CN204741574U - Thermal ceramic heating ware and thermal ceramic heating ware sub -assembly - Google Patents
Thermal ceramic heating ware and thermal ceramic heating ware sub -assembly Download PDFInfo
- Publication number
- CN204741574U CN204741574U CN201520206260.4U CN201520206260U CN204741574U CN 204741574 U CN204741574 U CN 204741574U CN 201520206260 U CN201520206260 U CN 201520206260U CN 204741574 U CN204741574 U CN 204741574U
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- heating element
- pedestal
- panel beating
- hole
- terminal box
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 86
- 239000000919 ceramic Substances 0.000 title claims abstract description 39
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000010009 beating Methods 0.000 claims abstract description 37
- 238000009434 installation Methods 0.000 claims abstract description 16
- 230000006978 adaptation Effects 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims description 24
- 238000010030 laminating Methods 0.000 claims description 11
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 9
- 238000002788 crimping Methods 0.000 claims description 8
- 206010037660 Pyrexia Diseases 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 210000004883 areola Anatomy 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 238000005457 optimization Methods 0.000 description 5
- 238000005868 electrolysis reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241001661355 Synapsis Species 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a thermal ceramic heating ware and thermal ceramic heating ware sub -assembly is equipped with the clamp plate that is used for convex indent cavity that the location drew forth the power line and compresses tightly the power line in the pedestal cavity of installing support, the sub -assembly includes heating element, panel beating seat and location wiring locating box, have the first mounting hole that matches with the complete machine on the panel beating seat and the second mounting hole that matches with the heating element installing support and the installation connection part of insulating location terminal box adaptation, insulating location terminal box includes upper cover and pedestal, and there is the cavity that holds the power wire pedestal inside of terminal box, and the outer wall of pedestal has at least two can hold the introduction and draw forth the curved hole of power wire, the terminal box rigid joint is on the panel beating seat. Adopt the utility model discloses a design can all be gathered the export power supply connection point between multiunit thermal ceramic heating ware and input power and each group on same panel beating seat, and it is equitable to walk the line, and the no live part in surface exposes ten fens safe and reliable.
Description
Technical field
The utility model relates to a kind of heating element sub-assembly, particularly the fixture of a kind of more than one group thermal sensitive ceramics heating element sub-assembly and thermal sensitive ceramics heating element and power supply introducing and output.
Background technology
A kind of PTC thermal sensitive ceramic electric heater support and PTC electric heater (publication number CN201174784), comprise installed surface and supporting surface, be provided with the indent die cavity installing fixing heater on the support surface, also be provided with the cavity connecting wire for placing heating unit power exit extended internally in the bottom of indent die cavity, the supporting surface of this cavity bottom is provided with wire fairlead.A sidewall of supporting surface is provided with the through hole for placing fuse.
Can be reached by this technical scheme and fuse is incorporated into support and to prevent it to be connected to support peripheral and affect fail safe, but because it is still installed on a sidewall of supporting surface, its connecting line still can be wound in bracket outer, and power supply lead wire still has the hidden danger loosening under external force, come off.
A kind of ptc heater supporting seat and ptc heater (publication number: CN200920235929), comprise pedestal, cover plate and screw; Pedestal is fixedly connected with by screw with cover plate; Be provided with the cavity that one side is uncovered in pedestal, in this cavity, be provided with interval upper wall, interval lower wall; Interval upper wall is between the heater and temperature controller of ptc heater; Interval lower wall is between the heater and temperature fuse of ptc heater.
Can temperature controller and temperature fuse be arranged in support by this technical scheme, solve the integrity problem of thermostat and fuse location.But repeatedly pull lower generation loose or dislocation owing to drawing wire easily in external force, electrode slice and the live part of line group joint face of two opposed polarities also have cause short circuit with because of crimp bad cause contact sparking or get loose.
More than two heating elements are shared a tailstock and a connecting base for electrical equipment by PTC heater (publication number: 104053255A), plug electrically to insert chamber and electric screen and protect to connect and sit guard shield after in the electrical connection seat that temperature controller and temperature fuse are fixed on naked road.Adopt this technology can solve the orientation problem of thermostat and the fuse installation in electrical connection seat in tailstock, but the displacement between the part that still cannot solve support pedestal inside and between power supply lead wire, the safety and reliability problem of aspect such as to interfere with each other.
All there is thermal sensitive ceramics heating element electric power connection line and draw rear fixing without effective insulation in above-mentioned prior art, be subject to drawing impression, mounting bracket internal electric source connecting line is also subject to the problem of outside drawing impact in addition simultaneously.
In addition, existing cabinet air-conditioner thermal sensitive ceramics heating element material is single group or organizes parallel connection more, its electric power connection line all interferes with each other after drawing, fixing without effective insulation, by the impact of final assembly, transport drawing, very easily come off and the safety hazards of short circuit.
A kind of PTC liquid electric heater (publication number CN2612898Y), described power line is connected with described electrode and is its power supply, and described power line is connected with the external world by the power line entrance of described metal shell.
Adopt this kind of technical scheme, because power line is direct and Electrode connection, contact resistance is large, and power line under external force tie-point easily causes coming off.
A kind of Rapid electric water heater (publication number CN2742335Y) of PTC heating, the wire on electrical control gear is connected with the inserted sheet on heater.
Adopt this kind of technical scheme, its fail safe of connection guarantee of wire and PTC electrode slice is completed under at least needing the help of inserted sheet, slotting spring and sheath, simultaneously, the requirement that inserted sheet inserts is very high, if do not agree with portion with it to complete connection, inserted sheet easily comes off from PTC electrode slice and causes heating element to damage.
A kind of PTC heat generating member (publication number CN2684506Y) with fastening terminal, described terminal is provided with cramp, described cramp by stamping connection on battery lead plate.Adopt this kind of technical scheme, cramp is equivalent to inserted sheet, the distance of punching press needs adjustment in real time, the joint of inserted sheet and slotting spring has contact gap unavoidably, if do not agree with portion with it to complete connection, inserted sheet easily comes off from PTC electrode slice or to patching spring and causes heating element not conducting, and namely adjustment in real time needs to have more artificial nurse, causes cost to increase.
In addition prior art also has the connection scheme adopting band flange electrolysis or the brace of cornerite electrolysis and the electrode slice punching press of heating strip, though the program can solve the reliable problem of crimping of line group and brace, but because flange electrolysis or cornerite electrolysis are that face contacts with electrode slice, mutual laminating is slightly uneven, then easily cause matching loose, cause getting loose.The plane punch of adding stamping die applies surge to two sides of flange or cornerite simultaneously, because two side joint synapsis of electrode slice and flange or cornerite are linear contact lay, impression also concentrates on this, the uneven shape degree that stamping die is slightly small, the damage of electrode slice on indentation line and fracture will be caused, cause scrapping of a whole set of heating strip and line group.
In sum: many safety and reliability hidden danger such as the power line of above-mentioned prior art and the connected mode of electrode slice all exist loose contact, crimping loosens, punching press is impaired.
Utility model content
Utility model object:
The technical problem that the utility model solves is fixing without effective insulation after existing thermal sensitive ceramics heating element electric power connection line is drawn, and what be subject to that drawing impact causes gets loose, to open a way and mounting bracket is combined the rear safety issue that electric power connection line interferes with each other, live part exposes with panel beating.
Utility model has been captured the technological difficulties of ubiquitous safety and reliability hidden danger in the heating strip of existing heating element and the connection of line group simultaneously and has significantly been reduced the practicality problem of manufacturing cost.
The utility model also solve more than one group thermal sensitive ceramics heating element and whole machine installation connect and corresponding power supply line location and series of security and the integrity problem of aspect such as to fix.
Technical scheme: the utility model provides following technical scheme: a kind of thermal sensitive ceramics heating element of thermal sensitive ceramics heating element sub-assembly, comprise mounting bracket, the heating part of heating strip and line group composition, described mounting bracket has pedestal and cover plate, described pedestal upper end is uncovered, there are several areolas inside, there is outward extending installed surface one end, the end outer wall of described pedestal has the arc-shaped through-hole that can hold and derive electric power connection line, there is cover plate the upper surface of described pedestal, it is characterized in that: the installed surface end of described pedestal has the installing hole/locating convex block docked with whole machine installation, the concave cavity for locating the protrusion of drawing power supply line is provided with in the cavity of described pedestal.
As optimization, described concave cavity is suitable for reading have fixing draw power supply line fixing/hold down gag.
As optimization, described heating strip comprises heater and radiator, described heater comprises insulating paper closely coated for the electrode slice surrounding having clamped fever tablet and insulating trip and the fin be combined on heat conduction body, the length direction of described electrode slice is thermal conductive surface, width is had to be less than the power supply lead surface of thermal conductive surface at power outlet, described lead surface has the first through hole, the diameter of described first through hole is 2.0-6.0mm.
A kind of connecting line group of thermal sensitive ceramics heating element, comprise and connect temperature controller, the power outlet of temperature fuse, insulating sleeve, the connector that is connected with complete machine, one end of the plate of described tie group is the reeded pressure contact portion of band, the other end is conduction laminating plane, temperature controller/the temperature fuse of described connecting line group is contained in groove by power supply lead wire, becomes described tie group by crimp groove.
A kind of heating part of thermal sensitive ceramics heating element, the power supply lead surface of the electrode slice of described heating strip there is the first through hole, the conduction laminating plane of the brace of described line group there is second through hole corresponding with the first through hole on the lead surface of described electrode slice, have quilting rivet between described two through holes, the heating part after the binding face of the lead surface of described electrode slice and described brace being combined closely by crimping rivet, described heating strip and the riveted joint of described line group being become heating element is overall.
A kind of electrode strip of heating strip of thermal sensitive ceramics heating element, described electrode strip comprises electrode slice and brace, described brace has the pressure contact portion holding described line group power supply lead wire and the conduction binding face be combined with the lead surface of described electrode slice, described binding face there is second through hole corresponding with the first through hole on the lead surface of described electrode slice, there is quilting rivet between described two through holes, after the binding face of the lead surface of described electrode slice and described brace being combined closely by crimping rivet, made described electrode slice and brace riveted joint are become electrode strip entirety.Described heating strip has crimped joining power lead-in wire by the brace pressure contact portion on electrode strip.
A kind of thermal sensitive ceramics heating element sub-assembly, comprise and panel beating, insulation location terminal box and thermal sensitive ceramics heating element are installed, described installation panel beating comprises panel beating seat, the second installing hole described panel beating seat having the first installing hole mated with complete machine and mate with mounting bracket pilot hole, described panel beating seat is also provided with for fixing importing and the insulation location terminal box deriving power supply line.
As optimization, described insulation location set of terminal box is on the panel beating seat installing panel beating, described insulation location terminal box comprises upper cover and pedestal, there is the cavity holding power lead described pedestal inside, and the outer wall of described pedestal has at least two can hold the wire through-hole introduced and draw power lead.
As optimization, described insulation location terminal box there is the location connection part with described installation panel beating adaptation.
As optimization, described insulation location terminal box is stamped the connection part with pedestal adaptation.
Technique effect: the utility model compared with prior art: by installing the design of panel beating, by the first installing hole mated with complete machine and the second installing hole mated with mounting bracket pilot hole, and by the terminal box set of insulation location on same panel beating seat, facilitate cabling and wiring, simultaneously, panel beating seat increases the design of insulation location terminal box, can make that power cable is as far as possible few is exposed to outside, increase fail safe, the utility model also can hold at insulation location set of terminal box at least two wire through-hole introduced and draw power lead, combing wire, maintenance after convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model mounting bracket pedestal;
Fig. 2 is the schematic diagram of the heating element of the non-mounting bracket of the utility model and line group;
Fig. 3 is the structural representation of the utility model electrode slice;
Fig. 4 is the structural representation of the utility model brace;
Fig. 5 is the structural representation of the utility model electrode strip;
Fig. 6 is that the utility model comprises the projecting inward arc cavity of pedestal and the schematic diagram of be fixed and clamped device and the heating element of mounting bracket and line group;
Fig. 7 is the structural representation that the utility model installs panel beating;
Fig. 8 is the structural representation of the utility model thermal sensitive ceramics sub-assembly.
Embodiment
The utility model provides a kind of thinking and method; the method and access of this technical scheme of specific implementation is a lot; the above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art, under the prerequisite not departing from the utility model principle, some improvements and modifications can also be made; these improvements and modifications also should be considered as protection range of the present utility model, and all available prior art of each part not clear and definite in the present embodiment is realized.
Embodiment 1
A kind of thermal sensitive ceramics heating element of thermal sensitive ceramics heating element sub-assembly, comprise mounting bracket, the heating part of heating strip and line group composition, described mounting bracket has pedestal 1, described pedestal 1 upper end is uncovered, there are several areolas inside, there is outward extending installed surface 2 one end, described installed surface 2 there is the installing hole 3 docked with whole machine installation, the end outer wall of described pedestal 1 has the arc-shaped through-hole 4 that can hold and derive electric power connection line, the concave cavity 5 for locating the protrusion of drawing power supply line is provided with in the cavity of described pedestal 1, concave cavity 5 part that is fixed and clamped for fixing extraction power supply line suitable for reading adopts pressing plate 6 to locate and compress.
Heating strip comprises heater and radiator, described heater comprises insulating paper 9 closely coated for electrode slice 8 surrounding having clamped fever tablet 7 and insulating trip and the fin 11 be combined on heat conduction body 10, the length direction of described electrode slice 8 is thermal conductive surfaces 12, width is had to be less than the lead surface 13 of thermal conductive surface 12 at power outlet, described lead surface 13 has the first through hole 14, the diameter of described first through hole 14 is 2.0-6.0mm.
Embodiment 2
A kind of connecting line group of thermal sensitive ceramics heating element, comprise and connect temperature controller 19, the power outlet of temperature fuse 20, insulating sleeve, the connector be connected with complete machine and the brace 15 connected with the heating strip of described heating element, one end of described brace 15 is plane 18 of fitting with the conduction of described heating strip electrode lead surface 13 adaptation, the other end of described brace 15 is pressure contact portions 21, described pressure contact portion 21 is fluted, temperature controller 19/ temperature fuse 20 of described connecting line group to be contained in groove crimp groove again by power supply lead wire becomes described tie group.The conduction laminating plane 18 of the brace 15 of described line group there is second through hole 16 corresponding with the first through hole 14 on the lead surface 13 of described electrode slice 8, have quilting rivet 17 between described two through holes, the heating part after the conduction of the lead surface 13 of described electrode slice 8 and described brace 15 laminating plane 18 being combined closely by crimping rivet 17, described heating strip and the riveted joint of described line group being become heating element is overall.
Embodiment 3
The heating part of a kind of heating strip of thermal sensitive ceramics heating element and line group composition, described heating strip comprises insulating paper 9 closely coated for the electrode strip surrounding having clamped fever tablet 7 and insulating trip and the fin 11 be combined on heat conduction body 10, described electrode strip comprises electrode slice 8 and brace 15, described brace 15 has the pressure contact portion 21 holding power supply lead wire and the conduction binding face 18 be combined with the lead surface 13 of electrode slice 8, binding face 18 has the second through hole 16 that the first through hole 14 on the lead surface 13 with electrode slice 8 is corresponding, quilting rivet 17 is had between two through holes, after the conduction of the lead surface 13 of electrode slice 8 and brace 15 laminating plane 18 being combined closely by crimping rivet 17, riveted joint becomes electrode strip, after the pressure contact portion 21 of described brace 15 has crimped power supply lead wire, make heating strip and line consist of the entirety of heating part.
Embodiment 4
A kind of thermal sensitive ceramics heating element sub-assembly, comprise and panel beating, insulation location terminal box 22 and thermal sensitive ceramics heating element are installed, described installation panel beating comprises panel beating seat 23, described panel beating seat 23 there are the first installing hole 24 mated with complete machine and the second installing hole 25 mated with mounting bracket pilot hole, the panel beating seat 23 of described installation panel beating are also provided with for fixing importing and the insulation location terminal box 22 deriving power supply line.
Insulation location terminal box 22 is arranged on the panel beating seat 23 of installation panel beating, described insulation location terminal box 22 comprises upper cover 27 and pedestal 28, there is the cavity holding power lead described pedestal 28 inside, and the outer wall of described pedestal 28 has at least one can hold the wire through-hole 29 introduced and draw power lead.
The location connection part that insulation location terminal box 22 connects with described installation panel beating can arrange the installing hole mated with the 3rd installing hole 26 on described panel beating seat 23 in terminal box 22 and the junction of metal plate seat 23, also can arrange convergence part and arrange Plug Division suitable with it in terminal box 22 in terminal box 22 with the panel beating seat 23 of the junction of panel beating seat 23.
The upper cover of insulation location terminal box 22 can be arranged the second installation through hole and be connected with pedestal by screw, also convergence part adaptive mutually can be set separately at the corresponding position of the pedestal of terminal box 22 and cover plate, make pedestal and cover plate be combined into the entirety of sealing by modes such as grafting.
Claims (9)
1. the thermal sensitive ceramics heating element of a thermal sensitive ceramics heating element sub-assembly, comprise mounting bracket, the heating part of heating strip and line group composition, described mounting bracket has pedestal (1) and cover plate, described pedestal (1) upper end is uncovered, there are several areolas inside, there is outward extending installed surface (2) one end, the end outer wall of described pedestal (1) has the arc-shaped through-hole (4) that can hold and derive electric power connection line, there is cover plate the upper surface of described pedestal (1), it is characterized in that: installed surface (2) end of described pedestal (1) has installing hole (the 3)/locating convex block docked with whole machine installation, the concave cavity (5) for locating the protrusion of drawing power supply line is provided with in the cavity of described pedestal (1).
2. thermal sensitive ceramics heating element according to claim 1, is characterized in that: described concave cavity (5) is suitable for reading have fixing draw power supply line fixing/compressing member (6).
3. the heating strip of a thermal sensitive ceramics heating element, described heating strip comprises heater and radiator, described heater comprises insulating paper (9) closely coated for electrode slice (8) surrounding having clamped fever tablet (7) and insulating trip and the fin (11) that is combined on heat conduction body (10), it is characterized in that: the length direction of described electrode slice (8) is thermal conductive surface (12), width is had to be less than the power supply lead surface (13) of thermal conductive surface (12) at power outlet, described lead surface there is the first through hole (14), the diameter of described first through hole (14) is 2.0-6.0mm.
4. the connecting line group of a thermal sensitive ceramics heating element, comprise and connect temperature controller (19), the power outlet of temperature fuse (20), insulating sleeve, the connector be connected with complete machine, it is characterized in that: described connecting line group also has brace (15), one end of described brace (15) is the reeded pressure contact portion of band (21), the other end is conduction laminating plane (18), described connecting line group temperature controller (19)/temperature fuse (20) is contained in groove by power supply lead wire, described connecting line group is become by crimp groove.
5. one kind have employed the heating part of the connecting line group of thermal sensitive ceramics heating element described in heating strip described in claim 3 and claim 4, it is characterized in that: on the power supply lead surface (13) of the electrode slice (8) of described heating strip, have the first through hole (14), conduction laminating plane (18) of the brace (15) of described line group there is second through hole (16) corresponding with upper first through hole of the lead surface of described electrode slice (8) (13) (14), quilting rivet (17) is had between described two through holes, the heating part after the conduction of the lead surface of described electrode slice (8) (13) and described brace (15) laminating plane (18) being combined closely by crimping rivet (17), described heating strip and the riveted joint of described line group being become heating element is overall.
6. one kind adopts the electrode strip of the heating strip of thermal sensitive ceramics heating element described in claim 3, it is characterized in that: described electrode strip comprises electrode slice (8) and brace (15), described brace (15) has the pressure contact portion (21) that holds line group power supply lead wire and to fit plane (18) with the conduction that the lead surface (13) of described electrode slice (8) combines, described conduction laminating plane (18) there is second through hole (16) corresponding with upper first through hole of the lead surface of described electrode slice (8) (13) (14), quilting rivet (17) is had between described two through holes, after the conduction of the lead surface of described electrode slice (8) (13) and described brace (15) laminating plane (18) being combined closely by crimping rivet (17), made described electrode slice (8) and brace (15) riveted joint are become electrode strip entirety.
7. a thermal sensitive ceramics heating element sub-assembly, it is characterized in that: comprise and panel beating, insulation location terminal box (22) and thermal sensitive ceramics heating element are installed, described installation panel beating comprises panel beating seat (23), the second installing hole (25) described panel beating seat (23) having the first installing hole (24) mated with complete machine and mates with mounting bracket pilot hole, described panel beating seat (23) is also provided with for fixing importing and insulation location terminal box (22) of deriving power supply line.
8. thermal sensitive ceramics heating element sub-assembly according to claim 7, it is characterized in that: described insulation location terminal box (22) is arranged on the panel beating seat (23) of installation panel beating, described insulation location terminal box (22) comprises upper cover (27) and pedestal (28), there is the cavity holding power lead described pedestal (28) inside, and the outer wall of described pedestal (28) has at least one can hold the wire through-hole (29) introduced and draw power lead.
9. thermal sensitive ceramics heating element sub-assembly according to claim 7, it is characterized in that: described insulation location terminal box (22) has the location connection part with described installation panel beating adaptation, the upper cover (27) of described insulation location terminal box (22) has the connection part adaptive with pedestal (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520206260.4U CN204741574U (en) | 2015-04-08 | 2015-04-08 | Thermal ceramic heating ware and thermal ceramic heating ware sub -assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520206260.4U CN204741574U (en) | 2015-04-08 | 2015-04-08 | Thermal ceramic heating ware and thermal ceramic heating ware sub -assembly |
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| Publication Number | Publication Date |
|---|---|
| CN204741574U true CN204741574U (en) | 2015-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520206260.4U Active CN204741574U (en) | 2015-04-08 | 2015-04-08 | Thermal ceramic heating ware and thermal ceramic heating ware sub -assembly |
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| Country | Link |
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| CN (1) | CN204741574U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571473A (en) * | 2017-09-10 | 2018-01-12 | 温州法斯特节能科技有限公司 | Infrared radiation heater and preparation method thereof |
| CN109068411A (en) * | 2018-08-21 | 2018-12-21 | 宿州国威热敏新材料有限公司 | A kind of ptc heater part |
| CN109152110A (en) * | 2018-08-21 | 2019-01-04 | 宿州国威热敏新材料有限公司 | A kind of ptc heater part and the electric appliance containing the ptc heater part |
| CN109168202A (en) * | 2018-08-21 | 2019-01-08 | 宿州国威热敏新材料有限公司 | A kind of ptc heater part and the electric appliance containing the ptc heater part |
| CN109195233A (en) * | 2018-08-21 | 2019-01-11 | 宿州国威热敏新材料有限公司 | A kind of ptc heater part |
| CN109327923A (en) * | 2018-08-21 | 2019-02-12 | 宿州国威热敏新材料有限公司 | A kind of ptc heater part |
-
2015
- 2015-04-08 CN CN201520206260.4U patent/CN204741574U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571473A (en) * | 2017-09-10 | 2018-01-12 | 温州法斯特节能科技有限公司 | Infrared radiation heater and preparation method thereof |
| CN107571473B (en) * | 2017-09-10 | 2019-07-30 | 温州法斯特节能科技有限公司 | Infrared radiation heater and preparation method thereof |
| CN109068411A (en) * | 2018-08-21 | 2018-12-21 | 宿州国威热敏新材料有限公司 | A kind of ptc heater part |
| CN109152110A (en) * | 2018-08-21 | 2019-01-04 | 宿州国威热敏新材料有限公司 | A kind of ptc heater part and the electric appliance containing the ptc heater part |
| CN109168202A (en) * | 2018-08-21 | 2019-01-08 | 宿州国威热敏新材料有限公司 | A kind of ptc heater part and the electric appliance containing the ptc heater part |
| CN109195233A (en) * | 2018-08-21 | 2019-01-11 | 宿州国威热敏新材料有限公司 | A kind of ptc heater part |
| CN109327923A (en) * | 2018-08-21 | 2019-02-12 | 宿州国威热敏新材料有限公司 | A kind of ptc heater part |
| CN109152110B (en) * | 2018-08-21 | 2024-05-24 | 宿州国威热敏新材料有限公司 | PTC heating device and electric appliance comprising same |
| CN109068411B (en) * | 2018-08-21 | 2024-05-24 | 宿州国威热敏新材料有限公司 | PTC heating device |
| CN109168202B (en) * | 2018-08-21 | 2024-05-24 | 宿州国威热敏新材料有限公司 | PTC heating device and electric appliance comprising same |
| CN109327923B (en) * | 2018-08-21 | 2024-05-24 | 宿州国威热敏新材料有限公司 | PTC heating device |
| CN109195233B (en) * | 2018-08-21 | 2024-05-24 | 宿州国威热敏新材料有限公司 | PTC heating device |
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| GR01 | Patent grant | ||
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Effective date of registration: 20160316 Address after: Sichuan Bu Lu Yixing Dingshu 214200 Jiangsu city of Wuxi Province Patentee after: WUXI GUOWEI CERAMIC ELECTRICAL APPLIANCES CO., LTD. Address before: Yixing Dingshu 214221 Jiangsu city of Wuxi province Yixing City Tong Shu Xi Lu Guowei ceramic electric appliance Co. Ltd Patentee before: Jiang Guoping |