CN213602570U - Silicon controlled voltage regulator based on temperature - Google Patents
Silicon controlled voltage regulator based on temperature Download PDFInfo
- Publication number
- CN213602570U CN213602570U CN202022591116.0U CN202022591116U CN213602570U CN 213602570 U CN213602570 U CN 213602570U CN 202022591116 U CN202022591116 U CN 202022591116U CN 213602570 U CN213602570 U CN 213602570U
- Authority
- CN
- China
- Prior art keywords
- temperature
- driving module
- temperature control
- probe interface
- power input
- 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.)
- Active
Links
Images
Abstract
The utility model belongs to the technical field of silicon controlled rectifier control, in particular to a silicon controlled rectifier voltage regulating device based on temperature, which comprises an electrically connected power input and output terminal, an ac/dc converter, a main control module, a temperature control probe interface and a driving module; the input terminal of the power input/output terminal is respectively connected with the ac/dc converter and the power supply and used for power input, and the output terminal of the power input/output terminal is respectively connected with the cooling load and the driving module and used for power output; the driving module comprises a silicon controlled rectifier; the temperature control probe interface is used for connecting a temperature detector; the main control module is respectively connected with the ac/dc converter, the temperature control probe interface and the driving module and used for acquiring temperature data detected by the temperature detector from the temperature control probe interface and instructing the driving module according to the temperature data so as to enable the driving module to adjust output voltage. Through the structure, the alternating-current cooling fan can be driven, the rotating speed of the fan can be automatically adjusted, and the purposes of saving energy, reducing noise and prolonging the service life of the fan are achieved.
Description
Technical Field
The utility model belongs to the technical field of the silicon controlled rectifier control, concretely relates to silicon controlled rectifier regulator based on temperature.
Background
Some electric appliances using 220V alternating current power supply sometimes need to adjust the power supply voltage to meet the use requirements, and can meet the requirements by means of a manual 220V alternating current voltage regulator (auto-coupling voltage regulator), but the phenomena of instant power failure or electromagnetic interference caused by ignition and the like are easy to occur in the voltage adjusting process, and the auto-coupling voltage regulator has the defects of easy wear of a carbon brush, low response speed, more consumption of red copper materials, large volume, high selling price and the like.
The unidirectional silicon controlled rectifier is a novel semiconductor device, has the advantages of small volume, light weight, high efficiency, quick action, convenient use, long service life and the like, and is widely applied to the industrial fields of temperature control, light intensity control, heating equipment control and the like, but most of the traditional silicon controlled rectifier triggers adopt an adjustable resistance analog circuit, often need manual control, and are no longer suitable for automatic application occasions. The improved thyristor voltage regulation system also has no function based on temperature regulation, such as the Chinese patent CN 211718781U.
Therefore, it is urgently needed to provide a temperature-based silicon controlled voltage regulating device to solve the problems of low control precision and low intelligence caused by the fact that the existing silicon controlled voltage regulating device needs manual control.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a silicon controlled voltage regulator based on temperature to solve current silicon controlled voltage regulator and need manual control to lead to the not high, intelligent not strong problem of control accuracy.
The utility model provides a silicon controlled voltage regulator based on temperature, which comprises an electrically connected power input/output terminal, an ac/dc converter, a main control module, a temperature control probe interface and a driving module; the input terminals of the power input and output terminals are respectively connected with the ac/dc converter and the power supply and used for power supply input, and the output terminals of the power input and output terminals are respectively connected with the cooling load and the driving module and used for power supply output; the driving module comprises a silicon controlled rectifier; the temperature control probe interface is used for connecting a temperature detector; the main control module is respectively connected with the ac/dc converter, the temperature control probe interface and the driving module, and is used for acquiring temperature data detected by the temperature detector from the temperature control probe interface and instructing the driving module according to the temperature data, so that the driving module adjusts output voltage.
The thyristor voltage regulating device based on temperature further preferably comprises a substrate, wherein a printed circuit is arranged on the substrate; the power input and output terminal, the ac/dc converter, the main control module, the temperature control probe interface and the driving module are all arranged on the substrate and are electrically connected through the printed circuit.
The thyristor voltage regulator based on temperature further preferably comprises a radiating fin, wherein the radiating fin is vertically arranged on the substrate, and the end part of the radiating fin is also provided with a radiating fin; and the side surface of the driving module is attached to the side surface of the radiating fin.
In the thyristor voltage regulator device based on temperature as described above, it is further preferable that the number of the temperature control probe interfaces is two, and each of the temperature control probe interfaces is connected to one temperature detector.
In the thyristor voltage regulator device based on temperature as described above, it is further preferable that the number of output terminals of the power input/output terminal is at least one, and the thyristor voltage regulator device is used for connecting to at least one temperature reduction load.
In the above silicon controlled voltage regulator based on temperature, it is further preferable that a plurality of first indicator lights are provided on the power input/output terminal, and the plurality of first indicator lights correspond to the input terminal and the output terminal of the power input/output terminal one to one, and are used for indicating whether a line is connected or not; and each temperature control probe interface is provided with a second indicator light for indicating whether the circuit is conducted or not.
The thyristor voltage regulating device based on temperature is further preferably that the main control module is a single chip microcomputer.
In the thyristor voltage regulator device based on temperature as described above, it is further preferable that the total power of the temperature reduction load (inductive) is not less than 700W.
The silicon controlled voltage regulator based on temperature as described above, preferably, the temperature control probe interface is electrically connected to the temperature detector through a temperature control line, and the connector at one end of the temperature control line is a quick-plug terminal. Compared with the prior art, the utility model has the following advantage:
the utility model discloses a silicon controlled rectifier regulator based on temperature mainly includes power input/output terminal, ac dc converter, host system, control by temperature change probe interface and drive module, wherein, power input/output terminal's input terminal respectively with ac dc converter and power are connected, output terminal is connected with cooling load and drive module respectively, host system respectively with ac dc converter, control by temperature change probe interface drive module connects for obtain the temperature data that thermodetector detected from control by temperature change probe interface, and according to the temperature data instruction drive module to make drive module adjust output voltage. Through the structure, the silicon controlled voltage regulator can automatically regulate the output voltage of the silicon controlled rectifier according to the collected external temperature signal, so that the alternating current cooling fan which exists in the market in a large quantity can be driven, the rotating speed of the fan can be automatically regulated according to the temperature of a cooling area, and the purposes of saving energy, reducing noise and prolonging the service life of the fan are achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the three-dimensional structure of the thyristor voltage regulator device based on temperature according to the present invention;
FIG. 2 is a plan view of FIG. 1;
FIG. 3 is a schematic wiring diagram of the components of FIG. 1;
fig. 4 is a graph of the relationship between the step-down load and the detected temperature T2.
Description of reference numerals:
the device comprises a substrate 1, a power supply input/output terminal 2, a 3-ac/dc converter, a main control module 4, a temperature control probe interface 5, a driving module 6 and a radiating fin 7.
Detailed Description
As shown in fig. 1 to 3, the thyristor voltage regulator based on temperature disclosed in this embodiment includes an electrically connected power input/output terminal 2, an ac/dc converter 3, a main control module 4, a temperature control probe interface 5 and a driving module 6;
the input terminals of the power input/output terminal 2 are respectively connected with the ac/dc converter 3 and a power supply for power supply input, and the output terminals of the power input/output terminal 2 are respectively connected with a cooling load and a driving module 6 for power supply output;
the driving module 6 comprises a silicon controlled rectifier; the temperature control probe interface 5 is used for connecting a temperature detector;
the main control module 4 is respectively connected with the ac/dc converter 3, the temperature control probe interface 5 and the driving module 6, and is configured to obtain temperature data detected by the temperature detector from the temperature control probe interface 5, and instruct the driving module 6 according to the temperature data, so that the driving module 6 adjusts output voltage.
In the above-mentioned structure, power, cooling load and the thermodetector that connect through power input/output terminal 2, control by temperature change probe interface 5 are silicon controlled voltage regulator's external structure in this embodiment, and wherein, the power is alternating current power supply for provide power, and the thermodetector is used for detecting ambient temperature, and then supplementary main control module 4 carries out voltage control, and the cooling load is actuating mechanism, is used for the cooling. Specifically, the ac power input through the power input/output terminal 2 is converted into dc power through the ac/dc converter 3 and flows through the entire path, and the main control module 4 is used to adjust the thyristor according to the temperature data detected by the temperature detector, thereby adjusting the output voltage.
Further, the LED lamp also comprises a substrate 1, wherein a printed circuit is arranged on the substrate 1; the power input and output terminal 2, the ac/dc converter 3, the main control module 4, the temperature control probe interface 5 and the driving module 6 are all arranged on the substrate 1 and are electrically connected through a printed circuit. The present embodiment further discloses the structure of the thyristor voltage regulator in the present embodiment, that is, a printed circuit board is used as the substrate 1 to realize the electrical connection of the above components.
Further, the LED lamp also comprises a radiating fin 7, wherein the radiating fin 7 is vertically arranged on the base plate 1, and the end part of the radiating fin is also provided with a radiating fin; the driving module 6 is mounted on one side of the heat sink 7. Specifically, the heat dissipation fins 7 are aluminum sheets, and the heat dissipation fins at the two ends of the aluminum sheets are used for further improving the heat dissipation effect. The radiating fins 7 are arranged in the embodiment and mainly used for radiating the silicon controlled rectifier, so that the phenomenon that the service life of the silicon controlled rectifier is influenced due to overhigh temperature on the silicon controlled rectifier element is avoided.
Furthermore, the number of the temperature control probe interfaces 5 is two, and the two temperature control probe interfaces are respectively connected with the two temperature detectors and are used for detecting the first temperature and the second temperature. In this embodiment, two temperature control probe interfaces 5 are arranged to connect two temperature detectors, so as to obtain two ambient temperatures. Specifically, when the temperature detector for detecting the first temperature is not connected or disabled, the default first temperature T1 is 0 ℃, and when the temperature detector for detecting the second temperature is not connected or disabled, the default second temperature T2 is 100 ℃.
Further, the number of the output terminals of the power input and output terminal 2 is at least one, and the power input and output terminal is used for being connected with at least one cooling load. In this embodiment, the scr voltage regulator is connected to at least one voltage-reducing load (inductance) to connect the power supply, but during manufacturing, a plurality of output terminals may be provided, so that different numbers of voltage-reducing loads (inductances) may be selected as required at any time in practical application, and redundant output terminals may be left unused.
Further, a plurality of first indicator lamps are arranged on the power input/output terminal 2, and the plurality of first indicator lamps are in one-to-one correspondence with the input terminal and the output terminal of the power input/output terminal 2 and used for indicating whether a circuit is conducted or not; and the temperature control probe interface 5 is provided with two second indicator lamps which are respectively used for indicating whether a circuit is conducted or not.
Furthermore, the main control module 4 is a single chip microcomputer, which is an integrated circuit chip, and integrates functions (possibly including a display driving circuit, a pulse width modulation circuit, an analog multiplexer, an a/D converter, and the like) of a central processing unit CPU, a random access memory RAM, a read only memory ROM, various I/O ports, an interrupt system, a timer/counter, and the like with data processing capability into a small and perfect microcomputer system formed on a silicon chip by using a very large scale integrated circuit technology, so that the presetting of a program can be realized, and then the control function in the embodiment can be realized.
The total power of the load (inductive) connected to the output terminal of the power input/output terminal 2 is not less than 700W.
Furthermore, the temperature control probe interface 5 is electrically connected with the temperature detector through a temperature control wire, and a connector at one end of the temperature control wire is a quick-plug terminal for being inserted into the temperature control probe interface 5.
All the components in the embodiment are conventional components on the market, can be directly purchased and obtained through the market, and can be matched according to required parameters during purchase.
Further, the embodiment also discloses a use method of the thyristor voltage regulating device based on the temperature, which comprises the following steps:
firstly, the silicon controlled voltage regulator is assembled according to the structure, then the two temperature detectors are connected to the temperature control probe interface 5 through the temperature control wire, the load (mainly the fan in the embodiment) is connected to the output terminal of the power input/output terminal 2, and the circuit conduction is ensured. And the device is powered on through the input terminal of the power input/output terminal 2, and the device starts to work. Specifically, the method comprises the following steps:
when the temperature detected by T1 is larger than or equal to the set value C, the rotating speed of the load (fan) reaches 100%; when the temperature detected by the T1 is less than the set value C, the speed is adjusted according to the temperature detected by the T2, specifically, when the temperature detected by the T2 is less than or equal to the set value a, the rotating speed of the load (fan) is about 50% of the rated rotating speed, when the temperature detected by the T2 is greater than or equal to the set value b, the rotating speed of the load (fan) is 100% of the rated rotating speed, and when the temperature detected by the T2 is between the set values a-b, the rotating speed and the temperature of the load (fan) are approximately a linear function as shown.
Compared with the prior art, the utility model discloses a silicon controlled voltage regulator based on temperature has following beneficial effect:
the utility model discloses a silicon controlled rectifier regulator based on temperature mainly includes power input/output terminal 2, ac dc converter 3, host module 4, temperature control probe interface 5 and drive module 6, wherein, power input/output terminal 2's input terminal respectively with ac dc converter 3 and power are connected, output terminal is connected with cooling load and drive module 6 respectively, host module 4 respectively with ac dc converter 3, temperature control probe interface 5 drive module 6 connects for obtain the temperature data that thermodetector detected from temperature control probe interface 5, and according to the temperature data instruction drive module 6 to make drive module 6 adjust output voltage. Through the structure, the silicon controlled voltage regulator can automatically regulate the output voltage of the silicon controlled rectifier according to the collected external temperature signal, so that the alternating current cooling fan which exists in the market in a large quantity can be driven, the rotating speed of the fan can be automatically regulated according to the temperature of a cooling area, and the purposes of saving energy, reducing noise and prolonging the service life of the fan are achieved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (9)
1. A silicon controlled voltage regulating device based on temperature is characterized by comprising a power input/output terminal, an ac/dc converter, a main control module, a temperature control probe interface and a driving module which are electrically connected;
the input terminals of the power input and output terminals are respectively connected with the ac/dc converter and the power supply and used for power supply input, and the output terminals of the power input and output terminals are respectively connected with the cooling load and the driving module and used for power supply output;
the driving module comprises a silicon controlled rectifier; the temperature control probe interface is used for connecting a temperature detector;
the main control module is respectively connected with the ac/dc converter, the temperature control probe interface and the driving module, and is used for acquiring temperature data detected by the temperature detector from the temperature control probe interface and instructing the driving module according to the temperature data, so that the driving module adjusts output voltage.
2. The temperature-based thyristor voltage regulator apparatus according to claim 1, further comprising a substrate having printed circuitry thereon; the power input and output terminal, the ac/dc converter, the main control module, the temperature control probe interface and the driving module are all arranged on the substrate and are electrically connected through the printed circuit.
3. The thyristor voltage regulator device according to claim 2, further comprising a heat sink, wherein the heat sink is vertically installed on the substrate, and the end part of the heat sink is further provided with a heat dissipating fin;
and the side surface of the driving module is attached to the side surface of the radiating fin.
4. The thyristor voltage regulator device according to claim 3, wherein the number of the temperature control probe interfaces is two, and each temperature control probe interface is connected with one temperature detector.
5. The temperature-based scr voltage regulation device of claim 4, wherein the number of output terminals of the power input and output terminals is at least one for connection to at least one temperature reduction load.
6. The silicon controlled voltage regulating device according to claim 5, wherein a plurality of first indicator lamps are provided on the power input/output terminal, and the plurality of first indicator lamps are in one-to-one correspondence with the input terminal and the output terminal of the power input/output terminal, respectively, for indicating whether a line is conducted;
and each temperature control probe interface is provided with a second indicator light for indicating whether the circuit is conducted or not.
7. The silicon controlled voltage regulator device according to claim 6, wherein the main control module is a single chip microcomputer.
8. The temperature-based thyristor voltage regulator apparatus of claim 7, wherein the total power of the cooling load is no less than 700W.
9. The thyristor voltage regulator device according to claim 8, wherein the temperature control probe interface is electrically connected to the temperature detector through a temperature control wire, and the connector at one end of the temperature control wire is a quick-plug terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022591116.0U CN213602570U (en) | 2020-11-10 | 2020-11-10 | Silicon controlled voltage regulator based on temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022591116.0U CN213602570U (en) | 2020-11-10 | 2020-11-10 | Silicon controlled voltage regulator based on temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213602570U true CN213602570U (en) | 2021-07-02 |
Family
ID=76595303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022591116.0U Active CN213602570U (en) | 2020-11-10 | 2020-11-10 | Silicon controlled voltage regulator based on temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213602570U (en) |
-
2020
- 2020-11-10 CN CN202022591116.0U patent/CN213602570U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103582231B (en) | Light emitting diode driving device | |
| CN109195419B (en) | Air conditioner electrical box and heat radiating device thereof | |
| KR20100080378A (en) | Apparatus, system, and method for improved fan control in a power supply | |
| WO2010045891A1 (en) | Power supply converter for switching tungsten-halogen lamp to energy-saving lamp | |
| CN103997811A (en) | Lighting device and lighting fixture | |
| CN101207953A (en) | Light emitting diode driver as well as driving system | |
| CN103987156A (en) | Lighting device and lighting fixture | |
| CN213602570U (en) | Silicon controlled voltage regulator based on temperature | |
| CN104427714A (en) | Driving Circuit for Driving LED Load | |
| CN203747668U (en) | Frequency converter capable of heat dissipation by use of semiconductor refrigeration sheet | |
| CN209386255U (en) | It is a kind of can multiple spot heat dissipation LED drive device | |
| CN103825430A (en) | Frequency converter capable of radiating by semiconductor refrigerating plates | |
| KR101308698B1 (en) | Thermally superior led circuit board | |
| CN109995225A (en) | The power supply unit of adjustable power consumption limitation and the method for adjusting power consumption limit | |
| CN209710378U (en) | A kind of invariable power linear constant current LED bulb | |
| CN114615776A (en) | Power supply overheating protection staged load reduction method and system | |
| CN209497648U (en) | A kind of built-in current sampling resistor voltage-dropping type LED constant current route | |
| CN112253521A (en) | Energy-saving control device with double cooling fans of cabinet | |
| CN208608910U (en) | A kind of current rectifying and wave filtering circuit, circuit board and LED display device | |
| CN202488343U (en) | Dynamic regulator | |
| CN211090183U (en) | Lamp tube heating type preheating device | |
| CN214170907U (en) | Stage lamp self-adaptation heat dissipation control system | |
| CN116914020B (en) | Be applied to photovoltaic module's infrared welding device | |
| CN215499660U (en) | LED lamp device | |
| CN216291483U (en) | Heating equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |