CN109714840A - A kind of thick-film heating device assembly - Google Patents
A kind of thick-film heating device assembly Download PDFInfo
- Publication number
- CN109714840A CN109714840A CN201910157642.5A CN201910157642A CN109714840A CN 109714840 A CN109714840 A CN 109714840A CN 201910157642 A CN201910157642 A CN 201910157642A CN 109714840 A CN109714840 A CN 109714840A
- Authority
- CN
- China
- Prior art keywords
- temperature controller
- thick
- inserted sheet
- fixed
- fixed device
- Prior art date
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 38
- 238000003780 insertion Methods 0.000 claims abstract description 38
- 230000037431 insertion Effects 0.000 claims abstract description 38
- 239000000758 substrate Substances 0.000 claims abstract description 12
- 230000005611 electricity Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 239000011810 insulating material Substances 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 239000004020 conductor Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004851 dishwashing Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Abstract
A kind of thick-film heating device assembly, including thick film heater and electrical connector, thick film heater includes substrate, the thick-film heating area being disposed on the substrate and the power input area for input power, electrical connector connects in power input area, for power input area to be external to input power, electrical connector is L-shaped electric connection insertion piece, thick-film heating device assembly further includes the fixed device of inserted sheet, the fixed device of inserted sheet is equipped with the inserted sheet limit hole being formed on insulating materials, the vertical upper end of electric connection insertion piece is power input, the power input of electric connection insertion piece passes through inserted sheet limit hole, the fixed device of inserted sheet and thick film heater are installed together by connection structure, the horizontal lower end of electric connection insertion piece is pressed on the power input area of thick film heater by the fixed device of inserted sheet.The thick film heater modular construction is simple and compact, occupies little space, and producing efficiency is high, can reduce cost of manufacture.
Description
Technical field
The present invention relates to heating devices, more particularly to a kind of thick-film heating device assembly.
Background technique
Thick-film heating has small in size, the advantages such as high-efficient as a kind of more novel heating method, but in reality
In use process, there are also problems:
Since thick-film conductor area cannot bear biggish mechanical force, power at present to thick-film heating part, usually first handle
250 or 187 inserted sheets are moulded on a plastic part, the sheet metal with certain elasticity are then drawn on inserted sheet, then gold
The other end for belonging to thin slice is pressed in thick-film conductor area, or sheet metal is welded on thick-film conductor area, then plastic part is fixed
On the substrate of thick-film heating.Structure is complicated for this mode, and occupied space is more, and production efficiency is low, and cost is also higher.
Chinese patent application case CN201320424517.4 discloses a kind of temperature controller fixed form for thick-film device, can
To see, need in addition to be arranged spiral shell seat 54 in thick-film heating on piece, press strip 5, and by temperature controller 4 be mounted on contact 43 it
Before, it needs then again to be riveted on temperature controller 4 contact 43 by press strip 5 is first packed into temperature controller 4.This temperature controller component
Poor universality needs to replace together together with press strip 5 if necessary to replace temperature controller, more wasteful.In addition, press strip 5 in this scheme
When fixed temperature controller 4, need to manually adjust the angle of temperature controller 4, assembly efficiency is lower.
Summary of the invention
It is a primary object of the present invention to overcome the deficiencies of the prior art and provide a kind of thick-film heating device assembly, to reduce
The complexity of thick-film heating device assembly reduces occupied space, improves production efficiency, and reduce cost.
To achieve the above object, the invention adopts the following technical scheme:
A kind of thick-film heating device assembly, including thick film heater and electrical connector, the thick film heater include substrate, set
Thick-film heating area on the substrate and the power input area for input power are set, the electrical connector connects in the electricity
Source input area, for the power input area to be external to input power, which is characterized in that the electrical connector is L-shaped
Electric connection insertion piece, the thick-film heating device assembly further includes the fixed device of inserted sheet, and the fixed device of the inserted sheet, which is equipped with, to be formed in
Inserted sheet limit hole on insulating materials, the vertical upper end of the electric connection insertion piece are power input, the electric connection insertion piece
Power input passes through the inserted sheet limit hole, and the fixed device of the inserted sheet and the thick film heater are installed by connection structure
Together, the horizontal lower end of the electric connection insertion piece is pressed on the electricity of the thick film heater by the fixed device of the inserted sheet
Source input area.
Further:
The horizontal lower end of the electric connection insertion piece towards the thick film heater the substrate edge.
The power input area of the electric connection insertion piece and the thick film heater welds together.
The connection structure includes screw, the screw fixed hole being located on the thick film heater and is located at the inserted sheet
The screw fixed column of fixed device, the screw pass through the screw fixed hole and connect the screw fixed column.
The thick-film heating device assembly further includes temperature controller and the fixed device of temperature controller, and the fixed device of the temperature controller is equipped with
Temperature controller mounting hole, the temperature controller is provided with lateral dimension close to the lower end of the thick film heater pacifies greater than the temperature controller
The fixed step of temperature controller in hole aperture is filled, the upper end of the temperature controller passes through the temperature controller mounting hole, and the temperature controller is fixed
Device is pressed on the fixed step of the temperature controller, and the temperature controller is fixed on the fixed device of the temperature control system and the thick film adds
Between hot device.
The upper end of the temperature controller is equipped with a pair of of temperature controller inserted sheet for extending to two sides, the temperature controller mounting hole equipped with to
The cross-notching passed through for the temperature controller inserted sheet that two sides extend, the edge of the pair of fluting is respectively arranged with a temperature control
The circumferentially positioned protrusion of device, each circumferentially positioned protrusion of temperature controller is connected to the corresponding temperature controller inserted sheet, for limiting
The temperature controller rotation.
The fixed device of the temperature controller is equipped with screw fixed column, and the thick film heater is equipped with corresponding screw and fixes
Hole, by passing through the screw fixed hole and connecting the screw of the screw fixed column for the fixed device of the temperature controller, described
Temperature controller and the thick film heater are fixed and are compressed.
The fixed device of the inserted sheet and the fixed device of the temperature controller are integrally formed, and form whole fixation bracket.
The invention has the following beneficial effects:
The electrical connection of thick-film heating device assembly of the invention using L-shaped electric connection insertion piece as connection power input
Part, the thick-film heating device assembly are additionally provided with the fixed device of inserted sheet, and the fixed device of the inserted sheet, which is equipped with, is formed in insulating materials
On inserted sheet limit hole, the vertical upper end of the electric connection insertion piece is power input, the power input of the electric connection insertion piece
End is across the inserted sheet limit hole, and by connection structure, the inserted sheet fixes device for the horizontal lower end of the electric connection insertion piece
It is pressed on the power input area of the thick film heater, using above-mentioned design, thick film heater modular construction of the invention
On it is more simple and compact relative to existing scheme, not only reduce occupied space, but also can be improved production thick film heater
The production efficiency of component, and reduce its cost of manufacture.Simultaneously as using L-shaped electric connection insertion piece as electrical connection
Part is sufficiently limited the freedom degree of electric connection insertion piece by the inserted sheet limit hole of the fixed device of inserted sheet, can make electric connection insertion piece in this way
With power input area accurate alignment, moreover, electric connection insertion piece is pressed on the power input of thick film heater by the fixed device of inserted sheet
Area, in this way when electric connection insertion piece is by external force, such as Wiring harness terminal withdrawal force when, can be to avoid influencing electric connection insertion piece and thickness
Connection between the power input area of film heater in order to avoid influencing electric conductivity, therefore improves reliability.
In the preferred scheme, the horizontal lower end of the electric connection insertion piece of L shape is square towards the edge of thick film heater substrate
Subsequent welding.
In the preferred scheme, thick-film heating device assembly is additionally provided with temperature controller and the fixed device of temperature controller, the temperature controller
Fixed device is equipped with temperature controller mounting hole, and the upper end of the temperature controller passes through the temperature controller mounting hole on the fixed device of temperature controller,
And the temperature controller is provided with the fixed step of temperature controller, the fixed device pressure of the temperature controller close to the lower end of the thick film heater
The fixed device of the temperature controller and the thick film heater are installed on the fixed step of the temperature controller, and through connection structure
Together, the temperature controller is pressed abd fixed between the fixed device of the temperature control system and the thick film heater, in use
Design is stated, the mounting structure of temperature controller is further simplified relative to existing scheme, reduces occupied space, and assemble, more
It is very convenient to change temperature controller, assembly efficiency is high, and directly can use and replace the temperature controller of standard, it is no longer necessary to customize special
Temperature controller.
It is circumferential by temperature controller inserted sheet, temperature controller two sides of mounting hole fluting and temperature controller in further preferred scheme
The design of positioning protrusion, the circumferentially positioned protrusion of temperature controller are connected to temperature controller inserted sheet, can limit temperature controller rotation, reach complete
Temperature controller freedom degree is limited, makes temperature controller be no longer able to rotate, improves the reliability of temperature controller.
In the preferred scheme, by the way that the fixed device of inserted sheet and the fixed device of temperature controller are integrated integrated molding,
It can be further improved assembly efficiency, and reduce the production cost.
Detailed description of the invention
Fig. 1 is the schematic diagram of the thick film heater in an embodiment of the present invention.
Fig. 2 is the schematic diagram of two inserted sheets in an embodiment of the present invention.
Fig. 3 is the schematic diagram of two temperature controllers in an embodiment of the present invention.
Fig. 4 is that the fixed device of inserted sheet and the fixed device of temperature controller in an embodiment of the present invention are integrally formed after-poppet
Schematic diagram.
Fig. 5 is the schematic diagram being pre-assembled in inserted sheet and temperature controller in an embodiment of the present invention on bracket.
Fig. 6 is that inserted sheet, temperature controller, bracket are assembled the schematic diagram after thick film heater in an embodiment of the present invention.
Specific embodiment
It elaborates below to embodiments of the present invention.It is emphasized that following the description is only exemplary,
The range and its application being not intended to be limiting of the invention.
Refering to fig. 1 to Fig. 6, in one embodiment, a kind of thick-film heating device assembly, including thick film heater 1, electrical connection
Part 6 and the fixed device 14 of inserted sheet.The thick film heater 1 include substrate 2, the thick-film heating area 3 that is arranged on the substrate 2 with
And the power input area 4 for input power, the electrical connector 6 connects in the power input area 4, for the power supply is defeated
Enter area 4 and is external to input power.The electrical connector 6 is L-shaped electric connection insertion piece, and the fixed device 14 of the inserted sheet is equipped with
The inserted sheet limit hole 15 being formed on insulating materials, the vertical upper end of the electric connection insertion piece is power input, described to be electrically connected
The power input of patch piece passes through the inserted sheet limit hole 15, and the fixed device 14 of the inserted sheet and the thick film heater 1 are logical
It crosses connection structure to be installed together, the horizontal lower end of the electric connection insertion piece is pressed on the thickness by the fixed device 14 of the inserted sheet
The power input area 4 of film heater 1.Using above-mentioned design, relative to existing on thick film heater modular construction of the invention
There is scheme more simple and compact, not only reduce occupied space, and can be improved the production of production thick-film heating device assembly
Efficiency, and reduce its cost of manufacture.Simultaneously as using L-shaped electric connection insertion piece as electrical connection, and pass through inserted sheet
The freedom degree of the inserted sheet limit hole 15 of fixed device 14 sufficiently limitation electric connection insertion piece, can make electric connection insertion piece and power supply defeated in this way
Enter 4 accurate alignment of area, moreover, to play the power supply that electric connection insertion piece is pressed on thick film heater 1 again defeated for the fixed device 14 of inserted sheet
Enter the effect in area 4, in this way when electric connection insertion piece is by external force, such as Wiring harness terminal withdrawal force when, can be to avoid influencing be electrically connected
Connection between patch piece and the power input area 4 of thick film heater 1 in order to avoid influencing electric conductivity, therefore improves reliability.
In a preferred embodiment, the base of the horizontal lower end of the electric connection insertion piece towards the thick film heater 1
The edge of plate 2.By this design, subsequent welding has been further facilitated.
In the preferred embodiment, the power input area 4 of the electric connection insertion piece and the thick film heater 1 is welded
Together, relatively reliable electric conductivity is obtained.
In the preferred embodiment, the connection structure includes screw 16, is arranged on the fixed device 14 of the inserted sheet
Screw fixed column 13 and the screw fixed hole 5 being arranged on the thick film heater 1, screw 16 pass through the screw fixed hole 5
And the screw fixed column 13 is connected, the fixed device 14 of the inserted sheet, the electric connection insertion piece and the thick film heater 1 are consolidated
Determine and compresses.
In a preferred embodiment, the thick-film heating device assembly further includes temperature controller 7 and the fixed device 10 of temperature controller, institute
Temperature controller 7 is stated to be arranged in the thick-film heating area 3, for detecting the temperature on 1 surface of thick film heater.The temperature controller is solid
Device 10 is determined equipped with temperature controller mounting hole 11, and the temperature controller 7 is provided with lateral dimension close to the lower end of the thick film heater 1
Greater than the fixed step 9 of the temperature controller in 11 aperture of temperature controller mounting hole, the upper end of the temperature controller 7 is pacified across the temperature controller
Hole 11 is filled, the fixed device 10 of the temperature controller is pressed on the fixed step 9 of the temperature controller, the fixed device 10 of the temperature controller and institute
It states thick film heater 1 to be installed together by connection structure, so that the temperature controller 7 is fixed on the fixed device of the temperature control system
Between the thick film heater 1.Using above-mentioned design, the installation knot of temperature controller is further simplified relative to existing scheme
Structure, reduces occupied space, and assemble, replacement temperature controller it is very convenient, assembly efficiency is high, and can directly using and more dehorn
Quasi- temperature controller, it is no longer necessary to customize special temperature controller.
In a preferred embodiment, the upper end of the temperature controller 7 is equipped with a pair of of the temperature controller inserted sheet 8 extended to two sides, institute
It states temperature controller mounting hole 11 and is equipped with the cross-notching passed through for the temperature controller inserted sheet 8 extended to two sides, the pair of fluting
Edge be respectively arranged with temperature controller circumferentially positioned raised 12, each temperature controller circumferentially positioned raised 12 is connected to pair
The temperature controller inserted sheet 8 answered is rotated for limiting the temperature controller 7.By this design, temperature controller circumferentially positioned raised 12
It is connected to temperature controller inserted sheet 8, the rotation of temperature controller 7 can be limited, achieve the effect that be entirely limited 7 freedom degree of temperature controller, make temperature control
Device 7 is no longer able to rotate, and improves the reliability of temperature controller 7.In a typical embodiment, temperature controller 7 is cylindrical
Structure, the fixed step 9 of the temperature controller are also cylinder.
In a preferred embodiment, the fixed device 10 of the temperature controller is equipped with screw fixed column 13, the thick film heater 1
It is equipped with corresponding screw fixed hole 5, by passing through the screw fixed hole 5 and connecting the screw 16 of the screw fixed column 13
The fixed device 10 of the temperature controller, the temperature controller 7 and the thick film heater 1 are fixed and compressed.
In a preferred embodiment, the fixed device 14 of the inserted sheet and the fixed device 10 of the temperature controller are integrally formed,
Form whole fixation bracket.By using the one for integrating the fixed device 14 of inserted sheet with the fixed device 10 of temperature controller
Molding mode can be further improved assembly efficiency, and reduce the production cost.
On the other hand, the present invention also provides a kind of household electrical appliance, the thick film heater group with aforementioned any embodiment
Part.The household electrical appliance specifically can be the electric appliance that need to have heating function such as dish-washing machine.
The above content is combine it is specific/further detailed description of the invention for preferred embodiment, cannot recognize
Fixed specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs,
Without departing from the inventive concept of the premise, some replacements or modifications can also be made to the embodiment that these have been described,
And these substitutions or variant all shall be regarded as belonging to protection scope of the present invention.
Claims (8)
1. a kind of thick-film heating device assembly, including thick film heater and electrical connector, the thick film heater includes substrate, setting
Thick-film heating area on the substrate and the power input area for input power, the electrical connector connect in the power supply
Input area, for the power input area to be external to input power, which is characterized in that the electrical connector is L-shaped
Electric connection insertion piece, the thick-film heating device assembly further include the fixed device of inserted sheet, and the fixed device of the inserted sheet, which is equipped with, to be formed in absolutely
Inserted sheet limit hole on edge material, the vertical upper end of the electric connection insertion piece are power input, the electricity of the electric connection insertion piece
Source input terminal passes through the inserted sheet limit hole, and the fixed device of the inserted sheet and the thick film heater are mounted on by connection structure
Together, the horizontal lower end of the electric connection insertion piece is pressed on the power supply of the thick film heater by the fixed device of the inserted sheet
Input area.
2. thick-film heating device assembly as described in claim 1, which is characterized in that the horizontal lower end direction of the electric connection insertion piece
The edge of the substrate of the thick film heater.
3. thick-film heating device assembly as claimed in claim 1 or 2, which is characterized in that the electric connection insertion piece and the thick film
The power input area of heater welds together.
4. thick-film heating device assembly as described in any one of claims 1 to 3, which is characterized in that the connection structure includes spiral shell
The screw fixed hole that follow closely, is located on the thick film heater and the screw fixed column for being located at the fixed device of the inserted sheet, it is described
Screw passes through the screw fixed hole and connects the screw fixed column.
5. such as the described in any item thick-film heating device assemblies of Claims 1-4, which is characterized in that the thick-film heating device assembly
It further include temperature controller and the fixed device of temperature controller, the fixed device of the temperature controller is equipped with temperature controller mounting hole, and the temperature controller leans on
The lower end of the nearly thick film heater is provided with lateral dimension and fixes step greater than the temperature controller in temperature controller mounting hole aperture,
The upper end of the temperature controller passes through the temperature controller mounting hole, and the fixed device of the temperature controller is pressed in the fixed step of the temperature controller
On, the temperature controller is fixed between the fixed device of the temperature control system and the thick film heater.
6. thick-film heating device assembly as claimed in claim 5, which is characterized in that the upper end of the temperature controller is equipped with prolongs to two sides
A pair of of the temperature controller inserted sheet stretched, the temperature controller mounting hole are equipped with a pair passed through for the temperature controller inserted sheet extended to two sides
Fluting, the edge of the pair of fluting are respectively arranged with the circumferentially positioned protrusion of temperature controller, and each temperature controller is circumferentially fixed
Position protrusion is connected to the corresponding temperature controller inserted sheet, for limiting the temperature controller rotation.
7. such as thick-film heating device assembly described in claim 5 or 6, which is characterized in that the fixed device of the temperature controller is equipped with spiral shell
Fixed column is followed closely, the thick film heater is equipped with corresponding screw fixed hole, by passing through the screw fixed hole and connecting institute
The fixed device of the temperature controller, the temperature controller and the thick film heater are fixed and are compressed by the screw for stating screw fixed column.
8. such as the described in any item thick-film heating device assemblies of claim 5 to 7, which is characterized in that the fixed device of the inserted sheet and
The fixed device of the temperature controller is integrally formed, and forms whole fixation bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910157642.5A CN109714840B (en) | 2019-03-01 | 2019-03-01 | Household appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910157642.5A CN109714840B (en) | 2019-03-01 | 2019-03-01 | Household appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109714840A true CN109714840A (en) | 2019-05-03 |
| CN109714840B CN109714840B (en) | 2024-05-24 |
Family
ID=66266036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910157642.5A Active CN109714840B (en) | 2019-03-01 | 2019-03-01 | Household appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109714840B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5475199A (en) * | 1993-12-22 | 1995-12-12 | Buchanan; R. Craig | Planar electric heater with enclosed U-shaped thick film heating element |
| CN2812471Y (en) * | 2005-07-21 | 2006-08-30 | 吴胜红 | Lead-out arrangement for thick-film heater |
| CN201733451U (en) * | 2010-02-05 | 2011-02-02 | 美的集团有限公司 | Thick film heating assembly with dry burning protection function |
| CN202931574U (en) * | 2012-10-22 | 2013-05-08 | 九阳股份有限公司 | Dry burning-resistant thick membrane heating device and thick membrane heating kettle |
| CN204069365U (en) * | 2014-04-04 | 2014-12-31 | 佛山市海辰科技有限公司 | The circuit protection structure of thick film/film electroform heater |
| CN104812112A (en) * | 2014-01-26 | 2015-07-29 | 上海华族实业有限公司 | Metal PTC fast electric heater |
| CN206575623U (en) * | 2017-03-31 | 2017-10-20 | 广东威灵电机制造有限公司 | Thick-film heating device assembly and household electrical appliance |
| CN207099344U (en) * | 2017-08-02 | 2018-03-13 | 杭州河合电器股份有限公司 | Dual temperature control integral type thick film heater |
| CN210007914U (en) * | 2019-03-01 | 2020-01-31 | 佛山市沃熙电器科技有限公司 | thick film heater assembly |
-
2019
- 2019-03-01 CN CN201910157642.5A patent/CN109714840B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5475199A (en) * | 1993-12-22 | 1995-12-12 | Buchanan; R. Craig | Planar electric heater with enclosed U-shaped thick film heating element |
| CN2812471Y (en) * | 2005-07-21 | 2006-08-30 | 吴胜红 | Lead-out arrangement for thick-film heater |
| CN201733451U (en) * | 2010-02-05 | 2011-02-02 | 美的集团有限公司 | Thick film heating assembly with dry burning protection function |
| CN202931574U (en) * | 2012-10-22 | 2013-05-08 | 九阳股份有限公司 | Dry burning-resistant thick membrane heating device and thick membrane heating kettle |
| CN104812112A (en) * | 2014-01-26 | 2015-07-29 | 上海华族实业有限公司 | Metal PTC fast electric heater |
| CN204069365U (en) * | 2014-04-04 | 2014-12-31 | 佛山市海辰科技有限公司 | The circuit protection structure of thick film/film electroform heater |
| CN206575623U (en) * | 2017-03-31 | 2017-10-20 | 广东威灵电机制造有限公司 | Thick-film heating device assembly and household electrical appliance |
| CN207099344U (en) * | 2017-08-02 | 2018-03-13 | 杭州河合电器股份有限公司 | Dual temperature control integral type thick film heater |
| CN210007914U (en) * | 2019-03-01 | 2020-01-31 | 佛山市沃熙电器科技有限公司 | thick film heater assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109714840B (en) | 2024-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104966643B (en) | A kind of integrated electric kettle temperature controller of the adjustable heat insulation function of band | |
| CN105338703B (en) | The vertical driving power of lamps and lanterns | |
| CN109714840A (en) | A kind of thick-film heating device assembly | |
| CN109743796A (en) | A kind of thick-film heating device assembly | |
| CN207912552U (en) | A kind of electric pressure cooker cover occlusion detection switch | |
| CN210007914U (en) | thick film heater assembly | |
| CN204905159U (en) | Temperature controller with adjustable it is novel | |
| CN204927183U (en) | Take integral type electric kettle temperature controller of adjustable heat preservation function | |
| CN205582821U (en) | Area pipe porcelain ring structure of temperature controller insulator arrangement | |
| CN104605733B (en) | A kind of electric cup | |
| US11469064B2 (en) | Flash double-temperature linkage temperature controller | |
| CN201359968Y (en) | Dual temperature-control adjustable slow-action temperature controller | |
| CN201149837Y (en) | Adjusting temp controller | |
| CN205450053U (en) | Novel ammeter terminal | |
| CN210443753U (en) | Electric appliance cabinet terminal fixing device | |
| CN220229357U (en) | Improved air photo-thermal heating controller | |
| CN209947749U (en) | Temperature controller | |
| CN209133731U (en) | A kind of improved upper connecting base | |
| CN209450335U (en) | A kind of upper coupler with Kick type temperature controller | |
| CN216626097U (en) | Ceramic type heating module | |
| CN217333943U (en) | Adjustable temperature controller | |
| CN219066705U (en) | Silver contact structure of temperature controller switch assembly | |
| CN215680540U (en) | Double-line adjustable temperature controller | |
| CN207743146U (en) | A kind of temperature controller of low cost | |
| CN221176072U (en) | Liquid expanding temperature controller convenient to install |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 528300 one of 2219, 22 / F, block 9, new Xingfu Linghui home, 1 Guizhou Avenue West, Xingfu community, Ronggui street, Shunde District, Foshan City, Guangdong Province (residence declaration) Applicant after: FOSHAN WOXI ELECTRICAL TECHNOLOGY Co.,Ltd. Address before: 528300 one of the first floor, No.2, 1st Street, Fengxiang Road, Daliang Jinbang neighborhood committee, Shunde District, Foshan City, Guangdong Province Applicant before: FOSHAN WOXI ELECTRICAL TECHNOLOGY Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230911 Address after: 528305 Building D6, Shanghua Intelligent Manufacturing Industrial Park, Lecong Town, Shunde District, Foshan City, Guangdong Province (Residence Application) Applicant after: FOSHAN BEST ELECTRICAL APPLIANCE TECHNOLOGY Co.,Ltd. Address before: 528300 one of 2219, 22 / F, block 9, new Xingfu Linghui home, 1 Guizhou Avenue West, Xingfu community, Ronggui street, Shunde District, Foshan City, Guangdong Province (residence declaration) Applicant before: FOSHAN WOXI ELECTRICAL TECHNOLOGY Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |