CN214313688U

CN214313688U - 50A female power pack

Info

Publication number: CN214313688U
Application number: CN202120468691.3U
Authority: CN
Inventors: 周裕辉
Original assignee: Shenzhen Xinhuida Technology Co ltd
Current assignee: Shenzhen Xinhuida Technology Co ltd
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-09-28
Anticipated expiration: 2031-03-04

Abstract

The utility model discloses a female seat power pack of 50A, include: the box body, the box cover, the sleeve and the female power supply; the box cover is arranged on the box body, the sleeve is arranged on the box cover, the female seat power supply is arranged in the sleeve, and a water-stop sheet is arranged on the female seat power supply. Female power pack of 50A thereby reach the effect of preventing wind waterproof protection against electric shock through the junction setting with power transmission line and female power in the inside of this power pack, simultaneously can realize the sealing of female power through the sleeve pipe when female power does not peg graft the plug, prevent that the rainwater infiltration cover is intraductal to cause the short circuit, the water-stop sheet that sets up on the female power simultaneously when rainy can be under connecting plug's state, will permeate the inside rainwater of power pack along the gap of sleeve pipe and female power connection department and stop, prevent the rainwater and continue to permeate the junction of female power and power transmission line along female power, avoid the condition of short circuit to appear in the power cord in the power pack.

Description

50A female power pack

Technical Field

The utility model relates to an electrical technology field, more specifically say, the utility model relates to a female seat power pack of 50A.

Background

Traditional electrical equipment is connected with the generator through the power transmission line, expose in rainwater and dust weather for a long time at open air generator, consequently to the sealed requirement of power pack stricter, the sealed of power pack on the present market is only to carry out the pin connection after buckling the power pack lid, and is obvious to the rainfall water-proof effects of short time, but meets sleet weather when the plug, the rainwater can be followed socket department and is led to the inside corruption of power pack and the short circuit of power transmission line and open circuit finally to the inside infiltration of power pack. Therefore, there is a need for a 50A female power pack that at least partially solves the problems of the prior art.

SUMMERY OF THE UTILITY MODEL

In the summary section a series of concepts in a simplified form is introduced, which will be described in further detail in the detailed description section. The inventive content does not imply any attempt to define the essential features and essential features of the claimed solution, nor is it implied to be intended to define the scope of the claimed solution.

For at least partly solving above-mentioned problem, the utility model provides a female seat power pack of 50A, include: the box body, the box cover, the sleeve and the female power supply; the box cover is arranged on the box body, the sleeve is arranged on the box cover, the female seat power supply is arranged in the sleeve, and a water-stop sheet is arranged on the female seat power supply.

Preferably, the front surface of the box body is provided with a first opening and a mounting hole, the mounting hole is positioned below the first opening, the top surface of the box body is provided with a second opening, and the left wall, the right wall and the rear wall of the box body are provided with reserved hole covers.

Preferably, the lid includes diaphragm and riser, the diaphragm sets up the top of riser, all be provided with first baffle on the antetheca of diaphragm, back wall and the right wall, all be provided with the second baffle on the antetheca of riser and the back wall, be provided with first through-hole and second through-hole on the riser, the second through-hole is located the below of first through-hole and with the mounting hole suits.

Preferably, the sleeve comprises a first limit ring, a rotating shaft, a sealing cover and a pipe body; the first limiting ring is arranged at the front end of the tube body, the sealing cover is connected with the first limiting ring through the rotating shaft, a slot is formed in the rear end of the tube body, the female seat power supply is arranged in the tube body and is connected with the tube body through the slot, the tube body is inserted into the first through hole, and the rear surface of the first limiting ring is connected with the front surface of the vertical plate.

Preferably, the water-stop sheet is arranged on the outer side wall of the female seat power supply, and the front surface of the water-stop sheet is connected with the rear surface of the vertical sheet.

Preferably, an insert block is arranged on the outer side wall of the female socket power supply, the insert block is matched with the slot, the insert block is inserted into the slot, and the rear surface of the insert block is connected with the front surface of the water-stop sheet.

Preferably, the sealing cover is provided with a sealing ring, the outer diameter of the sealing ring is adapted to the inner diameter of the pipe body, and the inner diameter of the sealing ring is adapted to the outer diameter of the female power supply.

Compared with the prior art, the utility model discloses at least, including following beneficial effect:

1. female power pack of 50A thereby reach the effect of preventing wind waterproof protection against electric shock through the junction setting with power transmission line and female power in the inside of this power pack, simultaneously can realize the sealing of female power through the sleeve pipe when female power does not peg graft the plug, prevent that the rainwater infiltration cover is intraductal to cause the short circuit, the water-stop sheet that sets up on the female power simultaneously when rainy can be under connecting plug's state, will permeate the inside rainwater of power pack along the gap of sleeve pipe and female power connection department and stop, prevent the rainwater and continue to permeate the junction of female power and power transmission line along female power, avoid the condition of short circuit to appear in the power cord in the power pack.

The 50A female power pack of the present invention, other advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is an exploded schematic view of a 50A female power pack of the present invention.

Fig. 2 is a schematic structural view of a 50A female power pack of the present invention.

Fig. 3 is a schematic structural diagram of a box body in a 50A female power box of the present invention.

Fig. 4 is a schematic structural view of the box cover of the 50A female power box of the present invention.

Fig. 5 is a schematic structural diagram of a sleeve in a 50A female power box of the present invention.

Fig. 6 is a schematic structural diagram of the female power supply in the 50A female power supply box of the present invention.

In the figure: the device comprises a box body 1, a first opening 11, a second opening 12, a reserved hole cover 13, a mounting hole 14, a box cover 2, a transverse plate 21, a first baffle 211, a vertical plate 22, a second baffle 221, a first through hole 222, a second through hole 223, a sleeve 3, a first limiting ring 31, a rotating shaft 32, a sealing cover 33, a pipe body 34, a slot 341, a female seat power supply 4, an insert block 41 and a water-stop plate 5.

Detailed Description

The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

As shown in fig. 1-6, the utility model provides a female seat power pack of 50A, include: the box comprises a box body 1, a box cover 2, a sleeve 3 and a female power supply 4; the box cover 2 is arranged on the box body 1, the sleeve 3 is arranged on the box cover 2, the female power supply 4 is arranged in the sleeve 3, and the female power supply 4 is provided with a water-stop sheet 5.

The working principle of the technical scheme is as follows: install sleeve pipe 3 on lid 2 at first when this power pack is installed, then install water-stop sheet 5 on female seat power 4, later be connected female seat power 4 and sleeve pipe 3 fixedly, then connect water-stop sheet 5 and lid 2 fixedly, place box body 1 at the mounted position afterwards, then pass box body 1 with the power transmission line of generator and be connected with female seat power 4, detain lid 2 on box body 1 after power transmission line and female seat power 4 are connected and are accomplished, then carry out fixed connection through the screw and can accomplish the installation.

The beneficial effects of the above technical scheme are that: thereby reach the effect of preventing wind, water and electricity shock through the junction setting with power transmission line and female seat power 4 in the inside of this power pack, can realize female seat power 4's sealed through sleeve pipe 3 when female seat power 4 does not peg graft the plug simultaneously, prevent that rainwater from permeating the interior short circuit that causes of sleeve pipe 3, the water-stop sheet 5 that sets up on female seat power 4 simultaneously when rainy can be under connecting plug's state, will permeate the inside rainwater of power pack along the gap of sleeve pipe 3 and female seat power 4 junction and stop, prevent that the rainwater from continuing to permeate the junction of female seat power 4 and power transmission line along female seat power 4, avoid the power cord in the power pack the condition of short circuit to appear.

In one embodiment, the front surface of the box body 1 is provided with a first opening 11 and a mounting hole 14, the mounting hole 14 is positioned below the first opening 11, the top surface of the box body 1 is provided with a second opening 12, and the left wall, the right wall and the rear wall of the box body 1 are provided with reserved hole covers 13.

The working principle of the technical scheme is as follows: the front and the top surface of box body 1 are the opening design, first opening 11 and second opening 12 all can seal through lid 2, the design of first opening 11 and second opening 12 makes things convenient for operating personnel to install and maintain the power transmission line, avoid appearing the inconvenient condition of operation when the power transmission line is short excessively, mounting hole 14 below first opening 11 can be used for fixed mounting's lid 2, simultaneously at the left wall of box body 1, all be provided with on right wall and the back wall and reserve handhole door 13, can be according to the installation position of actual installation needs autonomous selection power transmission line.

The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, the front of box body 1 and the installation that the top surface all left the opening and can make things convenient for operating personnel to the power transmission line, and all be provided with reservation handhole door 13 on each lateral wall of box body 1 and can change the direction that the power transmission line got into box body 1 according to actual need, prevent that the mounted position of power pack is too narrow and small and lead to the condition that the power transmission line just can install after need buckling to appear, the fracture damage that the power transmission line leads to because buckle has also been avoided, reservation handhole door 13 all seals on the lateral wall of box body 1, only need tear it down when needing to use and can use, 2 lid on box body 1 after through mounting hole 14 alright with fixing lid 2 on box body 1.

In one embodiment, the box cover 2 includes a horizontal plate 21 and a vertical plate 22, the horizontal plate 21 is disposed on top of the vertical plate 22, the front wall, the rear wall and the right wall of the horizontal plate 21 are all provided with a first baffle 211, the front wall and the rear wall of the vertical plate 22 are all provided with a second baffle 221, the vertical plate 22 is provided with a first through hole 222 and a second through hole 223, and the second through hole 223 is located below the first through hole 222 and is adapted to the mounting hole 14.

The working principle of the technical scheme is as follows: the transverse plate 21 can completely cover the second opening 12 to prevent rainwater from entering, meanwhile, the vertical plate 22 can completely cover the first opening 11, the transverse plate 21 and the vertical plate 22 form the inverted L-shaped box cover 2, the first baffle 211 and the second baffle 221 can prevent rainwater from entering the box body 1 from the joint of the box cover 2 and the box body 1, the first through hole 222 of the vertical plate is used for installing the sleeve 3, the position of the second through hole 223 is matched with the installation hole 14, and after the box cover 2 is fastened, a screw penetrates through the second through hole 223 and the installation hole 14 to fix the box cover 2 and the box body 1.

The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, diaphragm 21 and riser 22 prevent the entering of rainwater with first opening 11 and second opening 12 are sealed, and first baffle 211 and second baffle 221 can prevent the rainwater from flowing backward simultaneously, and first through-hole 222 provides the mounted position for the installation of sleeve pipe 3, and second through-hole 223 then suits with mounting hole 14, can pass second through-hole 223 and mounting hole 14 through the screw after with lid 2 lock on box body 1 and fix.

In one embodiment, the sleeve 3 includes a first retainer ring 31, a rotating shaft 32, a sealing cover 33, and a tubular body 34; the first limit ring 31 is arranged at the front end of the tube body 34, the sealing cover 33 is connected with the first limit ring 31 through the rotating shaft 32, a slot 341 is arranged at the rear end of the tube body 34, the female socket power supply 4 is arranged in the tube body 34 and is connected with the tube body 34 through the slot 341, the tube body 34 is inserted into the first through hole 222, and the rear surface of the first limit ring 31 is connected with the front surface of the vertical plate 22.

The working principle of the technical scheme is as follows: sleeve pipe 3 provides the mounted position and can realize the sealed of body 34 through sealed lid 33 when not pegging graft the plug for female seat power 4, sealed lid 33 can take off from first spacing ring 31 through rotation axis 32 when pegging graft the plug, first spacing ring 31 joint is fixed on riser 22 and through the screw, prevent that sleeve pipe 3 from taking place to remove, female seat power 4 pegs graft through slot 341 and carries out the position and prescribe a limit to and prevent that female seat power 4 from taking place to rotate in body 34.

The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, first spacing ring 31 when playing limiting displacement, can also realize sealed effect, prevent that the rainwater from leading to the fact the short circuit from 1 inside infiltration box body of gap department infiltration between first spacing ring 31 and the riser 22, female seat power 4 is connected and installs the inside at body 34 through slot 341 and body 34, prevent female seat power 4 along with rotate together and rock the junction that leads to power transmission line and female seat power 4 not hard up and the electric leakage in the plug.

In one embodiment, the water-stop sheet 5 is disposed on the outer sidewall of the female seat power source 4, and the front surface of the water-stop sheet 5 is connected to the rear surface of the riser 22.

The working principle of the technical scheme is as follows: the water-stop sheet 5 is installed on the rear surface of the vertical plate 22 through screws to play a waterproof role, and because the water-stop sheet 5 is fixedly connected with the outer side wall of the female power supply 4, the female power supply 4 can be prevented from falling off when the plug is plugged.

The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, water-stop sheet 5 had both played the limiting displacement to female seat power 4, prevented that female seat power 4 from appearing not hard up and sliding in the plug to when the rainwater permeated into box body 1 inside along female seat power 4, water-stop sheet 5 had still played the effect that prevents the rainwater and continue along female seat power 4 infiltration, thereby realized waterproof effect.

In one embodiment, an insertion block 41 is disposed on an outer side wall of the female socket power supply 4, the insertion block 41 is adapted to the insertion slot 341, the insertion block 41 is inserted into the insertion slot 341, and a rear surface of the insertion block 41 is connected to a front surface of the water-stop sheet 5.

The working principle of the technical scheme is as follows: insert the plug 41 in the slot 341 in female seat power 4 of installation to reach female seat power 4's axial limiting action, prevent to follow the plug at the female seat power 4 of plug-in-process and rotate together, and plug 41 and slot 341 all are located first through-hole 222 after the plug is good, consequently can also play the effect of joint to plug 41 after the rear surface of water-stop sheet 5 and riser 22 is connected, female seat power 4 takes place the displacement when preventing the plug.

The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, the cooperation of slot 341 and inserted block 41 makes female seat power 4 can not rotate in plug, and the water-stop sheet 5 encapsulates inserted block 41 in first through-hole 222 and carries out the position to inserted block 41 and prescribes a limit to simultaneously, prevents female seat power 4 when plug from taking place the displacement.

In one embodiment, the sealing cover 33 is provided with a sealing ring having an outer diameter corresponding to the inner diameter of the tube 34, and an inner diameter corresponding to the outer diameter of the female power source 4.

The working principle and the beneficial effects of the technical scheme are as follows: through the design of above-mentioned structure, when female seat power 4 in the sleeve pipe 3 does not have the plug of pegging graft, can cover sealed lid 33 and prevent the entering of rainwater and dust, the external diameter of sealing ring and the internal diameter of body 34 suit to the internal diameter of sealing ring suits with female seat power 4's external diameter, can make things convenient for the plug of sealed lid 33.

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", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application suitable for this invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details shown and described herein without departing from the general concept defined by the claims and their equivalents.

Claims

1. A50A female power pack, comprising: the box body (1), the box cover (2), the sleeve (3) and the female power supply (4); the box cover (2) is arranged on the box body (1), the sleeve (3) is arranged on the box cover (2), the female power supply (4) is arranged in the sleeve (3), and the female power supply (4) is provided with a water-stop sheet (5).

2. The 50A female power supply box according to claim 1, wherein the front surface of the box body (1) is provided with a first opening (11) and a mounting hole (14), the mounting hole (14) is positioned below the first opening (11), the top surface of the box body (1) is provided with a second opening (12), and the left wall, the right wall and the rear wall of the box body (1) are provided with reserved hole covers (13).

3. The 50A female power supply box of claim 2, characterized in that, the lid (2) includes a horizontal plate (21) and a vertical plate (22), the horizontal plate (21) is arranged on the top of the vertical plate (22), first baffles (211) are arranged on the front wall, the rear wall and the right wall of the horizontal plate (21), second baffles (221) are arranged on the front wall and the rear wall of the vertical plate (22), first through holes (222) and second through holes (223) are arranged on the vertical plate (22), and the second through holes (223) are arranged below the first through holes (222) and are adapted to the mounting holes (14).

4. A 50A female power pack according to claim 3, wherein the sleeve (3) comprises a first stop collar (31), a rotating shaft (32), a sealing cap (33) and a tubular body (34); the first limiting ring (31) is arranged at the front end of the tube body (34), the sealing cover (33) is connected with the first limiting ring (31) through the rotating shaft (32), a slot (341) is formed in the rear end of the tube body (34), the female seat power source (4) is arranged in the tube body (34) and connected with the tube body (34) through the slot (341), the tube body (34) is inserted into the first through hole (222), and the rear surface of the first limiting ring (31) is connected with the front surface of the vertical plate (22).

5. The 50A female socket power pack according to claim 4, wherein the water-stop sheet (5) is provided on an outer side wall of the female socket power pack (4), and a front surface of the water-stop sheet (5) is connected to a rear surface of the riser (22).

6. The 50A female power supply box according to claim 5, characterized in that an insert block (41) is arranged on the outer side wall of the female power supply (4), the insert block (41) is adapted to the slot (341), the insert block (41) is inserted into the slot (341), and the rear surface of the insert block (41) is connected with the front surface of the water-stop plate (5).

7. A50A female socket power supply box according to claim 4, characterized in that the sealing cover (33) is provided with a sealing ring, the outer diameter of which is adapted to the inner diameter of the tube body (34), and the inner diameter of which is adapted to the outer diameter of the female socket power supply (4).