TWM542752U - Electric heater capable of setting constant temperature - Google Patents

Description

Thermostat can be set

The invention relates to an electric heater, in particular to an electric heater capable of setting a constant temperature.

Generally, the electric heater is used in an indoor space when the weather is cold. The existing electric heater includes a fan and an electric heating device. The fan is a common vertical electric fan, and the fan includes a column and a column is coupled to the column. The upper fan frame and a blade disposed inside the blade frame and rotatable relative to the blade frame, the electric heating device is disposed in front of the fan, so that the existing electric heater can blow warm air to warm the existing Cold room.

However, the existing electric heater can only control the temperature of the electric heating device and the strength of the air volume, that is, when the temperature in the room reaches the appropriate temperature under the blowing of the warm air, under the warm air blowing of the electric heater, the indoor The temperature will continue to increase, which will make the indoor temperature exceed the comfortable temperature of the human body, which will cause the human body to feel uncomfortable. In order to prevent the warm air of the electric heater from continuing to blow and the indoor temperature is too high, the existing electric heater can also be installed. There is a certain time device, but after the timer device is set to stop, the indoor temperature will drop rapidly and affect sleep, especially for the elderly, young children and infants.

In order to solve the problem that the existing electric heater can only control the temperature of the electric heating device, which may cause the indoor temperature to rise excessively, causing the human body to feel uncomfortable, and the device for setting the electric heater, after the timing device is stopped, the indoor The temperature will drop rapidly and affect sleep. The main purpose of this new model is to provide a thermostat that can be set to a constant temperature. The design of the new thermostat setting module keeps the ambient temperature within a certain range, so that the user feels The temperature is maintained in a comfortable range.

The present invention solves the prior art problem and can be used to set a constant temperature electric heater, comprising: a fan, the fan comprising a body and a blade, the blade being movably disposed inside the body of the fan; An electric heating device is installed in the fan and corresponding to the position of the fan blade; a thermostat setting module, the thermostat setting module is mounted on the body of the fan, and the thermostat setting module and the thermostat setting module The electric heating device is electrically connected. The thermostat setting module comprises a temperature sensor, an upper limit temperature button, a lower limit temperature button and a setting button. The temperature sensor is mounted on the top surface of the body, and the upper limit temperature button and the temperature The inductor and the electric heating device are electrically connected, and the lower temperature button is electrically connected to the temperature sensor and the electric heating device. When the external temperature is lower than the set temperature of the lower limit temperature button, the electric heating device is turned on when the external temperature is higher than When the temperature of the upper limit temperature button is set, the electric heating device is turned off, and the setting button is electrically connected to the upper limit temperature button and the lower limit temperature button.

In the foregoing, the thermostat setting module includes a temperature display screen, and the temperature display screen is electrically connected to the temperature sensor.

The foregoing thermostat capable of setting a constant temperature, wherein the system comprises a tripod and a leaf frame integrally formed on a top surface of the tripod.

The foregoing thermostat capable of setting a constant temperature, wherein the temperature sensor is mounted on a top surface of the blade frame.

The improvement of the efficiency of the new technical means is as follows: the setting of the new type is electrically connected to the electric heating device through the thermostat setting module, and the upper limit temperature button and the lower limit temperature button in the thermostat setting module can set a temperature interval. When the ambient temperature is lower than the set temperature range, the electric heating device is turned on, and when the ambient temperature is higher than the set temperature interval, the electric heating device is turned off, thereby allowing the ambient temperature to be maintained within the temperature range, so that the user's somatosensory temperature is maintained. Maintained within a comfortable range.

In order to understand the technical features and practical effects of the present invention in detail, and in accordance with the novel content, the following further describes the preferred embodiment as shown in the following figure:

A preferred embodiment of the thermostatable thermostat provided by the present invention is shown in FIGS. 1 and 2, and includes a fan 10, an electric heating device 20, and a thermostat setting module 30, wherein:

The fan 10 includes a body 11 and a blade 12, and the body 11 includes a stand 111 and a blade frame 112 integrally formed on a top surface of the stand 111. The blade frame 112 The fan blade 12 is rotatably disposed inside the blade frame 112, and the wind generated by the rotation of the blade 12 can be blown to the outside through the blade frame 112.

The electric heating device 20 is fixed on the fan frame 112 and located in front of the fan blade 12. The electric heating device 20 can be a heating wire or an infrared illuminating device. When the electric heating device 20 is energized, the electric heating device 20 generates The heat energy increases the temperature of the air in the area in front of the blade 12, and the wind energy generated by the blade 12 blows the hot air generated by the electric heating device 20 to the outside of the fan 10.

The thermostat setting module 30 is mounted on the fan frame 112 of the body of the fan, and the thermostat setting module 30 is electrically connected to the electric heating device 20. The thermostat setting module 30 includes a temperature sensor 31 and a temperature. The display screen 32, an upper limit temperature button 33, a lower limit temperature button 34, and a setting button 35 are mounted on the top surface of the blade frame 112. Generally, the temperature sensor 31 is a thermometer. The temperature display screen 32 is electrically connected to the temperature sensor 31 such that the temperature display screen 32 can display the instantaneous temperature of the temperature sensor 31, and the upper limit temperature button 33 is electrically connected to the temperature sensor 31 and the electric heating device 20. The upper limit temperature button 33 is rotated by the user to set an upper limit temperature. The lower limit temperature button 34 is electrically connected to the temperature sensor 31 and the electric heating device 20, and the lower limit temperature button 34 is rotated by the user to set a lower limit. The setting button 35 is electrically connected to the upper limit temperature button 33 and the lower limit temperature button 34. The setting button 35 allows the user to selectively operate the upper limit temperature button 33 or the lower limit temperature button 34.

As shown in FIG. 3, when the new operation is used, the setting button 35 is first rotated, so that the user can first rotate the upper limit temperature button 33, assuming that the set high temperature is 22 ° C, and then, the setting button 35 is rotated to allow use. Then, the lower limit temperature button 34 is rotated, and if the set low temperature is 18 ° C, when the ambient temperature sensed by the temperature sensor 31 is lower than 18 ° C, the thermostat setting module 30 controls the electric heating device 20 to start. The blade 12 blows out the wind that has been heated by the electric heating device 20.

When the ambient temperature is higher than 22 ° C, the thermostat setting module 30 controls the electric heating device 20 to be turned off, and the fan blade 12 blows out the unheated wind.

The present invention sets a temperature interval through the upper limit temperature button 33 and the lower limit temperature button 34, and senses the external temperature through the temperature sensor 31. When the magnitude of the external temperature is lower than the low temperature of the temperature interval, the thermostat setting module 30 Controlling the electric heating device 20 to start, and the fan blade 12 blows out the warm air. When the magnitude of the external temperature is higher than the temperature of the temperature interval, the thermostat setting module 30 controls the electric heating device 20 to be turned off, and the fan blade 12 is blown out. The cold air is maintained in the set temperature range by the setting of whether the heating device 20 is turned off or not, so that the user's body temperature is maintained within a comfortable range.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Any person having ordinary knowledge in the art can use the present invention without departing from the technical features of the present invention. Equivalent embodiments of the novel modifications or modifications made by the novel teachings are still within the scope of the novel features.

10‧‧‧fan
11‧‧‧Ontology
111‧‧‧foot stand
112‧‧‧Fan leaf frame
12‧‧‧ fan leaves
20‧‧‧Electric heating device
30‧‧‧ thermostat setting module
31‧‧‧ Temperature sensor
32‧‧‧ Temperature display screen
33‧‧‧Upper temperature button
34‧‧‧lower temperature button
35‧‧‧Set button

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a cross-sectional front elevational view of a preferred embodiment of the present invention. Figure 2 is a side elevational view of a preferred embodiment of the present invention. 3 is a block flow diagram of a preferred embodiment of the present invention.

10‧‧‧fan

11‧‧‧Ontology

111‧‧‧foot stand

112‧‧‧Fan leaf frame

12‧‧‧ fan leaves

20‧‧‧Electric heating device

30‧‧‧ thermostat setting module

31‧‧‧ Temperature sensor

32‧‧‧ Temperature display screen

33‧‧‧Upper temperature button

34‧‧‧lower temperature button

35‧‧‧Set button

Claims (4)

A thermostat capable of setting a constant temperature, comprising: a fan, the fan comprising a body and a blade, the blade being rotatably disposed inside the body of the fan; an electric heating device, the electric heating device is mounted on the fan The interior of the fan corresponds to the position of the fan blade; a thermostat setting module is mounted on the body of the fan, and the thermostat setting module is electrically connected to the electric heating device, the thermostat setting The module includes a temperature sensor, an upper limit temperature button, a lower limit temperature button and a setting button. The temperature sensor is mounted on the top surface of the body, and the upper limit temperature button is electrically connected to the temperature sensor and the electric heating device. The lower temperature button is electrically connected to the temperature sensor and the electric heating device. When the outside temperature is lower than the set temperature of the lower limit temperature button, the electric heating device is turned on. When the outside temperature is higher than the set temperature of the upper limit temperature button, the The electric heating device is turned off, and the setting button is electrically connected to the upper limit temperature button and the lower limit temperature button. The thermostat setting module as claimed in claim 1, wherein the thermostat setting module comprises a temperature display screen, and the temperature display screen is electrically connected to the temperature sensor. The thermostat capable of setting a constant temperature as described in claim 2, wherein the system comprises a tripod and a leaf frame integrally formed on a top surface of the tripod. The thermostat capable of setting a constant temperature as described in claim 3, wherein the temperature sensor is mounted on a top surface of the fan frame.