CN106653478B - A kind of compatible type temperature controller - Google Patents
A kind of compatible type temperature controller Download PDFInfo
- Publication number
- CN106653478B CN106653478B CN201710097279.3A CN201710097279A CN106653478B CN 106653478 B CN106653478 B CN 106653478B CN 201710097279 A CN201710097279 A CN 201710097279A CN 106653478 B CN106653478 B CN 106653478B
- Authority
- CN
- China
- Prior art keywords
- pedestal
- mounting base
- reed
- thermistor
- temperature controller
- 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.)
- Expired - Fee Related
Links
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 37
- 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 26
- 239000012943 hotmelt Substances 0.000 claims abstract description 24
- 244000089486 Phragmites australis subsp australis Species 0.000 claims abstract 2
- 125000006850 spacer group Chemical group 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 3
- 230000004224 protection Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000227 grinding Methods 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- -1 tubular Chemical compound 0.000 abstract 1
- 230000000875 corresponding effect Effects 0.000 description 12
- 244000273256 Phragmites communis Species 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 108091064702 1 family Proteins 0.000 description 1
- 206010054949 Metaplasia Diseases 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
- H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Fuses (AREA)
- Thermally Actuated Switches (AREA)
Abstract
The present invention relates to temperature controller technical fields, refer specifically to a kind of compatible type temperature controller；Pedestal including tubular, pedestal upper end is arranged with temperature-sensitive lid, pedestal lower end is equipped with actuating mechanism, the mounting base with its one is equipped in the pedestal, mounting base is equipped with thermistor and two groups connect electrical component, it includes input terminal, fixed contact terminal and action reed to connect electrical component, acts the other end of reed and can be set to the top of fixed contact terminal up and downly；Fixed cover is equipped in the upper port of pedestal, fixed cover is equipped with interchangeable fuse, the movable part conflict of fuse and two action reeds；Structure of the invention is reasonable; temperature controller is in normal condition by thermistor control circuit break-make; hot melt conversion powdering can Free Transform to act reed when electric appliance overheats; two groups connect electrical component and can connect to realize double fuse protections; optimization temperature controller structure layout reduces production cost to reduce volume by the hot melt of prepare with scale.
Description
Technical field
The present invention relates to temperature controller technical fields, refer specifically to a kind of compatible type temperature controller.
Background technology
Temperature sensor is a kind of with voluntarily action protection, the temperature for not powering off permanent open circuit, powering off self-resetting function
The sensitive controller of degree.Its application scenario extensively, using flexible, appliance circuit work safety can be protected, avoid operating temperature mistake
Damage problem caused by height.Small household appliances field of the temperature sensor in the electric heating vessels such as intelligent electric cooker, pressure cooker makes extensively
With in addition to by realizing heating auto-control to temperature sensing, the safety requirements of overheating protection is also by such as GB4706.1 family
Electric safety standard is strictly required.
Temperature sensor groundwork element includes temperature-sensitive component and fusing structure, by real to electrical work temperature sensing
Existing connecting and disconnecting of the circuit control plays the role of safeguard protection simultaneously in the automatic operating and intelligent control for realizing electric appliance.It is existing
Temperature sensor there are problems that in practical applications failure probability, and thermal fuse-link will produce if failing simultaneously it is serious
Security risk, therefore, part temperature controller use double fusing mechanism to realize the multiple protective to temperature sensor and electric appliance, this
Kind structure setting needs more accommodation spaces and more complicated structure design, also temperature is caused to pass for sensor itself
Sensor needs more electric mounting spaces.Current IH electric cookers reduce traditional add by the innovation to heating mode
Heat and conducting-heat elements, make overall volume and inner space preferably be optimized, to be proposed to the structure of temperature sensor
Higher requirement.
Therefore, the existing technology needs to be improved and developed.
Invention content
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of reasonable for structure, compatible pair of layouts
Fusing or three fusing, compatible connection in series-parallel setting safety is good, lot-size metaplasia is contributed to produce the compatible type temperature control for reducing cost
Device.
To achieve the goals above, the present invention uses following technical scheme：
A kind of compatible type temperature controller of the present invention, includes the pedestal of tubular, and pedestal upper end is arranged with temperature-sensitive lid, pedestal
Lower end is equipped with actuating mechanism, and the mounting base with its one is equipped in the pedestal, and mounting base is equipped with thermistor and two
Group connects electrical component, and the thermally conductive sheet coordinated with temperature-sensitive lid is arranged on thermistor；Described two groups connect electrical component and set spaced reciprocally
Include input terminal, fixed contact terminal and action reed, input terminal on the mounting base of thermistor side, connecing electrical component
Opposite and interval is inserted on mounting base with fixed contact terminal, and the one end and input terminal upper end for acting reed rivet, action
The other end of reed can be set to the top of fixed contact terminal up and downly；Fixed cover is equipped in the upper port of the pedestal, Gu
Surely cover equipped with interchangeable fuse, the movable part of the fuse and two action reeds contradict so that make its with it is corresponding
Fixed contact terminal is arranged in being electrically connected.
According to above scheme, the fuse includes two solid hot melts, and hot melt is in " T " platform structure setting, Gu
Surely cover and set there are two pilot hole corresponding with electrical component is connect, the small head end of hot melt is arranged in pilot hole, hot melt it is big
Head end, which contradicts, to be arranged on corresponding action reed movable part.
According to above scheme, the mounting base is equipped with the fixed frame of " u "-shaped, and the mounting base in fixed frame is equipped with
Spacer block is set between spacer block rear end and fixed frame there are two rear jack, and two fixed contact terminals are inserted in corresponding rear jack
It is interior；The front side of the fixed frame opening portion is equipped with cushion block, is set between cushion block and fixed frame there are two front jack, the input terminal
It is arranged in " " font hinge structure, input terminal lower end is arranged in corresponding front jack and the folder frame of input terminal upper end
On cushion block, the folder riveting of one end and input terminal upper end for acting reed is fixed.
According to above scheme, the mounting base on rear side of the fixed frame is equipped with deck, and thermistor is assemblied on deck
It holds on translot, thermally conductive sheet, which is sleeved on deck upper end and is contradicted respectively with thermistor and temperature-sensitive lid, to be arranged；The two of the fixed frame
Side is equipped with threading hole, and the lead at thermistor both ends passes through mounting base from corresponding threading hole.
According to above scheme, described two fixed contact terminals can be integrated U-shaped conductive sheet, and conductive sheet is arranged in fixation
Between frame and spacer block, and movable end of the both ends of conductive sheet respectively with two action reeds is correspondingly arranged.
The present invention has the beneficial effect that：Structure of the invention is reasonable, and temperature controller is led in normal condition by thermistor control circuit
It is disconnected, action reed by can the hot melt of quick replacement keep connecing the normally off of electrical component and main circuit, when electric appliance overheats
Hot melt convert powdering to act reed can Free Transform, two groups connect electrical component and can connect to realize double fuse protections,
Optimization temperature controller structure layout reduces production cost to reduce volume by the hot melt of prepare with scale.
Description of the drawings
Fig. 1 is the whole configuration schematic diagram of the present invention；
Fig. 2 is the base part structural schematic diagram of the present invention.
In figure：
1, pedestal；2, thermistor；4, actuating mechanism；11, temperature-sensitive lid；12, mounting base；13, fixed frame；14, it is spaced
Block；15, rear jack；16, cushion block；17, front jack；18, deck；19, threading hole；21, thermally conductive sheet；31, input terminal；32, fixed
Contact terminal；33, reed is acted；34, fixed cover；35, pilot hole；36, hot melt.
Specific implementation mode
Technical scheme of the present invention is illustrated with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of compatible type temperature controller of the present invention, includes the pedestal 1 of tubular, 1 upper end of pedestal is arranged
There are temperature-sensitive lid 11,1 lower end of pedestal to be equipped with actuating mechanism 4, actuating mechanism 4 includes the holder and spring of temperature controller installation, spring
Both ends contradict holder and pedestal 1 and then the temperature-sensitive lid 11 of temperature controller are made to be contradicted with electric heating portion, are equipped with and its one in the pedestal 1
Mounting base 12, mounting base 12 is equipped with thermistor 2 and two groups and connects electrical component, is arranged on thermistor 2 and temperature-sensitive
The thermally conductive sheet 21 that lid 11 coordinates, 21 medial surface of thermally conductive sheet is in close contact with thermistor 2 by heat-conducting glue layer, thermally conductive sheet 21 it is upper
End face is contradicted with temperature-sensitive lid 11 to heat conduction；Described two groups connect the installation that electrical component is set to 2 side of thermistor spaced reciprocally
On bottom plate 12, it includes input terminal 31, fixed contact terminal 32 and action reed 33, input terminal 31 and fixed contact end to connect electrical component
Son 32 is opposite and interval is inserted on mounting base 12, and the one end and 31 upper end of input terminal for acting reed 33 rivet, and act spring
The other end of piece 33 can be set to the top of fixed contact terminal 32 up and downly；Two groups of input terminals 31 connect in electrical component and fixed
Contact terminal 32 is each passed through installation bottom edge 12 and connect with main circuit, act the movable end conflict fixed contact terminal 32 of reed 33 from
And make to connect electrical component to be in normally off, action reed 33 generates deformation when main circuit overheats to disconnect and fixed contact terminal 32
Between contact electrical connection, be equipped with fixed cover 34 in the upper port of the pedestal 1, fixed cover 34 is equipped with alternatively fusing
The movable part of device, the fuse and two action reeds 33 contradicts and then makes it with corresponding fixed contact terminal 32 in electric connection
Setting；The movable end for acting reed 33 is fixed on fixed contact terminal 32 by the fuse, and when overheat, fuse fails then
Act reed 33 can free deformation to play the purpose of power-off protection；Currently preferred two groups of fixed contacts connect in electrical component
Terminal 32 can interconnect the fuse on two action reeds 33 while effect is to realize the compatible protection of double fusing, modularization and batch
The standby fuse of quantifying and the layout structure of compatibility can reduce production cost.
The fuse includes two solid hot melts 36, and hot melt 36 is in " T " platform structure setting, is set in fixed cover 34
There are two pilot hole 35 corresponding with electrical component is connect, the small head end of hot melt 36 is arranged in pilot hole 35, hot melt 36 it is big
Head end, which contradicts, to be arranged on corresponding 33 movable part of action reed；The hot melt 36 is in solid-state structure, hot melt at normal temperatures
Conflict action reed 33 and fixed cover 34 make to connect electrical component in stable normally off, when more than stagnation temperature respectively at the both ends of body 36
When degree overheats, hot melt 36 becomes powdering to release movement reed 33, and the action overheat of reed 33 deformation occurs to cut
Deenergizing plays superheat protecting function；The hot melt 36 can standardize mass preparation, and the temperature controller after overheat can be by replacing
Heat exchange melt 36 is reused to reduce use cost.
The mounting base 12 is equipped with the fixed frame 13 of " u "-shaped, and the mounting base 12 in fixed frame 13 is equipped with interval
Block 14 is set between 14 rear end of spacer block and fixed frame 13 there are two rear jack 15, and two fixed contact terminals 32 are inserted in corresponding
Afterwards in jack 15；The front side of 13 opening portion of the fixed frame is equipped with cushion block 16, is set between cushion block 16 and fixed frame 13 there are two before
Jack 17, the input terminal 31 are arranged in " 7 " font hinge structure, and 31 lower end of input terminal is arranged in corresponding front jack 17
Interior and 31 upper end of input terminal folder is set up on cushion block 16, acts the folding of one end and 31 upper end of input terminal of reed 33
The riveting of page portion is fixed；The fixed frame 13 and spacer block 14 constitute the channel slot of a U-shaped on mounting base 12, are inserted after two
Hole 15 is respectively at the both ends on channel slot bottom edge, and the fixed contact terminal 32 is arranged in " 7 " font hinge structure, fixed contact terminal
32 lower ends be inserted into after after jack 15 folder of the upper end be arranged in two side channels of channel slot and positioned；The input terminal
31 constitute difference in height by the support of cushion block 16 with 32 upper end of fixed contact terminal, and 33 one end of action reed is fixed on end of incoming cables
After the folder of son 31, the other end is bent under the squeezing action of hot melt 36 and is electrically connected with the conflict of fixed contact terminal 32,
In overheat, 36 powdered release movement reed 33 of hot melt makes it takeoff to cut off circuit.
The mounting base 12 of 13 rear side of the fixed frame is equipped with deck 18, and thermistor 2 is assemblied in 18 upper end of deck cross
On slot, thermally conductive sheet 21, which is sleeved on 18 upper end of deck and is contradicted respectively with thermistor 2 and temperature-sensitive lid 11, to be arranged；The fixed frame 13
Both sides be equipped with threading hole 19, the lead at 2 both ends of thermistor passes through mounting base 12, the deck from corresponding threading hole 19
Translot section on 18 is arc to be adapted to thermistor 2, thermistor 2 be inlaid on deck 18 after by thermally conductive sheet 21
Fixed, it is jacket structured with adaptation card holder 18 that there is side plate to constitute for the both ends of thermally conductive sheet 21, thermally conductive sheet 21 and 2 outer rim of thermistor it
Between filled heat-conducting glue to improve thermal coefficient, the upper surface of further thermally conductive sheet 21 be planar structure to temperature-sensitive lid 11
Directly contradict heat conduction.
Described two fixed contact terminals 32 can be integrated U-shaped conductive sheet, and conductive sheet is arranged in fixed frame 13 and interval
Between block 14, and movable end of the both ends of conductive sheet respectively with two action reeds 33 is correspondingly arranged；It is currently preferred fixed tactile
The U-shaped conductive sheet that terminal 32 can be replaced sheet is selected, in the case where not changing temperature controller agent structure, realize connection in series-parallel
The compatible setting of temperature control circuit, reduces production and development cost.
The above is only the better embodiment of the present invention, therefore all constructions according to described in present patent application range,
The equivalent change or modification that feature and principle are done, is included within the scope of present patent application.
Claims (4)
1. a kind of compatible type temperature controller, includes the pedestal (1) of tubular, pedestal (1) upper end is arranged with temperature-sensitive lid (11), pedestal (1)
Lower end is equipped with actuating mechanism (4), it is characterised in that：It is equipped with the mounting base (12) with its one in the pedestal (1), bottom is installed
Plate (12) is equipped with thermistor (2) and two groups connect electrical component, is arranged on thermistor (2) and is led with what temperature-sensitive lid (11) coordinated
Backing (21)；Described two groups connect electrical component and are set on the mounting base (12) of thermistor (2) side spaced reciprocally, connect electric group
Part includes input terminal (31), fixed contact terminal (32) and action reed (33), input terminal (31) and fixed contact terminal (32)
Opposite and interval is inserted on mounting base (12), and one end and input terminal (31) upper end of action reed (33) rivet, action
The other end of reed (33) can be set to the top of fixed contact terminal (32) up and downly；It is set in the upper port of the pedestal (1)
There are fixed cover (34), fixed cover (34) to be equipped with interchangeable fuse, the work of the fuse and two action reeds (33)
Dynamic portion contradicts and then it is made to be arranged in being electrically connected with corresponding fixed contact terminal (32)；
The mounting base (12) is equipped with the fixed frame (13) of " u "-shaped, and the mounting base (12) in fixed frame (13) is equipped with
Spacer block (14) is set between spacer block (14) rear end and fixed frame (13) there are two rear jack (15), two fixed contact terminals
(32) it is inserted in corresponding rear jack (15)；The front side of fixed frame (13) opening portion is equipped with cushion block (16), cushion block (16)
It is set between fixed frame (13) there are two front jack (17), the input terminal (31) is arranged in " 7 " font hinge structure, inlet wire
Terminal (31) lower end is arranged in corresponding front jack (17) and the folder of input terminal (31) upper end is set up in cushion block (16)
On, one end of action reed (33) is fixed with the folder riveting of input terminal (31) upper end.
2. compatible type temperature controller according to claim 1, it is characterised in that：The fuse includes two solid hot melts
Body (36), hot melt (36) are in " T " platform structure setting, set that there are two pilot holes corresponding with electrical component is connect in fixed cover (34)
(35), the small head end of hot melt (36) is arranged in pilot hole (35), and the stub end of hot melt (36), which contradicts, to be arranged corresponding
It acts on reed (33) movable part.
3. compatible type temperature controller according to claim 1, it is characterised in that：Mounting base on rear side of the fixed frame (13)
(12) it is equipped with deck (18), thermistor (2) is assemblied on the translot of deck (18) upper end, and thermally conductive sheet (21) is sleeved on deck
(18) upper end and being contradicted respectively with thermistor (2) and temperature-sensitive lid (11) is arranged；The both sides of the fixed frame (13) are equipped with threading
The lead in hole (19), thermistor (2) both ends passes through mounting base (12) from corresponding threading hole (19).
4. compatible type temperature controller according to claim 1, it is characterised in that：Described two fixed contact terminals (32) are one
U-shaped conductive sheet, conductive sheet is arranged between fixed frame (13) and spacer block (14), and the both ends of conductive sheet are dynamic with two respectively
The movable end for making reed (33) is correspondingly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710097279.3A CN106653478B (en) | 2017-02-22 | 2017-02-22 | A kind of compatible type temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710097279.3A CN106653478B (en) | 2017-02-22 | 2017-02-22 | A kind of compatible type temperature controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106653478A CN106653478A (en) | 2017-05-10 |
| CN106653478B true CN106653478B (en) | 2018-08-17 |
Family
ID=58845814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710097279.3A Expired - Fee Related CN106653478B (en) | 2017-02-22 | 2017-02-22 | A kind of compatible type temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106653478B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1374490A (en) * | 2002-01-29 | 2002-10-16 | 刘鑫浩 | Temperature controller for electrical liquid heater |
| CN101001014A (en) * | 2006-01-09 | 2007-07-18 | 厦门升明电子有限公司 | Protector for electrical equipment |
| CN105826130A (en) * | 2016-05-04 | 2016-08-03 | 梁炜畅 | Dry heating prevention switch with draw hook and temperature control assembly using the switch |
| CN206471282U (en) * | 2017-02-22 | 2017-09-05 | 佛山市川东磁电股份有限公司 | A kind of compatible type temperature controller |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160379781A1 (en) * | 2015-06-24 | 2016-12-29 | Hui-ming Kuo | Thermostat Having Safety Function |
-
2017
- 2017-02-22 CN CN201710097279.3A patent/CN106653478B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1374490A (en) * | 2002-01-29 | 2002-10-16 | 刘鑫浩 | Temperature controller for electrical liquid heater |
| CN101001014A (en) * | 2006-01-09 | 2007-07-18 | 厦门升明电子有限公司 | Protector for electrical equipment |
| CN105826130A (en) * | 2016-05-04 | 2016-08-03 | 梁炜畅 | Dry heating prevention switch with draw hook and temperature control assembly using the switch |
| CN206471282U (en) * | 2017-02-22 | 2017-09-05 | 佛山市川东磁电股份有限公司 | A kind of compatible type temperature controller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106653478A (en) | 2017-05-10 |
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Granted publication date: 20180817 |