CN104006444A - Novel electric heating fan capable of adjusting heat changing automatically - Google Patents
Novel electric heating fan capable of adjusting heat changing automatically Download PDFInfo
- Publication number
- CN104006444A CN104006444A CN201410258606.5A CN201410258606A CN104006444A CN 104006444 A CN104006444 A CN 104006444A CN 201410258606 A CN201410258606 A CN 201410258606A CN 104006444 A CN104006444 A CN 104006444A
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- CN
- China
- Prior art keywords
- electric heating
- heating fan
- fan
- base
- circuit board
- 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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Abstract
The invention relates to a novel electric heating fan capable of adjusting heat changing automatically. The electric heating fan comprises a fan head, a supporting rod, a base, a switch, a lead wire, a plug, a positive temperature coefficient thermistor, a safety resistor, a control circuit board and a timer. The electric heating fan is characterized in that the fan head is connected with the base through the supporting rod, the supporting rod and the base are both designed to be of a hollow structure, one end of the lead wire is connected with the plug, the other end of the lead wire penetrates through the base and the supporting rod and is connected to the fan head, the switch, the positive temperature coefficient thermistor, the safety resistor, the control circuit board and the timer are arranged in the lead wire placed in the supporting rod, the safety resistor is used for protecting the safety of a circuit, the timer is used for setting the working time of the electric heating fan, when indoor temperature rises, the resistance of the positive temperature coefficient thermistor is increased, the current in the circuit is decreased, the changing situation of the current can be fed back to the control circuit board, the control circuit board then changes the heat generated by the fan head according to the changing situation of the current, and the electric heating fan is simple in structure and easy to manufacture.
Description
Technical field
The present invention relates to a kind of electric heating fan, more precisely a kind of new electrically heating fan that can automatically regulate thermal change.
Background technology
Electric heating fan is the part that present people often use in daily life, people can use electric heating fan acquisition warm when winter, after people open electric heating fan, indoor temperature can raise gradually, because the power of the electric heating fan of selling on market is fixed, if still remain on electric heating fan under original power and work and will cause the waste of power resource this time, in addition, the electric heating fan of selling on market does not now have the function of setting-up time yet, in sleep, set like this working time of electric heating fan with regard to being not easy to people, also can cause the waste of power resource.
For solving the problems of the technologies described above, necessaryly provide a kind of new electrically heating fan that can automatically regulate thermal change, to overcome described defect of the prior art.
Summary of the invention
For addressing the above problem, the object of the present invention is to provide a kind of new electrically heating fan that can automatically regulate thermal change a kind of simple in structure, easy to use.
For achieving the above object, the present invention realizes in the following manner:
A kind of new electrically heating fan that can automatically regulate thermal change, comprise fan head (1), support bar (2), base (3), switch (4), wire (5), plug (6), semistor (7), insurance resistance (8), control circuit board (9) and timer (10), it is characterized in that support bar (2) and base (3) are all designed to the structure of hollow, one end of wire (5) is connecting plug (6), the other end is connected on fan head (1) through base (3) and support bar (2), on the wire (5) that is positioned at support bar (2), be provided with switch (4), semistor (7), insurance resistance (8), control circuit board (9) and timer (10).
The present invention compared with prior art has the following advantages: owing to adopting insurance resistance is set in the circuit of electric heating fan, safety that so just can holding circuit; In the circuit of electric heating fan, timer is set owing to adopting, so just can be convenient for people to set the working time of electric heating fan in sleep; In the circuit of electric heating fan, semistor is set owing to adopting, the heat that electric heating fan produces after indoor temperature raises gradually like this can reduce gradually, the effect that automatic adjusting electric heating fan produces amount of heat can be played, and then the object of saving power resource can be reached.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present invention.
In figure: 1, fan head; 2, support bar; 3, base; 4, switch; 5, wire; 6, plug; 7, semistor; 8, insurance resistance; 9, control circuit board; 10, timer.
Detailed description of the invention
As follows with reference to accompanying drawing 1:
A kind of new electrically heating fan that can automatically regulate thermal change, comprises fan 1, support bar 2, base 3, switch 4, wire 5, plug 6, semistor 7, insurance resistance 8, control circuit board 9 and timer 10, it is characterized in that fan 1 is connecting base 3 by support bar 2, support bar 2 and base 3 are all designed to the structure of hollow, one end of wire 5 is connecting plug 6, the other end is connected on fan 1 through base 3 and support bar 2, on the wire 5 that is positioned at support bar 2, is provided with switch 4, semistor 7, insurance resistance 8, control circuit board 9 and timer 10, insurance resistance 8 is for the protection of the safety of circuit, timer 10 is for setting the working time of electric heating fan, in the time that indoor temperature raises, the resistance of semistor 7 increases, and the electric current in circuit diminishes, the situation of change of electric current can feed back on control circuit board 9, then control circuit board 9 will change fan 1 heat producing according to the situation of change of electric current, and the present invention is simple in structure, is easy to manufacture.
Above detailed description of the invention is only the preferred embodiment of this creation, not in order to limit this creation, any amendment of making, is equal to replacement, improvement etc., within all should being included in the protection domain of this creation within all spirit in this creation and principle.
Claims (1)
1. one kind can regulate the new electrically heating fan of thermal change automatically, comprise fan head (1), support bar (2), base (3), switch (4), wire (5), plug (6), semistor (7), insurance resistance (8), control circuit board (9) and timer (10), it is characterized in that support bar (2) and base (3) are all designed to the structure of hollow, one end of wire (5) is connecting plug (6), the other end is connected on fan head (1) through base (3) and support bar (2), on the wire (5) that is positioned at support bar (2), be provided with switch (4), semistor (7), insurance resistance (8), control circuit board (9) and timer (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410258606.5A CN104006444A (en) | 2014-06-12 | 2014-06-12 | Novel electric heating fan capable of adjusting heat changing automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410258606.5A CN104006444A (en) | 2014-06-12 | 2014-06-12 | Novel electric heating fan capable of adjusting heat changing automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104006444A true CN104006444A (en) | 2014-08-27 |
Family
ID=51367234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410258606.5A Withdrawn CN104006444A (en) | 2014-06-12 | 2014-06-12 | Novel electric heating fan capable of adjusting heat changing automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104006444A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440001A (en) * | 2016-09-30 | 2017-02-22 | 广西大学 | Electric heating fan based on single-chip control |
-
2014
- 2014-06-12 CN CN201410258606.5A patent/CN104006444A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440001A (en) * | 2016-09-30 | 2017-02-22 | 广西大学 | Electric heating fan based on single-chip control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20140827 |