CN206471305U - A kind of new fusing temperature controller - Google Patents
A kind of new fusing temperature controller Download PDFInfo
- Publication number
- CN206471305U CN206471305U CN201720161265.9U CN201720161265U CN206471305U CN 206471305 U CN206471305 U CN 206471305U CN 201720161265 U CN201720161265 U CN 201720161265U CN 206471305 U CN206471305 U CN 206471305U
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- CN
- China
- Prior art keywords
- pedestal
- hot melt
- temperature controller
- action reed
- electrical component
- 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
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Abstract
The utility model is related to temperature control sensor technical field, refers specifically to a kind of new fusing temperature controller；Pedestal including tubular, the upper end of pedestal is arranged with temperature-sensitive lid, and the lower end of pedestal is provided with actuating mechanism, the pedestal provided with mounting base, thermistor and connects electrical component, thermistor is separately fixed on mounting base with connecing electrical component, and thermally conductive sheet is provided between thermistor and temperature-sensitive lid；Described to connect the action reed that electrical component is provided with, pedestal upper port is covered provided with fixed, and hot melt is provided between fixed lid and action reed, and the lower end of hot melt and the movable part of action reed are contradicted and set；The utility model is rational in infrastructure, temperature controller controls connecting and disconnecting of the circuit in normal condition by thermistor, hot melt conversion powdering can Free Transform so as to act reed when electrical equipment is overheated, the double fusing of series connection that temperature controller can be achieved by the series connection of conducting strip are set, can the hot melt for preparing of quick replacement and scale can reduce production cost, effectively optimization temperature controller structure is to reduce volume.
Description
Technical field
The utility model is related to temperature control sensor technical field, refers specifically to a kind of new fusing 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, it is to avoid operating temperature mistake
Damage problem caused by high.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 overtemperature protection is also by such as GB4706.1 family
Electric safety standard is Qiang Zhiyaoqiud.
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, is realizing the automatic operating and intelligent control of electrical equipment while playing a part of safeguard protection.It is existing
Temperature sensor there are problems that in actual applications failure probability, and thermal fuse-link can be produced if failed simultaneously it is serious
Security risk, therefore, part temperature controller employ double fusing mechanism to realize the multiple protective to temperature sensor and electrical equipment, this
Structure setting is planted for sensor itself, it is necessary to which more receiving spaces and more complicated structure design, also cause temperature to pass
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, so that the structure to temperature sensor is proposed
Higher requirement.
Therefore, prior art has yet to be improved and developed.
The content of the invention
The purpose of this utility model is that defect and deficiency for prior art, there is provided one kind is rational in infrastructure, are laid out simultaneous
Rong Shuan fuses or three fusing, compatible connection in series-parallel are set, and security is good, fuse member substitutes easily new fusing temperature controller.
To achieve these goals, the utility model uses following technical scheme：
A kind of new fusing temperature controller described in the utility model, includes the pedestal of tubular, the upper end of pedestal is arranged thoughts
Temperature lid, the lower end of pedestal is provided with actuating mechanism, the pedestal provided with mounting base, thermistor and connects electrical component, temperature-sensitive electricity
Hinder and connect electrical component and be separately fixed on mounting base, thermally conductive sheet is provided between thermistor and temperature-sensitive lid；It is described to connect electrical component
Provided with the action reed for switching its on off operating mode, pedestal upper port is covered provided with fixed, is set between fixed lid and action reed
There is hot melt, the lower end of hot melt and the movable part of action reed, which are contradicted, to be set so that connecing electrical component in normally off.
According to above scheme, the fixation is covered provided with through hole corresponding with hot melt, and the upper end of hot melt is provided with adaptation
Head, adapter head is arranged in through hole, and the lower end of hot melt and the movable part of action reed are contradicted and set.
According to above scheme, the port edge of the pedestal upper end is offered to be set in some locating slots, the outer rim of fixed lid
Have and the one-to-one fixed block of some locating slots.
According to above scheme, the electrical component that connects includes conducting strip and two electrical terminals, and conducting strip is fixed on installation bottom
On plate, two electrical terminals are spaced and respectively at the two ends correspondence of conducting strip, and the lower end of electrical terminals passes through mounting base
And it is secured to connection；The upper end of the electrical terminals is provided with action reed, and the movable end of action reed is corresponding with conducting strip to be set
Put, fixed cover contradicts the hot melt set with corresponding action reed respectively provided with two.
According to above scheme, the actuating mechanism includes spring and mounting bracket, and the lower end of pedestal is provided with guide cylinder, spring
It is sleeved on guide cylinder, the external diameter of guide cylinder is less than pedestal and then constitutes ring-shaped step with it, and the lower end of guide cylinder is provided with and peace
The elastic clamp of support assorted connection is filled, the two ends of spring are contradicted respectively to be arranged in mounting bracket and ring-shaped step.
The utility model has the beneficial effect that：The utility model is rational in infrastructure, and temperature controller is in normal condition by thermistor control
Connecting and disconnecting of the circuit processed, action reed by can the hot melt of quick replacement keep connecing the normally off of electrical component and main circuit, electricity
When device is overheated hot melt conversion powdering so as to act reed can Free Transform, temperature controller can be achieved in the series connection for passing through conducting strip
The double fusing of series connection are set, can the hot melt for preparing of quick replacement and scale can reduce production cost, effectively optimize temperature controller structure
To reduce volume.
Brief description of the drawings
Fig. 1 is overall configuration schematic diagram of the present utility model；
Fig. 2 is internal structure schematic diagram of the present utility model.
In figure：
1st, pedestal；2nd, thermistor；4th, fixed lid；11st, temperature-sensitive lid；12nd, mounting base；13rd, locating slot；14th, guide cylinder；
15th, elastic clamp；16th, spring；17th, mounting bracket；21st, thermally conductive sheet；31st, reed is acted；32nd, conducting strip；33rd, electrical terminals；
41st, through hole；42nd, fixed block；43rd, hot melt；44th, adapter head.
Embodiment
The technical solution of the utility model is illustrated with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1-2, a kind of new fusing temperature controller described in the utility model, includes the pedestal 1 of tubular, pedestal 1
Upper end be arranged with temperature-sensitive lid 11, the lower end of pedestal 1 is provided with actuating mechanism, the pedestal 1 provided with mounting base 12, temperature-sensitive electricity
Resistance 2 and connect electrical component, thermistor 2 and connect electrical component and be separately fixed on mounting base 12, thermistor 2 and temperature-sensitive lid 11 it
Between be provided with thermally conductive sheet 21；The electrical component that connects is provided with the action reed 31 for switching its on off operating mode, and the upper port of pedestal 1 is provided with
Fixed lid 4, is provided with hot melt 43, the lower end of hot melt 43 and the activity of action reed 31 between fixed lid 4 and action reed 31
Portion, which is contradicted, to be set so that connecing electrical component in normally off；The hot melt 43 be new material can mass prepare with scale,
Hot melt 43 is stable preparation structure below critical-temperature, and is converted into powdery after exceeding its critical-temperature；The hot melt
Body 43 is assemblied in pedestal 1 by fixed lid 4, the lower end conflict action reed 31 of hot melt 43 and then is made to connect electrical component to be in and is electrically connected
Logical normally off, temperature controller controls its operating temperature in electrical equipment normal work by thermistor 2, the powder of hot melt 43 during overheat
Endization and then deform action reed 31 to connect electrical component on main circuit to cut off；Due to hot melt 43 replaceability so that
Temperature controller is repeated after fusing and utilized, and the hot melt 43 prepared on a large scale can reduce temperature controller holistic cost, hot melt 43
The stroke that installation site and action reed 31 are controlled by fixed lid 4, the dimensionally-optimised internal structure layout of temperature controller can be reduced.
The fixed lid 4 is provided with through hole 41 corresponding with hot melt 43, and the upper end of hot melt 43 is provided with adapter head 44, fitted
It is arranged in first 44 in through hole 41, the lower end of hot melt 43 and the movable part of action reed 31 are contradicted and set；The fixed lid 4
Effect is the installation site for controlling hot melt 43, and hot melt 43 is with the T-shaped pylon structure setting of adapter head 44 in order to batch
Prepare with scale, through hole 41 is used to limit the position of hot melt 43 and its conflict is acted reed 31, the hot melt 43 of T rod structures
Can quick replacement so that temperature controller is reusable.
The port edge of the upper end of pedestal 1 offers some locating slots 13, the outer rim of fixed lid 4 be provided with it is some fixed
The position one-to-one fixed block 42 of groove 13, the fixed lid 4 is using the meniscus structure setting being adapted to pedestal 1, and fixed lid 4 leads to
Cross fixed block 42 and locating slot 13 is assemblied in the upper port of pedestal 1, so that hot melt 43 is arranged in correspondence with action reed
On 31, its movable end is set to be contradicted with conducting strip 32 in the normally off being electrically connected.
The electrical component that connects includes conducting strip 32 and two electrical terminals 33, and conducting strip 32 is fixed on mounting base 12,
Two electrical terminals 33 are spaced and respectively at the two ends correspondence of conducting strip 32, and the lower end of electrical terminals 33 passes through mounting base
12 and be secured to connection；The upper end of the electrical terminals 33 acts the movable end and conduction of reed 31 provided with action reed 31
Piece 32 is correspondingly arranged, and fixed lid 4 contradicts the hot melt 43 set with corresponding action reed 31 respectively provided with two；It is described dynamic
The one end for making reed 31 is riveted on electrical terminals 33, and action reed 31 other end is located at the top of conducting strip 32 and can move up and down
Switching connects the on off operating mode of electrical component；It is preferred that conducting strip 32 make temperature controller that there are double fusing security configurations of series connection, and size
Smaller hot melt 43 can effectively reduce temperature controller size.
The actuating mechanism includes spring 16 and mounting bracket 17, and the lower end of pedestal 1 is provided with guide cylinder 14, and spring 16 is set with
On guide cylinder 14, the external diameter of guide cylinder 14 is less than pedestal 1 and then constitutes ring-shaped step with it, the lower end of guide cylinder 14 be provided with
The elastic clamp 15 that mounting bracket 17 is connected, the two ends of spring 16 are contradicted respectively is arranged on mounting bracket 17 and ring-shaped step
On.
Described above is only better embodiment of the present utility model, therefore all according to described in the utility model patent claim
The equivalent change or modification done of construction, feature and principle, be included in the utility model patent claim.
Claims (5)
1. a kind of new fusing temperature controller, includes the pedestal (1) of tubular, the upper end of pedestal (1) is arranged with temperature-sensitive lid (11), pedestal
(1) lower end is provided with actuating mechanism, it is characterised in that：In the pedestal (1) provided with mounting base (12), thermistor (2) and
Electrical component is connect, thermistor (2) is separately fixed on mounting base (12) with connecing electrical component, thermistor (2) and temperature-sensitive lid
(11) thermally conductive sheet (21) is provided between；The electrical component that connects is provided with the action reed (31) for switching its on off operating mode, pedestal (1)
Upper port is provided with hot melt (43) provided with fixed lid (4) between fixed lid (4) and action reed (31), hot melt (43)
The movable part of lower end and action reed (31), which is contradicted, to be set so that connecing electrical component in normally off.
2. new fusing temperature controller according to claim 1, it is characterised in that：The fixed lid (4) is provided with and hot melt
The corresponding through hole (41) of body (43), the upper end of hot melt (43) is provided with adapter head (44), and adapter head (44) is arranged in through hole (41)
Interior, the lower end of hot melt (43) contradicts with the movable part of action reed (31) and set.
3. new fusing temperature controller according to claim 1, it is characterised in that：The port edge of pedestal (1) upper end
Some locating slots (13) are offered, the outer rim of fixed lid (4) is provided with and the one-to-one fixed block of some locating slots (13)
(42)。
4. new fusing temperature controller according to claim 1, it is characterised in that：The electrical component that connects includes conducting strip (32)
With two electrical terminals (33), conducting strip (32) is fixed on mounting base (12), two electrical terminals (33) it is spaced and
Respectively at the two ends correspondence of conducting strip (32), the lower end of electrical terminals (33) passes through mounting base (12) and is secured to connection；
The upper end of the electrical terminals (33) is provided with action reed (31), and the movable end of action reed (31) is corresponding with conducting strip (32) to be set
Put, fixed lid (4) contradicts the hot melt (43) set with corresponding action reed (31) respectively provided with two.
5. new fusing temperature controller according to claim 1, it is characterised in that：The actuating mechanism include spring (16) and
Mounting bracket (17), the lower end of pedestal (1) is provided with guide cylinder (14), and spring (16) is sleeved on guide cylinder (14), guide cylinder
(14) external diameter is less than pedestal (1) and then constitutes ring-shaped step with it, and the lower end of guide cylinder (14) is provided with and mounting bracket (17)
The elastic clamp (15) of mating connection, the two ends of spring (16) are contradicted respectively to be arranged on mounting bracket (17) and ring-shaped step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720161265.9U CN206471305U (en) | 2017-02-22 | 2017-02-22 | A kind of new fusing temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720161265.9U CN206471305U (en) | 2017-02-22 | 2017-02-22 | A kind of new fusing temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206471305U true CN206471305U (en) | 2017-09-05 |
Family
ID=59707513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720161265.9U Expired - Fee Related CN206471305U (en) | 2017-02-22 | 2017-02-22 | A kind of new fusing temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206471305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106710988A (en) * | 2017-02-22 | 2017-05-24 | 佛山市川东磁电股份有限公司 | Novel fusing temperature controller |
-
2017
- 2017-02-22 CN CN201720161265.9U patent/CN206471305U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106710988A (en) * | 2017-02-22 | 2017-05-24 | 佛山市川东磁电股份有限公司 | Novel fusing temperature controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 Termination date: 20180222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |