CN207234329U - A kind of pure electric high voltage distribution box of metal plate - Google Patents

Abstract

The utility model discloses a kind of pure electric high voltage distribution box of metal plate, including device case, the upper cap of device case is equipped with upper cover, support plate A is installed on one side position of the upper space inside device case, one group of fuse is installed on support plate A side by side, support plate B is installed on another side position of upper space inside device case, one group of copper bar is installed on support plate B, one group of fuse is also installed in the middle part of support plate B, the bottom of device case is removably connected with bottom plate, some copper bars and some relays are installed on bottom plate, one group of corner socket and a core socket are installed on the left position of device case, one group of colour socket and a core socket are installed in the right end position of device case.The pure electric high voltage distribution box of the metal plate makes housing using Metal plate, is ensureing electrically and in the case of desired physical considerations, is reducing housing volume and mitigate overall weight again, and increases control interface on circuit, accomplishes to realize condition monitoring substantially.

Description

A kind of pure electric high voltage distribution box of metal plate

Technical field

Block terminal field is the utility model is related to, is specially a kind of pure electric high voltage distribution box of metal plate.

Background technology

New-energy automobile is grown rapidly under the support energetically of national policy, usually under powerful vehicle electric power The selection for running design to high tension distribution system and high pressure spare part has huge challenge, is answered from vehicle space, vehicle framework Miscellaneous degree and cost consideration, the widely used centralized high-voltage electric system framework distribution of industry, high voltage power power supply are directly entered height According to system need to be assigned to system high pressure electric product after pressure block terminal, existing high voltage distribution box is mostly on the market at present The design concept of industrial high-tension distribution box is continued to use, its security, reliability and durability all can not meet the requirement of automobile, and Conventional high-tension box is extremely difficult to the requirement needed in terms of space compression, vibration resistance, for sheet metal component shell, installation fastener, Installation elements etc. also have certain difficulty.

Utility model content

The purpose of this utility model is to provide a kind of pure electric high voltage distribution box of metal plate, to solve to carry in above-mentioned background technology The problem of going out.

To achieve the above object, the utility model provides following technical solution：A kind of pure electric high voltage distribution box of metal plate, including Device case, the upper cap of described device housing are equipped with upper cover, on a side position of the upper space of described device enclosure interior It is installed on support plate A, the support plate A and is installed on a 30A fuse and one group of 20A fuse, described device shell side by side Be installed on another side position of the upper space in internal portion on support plate B, the support plate B be installed on copper bar A, copper bar B with And fuse supporting rack is also installed in the middle part of copper bar C, the support plate B, 150A fusing is installed on the fuse supporting rack Device and 300A fuses, the bottom of described device housing are removably connected with bottom plate, order from left to right are pressed on the bottom plate Point two rows be installed on respectively copper bar D, a group relay A, safe section's relay, copper bar E, copper bar F, relay B, relay C and Copper bar G, is installed on one group of corner socket and a core socket, the right side of described device housing on the left position of described device housing One group of colour socket and a core socket are installed on end position.

Preferably, riveting has high-voltage cage label on the upper lid, and the upper cover passes through one group of Philip's head screw and described device Housing is detachably connected, and water proof ring is folded between upper cover and the described device housing.

Preferably, the support plate A and the support plate B are detachably connected by nut and described device housing, described Fuse supporting rack is detachably connected by nut and the support plate B.

Preferably, the relay A and relay B is detachably connected by one group of hexagon socket head cap screw with the bottom plate Connect, the copper bar D, the copper bar E, the copper bar F, the copper bar G are detachably connected by M5 combined screws and the bottom plate Connecing, Thailand's section's relay is detachably connected by M4 combined screws and the bottom plate, and the quantity of the relay A is two, One of to be used as preliminary filling relay, another is used as PTC relays, and the relay B is used as and rushes relay soon Use, the relay C is used as total positive relay.

Preferably, the one group of corner socket and a core socket that described device housing left end is installed be respectively corner socket A, Corner socket B and core socket A, the one group of colour socket and a core socket that described device housing right end is installed are respectively black insert Seat, red socket, yellow socket, green socket and core socket B, the corner socket A and the corner socket B are BTC02-20 types The model of shell double bond position corner socket, the core socket A and the core socket B are STP8, the black socket, it is red insert Seat, yellow socket, green socket are 300A single sockets.

Compared with prior art, the beneficial effects of the utility model are：The pure electric high voltage distribution box of the metal plate utilizes metal plate material Material makes housing, is ensureing electrically and in the case of desired physical considerations, is reducing housing volume and mitigate overall weight again, and in circuit Upper increase control interface, accomplishes to realize condition monitoring substantially, maximum on the premise of various electric properties and physical property are ensured Limit handling high-voltage cage volume, designs supporting rack, using riveting and other fixed form retaining elements and other parts, each fixation Element and part dismounting are more convenient, the condition provided convenience to maintenance, and it is simple to replace damage operation of components.

Brief description of the drawings

Fig. 1 is the utility model structure diagram.

Fig. 2 is the element layout drawing that Fig. 1 hides device case headroom space after upper cover.

Fig. 3 is the element layout drawing that Fig. 1 hides device case middle and lower part space after upper cover.

Fig. 4 is the left view of Fig. 1.

Fig. 5 is the right view of Fig. 1.

Fig. 6 is the circuit diagram of the utility model.

In figure：1st, upper cover, 2, high-voltage cage label, 3, Philip's head screw, 4,30A fuses, 5,20A fuses, 6, support plate A, 7,150A fuses, 8, nut, 9,300A fuses, 10, copper bar A, 11, support plate B, 12, water proof ring, 13, copper bar B, 14, Fuse supporting rack, 15, copper bar C, 16, copper bar D, 17, relay A, 18, safe section relay, 19, copper bar E, 20, bottom plate, 21, Copper bar F, 22, hexagon socket head cap screw, 23, relay B, 24, M5 combined screws, 25, M4 combined screws, 26, relay C, 27, copper bar G, 28, device case, 29, corner socket A, 30, corner socket B, 31, core socket A, 32, black socket, 33, red socket, 34, yellow Socket, 35, green socket, 36, core socket B.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.

- 6 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of pure electric high voltage distribution box of metal plate, including dress Put housing 28, the upper cap of described device housing 28 is equipped with upper cover 1, the side position of the upper space inside described device housing 28 Put and be installed on support plate A 6, be installed on a 30A fuse 4 and one group of 20A fuse 5 on the support plate A 6 side by side, Support plate B 11 is installed on another side position of upper space inside described device housing 28, is pacified on the support plate B 11 Equipped with copper bar A 10, copper bar B 13 and copper bar C 15, the middle parts of support plate B 11 are also installed on fuse supporting rack 14, institute State and 150A fuses 7 and 300A fuses 9 are installed on fuse supporting rack 14, the bottom of described device housing 28 detachably connects It is connected to bottom plate 20, copper bar D 16, a group relay A is installed on respectively by order from left to right point two rows on the bottom plate 20 17th, safe section relay 18, copper bar E 19, copper bar F 21, relay B 23, relay C 26 and copper bar G 27, described device One group of corner socket and a core socket are installed on the left position of housing 28, is pacified in the right end position of described device housing 28 Being riveted equipped with one group of colour socket and a core socket, in the upper cover 1 has high-voltage cage label 2, and the upper cover 1 passes through one group ten Word screw 3 is detachably connected with described device housing 28, and water proof ring is folded between the upper cover 1 and described device housing 28 12, the support plate A 6 and the support plate B 11 are detachably connected by nut 8 and described device housing 28, the fusing Device supporting rack 14 is detachably connected by nut 8 and the support plate B 11, the relay A 17 and the relay B 23 are detachably connected by one group of hexagon socket head cap screw 22 and the bottom plate 20, the copper bar D 16, the copper bar E 19, the copper Row F 21, the copper bar G 27 are detachably connected by M5 combined screws 24 and the bottom plate 20, section of Thailand relay 18 It is detachably connected by M4 combined screws 25 and the bottom plate 20, the quantity of the relay A 17 is two, one of to make Used for preliminary filling relay, another is used as PTC relays, and the conducts of relay B 23 are rushed relay soon and used, institute State relay C 26 to use as total positive relay, the one group of corner socket and a core that 28 left end of described device housing is installed are inserted Seat is respectively corner socket A 29, corner socket B 30 and core socket A 31, install one group of 28 right end of described device housing Colored socket and a core socket are respectively black socket 32, red socket 33, yellow socket 34, green socket 35 and core socket B 36, The corner socket A 29 and corner socket B 30 is BTC02-20 type shell double bond position corner sockets, the core socket The model of A 31 and the core socket B 36 are STP8, the black socket 32, red socket 33, yellow socket 34, green socket 35 It is 300A single sockets.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of pure electric high voltage distribution box of metal plate, including device case（28）, it is characterised in that：Described device housing（28）It is upper Portion is covered with upper cover（1）, described device housing（28）Support plate A is installed on one side position of internal upper space（6）, institute State support plate A（6）On be installed on a 30A fuse side by side（4）With one group of 20A fuse（5）, described device housing（28）It is interior Support plate B is installed on another side position of the upper space in portion（11）, the support plate B（11）On be installed on copper bar A（10）、 Copper bar B（13）And copper bar C（15）, the support plate B（11）Middle part is also installed on fuse supporting rack（14）, the fuse Supporting rack（14）On be installed on 150A fuses（7）With 300A fuses（9）, described device housing（28）Bottom detachably connect It is connected to bottom plate（20）, the bottom plate（20）On by order from left to right point two rows be installed on copper bar D respectively（16）, one group of relay Device A（17）, safe section's relay（18）, copper bar E（19）, copper bar F（21）, relay B（23）, relay C（26）And copper bar G （27）, described device housing（28）Left position on be installed on one group of corner socket and a core socket, described device housing （28）Right end position on be installed on one group of colour socket and a core socket.

A kind of 2. pure electric high voltage distribution box of metal plate according to claim 1, it is characterised in that：The upper cover（1）Upper riveting There is high-voltage cage label（2）, the upper cover（1）Pass through one group of Philip's head screw（3）With described device housing（28）It is detachably connected, institute State upper cover（1）With described device housing（28）Between be folded with water proof ring（12）.

A kind of 3. pure electric high voltage distribution box of metal plate according to claim 1, it is characterised in that：The support plate A（6）And institute State support plate B（11）Pass through nut（8）With described device housing（28）It is detachably connected, the fuse supporting rack（14）Pass through Nut（8）With the support plate B（11）It is detachably connected.

A kind of 4. pure electric high voltage distribution box of metal plate according to claim 1, it is characterised in that：The relay A（17）With And the relay B（23）Pass through one group of hexagon socket head cap screw（22）With the bottom plate（20）It is detachably connected, the copper bar D （16）, the copper bar E（19）, the copper bar F（21）, the copper bar G（27）Pass through M5 combined screws（24）With the bottom plate （20）It is detachably connected, section of Thailand relay（18）Pass through M4 combined screws（25）With the bottom plate（20）It is detachably connected, The relay A（17）Quantity be two, one of to be used as preliminary filling relay, another makes as PTC relays With the relay B（23）Used as relay is rushed soon, the relay C（26）Used as total positive relay.

A kind of 5. pure electric high voltage distribution box of metal plate according to claim 1, it is characterised in that：Described device housing（28）It is left It is respectively corner socket A to hold the one group of corner socket installed and a core socket（29）, corner socket B（30）And core socket A （31）, described device housing（28）The one group of colour socket and a core socket that right end is installed are respectively black socket（32）, it is red insert Seat（33）, yellow socket（34）, green socket（35）And core socket B（36）, the corner socket A（29）With the corner socket B （30）It is BTC02-20 type shell double bond position corner sockets, the core socket A（31）And the core socket B（36）Model It is STP8, the black socket（32）, red socket（33）, yellow socket（34）, green socket（35）It is 300A single sockets.