CN205544489U - Machine and vehicle charge - Google Patents
Machine and vehicle charge Download PDFInfo
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- CN205544489U CN205544489U CN201620330924.2U CN201620330924U CN205544489U CN 205544489 U CN205544489 U CN 205544489U CN 201620330924 U CN201620330924 U CN 201620330924U CN 205544489 U CN205544489 U CN 205544489U
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- charger
- temperature
- vehicle
- charger body
- control unit
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Abstract
The embodiment of the utility model provides a machine and vehicle charge. Machine in the vehicle that should charge, the press packed bale that should charge is drawn together: temperature -detecting device, little the control unit and fill motor body. Wherein, inside temperature -detecting device arranges in and fills motor body, little the control unit respectively with temperature -detecting device with fill motor body and be connected, fill motor body and still be connected with the battery of vehicle, temperature -detecting device external power supply when filling motor body and charge to the battery, detect and fill the inside temperature of motor body to send the temperature for little the control unit, little the control unit fills motor body's charged state according to received temperature, control. The embodiment of the utility model provides an in, because little the control unit can be based on and fill the inside temperature of motor body and come control and fill motor body's charged state, can avoid filling motor body like this owing to overheated and break down or even produce and prostheticly to harm betterly, and then prolong effectively and fill motor body and the whole life who charges the machine.
Description
Technical field
This utility model relates to Vehicle Engineering technical field, particularly relates to a kind of charger and vehicle.
Background technology
Along with developing rapidly of new energy technology, the application of electric automobile is more and more extensive.For electric automobile
For, charger is very important parts.When external power supply is charged to battery by charger,
Along with constantly carrying out of charging process, will produce and assemble more heat inside charger, in charger
The temperature in portion can gradually rise, and when the temperature at this exceedes a certain value, charger i.e. can be caused due to overheated
And be damaged, thus badly influence the service life of charger, thus how to solve charger easily due to
Overheated and to be damaged be a problem demanding prompt solution.
Utility model content
The purpose of this utility model embodiment is to provide a kind of charger and vehicle, easy to solve charger
Due to problem that is overheated and that be damaged.
On the one hand, this utility model embodiment provides a kind of charger, for vehicle, including: temperature is examined
Survey device, micro-control unit and charger body；Wherein,
Described temperature-detecting device is placed in described charger body interior, and described micro-control unit is respectively with described
Temperature-detecting device is connected with described charger body, described charger body also with the battery of described vehicle
It is connected；
Described temperature-detecting device, when external power supply is charged to described battery by described charger body, is examined
Survey the temperature of described charger body interior, and described temperature is sent to described micro-control unit；
Described micro-control unit, according to the described temperature received, controls the charging shape of described charger body
State.
Further, in above-mentioned charger, described charger body has shell, and, described shell is
Aluminium shell.
Further, in above-mentioned charger, described shell is provided with lightening hole.
Further, in above-mentioned charger, the quantity of described lightening hole is multiple.
On the other hand, this utility model embodiment additionally provides a kind of vehicle, including above-mentioned charger.
Further, in above-mentioned vehicle, described charger is installed in the rear deck of described vehicle.
Further, above-mentioned vehicle also includes: cooling blower；Wherein,
Described cooling blower is connected with the shell of the charger body in described charger, and described shell is arranged
Having the first vent, described rear deck to be provided with the second vent, described second vent is by described cooling wind
Machine is connected with described first vent.
Further, above-mentioned vehicle also includes: multiple heat radiation gear pieces；Wherein, the plurality of heat radiation gear piece with
Described shell is fixing to be connected, and, circumferentially distributed along described cooling blower of the plurality of heat radiation gear piece.
Further, in above-mentioned vehicle, the plurality of heat radiation gear piece is annular point centered by described cooling blower
Cloth.
Further, in above-mentioned vehicle, the plurality of heat radiation gear piece welds with described shell or rivets.
This utility model embodiment provides a kind of charger and vehicle.This charger is used for vehicle, this charging
Machine includes: temperature-detecting device, micro-control unit and charger body.Wherein, temperature-detecting device is placed in
Charger body interior, micro-control unit is connected with temperature-detecting device and charger body respectively, charging
Machine body is also connected with the battery of vehicle；Temperature-detecting device passes through charger body to electricity at external power supply
During the charging of pond, the temperature of detection charger body interior, and send a temperature to micro-control unit；Microcontroller
Unit, according to the temperature received, controls the charged state of charger body.In this utility model embodiment,
Owing to micro-control unit according to the temperature of charger body interior, can control the charging shape of charger body
State, so can preferably avoid charger body due to overheated and break down and even produce unrepairable
Damage, and then effectively extend charger body and the service life of whole charger.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below by right
In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that below,
Accompanying drawing in description is only embodiments more of the present utility model, comes for those of ordinary skill in the art
Say, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the charger that Fig. 1 provides for this utility model embodiment；
The charger that Fig. 2 provides for this utility model embodiment and the connection diagram of cooling blower.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical side in this utility model embodiment
Case is clearly and completely described, it is clear that described embodiment is only that this utility model part is real
Execute example rather than whole embodiments.Based on the embodiment in this utility model, ordinary skill people
The every other embodiment that member is obtained under not making creative work premise, broadly falls into this utility model
The scope of protection.
Charger embodiment:
See Fig. 1, figure shows the structural representation of the charger that this utility model embodiment provides.Should
Charger may be used for vehicle.Specifically, this charger can apply to electric automobile, certainly, and this charging
Machine can also be applied to other kinds of vehicle, and the particular type of this vehicle is not done any limit by the present embodiment
Fixed.Following embodiment all is applied in case of electric automobile illustrate by this charger.
As it is shown in figure 1, this charger includes: temperature-detecting device 1, micro-control unit 2 and charger body 3.
Wherein, temperature-detecting device 1 is placed in charger body 3 inside.Micro-control unit 2 fills with temperature detection respectively
Putting 1 to be connected with charger body 3, charger body 3 is also connected with the battery 4 of vehicle.Temperature detection fills
Put 1 when external power supply is charged to battery 4 by charger body 3, detection temperature within charger body 3
Degree, and send a temperature to micro-control unit 2.
In the present embodiment, external power supply can be conventional 220V alternating current power supply, when external power supply is by charging
Machine body 3 when battery 4 charges, charger body 3 this 220V alternating current power supply can be converted into one specified
The DC source of voltage, then by this DC source battery 4 constant-voltage charge in electric automobile, so that
Electricity in battery 4 is gradually increased, so that having the electricity of abundance in battery 4 to ensure the normal of electric automobile
Travel.
When being embodied as, in temperature-detecting device 1, can have digital signal processor DSP.It is said that in general,
The temperature signal that temperature-detecting device 1 collects is analogue signal, and this analogue signal can be carried out by DSP
AD conversion, so that this analogue signal is converted to digital signal, finally, temperature-detecting device 1 is again by this numeral
Signal is sent to micro-control unit 2, in order to the micro-control unit 2 identification to temperature signal.
In the present embodiment, micro-control unit 2 can control filling of charger body 3 according to the temperature received
Electricity condition.Below the concrete control process of micro-control unit 2 is described in detail.
When being embodied as, along with constantly carrying out of charging process, the electricity in battery 4 can be gradually increased, with
Time, a part of electric energy can be converted to heat energy, so that the temperature within charger body 3 gradually rises.When
Temperature within charger body 3 exceedes default overtemperature threshold value, such as when 80 degrees Celsius, and charger
Body 3 will be in superheat state, and now, micro-control unit 2 can control charger body 3 and stop to battery 4
Charging, so can preferably avoid charger body 3 due to overheated and break down even produce can not
The damage repaired, and then effectively extend charger body 3 and the service life of whole charger.
After charger body 3 stops charging a period of time, the temperature within charger body 3 will gradually subtract
Low and finally return back to the normal temperature threshold value preset, such as 60 degrees Celsius, at this moment, micro-control unit 2 can
Restart to charge to battery 4 with control charger body 3, so that the electricity of battery 4 continues to increase, thus
The electricity of abundance is had to ensure the normal traveling of electric automobile in ensureing battery 4.
When the temperature within charger body 3 is between overtemperature threshold value and normal temperature threshold value, such as
When being 75 degrees Celsius, micro-control unit 2 can control charger body 3 with a less electric current to battery 4
Charging, to reduce the output of charger body 3, so that the heat that charger body 3 produces reduces.
Lower the temperature it is said that in general, vehicle interior all can arrange heat abstractor, such as cooling blower for charger body 3,
In the case of the temperature within charger body 3 is between overtemperature threshold value and normal temperature threshold value,
Radiating effect according to heat abstractor is the best, and the temperature within charger body 3 has two kinds of changes and becomes
Gesture.When the radiating effect of heat abstractor is the best, heat abstractor can be in good time by charger body
Heat within 3 is discharged, and correspondingly, the heat of charger body 3 accumulated inside will be greatly reduced, and fills
Temperature within motor body 3 will not continue to raise, and so, the temperature within charger body 3 will always
Less than overtemperature threshold value, thus efficiently avoid charger body 3 due to overheated and break down even
It it is the damage producing unrepairable.When the radiating effect of heat abstractor is poor, although charger body 3
The heat produced has reduced, but what charger body 3 can not be produced by heat abstractor in good time
Heat is discharged, and more heat is still assembled in the inside of charger body 3, and now charger body 3 is internal
Temperature can rise with slower speed, so, the temperature within charger body 3 rises to overtemperature
Threshold value needs to take longer time, and charger body 3 can have the longer time to charge for battery 4, with
There is the electricity of abundance in ensureing battery 4, and then ensure the normal traveling of electric automobile.
In the present embodiment, owing to micro-control unit 2 can be controlled according to the temperature within charger body 3
The charged state of charger body 3 processed, so can preferably avoid charger body 3 due to overheated and go out
Existing fault even produces the damage of unrepairable, and then effectively extends charger body 3 and whole fill
The service life of motor.
As in figure 2 it is shown, in above-described embodiment, charger body 3 has shell 31, and, this shell 31 can
Think aluminium shell, to alleviate the weight of charger as much as possible, thus realize the lightweight of car load.
In above-described embodiment, in the case of the mechanical strength of the shell 31 of charger body 3 meets requirement,
Lightening hole can be set on shell 31.Preferably, the quantity of lightening hole can be multiple, to subtract further
The weight of light charger also finally realizes the lightweight of car load.
It should be noted that in the case of meeting technological requirement, the shell 31 of charger body 3 can also
Use other light materials well-known to those skilled in the art to make, specifically can come really according to practical situation
Fixed, this is not done any restriction by the present embodiment.
It should be noted that in above-described embodiment, in the case of not affecting assembling and serviceability, permissible
The structure making charger is the compactest, and reduces the volume of charger as much as possible, fills with further reduction
The weight of motor and production cost.
To sum up, this utility model embodiment preferably avoids charger body 3 due to overheated and break down
Even produce the damage of unrepairable, and then effectively extend charger body 3 and whole charger
Service life.
Vehicle embodiments:
This utility model embodiment additionally provides a kind of vehicle, and this vehicle includes above-mentioned charger.Wherein, fill
The specific implementation process of motor, with reference to described above, does not repeats them here.
Owing to charger has above-mentioned technique effect, therefore the vehicle with this charger also has corresponding technology
Effect.
In above-described embodiment, charger can be installed in the rear deck of vehicle.Preferably, charger can
Releasably it is installed in the rear deck of vehicle, to facilitate maintenance and the replacing of charger.Certainly, charger also may be used
With other positions being installed in vehicle, its concrete installation site can determine according to practical situation, this reality
Execute example and this is not done any restriction.The situation that following embodiment is all installed in the rear deck of vehicle with charger is
Example illustrates.
As in figure 2 it is shown, in the present embodiment, this vehicle can also include: cooling blower 5.Wherein, cooling wind
Machine 5 is connected with the shell 31 of the charger body 3 in charger.Specifically, cooling blower 5 and shell 31
Between can be welding or riveting.Shell is provided with the first vent (due to blocking not of cooling blower 5
Illustrate), rear deck is provided with the second vent, and the second vent is connected with the first vent by cooling blower 5
Logical.So, the cold air in external environment can be entered in rear deck by the second vent, then cools down wind
Machine 5 can be by the flowing of the rotation forces air of flabellum, so that cold air is by the gap between flabellum
And first vent to enter charger body 3 internal, to promote that the air within charger body 3 flows,
Next the hot-air within charger body 3 can pass sequentially through gap between the first vent, flabellum with
And second vent enter in external environment, due to enter the hot-air in external environment taken away charger this
Heat within body 3, therefore the temperature within charger body 3 will be gradually lowered.
It can be seen that cooling blower 5 the temperature can being effectively reduced within charger body 3 is set, from
And avoid charger body 3 due to overheated and break down and even produce the damage of unrepairable, Jin Eryou
Extend charger body 3 and the service life of whole charger to effect.
In above-described embodiment, this vehicle can also include: multiple heat radiation gear pieces 6.Wherein, multiple radiation tooths
Sheet 6 and shell 31 is fixing to be connected, circumferentially distributed along cooling blower 5 of multiple heat radiation gear pieces 6.When being embodied as,
Heat radiation gear piece 6 and shell 31 between can be weld, rivet or well-known to those skilled in the art other
Connected mode, specifically can determine according to practical situation, and this is not done any restriction by the present embodiment.Permissible
Finding out, the setting of heat radiation gear piece 6 effectively increases the heat exchange area of air.
Preferably, multiple heat radiation gear pieces 6 can centered by cooling blower 5 annular spread.So, from charging
The internal hot-air discharged of machine body 3 can move along the side face that heat radiation gear piece 6 is formed, and so can make charging
The heat radiation of machine is more uniform, and its radiating efficiency also can be higher.
It should be noted that in above-described embodiment, except by air-cooled, i.e. using cooling blower 5 for filling
Outside motor body 3 cooling, it is also possible to by the way of water-cooled, be i.e. arranged around water route at charger body 3
The mode of pipeline is lowered the temperature for charger body 3, to prevent charger body 3 due to overheated and damage.
To sum up, the present embodiment provide vehicle preferably avoid charger body 3 due to overheated and occur therefore
Barrier even produces the damage of unrepairable, and then effectively extends charger body 3 and whole charger
Service life.
The foregoing is only preferred embodiment of the present utility model, be not intended to limit of the present utility model
Protection domain.All made within spirit of the present utility model and principle any amendment, equivalent, change
Enter, be all contained in protection domain of the present utility model.
Claims (10)
1. a charger, for vehicle, it is characterised in that including: temperature-detecting device (1), micro-control unit (2) and charger body (3)；Wherein,
It is internal that described temperature-detecting device (1) is placed in described charger body (3), described micro-control unit (2) is connected with described temperature-detecting device (1) and described charger body (3) respectively, and described charger body (3) is also connected with the battery (4) of described vehicle；
Described temperature-detecting device (1) is when external power supply is charged to described battery (4) by described charger body (3), detect the temperature that described charger body (3) is internal, and described temperature is sent to described micro-control unit (2)；
Described micro-control unit (2), according to the described temperature received, controls the charged state of described charger body (3).
2. charger as claimed in claim 1, it is characterised in that described charger body (3) has shell (31), and, described shell (31) is aluminium shell.
3. charger as claimed in claim 2, it is characterised in that described shell is provided with lightening hole on (31).
4. charger as claimed in claim 3, it is characterised in that the quantity of described lightening hole is multiple.
5. a vehicle, it is characterised in that include the charger as according to any one of claim 1-4.
6. vehicle as claimed in claim 5, it is characterised in that described charger is installed in the rear deck of described vehicle.
7. vehicle as claimed in claim 6, it is characterised in that also include: cooling blower (5)；Wherein,
Described cooling blower (5) is connected with the shell (31) of the charger body (3) in described charger, described shell (31) is provided with the first vent, described rear deck is provided with the second vent, and described second vent is connected with described first vent by described cooling blower (5).
8. vehicle as claimed in claim 7, it is characterised in that also include: multiple heat radiation gear pieces (6)；Wherein, the plurality of heat radiation gear piece (6) and described shell (31) are fixing to be connected, and, circumferentially distributed along described cooling blower (5) of the plurality of heat radiation gear piece (6).
9. vehicle as claimed in claim 8, it is characterised in that the plurality of heat radiation gear piece (6) annular spread centered by described cooling blower (5).
10. vehicle as claimed in claim 8, it is characterised in that the plurality of heat radiation gear piece (6) is welded with described shell (31) or riveted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620330924.2U CN205544489U (en) | 2016-04-19 | 2016-04-19 | Machine and vehicle charge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620330924.2U CN205544489U (en) | 2016-04-19 | 2016-04-19 | Machine and vehicle charge |
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| Publication Number | Publication Date |
|---|---|
| CN205544489U true CN205544489U (en) | 2016-08-31 |
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ID=56792746
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620330924.2U Active CN205544489U (en) | 2016-04-19 | 2016-04-19 | Machine and vehicle charge |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106604610A (en) * | 2016-12-27 | 2017-04-26 | 北京非凡易智科技发展有限公司 | Charger and control method and device thereof |
| CN112060975A (en) * | 2020-08-17 | 2020-12-11 | 中国第一汽车股份有限公司 | Alternating current charging heating control method for electric automobile |
-
2016
- 2016-04-19 CN CN201620330924.2U patent/CN205544489U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106604610A (en) * | 2016-12-27 | 2017-04-26 | 北京非凡易智科技发展有限公司 | Charger and control method and device thereof |
| CN112060975A (en) * | 2020-08-17 | 2020-12-11 | 中国第一汽车股份有限公司 | Alternating current charging heating control method for electric automobile |
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| GR01 | Patent grant |