CN114263963B - Electric heater and control method thereof - Google Patents
Electric heater and control method thereof Download PDFInfo
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- CN114263963B CN114263963B CN202210017926.6A CN202210017926A CN114263963B CN 114263963 B CN114263963 B CN 114263963B CN 202210017926 A CN202210017926 A CN 202210017926A CN 114263963 B CN114263963 B CN 114263963B
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 90
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 130
- 238000007667 floating Methods 0.000 description 10
- 238000007789 sealing Methods 0.000 description 8
- 239000013589 supplement Substances 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 239000008400 supply water Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010420 art technique Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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Abstract
The invention provides an electric heater and a control method of the electric heater. The electric heater comprises a main shell, a heating component and a humidifying component. A heating space and a humidifying space are formed in the main shell, the heating component is arranged in the heating space, and the humidifying component is arranged in the humidifying space. The main shell is provided with a heating air outlet communicated with the heating space, the main shell is also provided with a humidifying air return port communicated with the humidifying space, and the main shell is also provided with a dual-purpose air port. The air deflector is movably installed in the main housing and is located between the heating space and the humidifying space. According to the technical scheme, the heating efficiency of indoor air can be improved by means of the humidifying component.
Description
Technical Field
The invention relates to the technical field of electric heating, in particular to an electric heater and a control method of the electric heater.
Background
With the improvement of comfort of people to living environment, the electric heater with single function can not meet the use requirement in daily life. When the electric heater is singly used in an environment with lower temperature, the humidity in the room is easy to be too low, and discomfort is easy to be generated in a dry environment for a long time, so that the temperature in the room is required to be increased when the temperature is heated, the humidity is also increased at the same time, and when the temperature and the humidity reach ideal states at the same time, living is more comfortable.
In the prior art, in order to prevent the interior from drying when the room temperature is heated, some electric heaters with humidifying function are also presented. In these prior art techniques, it is common to provide a humidification module and a heating module in an electric heater. The humidifying module and the heating module are relatively independent, the wind power component in the humidifying module is also relatively independent, and the heating module only heats a room by means of heat convection, so that the heating efficiency is low.
Disclosure of Invention
The embodiment of the invention provides an electric heater and a control method of the electric heater, which aim to solve the technical problem of low heating efficiency of the electric heater in the prior art.
The embodiment of the invention provides an electric heater, which comprises: the main shell is internally provided with a heating space and a humidifying space, a heating air outlet communicated with the heating space is formed in the main shell, a humidifying air return port communicated with the humidifying space is also formed in the main shell, and the main shell is also provided with a dual-purpose air port; a heating assembly installed in the heating space; a humidifying assembly installed in the humidifying space; an air deflector movably mounted in the main housing and positioned between the heating space and the humidifying space, the air deflector comprising: the first position is at which the air deflector blocks the heating space from being communicated with the humidifying space, and the dual-purpose air port is communicated with the humidifying space; and the second position is that the air deflector is communicated with the heating space and the humidifying space, and the dual-purpose air port is communicated with the heating space and the humidifying space.
In one embodiment, the air deflector further comprises: and the third position is that the air deflector is communicated with the heating space and the humidifying space and enables the air outlet of the humidifying space to avoid the dual-purpose air port.
In one embodiment, the side of the humidification space facing the heating space is provided with an air outlet grid.
In one embodiment, a humidifying assembly includes: the wind power component is arranged between the humidifying air return opening and the air outlet grid; and a humidifying part installed at a position adjacent to the wind power part.
In one embodiment, the humidification component is mounted at the humidification return.
In one embodiment, a wind component includes: the volute is arranged between the humidifying air return opening and the air outlet grid and is used for guiding air; and the fan is arranged in the volute.
In one embodiment, the fan is an axial flow fan.
In one embodiment, the heating space is located above the humidification space.
In one embodiment, the heating air outlet and the dual-purpose air outlet are positioned on the front surface of the main shell, and the humidifying air return opening is positioned on the back surface of the main shell.
The embodiment of the invention also provides a control method of the electric heater, which is used for controlling the electric heater and comprises the following steps: a single humidification mode in which the air deflector is controlled to a first position; a mixed air humidification mode, wherein the air deflector is controlled to a second position in the mixed air humidification mode; and a hot air humidification mode, wherein the air deflector is controlled to a third position in the hot air humidification mode.
In the above embodiment, when the air deflector is at the first position, the heating space and the humidifying space are relatively independent, so that the heating function of the electric heater can be not started, but the humidifying function of the electric heater can be independently used, and indoor air enters the humidifying space through the humidifying return air inlet to be humidified and then enters the room through the dual-purpose air inlet, so that indoor humidification is realized; when the aviation baffle is in the second position, heating space and humidification space are linked together, and dual-purpose wind gap and heating space and humidification space all communicate, and indoor air can enter into the heating space through the humidification return air inlet, and dual-purpose wind gap can let the partly humidified air of humidification return air inlet enter into the room, through heating assembly's heating, flows into indoor realization through the heating air outlet at last and to indoor heating, can accelerate the circulation to indoor air through humidification subassembly this moment. Therefore, the technical scheme of the invention can improve the heating efficiency of indoor air by means of the humidifying component.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:
fig. 1 is a schematic overall structure of an embodiment of an electric heater according to the present invention;
FIG. 2 is a schematic longitudinal cross-sectional view of the air deflector of the electric heater of FIG. 1 in three positions;
Fig. 3 is a partially enlarged structural schematic view of a longitudinal section of the electric heater of fig. 2;
Fig. 4 is a schematic view of an internal structure of the electric heater of fig. 1;
fig. 5 is a schematic view of a partial cross-sectional structure of the electric heater of fig. 4;
fig. 6 is a schematic perspective view of a humidifying part of the electric heater of fig. 3.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, in order to make the objects, technical solutions and advantages of the present invention more apparent. The exemplary embodiments of the present invention and the descriptions thereof are used herein to explain the present invention, but are not intended to limit the invention.
Fig. 1 and 2 show an embodiment of the electric heater of the present invention, which includes a main housing 10, a heating assembly 20, and a humidifying assembly 30. A heating space a and a humidifying space b are formed in the main casing 10, the heating assembly 20 is installed in the heating space a, and the humidifying assembly 30 is installed in the humidifying space b. The main casing 10 is provided with a heating air outlet 11 communicated with the heating space a, the main casing 10 is also provided with a humidifying air return port 12 communicated with the humidifying space b, and the main casing 10 is also provided with a dual-purpose air port 13. The air deflector 40 is movably installed in the main casing 10 and is located between the heating space a and the humidifying space b. The deflector 40 includes a first position and a second position. In the first position, the air deflector 40 blocks the heating space a from communicating with the humidifying space b, and communicates the dual-purpose tuyere 13 with the humidifying space b; in the second position, the air deflector 40 communicates with the heating space a and the humidifying space b, and the dual-purpose tuyere 13 communicates with both the heating space a and the humidifying space b.
By applying the technical scheme of the invention, when the air deflector 40 is positioned at the first position, the heating space a and the humidifying space b are relatively independent, the heating function of the electric heater can be independently used without starting the heating function of the electric heater, and indoor air enters the humidifying space b through the humidifying return air inlet 12 to be humidified and then enters the room through the dual-purpose air inlet 13, so that indoor humidification is realized; when the air deflector 40 is at the second position, the heating space a and the humidifying space b are communicated, the dual-purpose air port 13 is communicated with the heating space a and the humidifying space b, indoor air can enter the heating space a through the humidifying air return port 12, the dual-purpose air port 13 can enable the air humidified by the humidifying air return port 12 to enter the room, the air is heated by the heating assembly 20, finally the air flows into the room through the heating air outlet 11 to heat the room, and at the moment, circulation of the indoor air can be accelerated through the humidifying assembly 30. In this way, the heating efficiency of the indoor air can be improved by the humidifying unit 30 according to the present invention.
As shown in fig. 2, more preferably, in the technical solution of the present embodiment, the air deflector 40 further includes a third position, where the air deflector 40 communicates the heating space a and the humidifying space b, and makes the air outlet of the humidifying space b bypass the dual-purpose air port 13. In this embodiment, the air entering through the humidifying air return opening 12 can be heated by the heating assembly 20 after the humidifying assembly 30 is added, so that the air finally exiting from the hot air outlet 11 is hot and humid air.
Alternatively, the air deflector 40 is rotatably mounted in the main housing 10, and the air deflector 40 may be driven to rotate by a steering engine or other rotational drive member.
As shown in fig. 2, the humidifying space b is provided with an air outlet grill b1 on a side facing the heating space a. The air outlet grid b1 can guide the air flow flowing out of the humidifying space b, so that better air outlet from the humidifying space b to the heating space a is realized.
As shown in fig. 3, in the technical solution of the present embodiment, the humidifying assembly 30 includes a wind power component 31 and a humidifying component 32, the wind power component 31 is installed between the humidifying air return air port 12 and the air outlet grill b1, and the humidifying component 32 is installed at an adjacent position of the wind power component 31. The wind power part 31 serves to generate an air flow through the humidifying part 32 to humidify the indoor air. The humidifying component 32 may be selectively opened or closed when the air deflection 40 is in the second position.
Preferably, the humidifying component 32 is mounted at the humidifying air return opening 12, so that the humidifying component 32 humidifies the air flow entering in the humidifying air return opening 12.
As shown in fig. 2, in the technical solution of the present embodiment, the wind component 31 includes a volute 311 and a fan 312. The volute 311 is installed between the humidifying air return opening 12 and the air outlet grille b1, and the fan 312 is installed in the volute 311. In use, attractive forces for the air flow are generated by the blower 312, and the direction of the air flow is achieved by the volute 311. More preferably, in the technical solution of this embodiment, the fan 312 is an axial flow fan, and the axial flow fan is matched with the volute 311 to achieve a better effect of sucking indoor air.
In the technical solution of the present embodiment, as shown in fig. 2 and 4, the heating space a is located above the humidifying space b. As an alternative embodiment not shown in the other figures, the heating space a may also be located below the humidifying space b.
As shown in fig. 2, in the embodiment, the heating air outlet 11 and the dual-purpose air outlet 13 are located on the front surface of the main casing 10, and the humidification air return port 12 is located on the rear surface of the main casing 10. As an alternative embodiment, the heating air outlet 11 may be located on the top surface of the main casing 10.
Specifically, as shown in fig. 4,5 and 6, the humidifying assembly 30 includes a wind power part 31, a humidifying part 32, a water supply tank 33, a water storage tank 34 and a control valve part 35. Wherein the humidifying part 32 is installed at an adjacent position of the wind power part 31, the water storage tank 34 is communicated with the water supply tank 33, and the control valve part 35 is installed between the water storage tank 34 and the water supply tank 33. In use, the water supply tank 33 is used to supply water to the humidification component 32, and when the water level in the water supply tank 33 is below a set value, the control valve component 35 controls the supply of water in the water storage tank 34 into the water supply tank 33. By applying the technical scheme of the invention, the water storage tank 34 capable of storing the spare water is arranged besides the water supply tank 33, when the water level in the water supply tank 33 is lower than the set value, the control valve part 35 controls the water in the water storage tank 34 to be supplied into the water supply tank 33 so as to supplement water for the water supply tank 33, and the problem that the water in the water supply tank 33 is easy to be consumed and frequent water supplement is required for a user is avoided.
When the user supplements water, the user only needs to supplement water to the water storage tank 34 with larger capacity, and the user can meet long-term use requirements by supplementing water once.
As shown in fig. 3, as a preferred embodiment, the control valve member 35 includes a sealing cover 351 and a valve body 352. The sealing cover 351 is installed between the water storage tank 34 and the water supply tank 33, and the sealing cover 351 is provided with a water supply hole 3511 for communicating the water storage tank 34 with the water supply tank 33. The valve body 352 is movably installed in the water supply hole 3511, and the valve body 352 includes a closed position closing the water supply hole 3511 and an open position opening the water supply hole 3511. In use, whenever water is absent from the water supply tank 33, the valve body 352 is operated to an open position such that water in the water storage tank 34 is supplied into the water supply tank 33; when the water replenishment in the water supply tank 33 is completed, the valve body 352 can be operated to the closed position.
As a preferred embodiment, as shown in fig. 3, the control valve member 35 further includes a driving member 353 drivingly connected to the valve body 352 for driving the valve body 352. In the solution of the present embodiment, the water storage tank 34 is disposed above the water supply tank 33, the water pressure in the water storage tank 34 drives the valve body 352 to move toward the open position, and the driving member 353 is used to drive the valve body 352 to move toward the closed position. In alternative embodiments, a bi-directional actuator 353 may be used to move the hydraulic actuator valve body 352 toward the open position without the aid of gravity.
As a preferred embodiment, as shown in fig. 3, the driving member 353 is a floating plate installed in the water supply tank 33, and when the water level in the water supply tank 33 is higher than a set value, the floating plate abuts against the valve body 352 to drive the valve body 352 to move to a closed position; when the water level in the water supply tank 33 is lower than the set value, the floating plate is disengaged from the valve body 352, and the valve body 352 moves to the open position under the water pressure. In this embodiment, the operation of the valve body 352 is achieved by the interaction of the water level and the floating plate, which can dispense with an electric control part such as a sensor, and control of the valve body is achieved by using a purely mechanical structure.
More preferably, in the technical solution of the present embodiment, the sealing cover 351 is further provided with a vent hole 3512 that is communicated with the water storage tank 34, and the vent hole 3512 vents to the water storage tank 34 through the water supply hole 3511. The use of the vent hole 3512 can avoid that the water in the water storage tank 34 is difficult to be supplied into the water supply tank 33 due to the atmospheric pressure because the water storage tank 34 is not connected to the atmosphere. When the water level in the water supply tank 33 is higher than the set value, the floating plate is propped against the vent hole 3512, and the vent hole 3512 is closed; when the water level in the water supply tank 33 is lower than the set value, the floating plate is separated from the vent hole 3512, and the vent hole 3512 is opened. In this way, the control of the vent hole 3512 can also be achieved by the interaction of the water level and the floating plate, avoiding the outflow of water in the water supply tank 33 through the vent hole 3512.
More preferably, in the technical solution of the present embodiment, the vent hole 3512 is provided with a sealing ring 3513 that is matched with the floating plate. The floating plate can realize better sealing to the vent hole 3512 through the sealing ring 3513, so that the vent hole 3512 is prevented from leaking water.
In the technical scheme of the embodiment, the water storage tank 34 is controlled to deliver water to the water supply tank 33 by utilizing the interaction of the water level and the floating plate. As another alternative embodiment, the driving member 353 may be a component such as a solenoid valve or an electric push rod, and in this embodiment, it is necessary to control the solenoid valve or the electric push rod in cooperation with a component such as a water level detector and a controller.
More preferably, as shown in fig. 3, the control valve part 35 further includes a filter cover 354, and the filter cover 354 is mounted on the sealing cover 351 at one end connected to the water storage tank 34. Impurities in the water storage tank 34 can be filtered out through the filter screen cover 354, and the impurities in the water storage tank 34 are prevented from affecting air quality through humidification.
As shown in fig. 4 and 5, in the technical solution of the present embodiment, the humidifying part 32 includes a wet curtain holder 321 and a wet curtain 322, the wet curtain 322 is mounted on the wet curtain holder 321, and the water supply tank 33 is used for supplying water to the wet curtain 322. In the use process, the water supply tank 33 supplies water to the wet curtain support 321, so that the wet curtain support 321 wets the wet curtain 322.
Preferably, as shown in fig. 5, a water supply groove 321a is provided at the top of the wet curtain holder 321, a plurality of water drain holes 321b are provided at the bottom of the water supply groove 321a, the water supply groove 321a communicates with the water supply tank 33, and the water drain holes 321b are used to supply water to the wet curtain 322. During use, water in the water supply tank 33 is supplied to the water supply tank 321a, and then water is supplied to the wet curtain 322 through the water drain hole 321b of the water supply tank 321a, maintaining the wet curtain 322 moist. More preferably, the plurality of drain holes 321b are equally spaced on the water supply groove 321a, so that the wet curtain 322 may be more uniformly wetted, and the humidifying effect on the air flow may be improved.
As a more preferable embodiment, in the technical solution of this embodiment, a water receiving tank is further provided at the bottom of the wet curtain bracket 321, where the water receiving tank is used for receiving water on the wet curtain 322, and the water receiving tank is communicated with the water supply tank 33 through the water outlet 321 c. During use, water supply on the wet curtain 322 is inevitably excessive, so that water left from the wet curtain 322 can be caught by the water receiving tank, and finally the excessive water is returned to the water supply tank 33 through the water outlet 321 c.
More preferably, as shown in fig. 2 and 5, in the technical solution of the present embodiment, the humidifying part 32 further includes a water pump 323 and a water pipe 324, and the water pump 323 is connected between the water supply tank 33 and the water supply tank 321a through the water pipe 324. In use, the water pump 323 supplies water from the water supply tank 33 to the water supply tank 321a through the water pipe 324 to wet the wet curtain 322.
The invention also provides a control method of the electric heater, which is used for controlling the electric heater, and comprises the following steps:
A single humidification mode in which the air deflector 40 is controlled to the first position;
A mixed air humidification mode in which the air deflector 40 is controlled to a second position;
And a hot air humidification mode in which the air deflector 40 is controlled to a third position.
From the above, the electric heater of the invention has the advantages that the lower surface is humidified, the upper surface is heated, the air enters from the lower surface wet curtain and flows through the fan blades and the air outlet grid b1, and then the flow direction of the wet air flow is controlled by the middle air deflector 40, so that the air outlet position of the air flow is controlled, and the temperature and humidity of the environment are changed; the product can be used for heating a user by singly heating, can be used for singly humidifying and blowing to enable the user to experience a cool blowing effect, and can be used for keeping the surrounding environment in a comfortable temperature and humidity environment when the user is heated by heating and humidifying.
Specific: when the whole machine is electrified, after the heating mode is started, the heating assembly 20 is quickly heated to heat so as to raise the air temperature, meanwhile, the humidifying mode is started, the water pump works to pump water from the water supply water tank 33 to be conveyed to the wet curtain support through the water pipe, the water flows to the wet curtain through the water outlet hole of the wet curtain support, flows to the water receiving tank below the wet curtain support along the wet curtain, finally flows back to the water receiving tank along the water receiving tank water outlet, in the water circulation process, the fan blades are driven by the motor to rotate anticlockwise by the end view of the motor, and air sucked through the bottom shell air inlet grid and then through the wet curtain is discharged upwards through the air outlet grid under the rotation direction of the fan blades due to the fact that the air passes through the wet curtain with water, and then flows out through the upper air deflector 40.
At this time, when the stepping motor for controlling the guide plate rotates by different angles, the guide plate correspondingly changes the air outlet angle:
when the position of the deflector is 30 degrees with the horizontal, the wet air flow guided by the fan blade and the air outlet grid b1 is blown out from the dual-purpose air port 13 under the guiding of the air deflector 40;
when the guide plate is 90 degrees with the horizontal, the wet air flow guided by the fan blade and the air outlet grid b1 is heated by the heating component 20 above the lower guide part of the air guide plate 40 and then blown out from the heating air outlet 11, and the other part of the wet air flow is blown out from the dual-purpose air outlet 13; at this time, the hot and humid air may be blown out from the hot air outlet 11, or the cold and humid air may be blown out from the dual-purpose air outlet 13, thereby improving the indoor humidification efficiency.
When the flow guide plate and the horizontal direction form 150 degrees, all the wet air flow guided by the fan blade and the air outlet grid b1 is heated by the upper heating component 20 under the flow guide of the air guide plate 40 and then blown out from the heating air outlet 11; at this time, all the humidified air can be heated by the heating assembly 20, so that the output air is the humid and hot air, and the comfort of the user is improved.
Therefore, the air deflector 40 is driven to rotate by the rotation driving piece, and the change of the air outlet position and the angle can be arbitrarily changed, so that the environmental temperature and humidity are controlled, and the cycle is a whole machine humidifying and heating working mode. Therefore, when a user needs to get warm in winter, the humidifying heating mode is started, so that the temperature and the humidity of the surrounding environment can be increased, the environment comfortable to the human body is achieved, and the dry environment during single heating is avoided; meanwhile, a user can independently start a heating mode or a humidifying and blowing mode according to the requirements, so that the multifunctional requirements can be met, and the comfort level of the surrounding environment is greatly improved.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, and various modifications and variations can be made to the embodiments of the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An electric heater, comprising:
The device comprises a main shell (10), wherein a heating space (a) and a humidifying space (b) are formed in the main shell (10), a heating air outlet (11) communicated with the heating space (a) is formed in the main shell (10), a humidifying air return opening (12) communicated with the humidifying space (b) is formed in the main shell (10), and a dual-purpose air opening (13) is formed in the main shell (10); the heating air outlet (11) and the dual-purpose air outlet (13) are positioned on the front surface of the main shell (10), and the humidifying air return opening (12) is positioned on the back surface of the main shell (10);
A heating assembly (20) installed in the heating space (a);
A humidifying assembly (30) mounted within the humidifying space (b);
An air deflector (40) movably installed in the main casing (10) and located between the heating space (a) and the humidifying space (b),
The air deflector (40) comprises:
A first position in which the air deflector (40) blocks communication between the heating space (a) and the humidifying space (b), and the dual-purpose tuyere (13) is in communication with the humidifying space (b);
A second position in which the air deflector (40) communicates with the heating space (a) and the humidifying space (b), and the utility air port (13) communicates with both the heating space (a) and the humidifying space (b);
And the air deflector (40) is communicated with the heating space (a) and the humidifying space (b) at the third position, and the air outlet of the humidifying space (b) is led to avoid the dual-purpose air port (13).
2. Electric heater according to claim 1, characterized in that the side of the humidification space (b) facing the heating space (a) is provided with an air outlet grid (b 1).
3. The electric heater according to claim 2, characterized in that said humidifying assembly (30) comprises:
a wind power component (31) installed between the humidifying return air inlet (12) and the air outlet grid (b 1);
a humidifying member (32) mounted at a position adjacent to the wind power member (31).
4. An electric heater as claimed in claim 3, characterized in that said humidification member (32) is mounted at said humidification return air opening (12).
5. An electric heater as claimed in claim 3, characterized in that said wind-power component (31) comprises:
the volute (311) is arranged between the humidifying air return opening (12) and the air outlet grid (b 1) and is used for guiding air;
a fan (312) mounted within the volute (311).
6. The electric heater according to claim 5, characterized in that the fan (312) is an axial fan.
7. An electric heater according to claim 1, characterized in that the heating space (a) is located above the humidifying space (b).
8. A control method of an electric heater, wherein the control method is used for controlling the electric heater according to claim 1, the control method comprising:
a single humidification mode in which the air deflector (40) is controlled to a first position;
A mixed air humidification mode in which the air deflector (40) is controlled to a second position;
And a hot air humidification mode in which the air deflector (40) is controlled to a third position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210017926.6A CN114263963B (en) | 2022-01-07 | 2022-01-07 | Electric heater and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210017926.6A CN114263963B (en) | 2022-01-07 | 2022-01-07 | Electric heater and control method thereof |
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| Publication Number | Publication Date |
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| CN114263963A CN114263963A (en) | 2022-04-01 |
| CN114263963B true CN114263963B (en) | 2024-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210017926.6A Active CN114263963B (en) | 2022-01-07 | 2022-01-07 | Electric heater and control method thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114893815A (en) * | 2022-06-24 | 2022-08-12 | 珠海格力电器股份有限公司 | Humidifying electric heater |
| CN115435423A (en) * | 2022-09-14 | 2022-12-06 | 中山市大毅电器科技有限公司 | Fog-free humidifier |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006038258A (en) * | 2004-07-22 | 2006-02-09 | Sanyo Electric Co Ltd | Warm air heater with humidification function |
| CN217031330U (en) * | 2022-01-07 | 2022-07-22 | 珠海格力电器股份有限公司 | Electric heater |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5716166B2 (en) * | 2011-11-07 | 2015-05-13 | パナソニックＩｐマネジメント株式会社 | Humidifier and humidifying hot air fan equipped with the same |
| CN102418996A (en) * | 2011-11-07 | 2012-04-18 | 美的集团有限公司 | Warmer with humidifying function |
| JP6402357B2 (en) * | 2013-07-18 | 2018-10-10 | パナソニックＩｐマネジメント株式会社 | Electric heater |
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2022
- 2022-01-07 CN CN202210017926.6A patent/CN114263963B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006038258A (en) * | 2004-07-22 | 2006-02-09 | Sanyo Electric Co Ltd | Warm air heater with humidification function |
| CN217031330U (en) * | 2022-01-07 | 2022-07-22 | 珠海格力电器股份有限公司 | Electric heater |
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| CN114263963A (en) | 2022-04-01 |
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