CN219041063U - Distribution box - Google Patents

Abstract

The utility model relates to the technical field of electric power, in particular to a distribution box, which comprises a box body and a plurality of inserting blocks, wherein a plurality of inserting grooves are formed in the box body. The plurality of plug blocks are inserted in the slots in a one-to-one correspondence manner, the distribution box is provided with a first input end, each plug block is provided with a second input end, the second input ends are electrically connected to the first input ends, at least one accommodating groove is formed in each plug block, a third input end is arranged in each accommodating groove and electrically connected to the second input end, fuses and/or relays are inserted in at least one accommodating groove in a one-to-one correspondence manner, each fuse or relay is electrically connected to the third input end of each accommodating groove, and different plug blocks can be inserted with the same or different fuses and/or relays. Because different plug-in blocks can be plugged with the same or different fuses and/or relays, a plurality of plug-in blocks with the same or different plug-in blocks are selected, and the distribution box can be provided with the fuses and/or relays with proper specifications and quantity, so that the distribution box has a wide application range.

Description

Distribution box

Technical Field

The utility model relates to the technical field of electric power, in particular to a distribution box.

Background

The existing trunk distribution box body is integrated, and the capacities of fuses and relays are limited and cannot be changed. Because the power topologies of different vehicle types are different, the capacity requirements for fuses and relays of the luggage compartment distribution box are also different, so that the luggage compartment distribution box cannot be suitable for a plurality of vehicle types, and is not beneficial to platformization. If the main structure of the distribution box is changed, the cost of the mould is increased, the price of the distribution box is increased, the development period is prolonged, and the like.

Therefore, a distribution box is needed to solve the above problems.

Disclosure of Invention

The utility model aims at: the distribution box is applicable to multiple vehicle types and beneficial to platformization.

To achieve the purpose, the utility model adopts the following technical scheme:

provided is a power distribution box including:

the box body is internally provided with a plurality of slots;

the power distribution box comprises a slot, a plurality of plug blocks, a power distribution box and at least one plug block, wherein the plug blocks are inserted in the slot in a one-to-one correspondence manner, the power distribution box is provided with a first input end, a second input end is electrically connected to the first input end, at least one accommodating groove is formed in each plug block, a third input end is arranged in each accommodating groove and electrically connected to the second input end, fuses and/or relays are inserted in at least one accommodating groove in a one-to-one correspondence manner, each fuse or relay is electrically connected to the third input end of each accommodating groove, and different plug blocks can be inserted with the same or different fuses and/or relays.

As a preferable scheme of the distribution box, a first guide protrusion and a second guide protrusion are arranged on the side wall of the slot, a first guide protrusion and a second guide protrusion are arranged on the side wall of the insertion block, the first guide protrusion is matched with the first guide protrusion, and the second guide protrusion is matched with the second guide protrusion.

As a preferable scheme of the distribution box, the first guide protrusion and the first guide groove are both arranged in an extending manner along the depth direction of the slot, and two ends of the first guide groove are arranged in a penetrating manner;

and/or, the second guide protrusion and the second guide groove are both arranged along the depth direction of the slot in an extending manner, and one end of the second guide groove is arranged in a penetrating manner.

As a preferable mode of the distribution box, the width of the bottom of the first guiding groove is larger than the width of the notch;

and/or the width of the groove bottom of the second guide groove is larger than the width of the notch.

As a preferable scheme of the distribution box, a first limiting protrusion is arranged on the first guiding protrusion, a first limiting groove is formed in the first guiding groove, and the first limiting protrusion can be inserted into the first limiting groove;

and/or, a second limiting protrusion is arranged on the second guiding protrusion, a second limiting groove is formed in the second guiding groove, and the second limiting protrusion can be inserted into the second limiting groove.

As a preferred scheme of block terminal, still include electric pole and two and advance electric terminal, the electric pole that connects sets up in the box body, two advance and all seted up first through-hole on the electric terminal, connect the electric pole to wear to establish two in the first through-hole, two advance the one end of electric terminal and all set up outside the box body, and be located respectively two outer wall departments that the box body is adjacent.

As a preferable scheme of the distribution box, the power feeding terminal is of a linear structure or an L-shaped structure.

As a preferred scheme of the distribution box, the distribution box further comprises a parallel row, wherein the parallel row is electrically connected with the power connection column and the first input end.

As a preferable scheme of the distribution box, the distribution box further comprises an electricity leading terminal, wherein the electricity leading terminal is electrically connected to the same-row bus bar, and the first input end is arranged on the electricity leading terminal.

As a preferred scheme of the distribution box, the distribution box further comprises two fixing pieces, wherein the two fixing pieces are arranged on two opposite sides of the box body, and each fixing piece is detachably connected with the box body.

The utility model has the beneficial effects that:

the utility model provides a distribution box which comprises a box body and a plurality of inserting blocks, wherein a plurality of inserting grooves are formed in the box body. The plurality of plug blocks are inserted in the slots in a one-to-one correspondence manner, the distribution box is provided with a first input end, each plug block is provided with a second input end, the second input ends are electrically connected to the first input ends, at least one accommodating groove is formed in each plug block, a third input end is arranged in each accommodating groove and electrically connected to the second input end, fuses and/or relays are inserted in at least one accommodating groove in a one-to-one correspondence manner, each fuse or relay is electrically connected to the third input end of each accommodating groove, and different plug blocks can be inserted with the same or different fuses and/or relays. When the first input end of the box body is electrically connected with an external power supply, the first input end can be connected with the fuse and/or the relay through the second input end and the third input end, so that the electric quantity input of the fuse and/or the relay is realized. Because different plug blocks can be inserted with the same or different fuses and/or relays, a plurality of plug blocks with the same or different specifications and the same or different quantity of fuses and/or relays can be selected, the application range of the distribution box can be expanded by replacing the plug blocks, so that the distribution box is suitable for a plurality of vehicle types, and the platformization of the distribution box is facilitated.

Drawings

Fig. 1 is an exploded view of a distribution box provided by an embodiment of the present utility model;

fig. 2 is an exploded view of a part of the structure of a distribution box (without an electrical terminal) provided by an embodiment of the present utility model;

FIG. 3 is a schematic structural diagram of an insert block according to a first aspect of the present utility model;

FIG. 4 is a schematic structural view of an insert block according to a second embodiment of the present utility model;

FIG. 5 is a schematic view of a third embodiment of an insert block according to the present utility model;

FIG. 6 is a schematic structural diagram of a fourth embodiment of an insert block according to the present utility model;

FIG. 7 is a schematic structural diagram of an insert block according to a fifth aspect of the present utility model;

FIG. 8 is a schematic structural view of an insert block according to a sixth aspect of the present utility model;

fig. 9 is a schematic view of a first view of a part of the structure of the distribution box according to the embodiment of the present utility model;

fig. 10 is a schematic view of a second view of a part of the structure of the distribution box according to the embodiment of the present utility model;

fig. 11 is an exploded view of a part of the structure of a distribution box (including a first power feeding terminal) provided in an embodiment of the present utility model;

fig. 12 is an exploded view of a portion of the structure of a distribution box (including a second type of power feeding terminal) provided by an embodiment of the present utility model.

In the figure:

1. a case body; 101. a slot; 102. a second guide groove;

2. inserting blocks; 21. a second input terminal; 22. a second guide projection; 23. a second limit projection; 201. a receiving groove; 202. a first guide groove;

3. a power connection column; 4. a power-in terminal; 5. a same row; 6. a power-on terminal; 61. a first input; 7. a fixing member;

801. a fuse; 802. a relay; 900. and (3) a cable.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and the embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the drawings related to the present utility model are shown.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixed or removable, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

As shown in fig. 1-2, the distribution box of the present embodiment includes a box body 1 and a plurality of plug-in blocks 2, and a plurality of slots 101 are provided in the box body 1. The plurality of plug blocks 2 are inserted in the slot 101 in a one-to-one correspondence manner, the distribution box is provided with a first input end 61, each plug block 2 is provided with a second input end 21, the second input ends 21 are electrically connected to the first input end 61, at least one accommodating groove 201 is arranged in each plug block 2, a third input end is arranged in each accommodating groove 201 and is electrically connected to the second input end 21, fuses 801 and/or relays 802 are inserted in the at least one accommodating groove 201 in a one-to-one correspondence manner, each fuse 801 or relay 802 is electrically connected to the third input end of each accommodating groove 201, and different plug blocks 2 can be inserted with the same or different fuses 801 and/or relays 802.

When the first input end 61 of the box 1 is electrically connected to an external power source, the first input end 61 can be connected to the fuse 801 and/or the relay 802 through the second input end 21 and the third input end, so as to realize the power input of the fuse 801 and/or the relay 802. Since the same or different fuses 801 and/or relays 802 can be inserted into different plug blocks 2, the same or different plug blocks 2 can be selected to enable the distribution box to have the fuses 801 and/or relays 802 with proper specifications and quantity, and the application range of the distribution box can be expanded by replacing the plug blocks 2, so that the distribution box is suitable for multiple vehicle types, and the platformization of the distribution box is facilitated.

Optionally, two slots 101 are provided in the case 1 in this embodiment, and as shown in fig. 3-8, this embodiment provides six kinds of plugs 2 with different shapes, and their external shapes are basically identical to fit the case 1, and different internal shapes, some of the plugs 2 can accommodate the fuse 801, some of the plugs can accommodate the relay 802, and some of the plugs can accommodate the fuse 801 and the relay 802. The plug 2 shown in fig. 3 may house one power ini relay, the plug 2 shown in fig. 4 may house two slow-melting fuses and two fast-melting fuses, the plug 2 shown in fig. 5 may house two MICRO relays, the plug 2 shown in fig. 6 may house eight MINI fuses, the plug 2 shown in fig. 7 may house one MINI relay, and the plug 2 shown in fig. 8 may house two slow-melting fuses and four fast-melting fuses.

Any two types of plug blocks 2 with different forms can be selected according to the requirements of different distribution boxes, or two types of plug blocks 2 are selected and inserted into the box body 1, and different plug blocks 2 can be replaced according to the requirements. Of course, in other embodiments, other numbers of slots 101 and other types of inserts 2 may be provided, which is not limited herein.

In order to facilitate the installation of the insert 2 into the socket 101, it is preferable that a first guide projection and a second guide projection 102 are provided on a side wall of the socket 101, a first guide projection 202 and a second guide projection 22 are provided on a side wall of the insert 2, the first guide projection is fitted to the first guide projection 202, and the second guide projection 22 is fitted to the second guide projection 102. Preferably, the first guide protrusion and the first guide groove 202 are both extended in the depth direction of the slot 101, and both ends of the first guide groove 202 are provided to penetrate. Preferably, the second guide protrusion 22 and the second guide groove 102 are each provided to extend in the depth direction of the slot 101, and one end of the second guide groove 102 is provided to penetrate. The insert 2 can be moved in the depth direction of the slot 101 by the cooperation of the guide projection and the guide groove to mount or dismount the insert 2.

Preferably, the width of the groove bottom of the first guide groove 202 is larger than the width of the notch to further limit the insert block 2. Similarly, the width of the groove bottom of the second guide groove 102 is larger than the width of the notch.

Further preferably, the first guiding protrusion is provided with a first limiting protrusion, the first guiding groove 202 is provided with a first limiting groove, and the first limiting protrusion can be inserted into the first limiting groove to prevent the insert 2 in place from being separated from the slot 101. Similarly, a second limiting protrusion 23 is arranged on the second guiding protrusion 22, a second limiting groove is formed in the second guiding groove 102, and the second limiting protrusion 23 can be inserted into the second limiting groove.

As shown in fig. 9-12, preferably, the distribution box further includes a power receiving column 3 and two power feeding terminals 4, the power receiving column 3 is disposed in the box body 1, the two power feeding terminals 4 are provided with first through holes, the power receiving column 3 is disposed in the two first through holes in a penetrating manner, one ends of the two power feeding terminals 4 are disposed outside the box body 1, and the two power feeding terminals are located at two adjacent outer walls of the box body 1 respectively. Two perpendicular incoming line directions are reserved, so that different arrangement schemes can be more flexibly adapted. And the two power-in terminals 4 adopt different mistake-proofing structural designs so as to solve the problem of wrong installation.

Preferably, the power feeding terminal 4 is of a linear structure as shown in fig. 11, or of an L-shaped structure as shown in fig. 12.

In order to ensure distribution of the electrical power inside the distribution box, the distribution box preferably further comprises a ganged 5, the ganged 5 being electrically connected to the electrical post 3 and to the first input 61. Preferably, the distribution box further comprises an electricity guiding terminal 6, the electricity guiding terminal 6 is electrically connected to the parallel rows 5, and a first input end 61 is arranged on the electricity guiding terminal 6. The first input 61 of the terminal 6 may be connected to the second input 21 of the slider by a cable 900 or other conductive element.

In order to facilitate the fixing of the distribution box in the external environment, it is preferable that the distribution box further comprises two fixing members 7, the two fixing members 7 are disposed at opposite sides of the box body 1, and each fixing member 7 is detachably connected to the box body 1. Alternatively, the fixing members 7 are connected with the case 1 in a clamping manner, and the manufacturing cost of the fixing members 7 can be reduced due to the consistent structure of the two fixing members 7.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (10)

1. Distribution box, its characterized in that includes:

the box body (1), a plurality of slots (101) are arranged in the box body (1);

the power distribution box comprises a plurality of plug blocks (2), wherein the plug blocks (2) are inserted in the slots (101) in a one-to-one correspondence manner, a first input end (61) is arranged on the power distribution box, a second input end (21) is arranged on the plug blocks (2), the second input end (21) is electrically connected with the first input end (61), at least one accommodating groove (201) is arranged in each plug block (2), a third input end is arranged in each accommodating groove (201), the third input end is electrically connected with the second input end (21), fuses (801) and/or relays (802) are inserted in at least one accommodating groove (201) in a one-to-one correspondence manner, each fuse (801) or relay (802) is electrically connected with the third input end of each accommodating groove (201), and the same or different fuses (801) and/or relays (802) can be inserted in different plug blocks (2).

2. The distribution box according to claim 1, characterized in that a first guiding protrusion and a second guiding groove (102) are provided on a side wall of the slot (101), a first guiding groove (202) and a second guiding protrusion (22) are provided on a side wall of the plug (2), the first guiding protrusion is fitted to the first guiding groove (202), and the second guiding protrusion (22) is fitted to the second guiding groove (102).

3. The distribution box according to claim 2, wherein the first guide projection and the first guide groove (202) are each provided extending in a depth direction of the slot (101), and both ends of the first guide groove (202) are provided so as to penetrate;

and/or, the second guide protrusion (22) and the second guide groove (102) are arranged along the depth direction of the slot (101), and one end of the second guide groove (102) is arranged in a penetrating way.

4. The electrical distribution box according to claim 2, characterized in that the width of the groove bottom of the first guiding groove (202) is larger than the width of the notch;

and/or the width of the groove bottom of the second guide groove (102) is larger than the width of the notch.

5. The distribution box according to claim 2, characterized in that a first limiting protrusion is arranged on the first guiding protrusion, a first limiting groove is arranged on the first guiding groove (202), and the first limiting protrusion can be inserted into the first limiting groove;

and/or, a second limiting protrusion (23) is arranged on the second guiding protrusion (22), a second limiting groove is formed in the second guiding groove (102), and the second limiting protrusion (23) can be inserted into the second limiting groove.

6. The distribution box according to any one of claims 1-5, further comprising a power receiving column (3) and two power feeding terminals (4), wherein the power receiving column (3) is arranged in the box body (1), first through holes are formed in the two power feeding terminals (4), the power receiving column (3) is arranged in the two first through holes in a penetrating mode, one ends of the two power feeding terminals (4) are arranged outside the box body (1), and the two power feeding terminals are respectively located at two adjacent outer walls of the box body (1).

7. The electrical box according to claim 6, characterized in that the electrical inlet terminal (4) is of rectilinear or L-shaped construction.

8. The electrical box according to claim 6, further comprising a ganged (5), the ganged (5) being electrically connected to the electrical post (3) and the first input (61).

9. The electrical distribution box according to claim 8, further comprising an electrical terminal (6), said electrical terminal (6) being electrically connected to said in-line row (5), said electrical terminal (6) being provided with said first input (61).

10. The electrical distribution box according to any of claims 1-5, further comprising two fixing members (7), two of said fixing members (7) being arranged on opposite sides of said box body (1), each of said fixing members (7) being detachably connected to said box body (1).

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