CN202307757U - Automobile engine cabin electric appliance box - Google Patents
Automobile engine cabin electric appliance box Download PDFInfo
- Publication number
- CN202307757U CN202307757U CN2011202875264U CN201120287526U CN202307757U CN 202307757 U CN202307757 U CN 202307757U CN 2011202875264 U CN2011202875264 U CN 2011202875264U CN 201120287526 U CN201120287526 U CN 201120287526U CN 202307757 U CN202307757 U CN 202307757U
- Authority
- CN
- China
- Prior art keywords
- electrical equipment
- equipment box
- fuse
- automobile engine
- electric appliance
- 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 - Lifetime
Links
- 239000002184 metal Substances 0.000 claims abstract description 19
- 238000002844 melting Methods 0.000 claims description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 2
- 238000004080 punching Methods 0.000 abstract 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000002788 crimping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Fuses (AREA)
Abstract
An automobile engine cabin electric appliance box is composed of an upper cover, an electric appliance box main body and a pedestal. The electric appliance box main body is in movable connections with the upper cover and the pedestal separately, and is equipped with generator and power supply interfaces, connectors, punching metal sheets, fuses, relays and miniature fuse pull out devices; wherein, the fuses are all connected with the generator and power supply interfaces via the punching metal sheets and conductive bolts. By using the automobile engine cabin electric appliance box of the utility model, a lot of connectors are saved, thereby reducing the cost correspondingly; at the same time, because connecting points are reduced, the loop fault points are reduced correspondingly, the power supply contact reliability is increased, and the potential hidden dangers caused by unreliable power supply contact are reduced. The automobile engine cabin electric appliance box is small in volume, very light in weight, can basically satisfy the requirements for engine cabin electric appliance box of different function vehicle types.
Description
Technical field
The utility model relates to automobile electrical equipment box, relates in particular to a kind of electrical equipment box that is used for automobile engine nacelle.
Background technology
At present; Generally all can adopt at least one electrical equipment box in the automobile engine nacelle; Concentrate fuse, relay, circuit breaker, diode etc. to carry out power distribution, overload protection and big Current Control,, be referred to as enging cabin electrical equipment box usually because these electrical equipment boxes are installed in enging cabin.
Common enging cabin electrical equipment box; Its internal circuit part stamped metal chip architectures that adopt more; Promptly utilize different layers, difform punched metal sheet to realize connecting and disconnecting of the circuit, be characterized in that compact conformation, overcurrent capability are strong, but the remarkable shortcoming of this kind structure is having relatively high expectations to associated components; The punched metal sheet making needs a large amount of diels, and mould and die accuracy is had relatively high expectations; This enging cabin electrical equipment box structure is complicated, and the assembling of self is also very loaded down with trivial details, and simultaneously, the change of function and expansion be difficulty very, is difficult to accomplish the general of product, and product price is generally relatively more expensive.
In addition, common enging cabin electrical equipment box, its internal circuit part also has employing PCB (printed wiring board) pattern; Its technical characterstic is to concentrate various fuses, relay etc. on the PCB assembly; Structure is simple relatively, and change is got up more convenient, but has following problem: 1. when change takes place circuit; Must design again circuit, the frock of welding PCB also will be scrapped again and made; 2.PCB in case typing, its circuit is cured, to the vehicle that different electrical principles require, this electric appliances box can not be with the variation of electric device independent assortment, must carry out circuit design by the electrical principle that PCB designed originally, this has brought limitation for design of new model; 3. because the electrical equipment box of PCB pattern needs connector to connect inserting with it, make a large amount of connector of increase on the wire harness like this, not only increased wire harness cost and weight, also can increase the contact point in the circuit, thereby cause the fault point in the loop to increase.
The utility model content
The utility model problem to be solved provides a kind of automobile engine nacelle electrical equipment box; Different combinations is carried out power distribution between employing fuse and relay terminal; Make the electrical equipment box influenced by vehicle like this; Can carry out various combinations flexibly, thereby satisfy the demand of different automobile types.
Adopt following technical scheme in order to solve the problems of the technologies described above: a kind of automobile engine nacelle electrical equipment box, to form by loam cake, electrical equipment box main body and base, the electrical equipment box main body flexibly connects with loam cake and base respectively; On the electrical equipment box main body, be provided with generator and power interface, connector, punched metal sheet, fuse, relay and minitype fuse extractor, described fuse all is connected with generator and power interface with conducting bolt through punched metal sheet.
Described fuse comprises screwing type slow-melting fuse, plug-in type slow-melting fuse and minitype fuse.
Described lock screwing type slow-melting fuse is parallelly connected with plug-in type slow-melting fuse and minitype fuse through punched metal sheet.
Described relay comprises common relay and miniature relay.
Described connector is an automotive connector.
Flexible clamping between described electrical equipment box main body and the loam cake.
Being connected between the utility model wire harness and electrical equipment box is to realize through the crimping between lead and fuse terminal; For wire harness, saved a large amount of connectors, cost will correspondingly reduce; Simultaneously; Owing to lacked tie point, the voltage drop in the loop is corresponding to be reduced, and the fault point in loop is also with regard to corresponding minimizing.Electrical equipment box generator and power interface adopt the locking nut fixed form, and generator line and power line are fixed on the electrical equipment box, have increased the reliability of power supply contact, have reduced cause owing to the power supply contact is unreliable potential latent; The screwing type slow-melting fuse is fixed through nuts and bolt, washer sets component, is convenient to safeguard and change, and prevents that effectively fuse from damaging.The employing of miniature relay and minitype fuse makes the volume of electrical equipment box very little, very light in weight; General vehicle, relay and fuse quantity that this enging cabin electrical equipment box provides are sufficient, can satisfy the demand of difference in functionality vehicle to enging cabin electrical equipment box basically.
Description of drawings
Fig. 1 is the utility model external structure sketch map.
Fig. 2 is the utility model electrical equipment box main body vertical view.
Fig. 3 is the utility model electrical equipment box main body upward view.
Among the figure, 1. loam cake; 2. electrical equipment box main body; 3. base; 4. common relay; 5. connector; 6. screwing type slow-melting fuse; 7. punched metal sheet; 7a. punched metal sheet; 7b. punched metal sheet; 8. generator and power interface; 9. miniature relay; 10. minitype fuse; 11. plug-in type slow-melting fuse; 12. conducting bolt; 13. minitype fuse extractor.
Embodiment
Like Fig. 1, Fig. 2, shown in Figure 3, a kind of automobile engine nacelle electrical equipment box is made up of loam cake 1, electrical equipment box main body 2 and base 3, and electrical equipment box main body 2 flexibly connects flexible clamping between electrical equipment box main body 2 and the loam cake 1 with loam cake 1 and base 3 respectively; On electrical equipment box main body 2, be provided with generator and power interface 8, connector 5, punched metal sheet, fuse, relay and minitype fuse extractor 13; Fuse comprises that screwing type melts insurance 6, plug-in type slow-melting fuse 11 and minitype fuse 10 slowly, and screwing type melts insurance 6 slowly, plug-in type slow-melting fuse 11 all is connected with generator and power interface 8 through punched metal sheet 7,7a, 7b and conducting bolt 12 with minitype fuse 10; Lock screwing type slow-melting fuse 11 is parallelly connected with plug-in type slow-melting fuse 11 and minitype fuse 10 through punched metal sheet 7,7a, 7b.
Described relay comprises common relay 4 and miniature relay 9.
Claims (6)
1. an automobile engine nacelle electrical equipment box is made up of loam cake (1), electrical equipment box main body (2) and base (3), and electrical equipment box main body (2) flexibly connects with loam cake (1) and base (3) respectively; On electrical equipment box main body (2), be provided with generator and power interface (8), connector (5), punched metal sheet (7,7a, 7b), fuse, relay and minitype fuse extractor (13), it is characterized in that: described fuse all is connected with generator and power interface (8) with conducting bolt (12) through punched metal sheet (7,7a, 7b).
2. automobile engine nacelle electrical equipment box according to claim 1 is characterized in that: described fuse comprises screwing type slow-melting fuse (6), plug-in type slow-melting fuse (11) and minitype fuse (10).
3. automobile engine nacelle electrical equipment box according to claim 2 is characterized in that: described lock screwing type slow-melting fuse (6) is parallelly connected with plug-in type slow-melting fuse (11) and minitype fuse (10) through punched metal sheet (7,7a, 7b).
4. automobile engine nacelle electrical equipment box according to claim 1 is characterized in that: described relay comprises common relay (4) and miniature relay (9).
5. automobile engine nacelle electrical equipment box according to claim 1 is characterized in that: described connector (5) is an automotive connector.
6. automobile engine nacelle electrical equipment box according to claim 1 is characterized in that: flexible clamping between described electrical equipment box main body (2) and the loam cake (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202875264U CN202307757U (en) | 2011-08-09 | 2011-08-09 | Automobile engine cabin electric appliance box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202875264U CN202307757U (en) | 2011-08-09 | 2011-08-09 | Automobile engine cabin electric appliance box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202307757U true CN202307757U (en) | 2012-07-04 |
Family
ID=46376600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202875264U Expired - Lifetime CN202307757U (en) | 2011-08-09 | 2011-08-09 | Automobile engine cabin electric appliance box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202307757U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014032342A1 (en) * | 2012-09-03 | 2014-03-06 | 安徽江淮汽车股份有限公司 | Relay box |
| CN103949828A (en) * | 2014-05-08 | 2014-07-30 | 江苏秦龙车灯有限公司 | Welding tooling for automotive electric box bracket assembly |
-
2011
- 2011-08-09 CN CN2011202875264U patent/CN202307757U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014032342A1 (en) * | 2012-09-03 | 2014-03-06 | 安徽江淮汽车股份有限公司 | Relay box |
| CN103949828A (en) * | 2014-05-08 | 2014-07-30 | 江苏秦龙车灯有限公司 | Welding tooling for automotive electric box bracket assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |