CN112762503A - Unpowered air convection electric heater - Google Patents
Unpowered air convection electric heater Download PDFInfo
- Publication number
- CN112762503A CN112762503A CN201910997819.2A CN201910997819A CN112762503A CN 112762503 A CN112762503 A CN 112762503A CN 201910997819 A CN201910997819 A CN 201910997819A CN 112762503 A CN112762503 A CN 112762503A
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- fixedly connected
- hot
- box
- plate
- electric heater
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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
-
- 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
Abstract
The invention relates to the technical field of electric heaters and discloses an unpowered air convection electric heater which comprises a bottom box, wherein the bottom of the bottom box is fixedly connected with four traveling wheels, the periphery of each traveling wheel is fixedly connected with four air conditioning inlet holes, the top of the bottom box is provided with an air conditioning outlet hole, the top of the bottom box is fixedly connected with a hot box, and the top of the bottom box, which is positioned inside the hot box, is fixedly connected with a rotating rod connecting block. This unpowered air convection electric heater advances the hole through the outside air conditioning of under casing and makes the outside air admission of device under the incasement portion, again through the bull stick connecting block that sets up the under casing top and set up to make the inside cold air of under casing enter into the inside of hot box, heat the air through the board that generates heat that sets up first hot plate connecting plate top again, thereby make the cold air heating inflation, thereby reach the circulation of air and prevent that steam from scalding people's purpose, made things convenient for user's use.
Description
Technical Field
The invention relates to the technical field of electric heaters, in particular to an unpowered air convection electric heater.
Background
The electric heater can be widely used for various civil and public buildings such as houses, offices, hotels, shopping malls, hospitals, schools, train carriages and the like for mobile heating, simple movable rooms and the like.
Along with the development of scientific technology and the improvement of life of people, people have higher and higher requirements on the functionality and the practicability of things, the traditional electric heater does not have an unpowered air convection function, so that people cannot enable air to generate convection when in use, the temperature of the air in the device cannot be transmitted to the outside of the electric heater, and the unpowered air convection electric heater is provided to solve the problem.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an unpowered air convection electric heater which has the advantages that the electric heater has the unpowered air convection function, the air can generate convection and the like, and the problem that the temperature of the air in the electric heater cannot be transmitted to the outside of the electric heater because the air cannot generate convection is solved.
(II) technical scheme
In order to realize the purposes that the electric heater has the unpowered air convection function and can generate convection of air, the invention provides the following technical scheme: an unpowered air convection electric heater, a bottom box, wherein the bottom of the bottom box is fixedly connected with four walking wheels, the periphery of the walking wheels is fixedly connected with four air conditioning inlet holes, the top of the bottom box is provided with an air conditioning outlet hole, the top of the bottom box is fixedly connected with a heat box, the top of the bottom box is fixedly connected with a rotating rod connecting block which is positioned inside the heat box, the top of the rotating rod connecting block is rotatably connected with a rotating rod which penetrates through the heat box and extends to the top of the heat box, the outside of the rotating rod connecting block and the inside of the heat box are in threaded connection with a first hot plate connecting plate, the top of the first hot plate connecting plate is fixedly connected with four heating plates, the tops of the four heating plates are fixedly connected with a second hot plate connecting plate, and the left side and the right side of the first hot plate connecting plate and the second hot plate connecting plate are both fixedly connected, the connecting rod is fixedly connected with a lifting block at one end far away from the first hot plate connecting plate and the second hot plate connecting plate, a lifting rod is fixedly connected between the top of the bottom box and the bottom wall of the inner cavity of the hot box, the left side and the right side of the hot box are both fixedly connected with a first air outlet net, the rear wall of the hot box is fixedly connected with a second air outlet net, a door hole is arranged at the front side of the hot box, door rod fixing blocks are fixedly connected with the top and the bottom of the door hole on the front side of the hot box, door rods are fixedly connected with the opposite sides of the two door rod fixing blocks, a switch door is rotatably connected with the two door rods, a driven oblique wheel is fixedly connected with the top of the rotating rod, a motor fixing block is fixedly connected with the top of the hot box, a motor is fixedly connected with the top of the motor fixing block, and a rod wheel fixing plate is fixedly connected with, the output shaft of the motor is fixedly connected with a motor rod, and the right side of the motor rod is fixedly connected with a driving oblique wheel.
Preferably, the bottom case is square box-shaped, and the bottom case is provided with four vent holes all around, and the bottom case is welded with the walking wheel.
Preferably, the cold air inlet hole is square plate-shaped, four air leakage holes are formed in the front face of the cold air inlet hole, and the air leakage holes are uniformly distributed on the surface of the cold air inlet hole.
Preferably, the walking wheel consists of a connecting rotating wheel rod at the top, two clamping blocks at the bottom and a rotating wheel in the middle of the clamping blocks, and the connecting mode of the connecting rotating wheel rod and the clamping blocks is welding.
Preferably, the hot box is square box-shaped, and the left side and the right side and the rear part of the hot box are both provided with vent holes with the same side area as the first air outlet net.
Preferably, the rotating rod connecting block is plate-shaped, a rotating groove with the same diameter as the rotating rod is formed in the top of the rotating rod connecting block, and the rotating rod connecting block is welded with the bottom box in a connecting mode.
Preferably, the first hot plate connecting plate is square plate-shaped, the top of the first hot plate connecting plate is positioned on the heating plates, and a cold air inlet hole and a rotating hole which is rotatably connected with the rotating rod are formed between the gaps of the two heating plates.
Preferably, the heating plate is divided into a large electric heating plate on the front side and a large electric heating plate on the rear side and a small electric heating plate on the middle side, the distance between the two small electric heating plates is equal to the diameter of the rotary rod, and the heating plate is welded with the first hot plate connecting plate and the second hot plate connecting plate in a connecting mode.
Preferably, the motor fixing block is square box-shaped, a motor groove equal to the radian of the motor is formed in the top of the motor fixing block, and the motor fixing block is welded with the hot box in a connecting mode.
(III) advantageous effects
Compared with the prior art, the invention provides an unpowered air convection electric heater, which has the following beneficial effects:
1. this unpowered air convection electric heater advances the hole through the outside air conditioning of under casing and makes the outside air admission of device under the incasement portion, again through the bull stick connecting block that sets up the under casing top and set up to make the inside cold air of under casing enter into the inside of hot box, heat the air through the board that generates heat that sets up first hot plate connecting plate top again, thereby make the cold air heating inflation, thereby reach the circulation of air and prevent that steam from scalding people's purpose, made things convenient for user's use.
2. This unpowered air convection electric heater, place the motor through the motor fixed block that sets up hot box top, thereby for the rotation of the motor pole that motor department goes out the connection of axle department provides power, it is stable to make the motor pole again through setting up pole wheel fixed plate, threaded connection through setting up passive helical wheel and initiative helical wheel makes power spread to the bull stick of passive helical wheel bottom, thereby reach rather than fixed connection's the elevating system of the board that generates heat through the threaded connection who sets up first hot plate connecting plate and second hot plate connecting plate again, it is stable to make the lift of the board that generates heat through setting up the lifter, reach the purpose of controllable to the lift of the board that generates heat, user's use has been made things convenient for.
Drawings
FIG. 1 is a structural cross-sectional view of the present invention;
FIG. 2 is a side cross-sectional view of the structure of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 1 according to the present invention.
In the figure: 1 chassis, 2 walking wheels, 3 air conditioning inlet holes, 4 air conditioning outlet holes, 5 hot boxes, 6 rotating rod connecting blocks, 7 rotating rods, 8 first hot plate connecting plates, 9 heating plates, 10 second hot plate connecting plates, 11 connecting rods, 12 lifting blocks, 13 lifting rods, 14 first air outlet nets, 15 second air outlet nets, 16 door holes, 17 door rod fixing blocks, 18 door rods, 19 opening and closing doors, 20 driven oblique wheels, 21 motor fixing blocks, 22 motors, 23 rod wheel fixing plates, 24 motor rods and 25 driving oblique wheels.
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.
Referring to fig. 1-3, an unpowered air convection electric heater, a bottom case 1, the bottom case 1 being a square case, and the bottom case 1 being provided with four vent holes around, and the bottom case 1 being welded to walking wheels 2, the bottom of the bottom case 1 being fixedly connected to four walking wheels 2, the walking wheels 2 being composed of a top connecting turning wheel rod, two bottom clamping blocks and a turning wheel in between the clamping blocks, and the connecting turning wheel rod being welded to the clamping blocks, the walking wheels 2 being fixedly connected to four cool air inlet holes 3 around, the cool air inlet holes 3 being a square plate, and the front of the cool air inlet holes 3 being provided with four air leakage holes uniformly distributed on the surface of the cool air inlet holes 3, the bottom case 1 being provided with cool air outlet holes 4 at the top thereof, the bottom case 1 being fixedly connected to a hot case 5 at the top thereof, the hot case 5 being a square case, the left side, the right side and the rear part of the hot box 5 are both provided with vent holes with the same area as the side surface of the first air outlet net 14, the top of the bottom box 1 and the inner part of the hot box 5 are fixedly connected with a rotating rod connecting block 6, the rotating rod connecting block 6 is plate-shaped, the top of the rotating rod connecting block 6 is provided with a rotating groove with the same diameter as the rotating rod 7, the connecting mode of the rotating rod connecting block 6 and the bottom box 1 is welding, the top of the rotating rod connecting block 6 is rotatably connected with a rotating rod 7 which penetrates through the hot box 5 and extends to the top of the hot box 5, the outer part of the rotating rod connecting block 6 and the inner part of the hot box 5 are in threaded connection with first hot plate connecting plates 8, the first hot plate connecting plates 8 are square plate-shaped, the top of the first hot plate connecting plate 8 is positioned on the hot plate 9, a cold air inlet hole and a rotating hole which is rotatably connected with the rotating rod 7 are arranged between the gaps of, the heating plate 9 is divided into a large electric heating plate at the front side and a large electric heating plate at the rear side and a small electric heating plate at the middle side, the distance between the two small electric heating plates is equal to the diameter of the rotating rod 7, the connecting modes of the heating plate 9, the first hot plate connecting plate 8 and the second hot plate connecting plate 10 are both welded, the tops of the four heating plates 9 are fixedly connected with the second hot plate connecting plate 10, the left side and the right side of the first hot plate connecting plate 8 and the second hot plate connecting plate 10 are both fixedly connected with connecting rods 11, one ends of the connecting rods 11 far away from the first hot plate connecting plate 8 and the second hot plate connecting plate 10 are fixedly connected with lifting blocks 12, a lifting rod 13 is fixedly connected between the top of the bottom box 1 and the bottom wall of the inner cavity of the hot box 5, the left side and the right side of the hot box 5 are both fixedly connected with first air outlet nets 14, the rear wall of the hot box 5 is fixedly connected with a second air outlet net 15, the front side of the hot box, the opposite sides of the two door rod fixing blocks 17 are fixedly connected with door rods 18, the two door rods 18 are rotatably connected with switch doors 19, the top of the rotating rod 7 is fixedly connected with a driven oblique wheel 20, the top of the hot box 5 is fixedly connected with a motor fixing block 21, the motor fixing block 21 is in a square box shape, the top of the motor fixing block 21 is provided with a motor groove with the radian equal to that of a motor 22, the motor fixing block 21 is connected with the hot box 5 in a welding mode, the top of the motor fixing block 21 is fixedly connected with the motor 22, the top of the hot box 5 is positioned at the right side of the motor fixing block 21 and is fixedly connected with a rod wheel fixing plate 23, an output shaft of the motor 22 is fixedly connected with a motor rod 24, the right side of the motor rod 24 is fixedly connected with an active oblique wheel 25, air outside the device enters the bottom box 1 through an air cooling air inlet hole 3 outside the bottom box 1, and the, thereby making the cold air in the bottom box 1 enter the inside of the hot box 5, heating the air through the heating plate 9 arranged at the top of the first hot plate connecting plate 8, thereby making the cold air heat and expand, thereby achieving the purposes of air circulation and preventing hot air from scalding people, placing the motor 22 through the motor fixing block 21 arranged at the top of the hot box 5, thereby providing power for the rotation of the motor rod 24 connected at the shaft outlet of the motor 22, stabilizing the motor rod 24 through the rod wheel fixing plate 23, transmitting the power to the rotating rod 7 at the bottom of the driven oblique wheel 20 through the threaded connection of the driven oblique wheel 20 and the driving oblique wheel 25, achieving the lifting action of the heating plate 9 fixedly connected with the first hot plate connecting plate 8 and the second hot plate connecting plate 10 through the threaded connection of the first hot plate connecting plate 8 and the second hot plate connecting plate 10, stabilizing the lifting of the heating plate 9 through the lifting rod 13, achieving the purpose of controlling the lifting of the heating plate 9, the use of the user is convenient.
To sum up, this unpowered air convection electric heater makes the outside air of device enter into under casing 1 inside through under casing 1 outside air conditioning inlet hole 3, again through the bull stick connecting block 6 that sets up under casing 1 top and set up to make under casing 1 inside cold air enter into the inside of hot box 5, heat the air through the board 9 that generates heat that sets up first hot plate connecting plate 8 top again, thereby make the cold air heating inflation, thereby reach the circulation of air and prevent that steam from scalding people's purpose, made things convenient for user's use.
And, place motor 22 through the motor fixed block 21 that sets up the top of hot box 5, thereby provide power for the rotation of motor rod 24 that motor 22 department play axle department is connected, make motor rod 24 stable again through setting up pole wheel fixed plate 23, make power spread to the bull stick 7 of passive bull stick 20 bottom through the threaded connection who sets up passive bull stick 20 and initiative bull stick 25, thereby reach the elevating action of the board 9 that generates heat rather than fixed connection through the threaded connection who sets up first hot plate connecting plate 8 and second hot plate connecting plate 10 again, make the lift of the board 9 that generates heat stable through setting up lifter 13 again, reach the purpose of the lift of controllable board 9 that generates heat, user's use has been made things convenient for, it can not produce the convection current to have solved, thereby make the problem of the outside that the temperature of device air can's unable transmission to the electric heater.
It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a 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 (9)
1. The utility model provides an unpowered air convection electric heater, bottom case (1), its characterized in that: the bottom of the bottom box (1) is fixedly connected with four walking wheels (2), the periphery of the walking wheels (2) is fixedly connected with four air conditioning inlet holes (3), the top of the bottom box (1) is provided with air conditioning outlet holes (4), the top of the bottom box (1) is fixedly connected with a hot box (5), the top of the bottom box (1) is fixedly connected with a rotating rod connecting block (6) which is positioned inside the hot box (5), the top of the rotating rod connecting block (6) is rotatably connected with a rotating rod (7) which penetrates through the hot box (5) and extends to the top of the hot box (5), the outer part of the rotating rod connecting block (6) is connected with a first hot plate connecting plate (8) through internal threads which is positioned inside the hot box (5), the top of the first hot plate connecting plate (8) is fixedly connected with four heating plates (9), and the tops of the four heating plates (9) are fixedly connected with a second hot plate connecting plate (10), the left side and the right side of the first hot plate connecting plate (8) and the second hot plate connecting plate (10) are both fixedly connected with connecting rods (11), one ends of the connecting rods (11) far away from the first hot plate connecting plate (8) and the second hot plate connecting plate (10) are fixedly connected with lifting blocks (12), lifting rods (13) are fixedly connected between the top of the bottom box (1) and the bottom wall of the inner cavity of the hot box (5), the left side and the right side of the hot box (5) are both fixedly connected with first air outlet nets (14), the rear wall of the hot box (5) is fixedly connected with second air outlet nets (15), door holes (16) are formed in the front side of the hot box (5), door rod fixing blocks (17) are fixedly connected to the top and the bottom of the door holes (16), door rods (18) are fixedly connected to the opposite sides of the two door rods (17), two equal rotation of door pole (18) is connected with switch door (19), the driven bevel wheel of top fixedly connected with (20) of bull stick (7), the top fixedly connected with motor fixed block (21) of hot case (5), the top fixedly connected with motor (22) of motor fixed block (21), the top of hot case (5) just is located right side fixedly connected with pole wheel fixed plate (23) of motor fixed block (21), output shaft fixedly connected with motor pole (24) of department of motor (22), the right side fixedly connected with initiative bevel wheel (25) of motor pole (24).
2. The unpowered convective electric heater of claim 1 wherein: the square box-shaped chassis (1) is square, the four vent holes are formed in the periphery of the chassis (1), and the chassis (1) is connected with the traveling wheels (2) in a welding mode.
3. The unpowered convective electric heater of claim 1 wherein: the cold air inlet hole (3) is in a square plate shape, the front face of the cold air inlet hole (3) is provided with four air leakage holes, and the air leakage holes are uniformly distributed on the surface of the cold air inlet hole (3).
4. The unpowered convective electric heater of claim 1 wherein: the walking wheel (2) is composed of a connecting rotating wheel rod at the top, two clamping blocks at the bottom and a rotating wheel in the middle of the clamping blocks, and the connecting mode of the connecting rotating wheel rod and the clamping blocks is welding.
5. The unpowered convective electric heater of claim 1 wherein: the hot box (5) is square box-shaped, and the left side, the right side and the rear part of the hot box (5) are provided with vent holes with the same area as the side surface of the first air outlet net (14).
6. The unpowered convective electric heater of claim 1 wherein: the rotating rod connecting block (6) is plate-shaped, a rotating groove with the diameter equal to that of the rotating rod (7) is formed in the top of the rotating rod connecting block (6), and the rotating rod connecting block (6) is connected with the bottom box (1) in a welding mode.
7. The unpowered convective electric heater of claim 1 wherein: the first hot plate connecting plate (8) is square plate-shaped, the top of the first hot plate connecting plate (8) is positioned on the heating plates (9), and a cold air inlet hole and a rotating hole which is rotatably connected with the rotating rod (7) are formed between the gaps of the two heating plates (9).
8. The unpowered convective electric heater of claim 1 wherein: the heating plate (9) is divided into a large electric heating plate on the front side and a large electric heating plate on the rear side and a small electric heating plate on the middle side, the distance between the two small electric heating plates is equal to the diameter of the rotating rod (7), and the heating plate (9) is welded with the first hot plate connecting plate (8) and the second hot plate connecting plate (10) in a connecting mode.
9. The unpowered convective electric heater of claim 1 wherein: the motor fixing block (21) is square box-shaped, a motor groove equal to the radian of the motor (22) is formed in the top of the motor fixing block (21), and the motor fixing block (21) is connected with the hot box (5) in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910997819.2A CN112762503A (en) | 2019-10-21 | 2019-10-21 | Unpowered air convection electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910997819.2A CN112762503A (en) | 2019-10-21 | 2019-10-21 | Unpowered air convection electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112762503A true CN112762503A (en) | 2021-05-07 |
Family
ID=75691466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910997819.2A Pending CN112762503A (en) | 2019-10-21 | 2019-10-21 | Unpowered air convection electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112762503A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4136134A1 (en) * | 1991-11-02 | 1993-05-06 | Borsch, Helmut, 3388 Bad Harzburg, De | Wall-mounted electric room heater - uses flat conductor as heating element with heat radiation characteristic corresponding to that of living tissue |
| CN2604647Y (en) * | 2003-03-28 | 2004-02-25 | 玄昌南 | Electric heating installation |
| CN2758647Y (en) * | 2004-12-07 | 2006-02-15 | 北京海特姆高新技术有限责任公司 | Tubular thermodynamic convection electric heater |
| CN108375102A (en) * | 2018-03-30 | 2018-08-07 | 德清菁英信息科技有限公司 | A kind of energy-saving household heating system |
| CN208859695U (en) * | 2018-10-18 | 2019-05-14 | 沧州沃盛源节能电器设备有限公司 | A kind of highly effective air convection heater |
-
2019
- 2019-10-21 CN CN201910997819.2A patent/CN112762503A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4136134A1 (en) * | 1991-11-02 | 1993-05-06 | Borsch, Helmut, 3388 Bad Harzburg, De | Wall-mounted electric room heater - uses flat conductor as heating element with heat radiation characteristic corresponding to that of living tissue |
| CN2604647Y (en) * | 2003-03-28 | 2004-02-25 | 玄昌南 | Electric heating installation |
| CN2758647Y (en) * | 2004-12-07 | 2006-02-15 | 北京海特姆高新技术有限责任公司 | Tubular thermodynamic convection electric heater |
| CN108375102A (en) * | 2018-03-30 | 2018-08-07 | 德清菁英信息科技有限公司 | A kind of energy-saving household heating system |
| CN208859695U (en) * | 2018-10-18 | 2019-05-14 | 沧州沃盛源节能电器设备有限公司 | A kind of highly effective air convection heater |
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Application publication date: 20210507 |
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