CN212876131U - Timing temperature controller - Google Patents

Abstract

The utility model provides a timing thermostat, include the relay, generate heat device, controller, sensor and power, the relay includes input, output and control end, the input and the commercial power connection of relay, the output of relay with generate heat the device and be connected, the controller with the control end of relay is connected, the controller with the sensor is connected, the power with the controller is connected, the controller is equipped with the timing unit. The beneficial effects of the utility model reside in that: the control device can ensure that living goods such as an electric blanket which generates heat through electric energy are safer and more reliable in use, avoids the trouble that a user needs to pay attention to when to turn off a switch due to the fact that the use time can be automatically controlled, and particularly provides safer guarantee for office workers who are busy in work and easily forget to use the electric blanket.

Description

Timing temperature controller

Technical Field

The utility model belongs to the technical field of the electronic product technique and specifically relates to indicate a timing thermostat.

Background

The electric blanket is a daily necessity for numerous residents. In recent years, the problem of electrothermal temperature control which troubles people is solved in a plurality of products, and a user can set a specific temperature in the process of turning on the electric blanket according to the requirement and the consideration of safety. However, products which can control the temperature and determine the specific working time of the products have not appeared.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: aiming at the defects of the prior art, the timing temperature controller capable of adjusting the temperature and controlling the time is provided.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a timing thermostat, includes the relay, generates heat device, controller, sensor and power, the relay includes input, output and control end, the input and the mains connection of relay, the output of relay with generate heat the device and be connected, the controller with the control end of relay is connected, the controller with the sensor is connected, the power with the controller is connected, the controller is equipped with the timing unit.

Further, still include input plug and output socket, the input of relay passes through input plug and commercial power connection, the output of relay passes through output socket with the device that generates heat is connected.

Further, the sensor comprises a temperature sensor, a humidity sensor and a human body sensor.

Further, the heating device is an electric blanket.

Further, the controller comprises a main board, a display screen and a keyboard, wherein the main board is connected with the display screen and the keyboard respectively.

Further, the keyboard includes a temperature control key, a time control key, and a setting/determining key.

Furthermore, the mainboard is provided with a microprocessor, the timing unit is a timing clock chip, and the timing clock chip is connected with the microprocessor.

Further, the microphone is further included, and the microphone is connected with the microprocessor.

Further, still include the shell, relay, controller and power set up in the inside of shell, input plug and output socket set up in on the shell.

Furthermore, the shell is made of a flame-retardant material.

The beneficial effects of the utility model reside in that: the control device can ensure that living goods such as an electric blanket which generates heat through electric energy are safer and more reliable in use, avoids the trouble that a user needs to pay attention to when to turn off a switch due to the fact that the use time can be automatically controlled, and particularly provides safer guarantee for office workers who are busy in work and easily forget to use the electric blanket.

Drawings

The specific structure of the present invention is detailed below with reference to the accompanying drawings:

FIG. 1 is a schematic diagram of the hardware structure of the present invention;

FIG. 2 is a schematic view of the front structure of the timing thermostat of the present invention;

FIG. 3 is a schematic view of the back structure of the timing thermostat of the present invention;

1-a relay; 2-a heat generating device; 3-a controller; 4-a sensor; 5-a power supply; 6-commercial power;

10-an output socket; 20-an input plug; 30-a display screen; 40-keyboard.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that the description of the invention referring to "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implying any number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3, a timing temperature controller includes a relay 1, a heating device 2, a controller 3, a sensor 4 and a power supply 5, where the relay 1 includes an input end, an output end and a control end, the input end of the relay 1 is connected to a mains supply 6, the output end of the relay 1 is connected to the heating device 2, the controller 3 is connected to the control end of the relay 1, the controller 3 is connected to the sensor 4, the power supply 5 is connected to the controller 4, and the controller 3 is provided with a timing unit.

In this embodiment, the input and the commercial power connection of relay, the output of relay with generate heat the device and be connected, when the sensor is triggered, the controller receives the trigger signal of sensor, then send control signal to the control end of relay, make the input and the output intercommunication of relay, the device that generates heat this moment is connected with the power, can generate heat and do work, the controller begins the timing, when the time length reaches the time of predetermineeing when the timing, the controller sends control signal to the control end of relay, make the input and the output disconnection of relay, thereby realize that the disconnection generates heat the device and is connected with the power. The power supply is used for converting commercial power into low-voltage direct current to provide electric energy for the controller.

Similarly, the controller can also control the input end and the output end of the relay to be communicated after the relay is powered on, so that the heating device can work continuously, and when the sensor is triggered or the timing duration reaches the preset time, the controller disconnects the input end and the output end of the relay.

Or the controller is connected with two sensors, when one sensor is triggered, the controller controls the input end of the relay to be communicated with the output end, and when the other sensor is triggered or the timing duration reaches the preset time, the controller controls the input end of the relay to be disconnected with the output end.

Wherein the sensor is a temperature sensor or a humidity sensor or both.

From the above description, the beneficial effects of the present invention are: the control device can ensure that living goods such as an electric blanket which generates heat through electric energy are safer and more reliable in use, avoids the trouble that a user needs to pay attention to when to turn off a switch due to the fact that the use time can be automatically controlled, and particularly provides safer guarantee for office workers who are busy in work and easily forget to use the electric blanket.

Example 2

On the basis of embodiment 1, still include input plug 20 and output socket 10, the input of relay 1 passes through input plug 20 and is connected with commercial power 6, the output of relay 1 passes through output socket 10 and is connected with heating device 2.

In the embodiment, the input plug is connected with the mains supply, and then the electric blanket or other living goods which generate heat through electric energy are plugged into the output socket, so that the timing temperature controller can be widely applied to various electric heating daily goods more conveniently.

Example 3

On the basis of embodiment 2, the sensor 4 includes a temperature sensor, a humidity sensor and a human body sensor.

In this embodiment, accessible temperature sensor or humidity transducer or human body sensor trigger formula control to timing thermostat, for example in the laboratory environment, need control certain temperature in a period, when the temperature is crossed lowly, trigger timing thermostat by temperature sensor and start, timing thermostat for the device that generates heat circular telegram, the device that generates heat is worked for a certain duration or when reaching preset temperature, timing thermostat cuts off the device that generates heat again to keep the temperature in the automatic control environment.

Similarly, when certain humidity needs to be kept, and the humidity is too high, the timing temperature controller is triggered by the humidity sensor to start, the timing temperature controller is electrified for the heating device, and when the heating device works for a certain time or reaches preset humidity, the timing temperature controller is turned off again to the heating device so as to keep the humidity in the automatic control environment.

Or when the user is not in the room, the user does not need to heat the room, when the user is in the room, the timing temperature controller is triggered by the human body sensor to start, the timing temperature controller is used for electrifying the heating device, and when the heating device works for a certain time or the user leaves the room, the timing temperature controller is used for switching off the heating device so as to save electric energy.

Example 4

On the basis of embodiment 3, the heating device 3 is an electric blanket.

In the embodiment, the temperature and the time of the electric blanket are controlled by the timing temperature controller, so that a user of the electric blanket does not need to put attention on the electric blanket all the time, and the timing temperature controller enables the electric blanket to be automatically turned off when the electric blanket works for a period of time or reaches a certain temperature, thereby ensuring the use safety of the electric blanket and improving the user experience.

Example 5

On the basis of embodiment 4, the controller 3 includes a main board, a display 30 and a keyboard 40, and the main board is connected to the display and the keyboard respectively.

In this embodiment, for the convenience of the user to set the setting of the timing temperature controller, the controller comprises a mainboard, a display screen and a keyboard, the user can set time and temperature parameters through the keyboard, and the setting state can be checked through the display screen, so that the timing temperature controller is very convenient.

Example 6

On the basis of embodiment 5, the keyboard includes a temperature control key, a time control key, and a setting/determination key.

In this embodiment, for the convenience of setting temperature and time parameter by the user, the timing temperature controller is provided with 5 keys, wherein 1 set/confirm key, 1 temperature increase key, 1 temperature decrease key, 1 time increase key and 1 time decrease key, can enter the set mode by pressing the set/confirm key for a long time, then after selecting suitable temperature and time parameter, press the set/confirm key for a short time again and confirm the input, it is very convenient, the timing temperature controller can also set a buzzer, can enter the set mode by the buzzer suggestion after entering the set mode by pressing the set/confirm key for a long time, and the user can conveniently operate blindly.

Example 7

On the basis of embodiment 6, the main board is provided with a microprocessor, the timing unit is a timing clock chip, and the timing clock chip is connected with the microprocessor.

In this embodiment, can count time as the timing unit through the clock of microprocessor inside, also count time through external timing clock chip, adopt outside timing clock chip can effectively reduce signal interference, guarantee the timing precision.

Example 8

On the basis of embodiment 7, the system further comprises a microphone, and the microphone is connected with the microprocessor.

In this embodiment, in order to make things convenient for the user to use the timing thermostat under the not good condition of illumination, can increase the microphone for the timing thermostat, user's accessible speech mode control timing thermostat adjustment time setting and temperature setting. For example, the user wants to control the temperature at 30 ℃, and can allow the timing temperature controller to adjust and set the temperature through a voice command of' keyword + temperature +30 ℃; for another example, if the user wants to power off the timing temperature controller after working for 1 hour, the timing temperature controller can adjust the time through the voice command "keyword + time +1 hour". The setting of the keywords is to prevent the timing temperature controller from misoperation and receive wrong voice instructions.

Example 9

On the basis of embodiment 8, the power supply device further comprises a housing, wherein the relay, the controller and the power supply are arranged in the housing, and the input plug and the output socket are arranged on the housing.

In this embodiment, install relay, controller and power in the shell, can guarantee the security of device, convenience of customers uses.

The input plug and the output socket are respectively arranged on two different surfaces of the shell, so that the mutual interference between the plug of the external electric appliance and the input plug can be avoided, and preferably, the input plug and the output socket are respectively arranged on two opposite surfaces of the shell.

Example 10

In example 9, the housing is made of a flame retardant material.

In this embodiment, adopt fire-retardant material can prevent that the shell from being ignited by high temperature, effectively reduced the fire risk.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims (10)

1. A timing temperature controller is characterized in that: including relay, the device that generates heat, controller, sensor and power, the relay includes input, output and control end, the input and the commercial power connection of relay, the output of relay with generate heat the device and be connected, the controller with the control end of relay is connected, the controller with the sensor is connected, the power with the controller is connected, the controller is equipped with the timing unit.

2. The timing thermostat of claim 1, wherein: still include input plug and output socket, the input of relay passes through input plug and commercial power connection, the output of relay passes through output socket with the device that generates heat is connected.

3. The timed thermostat of claim 2, wherein: the sensor comprises a temperature sensor, a humidity sensor and a human body sensor.

4. The timed thermostat of claim 3, wherein: the heating device is an electric blanket.

5. The timing thermostat of claim 4, wherein: the controller comprises a mainboard, a display screen and a keyboard, wherein the mainboard is respectively connected with the display screen and the keyboard.

6. The timed thermostat of claim 5, wherein: the keyboard comprises a temperature control key, a time control key and a setting/determining key.

7. The timed thermostat of claim 6, wherein: the mainboard is provided with a microprocessor, the timing unit is a timing clock chip, and the timing clock chip is connected with the microprocessor.

8. The timed thermostat of claim 7, wherein: the microphone is connected with the microprocessor.

9. The timing thermostat of claim 8, wherein: still include the shell, relay, controller and power set up in the inside of shell, input plug and output socket set up in on the shell.

10. The timed thermostat of claim 9, wherein: the shell is made of a flame-retardant material.

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