CN110173740A - A kind of electric heater - Google Patents
A kind of electric heater Download PDFInfo
- Publication number
- CN110173740A CN110173740A CN201910344870.3A CN201910344870A CN110173740A CN 110173740 A CN110173740 A CN 110173740A CN 201910344870 A CN201910344870 A CN 201910344870A CN 110173740 A CN110173740 A CN 110173740A
- Authority
- CN
- China
- Prior art keywords
- fuselage
- electric heater
- air
- driving device
- swirl
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
- F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/02—Arrangement of mountings or supports for radiators
- F24D19/0203—Types of supporting means
- F24D19/0209—Supporting means having bracket
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1096—Arrangement or mounting of control or safety devices for electric heating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/08—Electric heater
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/20—Heat consumers
- F24D2220/2009—Radiators
- F24D2220/2036—Electric radiators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
The present invention provides a kind of electric heater, comprising: fuselage (5) and the air outlet (5a) being set on the fuselage (5), the fuselage (5) is the shell with interior accommodating space, and the air outlet (5a) is circumferential direction distribution arrangement multiple, along the fuselage (5).It enables to the air-flow after electric heater to go out hot wind along circumferential direction through the invention, effectively solves the problems, such as that air-out wind direction is single, wind-out range is relatively narrow, effectively change air-out wind direction and increase wind-out range, improve to the heating effect inside room；It by setting swirl-flow devices, can be realized 360 ° of directions dispersion outlet air, further change air-out wind direction and increase wind-out range；The lower position that air outlet is set to fuselage can be effectively improved the problem of thermal current directly floats from downside outlet air, surface air temperature is improved, solve the problems, such as " head heat is felt cold ".
Description
Technical field
The invention belongs to heating equipment technical fields, and in particular to a kind of electric heater.
Background technique
In recent years, the appearance with national " coal changes electricity " policy with the improvement of living standards, the electric heater in heating system
It is welcome by people.The heating effect for how improving electric heater is the most critical issue faced at present, and how to be overturned outside tradition
It sees, making electric warmer also becomes a research topic.
Existing electric heater is using the radiating mode of radiation and convection current, such as Sunny based on radiating, with free convection
Based on fast hot stove, the electro-thermal membrane electric heater that warm-air drier and radiation based on forced convertion, free convection combine.And outside
Vertical portable pattern is mostly used in sight, not only occupied space, it is also necessary to artificially be moved, use is inflexible.
In the technology of existing electric heater, have some using forced convertion enhancing heating effect, such as patent
Shown in CN204285607U, for the PTC thermal sensitive ceramic electric heater that a kind of convection type can be changed, heater is PTC temperature-sensitive pottery
Porcelain heating module is suitable for different heating occasions, heating using two kinds of changeable heating modes of forced convertion and free convection
Fastly, electric heating conversion efficiency is high.But such design has that thermal current directly floats, and behaviour area personnel is caused to have " hot foot
It is cold " feel, and electric heater is irremovable.
Have it is some using different heat carriers, if heated by heater to water in patent CN207394956U, produce
Raw steam enters steam pipe, is distributed the heat in steam by radiating fin, and the mode for heating of warming oneself is more mild,
Radiation caused by heater can be effectively reduced, more environment protection health is used.But it, can due to using water vapour as heat carrier
Humidity can be will lead in indoor environment to increase, for the middle part (such as Hunan, Hubei etc.) of cool, damp, there are certain
Limitation.
Since that there are air-out wind directions is single, blowing range is relatively narrow, causes to inside room for electric heater in the prior art
Heating effect is poor；And bottom heating effect is bad, user has the case where " head heat is felt cold "；And it cannot be according to the tool of human body
Body position carries out the technical problems such as mobile, intelligent control effect is poor, human body heating comfort level is poor, therefore researching and designing of the present invention
A kind of electric heater out.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is that overcoming electric heater in the prior art, there are air-out wind direction lists
One, blowing range is relatively narrow, leads to the defect poor to the heating effect inside room, to provide a kind of electric heater.
The present invention provides a kind of electric heater comprising: fuselage and the air outlet being set on the fuselage, the fuselage are
Shell with interior accommodating space, the air outlet are circumferential direction distribution arrangement multiple, along the fuselage.
Preferably,
Swirl-flow devices are additionally provided in the fuselage, enable to the air-flow into the fuselage interior by the rotation
Surrounding after stream device along the interior accommodating space scatter.
Preferably,
The swirl-flow devices include blade and central axis, the blade be it is multiple, multiple blades along the circumferential direction divide
Cloth, for multiple blades respectively with the center axis connection, the central axis can be by driving rotation to drive multiple leaves
Piece unitary rotation.
Preferably,
It further include driving device, the driving device and the center axis connection；And/or multiple blades are in cone
Shape.
Preferably,
The air outlet is set to the lower position of the fuselage；And/or the air outlet is rectangular opening, longest edge
Length between 10-20mm.
Preferably,
The fuselage is cylindrical tube structure, and the air outlet is set on the circumferential surface of the fuselage, is relatively close described
The position of the bottom of fuselage.
Preferably,
It is also connected at the top of the fuselage and is provided with top plate, air inlet is provided on the top plate, the air inlet is
It is multiple, on the top plate dispersed placement.
Preferably,
The air inlet is circular hole, and the diameter of the circular hole is between 5-10mm.
Preferably,
It further include the blower for being set to the fuselage interior；And/or the fuselage interior is additionally provided with heater element.
Preferably,
When including swirl-flow devices, the blower is located at the upstream side along air current flow direction of the swirl-flow devices；
And/or when including driving device, the blower is connect with the driving device.
Preferably,
The bottom of the fuselage, which is also connected with, is provided with bottom plate, at least one scroll wheel is provided on the bottom plate.
Preferably,
It further include sensing driving device, the sensing driving device is able to detect the position of human body, the sensing driving dress
It sets and is electrically connected with the scroll wheel, drive the scroll wheel towards the movement of the direction of human body or far from people with the position according to human body
The direction of body moves.
A kind of electric heater provided by the invention has the following beneficial effects:
The present invention, can by setting multiple for the air outlet on electric heater fuselage, being distributed along the circumferential direction of fuselage
So that the air-flow after electric heater goes out hot wind along circumferential direction, effectively solution air-out wind direction is single, wind-out range is relatively narrow is asked
Topic effectively changes air-out wind direction and increases wind-out range, improves to the heating effect inside room；By setting swirl-flow devices,
It enables to surrounding of the air-flow into the fuselage interior after the swirl-flow devices along space to scatter, realizes 360 ° of sides
To dispersion outlet air, air-out wind direction and wind-out range are further increased；It include multiple blades and central axis by swirl-flow devices, it can
By central axis rotation with movable vane piece unitary rotation, outlet air is rotatably dispersed to 360 ° of directions of air-flow to realize, into one
Step improves air-out wind direction and wind-out range；The lower position that air outlet is set to fuselage can be from downside outlet air, effectively
Improve the problem of thermal current directly floats, improves surface air temperature, solve the problems, such as " head heat is felt cold "；Pass through fuselage bottom
Bottom plate and the scroll wheel that is arranged thereon, enable to entire electric heater to be moved according to actual needs, and pass through it
The sensing driving device of upper setting, the position for being capable of detecting when human body, to further carry out spirit according to the position of human body of detection
Movement living realizes syndrome heating, improves human comfort's degree.
Detailed description of the invention
Fig. 1 is the schematic perspective view of electric heater of the invention；
Fig. 2 is the positive structure schematic of electric heater of the invention；
Fig. 3 is the top view of electric heater of the invention；
Fig. 4 is the bottom diagram of electric heater of the invention；
Fig. 5 is the inside dimensional decomposition structure diagram of electric heater of the invention；
Fig. 6 is the inside front assembling structure schematic diagram of electric heater of the invention；
Fig. 7 is the overlooking structure diagram of the swirl-flow devices in electric heater of the invention；
Fig. 8 is the overlooking structure diagram of the fan section in electric heater of the invention.
Appended drawing reference indicates in figure are as follows:
1, heater element；2, blower；3, swirl-flow devices；31, blade；32, central axis；4, driving device；5, fuselage；5a,
Air outlet；6, top plate；6a, air inlet；7, bottom plate；8, scroll wheel.
Specific embodiment
As shown in figures 1-8, the present invention provides a kind of electric heater comprising: fuselage 5 and be set on the fuselage 5 go out
Air port 5a, the fuselage 5 are the shell with interior accommodating space, and the air outlet 5a is circumferential direction multiple, along the fuselage 5
Directional spreding arrangement.
The present invention, can by setting multiple for the air outlet on electric heater fuselage, being distributed along the circumferential direction of fuselage
So that the air-flow after electric heater goes out hot wind along circumferential direction, effectively solution air-out wind direction is single, wind-out range is relatively narrow is asked
Topic effectively changes air-out wind direction and increases wind-out range, improves to the heating effect inside room.Fuselage, for closing electric heating
There are the air outlet 5a being along the circumferential direction distributed in device, fuselage lower half portion, and fuselage is connect by screw with top plate and bottom plate.
Preferably,
Swirl-flow devices 3 are additionally provided in the fuselage 5, enable to enter the air-flow inside the fuselage 5 by institute
The surrounding after swirl-flow devices 3 along interior accommodating space is stated to scatter.By setting swirl-flow devices, enable to enter the fuselage
Surrounding of the internal air-flow after the swirl-flow devices along the interior accommodating space scatter, and realizes that 360 ° of directions disperse
Wind further increases air-out wind direction and wind-out range.
Swirl-flow devices, it is in a cone that whole group swirl vane, which is constituted, and central axis is located at electric heater axial centerline, passes through
Secure component is connect with top plate, and gas is made circumferentially to rotate angle direction outlet air.
Preferably,
The swirl-flow devices include blade 31 and central axis 32, the blade 31 be it is multiple, the multiple blades 31 are along circle
Circumferential direction distribution, multiple blades 31 connects with the central axis 32 respectively, the central axis 32 can by driving rotation thus
Drive multiple 31 unitary rotations of the blade.Include multiple blades and central axis by swirl-flow devices, can be turned by central axis
It moves with movable vane piece unitary rotation, outlet air is rotatably dispersed to 360 ° of directions of air-flow to realize, further changed outlet air
Wind direction simultaneously increases wind-out range.
Preferably,
It further include driving device 4, the driving device 4 is connect with the central axis 32；And/or multiple blades 31
In cone-shaped.It can be rotated by central axis driving blade by driving device, realize rotary eddy flow and guide functions,
So that air-flow more spreads out towards surrounding, cone-shaped three can be realized in solid space of multiple blade group compound stereoscopics
The dispersion outlet air of dimension, further increases air-out area and wind-out range.
Driving device provides power for blower and swirl-flow devices, connect with blower and swirl-flow devices in the form assembled, in
Mandrel is fixed on electric heater top plate by connecting component.
Preferably,
The air outlet 5a be set to the fuselage 5 lower position (lower part here refer to relative to top and the bottom of close to
The position in portion), blown out the thermal current inside the fuselage 5 outward to Near Ground by the air outlet 5a；And/or
The air outlet 5a is rectangular opening, and the length of longest edge is between 10-20mm.Air outlet is set to the lower position of fuselage
It can be effectively improved the problem of thermal current directly floats from downside outlet air, improve surface air temperature.Blower is set simultaneously
And swirl-flow devices, it realizes 360 ° of rotation outlet air and outlet air position is lower, people's " hot foot caused by thermal current directly floats can be improved
It is cold " this problem.
Preferably,
The fuselage 5 is cylindrical tube structure, and the air outlet 5a is set on the circumferential surface of the fuselage 5 and leans on relatively
The position of the bottom of the nearly fuselage 5.Relative to shell top and close to shell bottom.This be fuselage of the invention into
One step preferred constructive form, the air outlet being distributed in cylindrical tube structure and its circumferential surface, can be realized 360 ° of circumferencial direction solids
Dispersion outlet air, improve wind-out range simultaneously change air-out direction.
Preferably,
The top of the fuselage 5, which is also connected with, is provided with top plate 6, and air inlet 6a, the air inlet are provided on the top plate 6
Mouthful 6a be it is multiple, on the top plate 6 dispersed placement.This is the further preferred structure type of electric heater of the invention, i.e., will
Air inlet is arranged on the connected top plate of fuselage, can be entered the wind from top plate, and multiple air inlets realize large area into
Wind improves air inlet rate and incoming air area.
Top plate, for closing electric heater with equally distributed hollow out circular hole, for the air intake for entering blower return air inlet
6a is connect by connection and secure component with fuselage.
Preferably,
It further include the blower 2 being set to inside the fuselage 5；And/or heater element is additionally provided with inside the fuselage 5
1.Air-flow can be blowed by blower or air draught effect, raising, can by heater element to the driving effect of air-flow
Heat effect is carried out to air-flow, realizes effect of the convection-type electric heater blowout hot wind to be heated to indoor and human body.
Blower, central axis are located at electric heater axial centerline, and blower is realized and electricity by the aperture on return air cover board
Warmer top plate is fixedly connected, and connecting component is screw；The preferred PTC thermistor heater element of heater element is located at electric heater
Bottom is connect by connecting component with electric heater bottom plate.
Preferably,
When including swirl-flow devices, the blower 2 is located at the upstream side along air current flow direction of the swirl-flow devices；
And/or when including driving device 4, the blower 2 is connect with the driving device 4.This is present invention further optimization knot
Configuration formula, i.e. blower are located at the upstream of swirl-flow devices, realize the effect for carrying out impeller guide after driving is dried again, realize distributing
Outlet air；Swirl-flow devices and blower can be driven by driving device, to be rotated.
Preferably,
The bottom of the fuselage 5, which is also connected with, is provided with bottom plate 7, at least one scroll wheel 8 is provided on the bottom plate 7,
It is preferred that universal wheel.The scroll wheel being arranged by the bottom plate of fuselage bottom and thereon, enables to entire electric heater according to reality
It is moved.
Preferably
It further include sensing driving device (not shown), the sensing driving device is able to detect the position of human body, the biography
Sense driving device is electrically connected with the scroll wheel, and the scroll wheel is driven to move towards the direction of human body with the position according to human body
Or the direction far from human body moves.By the sensing driving device that is arranged thereon, the position of human body is capable of detecting when, thus into one
Step is flexibly moved according to the position of human body of detection, is realized syndrome heating, is improved human comfort's degree.Universal wheel is furnished with
Corresponding sensing driving device (not illustrating in figure) realizes that electric heater flexibly moves by detection position of human body, passes through connection
It is connect with secure component with bottom plate.
The present invention proposes a kind of Intelligent mobile electric warmer of forced convertion, and bottom has universal wheel and phase inductive sensing
Driving device is formed the structure of similar sweeping robot by the scroll wheel of intelligent control, occupies little space, can make electric heater
It is flexibly mobile, realize syndrome heating.Simultaneously using PTC thermistor as heater, control heating temperature is in safe range
It is interior；Setting blower and swirl-flow devices are, it can be achieved that 360 ° of rotation outlet air inside electric heater；Air outlet is disposed proximate to the lower part of bottom surface
Position, improve behaviour area personnel " head heat is felt cold " the problem of, have intelligently can flexibly move, occupy little space, rotation near the ground
It produces wind, syndrome heating, heat fast, safe, comfortable advantage.
Working principle of the present invention is as shown in Figures 2 and 3, and when electric heater work, the universal wheel of electric heater bottom passes through
Corresponding sensing driving device (not drawn in the figure) detects position of human body, realizes the flexible movement of electric heater；PTC thermistor
Heating temperature increases, and cold air enters in electric heater from top, blown out downwards by the effect of blower；Meanwhile swirl-flow devices pair
Top Incoming gas carries out rotation commutation, rotates gas circumferentially after angle is scattered and uniform heat convection, quilt occurs with PTC
The air of heating is finally flowed out from the air outlet of electric heater underbelly.The present invention efficiently solves that electric heater is irremovable, accounts for
The problem of the problem of with space, also improvement thermal current directly floats, realizes that 360 ° near the ground go out hot wind, realizes syndrome heating.
As shown in fig. 1, the present invention is mainly suitable for electric heater, the heater of the electric heater is PTC thermistor member
Part, but it is not limited to a certain kind；
There is blower inside electric heater, structure and form are not limited to a certain kind；
Blower lower part is equipped with independent swirl-flow devices, and diameter and blade number are not limited to a certain kind；
Underbelly has the air outlet being along the circumferential direction distributed, and air outlet form and number are not limited to a certain kind, in order to
Meet the requirement of safety, the longest edge lengths of air outlet are not limited to a certain kind between 10-20mm；
With round hollow out air inlet on top plate, number is not limited to a certain kind, in order to meet the requirement of safety, diameter
Between 5-10mm, but it is not limited to a certain kind；
Universal wheel is had on bottom plate, the number of universal wheel and position are not limited to a certain kind.
Design aspect is flowed in electric heater inner air, air inlet position is not limited to top plate, can also use lower air inlet
Mode, inner fan, swirl-flow devices location arrangements form also accordingly change, it is specific as shown in the figure.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.With
It is only the preferred embodiment of the present invention described in upper, it is noted that for those skilled in the art, not
Under the premise of being detached from the technology of the present invention principle, several improvements and modifications can also be made, these improvements and modifications also should be regarded as this
The protection scope of invention.
Claims (12)
1. a kind of electric heater, it is characterised in that:
It include: fuselage (5) and the air outlet (5a) being set on the fuselage (5), the fuselage (5) is with inner containment sky
Between shell, the air outlet (5a) be it is multiple, along the fuselage (5) circumferential direction be distributed arrangement.
2. electric heater according to claim 1, it is characterised in that:
Swirl-flow devices (3) are additionally provided in the fuselage (5), enable to enter the fuselage (5) internal air-flow process
Surrounding after the swirl-flow devices (3) along the interior accommodating space scatter.
3. electric heater according to claim 2, it is characterised in that:
The swirl-flow devices include blade (31) and central axis (32), and the blade (31) is multiple, multiple blades (31)
It is along the circumferential direction distributed, multiple blades (31) connect with the central axis (32) respectively, and the central axis (32) can be driven
Turn is dynamic to drive the multiple blade (31) unitary rotations.
4. electric heater according to claim 3, it is characterised in that:
It further include driving device (4), the driving device (4) connect with the central axis (32)；And/or multiple blades
(31) in cone-shaped.
5. electric heater described in any one of -4 according to claim 1, it is characterised in that:
The air outlet (5a) is set to the lower position of the fuselage (5)；And/or the air outlet (5a) is rectangular opening,
The length of longest edge is between 10-20mm.
6. electric heater according to claim 5, it is characterised in that:
The fuselage (5) is cylindrical tube structure, and the air outlet (5a) is set on the circumferential surface of the fuselage (5), leans on relatively
The position of the bottom of the nearly fuselage (5).
7. electric heater according to claim 1 to 6, it is characterised in that:
It is also connected at the top of the fuselage (5) and is provided with top plate (6), be provided on the top plate (6) air inlet (6a), it is described
Air inlet (6a) be it is multiple, on the top plate (6) dispersed placement.
8. electric heater according to claim 7, it is characterised in that:
The air inlet (6a) is circular hole, and the diameter of the circular hole is between 5-10mm.
9. electric heater according to claim 1 to 8, it is characterised in that:
It further include being set to the internal blower (2) of the fuselage (5)；And/or fever member is additionally provided with inside the fuselage (5)
Part (1).
10. electric heater according to claim 9, it is characterised in that:
When including swirl-flow devices, the blower (2) is located at the upstream side along air current flow direction of the swirl-flow devices；
And/or when including driving device (4), the blower (2) connect with the driving device (4).
11. electric heater according to claim 1 to 10, it is characterised in that:
The bottom of the fuselage (5), which is also connected with, is provided with bottom plate (7), is provided at least one scroll wheel on the bottom plate (7)
(8)。
12. electric heater according to claim 11, it is characterised in that:
Further include sensing driving device, the sensing driving device is able to detect the position of human body, the sensing driving device and
Scroll wheel electrical connection drives the scroll wheel towards the movement of the direction of human body or far from human body with the position according to human body
Direction movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910344870.3A CN110173740A (en) | 2019-04-26 | 2019-04-26 | A kind of electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910344870.3A CN110173740A (en) | 2019-04-26 | 2019-04-26 | A kind of electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110173740A true CN110173740A (en) | 2019-08-27 |
Family
ID=67690160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910344870.3A Pending CN110173740A (en) | 2019-04-26 | 2019-04-26 | A kind of electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110173740A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113310102A (en) * | 2021-04-20 | 2021-08-27 | 青岛海尔空调器有限总公司 | Leg warmer, control method and device, electronic equipment and storage medium |
-
2019
- 2019-04-26 CN CN201910344870.3A patent/CN110173740A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113310102A (en) * | 2021-04-20 | 2021-08-27 | 青岛海尔空调器有限总公司 | Leg warmer, control method and device, electronic equipment and storage medium |
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