CN203027619U - Vehicle electrical appliance box - Google Patents
Vehicle electrical appliance box Download PDFInfo
- Publication number
- CN203027619U CN203027619U CN 201220692960 CN201220692960U CN203027619U CN 203027619 U CN203027619 U CN 203027619U CN 201220692960 CN201220692960 CN 201220692960 CN 201220692960 U CN201220692960 U CN 201220692960U CN 203027619 U CN203027619 U CN 203027619U
- Authority
- CN
- China
- Prior art keywords
- wiring board
- electrical appliance
- board assembly
- upper cover
- cover plate
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a vehicle electrical appliance box. The box comprises a circuit board assembly formed by a printed circuit board, a base plate and an upper cover plate, wherein the circuit board assembly is installed on the base plate, the upper cover plate is buckled on the circuit board assembly, insertion holes for respectively positioning and assembling a strip fuse and a relay are formed in the upper cover plate, and plug connectors are arranged on the circuit board assembly, correspond to the insertion holes and are used for being inserted with external terminals of the strip fuse and the relay. The electrical appliance box can be used for solving the problem that the conventional electrical appliance box cannot be quickly changed according to requirements of customers.
Description
Technical field
The utility model relates to a kind of vehicular electrical appliance box.
Background technology
The inner copper sheet that adopts of existing vehicular electrical appliance box connects, and relies on working of plastics to block copper sheet, and the installation of copper sheet is loaded down with trivial details, also easily in use causes loosening with the plastic clip assembling structure.The electrical appliance kit manufacturing process is complicated, and all belongs to the customization structure, yet in actual the use, the user often has various requirement, and for different needs, increase external equipment or change circuit connect, and need to again open copper sheet die and working of plastics mould.Can not make fast according to client's requirement the change of product.
In addition, the connection of fuse relies on two little contacts, easily because overcurrent capability is not enough, occurs oxidation and blackout at the place, contact.The employing self-adhesive paper is printed, easily comes off, and wearing and tearing, writing is subjected to weather effect easily unintelligible.This just needs often to change fuse, and then existing electric box structure, also be difficult to accomplish.
The utility model content
The purpose of this utility model is to provide a kind of vehicular electrical appliance box, the problem that can not change fast according to client's requirement in order to solve existing electrical appliance kit.
For achieving the above object, scheme of the present utility model is: a kind of vehicular electrical appliance box comprises: the wiring board assembly, bedplate and the upper cover plate that are made of printed circuit board; The wiring board assembly is arranged on bedplate, upper cover plate is buckled and is located on the wiring board assembly, offer the plug-in opening that is respectively used to orientation assemble strip fuse, relay, circuit breaker on upper cover plate, the wiring board assembly is provided with corresponding with the described plug-in opening plug connector that is used for the external terminal conduction inserting of strip fuse, relay, circuit breaker.
Also be provided with on described upper cover plate for the position, standby hole of placing backup fuse sheet and strip fuse clip.
Described wiring board assembly comprises first, second two wiring boards, the described plug connector that is welded on the first wiring board, and on the second wiring board, welding is used for the inserted sheet of rat tail plug connector; Described wire harness plug-in connecting component is located on bedplate.
Electrical appliance kit of the present utility model, electric part is realized with printed circuit board.Reserve the plug-in opening of danger silk sheet, relay on upper cover plate.Strip fuse, relay etc. can be according to the actual needs above-mentioned plug-in openings of packing into, and corresponding strip fuse, relay form connecting circuit by on the line attachment plate.So, can transform connecting circuit according to user's needs, only need fuse, the relay at the corresponding spliced eye of plug place to get final product.This spline structure is also very convenient when overhauling.
Upper cover plate also has the position, hole of backup fuse sheet and safety plate clip simultaneously, and the user can change the fuse that damages with the strip fuse clip.Backup fuse and safety plate clip are not inserted on the wiring board assembly, can not conduct electricity.The user can change fuse easily like this.
Description of drawings
Fig. 1 is the electrical appliance kit vertical view;
Fig. 2 is the electrical appliance kit front view;
Fig. 3 is the electrical appliance kit upward view.
Embodiment
The utility model is described in more detail below in conjunction with accompanying drawing.
As Fig. 1, Fig. 2, electrical appliance kit shown in Figure 3, comprising: the wiring board assembly 12, bedplate 10 and the upper cover plate 01 that are consisted of by printed circuit board.Upper cover plate adopts the PA16 flame-retardant materials, and there are six car-loading bracket positions both sides and top, and upper cover plate is connected by 6 buckles of surrounding with bedplate, and the wiring board assembly is wrapped in the centre.
Offer the plug-in opening that is respectively used to orientation assemble strip fuse, relay on upper cover plate, the wiring board assembly is provided with the plug connector corresponding with plug-in opening, and plug connector is used for the external terminal conduction inserting with strip fuse, relay.As shown in Figure 1,02,03,04,05,06,07 is respectively 5A, 7.5A, 10A, 15A, 20A, 30A strip fuse, and 08,09 is relay, and 13 is circuit breaker.(in figure, the strip fuse central numeral is load current value).
Also be provided with on upper cover plate for the position, standby hole of placing backup fuse sheet and strip fuse clip.As 11 being the safety plate clip in Fig. 2.
Bedplate adopts the P16A flame-retardant materials equally, leaves A, B, C, four wire harness connector connectors of D.
The wiring board assembly is combined by forward and backward two wiring boards, and header board is welded with socket, is used for plug-in mounting strip fuse, relay and circuit breaker forming circuit; Rear plate is welded with inserted sheet, is used for the rat tail connector.Two wiring boards all adopt double-sided copper-clad, copper thickness 0.14mm.Line width calculates according to the size by electric current, and actual value is greater than calculated value, to guarantee circuit safety.Computing formula is I=KT0.44A0.75, and wherein: K is correction factor, gets 0.048; T is maximum temperature rise, and unit degree centigrade gets 30; A is for covering copper area, the mil2 of unit.
Claims (3)
1. a vehicular electrical appliance box, is characterized in that, comprising: the wiring board assembly, bedplate and the upper cover plate that are made of printed circuit board; The wiring board assembly is arranged on bedplate, upper cover plate is buckled and is located on the wiring board assembly, offer the plug-in opening that is respectively used to orientation assemble strip fuse, relay, circuit breaker on upper cover plate, the wiring board assembly is provided with corresponding with the described plug-in opening plug connector that is used for the external terminal conduction inserting of strip fuse, relay, circuit breaker.
2. a kind of vehicular electrical appliance box according to claim 1, is characterized in that, also is provided with on described upper cover plate for the position, standby hole of placing backup fuse sheet and strip fuse clip.
3. a kind of vehicular electrical appliance box according to claim 1, is characterized in that, described wiring board assembly comprises first, second two wiring boards, the described plug connector that is welded on the first wiring board, and on the second wiring board, welding is used for the inserted sheet of rat tail plug connector; Described wire harness plug-in connecting component is located on bedplate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220692960 CN203027619U (en) | 2012-12-15 | 2012-12-15 | Vehicle electrical appliance box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220692960 CN203027619U (en) | 2012-12-15 | 2012-12-15 | Vehicle electrical appliance box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203027619U true CN203027619U (en) | 2013-06-26 |
Family
ID=48651556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220692960 Expired - Fee Related CN203027619U (en) | 2012-12-15 | 2012-12-15 | Vehicle electrical appliance box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203027619U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104554070A (en) * | 2013-10-12 | 2015-04-29 | 宁波市鄞州新马电子有限公司 | Central control box of electric vehicle |
| CN111432580A (en) * | 2020-05-14 | 2020-07-17 | 成都肯保捷旭阳新能源电器有限公司 | Novel special central electric appliance control box for motorcycle |
| CN111432581A (en) * | 2020-05-14 | 2020-07-17 | 成都肯保捷旭阳新能源电器有限公司 | Central electric appliance control box for agricultural tractor |
-
2012
- 2012-12-15 CN CN 201220692960 patent/CN203027619U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104554070A (en) * | 2013-10-12 | 2015-04-29 | 宁波市鄞州新马电子有限公司 | Central control box of electric vehicle |
| CN111432580A (en) * | 2020-05-14 | 2020-07-17 | 成都肯保捷旭阳新能源电器有限公司 | Novel special central electric appliance control box for motorcycle |
| CN111432581A (en) * | 2020-05-14 | 2020-07-17 | 成都肯保捷旭阳新能源电器有限公司 | Central electric appliance control box for agricultural tractor |
| CN111432580B (en) * | 2020-05-14 | 2024-11-26 | 成都肯保捷旭阳新能源电器有限公司 | A new type of central electrical control box for motorcycles |
| CN111432581B (en) * | 2020-05-14 | 2025-03-07 | 成都肯保捷旭阳新能源电器有限公司 | A new type of central electrical control box for agricultural tractors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20151215 |
|
| EXPY | Termination of patent right or utility model |