CN207817551U - A kind of automatic temperature controller - Google Patents
A kind of automatic temperature controller Download PDFInfo
- Publication number
- CN207817551U CN207817551U CN201721822547.5U CN201721822547U CN207817551U CN 207817551 U CN207817551 U CN 207817551U CN 201721822547 U CN201721822547 U CN 201721822547U CN 207817551 U CN207817551 U CN 207817551U
- Authority
- CN
- China
- Prior art keywords
- shell
- fixedly connected
- iron
- contact blade
- conductive contact
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of automatic temperature controllers, including shell, the lower face of the shell is connected with thermistor by extension rod, the lower face of the shell is opened up there are two long stripes through hole, the interior rear wall upper end of the shell is fixedly connected with the first conductive contact blade and the second conductive contact blade, first conductive contact blade and the second conductive contact blade, which are rolled with conductive roller, to be connected, the conductive roller is fixedly connected with one end of rotating bar, the midpoint of the rotating bar and the interior rear wall of shell are rotatablely connected, the other end of the rotating bar is fixedly connected with iron ball, the iron ball is connected with permanent magnet by the first spring, change resistance by thermistor, electromagnet magnetic field intensity is set to change, rotating bar is set to swing simultaneously, and then make radiator fan or electric heating Tie Tong electricity, it is radiated or is heated, ensure that temperature is stablized.The utility model can be kept the temperature in a certain range, automatically adjust temperature, easy to use.
Description
Technical field
The utility model is related to a kind of temperature controller more particularly to a kind of automatic temperature controllers.
Background technology
Temperature controller can timely inform the height of user temperature, and under the prior art, common temperature controller can only accuse
Know user temperature, temperature can not be controlled in a certain range, and cannot corresponding reply method timely be made according to temperature,
It also needs to manually carry out next step operation, uses inconvenience.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of automatic temperature-adjusting control proposed
Device processed.
To achieve the goals above, the utility model uses following technical solution：
The lower face of a kind of automatic temperature controller, including shell, the shell is connected with thermistor by extension rod,
The lower face of the shell is opened up there are two long stripes through hole, and the interior rear wall upper end of the shell is fixedly connected with the first conduction and touches
Piece and the second conductive contact blade, first conductive contact blade and the second conductive contact blade are rolled with conductive roller and are connected, the conduction
Idler wheel is fixedly connected with one end of rotating bar, and the midpoint of the rotating bar and the interior rear wall of shell are rotatablely connected, the rotation
The other end of bar is fixedly connected with iron ball, and the iron ball is connected with permanent magnet by the first spring, the permanent magnet and shell
Interior rear wall is fixedly connected, and the interior rear wall of the shell is fixedly connected with electromagnet, the iron ball be located at permanent magnet and electromagnet it
Between, the lower end of the electromagnet is connected with iron plate by second spring, and the iron plate is fixedly connected with one end of rotor plate, described
The midpoint of rotor plate and the interior rear wall of shell are rotatablely connected, and the both ends of the rotor plate lower face are rotatably connected to connection
The lower end of bar, the connecting rod passes through long stripes through hole to reach the outside of shell, fixes and connects close to the lower end of the connecting rod of iron plate
It is connected to radiator fan, and the lower end of the connecting rod far from iron plate is fixedly connected with electric heating iron, the thermistor, electromagnet and outer
Portion's power supply collectively constitutes a series circuit, first conductive contact blade, conductive roller, electric heating iron and external power supply by conducting wire
A series circuit is collectively constituted by conducting wire, second conductive contact blade, conductive roller, radiator fan and external power supply pass through
Conducting wire collectively constitutes a series circuit.
Preferably, the thermistor is between electric heating iron and radiator fan.
Preferably, the distance between the iron ball and permanent magnet are equal to the distance between iron ball and electromagnet.
Preferably, the iron plate is located at the underface of electromagnet.
Compared with prior art, the utility model has the beneficial effects that：The utility model is simple in structure, passes through thermistor
Change resistance, so that electromagnet magnetic field intensity is changed, while rotating bar being made to swing, and then makes radiator fan or electric heating Tie Tong electricity, into
Row heat dissipation or heating ensure that temperature is stablized.The utility model can be kept the temperature in a certain range, automatically adjust temperature,
It is easy to use.
Description of the drawings
Fig. 1 be the utility model proposes structural schematic diagram.
In figure：Shell 1, the first conductive contact blade 2, the second conductive contact blade 3, conductive roller 4, rotating bar 5, iron ball 6, the first bullet
Spring 7, permanent magnet 8, electromagnet 9, second spring 10, iron plate 11, rotor plate 12, connecting rod 13, electric heating iron 14, radiator fan 15,
Thermistor 16.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1, a kind of automatic temperature controller, including shell 1, the lower face of shell 1 are connected with heat by extension rod
Quick resistance 16, the lower face of shell 1 open up that there are two long stripes through holes, and the interior rear wall upper end of shell 1 is fixedly connected with first and leads
Electric contact point 2 and the second conductive contact blade 3, the first conductive contact blade 2 and the second conductive contact blade 3 are rolled with conductive roller 4 and are connected, conductive
Idler wheel 4 is fixedly connected with one end of rotating bar 5, and the midpoint of rotating bar 5 is rotatablely connected with the interior rear wall of shell 1, rotating bar 5
The other end is fixedly connected with iron ball 6, and iron ball 6 is connected with permanent magnet 8, the interior rear wall of permanent magnet 8 and shell 1 by the first spring 7
It is fixedly connected, the interior rear wall of shell 1 is fixedly connected with electromagnet 9, and iron ball 6 is between permanent magnet 8 and electromagnet 9, electromagnet 9
Lower end iron plate 11 is connected with by second spring 10, iron plate 11 is fixedly connected with one end of rotor plate 12, in rotor plate 12
It is rotatablely connected with the interior rear wall of shell 1 at point, the both ends of 12 lower face of rotor plate are rotatably connected to connecting rod 13, connecting rod 13
Lower end pass through long stripes through hole to reach the outside of shell 1, be fixedly connected with heat dissipation close to the lower end of the connecting rod 13 of iron plate 11
Fan 15, and the lower end of the connecting rod 13 far from iron plate 11 is fixedly connected with electric heating iron 14, thermistor 16, electromagnet 9 and outer
Portion's power supply collectively constitutes a series circuit, the first conductive contact blade 2, conductive roller 4, electric heating iron 14 and external power supply by conducting wire
A series circuit is collectively constituted by conducting wire, the second conductive contact blade 3, conductive roller 4, radiator fan 15 and external power supply pass through
Conducting wire collectively constitutes a series circuit, and thermistor 16 is between electric heating iron 14 and radiator fan 15, iron ball 6 and permanent magnet
The distance between 8 are equal to the distance between iron ball 6 and electromagnet 9, and iron plate 11 is located at the underface of electromagnet 9.
Operation principle：External power supply is connected, when temperature increases, the resistance of thermistor 16 increases, and the electric current of electromagnet 9 subtracts
Small, magnetic field intensity reduces, and iron ball 6 and iron plate 11 is made far from electromagnet 9, the second conductive contact blade 3 and conductive roller 4 to be made to contact,
Radiator fan 15 moves downward simultaneously, and radiator fan 15 starts, and radiates；When temperature reduces, the resistance of thermistor 16 subtracts
Small, the electric current of electromagnet 9 increases, and magnetic field intensity enhancing makes iron ball 6 and iron plate 11 be close to electromagnet 9, makes 4 He of conductive roller
First conductive contact blade 2 contacts, while electric heating iron 14 is powered, and is heated, and ensures that temperature is stablized.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of automatic temperature controller, including shell (1), which is characterized in that the lower face of the shell (1) passes through extension rod
Be connected with thermistor (16), the lower face of the shell (1) is opened up there are two long stripes through hole, the shell (1) it is interior after
Wall upper end is fixedly connected with the first conductive contact blade (2) and the second conductive contact blade (3), and first conductive contact blade (2) and second are led
Electric contact point (3) is rolled with conductive roller (4) and is connected, and the conductive roller (4) is fixedly connected with one end of rotating bar (5), institute
The midpoint for stating rotating bar (5) and the interior rear wall of shell (1) are rotatablely connected, and the other end of the rotating bar (5) is fixedly connected with
Iron ball (6), the iron ball (6) are connected with permanent magnet (8) by the first spring (7), and the permanent magnet (8) is interior with shell (1)
Rear wall is fixedly connected, and the interior rear wall of the shell (1) is fixedly connected with electromagnet (9), and the iron ball (6) is located at permanent magnet (8)
Between electromagnet (9), the lower end of the electromagnet (9) is connected with iron plate (11), the iron plate by second spring (10)
(11) it is fixedly connected with one end of rotor plate (12), the midpoint of the rotor plate (12) connects with the interior rear wall rotation of shell (1)
It connects, the both ends of rotor plate (12) lower face are rotatably connected to connecting rod (13), and the lower end of the connecting rod (13) passes through
Long stripes through hole reaches the outside of shell (1), and radiator fan is fixedly connected with close to the lower end of the connecting rod (13) of iron plate (11)
(15), and the lower end of the connecting rod (13) far from iron plate (11) is fixedly connected with electric heating iron (14), the thermistor (16), electricity
Magnet (9) and external power supply collectively constitute a series circuit, first conductive contact blade (2), conductive roller by conducting wire
(4), electric heating iron (14) and external power supply collectively constitute a series circuit, second conductive contact blade (3), conduction by conducting wire
Idler wheel (4), radiator fan (15) and external power supply collectively constitute a series circuit by conducting wire.
2. a kind of automatic temperature controller according to claim 1, which is characterized in that the thermistor (16) is located at electricity
Between hot iron (14) and radiator fan (15).
3. a kind of automatic temperature controller according to claim 1, which is characterized in that the iron ball (6) and permanent magnet (8)
The distance between be equal to the distance between iron ball (6) and electromagnet (9).
4. a kind of automatic temperature controller according to claim 1, which is characterized in that the iron plate (11) is located at electromagnet
(9) underface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721822547.5U CN207817551U (en) | 2017-12-24 | 2017-12-24 | A kind of automatic temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721822547.5U CN207817551U (en) | 2017-12-24 | 2017-12-24 | A kind of automatic temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207817551U true CN207817551U (en) | 2018-09-04 |
Family
ID=63330289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721822547.5U Expired - Fee Related CN207817551U (en) | 2017-12-24 | 2017-12-24 | A kind of automatic temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207817551U (en) |
-
2017
- 2017-12-24 CN CN201721822547.5U patent/CN207817551U/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 |
Granted publication date: 20180904 Termination date: 20181224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |