CN114060894B - Semi-closed type safety electric warmer - Google Patents
Semi-closed type safety electric warmer Download PDFInfo
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- CN114060894B CN114060894B CN202210051778.XA CN202210051778A CN114060894B CN 114060894 B CN114060894 B CN 114060894B CN 202210051778 A CN202210051778 A CN 202210051778A CN 114060894 B CN114060894 B CN 114060894B
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- 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
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
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- 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
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- 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
- F24D19/06—Casings, cover lids or ornamental panels, for radiators
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- 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
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
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Abstract
The invention discloses a semi-closed safety electric warmer, belonging to the electric heating technology field, the invention can set an inner heat control cover in the warmer body, the inner heat control cover is composed of a plurality of densely distributed heat control sheets, which can effectively block heat radiation and partial heat exchange action, through the magnetic field control action of an electromagnet to a magnetic control column, the magnetic control column can be used to separate and adjust the heat control sheet, the separation degree is larger, the permeable heat radiation and heat exchange action are stronger, otherwise, the permeable heat radiation and heat exchange action are weaker, the magnetic control column extending to the outer side of an outer mesh enclosure can form multi-point blocking, thereby avoiding danger caused by too much heat accumulation when a user or combustible substance directly covers the outer mesh enclosure, the user can also manually adjust the separation degree of the heat control sheet through the magnetic control column, thereby controlling the warming degree and range, compared with the existing electric warmer, the safety of the invention is obviously improved.
Description
Technical Field
The invention relates to the technical field of electric heating, in particular to a semi-closed type safe electric warmer.
Background
The electric heater is a heating device which uses electricity as energy source to heat and heat, and can also be called as an electric heater. According to the difference of heating materials, the electric warmer can be divided into an electric blanket, a quartz tube electric warmer, a warm air blower, an air conditioner, an electric oil heater and the like, and converts electric energy into heat energy to heat an object. The electric heating can directly generate heat in the heated object, so that the heat efficiency is high and the temperature rising speed is high.
The electric heating fan is a household heating appliance which emits electric heat to a space, is used in cold seasons such as winter and the like and under the environment, and becomes a necessary household appliance for the life of modern people. The heat source of the electric heating fan adopts an advanced high-quality heating body, the temperature rise is rapid, the heat is concentrated, and the light is soft and comfortable. The electric heating fan, also called as heater, is characterized by absorbing advanced products at home and abroad, is elaborately designed, and has the advantages of beautiful appearance, low power consumption, high thermal efficiency, quick thermal induction and concentrated heat. Convenient use, safety and energy conservation, and is an ideal heating tool for families, offices and other places.
But at present, the electric warmer can only adjust the warming temperature generally, but the lowest temperature that can be adjusted is still higher in many times, discomfort brought by heat radiation is stronger, and in addition, the high temperature of the electric warmer also has some potential risks, and accidents such as high-temperature scald or fire disaster easily occur.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a semi-closed type safe electric warmer, which can be provided with an inner heat control cover in a warmer body, wherein the inner heat control cover is composed of a plurality of densely distributed heat control sheets and can effectively block heat radiation and partial heat exchange action, the magnetic control column can be used for separating and adjusting the heat control sheets through the magnetic field control action of an electromagnet on the magnetic control column, the separating degree is higher, the permeable heat radiation and heat exchange action are stronger, otherwise, the permeable heat radiation and heat exchange action are weaker, the magnetic control column extending to the outer side of an outer mesh enclosure can form multi-point blocking, the danger caused by too much heat accumulation when a user or combustible is directly covered on the outer mesh enclosure is avoided, the user can manually adjust the separating degree of the heat control sheets through the magnetic control column, and therefore, the warming degree and the warming range are controlled, compared with the existing electric warmer, the safety of the invention is obviously improved.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a semi-closed formula safety electric room heater, includes the room heater body, room heater body outer end fixedly connected with outer screen panel, outer screen panel inboard is equipped with the interior heat exchanger that accuse that sets up with one heart, interior heat exchanger includes the intensive accuse heat piece that distributes of polylith, and contacts each other and constitute complete hemispherical structure between the accuse heat piece, accuse heat piece adopts stereoplasm thermal insulation material to make, accuse heat piece keeps away from room heater body one end fixedly connected with accuse magnetism post, inlay on the outer screen panel and be connected with a plurality of outer guide blocks corresponding with accuse magnetism post, and accuse magnetism post inserts and locates in the outer guide block and extend to the outer screen panel outside, install the electro-magnet on the room heater body.
Further, the magnetism control column includes well extension post, interior magnetic block and separates the microballon outward, interior magnetic block with separate the microballon and connect respectively in well extension post both ends outward, interior magnetic block and accuse heat piece fixed connection, it is located the outer screen panel outside and contradicts with outer guide block outward to separate the microballon outward, interior magnetic block can pull the accuse heat piece under the magnetic field control of electro-magnet and remove, can control the range of movement of accuse heat piece jointly with outer separating the microballon simultaneously, guarantees that accuse heat piece inward migration can be closed completely, outward migration can alternate segregation and with keep certain safe distance between the outer screen panel, separate the microballon outward and can keep certain safe distance once more after removing outward, avoid foreign object direct contact to the outer screen panel and scalded or light by the heat.
Furthermore, the middle extension column and the external isolation microspheres are both made of hard heat insulation materials, and the internal magnetic block is made of magnetic materials.
Further, outer guide block is including guide seat, outer discoloration layer and interior damping cover, the guide seat is inlayed and is connected on outer net cover, outer discoloration layer covers in guide seat surface, set up on the guide seat and extend post assorted bullport in, and interior damping cover fixed connection is in the bullport, well extension post is inserted and is located interior damping cover inboardly, and interior damping cover plays the removal damping effect to the accuse magnetic pillar, and after the magnetic field of electro-magnet disappears, the accuse magnetic pillar still can keep the position after the removal unchangeable, can carry out manual regulation by the user simultaneously, and outer discoloration layer can perception temperature then discolour to carry out audio-visual temperature suggestion to the user.
Furthermore, the guide seat is made of hard heat conduction materials, and the outer color changing layer is made of temperature sensing color changing materials.
Further, interior damping cover adopts elastic heat conduction material to make the capsular structure, and interior damping cover intussuseption is filled with hot melt material, well extend a plurality of integrated into one piece's punctiform arch of post outer end fixedly connected with, the hot melt material of interior damping cover can soften under the heated state to accuse magnetism post can be to the side migration in interior damping cover, can carry out interim location to it after losing external force simultaneously, the punctiform arch extends the roughness on post surface in can improving, can be difficult for appearing the migration action with outer guide block reciprocal anchorage under normal condition, can migrate under the external force effect under the heated state.
Further, separate the microballon outward and include hollow spherical shell, perception membrane and put out a fire and pack, hollow spherical shell extends post fixed connection with well, and the hollow spherical shell extends post one end and has seted up the perception hole in keeping away from, perception membrane fixed connection is downthehole in the perception, and puts out a fire and pack in hollow spherical shell inboard, after the combustible substance takes place unexpected burning near outer screen panel, puts out a fire and packs also can the spontaneous combustion then release inside and put out a fire and pack, can in time put out a fire and prevent stretching of intensity of a fire.
Further, the hollow spherical shell is made of hard heat insulation materials, and the sensing membrane is made of combustible heat insulation materials.
Furthermore, the fire extinguishing filler is a mixture of a dry powder fire extinguishing agent and inert gas, the inert gas is in a compressed state, and the dry powder fire extinguishing agent can be quickly carried to spray out to extinguish fire in time by depending on the release characteristic of the inert gas after the sensing film is spontaneously combusted.
Further, the using method comprises the following steps:
s1, after the heater is started, the switch of the electromagnet is turned on to form a magnetic repulsion action on the magnetic control column, so that the magnetic control column drives the heat control sheet to be separated outwards, and normal heating can be realized;
s2, the size of the magnetic field of the electromagnet can be controlled, so that the separation degree of the heat control sheet is indirectly controlled, and the heating range is controlled;
s3, the user can also actively adjust the magnetic control columns to control the separation degree of the corresponding heat control sheets, so that the heating range is controlled more accurately;
s4, after the heater is turned off, the magnetic field of the reverse starting electromagnet forms a magnetic adsorption effect on the magnetic control column to push the heat control sheet to close towards the inner side, and at the moment, the residual heat can be kept warm.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the scheme can be that an internal heat control cover is arranged in the warmer body, the internal heat control cover is composed of a plurality of densely distributed heat control sheets, the internal heat control cover can effectively block heat radiation and partial heat exchange action, the magnetic field control action of the electromagnet on the magnetic control columns can be utilized to separate and adjust the heat control sheets, the separation degree is larger, the permeable heat radiation and heat exchange action are stronger, and the permeable heat radiation and heat exchange action are weaker, the magnetic control columns extending to the outer side of the outer mesh enclosure can form multi-point blocking, so that the danger caused by excessive heat accumulation due to the fact that a user or combustible materials directly cover the outer mesh enclosure is avoided, the user can manually adjust the separation degree of the heat control sheets through the magnetic control columns, the warming degree and the warming range are controlled, and compared with the existing electric warmer, the safety of the electric warmer is obviously improved.
(2) The magnetism control column comprises a middle extension column, an inner magnetic block and an outer separation microsphere, the inner magnetic block and the outer separation microsphere are respectively connected to two ends of the middle extension column, the inner magnetic block is fixedly connected with a heat control sheet, the outer separation microsphere is located on the outer side of an outer net cover and is abutted to an outer guide block, the inner magnetic block can pull the heat control sheet to move under the magnetic field control of an electromagnet, meanwhile, the inner magnetic block and the outer separation microsphere can jointly control the moving range of the heat control sheet, the inward migration of the heat control sheet can be completely closed, the outward migration can be mutually separated and can keep a certain safety distance with the outer net cover, the outer separation microsphere can keep a certain safety distance with the outer net cover again after moving outwards, and the situation that a foreign object directly contacts the outer net cover and is scalded or ignited by heat is avoided.
(3) Outer guide block is including leading the seat, outer discoloration layer and interior damping cover, the guide seat is inlayed and is connected on outer net cover, outer discoloration layer covers in leading the seat surface, the guide seat on set up with well extension post assorted bullport, and interior damping cover fixed connection is in the bullport, well extension post is inserted and is located interior damping cover inboard, interior damping cover plays the removal damping effect to accuse magnetic column, after the magnetic field of electro-magnet disappears, accuse magnetic column still can keep the position after the removal unchangeable, can carry out manual regulation by the user simultaneously, outer discoloration layer can the perception temperature then discolour, thereby carry out audio-visual temperature prompt to the user.
(4) Interior damping cover adopts elastic heat conduction material to make saccular structure, and interior damping cover intussuseption is filled with hot melt material, it is protruding to well extend a plurality of integrated into one piece's of post outer end fixedly connected with punctiform, the hot melt material of interior damping cover can soften under the state of being heated, thereby accuse magnetism post can be in the interior damping cover side migration including, can carry out interim location to it after losing external force simultaneously, the punctiform arch can improve the roughness on well extension post surface, can be difficult for appearing the migration action with outer guide block reciprocal anchorage under normal condition, can migrate under the external force effect under the state of being heated.
(5) Separate the microballon outward and include the hollow sphere shell, the perception membrane and put out a fire and pack, the hollow sphere shell extends post fixed connection with well, and the hollow sphere shell extends post one end and has seted up the perception hole in keeping away from, and perception membrane fixed connection is downthehole in the perception, and put out a fire and pack in the hollow sphere shell inboard, after the combustible substance is close to outer screen cover and takes place unexpected burning, put out a fire and pack also can the spontaneous combustion then release inside and put out a fire and pack, can in time put out a fire and prevent stretching of intensity of a fire.
(6) The fire extinguishing filler is a mixture of a dry powder fire extinguishing agent and inert gas, the inert gas is in a compressed state, and the dry powder fire extinguishing agent can be quickly carried to spray out for timely fire extinguishing by depending on the release characteristic of the inert gas after the sensing film is spontaneously combusted.
Drawings
FIG. 1 is a schematic view of the closed configuration of the present invention;
FIG. 2 is a schematic diagram of a prior art structure;
FIG. 3 is a schematic diagram of the start-up configuration of the present invention;
FIG. 4 is a schematic view of the structure at A in FIG. 3;
FIG. 5 is a schematic structural diagram of a magnetic control column according to the present invention;
FIG. 6 is a schematic structural diagram of an outer guide block according to the present invention;
FIG. 7 is a schematic view of the structure at B in FIG. 6;
FIG. 8 is a schematic structural view of a spacer microsphere according to the present invention in a normal state;
FIG. 9 is a schematic structural view of the self-ignited state of the microspheres of the present invention;
FIG. 10 is a schematic view of the structure of the present invention during manual adjustment.
The reference numbers in the figures illustrate:
the heater comprises a heater body 1, an outer mesh enclosure 2, an electromagnet 3, an inner heat control cover 4, a heat control sheet 41, a magnetic control column 5, an extension column 51, an inner magnetic block 52, an outer isolating microsphere 53, a hollow spherical shell 531, a sensing membrane 532, a fire extinguishing filler 533, a point-shaped bulge 54, an outer guide block 6, a guide seat 61, an outer color changing layer 62 and an inner damping sleeve 63.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-4, a semi-closed safety electric warmer comprises a warmer body 1, an outer mesh enclosure 2 is fixedly connected to the outer end of the warmer body 1, an inner heat control enclosure 4 concentrically arranged inside the outer mesh enclosure 2 is provided, the inner heat control enclosure 4 comprises a plurality of heat control sheets 41 densely distributed, the heat control sheets 41 are in contact with each other and form a complete hemispherical structure, the heat control sheets 41 are made of hard heat insulation materials, a magnetic control column 5 is fixedly connected to one end of each heat control sheet 41 far away from the warmer body 1, a plurality of outer guide blocks 6 corresponding to the magnetic control column 5 are embedded and connected on the outer mesh enclosure 2, the magnetic control column 5 is inserted into the outer guide blocks 6 and extends to the outer side of the outer mesh enclosure 2, and an electromagnet 3 is installed on the warmer body 1.
Referring to fig. 5, the magnetic control column 5 includes a middle extension column 51, an inner magnetic block 52 and an outer isolation microsphere 53, the inner magnetic block 52 and the outer isolation microsphere 53 are respectively connected to two ends of the middle extension column 51, the inner magnetic block 52 is fixedly connected to the heat control sheet 41, the outer isolation microsphere 53 is located outside the outer mesh enclosure 2 and abuts against the outer guide block 6, the inner magnetic block 52 can draw the heat control sheet 41 to move under the control of the magnetic field of the electromagnet 3, and simultaneously can control the moving range of the heat control sheet 41 together with the outer isolation microsphere 53, so as to ensure that the inward migration of the heat control sheet 41 can be completely closed, the outward migration can be separated from each other and maintain a certain safety distance with the outer mesh enclosure 2, and the outer isolation microsphere 53 can keep a certain safety distance from the outer mesh enclosure 2 again after moving outward, thereby preventing a foreign object from directly contacting the outer mesh enclosure 2 and being scalded or ignited by heat.
The middle extension column 51 and the external isolation microspheres 53 are both made of hard heat insulation materials, and the internal magnetic blocks 52 are made of magnetic materials.
Please refer to fig. 6, the outer guide block 6 includes a guide seat 61, an outer color-changing layer 62 and an inner damping sleeve 63, the guide seat 61 is embedded and connected on the outer mesh enclosure 2, the outer color-changing layer 62 covers the outer surface of the guide seat 61, a guide hole matched with the middle extension column 51 is formed on the guide seat 61, the inner damping sleeve 63 is fixedly connected in the guide hole, the middle extension column 51 is inserted inside the inner damping sleeve 63, the inner damping sleeve 63 plays a role in damping the movement of the magnetic control column 5, after the magnetic field of the electromagnet 3 disappears, the position of the magnetic control column 5 after the movement can still be kept unchanged, meanwhile, the position can be manually adjusted by a user, the outer color-changing layer 62 can sense the temperature and then change the color, thereby visually prompting the temperature of the user.
The guiding seat 61 is made of hard heat conducting material, and the outer color-changing layer 62 is made of temperature-sensitive color-changing material.
Please refer to fig. 7, the inner damping sleeve 63 is made of elastic heat conductive material into a bag-shaped structure, and the inner damping sleeve 63 is filled with hot melt material, the outer end of the middle extension column 51 is fixedly connected with a plurality of integrally formed point-shaped protrusions 54, the hot melt material of the inner damping sleeve 63 can be softened in a heated state, so that the magnetic control column 5 can be moved inside the inner damping sleeve 63, and can be temporarily positioned after losing external force, the roughness of the surface of the middle extension column 51 can be improved by the point-shaped protrusions 54, and the normal state can be fixed with the outer guide block 6 to prevent the migration action from occurring easily, and can be moved under the action of external force in the heated state.
Referring to fig. 8-9, the external insulation microsphere 53 includes a hollow spherical shell 531, a sensing membrane 532 and a fire extinguishing filler 533, the hollow spherical shell 531 is fixedly connected to the middle extension column 51, a sensing hole is formed at an end of the hollow spherical shell 531 remote from the middle extension column 51, the sensing membrane 532 is fixedly connected to the sensing hole, the fire extinguishing filler 533 is filled inside the hollow spherical shell 531, after the combustible substance is accidentally burned near the external mesh enclosure 2, the fire extinguishing filler 533 can self-ignite and then release the fire extinguishing filler 533 inside, so as to extinguish the fire in time and prevent the fire from spreading.
The hollow spherical shell 531 is made of hard heat insulating material, and the sensing membrane 532 is made of combustible heat insulating material.
The fire extinguishing filler 533 is a mixture of a dry powder fire extinguishing agent and inert gas, and the inert gas is in a compressed state, so that the fire extinguishing filler can be quickly sprayed out to extinguish fire in time by carrying the dry powder fire extinguishing agent depending on the release characteristics of the inert gas after the sensing film 532 is spontaneously combusted.
Referring to fig. 10, the using method includes the following steps:
s1, after the warmer is started, the switch of the electromagnet 3 is turned on to form a magnetic repulsion action on the magnetic control column 5, so that the magnetic control column drives the heat control sheet 41 to be separated outwards, and the warmer can be warmed normally at the moment;
s2, the size of the magnetic field of the electromagnet 3 can be controlled, so that the separation degree of the heat control sheet 41 is indirectly controlled, and the heating range is controlled;
s3, the user can also actively adjust the magnetic control columns 5 to control the separation degree of the corresponding heat control sheets 41, so that the heating range is controlled more accurately;
s4, after the warmer is turned off, the magnetic field of the reverse starting electromagnet 3 forms a magnetic adsorption effect on the magnetic control column 5, so that the magnetic control column pushes the heat control sheet 41 to close inwards, and at the moment, the residual heat can be kept warm.
The invention can set up the way of the inner heat control cover 4 in the body 1 of the warming apparatus, the inner heat control cover 4 is formed by the control heat slice 41 of the polylith intensive distribution, it can block heat radiation and some heat exchange effects effectively, through the magnetic field control function of the electromagnet 3 to the control magnetic column 5, can utilize the control magnetic column 5 to separate and regulate the control heat slice 41, the separation degree is larger, the permeable heat radiation and heat exchange effects are stronger, on the contrary, the weaker, the control magnetic column 5 extending to the outside of the outer screen panel 2 can form the multipoint to block at the same time, avoid users or combustible substance to cover to the outer screen panel 2 directly and cause the danger too much heat accumulation, users can also adjust the separation degree of the control heat slice 41 manually through the control magnetic column 5, thus control heating degree and scope, compare with existing electric warming apparatus, the security of the invention is obviously improved.
The above are merely preferred embodiments of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. The utility model provides a semi-closed formula safety electric heater, includes room heater body (1), its characterized in that: warmer body (1) outer end fixedly connected with outer screen panel (2), outer screen panel (2) inboard is equipped with interior accuse heat exchanger (4) of concentric setting, interior accuse heat exchanger (4) include control heat piece (41) that the polylith distributes densely, and contact each other between control heat piece (41) and constitute complete hemispherical structure, control heat piece (41) adopt stereoplasm thermal insulation material to make, room warmer body (1) one end fixedly connected with accuse magnetism post (5) are kept away from in accuse heat piece (41), inlay on outer screen panel (2) and be connected with a plurality of outer guide blocks (6) corresponding with accuse magnetism post (5), and control magnetism post (5) insert locate in outer guide block (6) and extend to the outer screen panel (2) outside, install electro-magnet (3) on warmer body (1).
2. A semi-closed safety electric warmer according to claim 1, wherein: accuse magnetism post (5) extend post (51), interior magnetic block (52) and separate microballon (53) outward including well, interior magnetic block (52) and separate microballon (53) outward and connect respectively in extending post (51) both ends, interior magnetic block (52) and accuse heat piece (41) fixed connection, it is located outer screen panel (2) outside and inconsistent with outer guide block (6) to separate microballon (53) outward.
3. A semi-closed safety electric warmer according to claim 2, characterized in that: the middle extension column (51) and the external isolation microspheres (53) are both made of hard heat insulation materials, and the internal magnetic block (52) is made of magnetic materials.
4. A semi-closed safety electric warmer according to claim 2, characterized in that: outer guide block (6) are including guide seat (61), outer allochroic layer (62) and interior damping cover (63), guide seat (61) are inlayed and are connected on outer screen panel (2), outer allochroic layer (62) cover in guide seat (61) surface, guide seat (61) are gone up and are offered and well extension post (51) assorted bullport, and interior damping cover (63) fixed connection is in the bullport, well extension post (51) are inserted and are located interior damping cover (63) inboardly.
5. The semi-closed safety electric warmer of claim 4, wherein: the guide seat (61) is made of hard heat conduction materials, and the outer color changing layer (62) is made of temperature sensing color changing materials.
6. The semi-closed safety electric warmer of claim 4, wherein: the inner damping sleeve (63) is of a bag-shaped structure made of elastic heat conduction materials, hot melt materials are filled in the inner damping sleeve (63), and a plurality of integrally formed punctiform protrusions (54) are fixedly connected to the outer end of the middle extension column (51).
7. A semi-closed safety electric warmer according to claim 2, characterized in that: the external separation microsphere (53) comprises a hollow spherical shell (531), a sensing membrane (532) and a fire extinguishing filler (533), wherein the hollow spherical shell (531) is fixedly connected with a middle extension column (51), one end, far away from the middle extension column (51), of the hollow spherical shell (531) is provided with a sensing hole, the sensing membrane (532) is fixedly connected in the sensing hole, and the fire extinguishing filler (533) is filled in the inner side of the hollow spherical shell (531).
8. A semi-closed safety electric warmer according to claim 7, wherein: the hollow spherical shell (531) is made of hard heat insulation materials, and the sensing membrane (532) is made of combustible heat insulation materials.
9. A semi-closed safety electric warmer according to claim 7, wherein: the fire extinguishing filler (533) is a mixture of a dry powder fire extinguishing agent and inert gas, and the inert gas is in a compressed state.
10. A semi-closed safety electric warmer according to claim 1, wherein: the using method comprises the following steps:
s1, after the heater is started, the switch of the electromagnet (3) is turned on to form a magnetic repulsion effect on the magnetic control column (5), so that the magnetic control column drives the heat control sheet (41) to be separated outwards, and normal heating can be realized at the moment;
s2, the size of the magnetic field of the electromagnet (3) can be controlled, so that the separation degree of the heat control sheet (41) is indirectly controlled, and the heating range is controlled;
s3, the user can also actively adjust the magnetic control column (5) to control the separation degree of the corresponding heat control sheet (41), so that the heating range is controlled more accurately;
s4, after the heater is turned off, the magnetic field of the reverse starting electromagnet (3) forms a magnetic adsorption effect on the magnetic control column (5) to push the heat control sheet (41) to close inwards, and at the moment, the residual heat can be insulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210051778.XA CN114060894B (en) | 2022-01-18 | 2022-01-18 | Semi-closed type safety electric warmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210051778.XA CN114060894B (en) | 2022-01-18 | 2022-01-18 | Semi-closed type safety electric warmer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114060894A CN114060894A (en) | 2022-02-18 |
| CN114060894B true CN114060894B (en) | 2022-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210051778.XA Active CN114060894B (en) | 2022-01-18 | 2022-01-18 | Semi-closed type safety electric warmer |
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| CN (1) | CN114060894B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2381955Y (en) * | 1998-11-12 | 2000-06-07 | 刘家新 | Radiation and energy-saving electrical warmer |
| CN2475958Y (en) * | 2001-04-06 | 2002-02-06 | 王习之 | Radiant type heater |
| CN201391938Y (en) * | 2009-04-10 | 2010-01-27 | 陈传辉 | Heat reflection-type energy-saving warmer |
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| CN108302597A (en) * | 2017-08-04 | 2018-07-20 | 深圳市晓控通信科技有限公司 | A kind of intelligent warming robot without mobile noise based on Internet of Things |
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| CN211041116U (en) * | 2019-09-16 | 2020-07-17 | 重庆城市管理职业学院 | Alarm warmer |
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| CN112432220A (en) * | 2020-11-24 | 2021-03-02 | 郑州市墨策实业有限公司 | Anti-covering safety electric warmer |
| CN214891460U (en) * | 2021-06-04 | 2021-11-26 | 陈少波 | Household heating device |
| CN214860615U (en) * | 2021-03-29 | 2021-11-26 | 重庆曙荣电器机械厂 | Focusing reflection type TDP electric heater |
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| CN2475958Y (en) * | 2001-04-06 | 2002-02-06 | 王习之 | Radiant type heater |
| CN201391938Y (en) * | 2009-04-10 | 2010-01-27 | 陈传辉 | Heat reflection-type energy-saving warmer |
| CN101871673A (en) * | 2009-10-31 | 2010-10-27 | 司红康 | Residual heat and waste heat utilization structure of small solar warmer |
| CN203533686U (en) * | 2013-11-04 | 2014-04-09 | 宁波宝工电器有限公司 | Electric heating heater |
| WO2015184595A1 (en) * | 2014-06-04 | 2015-12-10 | 傅国红 | High-power infrared horizontal heat radiation outdoor fuel gas heater |
| CN204659424U (en) * | 2015-06-03 | 2015-09-23 | 马鞍山聚力科技有限公司 | A kind of semiconductor temperature automatic accomodation solar automobile cover |
| CN204880320U (en) * | 2015-08-02 | 2015-12-16 | 李维准 | Safe high -efficient room heater |
| CN108302597A (en) * | 2017-08-04 | 2018-07-20 | 深圳市晓控通信科技有限公司 | A kind of intelligent warming robot without mobile noise based on Internet of Things |
| CN109899976A (en) * | 2017-12-10 | 2019-06-18 | 段冬 | A kind of domestic energy-saving heater |
| CN211041116U (en) * | 2019-09-16 | 2020-07-17 | 重庆城市管理职业学院 | Alarm warmer |
| CN211876164U (en) * | 2020-03-12 | 2020-11-06 | 山东群诺电器有限公司 | Heat gathering and dissipating device of warmer |
| CN112432220A (en) * | 2020-11-24 | 2021-03-02 | 郑州市墨策实业有限公司 | Anti-covering safety electric warmer |
| CN214860615U (en) * | 2021-03-29 | 2021-11-26 | 重庆曙荣电器机械厂 | Focusing reflection type TDP electric heater |
| CN214891460U (en) * | 2021-06-04 | 2021-11-26 | 陈少波 | Household heating device |
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| CN114060894A (en) | 2022-02-18 |
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