CN113891609A - Expandable automobile electrical box - Google Patents
Expandable automobile electrical box Download PDFInfo
- Publication number
- CN113891609A CN113891609A CN202111231733.2A CN202111231733A CN113891609A CN 113891609 A CN113891609 A CN 113891609A CN 202111231733 A CN202111231733 A CN 202111231733A CN 113891609 A CN113891609 A CN 113891609A
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- CN
- China
- Prior art keywords
- box
- module
- safety
- socket
- box body
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- Legal status (The legal status 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 status listed.)
- Granted
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Classifications
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- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
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- 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
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- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Connection Or Junction Boxes (AREA)
Abstract
The invention discloses an expandable automobile electrical box which comprises a box body, wherein a bus harness plug-in is arranged on one side of the box body, at least three module fixing structures are arranged in the box body at equal intervals, each module fixing structure is composed of two fixing columns, at least three safety modules are arranged in the box body, the safety modules are sequentially connected end to end, the safety module at the head end is connected with the bus harness plug-in, and the safety modules are fixed in the box body through one module fixing structure respectively. The invention can set the quantity of the relays and the insurance according to the requirement, can be used by various vehicle types and has higher universality.
Description
Technical Field
The invention relates to a fuse box, in particular to an expandable automobile electrical box.
Background
The automobile electrical box is a place for placing relays and fuses of electrical devices, and particularly for high-power electrical devices, the relays and the fuses are necessary electrical elements.
The chassis of the light truck is provided with a plurality of electric appliances such as an air conditioner compressor, a condenser fan, a diesel filter heating device, an after-treatment device and the like, and the electric appliances need to be connected into a safety and a relay of the chassis electric appliance box for protection and control. The different trucks are also different in configuration, for example, a liquid heater is arranged on a chassis of a cold zone product, a parking air conditioner is arranged on a hot zone product, a sprinkler is arranged on an engineering truck product, and the like, so that the requirements of the different trucks on the number of the electric box fuses and the number of the relays are different.
The upper limit of the number of the electric box fuses and the relays in the prior art is limited by the structure of the electric box fuses and the relays, so that the electric box fuses and the relays cannot be expanded to be applied, and some special vehicles cannot adopt the existing products, so that the electric box is opened again, the cost is high, and the period is long; the arrangement of relays and fuses of the electric appliance box in the prior art is disordered, and electric appliances corresponding to the relays and the fuses need to be confirmed one by one after sale, so that inconvenience is brought to maintenance; for the small truck with less functions, the position of the relay is vacant and waste is caused by adopting the prior art.
Disclosure of Invention
The invention aims to provide an expandable automobile electrical box, which can be used for solving the defects in the prior art, can be used for setting the number of relays and fuses according to requirements, can be used for various automobile types and has higher universality.
The invention provides an expandable automobile electrical box which comprises a box body, wherein a bus harness plug-in is arranged on one side of the box body, at least three module fixing structures are arranged in the box body at equal intervals, each module fixing structure is composed of two fixing columns, at least three safety modules are arranged in the box body, the safety modules are sequentially connected end to end, the safety modules at the head end are connected with the bus harness plug-in, and the safety modules are respectively fixed in the box body through one module fixing structure.
In the expandable automobile electrical appliance box, preferably, the safety module includes a base harness box, a relay socket and a safety socket, two ends of the base harness box are respectively provided with a fixing lug, the two fixing lugs are fixed with two fixing columns of the module fixing structure through bolts, a printed circuit board is arranged in the base harness box, the relay socket and the safety socket are both fixedly arranged at the top of the base harness box, and the relay socket and the safety socket are both electrically connected with the printed circuit board.
In the aforementioned expandable automotive electrical appliance box, preferably, the top of the base harness box is provided with three relay sockets and three safety sockets.
In the expandable automotive electrical appliance box, preferably, a plug is arranged on one side of the base harness box, a slot is formed in the other side of the base harness box, which is opposite to the plug, and the plug is communicated with the inside of the slot.
In the expandable automobile electrical box, preferably, a limiting projection is formed on an outer wall surface of the safety socket, a limiting groove is formed on an outer wall surface of the relay socket, and positions of the limiting projection and the limiting groove are arranged in a one-to-one correspondence manner.
In the expandable automobile electrical box, preferably, a sealing baffle is arranged in the slot of the safety module which is farthest from the bus harness plug-in unit.
Compared with the prior art, the bus harness plug-in box comprises a box body, wherein a bus harness plug-in is arranged on one side of the box body, at least three module fixing structures are arranged in the box body at equal intervals, each module fixing structure is composed of two fixing columns, at least three safety modules are arranged in the box body, the safety modules are sequentially connected end to end, the safety module at the head end is electrically connected with the bus harness plug-in, and the safety modules are respectively fixed in the box body through one module fixing structure. The invention adopts a modular design, can increase and decrease the number of the safety modules according to the requirement of the whole vehicle, and avoids waste. The relay and the fuse can be arranged in a modularized mode according to functions, and design and later maintenance are facilitated. In addition, the invention can be suitable for various vehicle types, the mold opening design is not required to be repeated, and the vehicle development cost is reduced.
Drawings
FIG. 1 is an isometric view of the overall structure of the present invention;
FIG. 2 is an isometric view of a safety module;
FIG. 3 is an isometric view of another angle of the safety module;
fig. 4 is an isometric view of the cartridge.
Description of reference numerals: the safety protection device comprises a box body 1, a bus harness plug-in 2, a fixing column 3, a safety module 4, a base harness box 5, a relay socket 6, a safety socket 7, a fixing lug 8, a slot 9, a limiting lug 10, a limiting groove 11, a plug 13 and a fixing column avoiding groove 14.
Detailed Description
The embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the invention.
The embodiment of the invention comprises the following steps: as shown in fig. 1-4, an expandable automobile electrical box comprises a box body 1, the box body 1 is preferably designed into a rectangular box body, one side of the box body 1 is provided with a bus harness plug-in 2, the bus harness plug-in 2 is used for being plugged with an automobile wire harness, at least three module fixing structures are arranged in the box body 1 at equal intervals, each module fixing structure is composed of two fixing columns 3, the two fixing columns 3 are symmetrically arranged on a long symmetrical axis of the box body 1, at least three safety modules 4 are arranged in the box body 1, each safety module 4 is sequentially connected end to end, the safety module 4 at the head end is connected with the bus harness plug-in 2, and each safety module 4 is fixed in the box body 1 through one module fixing structure.
By adopting the structural design, the number of the safety modules 4 can be increased or decreased according to the number of the electric components for the vehicle, so that the mold opening for each vehicle type is not required, and the development cost of a new vehicle is greatly reduced. And the number of the safety modules 4 can be set according to the requirement, so that the waste can be effectively reduced.
In a specific embodiment, insurance module 4 includes base pencil box 5, relay socket 6 and insurance socket 7, the both ends of base pencil box 5 are provided with a fixed lug 8 respectively, two fixed lugs 8 pass through the bolt fastening with two fixed columns 3 of module fixed knot structure, for the convenience of processing and installation, be provided with the fixed column in the bottom surface of fixed lug 8 and dodge groove 14, like this when fixed lug 8 and fixed column 3 pass through the effective contact of the box bottom of bolt fastening back insurance module 4 can with box body 1, be provided with printed circuit board in the base pencil box 5, relay socket 6 and insurance socket 7 all set firmly the top at base pencil box 5, and relay socket 6 and insurance socket 7 all are connected with printed circuit board electricity.
The function of the printed circuit board is used for controlling the functions of the relay sockets 6 and the safety sockets 7, so that different relay sockets 6 and safety sockets 7 correspond to different electrical appliances on the vehicle. In order to optimize the size of the box body 1, it is preferable in the present embodiment that each safety module 4 is provided with three relay sockets 6 and three safety sockets 7 on the top of the base harness box 5.
Further, a plug 13 is arranged on one side of the base harness box 5, a slot 9 is formed in a position, opposite to the plug 13, on the other side of the base harness box 5, and the plug 13 is communicated with the inside of the slot 9. The safety modules 4 are connected end to form a wire harness channel, the wire harness of each printed circuit board is finally electrically connected with the terminal in the bus harness plug-in 2 through the channel, and the bus harness plug-in 2 is connected with the wire harness of the whole vehicle, so that the invention works normally.
Since the electrical box is an electrical product, waterproof work should be done, preferably, the plug 13 and the slot 9 of the adjacent safety module 4 are waterproof, a sealing ring can be arranged, and a sealant can also be used, and it should be noted that a sealing baffle is arranged in the slot 9 of the safety module 4 farthest from the bus harness plug-in 2.
In order to improve the stability and the service life of the invention, a limiting lug 10 is formed on the outer wall surface of the safety socket 7, a limiting groove 11 is formed on the outer wall surface of the relay socket 6, and the positions of the limiting lugs 10 and the positions of the limiting grooves 11 are arranged in a one-to-one opposite mode.
The construction, features and functions of the present invention are described in detail in the embodiments illustrated in the drawings, which are only preferred embodiments of the present invention, but the present invention is not limited by the drawings, and all equivalent embodiments modified or changed according to the idea of the present invention should fall within the protection scope of the present invention without departing from the spirit of the present invention covered by the description and the drawings.
Claims (6)
1. An expandable automobile electrical box comprises a box body (1), and is characterized in that: one side of box body (1) is provided with bus harness plug-in components (2), equidistant at least three module fixed knot constructs that is provided with in box body (1), every module fixed knot constructs and constitutes by two fixed columns (3), be provided with three insurance module (4) in box body (1) at least, each insurance module (4) end to end connection in order, wherein be located the head end insurance module (4) with bus harness plug-in components (2) are connected, each insurance module (4) are respectively through one module fixed knot constructs to be fixed in box body (1).
2. The expandable automotive electrical box of claim 1, wherein: the safety module (4) comprises a base wire harness box (5), a relay socket (6) and a safety socket (7), two ends of the base wire harness box (5) are respectively provided with a fixing lug (8), the two fixing lugs (8) are fixed with two fixing columns (3) of the module fixing structure through bolts, a printed circuit board is arranged in the base wire harness box (5), the relay socket (6) and the safety socket (7) are fixedly arranged at the top of the base wire harness box (5), and the relay socket (6) and the safety socket (7) are electrically connected with the printed circuit board.
3. The expandable automotive electrical box of claim 2, wherein: the top of base pencil box (5) is provided with three relay socket (6) and three insurance socket (7).
4. The expandable automotive electrical box of claim 3, wherein: one side of base pencil box (5) is provided with plug (13), the opposite side of base pencil box (5) with the position that plug (13) is relative is formed with slot (9), plug (13) with the inside intercommunication of slot (9).
5. The expandable automotive electrical box of claim 4, wherein: the safety socket is characterized in that a limiting bump (10) is formed on the outer wall surface of the safety socket (7), a limiting groove (11) is formed on the outer wall surface of the relay socket (6), and the limiting bumps (10) and the limiting grooves (11) are arranged in a one-to-one opposite mode.
6. The expandable automotive electrical box of claim 5, wherein: and a sealing baffle plate is arranged in a slot (9) of the safety module (4) which is farthest away from the bus bundle plug-in (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111231733.2A CN113891609B (en) | 2021-10-22 | 2021-10-22 | Expandable automobile electrical box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111231733.2A CN113891609B (en) | 2021-10-22 | 2021-10-22 | Expandable automobile electrical box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113891609A true CN113891609A (en) | 2022-01-04 |
| CN113891609B CN113891609B (en) | 2022-05-24 |
Family
ID=79004064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111231733.2A Active CN113891609B (en) | 2021-10-22 | 2021-10-22 | Expandable automobile electrical box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113891609B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115084758A (en) * | 2022-06-06 | 2022-09-20 | 江苏博沃汽车电子系统有限公司 | Extensible intelligent automobile storage battery electrical box |
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| US20050221640A1 (en) * | 2004-04-02 | 2005-10-06 | Sumitomo Wiring Systems, Ltd. | Electrical connector box |
| CN201349369Y (en) * | 2008-12-22 | 2009-11-18 | 奇瑞汽车股份有限公司 | Automobile front cabin electric box |
| CN201657542U (en) * | 2010-04-28 | 2010-11-24 | 天津市柯文制模注塑有限公司 | Combined electrical box |
| KR20110017653A (en) * | 2009-08-14 | 2011-02-22 | 세메스 주식회사 | Electric box with safety door |
| US20120120629A1 (en) * | 2010-11-12 | 2012-05-17 | Masashi Nakayama | Wire Harness |
| CN202310330U (en) * | 2011-09-29 | 2012-07-04 | 河南天海电器有限公司 | Electric box of motormeter panel |
| CN102740635A (en) * | 2011-04-14 | 2012-10-17 | 漳州鑫美达汽车零部件有限公司 | Novel central electric box of automobile |
| CN103025092A (en) * | 2012-10-31 | 2013-04-03 | 芜湖市顺昌汽车配件有限公司 | Electrical appliance box for automobile |
| CN204204786U (en) * | 2014-12-05 | 2015-03-11 | 南昌友星电子电器有限公司 | A kind of extendible fuse box assembly |
| CN205566923U (en) * | 2016-03-23 | 2016-09-07 | 广东芬尼克兹节能设备有限公司 | Extension module's mounting structure |
| CN106766035A (en) * | 2016-12-13 | 2017-05-31 | 广东志高空调有限公司 | A kind of wall hanging type air conditioner indoor unit and its hermetically sealed electrical equipment case assembly |
| US20190296658A1 (en) * | 2018-03-23 | 2019-09-26 | Sf Motors, Inc. | Inverter module having multiple half-bridge modules for a power converter of an electric vehicle |
| CN209676644U (en) * | 2018-11-30 | 2019-11-22 | 芜湖佳景科技有限公司 | Electrical appliance kit and heavy truck |
| CN210091934U (en) * | 2019-05-13 | 2020-02-18 | 高密市金兴电器有限公司 | Quick plug-in electric appliance box |
| CN211982365U (en) * | 2020-03-03 | 2020-11-20 | 庄料霞 | Electrical equipment's electrical apparatus box |
-
2021
- 2021-10-22 CN CN202111231733.2A patent/CN113891609B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050221640A1 (en) * | 2004-04-02 | 2005-10-06 | Sumitomo Wiring Systems, Ltd. | Electrical connector box |
| CN201349369Y (en) * | 2008-12-22 | 2009-11-18 | 奇瑞汽车股份有限公司 | Automobile front cabin electric box |
| KR20110017653A (en) * | 2009-08-14 | 2011-02-22 | 세메스 주식회사 | Electric box with safety door |
| CN201657542U (en) * | 2010-04-28 | 2010-11-24 | 天津市柯文制模注塑有限公司 | Combined electrical box |
| US20120120629A1 (en) * | 2010-11-12 | 2012-05-17 | Masashi Nakayama | Wire Harness |
| CN102740635A (en) * | 2011-04-14 | 2012-10-17 | 漳州鑫美达汽车零部件有限公司 | Novel central electric box of automobile |
| CN202310330U (en) * | 2011-09-29 | 2012-07-04 | 河南天海电器有限公司 | Electric box of motormeter panel |
| CN103025092A (en) * | 2012-10-31 | 2013-04-03 | 芜湖市顺昌汽车配件有限公司 | Electrical appliance box for automobile |
| CN204204786U (en) * | 2014-12-05 | 2015-03-11 | 南昌友星电子电器有限公司 | A kind of extendible fuse box assembly |
| CN205566923U (en) * | 2016-03-23 | 2016-09-07 | 广东芬尼克兹节能设备有限公司 | Extension module's mounting structure |
| CN106766035A (en) * | 2016-12-13 | 2017-05-31 | 广东志高空调有限公司 | A kind of wall hanging type air conditioner indoor unit and its hermetically sealed electrical equipment case assembly |
| US20190296658A1 (en) * | 2018-03-23 | 2019-09-26 | Sf Motors, Inc. | Inverter module having multiple half-bridge modules for a power converter of an electric vehicle |
| CN209676644U (en) * | 2018-11-30 | 2019-11-22 | 芜湖佳景科技有限公司 | Electrical appliance kit and heavy truck |
| CN210091934U (en) * | 2019-05-13 | 2020-02-18 | 高密市金兴电器有限公司 | Quick plug-in electric appliance box |
| CN211982365U (en) * | 2020-03-03 | 2020-11-20 | 庄料霞 | Electrical equipment's electrical apparatus box |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115084758A (en) * | 2022-06-06 | 2022-09-20 | 江苏博沃汽车电子系统有限公司 | Extensible intelligent automobile storage battery electrical box |
| CN115084758B (en) * | 2022-06-06 | 2023-08-11 | 江苏博沃汽车电子系统有限公司 | Expandable intelligent automobile storage battery electric appliance box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113891609B (en) | 2022-05-24 |
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