CN112856814A - Quilt warmer temperature control system - Google Patents
Quilt warmer temperature control system Download PDFInfo
- Publication number
- CN112856814A CN112856814A CN202110099663.3A CN202110099663A CN112856814A CN 112856814 A CN112856814 A CN 112856814A CN 202110099663 A CN202110099663 A CN 202110099663A CN 112856814 A CN112856814 A CN 112856814A
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- China
- Prior art keywords
- fixed mounting
- temperature
- exhaust pipe
- quilt
- control system
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
- F24H3/0411—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems
- F24H3/0417—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems portable or mobile
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0052—Details for air heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
- F24H9/1863—Arrangement or mounting of electric heating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
- F24H9/2071—Arrangement or mounting of control or safety devices for air heaters using electrical energy supply
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- 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)
- Ventilation (AREA)
Abstract
The invention relates to the technical field of quilt warmers and discloses a quilt warmer temperature control system which comprises a machine body, wherein a first fixing frame is fixedly arranged inside the machine body, a fan is fixedly arranged inside the first fixing frame, a second fixing frame is fixedly arranged in the middle of the inside of the machine body, and a heating plate is fixedly arranged inside the second fixing frame. This warm by quick-witted temperature control system, carry out the temperature measurement to by the inside temperature through the outer wall installation temperature sensor at the second connector, and give the indoor portion's of device signal receiver with temperature signal transmission, signal receiver gives central controller with temperature transmission, when being too high by inside temperature, central controller send instruction this moment for temperature regulation controller, reduce the temperature of hot plate, make by interior temperature keep in safe range, avoided the quilt more thick ventilative messenger to warm by quick-rising of quick-witted inside temperature and lead to the conflagration to take place, the safety in utilization of warm by machine has been improved.
Description
Technical Field
The invention relates to the technical field of quilt warmers, in particular to a temperature control system of a quilt warmer.
Background
People can feel that the quilt is very cold when sleeping in winter, the feeling is not good, the requirement of people on the quality of life is gradually improved, so that a quilt warmer capable of warming the quilt is available on the market, and the quilt warmer generally utilizes the principle similar to an electric hair drier to insert a blowing pipe into the quilt, and then blows hot air into the quilt, so that the quilt is heated.
When the existing quilt warmer heats a quilt, because the quilt is thick and airtight, hot air is blocked seriously, the internal temperature of the quilt warmer rises rapidly, even high temperature which can cause combustion occurs, if the quilt is stopped untimely, a fire disaster can occur, and the quilt warmer only heats from one place to the surrounding in the using process, the heating process is slow, and the energy consumption is high.
Disclosure of Invention
The present invention is directed to a temperature control system for a quilt warmer, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: a quilt warming machine temperature control system comprises a machine body, wherein a first fixing frame is fixedly installed inside the machine body, a fan is fixedly installed inside the first fixing frame, a second fixing frame is fixedly installed in the middle of the inside of the machine body, a heating plate is fixedly installed inside the second fixing frame, a device chamber is arranged at the upper end of the inside of the machine body, a fixing plate is fixedly installed on the upper surface of the device chamber, a control panel is fixedly installed on the upper surface of the fixing plate, an air inlet is formed in the left side of the inside of the machine body, a filtering plate is inserted into the air inlet, a first metal protective net is fixedly installed at the left end of the inside of the filtering plate, a dustproof filtering net is fixedly installed inside the filtering plate, a device groove is formed in the upper end of the left side of the machine body, an air outlet is formed in the, the inside fixed mounting of first connector has second metal protection network, the right side fixed mounting of first connector has the conveyer pipe, the other end fixed mounting of conveyer pipe has the second connector, the positive fixed mounting of second connector has temperature sensor, the right side fixed mounting of second connector has first exhaust pipe, first exhaust vent has been seted up on the right side of first exhaust pipe.
Preferably, the device chamber is internally and fixedly provided with a temperature adjusting controller, a signal receiver and a central controller, and the control panel consists of a liquid crystal display screen and control buttons.
Preferably, a first spring groove has been seted up to the inside roof in device groove, the inside fixed mounting in first spring groove has reset spring, the inside fixed mounting in first spring groove has the dead lever, the body of rod sliding connection of dead lever has the slide, the sliding hole has been seted up at the inside middle part of slide, the inside sliding connection in sliding hole has the dead lever, reset spring has been cup jointed to the body of rod of dead lever, the second spring groove has been seted up to the upper surface of slide, the inside fixed mounting in second spring groove has reset spring, the left side fixedly connected with movable plate of slide, the left end upper end fixedly connected with ejector pad of movable plate, the bottom fixedly connected with inserted block of movable plate.
Preferably, the left side upper end fixedly connected with connecting block of filter, the slot has been seted up to the upper surface of connecting block, the inside grafting of slot has the inserted block, the quantity of connecting block is 2, respectively fixed connection at the left side upper end and the left side lower extreme of filter.
Preferably, the air intake has been seted up in the left side of first exhaust pipe, the left end fixed mounting of air intake has the second connector, the spout has been seted up to the inside left wall upper end of first exhaust pipe, the inside sliding connection of spout has the slider, the right side fixedly connected with second exhaust pipe of slider, the second hole of airing exhaust has been seted up on the right side of second exhaust pipe, the top fixed mounting of second exhaust pipe has the apron.
Preferably, the quantity of spout is 3, sets up respectively at the inside left wall of first exhaust pipe, back wall and antetheca, and the inside of every spout all sliding connection has a slider, and every slider is fixed connection all at the outer wall lower extreme of second exhaust pipe.
Preferably, the number of the second exhaust pipes is 2, and the second exhaust pipes are respectively inserted into the upper end and the lower end of the interior of the first exhaust pipe.
Preferably, the bottom of the machine body is fixedly provided with supporting legs, the number of the supporting legs is 4, and the supporting legs are respectively and fixedly arranged at four corners of the bottom of the machine body.
Compared with the prior art, the invention provides a temperature control system of a quilt warmer. The method has the following beneficial effects:
1. this warm by quick-witted temperature control system, carry out the temperature measurement to by the inside temperature through the outer wall installation temperature sensor at the second connector, and give the indoor portion's of device signal receiver with temperature signal transmission, signal receiver gives central controller with temperature transmission, when being too high by inside temperature, central controller send instruction this moment for temperature regulation controller, reduce the temperature of hot plate, make by interior temperature keep in safe range, avoided the quilt more thick ventilative messenger to warm by quick-rising of quick-witted inside temperature and lead to the conflagration to take place, the safety in utilization of warm by machine has been improved.
2. This warm by quick-witted temperature control system, through according to by wide demand, take certain length out with the inside of second exhaust pipe from first exhaust pipe, be convenient for through extension exhaust pipe to being heated simultaneously on a large scale in by, avoided traditional warm by quick-witted from the beginning to heat and lead to heating too slowly from one place, the too high phenomenon of power consumption appears, practices thrift the electric energy greatly, and heating efficiency is high simultaneously.
3. This warm by quick-witted temperature control system makes the movable plate upwards remove through promoting the ejector pad, makes the inside slot of inserted block disengagement connecting block, makes the filter can dismantle from the left side of organism easily, is convenient for clear up the dust of accumulation on the filter.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic sectional view of a first exhaust duct according to the present invention;
FIG. 4 is a schematic top sectional view of the first exhaust duct of the present invention;
FIG. 5 is a schematic view of the left side structure of the present invention.
In the figure: 1 machine body, 2 first fixing frame, 3 fan, 4 air inlet, 5 filtering plate, 6 first metal protection net, 7 dustproof filtering net, 8 device chambers, 9 fixing plate, 10 control panel, 11 second fixing frame, 12 heating plate, 13 air outlet, 14 first connector, 15 second metal protection net, 16 conveying pipe, 17 second connector, 18 temperature sensor, 19 first exhaust pipe, 20 connecting block, 21 moving plate, 22 device groove, 23 first spring groove, 24 reset spring, 25 fixing rod, 26 sliding plate, 27 second spring groove, 28 pushing block, 29 inserting block, 30 inserting groove, 31 second exhaust pipe, 32 sliding groove, 33 sliding block, 34 cover plate, 35 first air outlet, 36 second air outlet, 37 supporting leg.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-5, the present invention provides a technical solution: a quilt warming machine temperature control system comprises a machine body 1, a first fixing frame 2 is fixedly installed inside the machine body 1, a fan 3 is fixedly installed inside the first fixing frame 2, a second fixing frame 11 is fixedly installed in the middle of the inside of the machine body 1, a heating plate 12 is fixedly installed inside the second fixing frame 11, a device chamber 8 is formed in the upper end inside the machine body 1, a temperature adjusting controller, a signal receiver and a central controller are fixedly installed inside the device chamber 8, a control panel 10 is composed of a liquid crystal display screen and control buttons, the temperature of the inside is measured by installing a temperature sensor 18 on the outer wall of a second connector 17, temperature signals are transmitted to the signal receiver inside the device chamber 8, the signal receiver transmits the temperature to the central controller, when the temperature of the inside is too high, the central controller sends instructions to the temperature adjusting controller, the temperature of the heating plate 12 is reduced, the temperature in the quilt is kept within a safe range, the phenomenon that the temperature in the quilt warmer rises quickly due to the fact that the quilt is thick and airtight, and a fire disaster is caused is avoided, the use safety of the quilt warmer is improved, the upper surface of the device chamber 8 is fixedly provided with the fixing plate 9, the upper surface of the fixing plate 9 is fixedly provided with the control panel 10, the left side of the inside of the machine body 1 is provided with the air inlet 4, the inside of the air inlet 4 is inserted with the filter plate 5, the left side of the inside of the filter plate 5 is fixedly provided with the first metal protective net 6, the inside of the filter plate 5 is fixedly provided with the dustproof filter screen 7, the upper end of the left side of the machine body 1 is provided with the device groove 22, the top wall of the device groove 22 is provided with the first spring groove 23, the inside of the first spring groove 23 is fixedly provided with, a sliding hole is formed in the middle of the inside of the sliding plate 26, a fixed rod 25 is connected to the inside of the sliding hole in a sliding manner, a reset spring 24 is sleeved on a rod body of the fixed rod 25, a second spring groove 27 is formed in the upper surface of the sliding plate 26, the reset spring 24 is fixedly installed in the second spring groove 27, the left side of the sliding plate 26 is fixedly connected with the moving plate 21, a push block 28 is fixedly connected to the upper end of the left end of the moving plate 21, an insert block 29 is fixedly connected to the bottom of the moving plate 21, a connecting block 20 is fixedly connected to the upper end of the left side of the filter plate 5, an insert groove 30 is formed in the upper surface of the connecting block 20, the insert block 29 is inserted into the insert groove 30, the number of the connecting blocks 20 is 2, the connecting blocks 20 are respectively and fixedly connected to the upper end of the left side and the lower end of the filter plate, the dust accumulated on the filter plate 5 is convenient to clean, the right side of the machine body 1 is provided with an air outlet 13, the right end of the air outlet 13 is fixedly provided with a first connector 14, the inside of the first connector 14 is fixedly provided with a second metal protective net 15, the right side of the first connector 14 is fixedly provided with a conveying pipe 16, the other end of the conveying pipe 16 is fixedly provided with a second connector 17, the front side of the second connector 17 is fixedly provided with a temperature sensor 18, the right side of the second connector 17 is fixedly provided with a first exhaust pipe 19, the right side of the first exhaust pipe 19 is provided with a first air outlet 35, the left side of the first exhaust pipe 19 is provided with an air inlet, the left end of the air inlet is fixedly provided with a second connector 17, the upper end of the inner left wall of the first exhaust pipe 19 is provided with a chute 32, the inside of the chute, the right side of the second exhaust pipe 31 is provided with a second exhaust hole 35, the top end of the second exhaust pipe 31 is fixedly provided with a cover plate 34, the number of the chutes 32 is 3, the chutes are respectively arranged on the left wall, the rear wall and the front wall of the inner part of the first exhaust pipe 19, the inner part of each chute is connected with a slide block in a sliding way, each slide block is fixedly connected with the lower end of the outer wall of the second exhaust pipe 31, the number of the second exhaust pipes 31 is 2, the second exhaust pipes are respectively inserted into the upper end and the lower end of the inner part of the first exhaust pipe 19, the second exhaust pipes 31 are drawn out from the inner part of the first exhaust pipe 19 by a certain length according to the requirement of quilt width, the quilt can be heated simultaneously in a large range by lengthening the exhaust pipes, the phenomenon that the traditional quilt warmer is heated from one place to cause too slow heating and too high energy consumption is avoided, the electric energy is greatly saved, the heating, the number of the supporting legs 37 is 4, and the supporting legs are respectively fixedly installed at four corners of the bottom of the machine body 1.
In the actual operation process, when the device is used, the temperature sensor 18 is arranged on the outer wall of the second connector 17 to measure the temperature of the inside of the quilt, the temperature signal is transmitted to the signal receiver inside the device chamber 8, the signal receiver transmits the temperature to the central controller, when the temperature of the inside of the quilt is overhigh, the central controller sends an instruction to the temperature adjusting controller to reduce the temperature of the heating plate 12, so that the temperature of the inside of the quilt is kept in a safe range, the phenomenon that the temperature of the inside of the quilt warmer quickly rises to cause fire disaster due to the fact that the quilt is thick and solid and cannot be ventilated is avoided, and the use safety of the quilt warmer is improved; the second exhaust pipe 31 is drawn out from the first exhaust pipe 19 by a certain length according to the requirement of quilt width, and the quilt can be heated simultaneously in a large range by lengthening the exhaust pipe, so that the phenomena of too low heating speed and too high energy consumption caused by heating from one place of the traditional quilt warmer are avoided, the electric energy is greatly saved, and meanwhile, the heating efficiency is high; the moving plate 21 is moved upwards by pushing the pushing block 28, so that the inserting block 29 is separated from the slot 30 inside the connecting block 20, the filter plate 5 can be easily detached from the left side of the machine body 1, and the dust accumulated on the filter plate 5 can be conveniently cleaned.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a warm by machine temperature control system, includes organism (1), its characterized in that: the utility model discloses a dust-proof filter for the engine, including organism (1), the inside fixed mounting of organism (1) has first mount (2), the inside fixed mounting of first mount (2) has fan (3), the inside middle part fixed mounting of organism (1) has second mount (11), the inside fixed mounting of second mount (11) has hot plate (12), device room (8) have been seted up to the inside upper end of organism (1), the last fixed surface of device room (8) installs fixed plate (9), the last fixed surface of fixed plate (9) installs control panel (10), air intake (4) have been seted up on the inside left side of organism (1), the inside of air intake (4) is pegged graft and is had filter (5), the inside left end fixed mounting of filter (5) has first metal protection net (6), the inside fixed mounting of filter (5) has dustproof filter screen (7), device groove (22) have been seted up to the left side upper end of organism (1), air outlet (13) have been seted up on the right side of organism (1), the right-hand member fixed mounting of air outlet (13) has first connector (14), the inside fixed mounting of first connector (14) has second metal protection network (15), the right side fixed mounting of first connector (14) has conveyer pipe (16), the other end fixed mounting of conveyer pipe (16) has second connector (17), the positive fixed mounting of second connector (17) has temperature sensor (18), the right side fixed mounting of second connector (17) has first exhaust pipe (19), first exhaust vent (35) have been seted up on the right side of first exhaust pipe (19).
2. The quilt heater temperature control system according to claim 1, wherein: the device is characterized in that a temperature adjusting controller, a signal receiver and a central controller are fixedly mounted inside the device chamber (8), and the control panel (10) is composed of a liquid crystal display screen and control buttons.
3. The quilt heater temperature control system according to claim 1, wherein: a first spring groove (23) is arranged on the top wall of the inner part of the device groove (22), a return spring (24) is fixedly arranged in the first spring groove (23), a fixed rod (25) is fixedly arranged in the first spring groove (23), a rod body of the fixed rod (25) is connected with a sliding plate (26) in a sliding way, a sliding hole is arranged in the middle of the inner part of the sliding plate (26), a fixed rod (25) is connected in the sliding hole in a sliding way, a rod body of the fixed rod (25) is sleeved with a return spring (24), the upper surface of the sliding plate (26) is provided with a second spring groove (27), a return spring (24) is fixedly arranged in the second spring groove (27), the left side of slide (26) is fixedly connected with movable plate (21), the left end upper end fixedly connected with ejector pad (28) of movable plate (21), the bottom fixedly connected with inserted block (29) of movable plate (21).
4. The quilt heater temperature control system according to claim 1, wherein: the utility model discloses a filter, including filter (5), slot (30), the inside grafting of slot (30) has inserted block (29), the quantity of connecting block (20) is 2, fixed connection is respectively at the left side upper end and the left side lower extreme of filter (5), connecting block (20) are connected to the left side upper end of filter (5) fixedly, slot (30) have been seted up to the upper surface of connecting block (20).
5. The quilt heater temperature control system according to claim 1, wherein: the air intake has been seted up in the left side of first exhaust pipe (19), the left end fixed mounting of air intake has second connector (17), spout (32) have been seted up to the inside left wall upper end of first exhaust pipe (19), the inside sliding connection of spout (32) has slider (33), the right side fixedly connected with second exhaust pipe (31) of slider (33), second exhaust hole (35) have been seted up on the right side of second exhaust pipe (31), the top fixed mounting of second exhaust pipe (31) has apron (34).
6. The quilt heater temperature control system according to claim 5, wherein: the quantity of spout (32) is 3, sets up respectively at the inside left wall, back wall and the antetheca of first exhaust pipe (19), and the inside of every spout all sliding connection have a slider, and every slider is fixed connection all at the outer wall lower extreme of second exhaust pipe (31).
7. The quilt heater temperature control system according to claim 5, wherein: the number of the second exhaust pipes (31) is 2, and the second exhaust pipes are respectively inserted into the upper end and the lower end of the interior of the first exhaust pipe (19).
8. The quilt heater temperature control system according to claim 1, wherein: the bottom of organism (1) fixed mounting has supporting legs (37), the quantity of supporting legs (37) is 4, respectively fixed mounting in the bottom four corners of organism (1).
Priority Applications (1)
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CN202110099663.3A CN112856814A (en) | 2021-01-25 | 2021-01-25 | Quilt warmer temperature control system |
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CN202110099663.3A CN112856814A (en) | 2021-01-25 | 2021-01-25 | Quilt warmer temperature control system |
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CN112856814A true CN112856814A (en) | 2021-05-28 |
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CN202110099663.3A Pending CN112856814A (en) | 2021-01-25 | 2021-01-25 | Quilt warmer temperature control system |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109246998A (en) * | 2018-11-03 | 2019-01-18 | 赵洁 | A kind of electric automatization console |
CN109959165A (en) * | 2019-04-18 | 2019-07-02 | 听枫智能科技(深圳)有限公司 | A kind of heating equipment based on quilt |
JP2019190752A (en) * | 2018-04-26 | 2019-10-31 | アイリスオーヤマ株式会社 | Dryer |
CN209640801U (en) * | 2019-04-11 | 2019-11-15 | 郑州昊通通讯工程有限公司 | A kind of computer cabinet dustproof construction |
CN211528957U (en) * | 2020-01-20 | 2020-09-18 | 中山市汇贤智控科技有限公司 | Control circuit of quilt warmer and quilt warmer |
-
2021
- 2021-01-25 CN CN202110099663.3A patent/CN112856814A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019190752A (en) * | 2018-04-26 | 2019-10-31 | アイリスオーヤマ株式会社 | Dryer |
CN109246998A (en) * | 2018-11-03 | 2019-01-18 | 赵洁 | A kind of electric automatization console |
CN209640801U (en) * | 2019-04-11 | 2019-11-15 | 郑州昊通通讯工程有限公司 | A kind of computer cabinet dustproof construction |
CN109959165A (en) * | 2019-04-18 | 2019-07-02 | 听枫智能科技(深圳)有限公司 | A kind of heating equipment based on quilt |
CN211528957U (en) * | 2020-01-20 | 2020-09-18 | 中山市汇贤智控科技有限公司 | Control circuit of quilt warmer and quilt warmer |
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Application publication date: 20210528 |