CN218850532U

CN218850532U - Generator junction box with bidirectional outlet structure

Info

Publication number: CN218850532U
Application number: CN202223447529.7U
Authority: CN
Inventors: 汪敏军
Original assignee: Hangzhou Haoshi Technology Co ltd
Current assignee: Hangzhou Haoshi Technology Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-04-11
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses a generator junction box with two-way outlet structure, including box body and lid, the upper end of box body is provided with the installing frame, the lid sets up in the upper end of installing frame, the inside upper end of box body has set gradually copper bar subassembly, wiring copper bar three, wiring copper bar one and wiring copper bar two from the past backward. This generator terminal box with two-way outlet structure, in the use, install the cable through cascaded winding displacement mode, the cable installation of two directions can be compromise to the output simultaneously, when needs change outlet direction, need not install the wiring copper bar in the terminal box again, convenient to use person installs the use to the terminal box, can accelerate the inside circulation of air of lid, and discharge from the thermovent, thereby reduce the inside temperature of lid, reduce the harm of high temperature environment to the terminal box, reduce external dust to the copper bar subassembly, wiring copper bar one, the damage of wiring copper bar two and wiring copper bar three.

Description

Generator junction box with bidirectional outlet structure

Technical Field

The utility model relates to a generator junction box technical field specifically is a generator junction box with two-way outlet structure.

Background

The generator is a device for converting mechanical energy into electric energy by utilizing the principle of electromagnetic induction, a junction box is required to be arranged on a motor shell in the using process of the generator, the electric energy generated by the generator is connected to a copper bar of the junction box through an internal cable, and an external cable is connected with the copper bar of the junction box to obtain the electric energy.

The patent document with the publication number of CN202889071U discloses a generator junction box, which comprises a box body and a wiring board arranged in the box body, wherein an insulating plate is arranged on the wiring board, a plurality of I-shaped copper bars are fixedly arranged on the insulating plate, the copper bars run through the insulating plate, the copper bars on one side of the insulating plate form internal wiring copper bars, and the copper bars on the other side of the insulating plate form external wiring copper bars. The utility model discloses a will give the inside wiring end of producer and separately with the outside wiring end of giving in the customer, make producer and customer's wiring not influence each other.

In the use process of the device, although the internal terminal for a manufacturer can be separated from the external terminal for a client, so that the connection of the manufacturer and the client is not influenced mutually, in the use process, because only one wire outlet is arranged in the device, when the wire outlet direction needs to be changed, the connecting copper bar in the junction box needs to be installed again, the junction box is not convenient for a user to install and use, and therefore, the generator junction box with the bidirectional wire outlet structure is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a generator junction box with two-way outlet structure 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: the utility model provides a generator junction box with two-way outlet structure, includes box body and lid, the upper end of box body is provided with the installing frame, the lid sets up in the upper end of installing frame, the inside upper end of box body has set gradually copper bar subassembly, wiring copper bar three, wiring copper bar one and wiring copper bar two from the past backward, and the copper bar subassembly includes insulator, copper bar main part, output and input, the upper end of insulator is provided with the copper bar main part, and the upper end right side of copper bar main part is provided with the output, both ends all are provided with the input around the copper bar main part.

Furthermore, a wire guide port is formed in the middle of the lower end of the box body, and the wire guide port and the box body are integrally connected.

Furthermore, the left end and the right end of the box cover are both provided with wire outlets, and the wire outlets are fixedly connected with the box cover.

Furthermore, a truncated cone-shaped rubber ring is arranged at the left end of the wire outlet, and the truncated cone-shaped rubber ring is connected with the wire outlet in an adhesion manner.

Furthermore, the front end of the box cover is provided with a heat dissipation port, and the heat dissipation port and the box cover are integrally connected.

Furthermore, the inside of thermovent is provided with the dust screen, and the dust screen is connected for inlaying with the thermovent.

Furthermore, a micro motor is arranged at the upper end of the inside of the box cover, and fan blades are arranged at the lower end of the micro motor.

Further, the copper bar main body is fixedly connected with the output end, and the copper bar main body is welded with the input end.

The utility model provides a generator junction box with two-way outlet structure possesses following beneficial effect: in the use, install the cable through cascaded winding displacement mode, the cable installation of two directions can be compromise to the output simultaneously, when needs change the direction of being qualified for the next round of competitions, need not install the wiring copper bar in the terminal box again, convenient to use person installs the terminal box and uses, can accelerate the inside circulation of air of lid, and discharge from the thermovent, thereby reduce the inside temperature of lid, reduce the harm of high temperature environment to the terminal box, reduce external dust to the copper bar subassembly, wiring copper bar one, the damage of wiring copper bar two and wiring copper bar three.

1. The utility model discloses a box body, the lid, the outlet, round platform shape rubber circle, the copper bar subassembly, the output, the input, wiring copper bar one, wiring copper bar two, the setting of wiring copper bar three and wire guide, in use, at first separate box body and lid, pass the wire guide with the cable again, and be connected with the input in the copper bar subassembly, after connecting, can be according to the needs of cable quantity, again with other cable and wiring copper bar one, wiring copper bar two and three going forward to be connected, be connected the cable that corresponds again with the output in the copper bar subassembly, after connecting, pass the outlet and the round platform shape rubber circle at both ends about the lid with the cable, again be connected the lid through the installing frame with the box body, in this in-process, use the copper bar subassembly, wiring copper bar one, wiring copper bar two and wiring copper bar three cable are connected, install the cable through the mode of cascaded winding displacement, can more the person of being convenient for use installs, the output can compromise the cable installation of two directions, when the terminal box is installed again, the wiring copper bar does not need to install the use again, the wiring.

2. The utility model discloses a lid, the copper bar subassembly, micro motor, the setting of flabellum and thermovent, during the use, micro motor can drive the flabellum and rotate, the inside circulation of air of lid accelerates, will follow the inside hot-air of wire mouth entering lid and discharge through the thermovent, reduce the inside temperature of lid, reduce the harm of hot-air to the copper bar subassembly, at this in-process, micro motor, the use of flabellum box thermovent, the inside circulation of air of lid can accelerate, and discharge from the thermovent, thereby reduce the inside temperature of lid, reduce the harm of high temperature environment to the terminal box, the life of generator terminal box has been prolonged.

Drawings

Fig. 1 is a schematic front view of a junction box of a generator with a bidirectional outlet structure according to the present invention;

fig. 2 is a schematic front sectional view of a junction box of a generator with a bidirectional outlet structure according to the present invention;

fig. 3 is a schematic side view and sectional structural view of a generator junction box with a bidirectional outlet structure according to the present invention;

fig. 4 is a schematic side view of a junction box of a generator with a bidirectional outlet structure according to the present invention;

fig. 5 is a schematic top cross-sectional view of a junction box of a generator with a bidirectional outlet structure according to the present invention;

fig. 6 is a schematic view of a three-dimensional structure of a box body of a junction box of a generator with a bidirectional outlet structure.

In the figure: 1. a box body; 2. a box cover; 3. an outlet; 4. a truncated cone-shaped rubber ring; 5. a dust screen; 6. a copper bar assembly; 601. an insulator; 602. a copper bar main body; 603. an output end; 604. an input end; 7. a first wiring copper bar; 8. a second wiring copper bar; 9. a third wiring copper bar; 10. a micro motor; 11. a fan blade; 12. a wire guide port; 13. installing a frame; 14. and a heat dissipation port.

Detailed Description

As shown in fig. 1-6, a generator junction box with a bidirectional outlet structure comprises a box body 1 and a box cover 2, wherein the upper end of the box body 1 is provided with a mounting frame 13, the box cover 2 is arranged at the upper end of the mounting frame 13, the upper end inside the box body 1 is sequentially provided with a copper bar assembly 6, a third connecting copper bar 9, a first connecting copper bar 7 and a second connecting copper bar 8 from front to back, the copper bar assembly 6 comprises an insulator 601, a copper bar main body 602, an output end 603 and an input end 604, the upper end of the insulator 601 is provided with the copper bar main body 602, the right side of the upper end of the copper bar main body 602 is provided with the output end 603, the front end and the rear end of the copper bar main body 602 are both provided with the input end 604, the copper bar main body 602 is fixedly connected with the output end 603, the copper bar main body 602 is welded with the input end 604, the middle part of the lower end of the box body 1 is provided with a wire guide opening 12, and the wire guide opening 12 is integrally connected with the box body 1, firstly, separating the box body 1 from the box cover 2, then passing the cable through the wire guide port 12 and connecting the cable with the input end 604 in the copper bar component 6, after the connection, connecting the other cable with the first connecting copper bar 7, the second connecting copper bar 8 and the third connecting copper bar 9 according to the requirement of the number of the cables, then connecting the corresponding cable with the output end 603 in the copper bar component 6, after the connection, passing the cable through the wire outlets 3 and the circular truncated cone-shaped rubber rings 4 at the left and right ends of the box cover 2, then connecting the box cover 2 with the box body 1 through the mounting frame 13, in the process, connecting the cable by using the copper bar component 6, the first connecting copper bar 7, the second connecting copper bar 8 and the third connecting copper bar 9, mounting the cable in a step-type wire arrangement mode, being more convenient for a user to mount, and simultaneously mounting the cable at the output end 603 in two directions, when the outgoing direction needs to be changed, the wiring copper bar in the wiring box does not need to be installed again, a user can install and use the wiring box conveniently, wire outlets 3 are formed in the left end and the right end of the box cover 2, the wire outlets 3 are fixedly connected with the box cover 2, a truncated cone-shaped rubber ring 4 is arranged at the left end of the wire outlets 3, the truncated cone-shaped rubber ring 4 is connected with the wire outlets 3 in an adhesive mode, during installation, the truncated cone-shaped rubber ring 4 is arranged at the left end of the wire outlets 3, cables penetrate from the inside to the outside of the box cover 2, external dust can be prevented from entering the inside of the box cover 2, the dustproof mesh 5 is arranged inside the heat dissipation port 14, when heat dissipation is achieved, the situation that external dust enters the inside of the box cover 2 and influences normal use of the wiring box is avoided, in the process, the truncated cone-shaped rubber ring 4 and the dustproof mesh 5 are used, the situation that the external dust enters the inside of the box cover 2 can be effectively reduced, and accordingly damage to the copper bar assembly 6, the first wiring copper bar 7, the second wiring copper bar 8 and the third wiring copper bar 9 is reduced, the service life of the first wiring copper bar 7 and the third wiring copper bar 9 is prolonged.

As shown in fig. 1, 3 and 6, a heat dissipation port 14 is disposed at the front end of the box cover 2, the heat dissipation port 14 is integrally connected with the box cover 2, a dust screen 5 is disposed inside the heat dissipation port 14, the dust screen 5 is connected with the heat dissipation port 14 in an embedded manner, a micro motor 10 is disposed at the upper end inside the box cover 2, and fan blades 11 are disposed at the lower end of the micro motor 10, when the junction box is used, the micro motor 10 drives the fan blades 11 to rotate, so as to accelerate air circulation inside the box cover 2, and discharge hot air entering the box cover 2 from the wire guide 12 through the heat dissipation port 14, thereby reducing the temperature inside the box cover 2, and reducing damage of the hot air to the copper bar assembly 6.

In summary, in the generator junction box with the bidirectional outlet structure, when in use, the box body 1 is firstly separated from the box cover 2, the cable passes through the wire guide port 12 and is connected with the input end 604 in the copper bar assembly 6, after connection, according to requirements in use, another cable is connected with the first connecting copper bar 7, the second connecting copper bar 8 and the third connecting copper bar 9, and then the corresponding cable is connected with the output end 603 in the copper bar assembly 6, wherein the copper bar assembly 6 is as long as the second connecting copper bar 8 but the output end 603 is in an opposite position, the first connecting copper bar 7 is as long as the third connecting copper bar 9 but the output end 603 is in an opposite position, and the copper bar assembly 6 is longer than the first connecting copper bar 7, after connection, the cable passes through the wire outlet 3 and the circular truncated cone-shaped rubber ring 4 at the left end and the right end of the box cover 2, then the box cover 2 is connected with the box body 1 through the mounting frame 13, when in use, the micro motor 10 can drive the fan blade 11 to rotate, the circulation of air inside of the box cover 2 is accelerated, the air enters the wire guide port 3 and the air inside of the box cover 2 and the dust can be prevented from entering the heat dissipation ring 14 inside of the box cover 2 and entering the heat sink of the heat sink ring 2, and the heat sink of the heat sink assembly 2, the dust can be prevented from entering the outside of the heat sink box cover 2.

Claims

1. The utility model provides a generator junction box with two-way outlet structure, includes box body (1) and lid (2), its characterized in that, the upper end of box body (1) is provided with installing frame (13), lid (2) set up in the upper end of installing frame (13), the inside upper end of box body (1) has set gradually copper bar subassembly (6), wiring copper bar three (9), wiring copper bar (7) and wiring copper bar two (8) in the past backward, and copper bar subassembly (6) include insulator (601), copper bar main part (602), output (603) and input (604), the upper end of insulator (601) is provided with copper bar main part (602), and the upper end right side of copper bar main part (602) is provided with output (603), both ends all are provided with input (604) around copper bar main part (602).

2. The generator junction box with the bidirectional outlet structure as claimed in claim 1, wherein a wire guide opening (12) is formed in the middle of the lower end of the box body (1), and the wire guide opening (12) is integrally connected with the box body (1).

3. The generator junction box with the bidirectional outlet structure as claimed in claim 1, wherein outlets (3) are provided at both left and right ends of the box cover (2), and the outlets (3) are fixedly connected with the box cover (2).

4. The generator junction box with the bidirectional outlet structure as claimed in claim 3, wherein a truncated cone-shaped rubber ring (4) is disposed at the left end of the outlet (3), and the truncated cone-shaped rubber ring (4) is connected with the outlet (3) in an adhesive manner.

5. The generator junction box with the bidirectional outlet structure as claimed in claim 1, wherein a heat dissipation opening (14) is provided at a front end of the box cover (2), and the heat dissipation opening (14) and the box cover (2) are integrally connected.

6. The generator junction box with the bidirectional outlet structure as claimed in claim 5, wherein a dust screen (5) is disposed inside the heat dissipating port (14), and the dust screen (5) is connected to the heat dissipating port (14) in an embedded manner.

7. The generator junction box with the bidirectional outlet structure as claimed in claim 1, wherein a micro motor (10) is disposed at an inner upper end of the box cover (2), and a fan blade (11) is disposed at a lower end of the micro motor (10).

8. The generator junction box with the bidirectional outlet structure as claimed in claim 1, wherein the copper bar main body (602) is fixedly connected to the output end (603), and the copper bar main body (602) is welded to the input end (604).