CN107172730A - Deicing defroster - Google Patents
Deicing defroster Download PDFInfo
- Publication number
- CN107172730A CN107172730A CN201610127361.1A CN201610127361A CN107172730A CN 107172730 A CN107172730 A CN 107172730A CN 201610127361 A CN201610127361 A CN 201610127361A CN 107172730 A CN107172730 A CN 107172730A
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- CN
- China
- Prior art keywords
- electric current
- heating film
- splitter
- electrically connected
- supply unit
- 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.)
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/84—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields
Abstract
The present invention discloses a kind of deicing defroster, including：Power supply unit, heating film, shunt assembly, temperature detecting unit and processing unit.Power supply unit is electrically connected with heating film, and alternating current can be converted into direct current.Heating film is to be attached at transparent base.Shunt assembly includes the first position of splitter and the second position of splitter, and the first position of splitter and the second position of splitter are respectively arranged at the both sides of heating film.Temperature of the temperature detecting unit to detect transparent base.Processing unit can make heating film no power, without heating transparent base material when the temperature of transparent base is higher than the first setting value, and when the temperature of transparent base is less than the second setting value, heating film is powered, with heating transparent base material, use the effect for reaching energy saving.
Description
Technical field
The present invention relates to a kind of deicing defroster, more particularly to one kind can be applied to perspectivity
Article on, and the deicing defroster that quickly and intelligently can be heated to the article.
Background technology
Common removing fog on automobile glass device, is that copper cash is set in rear seat windscreen mostly, to pass through copper
Line produced heat energy after being powered, to heat rear seat windscreen, uses the effect for reaching demisting.But, this
The problem of kind mode there are shortcomings, most serious is that rear seat windscreen is understood because setting copper cash,
And cause visually-handicap；Also therefore, front windshield can not be carried out by way of setting copper cash
Demisting, and must carry out demisting otherwise, but other forms remove fog effect, all can not be as
With good come the effect of demisting using the heat energy produced by copper cash.Furthermore, rear seat windscreen must retain
Under a certain degree of visibility, the setting quantity of copper cash has been limited, so as to easily occur to keep off after full wafer
Wind glass can not be heated uniformly, and occur local non-demisting and the problem of local demisting.Trembling with fear relatively
Cold area, the surface of vehicle glass not only there may be fog, be even more formed with frost or
The problem of ice.In the same manner, for the refrigerator or refrigerator-freezer of the common tool transparent glass door of general supermarket,
Also the problem of surface for often having transparent glass door is formed with fog, white even thin ice.Therefore,
The present inventor is the utilization for concentrating on studies and coordinating scientific principle, and proposes a kind of reasonable in design and be effectively improved
The present invention of above mentioned problem.
The content of the invention
Present invention is primarily aimed at a kind of deicing defroster is provided, it can apply to need perspectivity
On article, and rapidly and evenly the article can be heated, be formed at eliminating on the article
Mist, ice or frost.
To achieve these goals, the present invention provides a kind of deicing defroster, including：Power supply unit,
Heating film, shunt assembly, temperature detecting unit and processing unit.Power supply unit can change alternating current
For direct current.Heating film can be attached at transparent base, and heating film is electrically connected with power supply unit, and heating
Film can produce heat energy after being powered, with heating transparent base material.Shunt assembly includes the first position of splitter and
Two position of splitter, the first position of splitter and the second position of splitter are respectively arranged at the both sides of heating film, shunt assembly
Each region after heating film energization can be made equably to produce heat energy, and shunt assembly can accelerate heating film to be powered
The speed of heat energy is produced afterwards.Temperature of the temperature detecting unit to detect transparent base.Processing unit electricity
Property connection temperature detecting unit and heating film；When the temperature that temperature detecting unit detects transparent base is higher than
During the first setting value, processing unit closes correspondence the power supply of heating film；When temperature detecting unit detecting
When the temperature of transparent base is less than the second setting value, correspondence is made heating film be powered by processing unit, so that
Heating film produces heat energy and transparent base is heated；Wherein, heating film is inputted by changing power supply unit
Voltage, can correspond to and change heating film transparent base is heated to time of ideal temperature value.
To achieve these goals, the present invention provides a kind of deicing defroster again, including：Power supply is single
Member, nesa coating, electric current import part, the first position of splitter, electric current export part and the second position of splitter.
Two sides relative to each other of nesa coating, are respectively defined as first side and second side.Electricity
Conductance enters part and is adjacent to first side setting, and electric current imports one end of part and power supply unit is electrically connected with,
And electric current imports part and is electrically connected with nesa coating.First position of splitter is electrically connected with electric current and imports part
Two ends, and it is electrically connected with nesa coating.Electric current export part is adjacent to second side setting, and electric current is led
The one end and nesa coating for going out part are electrically connected with, and electric current export part is electrically connected with power supply unit.
Second position of splitter is electrically connected with the two ends that electric current exports part, and is electrically connected with nesa coating.Wherein,
Electric current produced by power supply unit can import part by electric current and the first position of splitter enters nesa coating,
And it is single to be back to power supply by electric current export part and the second position of splitter by the electric current of nesa coating
Member.
Preferably, the heating film is nesa coating, two sides relative to each other of the heating film
Side, is respectively defined as first side and second side, and the heating film is adjacent to the first side
Position is provided with the electric current and imports part, and the heating film is adjacent to the position of the second side and set
The electric current export part is equipped with, the electric current imports part and institute is electrically connected in electric current export part
Power supply unit is stated, first position of splitter is electrically connected with the two ends that the electric current imports part, described second
Position of splitter is electrically connected with the two ends that the electric current exports part, and first position of splitter and described second point
The heating film is electrically connected in stream part；Wherein, the electric current produced by said supply unit will pass through
The electric current imports part and first position of splitter enters the heating film, and passes through the heating film
Electric current then can export part by the electric current and second position of splitter is back to said supply unit.
Preferably, the electric current imports the position that part is electrically connected with said supply unit, with the electricity
Conductance goes out the position that part is electrically connected with said supply unit, diagonal bits of the correspondence positioned at the heating film
Put.
Preferably, the electric current imports the ring-type framework knot that part is one of the forming with first position of splitter
Structure.
Preferably, the ring-type framework knot that the electric current export part is one of the forming with second position of splitter
Structure.
Preferably, the temperature that the processing unit can be according to the transparent base, correspondence control is described to be added
The time that hotting mask is powered.
To achieve these goals, the present invention also provides a kind of deicing defroster, including：One kind is removed
Ice defroster includes：Power supply unit；Nesa coating, two sides relative to each other are fixed respectively
Justice is first side and second side；Electric current imports part, is adjacent to the first side and sets, described
Electric current imports one end of part and said supply unit is electrically connected with, and the electric current imports part and described
Bright conducting film is electrically connected with；First position of splitter, is electrically connected with the two ends that the electric current imports part, and electricity
Property the connection nesa coating；Electric current exports part, is adjacent to the second side and sets, the electricity
Conductance goes out one end of part and the nesa coating is electrically connected with, and electric current export part is supplied with described
Electric unit is electrically connected with；Second position of splitter, is electrically connected with the two ends that the electric current exports part, and electrically
Connect the nesa coating；Wherein, the electric current produced by said supply unit can pass through the electric current
Import part and first position of splitter enters the nesa coating, and flow through the nesa coating
Electric current can export part by the electric current and second position of splitter is back to said supply unit.
Preferably, the electric current imports the position that part is electrically connected with said supply unit, with the electricity
Conductance goes out the position that part is electrically connected with said supply unit, pair of the correspondence positioned at the nesa coating
Angle Position.
Preferably, the electric current imports the ring-type framework knot that part is one of the forming with first position of splitter
Structure.
Preferably, the ring-type framework knot that the electric current export part is one of the forming with second position of splitter
Structure.
Beneficial effects of the present invention can be：
1. the characteristic of heat energy can be produced after being powered by heating film, rapidly transparent base can be added
Heat, to remove the ice, frost or mist of transparent substrate surface.
2. by the setting of shunt assembly, the firing rate of heating film can be accelerated, and it can make to add simultaneously
Each region of hotting mask equably produces heat energy.
3. by the cooperation of processing unit and temperature detecting unit, can transparent base temperature higher than the
During one setting value, the power supply of heating film is closed, is damaged with being prevented effectively from associated components because of overheat
The problem of, and when the temperature of transparent base is less than the second setting value, the power supply of heating film is opened, with
Automatic to transparent base carry out deicing, defrosting and demisting；By this intelligent control mode, it can reach
Effect of energy saving.
4. the deicing defroster of the present invention, can input the voltage of heating film by changing power supply unit,
And correspondence changes the time that transparent base is heated to an ideal temperature value by heating film, therefore, the present invention
During applied to various sizes of transparent base, it is only necessary to change voltage, you can reach and quickly heat up to ideal
The effect of temperature.
5. the power supply unit of the present invention can be converted to alternating current in direct current, and go for direct current
Source or AC power.
To enable the feature and technology contents that are further understood that the present invention, refer to below in connection with this hair
Bright detailed description and accompanying drawing, but institute's accompanying drawings are only for reference is used with explanation, not for this
Invention is any limitation as.
Brief description of the drawings
Fig. 1 is the schematic diagram of the first embodiment of the deicing defroster of the present invention.
Fig. 2 is the schematic diagram of the second embodiment of the deicing defroster of the present invention.
Fig. 3 is the schematic perspective view of the 3rd embodiment of the deicing defroster of the present invention.
Fig. 4 is the schematic diagram of the fourth embodiment of the deicing defroster of the present invention.
Fig. 5 is the schematic perspective view of the 5th embodiment of the deicing defroster of the present invention.
Fig. 6 is the schematic diagram of the sixth embodiment of the deicing defroster of the present invention.
Embodiment
It is hereafter the embodiment for illustrating the deicing defroster of the present invention by specific instantiation,
Those skilled in the art can be understood the other excellent of the present invention easily by content disclosed in the present specification
Point and effect.The present invention can also be implemented or applied, this explanation by other different instantiations
Every details in book can also be based on different viewpoints and application, in lower progress without departing from the spirit
Various modifications and change.Moreover, the accompanying drawing of the present invention is only for simple declaration, not according to actual size
Describe, also unreacted goes out the actual size of related composition, illustrates hereby.Embodiment hereafter enters one
Step describes the viewpoint of the present invention in detail, but not anyways to limit the scope of the present invention.
Referring to Fig. 1, the schematic diagram of the first embodiment for the deicing defroster of the present invention.As schemed
It is shown, deicing defroster 1 include power supply unit 10, heating film 20, electric current import part 30,
Shunt assembly (not indicated in figure), electric current export part 40 and transparent base S.Wherein, the shunting
Component includes the first position of splitter 31 and the second position of splitter 41.The transparent base S such as automobiles
Front windshield, the rear seat windscreen of automobile, various transmission lens, glass door of refrigerator-freezer etc., in this
It is not any limitation as；The heating film 20 can be nesa coating.
Furthermore, it is understood that heating film 20 is arranged on transparent base S, and two phases of heating film 20
To side, be respectively defined as first side and a second side (being two short sides in figure).Electricity
Conductance enters part 30 and is adjacent to first side setting；Electric current export part 40 is adjacent to second side setting,
And electric current imports part 30 and electric current export part 40 is correspondingly arranged in the both sides of heating film 20 respectively.Electricity
Conductance enters part 30 and electric current export part 40 is electrically connected with power supply unit 10 respectively, and electric current is imported
Part 30 and electric current export part 40 are electrically connected with heating film 20 respectively.Wherein, in the present embodiment
It is part 30 to be imported with electric current and electric current export part 40 aligns the first side and the of heating film 20 respectively
Exemplified by dual side-edge is set, but this is not limited to, electric current imports part 30 and electric current export part 40 also can be according to
Do not alignd according to demand with first side and second side setting.
In practical application, the external form of heating film 20 be not limited in figure rectangle, in others
In, the external form of heating film 20 can also be square, rhombus etc..In addition, heating film 20 can
It is arranged in the way of being directly to be sticked on transparent base S, or can also is by printing, coating
Etc. the side surface that mode is formed at transparent base S.In preferred embodiment, the electric current is imported
Part 30 and electric current export part 40 can be the component that electric conductivity is higher than heating film 20, such as silver wire.
Electric current import part 30 and electric current export part 40 equally can according to demand in the way of printing or be coated with,
It is formed directly on heating film 20 or transparent base S.
First position of splitter 31 is electrically connected with the two ends that electric current imports part 30, and the first position of splitter 31 with
Heating film 20 is electrically connected with；Second position of splitter 41 is electrically connected with the two ends that electric current exports part 40, the
Two position of splitter 41 are electrically connected with the two ends that electric current exports part 40, and the second position of splitter 41 and heating film
20 are electrically connected with.In practical application, the first position of splitter 31 and the second position of splitter 41 can be extra
The wire of setting, directly the mode such as is coated with and is formed at heating film 20 or transparent to print
On base material S.In preferably embodiment, electric current imports part 30, the first position of splitter 31, electric current
Export part 40 and second position of splitter 41 can or identical material close by conductance be made.
Present contained, import what the position of splitter 31 of part 30 and first was electrically connected with each other by electric current
Relation, the portion of electrical current produced by power supply unit 10 flows the length direction that part 30 is imported with electric current,
And enter in heating film 20, and partial electric current will directly be imported by the first position of splitter 31 by electric current
The other end (in contrast to the one end being electrically connected with power supply unit 10) of part 30 enters heating film 20.Phase
Over the ground, the electric current by heating film 20 will export the position of splitter 41 of part 40 and second by electric current respectively,
And power supply unit 10 is back to, so as to form a circuit loop.Thereby, the heating film after energization can be made
20 each region is uniform and rapidly produces heat energy, so as to quickly and uniformly to transparent base S
Heated, to remove the ice, frost or mist on transparent base S surfaces.
For actual experiment data, heating film 20 is being not provided with the first position of splitter 31 and second point
Flow in the state of part 41, the middle body of heating film 20 and two sides (are provided with electric current and import part 30
And electric current export part 40 two sides) part, compared to the temperature in other regions, with obvious
The temperature difference (is more than 5 DEG C)；And heating film 20 is after the first position of splitter 31 and the second position of splitter 41 is set,
The temperature difference in each region will no longer so substantially, i.e. passes through the first position of splitter 31 and the second position of splitter 41
Setting, can effectively make after heating film 20 is powered, each region is uniform and rapidly produces heat energy.
Referring to Fig. 2, the schematic diagram of the second embodiment for the deicing defroster of the present invention.This reality
Apply example and be that electric current imports part 30 and the electricity of power supply unit 10 from the maximum different place of previous embodiment
Property connection position A1, and the position A2 that electric current export part 40 and power supply unit 10 are electrically connected with,
Can be diagonal position of the correspondence positioned at heating film 20.That is, as illustrated, power supply unit 10 and electricity
It is, positioned at the upper right corner of heating film 20, and to power that conductance, which enters the position A1 that part 30 is electrically connected with each other,
It is then corresponding positioned at heating film 20 that unit 10 and electric current, which export the position that part 40 is electrically connected with each other,
Lower-left Angle Position.Thereby, the firing rate of heating film 20 can be accelerated, and heating film can be prevented effectively from
20 import the position that part 30 is electrically connected with power supply unit 10, and electric current export part 40 in electric current
The position being electrically connected with power supply unit 10, the problem of with of a relatively high temperature, thereby also may be used
So that the temperature in each region of heating film 20 is more uniform, and the temperature difference in each region can be made to be less than 5 DEG C.It is in
It is upper described, in actual experiment, length and width be respectively 900mm and 595mm, resistance be 15.2~
16.1 Ω heating film 20, is 97~100V in test voltage, reference current is 6.0~6.5A, is put down
Under conditions of equal power is 1100~1200W/m2, and heating film 20 is not provided with shunt assembly (the
One position of splitter 31 and the second position of splitter 41), power supply unit 10 imports what part 30 was electrically connected with electric current
Position and power supply unit 10 export the position that part 40 is electrically connected with electric current, and correspondence is located at heating film 20
Diagonal position in the state of, heating film 20 be powered 20 minutes after, electric current import part 30 with power supply
The position that unit 10 is connected, will import part 30 relative to electric current and electric current exports the other of part 40
Position, with 113 DEG C of maximum temperature；And heating film 20 (does not include electric current and imports part 30 and electric current
Export part 40 part) maximum temperature be 69.7 DEG C, and heating film 20 be adjacent to electric current export part
40 positions being connected with power supply unit 10 have 51.8 DEG C of lowest temperature.
Relatively, same heating film 20 is under identical experiment condition, electric current import part 30 and
Electric current export part 40 is connected in the state of the first position of splitter 31 and the second position of splitter 41, plus
After hotting mask 20 is powered 20 minutes, electric current imports part 30 and each region of electric current export part 40 and will presented
For relatively uniform Temperature Distribution, the position without there are relatively-high temperature, and heating film 20 (do not wrap
Import the position that part 30 and electric current export part 40 containing electric current) each region be substantially rendered as 72.1 DEG C
Uniform temperature is distributed, and the temperature difference of heating film 20 is substantially small relative to aforesaid state.Therefore this hair
Bright deicing defroster 1, in the state of the first position of splitter 31 and the second position of splitter 41 is provided with,
Heating film 20 can be made to have programming rate fast and each equally distributed effect of regional temperature, and can be kept away
Exempt from electric current importing part 30 and electric current exports the problem of part 40 has high temperature hotspot.
Referring to Fig. 3, the schematic diagram of the 3rd embodiment for the deicing defroster of the present invention.As schemed
Shown, the first position of splitter 31 and the second position of splitter 41 can be fixedly installed in actual applications
On transparent base S, without exposing to transparent base S；Certainly, in other embodiments, institute
It can also be the shape directly in the way of printing or be coated with to state the first position of splitter 31 and the second position of splitter 41
Into on transparent base S.
Referring to Fig. 4, the schematic diagram of the fourth embodiment for the deicing defroster of the present invention.As schemed
Shown, the present embodiment is that electric current imports part 30 and electricity from the maximum different place of previous embodiment
Conductance, which goes out part 40, can be disposed on two long sides relative to each other of heating film 20 according to demand, and
It can be integrally formed setting that electric current, which imports the position of splitter 31 of part 30 and first, and be rendered as ring-type frame
Body structure (in figure be by taking rectangular ring framework as an example, but be not limited to this)；In the same manner, electric current is led
It can also be integrally formed setting to go out the position of splitter 41 of part 40 and second, and is equally rendered as ring-type frame
Body structure (in figure be by taking rectangular ring framework as an example, but be not limited to this).Certainly, in others
In embodiment, the electric current of integrally formed setting import the position of splitter 31 of part 30 and first or one into
The external form for the electric current export position of splitter 41 of part 40 and second that shape is set can also be become according to demand
Change, be not limited to the mode shown in figure.In addition, being with power supply unit 10 in the present embodiment figure
The position that electric current imports part 30 and electric current export part 40 is electrically connected, correspondence is located at heating film 20
Diagonal position on exemplified by, but in practical application, be not limited, the position can also be as
Shown in Fig. 1.
Referring to Fig. 5, its schematic diagram for the 5th embodiment of the deicing defroster of the present invention.Such as
Shown in figure, to make the electric current for being arranged at transparent base S import part 30, the first position of splitter 31, electric current
Exporting the position of splitter 41 of part 40 and second has more preferable protecting effect, in other embodiments,
Can be covered on another transparent base S correspondence to be provided with those components (electric current imports part 30, the
One position of splitter 31, electric current export part 40 and second position of splitter 41) transparent base S on.Wherein in
The transparent base on those components is arranged at described in this, can be and the transparent base described in previous embodiment
Material S is identical component, but is not limited to this, can also be other any forms and material according to demand
The transparent component of matter.
All it is that transparent base is included with deicing defroster 1 in special instruction, previous embodiment
Exemplified by material S, but in practical application, it is not limited, the deicing defroster 1 can not also
With transparent base S, and applied on opaque base material.
Referring to Fig. 6, the schematic diagram of the sixth embodiment for the deicing defroster of the present invention.As schemed
Shown, the present embodiment is that deicing defroster 1 more may be used from the maximum different place of previous embodiment
To include processing unit 50 and temperature detecting unit 51.Processing unit 50 is electrically connected with power supply unit
10 and temperature detecting unit 51；Temperature of the temperature detecting unit 51 to detect transparent base S；Place
Reason unit 50 can receive the temperature that temperature detecting unit 51 is detected, and correspondence controls heating film 20
Power supply whether and power-on time.Wherein, between each component of the deicing defroster 1 shown in figure
Position close, be not limited thereto, can also be any of above-described embodiment embodiment.Separately
Outside, in practical application, the set location of the temperature detecting unit 51 is not limited to institute in figure
Show, can be changed according to demand, as long as transparent base S temperature can be measured.
Specifically, when power supply unit 10 is unlocked, and the correspondence of heating film 20 produces heat energy with to saturating
When bright base material S carries out demisting, deicing or defrosting, temperature detecting unit 51 can be started simultaneously,
To detect transparent base S temperature, and processing unit 50 is then corresponded to and received by temperature detecting unit 51
The temperature detected, and temperature (the transparent base S that the temperature detecting unit 51 is detected is judged according to this
Temperature) whether more than the first setting value, if processing unit 50 judges the institute of temperature detecting unit 51
When the temperature (transparent base S temperature) of detecting is more than the first setting value, processing unit 50 makes correspondence
Power supply unit 10 no longer supplies electricity to heating film 20, to avoid heating film 20 and associated components because of high temperature
Damage, while also can effectively save the overall power consumption of deicing defroster 1.In actual applications, institute
It can start in the lump with power supply unit 10 to state temperature detecting unit 51, also or can be power supply
Unit 10 just starts after starting special time；That is, temperature detecting unit 51 can be in heating film 20
Temperature detecting is just actuated for after heating special time to transparent base S by electric current.
Relatively, in the state of power supply unit 10 stops power supply to heating film 20, temperature detecting list
Member 51 can still detect transparent base S temperature at any time, and judge temperature detecting list in processing unit 50
When the temperature that member 51 detects transparent base S is less than the second setting value, processing unit 50 can make again
Power supply unit 10 supplies electricity to heating film 20, and heating film 20 is produced heat energy with to transparent base S
Heated, use and be prevented effectively from transparent base S because of low temperature in surface formation ice, frost or fog；
Processing unit 50 can more coordinate the first above-mentioned setting value to judge to close power supply unit 10 to heating film
The start of 20 power supply, uses the effect that can reach energy saving.In other words, in preferably implementing
In mode, temperature detecting unit 51 is the temperature of detecting transparent base S at any time, and processing unit 50
When the temperature for judging that temperature detecting unit 51 is detected is less than the second setting value, heating film will be opened
20 power supply, and when processing unit 50 is judging temperature that temperature detecting unit 51 is detected more than the
During one setting value, processing unit 50 then cuts off the power supply of heating film 20.It is to be removed with the deicing of the present invention
White device can intelligently be heated to transparent base S or stop heating, and can reach energy saving
Technology effect.
It is noted that processing unit 50 is when controlling heating film 20 to be powered, can be single according to power supply
Member 10 inputs the voltage swing of heating film 20, and correspondence controls the time that the heating film 20 is powered,
That is, processing unit 50 power supply unit 10 input heating film 20 voltage it is of a relatively high in the case of,
Processing unit 50 can be the power-on time that heating film 20 is shortened in correspondence control, and in power supply unit 10
In the case that the voltage of input heating film 20 is relatively low, processing unit 50 can be then correspondence control
The conduction time of heating film 20 is lengthened, using makes heating film 20 under different supply voltages, all may be used
Rapidly transparent base S is heated.
Special instruction, power supply unit 10 can be that alternating current can be converted to the component of direct current,
And deicing defroster 1 can be made to be directly connected to alternating current or directly electricity.In addition, being powered by changing
Unit 10 inputs the voltage of heating film 20, can correspond to change heating film 20 and add transparent base S
The hot time to preferable temperature value；Wherein, the ideal temperature value can be set according to demand, in
This is not any limitation as.
Specifically, can be using not for various sizes of transparent base in practical application
Same voltage, to change the firing rate of heating film 20, so that heating film 20 is applied to different chis
During very little transparent base S, the electricity of heating film 20 can be inputted simply by changing power supply unit 10
Pressure, and various sizes of transparent base S is all can reach and be rapidly heated to effect of preferable temperature value.
As shown in the table, by the data of actual experiment, (DC shown in following table is expressed as power supply unit 10 and connected
Power supply be direct current；It is alternating current that AC, which is expressed as the power supply that power supply unit connected), it is single in power supply
When the voltage of the input heating film 20 of member 10 is of a relatively high, heating film 20 is heated to transparent base S
Time needed for ideal temperature will be relatively short.
The preferred possible embodiments of the present invention are the foregoing is only, therefore do not limit to the protection of the present invention
Scope, therefore the equivalence techniques change that every use description of the invention and accompanying drawing content are done is both contained in
In protection scope of the present invention.
Claims (10)
1. a kind of deicing defroster, it is characterised in that including：
Power supply unit, can be converted to direct current by alternating current；
Heating film, can be attached at transparent base, it is single that the heating film is electrically connected with the power supply
Heat energy can be produced after member, and heating film energization, the transparent base, institute are heated whereby
The corresponding both sides for stating heating film are respectively arranged with electric current importing part and electric current export part；
Shunt assembly, includes the first position of splitter and the second position of splitter, first position of splitter
The two ends that the electric current imports part are connected, second position of splitter connects the electric current export part
Two ends, and the shunt assembly can make the heating film be powered after each region equably produce
Heat energy, and the shunt assembly can accelerate the speed of generation heat energy after the heating film energization；
Temperature detecting unit, detects the temperature of the transparent base whereby；
Processing unit, is electrically connected with the temperature detecting unit and the heating film；When described
When the temperature that temperature detecting unit detects the transparent base is higher than the first setting value, the place
Manage the power supply that unit closes correspondence the heating film；When the temperature detecting unit detects institute
When the temperature for stating transparent base is less than the second setting value, the processing unit will make the heating
Film, which is powered, produces heat energy, and the transparent base is heated whereby；
Wherein, the voltage of the heating film is inputted by changing said supply unit, can correspondence
Change the time that the transparent base is heated to ideal temperature value by the heating film.
2. deicing defroster as claimed in claim 1, it is characterised in that the heating film is
Bright conducting film, two sides relative to each other of the heating film, is respectively defined as the first side
Side and second side, the heating film be adjacent to the first side position be provided with it is described
Electric current imports part, and the heating film be adjacent to the second side position be provided with it is described
Electric current exports part, and the electric current importing part and electric current export part are electrically connected described
Power supply unit, first position of splitter is electrically connected with the two ends that the electric current imports part, described
Second position of splitter is electrically connected with the two ends that the electric current exports part, and first position of splitter and
The heating film is electrically connected in second position of splitter；Wherein, said supply unit institute
The electric current of generation part will be imported by the electric current and first position of splitter enters the heating
Film, and part and described second then can be exported by the electric current by the electric current of the heating film
Position of splitter is back to said supply unit.
3. deicing defroster as claimed in claim 2, it is characterised in that the electric current imports part
The position being electrically connected with said supply unit, it is single with electric current export part and the power supply
The position that member is electrically connected with, diagonal position of the correspondence positioned at the heating film.
4. deicing defroster as claimed in claim 3, it is characterised in that the electric current imports part
The ring-type frame structure being one of the forming with first position of splitter.
5. deicing defroster as claimed in claim 4, it is characterised in that the electric current exports part
The ring-type frame structure being one of the forming with second position of splitter.
6. the deicing defroster as described in claim 2 to 5 any claim, it is characterised in that
The processing unit can be according to the transparent base temperature, the correspondence control heating film leads to
The time of electricity.
7. a kind of deicing defroster, it is characterised in that including：
Power supply unit；
Nesa coating, two sides relative to each other are respectively defined as first side and
Dual side-edge；
Electric current imports part, is adjacent to the first side and sets, the electric current imports the one of part
End is electrically connected with said supply unit, and the electric current imports part and the nesa coating
It is electrically connected with；
First position of splitter, is electrically connected with the two ends that the electric current imports part, and be electrically connected with institute
State nesa coating；
Electric current exports part, is adjacent to the second side and sets, and the one of the electric current export part
End is electrically connected with the nesa coating, and electric current export part and said supply unit
It is electrically connected with；And
Second position of splitter, is electrically connected with the two ends that the electric current exports part, and be electrically connected with institute
State nesa coating；
Wherein, the electric current produced by said supply unit can import part and institute by the electric current
The first position of splitter is stated into the nesa coating, and flows through the electric current of the nesa coating
Part can be exported by the electric current and second position of splitter is back to said supply unit.
8. deicing defroster as claimed in claim 7, it is characterised in that the electric current imports part
The position being electrically connected with said supply unit, it is single with electric current export part and the power supply
The position that member is electrically connected with, diagonal position of the correspondence positioned at the nesa coating.
9. deicing defroster as claimed in claim 8, it is characterised in that the electric current imports part
The ring-type frame structure being one of the forming with first position of splitter.
10. deicing defroster as claimed in claim 9, it is characterised in that the electric current exports part
The ring-type frame structure being one of the forming with second position of splitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610127361.1A CN107172730A (en) | 2016-03-07 | 2016-03-07 | Deicing defroster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610127361.1A CN107172730A (en) | 2016-03-07 | 2016-03-07 | Deicing defroster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107172730A true CN107172730A (en) | 2017-09-15 |
Family
ID=59849747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610127361.1A Pending CN107172730A (en) | 2016-03-07 | 2016-03-07 | Deicing defroster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107172730A (en) |
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| CN108644672A (en) * | 2018-06-22 | 2018-10-12 | 东莞市巴斯锘卫浴有限公司 | A kind of bath mirror lamp with defrosting function |
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