 and terminal seat 3 upper copper screwed connection, the top of junction box 4 is equipped with upper cover 1 of taking sealing washer 2 through the screw, upper cover 1 is made by aluminum alloy, stainless steel material, the medial surface is equipped with a recess, be equipped with sealing washer 2 in the recess, sealing washer 2 adopts O shape circle or V type sealing washer, can waterproof dustproof, junction box 4 is made by aluminum alloy, stainless steel material.
The outer side surface of the bottom of the circular shell 42 is fixedly provided with the positioning lugs 43 which are symmetrical left and right, and the positioning lugs 43 are in an open groove shape, so that the left and right adjustment and displacement are convenient during installation, and the circular shell is more practical.
Drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a top view of the present utility model.
Fig. 3 is a perspective view of the present utility model.
Fig. 4 is a perspective view of the junction housing 4 of fig. 1.
Fig. 5 is an exploded view of the present utility model.
In the figure: the wire connecting device comprises an upper cover 1, a sealing ring 2, a wire connecting seat 3, a wire connecting shell 4, a fixing lug 41, a circular shell 42, a positioning lug 43 and a wire connecting pipe 44.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in figures 1-5, the electric power wiring device comprises an upper cover 1 and a wiring shell 4, wherein a boss is arranged at the central position inside the wiring shell 4, a wiring seat 3 is arranged on the boss through a screw, the wiring seat 3 is made of brass, aluminum alloy and stainless steel materials, and the upper cover 1 with a sealing ring 2 is arranged above the wiring shell 4 through the screw.
The upper cover 1 is made of aluminum alloy and stainless steel materials, a groove is formed in the inner side surface of the upper cover, a sealing ring 2 is arranged in the groove, and the sealing ring 2 is an O-shaped ring or a V-shaped sealing ring.
The wiring shell 4 is composed of a fixed lug 41, a round shell 42, a positioning lug 43 and a threading pipe 44; the top lateral surface of the circular shell 42 is fixedly provided with a left-right symmetrical fixing lug 41, the bottom lateral surface of the circular shell 42 is fixedly provided with a left-right symmetrical positioning lug 43, the lateral surface of the circular shell 42 is fixedly provided with a threading pipe 44 communicated with the inside, the threading pipe 44 forms a vertical angle with the positioning lug 43, the threading pipe 44 forms a 135-degree angle with the fixing lug 41, and the wiring shell 4 is made of aluminum alloy and stainless steel materials.
The working principle of the electric power wiring device is as follows:
the inside central point department of junction box 4 is equipped with the boss, be equipped with terminal seat 3 through the screw on the boss, terminal seat 3 is made by brass, aluminum alloy, stainless steel material, the fixed threading pipe 44 that is equipped with and link up with inside of lateral surface of circular casing 42, the electric wire is through this threading pipe 44 and terminal seat 3 upper copper screwed connection, the top of junction box 4 is equipped with upper cover 1 of taking sealing washer 2 through the screw, upper cover 1 is made by aluminum alloy, stainless steel material, the medial surface is equipped with a recess, be equipped with sealing washer 2 in the recess, sealing washer 2 adopts O shape circle or V type sealing washer, can waterproof dustproof, junction box 4 is made by aluminum alloy, stainless steel material.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. An electric power termination device, characterized in that: the wire connecting device comprises an upper cover (1) and a wire connecting shell (4), wherein a boss is arranged at the central position inside the wire connecting shell (4), a wire connecting seat (3) is arranged on the boss through a screw, and the upper cover (1) with a sealing ring (2) is arranged above the wire connecting shell (4) through the screw.
2. A power wiring device as in claim 1, wherein: the upper cover (1) is made of aluminum alloy and stainless steel materials, a groove is formed in the inner side surface of the upper cover, and a sealing ring (2) is arranged in the groove.
3. A power wiring device as in claim 1, wherein: the sealing ring (2) adopts an O-shaped ring or a V-shaped sealing ring.
4. A power wiring device as in claim 1, wherein: the wire holder (3) is made of brass, aluminum alloy and stainless steel materials.
5. A power wiring device as in claim 1, wherein: the wiring shell (4) consists of a fixed lug (41), a round shell (42), a positioning lug (43) and a threading pipe (44); the top lateral surface of circular casing (42) fixedly be equipped with left and right symmetrical fixed ear (41), the bottom lateral surface of circular casing (42) is fixed be equipped with left and right symmetrical locating ear (43), the lateral surface of circular casing (42) is fixed be equipped with inside threading pipe (44) that link up.
6. A power wiring device as in claim 5, wherein: the threading pipe (44) and the positioning lug (43) form a vertical angle.
7. A power wiring device as in claim 5, wherein: the threading pipe (44) and the fixing lug (41) form an angle of 135 degrees.
8. A power wiring device as in claim 5, wherein: the wiring shell (4) is made of aluminum alloy and stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322337826.4U CN220753767U (en) | 2023-08-30 | 2023-08-30 | Electric power wiring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322337826.4U CN220753767U (en) | 2023-08-30 | 2023-08-30 | Electric power wiring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220753767U true CN220753767U (en) | 2024-04-09 |
Family
ID=90564643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322337826.4U Active CN220753767U (en) | 2023-08-30 | 2023-08-30 | Electric power wiring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220753767U (en) |
-
2023
- 2023-08-30 CN CN202322337826.4U patent/CN220753767U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |