CN217135287U

CN217135287U - Junction box and generator set

Info

Publication number: CN217135287U
Application number: CN202220223260.5U
Authority: CN
Inventors: 杨歌; 冯辉亮; 张晓军; 杨建攀
Original assignee: Chongqing Longxin New Energy Technology Co ltd
Current assignee: Chongqing Longxin New Energy Technology Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-08-05
Anticipated expiration: 2032-01-27

Abstract

The utility model relates to a terminal box and generating set, including connecting the box body on the generating set panel, be provided with socket ontology, insurance piece installing zone on the box body, socket ontology with the insurance piece installing zone borders on the setting, socket ontology top or below are provided with the status indication district, the insurance piece installing zone is provided with the function control district. The multifunctional junction box is integrated with multiple functions, solves the problem of direct current output wiring of the direct current generator, is connected by a plug and a socket, and is convenient and fast.

Description

Junction box and generator set

Technical Field

The utility model relates to a generating set technical field, concretely relates to generating set's terminal box.

Background

With the continuous development of the generator set, the products with humanized design and high integration level are more and more emphasized in the market competition. Multifunctional integral type socket convenience of customers connects consumer and generator, improves generating set and uses travelling comfort and convenience. The common direct-current output generator set has no output socket, only has an independent positive terminal and an independent negative terminal, and a user can finish wiring only by adopting a special tool; or the socket is arranged, but the socket and the positive and negative terminals are connected by using electric wires, so that the installation and the use are inconvenient for users.

Therefore, in order to solve the above problems, there is a need for a junction box which can be conveniently used by a user while improving safety.

Disclosure of Invention

The utility model aims at the not enough of prior art, provide a terminal box, can convenience of customers operation to improve the security.

The technical scheme of the utility model is that: the utility model discloses a junction box, including connecting the box body on the generating set panel, be provided with socket ontology, rupture disk installing zone on the box body, socket ontology with the rupture disk installing zone borders on the setting.

Further, still include socket ontology top or below are provided with the status indication district, the rupture disc installing zone is provided with the function control district.

Further, the rupture disc installing zone is provided with shield I, the one end of shield I extends towards the box body direction and forms the anticreep buckle, seted up on the box body with anticreep buckle matched with anticreep draw-in groove, but anticreep buckle chucking/release connect in the anticreep draw-in groove, the relative one end of shield I and anticreep buckle extends towards the box body direction and forms the boss, the outside extension in rupture disc installing zone bottom forms place of shield I and delay the platform, place delay the platform seted up with boss matched with recess.

Furthermore, the boss is provided with a through hole.

Further, be provided with shield II on the socket ontology, shield II with the socket ontology is articulated to be connected.

Further, the status indication area is provided with a status indicator light and/or a display.

Further, the lower part of the safety piece mounting area forms a safety piece mounting groove, and the safety piece mounting groove is fixedly connected with a safety piece and a standby safety piece through a fixing piece.

Further, still including setting up the buckle of socket ontology one side terminal surface.

Further, the function control area is provided with a dial switch assembly.

The utility model also discloses a generator set, which at least comprises a junction box arranged on a panel of the generator set, when in use, the dustproof cover is opened, and a plug is inserted, thereby solving the direct current output wiring problem of the direct current generator, and the generator set is connected by a plug and a socket, thereby being convenient and rapid;

the utility model has the advantages that: the utility model discloses a junction box, an integrated junction box is added on a panel of a generator set, multiple functions are integrated on the junction box, the direct current output wiring problem of a direct current generator is solved, the junction box is connected by a plug and a socket, the junction box is convenient and quick, a safety sheet is connected in an output loop, the safety of the output loop is protected, a standby safety sheet is provided at the same time, and the replacement by a user is convenient; the dial switch and the learning switch are integrated, so that a user can adjust the output voltage through the dial switch and is matched with the remote controller through the learning switch.

Drawings

FIG. 1 is a schematic diagram of an explosion structure of a first embodiment of the present invention

FIG. 2 is a schematic view of the first embodiment of the present invention after installation

FIG. 3 is a schematic structural view of the dust cover I of the present invention

FIG. 4 is an exploded view of a second embodiment of the present invention

FIG. 5 is a schematic structural view of the dial switch assembly of the present invention

FIG. 6 is a schematic view of a second embodiment of the present invention after installation

In the attached drawing, 1 is a dial switch assembly, 1-1 is a PCB (printed Circuit Board), 1-2 is a learning switch, 1-3 is a dial switch, 2 is a

wiring copper sheet

1, 3 is a

wiring copper sheet

2, 4 is a safety sheet, 5 is a standby safety sheet, 6 is a dust cover I, 6-1 is a boss, 6-2 is an anti-falling buckle, 6-3 is an anti-falling clamping groove, 7 is a dust cover II, 7-1 is a dust cover II hinged seat, 8 is a spring, 9 is a pin, 10 is a socket body, 10-1 is a socket body hinged seat, 10-2 is a buckle, 11 is a

copper terminal

1, 12 is a

copper terminal

2, 13 is an overload/operation indicator lamp, 14 is an engine oil indicator lamp, 15 is a box body, 16 is a placing buffer table, 16-1 is a groove, and 17 is a generator.

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 efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front, rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

First embodiment

Referring to fig. 1-3, a first embodiment of the present invention provides a junction box, including a box body (15) connected to a panel of a generator set, wherein the box body (15) is provided with a socket body (10) and a rupture disc mounting area, and the socket body (10) is disposed adjacent to the rupture disc mounting area; the lower part of the safety piece mounting area is provided with a safety piece mounting groove, the safety piece mounting groove is provided with a connecting safety piece (4) and a standby safety piece (5), at least one of the mounting grooves is a safety piece mounting groove, one of the mounting grooves is a standby safety piece mounting groove, and a plurality of standby safety piece mounting grooves can be arranged; the socket body is arranged below the safety piece mounting area, the socket body (10) is connected with the safety piece (4) through a wiring copper sheet 1 (2) and a wiring copper sheet 2 (3), the inclined plane end of the wiring copper sheet 1 (2) is assembled from the rear of the box body (15), penetrates through the box body (15) and penetrates out of the front of the box body, the inclined plane end and one end of the right side of the safety piece (4) are mounted on the box body (15) through bolts, and the other end of the wiring copper sheet 1 (2) is connected with an output line of a generator frequency converter; the inclined plane end of the wiring copper sheet 2 (3) is connected with one end of the left side of the safety sheet (4) in the same way, and the other end of the wiring copper sheet 2 (3) is connected with the copper terminal 2 (12) through a bolt; the copper terminal 1 (11), the copper terminal 2 (12) and the box body (15) are integrated through injection molding, the rear end of the copper terminal 1 (11) is connected with the output line of the frequency converter of another generator, and when a plug is inserted, a loop can be formed with a load; the binding posts on the panel of the generator set, namely the positive and negative input ends and the output end, are integrated on the set box body (15), so that the probability of danger can be effectively reduced; the spare safety disc (5) is installed on the safety disc installation area through one end of the left side through a bolt, and the right side of the spare safety disc is connected with a limiting column on the safety disc installation area; in the scheme, a safety disc (4) is connected in an output loop to protect the safety of the protection loop, and a standby safety disc is provided to facilitate replacement of a user; the socket body (10) can also be arranged above, on the left side or on the right side of the safety disc mounting area, namely the adjacent arrangement mode of the socket body (10) and the safety disc mounting area is not unique, and the description is omitted.

In the embodiment, the safety piece mounting area is provided with a dust cover I (6), one end of the dust cover I (6) extends towards the direction of the box body to form an anti-falling buckle (6-2), the box body (15) is provided with an anti-falling clamping groove (6-3) matched with the anti-falling buckle (6-2), the anti-falling buckle (6-2) can be clamped/released and connected with the anti-falling clamping groove (6-3), one end of the dust cover I (6) opposite to the anti-falling buckle (6-2) extends towards the direction of the box body (15) to form a boss (6-1), the bottom of the safety piece mounting area extends outwards to form a placing slow table (16) of the dust cover I, the placing slow table (16) is provided with a groove (16-1) matched with the boss (6-1), the dust cover I (6) is mounted on the anti-falling clamping groove (6-3) through a buckle, when the anti-dropping device needs to be opened, the anti-dropping device can be taken down by pressing the upper buckle, the effect of buckling the dustproof cover I (6) and ensuring the stability of the whole structure can be further improved by combining the placing of the slow table (16), the buckling of the dustproof cover I (6) can be facilitated, and the surface of the anti-dropping buckle (6-2) and the anti-dropping clamping groove (6-3) which are matched for clamping/releasing is a cambered surface, so that the rapid clamping or/releasing matching is facilitated; the dustproof cover I (6) extends towards the direction of the box body (15) along the bottom surface of the length direction of the box body (15) to form two bosses (6-1), at least one boss (6-1) in the bosses (6-1) is provided with a mounting hole for mounting an anti-lost inhaul cable, a gap is formed between the groove (16-1) and the box body (15), and the anti-lost inhaul cable penetrates through the groove (16-1) to be connected with the box body (15) so as to prevent loss; in the scheme, 1 circle of waterproof ribs are arranged on the safety piece mounting area and are matched with the dust cover I (6) to play a waterproof role; in the scheme, the dust cover I (6) is made of transparent materials with certain structural strength, such as resin, plastic or PV (photovoltaic) and the like, and the description is omitted; in this scheme, the anticreep buckle of shield I (6) can also set up in along I length direction's of shield top, below, left side or right side, shield I (6) set up the anticreep buckle mode not only, simultaneously only need with anticreep buckle (6-2) matched with anticreep draw-in groove (6-3), with boss (6-1) matched with place slow platform (16) the position make corresponding change can, no longer describe herein.

In the embodiment, a buckle (10-2) is arranged on the end face above the socket body (10), the buckle (10-2) is fixedly clamped with a plug, so that the plug is not easy to fall off, the buckle (10-2) can be arranged on the end faces around the socket body (10), and the arrangement mode is not unique; the plug is the prior art and is not described herein.

Second embodiment

Referring to fig. 3-6, the present embodiment differs from the above embodiments in that: in this embodiment, still include socket body (10) top or below are provided with the status indication district, be provided with the function control district in the rupture disc installing zone.

In the embodiment, the state indication area is located above the socket body (10), the safety disc installation area is located on the right side of the socket body (10), the safety disc installation area further comprises a dust cover II (7) arranged on the socket body (10), the dust cover II (7) is connected with a dust cover II hinged seat (7-1), two side faces below the socket body (10) along the length direction of the box body (15) extend towards two sides respectively to form the socket body hinged seat (10-1), the dust cover II hinged seat (7-1) is hinged and fixed with the socket body hinged seat (10-1) through a spring (8) and a pin (9), the dust cover II (7) is in a normally closed state under the action of the spring (8) to play roles of dust prevention, water prevention and the like, the dust cover II (7) is opened during use, and a plug can be inserted, the problem of direct current output wiring of the direct current generator is solved, and the direct current generator is connected by using a plug and a socket, so that convenience and rapidness are realized; a buckle (10-2) is arranged above the socket body (10), and when the socket is used, the plug is fixedly clamped with the socket through the buckle (10-2), so that the plug is not easy to drop.

In the embodiment, a function control area is arranged in the safety disc mounting area, the function control area is sunken towards the inside of the box body (15) to form a groove and a mounting hole which are matched with the dial switch assembly (1), and a learning switch (1-2) is integrated on the dial switch assembly (1); the dial switch (1-3) is arranged in a groove and a mounting hole formed in the box body (15) through the PCB (1-1), a user can adjust the output voltage of the generator through the dial switch (1-3), and a remote controller is matched with the generator through the learning switch (1-2), so that the remote control of the generator is realized; the functions of the part are not limited to the functions of a dial switch and the like, and can be set to be Bluetooth or other functions according to the configuration of the unit, which is not described in detail herein.

In this embodiment, the function indication area is provided with a status indicator light, the status indicator light is electrically connected with a control system of the generator, which belongs to the prior art means, and is not described herein again, the status indicator light is provided with a plurality of status indicator light mounting holes in parallel along the length direction of the box body (15), the status indicator light is mounted to the mounting holes, the status indicator light and the status indicator light mounting holes adapted to the status indicator light are 3, the status indicator light is an overload/operation indicator light (13) and an engine oil indicator light (14), which can be increased or reduced according to the type of the product or the difference of the indication function, the engine oil indicator light (13) and the overload/operation indicator light (14) are mounted on the box body (15) by penetrating through the mounting holes through bolts, the overload/operation indicator light (13) is a double-color light, and indicates overload when the overload is displayed in red color, when it displays green, it indicates that the generator is running; in this scheme, the indicator light status area can also be set as a display, and the display belongs to the means of the prior art and is not described herein again.

Claims

1. A terminal block, characterized by: including connecting the box body on the generating set panel, be provided with socket ontology, rupture disc installing zone on the box body, socket ontology with the rupture disc installing zone borders on the setting.

2. The junction box of claim 1, wherein: a state indicating area is arranged above or below the socket body, and a function control area is arranged in the safety disc mounting area.

3. The junction box of claim 1, wherein: insurance piece installing zone is provided with shield I, shield I's one end extends towards the box body direction and forms the anticreep buckle, seted up on the box body with anticreep buckle matched with anticreep draw-in groove, but anticreep buckle chucking/release connect in the anticreep draw-in groove, shield I extends towards the box body direction with the relative one end of anticreep buckle and forms the boss, the outside extension in insurance piece installing zone bottom forms placing of shield I slows the platform, place slow platform seted up with boss matched with recess.

4. The junction box of claim 3, wherein: the boss is provided with a through hole.

5. The junction box of claim 1, wherein: be provided with shield II on the socket ontology, shield II with the socket ontology is articulated to be connected.

6. The junction box of claim 2, wherein: the status indication area is provided with status indication lamps and/or a display.

7. The junction box of claim 1, wherein: the safety disc mounting area is characterized in that a safety disc mounting groove is formed in the lower portion of the safety disc mounting area, and connection safety and standby safety are installed in the safety disc mounting groove.

8. The junction box of claim 1, wherein: the socket further comprises a buckle arranged on the end face of one side of the socket body.

9. The junction box of claim 2, wherein: the function control area is provided with a dial switch assembly.

10. The utility model provides a generating set, the generator is including installing the terminal box on the generating set panel at least which characterized in that: a junction box according to any one of claims 1 to 9 is mounted on a panel of a generator set.