CN207425731U - Vehicle power supply with connect-disconnect structure relay - Google Patents
Vehicle power supply with connect-disconnect structure relay Download PDFInfo
- Publication number
- CN207425731U CN207425731U CN201721687613.2U CN201721687613U CN207425731U CN 207425731 U CN207425731 U CN 207425731U CN 201721687613 U CN201721687613 U CN 201721687613U CN 207425731 U CN207425731 U CN 207425731U
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- Prior art keywords
- relay
- power supply
- socket
- connect
- vehicle power
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Abstract
The utility model is related to a kind of vehicle power supplies with connect-disconnect structure relay, including power shell, the battery pack being arranged in the power shell, the vehicle power supply further includes relay, the relay is connected between battery pack and load, the relay includes relay body and the matched relay base of relay body, and the relay base is fixed inside the power shell；The socket connected inside and outside it is offered on the power shell, the relay body is plugged in the socket and is engaged with the relay base.Relay body is inserted into socket and coordinated with internal relay base by the utility model, when replacing relay body, without opening power shell, is greatly facilitated the replacement of relay, is improved operability, the difficulty for reducing replacement.
Description
Technical field
The utility model is related to new energy battery technology field, more particularly to a kind of with the vehicle-mounted of connect-disconnect structure relay
Power supply.
Background technology
Relay（English name：Relay）It is a kind of electric control device, is to work as input quantity（Energizing quantity）Variation reach rule
During provisioning request, make controlled volume that a kind of electric appliance of predetermined Spline smoothing occur in electrical output circuit.It has control system
（Also known as input circuit）With by control system（Also known as output loop）Between interactive relationship, be usually applied to automation control
In circuit, it is actually one kind " automatic switch " that control high current running is gone with low current, therefore is played in circuit automatic
The effects that adjusting, safeguard protection, conversion circuit.
Common relay such as electromagnetic relay adds certain voltage or electricity during work at relay coil both ends
Stream, the magnetic circuit that the magnetic flux that coil generates is made up of iron core, yoke, armature, magnetic circuit working gas gap, under the influence of a magnetic field, rank
Iron is drawn to iron core pole-face, and so as to which contact normally-closed contact be promoted to disconnect, normally opened contact is closed;When coil both end voltage or electric current are less than
During certain value, when mechanical counter-force is more than electromagnetic attraction, armature returns to original state, and normally opened contact disconnects, and normally-closed contact is connected.
Relay is also widely used in the control circuit in vehicle power supply, is such as connected to battery pack and load
Between.The control circuit of usual vehicle power supply is arranged at the enclosure interior of power supply, as shown in figure 3, relay it is also the same in this way, but
It is relay as electronic component, is easily damaged or failure, needs to open housing at this time, relay is replaced, grasp
It is inconvenient.
The content of the invention
The purpose of this utility model is to provide a kind of vehicle power supply with connect-disconnect structure relay.
In order to achieve the above objectives, the technical solution adopted in the utility model is：
A kind of vehicle power supply with connect-disconnect structure relay including power shell, is arranged in the power shell
Battery pack, the vehicle power supply further include relay, and the relay is connected between battery pack and load, it is described after
Electric appliance includes relay body and the matched relay base of relay body, and the relay base is fixed
It is arranged on inside the power shell；The socket connected inside and outside it, the relay are offered on the power shell
Device body is plugged in the socket and is engaged with the relay base.
Preferably, the socket is connected with dismountable socket cover.
Preferably, the outer surface of the relay body expose the socket outer surface a distance or with institute
The outer surface for the socket stated is flush.
Preferably, the electric current of the relay is 200-500A.
Preferably, the relay is high current electromagnetism contact relay.
Preferably, the power shell includes the housing base of upper opening, lid is closed on the housing base
Case top lid.
It is further preferred that the socket is opened in the circumference of the housing base.
Preferably, it is additionally provided with waterproof construction outside the relay.
Since above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：
Relay body is inserted into socket and coordinated with internal relay base by the utility model, replaces relay
During body, without opening power shell, the replacement of relay is greatly facilitated, improves operability, the difficulty for reducing replacement.
Description of the drawings
Attached drawing 1 is the structure diagram of the present embodiment；
Attached drawing 2 is inserted into the schematic diagram of socket for the present embodiment repeat circuit body；
Attached drawing 3 is the structure diagram of the prior art.
Wherein：1st, power shell；10th, socket；2nd, battery pack；30th, relay body；31st, relay base；4th, socket
Cover.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments：
A kind of vehicle power supply with connect-disconnect structure relay as shown in Figure 1, 2, including power shell 1, is arranged on power supply
Battery pack 2 in housing 1, power shell 1 generally includes housing base, lid closes the case top lid on housing base, housing bottom
The upper opening of seat can set battery pack 2 by the opening, run mouth jointly by case top lid lid after setting completed.
Vehicle power supply further includes relay, and relay is connected between battery pack 2 and load, and relay includes relay sheet
Body 30 and 30 matched relay base 31 of relay body.In the present embodiment：Relay base 31 is fixed at electricity
Inside pressure vessel body 1；The socket 10 connected inside and outside it is offered on power shell 1, relay body 30 is plugged in socket 10
Interior and be engaged with relay base 31, socket 10 is opened in the circumference of housing base.That is, replacing damage
During relay body 30, the relay body 30 of damage is extracted out from socket 10, by new relay body 30 again from slotting
It is inserted into oral area 10 and is contacted in place with relay base 30.
31 fixed position of relay base causes relay body 30 to be inserted into exposing socket in its outer surface after socket 10
The outer surface a distance in portion 10 is flush with the outer surface of socket 10 so that the relay body 30 of insertion will not be excessive
Exposed to the outside of power shell 1.A socket cover 4 is connected in socket 10 in other words, by socket 10 and exposing
Relay body 30 covers, and plays the role of protection.
In the present embodiment：High current electromagnetism contact relay may be employed in relay, and the electric current of relay can reach
For 200-500A.
In addition, being additionally provided with waterproof construction outside relay, i.e., relay base 31 and/or relay body 30 are carried out
Waterproofing protection, after even power shell 1 is dismantled, relay will not get wet or make moist.It, can be with for the waterproof construction
Using such as waterproof cover, waterproofing protection film etc., as long as realizing the effect of waterproof.
Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement according to this, can not the scope of protection of the utility model be limited with this.
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (8)
1. a kind of vehicle power supply with connect-disconnect structure relay, including power shell, the electricity being arranged in the power shell
Pond group, the vehicle power supply further include relay, and the relay is connected between battery pack and load, and feature exists
In：The relay includes relay body and the matched relay base of relay body, the relay
Device pedestal is fixed inside the power shell；The socket connected inside and outside it is offered on the power shell,
The relay body is plugged in the socket and is engaged with the relay base.
2. the vehicle power supply according to claim 1 with connect-disconnect structure relay, it is characterised in that：The socket connects
It is connected to dismountable socket cover.
3. the vehicle power supply according to claim 1 with connect-disconnect structure relay, it is characterised in that：The relay sheet
Expose outer surface a distance of the socket or be flush with the outer surface of the socket in the outer surface of body.
4. the vehicle power supply according to claim 1 with connect-disconnect structure relay, it is characterised in that：The relay
Electric current is 200-500A.
5. the vehicle power supply with connect-disconnect structure relay according to claim 1 or 4, it is characterised in that：The relay
Device is high current electromagnetism contact relay.
6. the vehicle power supply according to claim 1 with connect-disconnect structure relay, it is characterised in that：The power shell
Housing base including upper opening, lid close the case top lid on the housing base.
7. the vehicle power supply according to claim 6 with connect-disconnect structure relay, it is characterised in that：The socket is opened
It is located in the circumference of the housing base.
8. the vehicle power supply according to claim 1 with connect-disconnect structure relay, it is characterised in that：Outside the relay
Portion is additionally provided with waterproof construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721687613.2U CN207425731U (en) | 2017-12-07 | 2017-12-07 | Vehicle power supply with connect-disconnect structure relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721687613.2U CN207425731U (en) | 2017-12-07 | 2017-12-07 | Vehicle power supply with connect-disconnect structure relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207425731U true CN207425731U (en) | 2018-05-29 |
Family
ID=62397117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721687613.2U Active CN207425731U (en) | 2017-12-07 | 2017-12-07 | Vehicle power supply with connect-disconnect structure relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207425731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107895673A (en) * | 2017-12-07 | 2018-04-10 | 江苏索尔新能源科技股份有限公司 | Vehicle power with connect-disconnect structure relay |
-
2017
- 2017-12-07 CN CN201721687613.2U patent/CN207425731U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107895673A (en) * | 2017-12-07 | 2018-04-10 | 江苏索尔新能源科技股份有限公司 | Vehicle power with connect-disconnect structure relay |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220705 Address after: 215600 No. 333 Fumin Middle Road, Tangqiao town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: Suzhou sol Zhixing New Energy Technology Co.,Ltd. Address before: 215615 Miao Qiao Guang Ming Road, Tangqiao town, Zhangjiagang City, Suzhou City, Jiangsu Province (SOL new energy) Patentee before: JIANGSU SOUL NEW ENERGY TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |