CN206478028U - A kind of electric fan heated up - Google Patents
A kind of electric fan heated up Download PDFInfo
- Publication number
- CN206478028U CN206478028U CN201720117785.XU CN201720117785U CN206478028U CN 206478028 U CN206478028 U CN 206478028U CN 201720117785 U CN201720117785 U CN 201720117785U CN 206478028 U CN206478028 U CN 206478028U
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- CN
- China
- Prior art keywords
- motor
- tds
- detect switch
- temperature
- electric fan
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- 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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Abstract
The utility model is related to automobile component, specifically related to a kind of electric fan heated up, the electric fan is installed in the enging cabin of automobile, the electric fan includes shell, several flabellums, motor, the motor is installed on the housing, the flabellum is connected on the output shaft of the motor, the motor connection has the first temperature detect switch (TDS), cooling-water temperature sensor is connected with first temperature detect switch (TDS), also include electric heater unit, the electric heater unit is located at the side of the flabellum, the electric heater unit and motor connection have the second temperature detect switch (TDS), when the temperature in enging cabin is less than or equal to 0 ~ 10 degree Celsius, second temperature detect switch (TDS), which is powered, makes the electric heater unit and electric motor starting, when the temperature in enging cabin is higher than 0 ~ 10 degree Celsius, second temperature detect switch (TDS) is powered off, second temperature detect switch (TDS) is connected with rechargeable battery.The utility model makes the temperature in enging cabin be maintained in suitable scope.
Description
Technical field
The utility model is related to automobile component, and in particular to a kind of electric fan heated up.
Background technology
In use, engine can produce excessive heat to vehicle, in order to allow engine will not can not because of overheat
Normal work, people devise coolant cycle cooling system, and wherein radiator fan is usually that to play act foot light for electric fan
The effect of weight.On the other hand electric fan is also equipped with air draught and blows wind action except heat sinking function.Extraneous air is from enging cabin
The air inlet of front end enter enging cabin, the air outlet from enging cabin rear end after electric fan, cooling system leaves hair
Motivation cabin.Existing electric fan is opened mostly by temperature detect switch (TDS) control when the water temperature of cooling water increases above set point,
When temperature falls below set point, fan will be closed.
, sometimes easily there is car engine not in winter weather cold, and reason has following several possibility：First, light a fire
Working state of system is bad, and special cold day is low due to intake air temperature, and fuel oil is atomization bad in cylinder, if ignition energy is not in addition
Foot, its result will flood cylinder phenomenon, i.e., excessive fuel oil is accumulated in cylinder, more than inflammability limit concentration can not
Car；2nd, valve gum deposit, winter car has particularly been used after uncleanly gasoline, and the colloid in gasoline is incombustible to be will build up
Near inlet and outlet door and combustion chamber, cause to start hard or even missing of ignition in cold early morning assembly；3rd, storage battery power shortage, its table
Existing feature is that starter starts to turn but rotating speed is not i.e. powerless enough, and later starter, which only clatters, not to be turned.Winter low temperature and indivedual use
Electric equipment forgets Guan Houhui and causes vehicle not start, and particularly winter long-term short distance low speed is used, and battery voltage can be less than specified
Value, starts and can not run well；4th, gasoline constricted flow, characteristicness is without oil pressure in engine oil pipe.Such a situation
Multiple to be born in temperature especially low morning, being that fuel pipe is long-term dirty causes.Water is mutually mixed with debris when temperature is especially low makes combustion
Oil pipe line is obstructed, as a result can not start.The method for solving problem now is that car is placed in warm environment, and car can rise a little while
It is dynamic;Or thoroughly solved using the method for cleaning oil circuit., will but in winter, the working clan of driving is much reluctant getting up early
The time card in morning obtains at full stretch, and car engine does not get up to be possible to cause to be late.
Moreover, starting engine under cryogenic conditions, component wear is relative to be accelerated, very big to the aging effects of engine.According to
Relevant information is introduced, and automobile starts a cold engine when temperature is 5 DEG C, and heats to normal temperature, cylinder wear amount
Equivalent to 30-40 kilometers of running car；Temperature starts a cold engine at -18 DEG C, and is heated to normal temperature, cylinder mill
Damage amount is equivalent to 200-250 kilometers of running car.In total wear extent of engine, the abrasion of starting period accounts for 50%.As often
Cold start-up is carried out under cryogenic, and its cylinder wear is just even more serious.
The content of the invention
The utility model is in view of the above-mentioned problems, provide a kind of electric fan heated up.
Technical solution adopted in the utility model is as follows：A kind of electric fan heated up, the electric fan is installed on vapour
In the enging cabin of car, the electric fan includes shell, several flabellums, motor, and the motor is installed on the housing, institute
State flabellum to be connected on the output shaft of the motor, the motor connection has on the first temperature detect switch (TDS), first temperature detect switch (TDS)
Cooling-water temperature sensor is connected with, also includes electric heater unit, the electric heater unit is located at the side of the flabellum, the electricity
Heater and motor connection have the second temperature detect switch (TDS), when the temperature in enging cabin is less than or equal to 0 ~ 10 degree Celsius, the
Two temperature detect switch (TDS)s, which are powered, makes the electric heater unit and electric motor starting, when the temperature in enging cabin is higher than 0 ~ 10 degree Celsius,
Second temperature detect switch (TDS) is powered off, and second temperature detect switch (TDS) is connected with rechargeable battery.
The electric heater unit is heating wire.
The heating wire is compiled into heating net and set, and the pore size of the heating net is 0.5 ~ 2 centimetre.
The shell is provided with manhole, and the shell is provided with mounting bracket, and the motor is fixed on by mounting bracket
The circle centre position of the manhole, the flabellum is located in manhole.
The electric heater unit is electric heating tube, and the electric heating tube is fixed on the mounting bracket and set windward.
The flabellum is curved leaf.
The flabellum is tightened on the output shaft of motor by nut.
The beneficial effects of the utility model are as follows：When the temperature in enging cabin is less than or equal to 0 ~ 10 degree Celsius, the
Two temperature detect switch (TDS)s are powered, electric motor starting, and electric heater unit heating air, flabellum starts to rotate the air after heating being blown into start
In cabin, the temperature in enging cabin is set to be maintained in suitable scope.Specific temperature setting can be according to the reality of automobile
Situation is set.Powered by rechargeable battery, electric fan can start when automobile all devices are closed, rechargeable battery charging
Mode charge when can be automobile starting, or rechargeable battery is dismountable, is charged otherwise.
Brief description of the drawings
Fig. 1 is the structural representation for the electric fan that electric heater unit is heating wire.
Fig. 2 is the structural representation for the electric fan that electric heater unit is electric heating tube
In figure, 1, shell；102, mounting bracket；2, flabellum；3, motor；4, the first temperature detect switch (TDS)；5, electric heater unit；6, the
Two temperature detect switch (TDS)s.
Embodiment
Below in conjunction with the accompanying drawings and embodiment, the utility model can be better described.
A kind of electric fan heated up, the electric fan is installed in the enging cabin of automobile, and the electric fan includes outer
Shell 1, several flabellums 2, motor 3, the motor 3 are arranged on the shell 1, and the flabellum 2 is connected to the defeated of the motor 3
On shaft, the motor 3 is connected with the first temperature detect switch (TDS) 4, first temperature detect switch (TDS) 4 and is connected with cooling-water temperature sensor, also wraps
Electric heater unit 5 is included, the electric heater unit 5 is located at the side of the flabellum 2, and the electric heater unit 5 and motor 3 connect
The second temperature detect switch (TDS) 6 is connected to, when the temperature in enging cabin is less than or equal to 0 ~ 10 degree Celsius, the second temperature detect switch (TDS) 6 is powered
Start the electric heater unit 5 and motor 3, when the temperature in enging cabin is higher than 0 ~ 10 degree Celsius, the second temperature detect switch (TDS) 6
Power-off, second temperature detect switch (TDS) 6 is connected with rechargeable battery.When the temperature in enging cabin is less than or equal to 0 ~ 10 degree Celsius
When, the second temperature detect switch (TDS) is powered, electric motor starting, electric heater unit heating air, and flabellum, which starts to rotate, blows the air after heating
Enter in enging cabin, the temperature in enging cabin is maintained in suitable scope.Specific temperature setting can be according to automobile
Actual conditions set.Cooling-water temperature sensor is placed in coolant, is opened when coolant temperature increases above set point.When cold
But when liquid temperature degree falls below set point, motor can be closed.Powered by rechargeable battery, electric fan can be set automobile is all
Start during standby closing, the mode of rechargeable battery charging charges when can be automobile starting, or rechargeable battery is detachable
, charge otherwise.
The electric heater unit 5 can be heating wire.It can be just powered by way of heating wire is powered.The heating wire
It is compiled into heating net to set, the pore size of the heating net is 0.5 ~ 2 centimetre.The efficiency of heating surface is higher, heats the space of net not
Can be too small, otherwise it can be blocked by dust.
The shell 1 is provided with manhole, and the shell 1 is provided with mounting bracket 102, and the motor 3 passes through mounting bracket
102 are fixed on the circle centre position of the manhole, and the flabellum 2 is located in manhole.So install more convenient.The electricity adds
Thermal 5 is can be with electric heating tube, and the electric heating tube is fixed on the mounting bracket 102 and set windward.Structure is more
Simply
The flabellum 2 is curved leaf.Contribute to collection wind, radiating.
The flabellum 2 is tightened to by nut on the output shaft of motor 3.More firmly, if necessary, it is also convenient for changing
Maintenance.
A kind of embodiment of the present utility model is the foregoing is only, not for limiting protection domain of the present utility model；
Protection domain of the present utility model is limited by the claim in claims, and it is every according to utility model made it is equivalent
Change and modification, all within the protection domain of the utility model patent.
Claims (7)
1. a kind of electric fan heated up, the electric fan is installed in the enging cabin of automobile, the electric fan includes shell
（1）, several flabellums（2）, motor（3）, the motor（3）Installed in the shell（1）On, the flabellum（2）It is connected to institute
State motor（3）Output shaft on, the motor（3）It is connected with the first temperature detect switch (TDS)（4）, first temperature detect switch (TDS)（4）Upper company
It is connected to cooling-water temperature sensor, it is characterised in that：Also include electric heater unit（5）, the electric heater unit（5）Positioned at the flabellum
（2）Side, the electric heater unit（5）And motor（3）It is connected with the second temperature detect switch (TDS)（6）, when the temperature in enging cabin
When degree is less than or equal to 0 ~ 10 degree Celsius, the second temperature detect switch (TDS)（6）Energization makes the electric heater unit（5）And motor（3）Start,
When the temperature in enging cabin is higher than 0 ~ 10 degree Celsius, the second temperature detect switch (TDS)（6）Power-off, second temperature detect switch (TDS)（6）Even
It is connected to rechargeable battery.
2. the electric fan according to claim 1 heated up, it is characterised in that：The electric heater unit（5）For heating wire.
3. the electric fan according to claim 2 heated up, it is characterised in that：The heating wire is compiled into heating net and set
Put, the pore size of the heating net is 0.5 ~ 2 centimetre.
4. electric fan according to claim 1, it is characterised in that：The shell（1）It is provided with manhole, the shell
（1）It is provided with mounting bracket（102）, the motor（3）Pass through mounting bracket（102）It is fixed on the circle centre position of the manhole, institute
State flabellum（2）In manhole.
5. electric fan according to claim 4, it is characterised in that：The electric heater unit（5）For electric heating tube, the electricity
Heat-generating pipe is fixed on the mounting bracket（102）Set above and windward.
6. electric fan according to claim 1, it is characterised in that：The flabellum（2）To be curved leaf.
7. electric fan according to claim 6, it is characterised in that：The flabellum（2）Motor is tightened to by nut
（3）Output shaft on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720117785.XU CN206478028U (en) | 2017-02-09 | 2017-02-09 | A kind of electric fan heated up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720117785.XU CN206478028U (en) | 2017-02-09 | 2017-02-09 | A kind of electric fan heated up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206478028U true CN206478028U (en) | 2017-09-08 |
Family
ID=59747754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720117785.XU Expired - Fee Related CN206478028U (en) | 2017-02-09 | 2017-02-09 | A kind of electric fan heated up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206478028U (en) |
-
2017
- 2017-02-09 CN CN201720117785.XU patent/CN206478028U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 Termination date: 20210209 |