CN202759684U - Carriage (self-recovery) high power electrical control box - Google Patents
Carriage (self-recovery) high power electrical control box Download PDFInfo
- Publication number
- CN202759684U CN202759684U CN 201220371599 CN201220371599U CN202759684U CN 202759684 U CN202759684 U CN 202759684U CN 201220371599 CN201220371599 CN 201220371599 CN 201220371599 U CN201220371599 U CN 201220371599U CN 202759684 U CN202759684 U CN 202759684U
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- CN
- China
- Prior art keywords
- control box
- electric control
- high power
- electrical control
- passenger vehicle
- 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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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model relates to a carriage (self-recovery) high power electrical control box, comprising a storage battery, a starting machine, a generator, an electric switch, an electric braking, etc. The electrical control box performs concentrated control to distribute power supply electric quantity of a whole vehicle. The carriage (self-recovery) high power electrical control box employs a high power starting relay and an electromagnetic switch and starts a protection return circuit, etc. to control circuit cooperation to realize high pressure control by low pressure; a safety device has a strong shock resistance performance and a good insurance performance and is flexible and safe; a box body and an installing plate have good insulation and heat resistance performances and prevent heating deformation and fusing.
Description
Technical field
The utility model relates to a kind of passenger vehicle (certainly recovering) high-power electric control box.
Background technology
At present the used general power of electric control box of passenger vehicle is less, shell and mounting panel mostly be plastics or as quickly as possible material make, safeties adopt plug-in type or screw compression joint type; because power is less, when automobile electrical moment increase, electric current can produce high temperature; plastic products easily melt distortion, and when serious even can burn on firely, metallic article is on-insulated; easily connect electricity; the connected mode that protection is decorated is firm not, has shaken large and has easily come off, and the screw crimping is dumb; easy scaling loss, dismounting is cumbersome.
Summary of the invention
Little in order to solve existing passenger vehicle electric control box power, shell easily is out of shape, easily connect the problem that electricity and rapid wear burn, the purpose of this utility model provides a kind of passenger vehicle (certainly recovering) high-power electric control box, it has, and the heat resistance energy is strong, good insulation preformance, maintains convenient, as to adapt to adverse circumstances, long service life characteristics.
Technical solutions of the utility model are as follows:
The utility model control circuit is installed in and is arranged in the box body on the mounting panel; box body and lid are that the metal surface plastic-blasting is made; the side of box body has threading hole; inner bottom surface four limits are symmetrical, and some support columns are set, and the box body inner bottom surface is laid insulating barrier; control circuit is by each relay of connection and electric component; electromagnetic switch is by the anodal incoming line of storage battery, and power supply lines and startup outlet line form the starting protection loop.The high-power start relay is communicated with the tower iron wire of starting protection circuit and electromagnetic switch; form preheating circuit; braking relay is by brake line, lead-in wire plug connector, formation brake line; safeties adopt the hand screw type binding post as fuse holder; the top adopts clamping cap that fuse is pressed on the fuse holder; below the installing hole of the screw rod of fuse holder bottom by mounting panel stretches to; use clamp nut; the line ball nut is fixed on screw rod below the mounting panel; install binding post additional between the good hot clamp nut of line ball nut, be connected with the wire of insurance circuit.Mounting panel is the high-strength anti-flaming insulation board; be erected in the box body; electromagnetic switch, preheating relay, driving preheating relay, high-power start relay, starting protection relay, braking relay are installed on the mounting panel; the anodal incoming line of storage battery, power supply lines, startup brake line, preheating brake line, startup outlet line, starting protection circuit, brake line, insurance circuit all are arranged on below the mounting panel; screw is installed is hammered into support column from top by mounting panel, mounting panel is fixed on the box body.
The advantage that the utlity model has is as follows:
1, the utility model and body and lid are the metal sheet surface plastic-blasting and make, and fit inner bottom surface is laid insulating barrier, and the insulation heat resistance is good, has prevented temperature distortion, fusing.
2, adopt high-power start relay and electromagnetic switch, the control circuits such as starting protection loop cooperate, and have realized the low voltage control high pressure, and the safeties shock resistance is strong, and safety performance is good, flexibly safety.
3, this high-power electric control box control circuit is comprised of a connection relay and electric component, and electromagnetic switch is by the anodal incoming line of storage battery, and power supply lines and startup outlet line form the starting protection loop.
4, safeties adopt the hand screw type binding post as fuse holder, the top adopts clamping cap that fuse is pressed on the fuse holder, below the installing hole of the screw rod of fuse holder bottom by mounting panel stretches to, use clamp nut, the line ball nut is fixed on screw rod below the mounting panel, install binding post additional between the good hot clamp nut of line ball nut, be connected with the wire of insurance circuit.
Description of drawings
Fig. 1 is monnolithic case figure;
Fig. 2 is the internal structure plane figure;
Fig. 3 is electrical schematic diagram.
Embodiment
With reference to the accompanying drawings the utility model is described in detail:
Two ends in electromagnetic switch 8 add low-voltage, electromagnetic switch 8 closures, and 26 tunnel conductings are simultaneously 13 tunnel conductings of power supply to the switch; Add control signal starting relay 9 closures 27 the tunnel, start the loop conducting, generator relay 30 normally open contacts are closed simultaneously, and power generation circuit disconnects; Enabling signal is removed rear starting relay 9 and is disconnected, and starts the loop and disconnects, and generator relay 30 normally closed interlocks are closed simultaneously, the conducting of generator loop; Power up in 28 loops, relay 12 normally open contact closures make the preheating circuit conducting, and relay 31 is braking relay; Adding 6 dividing plates at housing 3, is mounting panel 7 on 6 dividing plates, and dividing plate and mounting panel are fixed on the housing 3 with support column 5; Clamping cap 14 is pressed on fuse 13 on the fuse holder 15.
Claims (4)
1. a passenger vehicle is with (certainly recovering) high-power electric control box, its structure comprises storage battery, starter motor, generating mechanical, electrical switch, electric braking, it is characterized in that: box body and lid are the metal sheet surface plastic-blasting and make, the box body inner bottom surface is laid insulating barrier, the insulation heat resistance is good, has prevented temperature distortion, fusing.
2. a kind of passenger vehicle according to claim 1 is with (certainly recovering) high-power electric control box; it is characterized in that: a kind of employing high-power start relay and electromagnetic switch; the control circuits such as starting protection loop cooperate; realized the low voltage control high pressure; the safeties shock resistance is strong; safety performance is good, flexibly safety.
3. a kind of passenger vehicle according to claim 1 is with (certainly recovering) high-power electric control box; it is characterized in that: this high-power electric control box control circuit is comprised of a connection relay and electric component; electromagnetic switch is by the anodal incoming line of storage battery; power supply lines and startup outlet line form the starting protection loop.
4. a kind of passenger vehicle according to claim 1 is with (certainly recovering) high-power electric control box, it is characterized in that: safeties adopt the hand screw type binding post as fuse holder, the top adopts clamping cap that fuse is pressed on the fuse holder, below the installing hole of the screw rod of fuse holder bottom by mounting panel stretches to, use clamp nut, the line ball nut is fixed on screw rod below the mounting panel, installs binding post additional between the good hot clamp nut of line ball nut, is connected with the wire of insurance circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220371599 CN202759684U (en) | 2012-07-22 | 2012-07-22 | Carriage (self-recovery) high power electrical control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220371599 CN202759684U (en) | 2012-07-22 | 2012-07-22 | Carriage (self-recovery) high power electrical control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202759684U true CN202759684U (en) | 2013-02-27 |
Family
ID=47738838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220371599 Expired - Fee Related CN202759684U (en) | 2012-07-22 | 2012-07-22 | Carriage (self-recovery) high power electrical control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202759684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654241A (en) * | 2013-11-21 | 2015-05-27 | 上海航空电器有限公司 | Operation and control integrated aircraft exterior lighting control box |
-
2012
- 2012-07-22 CN CN 201220371599 patent/CN202759684U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654241A (en) * | 2013-11-21 | 2015-05-27 | 上海航空电器有限公司 | Operation and control integrated aircraft exterior lighting control box |
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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: 20130227 Termination date: 20140722 |
|
| EXPY | Termination of patent right or utility model |