CN106231703B - Heating assembly - Google Patents
Heating assembly Download PDFInfo
- Publication number
- CN106231703B CN106231703B CN201610696790.0A CN201610696790A CN106231703B CN 106231703 B CN106231703 B CN 106231703B CN 201610696790 A CN201610696790 A CN 201610696790A CN 106231703 B CN106231703 B CN 106231703B
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- Prior art keywords
- plate
- holes
- hole row
- side plate
- winding
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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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- 238000010438 heat treatment Methods 0.000 title claims abstract description 39
- 238000004804 winding Methods 0.000 claims abstract description 78
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000010445 mica Substances 0.000 claims abstract description 10
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Abstract
The invention discloses a heating component, which comprises a first side plate, a second side plate, a first winding plate, a second winding plate and a resistance wire, wherein the first side plate is connected with the first winding plate; the first side plate and the second side plate are arranged in parallel, the first end of the first side plate is connected with the first end of the second side plate through a top plate, and the second end of the first side plate is connected with the second end of the second side plate through a bottom plate; the first winding plate is provided with a first hole row and a second hole row, and the length direction of the first hole row and the length direction of the second hole row are consistent with the length direction of the first winding plate; the first hole row corresponds to the third hole row, and the second hole row corresponds to the fourth hole row; the resistance wire passes through the holes on the first hole row, the second hole row, the third hole row and the fourth hole row and is coiled in an 8 shape; the first side plate, the second side plate, the first winding plate and the second winding plate are all made of mica materials. The invention can prevent the short circuit phenomenon caused by the mutual contact between the resistance wire and the first side plate or the second side plate.
Description
Technical Field
The invention relates to the technical field of resistance heating, in particular to a heating component.
Background
The electric heater is an electric appliance which achieves a heating effect by utilizing electric energy, and is classified according to the type of heating mode, and can be largely classified into electromagnetic heating, infrared heating and resistance heating. The resistance heater is widely applied to life and industry, in particular to an oven, a water heater, a heating device in a bathroom and the like.
The current common resistance heating structure is characterized in that a heating wire is in a spring shape, the heating wire is fixed through a plurality of supporting plates and then is arranged between two side plates, and the two side plates are made of iron materials. Because the heating wire expands after being heated, short circuit phenomenon easily occurs between the resistance wires or between the resistance wires and the side plates. The safety of unfavorable use, in addition, owing to the parallel arrangement of a plurality of spring-shaped resistance wires for the resistance wire is published too closely, is unfavorable for the conduction with heat on the resistance wire, makes local high temperature easily, and the heating is inhomogeneous.
Disclosure of Invention
Based on the technical problems in the background technology, the invention provides a heating component.
The invention provides a heating component, which comprises a first side plate, a second side plate, a first winding plate, a second winding plate and a resistance wire, wherein the first side plate is connected with the first winding plate;
the first side plate and the second side plate are arranged in parallel, the first end of the first side plate is connected with the first end of the second side plate through a top plate, and the second end of the first side plate is connected with the second end of the second side plate through a bottom plate;
the first winding plate is provided with a first hole row and a second hole row, and the length direction of the first hole row and the length direction of the second hole row are consistent with the length direction of the first winding plate; the holes in the first row of holes are sequentially denoted as N along the direction from the first end to the second end of the heating element 1 、N 2 ……N i (i>1) The method comprises the steps of carrying out a first treatment on the surface of the The holes in the second row of holes are sequentially denoted as M1, M2 … … Mi (i) in the direction from the first end to the second end of the heating element>1)；
The second winding plate is provided with a third hole row and a fourth hole row, and the length direction of the third hole row and the length direction of the fourth hole row are consistent with the length direction of the second winding plate; the holes in the third row of holes are sequentially denoted as P along the direction from the first end to the second end of the heating element 1 、P 2 、……P i (i>1) The method comprises the steps of carrying out a first treatment on the surface of the The holes in the fourth row of holes are sequentially denoted as Q in the direction from the first end to the second end of the heating element 1 、Q 2 ……Q i (i>1) The method comprises the steps of carrying out a first treatment on the surface of the The first hole row corresponds to the third hole row, and the second hole row corresponds to the fourth hole row;
the resistance wire passes through N from the outer side of the first winding plate j (wherein j<i) A hole penetrating Q from the inner side of the second winding plate j A hole for winding the resistance wire from the outer side of the second winding plate to the outer side of the first winding plate and passing through M from the outer side of the first winding plate j After the holes pass through P from the inner side of the second winding plate j A hole; pass through P j The resistance wire of the hole passes through N around the outer side of the first winding plate (j+1) The holes are coiled in an 8 shape;
the first side plate, the second side plate, the first winding plate and the second winding plate are all made of mica materials.
Preferably, the first side plate is provided with a plurality of first supporting holes, and the first supporting holes are uniformly distributed in the length direction of the first side plate; the second side plate is provided with a plurality of second supporting holes which are uniformly distributed in the length direction of the second side plate; the first supporting holes and the second supporting holes are in one-to-one correspondence, and the supporting plates penetrate through the first supporting holes and the second supporting holes, and the opposite ends of the supporting plates are respectively connected with the first side plates and the second side plates.
Preferably, a plurality of first clamping grooves are formed in the first side of the first winding plate, and a plurality of second clamping grooves are formed in the second side of the first winding plate; the number of the first clamping grooves, the number of the second clamping grooves, the number of holes in the first hole row and the number of holes in the second hole row are all equal; the number of turns of the resistance wire is equal to the number of the first clamping grooves and corresponds to one; the number of turns of the resistance wire is equal to the number of the second clamping grooves, and the resistance wires are in one-to-one correspondence, and each turn of the resistance wire penetrates through the corresponding first clamping groove and the corresponding second clamping groove.
Preferably, the first side of the second winding plate is provided with a plurality of third clamping grooves, and the second side is provided with a plurality of fourth clamping grooves; the number of the third clamping grooves is equal to that of the fourth clamping grooves, the number of holes in the third hole row and the number of holes in the fourth hole row; the number of turns of the resistance wire is equal to the number of the third clamping grooves and corresponds to each other one by one; the number of turns of the resistance wire is equal to the number of the fourth clamping grooves, and the resistance wires are in one-to-one correspondence, and each turn of the resistance wire penetrates through the corresponding third clamping groove and the corresponding fourth clamping groove.
Preferably, the first clamping groove, the second clamping groove, the third clamping groove and the fourth clamping groove are saw-tooth grooves.
Preferably, four clamping parts are arranged on each circle of resistance wire, and the clamping parts are of a bevel structure.
Preferably, the angle of the clamping part is smaller than 90 degrees, and the corner point is outwards.
Compared with the prior art, the invention has the following beneficial effects:
according to the heating component provided by the invention, the first side plate and the second side plate which are made of mica materials are arranged in parallel, the first winding plate and the second winding plate which are mutually parallel are arranged between the first side plate and the second side plate, the first winding plate is provided with the first hole row and the second hole row, the second winding plate is provided with the third hole row and the fourth hole row, and the resistance wire penetrates through the holes in the first hole row, the holes in the second hole row, the holes in the third hole row and the holes in the fourth hole row, and a 8-shaped coiling structure is formed. Each circle of resistance wire sequentially passes through the holes on the corresponding first hole row, the holes on the corresponding third hole row, the holes on the corresponding fourth hole row and the holes on the corresponding second hole row. Therefore, the coiling length of the resistance wire can be increased, and the heating efficiency is improved. The first side plate, the second side plate, the first winding plate and the second winding plate are made of mica materials, and the quality of the heating assembly can be guaranteed due to good high temperature resistance of the mica materials. In addition, the mica material has good insulating property, so that the short circuit phenomenon caused by the contact of the resistance wire and the first side plate or the second side plate can be prevented, and the use safety is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a cross-sectional view taken along the direction A of FIG. 1;
FIG. 3 is a schematic view of a first winding plate according to the present disclosure;
fig. 4 is a schematic structural view of a second winding plate according to the present disclosure.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the following detailed description of the embodiments will be given with reference to the accompanying drawings.
As shown in fig. 1-2, fig. 1 is a schematic structural view of the present invention, and fig. 2 is a cross-sectional view taken along a direction a of fig. 1, and includes a first side plate 1, a second side plate 2, a first winding plate 3, a second winding plate 4, and a resistance wire 5.
The first side plate 1 and the second side plate 2 are arranged in parallel, the first end of the first side plate 1 is connected with the first end of the second side plate 2 through a top plate 6, and the second end of the first side plate 1 is connected with the second end of the second side plate 2 through a bottom plate 7. In specific implementation, the first side plate 1 is provided with a plurality of first supporting holes 12, and the first supporting holes 12 are uniformly distributed in the length direction of the first side plate 1. The second side plate 2 is provided with a plurality of second supporting holes 13, and the second supporting holes 13 are uniformly distributed in the length direction of the second side plate 2. The first support holes 12 are in one-to-one correspondence with the second support holes 13, and the support plates 14 penetrate through the first support holes 12 and the second support holes 13 and are respectively connected with the first side plate 1 and the second side plate 2 at opposite ends. In the use process, the mica material is easy to soften under the condition of long-time heating, and the strength of the first side plate 1, the second side plate 2, the first winding plate 3 and the second winding plate 4 can be ensured through the plurality of support plates 14.
The first winding plate 3 is provided with a first hole row 8 and a second hole row 9, and the length direction of the first hole row 8 and the second hole row 9 is consistent with the length direction of the first winding plate 3. The holes in the first row 8 of holes are sequentially denoted N in the direction from the first end to the second end of the heating element 1 、N 2 ……N i Where i is an integer greater than. The holes in the second row 9 of holes are sequentially denoted as M1, M2 … … M in the direction from the first end to the second end of the heating element i . As shown in fig. 3, fig. 3 is a schematic structural diagram of a first winding board disclosed in the present invention, a first side of the first winding board 3 is provided with a plurality of first clamping grooves 15, and a second side is provided with a plurality of second clamping grooves 16. The number of the first clamping grooves 15, the number of the second clamping grooves 16, the number of the holes on the first hole row 8 and the number of the holes on the second hole row 9 are all equal. The number of turns of the resistance wire 5 is equal to the number of the first clamping grooves 15, and the turns are in one-to-one correspondence. The number of turns of the resistance wire 5 is equal to the number of the second clamping grooves 16, and each turn of the resistance wire passes through the corresponding first clamping groove 15 and the corresponding second clamping groove 16 in a one-to-one correspondence manner. So, accessible first draw-in groove 15 and second draw-in groove 16 carry out the chucking to the resistance wire, can guarantee to fix the resistance wire to make adjacent two rings of resistance wires set up certain distance, prevent the mutual contact between the adjacent two rings of resistance wires.
The second winding plate 4 is provided with a third hole row 10 and a fourth hole row 11, and the length direction of the third hole row 10 and the fourth hole row 11 is consistent with the length direction of the second winding plate 4. The holes in the third row of holes 10 are sequentially denoted as P in the direction from the first end to the second end of the heating element 1 、P 2 、……P i Wherein i is an integer greater than 1. The holes in the fourth row 11 of holes are denoted in turn as Q in the direction from the first end to the second end of the heating element 1 、Q 2 ……Q i Wherein i is an integer greater than 1. First oneThe row of holes 8 corresponds to a third row of holes 10 and the second row of holes 9 corresponds to a fourth row of holes 11. As shown in fig. 4, fig. 4 is a schematic structural diagram of a second winding board disclosed in the present invention, where a plurality of third clamping grooves 17 are provided on a first side of the second winding board 4, and a plurality of fourth clamping grooves 18 are provided on a second side. The number of the third clamping grooves 17 is equal to the number of the fourth clamping grooves 18, the number of the holes in the third hole row 10 and the number of the holes in the fourth hole row 11. The number of turns of the resistance wire 5 is equal to the number of the third clamping grooves 17, and the turns are in one-to-one correspondence. The number of turns of the resistance wire 5 is equal to the number of the fourth clamping grooves 18, and the resistance wires are in one-to-one correspondence, and each turn of the resistance wire passes through the corresponding third clamping groove 17 and the corresponding fourth clamping groove 18. Therefore, the resistance wires can be clamped through the third clamping groove 17 and the fourth clamping groove 18, the resistance wires can be ensured to be fixed, and a certain distance is reserved between two adjacent circles of resistance wires, so that the two adjacent circles of resistance wires are prevented from being contacted with each other. In particular, the first slot 15, the second slot 16, the third slot 17 and the fourth slot 18 are saw-tooth slots. The angle of the clamping part is smaller than 90 degrees, and the angle point is outwards. Four clamping parts are arranged on each circle of resistance wire 5, and the clamping parts are of a bevel structure. In this way, through the mutual cooperation of the sawtooth-shaped grooves and the clamping parts, each circle of resistance wire 5 can be ensured to be fixed in the corresponding first clamping groove 15, second clamping groove 16, third clamping groove 17 and fourth clamping groove 18.
The resistance wire 5 passes through N from the outer side of the first winding plate 3 j Holes, where j<i. The resistance wire 5 passes through Q from the inner side of the second winding plate 4 j A hole for winding the resistance wire 5 from the outside of the second winding plate 4 to the outside of the first winding plate 3 and passing through M from the outside of the first winding plate 3 j After the holes, pass through P from the inner side of the second winding plate 4 j And (3) a hole. Pass through P j The resistance wire 5 of the hole passes through N around the outer side of the first winding plate 3 j+1 The holes are coiled in an 8 shape. So, coil through "8" font, can increase the density of resistance wire 5, and make the distribution of resistance wire more even, simultaneously, can reduce heating element's volume practices thrift the space. The stability of the resistance wire can be improved through the 8-shaped coiling.
The first side plate 1, the second side plate 2, the first winding plate 3 and the second winding plate 4 are all made of mica materials. The mica material has good heat resistance and good conductivity, so that the first side plate 1, the second side plate 2, the first winding plate 3 and the second winding plate 4 can have high strength in the using process, and meanwhile, the short circuit phenomenon caused by contact of the resistance wire and the side plate can be prevented.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (4)
1. A heating assembly, characterized by: the device comprises a first side plate (1), a second side plate (2), a first winding plate (3), a second winding plate (4), a resistance wire (5), a top plate (6) and a bottom plate (7);
the first side plate (1) is arranged in parallel with the second side plate (2), the first end of the first side plate (1) is connected with the first end of the second side plate (2) through a top plate (6), and the second end of the first side plate (1) is connected with the second end of the second side plate (2) through a bottom plate (7);
a first hole row (8) and a second hole row (9) are arranged on the first winding plate (3), and the length direction of the first hole row (8) and the length direction of the second hole row (9) are consistent with the length direction of the first winding plate (3); the holes in the first row of holes (8) are sequentially denoted N in the direction from the first end to the second end of the heating element 1 、N 2 ……N i (i>1) The method comprises the steps of carrying out a first treatment on the surface of the The holes in the second row of holes (9) are sequentially denoted as M1, M2 … … Mi (i) in the direction from the first end to the second end of the heating element>1)；
A third hole row (10) and a fourth hole row (11) are arranged on the second winding plate (4), and the length direction of the third hole row (10) and the length direction of the fourth hole row (11) are consistent with the length direction of the second winding plate (4); the holes in the third row of holes (10) are denoted P1, P2, … … Pi (i > 1) in sequence in the direction from the first end to the second end of the heating assembly; the holes in the fourth row of holes (11) are denoted Q1, Q2 … … Qi (i > 1) in sequence in the direction from the first end to the second end of the heating assembly; the first hole row (8) corresponds to the third hole row (10), and the second hole row (9) corresponds to the fourth hole row (11);
the resistance wire (5) passes through N from the outer side of the first winding plate (3) j (wherein j<i) A hole penetrating Q from the inner side of the second winding plate (4) j A hole for winding the resistance wire (5) from the outer side of the second winding plate (4) to the outer side of the first winding plate (3) and passing through M from the outer side of the first winding plate (3) j After the holes, pass through P from the inner side of the second winding plate (4) j A hole; pass through P j The resistance wire (5) of the hole passes through N around the outer side of the first winding plate (3) (j+1) The holes are coiled in an 8 shape;
the first side plate (1), the second side plate (2), the first winding plate (3) and the second winding plate (4) are all made of mica materials;
four clamping parts are arranged on each circle of resistance wire (5), and each clamping part is of a folded angle structure;
a plurality of first supporting holes (12) are formed in the first side plate (1), and the first supporting holes (12) are uniformly distributed in the length direction of the first side plate (1); a plurality of second supporting holes (13) are formed in the second side plate (2), and the second supporting holes (13) are uniformly distributed in the length direction of the second side plate (2); the first support holes (12) are in one-to-one correspondence with the second support holes (13), the support plates (14) penetrate through the first support holes (12) and the second support holes (13), one end of each support plate (14) is connected with the first side plate (1), and the other end of each support plate (14) is connected with the second side plate (2);
a plurality of first clamping grooves (15) are formed in the first side of the first winding plate (3), and a plurality of second clamping grooves (16) are formed in the second side of the first winding plate; the number of the first clamping grooves (15), the number of the second clamping grooves (16), the number of the holes on the first hole row (8) and the number of the holes on the second hole row (9) are all equal; the number of turns of the resistance wire (5) is equal to the number of the first clamping grooves (15), and the resistance wire and the first clamping grooves are in one-to-one correspondence; the number of turns of the resistance wire (5) is equal to the number of the second clamping grooves (16), and the resistance wires are in one-to-one correspondence, and each turn of the resistance wire penetrates through the corresponding first clamping groove (15) and the corresponding second clamping groove (16).
2. A heating assembly as set forth in claim 1 wherein: a plurality of third clamping grooves (17) are formed in the first side of the second winding plate (4), and a plurality of fourth clamping grooves (18) are formed in the second side; the number of the third clamping grooves (17) is equal to the number of the fourth clamping grooves (18), the number of holes in the third hole row (10) and the number of holes in the fourth hole row (11); the number of turns of the resistance wire (5) is equal to the number of the third clamping grooves (17), and the resistance wire and the third clamping grooves are in one-to-one correspondence; the number of turns of the resistance wire (5) is equal to the number of the fourth clamping grooves (18), and the resistance wires are in one-to-one correspondence, and each turn of the resistance wire penetrates through the corresponding third clamping groove (17) and the corresponding fourth clamping groove (18).
3. A heating assembly as claimed in claim 2, wherein: the first clamping groove (15), the second clamping groove (16), the third clamping groove (17) and the fourth clamping groove (18) are saw-tooth grooves.
4. A heating assembly as set forth in claim 1 wherein: the angle of the clamping part is smaller than 90 degrees, and the angle point is outwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610696790.0A CN106231703B (en) | 2016-08-19 | 2016-08-19 | Heating assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610696790.0A CN106231703B (en) | 2016-08-19 | 2016-08-19 | Heating assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106231703A CN106231703A (en) | 2016-12-14 |
| CN106231703B true CN106231703B (en) | 2023-08-18 |
Family
ID=57552869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610696790.0A Active CN106231703B (en) | 2016-08-19 | 2016-08-19 | Heating assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106231703B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB189720923A (en) * | 1897-09-11 | 1898-07-30 | Edward Ethel Gold | Improvements in Electric Heaters. |
| GB539313A (en) * | 1940-04-04 | 1941-09-04 | Gen Electric Co Ltd | Improvements in and relating to electric heating elements |
| DE3740298C1 (en) * | 1987-11-27 | 1989-02-09 | Braun Ag | Electric heating device for a toaster |
| JP2004311321A (en) * | 2003-04-10 | 2004-11-04 | Hitachi Hometec Ltd | Heating element |
| CN1753110A (en) * | 2005-10-13 | 2006-03-29 | 杭州热威机电有限公司 | Bared electric resistance wire and its processing technology |
| CN1762180A (en) * | 2003-03-21 | 2006-04-19 | 图特科有限公司 | Mica board electrical resistance wire heater , subassemblies components, and methods of assembly |
| JP2012241952A (en) * | 2011-05-18 | 2012-12-10 | Fuji Denki Thermosystems Kk | Induction heating steam generator |
| CN202818638U (en) * | 2012-07-26 | 2013-03-20 | 中山市三鹰电器有限公司 | A resistance wire heating assembly of a fan heater |
| CN203233555U (en) * | 2013-04-16 | 2013-10-09 | 浙江普莱得电器有限公司 | Cross for heat gun |
| CN204707297U (en) * | 2015-06-30 | 2015-10-14 | 成都彩虹电器（集团）股份有限公司 | A kind of electric heating body |
| EP2983450A1 (en) * | 2014-08-08 | 2016-02-10 | Carlo Zanon | Heating element, in particular for hair dryer appliances |
| CN206042400U (en) * | 2016-08-19 | 2017-03-22 | 安徽省宁国市天成电气有限公司 | Heating assembly |
-
2016
- 2016-08-19 CN CN201610696790.0A patent/CN106231703B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB189720923A (en) * | 1897-09-11 | 1898-07-30 | Edward Ethel Gold | Improvements in Electric Heaters. |
| GB539313A (en) * | 1940-04-04 | 1941-09-04 | Gen Electric Co Ltd | Improvements in and relating to electric heating elements |
| DE3740298C1 (en) * | 1987-11-27 | 1989-02-09 | Braun Ag | Electric heating device for a toaster |
| CN1762180A (en) * | 2003-03-21 | 2006-04-19 | 图特科有限公司 | Mica board electrical resistance wire heater , subassemblies components, and methods of assembly |
| JP2004311321A (en) * | 2003-04-10 | 2004-11-04 | Hitachi Hometec Ltd | Heating element |
| CN1753110A (en) * | 2005-10-13 | 2006-03-29 | 杭州热威机电有限公司 | Bared electric resistance wire and its processing technology |
| JP2012241952A (en) * | 2011-05-18 | 2012-12-10 | Fuji Denki Thermosystems Kk | Induction heating steam generator |
| CN202818638U (en) * | 2012-07-26 | 2013-03-20 | 中山市三鹰电器有限公司 | A resistance wire heating assembly of a fan heater |
| CN203233555U (en) * | 2013-04-16 | 2013-10-09 | 浙江普莱得电器有限公司 | Cross for heat gun |
| EP2983450A1 (en) * | 2014-08-08 | 2016-02-10 | Carlo Zanon | Heating element, in particular for hair dryer appliances |
| CN204707297U (en) * | 2015-06-30 | 2015-10-14 | 成都彩虹电器（集团）股份有限公司 | A kind of electric heating body |
| CN206042400U (en) * | 2016-08-19 | 2017-03-22 | 安徽省宁国市天成电气有限公司 | Heating assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106231703A (en) | 2016-12-14 |
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Denomination of invention: A heating component Effective date of registration: 20231106 Granted publication date: 20230818 Pledgee: Ningguo SME financing Company limited by guarantee Pledgor: ANHUI NINGGUO TIANCHENG ELECTRIC Co.,Ltd. Registration number: Y2023980064210 |