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KR20130009254A - Battery distribution apparatus - Google Patents

Battery distribution apparatus Download PDF

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Publication number
KR20130009254A
KR20130009254A KR1020110070223A KR20110070223A KR20130009254A KR 20130009254 A KR20130009254 A KR 20130009254A KR 1020110070223 A KR1020110070223 A KR 1020110070223A KR 20110070223 A KR20110070223 A KR 20110070223A KR 20130009254 A KR20130009254 A KR 20130009254A
Authority
KR
South Korea
Prior art keywords
terminal
opening
plate body
partition wall
coupling portion
Prior art date
Application number
KR1020110070223A
Other languages
Korean (ko)
Inventor
정승현
Original Assignee
한국단자공업 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 한국단자공업 주식회사 filed Critical 한국단자공업 주식회사
Priority to KR1020110070223A priority Critical patent/KR20130009254A/en
Publication of KR20130009254A publication Critical patent/KR20130009254A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • B60R16/0238—Electrical distribution centers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)

Abstract

PURPOSE: A power distribution device is provided to produce another power distribution device for various kinds of vehicles which have different wire extension directions. CONSTITUTION: A first terminal joint part(30) is integrated to at least one side of a first and a second plate member(10,20). A first joint bolt (34) is located inside the first terminal joint part. The first terminal joint part is separated from the outside by a first joint part separation partition(32). A second terminal joint part(40) is integrated to at least one side of the first and the second plate member. A second joint bolt(44) is located inside the second terminal joint part. The second terminal joint part is separated from the outside by a second joint part separation partition(42). A first, second and third openings(46~48) are formed on each side of the first and the second joint separation partition. Through the openings, the wire combined to the first and the second joint bolt is extended to the outside.

Description

Power distribution apparatus {Battery distribution apparatus}

The present invention relates to a power distribution device, and more particularly, to a power distribution device capable of drawing out wires for connection between a power distribution device and an external power source in various directions.

In the vehicle using the engine, the voltage of the power supply mainly used was a low voltage of about 12 volts. However, recently, in the case of a hybrid vehicle or an electric vehicle using an electric motor, a relatively high voltage is also required for the configuration of the motor.

Therefore, the parts used in the vehicle have been used only for low voltage, and high voltage is also required. However, for example, if a vehicle box, which is a power distribution device, is made separately for a high voltage component and a low voltage component, a problem arises in that the total number of parts of the vehicle increases.

In order to solve this problem, for example, it has been proposed to combine high voltage and low voltage components in one box. However, when the high voltage component and the low voltage component are used in this way, since the strength of the power to be drawn into one box is different from each other, the wire for power supply must have a low voltage and a high voltage.

Therefore, since the power supply wires for the low voltage and the high voltage should be connected together in one power distribution device, it is necessary to extend them to the outside in a state where they are partitioned from each other.

However, when the power distribution device is used in a vehicle, the environment in which it is mounted varies according to the type of the vehicle, and thus the direction in which these wires extend depends on the type of the vehicle. Therefore, in order to change the extension direction of the wire according to the type of the vehicle mounted there is a problem that the configuration of the power distribution device must be different. That is, there is a problem that the compatibility of the power distribution device is inferior.

Accordingly, an object of the present invention is to solve the conventional problems as described above, and to allow wires to extend in various directions in one power distribution device which is used for high voltage and low voltage.

Another object of the present invention is to ensure that the process of fastening the terminal in the wire to the coupling bolt in the power distribution device that can extend the wire in various directions.

According to a feature of the present invention for achieving the above object, the present invention is the first plate body, the second plate body coupled to the first plate body to form a space in which a bus bar and the like is installed, and the first A first terminal coupling integrally formed on at least one side of the first plate and the second plate and provided with a first coupling bolt electrically connected to the bus bar and partitioned from the outside to be opened to one side by the first coupling portion partition wall. And a second coupling bolt which is formed integrally with at least one of the first plate body and the second plate body and electrically connected to the bus bar, is provided inside and is partitioned from the outside to be opened to one side by a second coupling part partition wall. And a second terminal coupling part disposed side by side with the first terminal coupling part, and first, second and third openings are formed in respective surfaces of the first coupling part partition wall and the second coupling part partition wall. The first and And a wire coupled to the second coupling bolt to extend to the outside.

Each of the first openings formed in the first coupling portion partition wall and the second coupling portion partition wall is opened in a direction facing the outer surface of the first plate body, and the second opening is opposite to the first opening. The first coupling part partition wall and the second coupling part partition wall are respectively formed, and the third opening is formed to open in a direction parallel to the first plate body and the second plate body.

The third opening of the first terminal coupling portion is formed to open in the direction of the second terminal coupling portion, and the inlet connecting opening and the outlet connecting opening are formed in the second terminal coupling portion so as to face the third opening. Wire passing through the third opening of the terminal coupling portion passes.

An auxiliary compartment wall is further formed to partition between the third opening of the second terminal coupling part and the outlet connection opening, and the auxiliary compartment wall supports the edge of the terminal when the terminal is fastened to the second coupling bolt.

In the power distribution device according to the present invention, the following effects can be obtained.

First, in the present invention, since one power distribution device is produced and can be used in various kinds of vehicles in which the extension direction of the wire is different, the compatibility of the power distribution device is improved.

In addition, in the present invention, each coupling portion partition wall exists around a position corresponding to the edge of the terminal so that the terminal fastened to the coupling bolt provided at each terminal coupling portion is not rotated by the driving force of the tool. Therefore, there is an effect that the operation of fixing the terminal to the coupling bolt is very convenient.

1 is a perspective view showing the configuration of a preferred embodiment of a power distribution device according to the present invention.
Figure 2 is an enlarged perspective view showing the main configuration of the embodiment of the present invention.
3A, 3B and 3C are explanatory views illustrating a state in which wires extend from each terminal coupling portion in the embodiment of the present invention.

Hereinafter, a preferred embodiment of a power distribution device according to the present invention will be described in detail with reference to the accompanying drawings.

As shown in the figures, the first plate body 10 forms an upper appearance of the power distribution device. The first plate body 10 is made of an insulating synthetic resin, and in this embodiment, has a substantially rectangular plate shape. A plurality of component mounting parts 12 are formed on the upper surface of the first plate body 10. The component 14 is mounted to the component mounting part 12. The component 14 is, for example, a relay or a fuse.

 The inner surface of the component mounting portion 12 is formed through the first plate body 10, a terminal through hole (not shown) is formed. The leg of the component 14 is inserted into the power distribution device through the terminal hole so that the bus bar and the component 14 in the power distribution device are electrically connected.

 A plurality of hook pieces 16 are formed around the edges of the first plate body 10. Hanging holes 18 are formed in the hanging pieces 16 so that the hanging jaw 22 of the second plate body 20 to be described below is inserted into the hanging pieces 16.

The second plate body 20 forms a lower appearance of the device, and is coupled to the lower surface of the first plate body 10. The second plate 20 is made of an insulating synthetic resin material, and has a plate shape corresponding to the first plate 10.

The hook jaw 22 which is seated in the hook through hole 18 of the hook piece 16 surrounding the edge of the second plate body 20 and protrudes is formed to protrude. For reference, the hooking jaw 22 and the hooking piece 16 are opposite to each other, that is, the hooking jaw 22 is formed on the first plate body 10, and the hook piece 16 is formed on the second plate body 20. May be The mounting portion 24 is also formed at the edge of the second plate body 20. The mounting portion 24 is a portion that allows the entire device to be mounted on a vehicle panel or chassis. The mounting part 24 prevents vibration from being transmitted by passing through the fastening bolt in a state where the dustproof hole 26 is located.

The external appearance of the power distribution device configured by the first plate body 10 and the second plate body 20 in cooperation is a rectangular shape in plan view, and one end portion of the first plate body 10 and the second plate body 20 is formed. That is, the first terminal coupling portion 30 and the second terminal coupling portion 40 are provided side by side on the relatively short side. The first terminal coupling part 30 and the second terminal coupling part 40 are parts to which terminals (not shown) at ends of wires for supplying high voltage and low voltage are respectively connected.

The first terminal coupling part 30 is formed to be partitioned from the outside by the first coupling part partition wall 32. The space partitioned by the first coupling part partition wall 32 is an outer surface of one side of the power distribution device. It opens toward the front. The first coupling portion partition wall 32 is formed by dividing the first plate body 10 and the second plate body 20. These first coupling portion partition walls 32 form an internal space having a substantially hexahedron shape as shown in the figure. The inner space is provided with a first coupling bolt 34 electrically connected to a bus bar and the like in the inner space formed by the first plate body 10 and the second plate body 10. The end portion of the first coupling bolt 34 extends in the direction in which the first terminal coupling portion 30 is opened. The terminal provided at the end of the wire is coupled to the first coupling bolt 34 by a nut (not shown).

A first opening 36, a second opening 37, and a third opening 38 are formed in the first coupling portion partition wall 32. These openings 36, 37, 38 are portions in which the wire extends outward of the first terminal coupling portion 30. Therefore, in this embodiment, the wire can be extended by selecting one of three directions.

 The first opening 36 is formed in the first engagement portion partition wall 32 in the same direction as the outer surface of the first plate body 10 is viewed with reference to the drawings. The second opening 37 is formed at a position facing the first opening 36. That is, the outer surface of the second plate 20 is formed so as to open in the direction facing. The third opening 38 is formed at a portion orthogonal to the portion of the first coupling portion partition wall 32 in which the first opening 36 and the second opening 37 are formed. In particular, the third opening 38 is formed in the direction of the second terminal coupling portion 40. The third openings 38 are formed at a position corresponding to a lower portion of the second plate body 20. The third opening 38 may also be seen to extend in a direction parallel to the first plate body 10 and the second plate body 20.

The second terminal coupling part 40 is partitioned by the second coupling part partition wall 42, and the inner space is opened in the same direction as the first coupling part partition wall 32. The shape of the second engaging portion partition wall 42 is also substantially the same as the shape of the first engaging portion partition wall 32.

A second coupling bolt 44 is provided inside the second terminal coupling portion 40. The second coupling bolt 44 is electrically connected to a bus bar and the like in an inner space formed by the first plate body 10 and the second plate body 10. The second coupling bolt 44 also has an end portion extending in the direction in which the second terminal coupling portion 40 is opened. The terminal provided at the end of the wire is coupled to the second coupling bolt 44 by a nut (not shown).

First openings 46 and second openings 47 in the same direction as the openings 36, 37, and 38 formed in the first coupling portion partition wall 32, respectively. And a third opening 48 is formed. These openings 46, 47, 48 are portions in which the wires selectively extend. Here, the third opening 48 of the second terminal coupling portion 40 is located at a position moved in the direction of the first plate body 10 relative to the third opening 38 of the first terminal coupling portion 30. have.

An auxiliary partition wall 49 is formed at the second coupling part partition wall 42 adjacent to the third opening 48 of the second terminal coupling part 40 to protrude toward the inside of the second terminal coupling part 40. do. The auxiliary compartment wall 49 is formed integrally with the second coupling part compartment wall 42 to prevent the terminal from rotating by the driving force of the power tool when the terminal is coupled to the second coupling bolt 44. Do it.

An inlet connecting opening 50 is formed at a position facing the third opening 38 of the first terminal coupling portion 30 at the second coupling portion partition wall 42 of the second terminal coupling portion 40. The outlet coupling opening 50 ′ is formed in the second coupling part partition wall 42 facing the inlet coupling opening 50. The wire extending through the third opening 38 of the first terminal coupling portion 30 passes through the inlet connecting opening 50 and the outlet connecting opening 50 '.

Hereinafter, the wire is connected to the power distribution device having the configuration as described above in detail.

The wire is connected and extended to the power distribution device of the present invention will be described with reference to (a) to (c) of FIG.

In the power distribution device of the present invention, the wires 60 and 60 'may extend in one of three directions. This is because the direction in which the wires 60 and 60 'extend depends on the environment in which the power distribution device is installed.

First, in FIG. 3A, the wires 60 and 60 ′ extend upwards based on the drawings, that is, above the first plate body 10. In this case, the second plate body 20 is mounted on the frame of the vehicle body or the like, or there is no space for the wires 60, 60 ′ to extend to the second plate body 20. Here, the wires 60 and 60 'extend through the first openings 36 of the first terminal coupling part 30 and the first openings 46 of the second terminal coupling part 40, respectively.

Next, as shown in FIG. 3B, the wires 60 and 60 ′ extend in a direction facing the outer surface of the second plate body 20. In this case, each of the wires 60, 60 ′ extends through the second opening 37 of the first terminal coupling part 30 and the second opening 47 of the second terminal coupling part 40. In this case, there is no space where the wires 60 and 60 'are extended toward the first plate body 10.

Finally, in (c) of FIG. 3, the wires 60 and 60 ′ are respectively the third openings 38 of the first terminal coupling portion 30 and the third openings 48 of the second terminal coupling portion 40. Extends through the outside. In this case, the terminal fastened to the first terminal coupling part 30 may be bent by the letter 'A' or may be bent to extend the wire 60. The wire 60 from the first terminal coupling portion 30 passes through the inlet connection opening 50 and the outlet connection opening 50 'passing through the second terminal coupling portion 40 and the wire 60'. Extends alongside In this case, there is no space in which the wires 60 and 60 'extend in the direction facing the first plate body 10 and the second plate body 20.

Meanwhile, when the wires 60 and 60 'are fastened to the first coupling bolt 34 of the first terminal coupling part 30 and the second coupling bolt 44 of the second terminal coupling part 40, respectively. In general, power tools are used, and inner surfaces of the first coupling part partition wall 32, the second coupling part partition wall 42, and the auxiliary partition wall 49 are connected to the wires 60 and 60 ′. The terminal to be connected is held to prevent rotation by the power of the power tool.

The scope of the present invention is not limited to the embodiments described above, but may be defined by the scope of the claims, and those skilled in the art may make various modifications and alterations within the scope of the claims It is self-evident.

For example, in the illustrated embodiment, the first coupling part partition wall 32 and the second coupling part partition wall 42 are formed by dividing the first plate body 10 and the second plate body 20, respectively. It doesn't have to be. That is, the first coupling part partition wall 32 and the second coupling part partition wall 42 may be formed only on the first plate body 10 or the second plate body 20.

10: first plate body 12: parts mounting portion
14: Part 16: Hanger
18: hanger hole 20: second plate
22: hanger 30: first terminal coupling portion
32: first coupling portion partition 34: first coupling bolt
36: first opening 37: second opening
38: third opening 40: second coupling portion partition wall
42: second coupling portion partition 44: second coupling bolt
46: first opening 47: second opening
48: third opening 49: auxiliary compartment wall
50: inlet opening 50 ': outlet opening

Claims (4)

The first plate,
A second plate body coupled to the first plate body to form a space in which a bus bar is installed;
A first coupling bolt integrally formed on at least one side of the first plate body and the second plate body and electrically connected to the bus bar is provided therein and is partitioned from the outside to be opened to one side by a first coupling part partition wall. Terminal coupling part,
A second coupling bolt formed integrally with at least one of the first plate body and the second plate body and electrically connected to the bus bar is provided therein, and is partitioned from the outside to be opened to one side by a second coupling part partition wall. A second terminal coupling part disposed in parallel with the first terminal coupling part,
First, second and third openings are formed in respective surfaces of the first and second coupling portion partition walls so that the wires coupled to the first and second coupling bolts extend outwardly. Distribution device.
The method of claim 1,
Each of the first openings formed in the first coupling portion partition wall and the second coupling portion partition wall is opened in a direction facing the outer surface of the first plate body, and the second opening is opposite to the first opening. And a third opening formed in each of the first coupling portion partition wall and the second coupling portion partition wall, wherein the third opening is formed to be open in a direction parallel to the first plate body and the second plate body.
3. The method of claim 2, wherein the third opening of the first terminal coupling portion is formed to open in the direction of the second terminal coupling portion, and the inlet connection opening and the outlet connecting opening are facing the third opening in the second terminal coupling portion. Is sequentially formed and the wires passing through the third opening of the first terminal coupling portion pass.
4. The terminal of claim 3, wherein an auxiliary partition wall is further formed to partition between the third opening of the second terminal coupling portion and the outlet connection opening, and the auxiliary partition wall is a terminal when the terminal is fastened to the second coupling bolt. Power distribution device characterized in that the support of the edge.
KR1020110070223A 2011-07-15 2011-07-15 Battery distribution apparatus KR20130009254A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110070223A KR20130009254A (en) 2011-07-15 2011-07-15 Battery distribution apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110070223A KR20130009254A (en) 2011-07-15 2011-07-15 Battery distribution apparatus

Publications (1)

Publication Number Publication Date
KR20130009254A true KR20130009254A (en) 2013-01-23

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ID=47839070

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110070223A KR20130009254A (en) 2011-07-15 2011-07-15 Battery distribution apparatus

Country Status (1)

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KR (1) KR20130009254A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101483768B1 (en) * 2013-11-11 2015-01-16 한국단자공업 주식회사 Box for vehicle
KR20160122515A (en) * 2015-04-14 2016-10-24 엘에스산전 주식회사 Prefabricated Case for Battery Distribution Unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101483768B1 (en) * 2013-11-11 2015-01-16 한국단자공업 주식회사 Box for vehicle
KR20160122515A (en) * 2015-04-14 2016-10-24 엘에스산전 주식회사 Prefabricated Case for Battery Distribution Unit

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