CN205800727U - A kind of control device of electric vehicle air grid - Google Patents
A kind of control device of electric vehicle air grid Download PDFInfo
- Publication number
- CN205800727U CN205800727U CN201620773571.3U CN201620773571U CN205800727U CN 205800727 U CN205800727 U CN 205800727U CN 201620773571 U CN201620773571 U CN 201620773571U CN 205800727 U CN205800727 U CN 205800727U
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- control device
- electric vehicle
- vehicle air
- air grid
- controller
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Abstract
The utility model discloses the control device of a kind of electric vehicle air grid, it includes ventilation assembly and controls assembly, and ventilation assembly is located between passenger compartment and equipment compartment, including the fan being connected and movable rack；Controlling assembly and be located at equipment compartment, including the controller being connected and smoke detection unit, detection signal is fed back to controller by smoke detection unit；Controller is connected with ventilation assembly and controls the opening and closing of ventilation assembly.This utility model is practical, feasibility good, can prevent harmful gas and smoke particle from driving in the wrong direction and enter passenger compartment, protect passenger safety.
Description
Technical field
This utility model relates to vehicle arrangement cabin heat dissipation equipment, particularly to the control device of air grid.
Background technology
Motor vehicle driven by mixed power and part pure electric vehicle afterbody are provided with independent equipment compartment, are used for installing chargeable energy storage system
System, chargeable energy-storage system comprises the parts such as power accumulator, super capacitor and relevant high pressure adnexa.Equipment compartment is airtight
Nacelle completely isolated with passenger compartment, chargeable energy-storage system parts are mostly heat generating components, in order to allow it be in suitable temperature
The lower work of degree, it is common practice that carry out temperature regulation in passenger compartment air inducing to equipment compartment.At present, from passenger compartment air inducing to equipment
The design in cabin is design grid on the dividing plate between passenger compartment and equipment compartment, uses fan from passenger compartment convulsion to equipment
Cabin, equipment compartment top is provided with air exhausting device.Chargeable energy-storage system in use can produce special gas, particularly at it
When causing burning after inefficacy, harmful gas and smoke particle can be produced.Therefore, from the way of passenger compartment air inducing to equipment compartment, deposit
Gas and smoke particle in equipment compartment are driven in the wrong direction by air-vent and enter the hidden danger of passenger compartment.
Utility model content
The defect existed for above prior art, technical problem to be solved in the utility model is to provide a kind of practical
Property strong, air grid that feasibility is good control device, prevent harmful gas and smoke particle from driving in the wrong direction from air-vent and enter passenger compartment,
Protection passenger safety.
In order to solve above-mentioned technical problem, the control device of automotive universal grid of the present utility model, it is characterised in that: bag
Including ventilation assembly and control assembly, described ventilation assembly is located between passenger compartment and equipment compartment, it include the fan that is connected and
Movable rack；Equipment compartment is located at by described control assembly, and it includes controller and the smoke detection unit being connected, and described smog is visited
Survey unit and detection signal is fed back to described controller；Described controller is connected with described ventilation assembly and controls described ventilation group
The opening and closing of part.
For further mature technology scheme, this utility model also includes techniques below feature:
As improving further, also include that alarm, described alarm are connected with described controller.
As improving further, described smoke detection unit includes temperature sensor and Smoke Sensor.
As improving further, described smoke detection unit is arranged at the top side of equipment compartment.
As improving further, described fan and described movable rack synchronize to be turned on and off.
As improving further, described fan is air draught type fan.
As improving further, at described ventilation assembly, it is provided with drainage screen.
As improving further, described movable rack is to be provided with some grids rotating upwardly and downwardly flabellum.
Compared with prior art, the beneficial effects of the utility model are: air grid is set to movable rack, can basis
Signal in the equipment compartment that smoke detection unit real-time monitors, it is achieved be turned on and off, prevents harmful gas or smoke particle from leading to
Cross air-vent retrograde entrance passenger compartment, simple in construction；Set up alarm, exist on fire hidden in occupant's equipment compartment can be reminded
Suffer from, protect passenger safety；Smoke detection unit includes temperature sensor and Smoke Sensor, the simultaneously temperature in monitoring device cabin
Signal and smoke signal, improve detection accuracy.
Accompanying drawing explanation
Fig. 1 is the structure principle chart that this utility model electric vehicle air grid controls device.
Wherein: 11 temperature sensors；12 Smoke Sensors；20 controllers；31 fans；32 movable racks；40 alarms.
Detailed description of the invention
In order to be illustrated more clearly that the technical solution of the utility model, it is situated between simply below in conjunction with drawings and Examples
Continue, it should be apparent that, the accompanying drawing in describing below merely relates to embodiments more of the present utility model, not to this utility model
Restriction.
Referring to shown in Fig. 1, the control device of this utility model electric vehicle air grid, including ventilation assembly and control
Assembly, ventilation assembly is arranged on the dividing plate between equipment compartment and passenger compartment, and it includes fan 31 and the movable rack being connected
32, fan 31 is air draught type fan, it is achieved by the air-flow of passenger compartment by movable rack 32 inhalation device cabin.Movable rack 32
For some rotating grid flabellums.Controlling assembly to be arranged in equipment compartment, it includes that the controller 20 being connected and smog are visited
Surveying unit, the signal detected is fed back to controller 20 by smoke detection unit, and controller 20 is connected with ventilation assembly and controls
Being turned on and off of ventilation assembly.Smoke detection unit is arranged at the top side of equipment compartment, and it includes temperature sensor 11 and smog
Sensor 12.The control device of electric vehicle air grid also includes an alarm 40, in order to remind occupant's equipment compartment
Inside there is potential safety hazard on fire.Also can set up drainage screen at fan 31 and movable rack 32 air port, intercept smog further
Grain.
Real time temperature information in temperature sensor 11 monitoring device cabin, real-time in Smoke Sensor 12 monitoring device cabin
Smokescope information, feeds back to controller 20 the most respectively by temperature signal and smoke signal, and controller 20 carries out signal processing.
When the equipment compartment temperature monitored is less than preset value higher than preset value and smokescope, controller 20 controls fan 31 and activity
Grid 32 is opened, and now the air in passenger compartment is introduced equipment compartment by movable rack 32 by fan 31, dissipates equipment compartment
Heat.When the equipment compartment temperature monitored is less than preset value, it is not necessary to dispelling the heat equipment compartment, controller 20 controls fan 31 He
Movable rack 32 is closed.When monitoring equipment compartment smokescope higher than preset value, controller 20 controls fan 31 and movable lattice
Grid 32 are closed, it is to avoid harmful gas or smoke particle drive in the wrong direction and enter passenger compartment.When monitoring equipment compartment temperature or smog in short-term
Interior abruptly increase change, controller 20 controls fan 31 and movable rack 32 is closed, and starts alarm 40 simultaneously and sends alarm.
The foregoing is only the embodiment of utility model, it is not limited to scope of patent protection of the present utility model.
Any being familiar with alike those skilled in the art, without departing from spirit and scope of the present utility model, the change made and the equivalence of retouching are replaced
Change, in being still scope of patent protection of the present utility model.
Claims (8)
1. the control device of an electric vehicle air grid, it is characterised in that: include ventilation assembly and control assembly, described logical
Wind assembly is located between passenger compartment and equipment compartment, and it includes fan and the movable rack being connected；Described control assembly is located at
For cabin, it includes controller and the smoke detection unit being connected, and detection signal is fed back to described by described smoke detection unit
Controller；Described controller is connected with described ventilation assembly and controls the opening and closing of described ventilation assembly.
The control device of electric vehicle air grid the most according to claim 1, it is characterised in that: also include alarm,
Described alarm is connected with described controller.
The control device of electric vehicle air grid the most according to claim 2, it is characterised in that: described smoke detection list
Unit includes temperature sensor and Smoke Sensor.
The control device of electric vehicle air grid the most according to claim 3, it is characterised in that: described smoke detection list
Unit is arranged at the top side of equipment compartment.
The control device of electric vehicle air grid the most according to claim 1, it is characterised in that: described fan and described
Movable rack synchronizes to be turned on and off.
The control device of electric vehicle air grid the most according to claim 5, it is characterised in that: described fan is air draught
Type fan.
The control device of electric vehicle air grid the most according to claim 1, it is characterised in that: at described ventilation assembly
It is provided with drainage screen.
The control device of electric vehicle air grid the most according to claim 1, it is characterised in that: described movable rack is
It is provided with some grids rotating upwardly and downwardly flabellum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620773571.3U CN205800727U (en) | 2016-07-21 | 2016-07-21 | A kind of control device of electric vehicle air grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620773571.3U CN205800727U (en) | 2016-07-21 | 2016-07-21 | A kind of control device of electric vehicle air grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205800727U true CN205800727U (en) | 2016-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620773571.3U Active CN205800727U (en) | 2016-07-21 | 2016-07-21 | A kind of control device of electric vehicle air grid |
Country Status (1)
| Country | Link |
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| CN (1) | CN205800727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114142A (en) * | 2016-07-21 | 2016-11-16 | 厦门金龙旅行车有限公司 | A kind of control devices and methods therefor of electric vehicle air grid |
-
2016
- 2016-07-21 CN CN201620773571.3U patent/CN205800727U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114142A (en) * | 2016-07-21 | 2016-11-16 | 厦门金龙旅行车有限公司 | A kind of control devices and methods therefor of electric vehicle air grid |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |