CN206235414U - A kind of electric cooker bottom master control temperature sensor - Google Patents
A kind of electric cooker bottom master control temperature sensor Download PDFInfo
- Publication number
- CN206235414U CN206235414U CN201621122204.3U CN201621122204U CN206235414U CN 206235414 U CN206235414 U CN 206235414U CN 201621122204 U CN201621122204 U CN 201621122204U CN 206235414 U CN206235414 U CN 206235414U
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- electric cooker
- sensitive element
- connecting wire
- master control
- fuse
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Abstract
The utility model discloses a kind of electric cooker bottom master control temperature sensor, including crown cap (1), PBT supports (2), temperature-sensitive element (3), fuse (4)；The crown cap (1) is fixed by claw (8) and PBT supports (2), the PBT supports (2) are provided with one and can place the groove of temperature-sensitive element (3) and fuse (4), the bottom portion of groove is provided with through hole, the two ends of the temperature-sensitive element (2) and fuse (4) are respectively connected with the first connecting wire (5) and the second connecting wire (6), the other end of first connecting wire (5) and the second connecting wire (6) both passes through the through hole of bottom portion of groove by the governor circuit of crimp type terminal (14) access electric cooker.Master control temperature sensor weatherability described in the utility model is strong, be quick on the draw, good airproof performance, low cost, compact conformation.
Description
Technical field
The utility model is related to sensor technical field, more particularly to a kind of electric cooker bottom master control temperature sensor.
Background technology
The temperature that electric cooker passes through the positions such as temperature sensor monitors electric cooker top, bottom, so as to temperature signal be turned
Electric signal is changed to realize system operation, want electric cooker at the aspect such as function, environmental protection, energy-efficient as people gradually step up
Ask, increasing high-and-new science and technology is introduced in electric cooker research and development, therefore work of the temperature sensor in intelligent appliance
With will can not be substituted.
Temperature sensor for electric cooker is used for the measurement and control of temperature at the position such as lid and bottom in rice cooker, it is necessary to quick sensing temperature
Change, so as to realize system control.Wherein, when master control temperature sensor in rice cooker bottom works, high/low temperature circulation is frequent, at long-time
, it is necessary to good weatherability, high efficiency and sealing under inner bag is oppressed.It is required that sensor is under conditions of repeatedly abrasion, material
Material stability of characteristics is constant, and can quickly and accurately perceive the temperature change of electric cooker bottom, and then ensures the normal work of electric cooker
Make.
Utility model content
In order to solve the above technical problems, the utility model is aimed to provide, a kind of weatherability is strong, be quick on the draw, good airproof performance,
The electric cooker bottom master control temperature sensor of low cost, compact conformation.
The technical scheme that the utility model is used for：
A kind of electric cooker bottom master control temperature sensor, including crown cap, PBT supports, temperature-sensitive element, fuse；The gold
Category lid is fixed by claw with PBT supports, and the PBT supports are provided with one and can place the groove of temperature-sensitive element and fuse, institute
State bottom portion of groove and be provided with through hole, the two ends of the temperature-sensitive element and fuse are respectively connected with the first connecting wire and second and connect
Connect wire, the through hole that the other end of first connecting wire and the second connecting wire both passes through bottom portion of groove is accessed by terminal
The governor circuit of electric cooker.
Preferably, the crown cap is cylinder, insertion side between the temperature-sensitive element and PBT supports with PBT supports
Block shape thermal conductive silicon rubber cushion.
Preferably, crown cap lower section is provided with a long guideway be fixed on PBT supports with claw, the long guideway with
Claw is symmetric, and long guideway passes through the guide groove of PBT supports.
Preferably, being provided with a ring terminal below the long guideway, the ring terminal is connected with an earth lead,
The other end crimping flag-shaped terminal of the earth lead.
Preferably, the modeling seat on the crimp type terminal of first connecting wire is twoport type, second connecting wire
Crimp type terminal on modeling seat be three-port type.
Preferably, the temperature-sensitive element and fuse are located between crown cap and PBT supports, the temperature-sensitive element and molten
Disconnected device is perpendicular to wire direction.
Preferably, the temperature-sensitive element is respectively adopted copper strips with fuse crimping, the first connecting wire and second are connected
One end of connecting wire, and coat temperature-sensitive element and copper strips with translucent silica gel sleeve pipe.
Compared with prior art, the utility model has the advantages that：
1st, temperature-sensitive element described in the utility model and fuse are located between crown cap and PBT supports, while keeping temperature-sensitive
Element and fuse are each perpendicular to connecting wire direction, embedding box-shaped thermal conductive silicon rubber cushion between temperature-sensitive element and PBT supports, the knot
Structure is compact, and the change of electric cooker bottom temp can be quickly sensed by temperature-sensitive element, and temperature is fast and effectively transmitted by fuse
Degree signal.
2nd, crown cap described in the utility model and PBT supports are cylinder, and wherein PBT carriage centers groove part can be embedding
Enter temperature-sensitive element and fuse, crown cap is fixed on PBT supports by a long guideway and three claws, claw is with guide rail in gold
Category is covered and is symmetric, and said structure possesses good sealing.
3rd, temperature-sensitive element described in the utility model is respectively adopted copper strips and crimps with fuse, connecting wire one end, and with partly
Transparent silica gel sleeve pipe packing element and copper strips, form component mistake proofing, are prevented effectively from temperature-sensitive element and are filled with the mistake of fuse；
4th, long guideway passes through PBT support guide grooves on crown cap, and guide rail lower section uses rivet, one glass earth lead of riveting,
The flag-shaped terminal of wire other end crimp type terminal 187；
5th, the connecting wire of temperature-sensitive element described in the utility model and fuse is through through hole PBT, mounting terminal with
Modeling seat, wherein fuse mould seat using 3 holes, form mistake proofing, it is to avoid element is moulded seat and fuse modeling seat and filled by mistake, can Fast Installation in
In the circuit of electric cooker bottom.
Brief description of the drawings
Fig. 1 is a kind of structural representation of electric cooker bottom master control temperature sensor of the present utility model；
Fig. 2 is the structure sectional view in A-A portions of Fig. 1；
Fig. 3 is a kind of another sectional view of electric cooker bottom master control temperature sensor of the present utility model；
Fig. 4 is a kind of another sectional view of electric cooker bottom master control temperature sensor of the present utility model.
Shown in figure：1st, crown cap, 2, PBT supports, 3, temperature-sensitive element, 4, fuse, the 5, first connecting wire, 6, second
Connecting wire, 7, long guideway, 8, claw, 9, ring terminal, 10, earth lead, 11, flag-shaped terminal, 12, modeling seat, 13, silica gel sheath
Pipe, 14, crimp type terminal.
Specific embodiment
In order that the purpose, technical scheme and advantage of the utility model embodiment are clearer, below in conjunction with this practicality
Technical scheme in new embodiment carries out clear, complete description, it is clear that described embodiment is portion of the present utility model
Divide embodiment, rather than whole embodiments.Based on embodiment of the present utility model, those of ordinary skill in the art are not paying
The every other embodiment obtained on the premise of creative work, belongs to protection domain of the present utility model.
As shown in figure 1, the present embodiment provides a kind of electric cooker bottom master control temperature sensor, including for electric cooker bottom
Crown cap 1 that heat-conducting plate is in contact, for play a supportive role PBT supports 2, for detecting the change of electric cooker bottom temp
Temperature-sensitive element 3 and the fuse 4 for carrying out overheat and overcurrent protection；The crown cap 1 is by claw 8 thereon and PBT branch
Frame 2 is fixed, and the PBT supports 2 are provided with one and can place the groove of temperature-sensitive element 3 and fuse 4.The groove of the PBT supports 2
Bottom is provided with through hole, and the two ends of the temperature-sensitive element 3 and fuse 4 are respectively connected with the first connecting wire 5 and the second connection
Wire 6, the other end of the connecting wire 6 of first connecting wire 5 and second both passes through the logical of the bottom portion of groove of PBT supports 2
The governor circuit of electric cooker is accessed by crimp type terminal 14 in hole.
As illustrated in fig. 1 and 2, as the preferred structure of the present embodiment, the crown cap 1 is cylindrical knot with PBT supports 2
Structure, the temperature-sensitive element 3 and PBT supports 2 are arranged between crown cap 1 and PBT supports 2, and the PBT supports 2 are hollow structure,
The core of the PBT supports 2 is provided with a groove and can be embedded in temperature-sensitive element 3 and fuse 4, and temperature-sensitive element 3 and PBT supports
Embedded box-shaped thermal conductive silicon rubber cushion between 2.The side that the temperature-sensitive element 3 is crimped by copper strips respectively with the two ends of fuse 4
Formula connects the first connecting wire 5 and the second connecting wire 6.It is described using translucent silica gel sleeve pipe 13 coat temperature-sensitive element 3 and
Copper strips, after isometric bending in the hollow groove of embedded PBT supports 2, by translucent silica gel sleeve pipe 13 coat temperature-sensitive element 3 and
Copper strips, forms component mistake proofing, effectively avoids temperature-sensitive element 3 from being filled with the mistake of fuse 4.
Further, the crimp type terminal 14 of the connecting wire 6 of first connecting wire 5 and second is equipped with for protecting the
The modeling seat 12 of one connecting wire 5 and the second connecting wire 6, the modeling shell of seat 12 is provided with the hole position for connecting wire turnover,
Used as the preferred of the present embodiment, the modeling seat 12 on the crimp type terminal 14 of first connecting wire 5 is twoport type, and described second connects
The modeling seat 12 connect on the crimp type terminal 14 of wire 6 is three-port type, by the modeling seat 12 using different model, it is to avoid temperature-sensitive element
The mistake dress of the modeling seat 12 of 3 modeling seat 12 and fuse 4, can Fast Installation in the circuit of electric cooker bottom.
Further, the locality that the thermistor 3 and fuse 4 are installed is each perpendicular to first connection and leads
The direction of the connecting wire 6 of line 5 and second, electric cooker bottom master control temperature sensor compact conformation is capable of achieving by above-mentioned setting, can
Quick identification temperature change, effectively transmits temperature signal.
As shown in Figures 1 to 4, the crown cap 1 is fixed on PBT supports 2 by a long guideway 7 with claw 8, and the length is led
Rail 7 is symmetric with claw 8, and used as the preferred of the present embodiment, the claw 8 is 3, and the long guideway 7 passes through PBT supports
2 guide grooves, the lower section of the long guideway 7 is provided with a ring terminal 9, and the ring terminal 9 is connected with an earth lead 10, described to connect
The other end crimping flag-shaped terminal 11 of ground wire 10.As the preferred of the present embodiment, the lower section of the long guideway 7 using rivet with
The ring terminal 9 of the one end of earth lead 10 is riveted, the other end crimping flag-shaped terminal 11 of earth lead 10, the use flag
, easily can be inserted into earthing or grounding means in flag-shaped terminal 11 by type terminal 11.
Operation principle of the present utility model is：
By master control temperature sensor in electric cooker bottom described in the utility model access electric cooker governor circuit in, by heat
Quick element 3 is in contact to detect the change of electric cooker bottom temp with crown cap 1, and the change of the temperature that will be detected is transmitted
To governor circuit, being only able to display on screen for electric cooker is displayed in.The fuse 4 is in contact to form a closure with crown cap 1
Loop, when the electric current on fuse 4 exceed setting for a period of time after, Melt molten is made with the heat that its own is produced, from
And disconnect circuit.Fuse 4 is used as electric cooker bottom circuit overheat and the protector of excessively stream.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (7)
1. a kind of electric cooker bottom master control temperature sensor, it is characterised in that：Including crown cap (1), PBT supports (2), temperature-sensitive element
(3), fuse (4)；The crown cap (1) is fixed by claw (8) and PBT supports (2), and the PBT supports (2) are provided with one
The groove of temperature-sensitive element (3) and fuse (4) can be placed, the bottom portion of groove is provided with through hole, the temperature-sensitive element (3) and fusing
The two ends of device (4) are respectively connected with the first connecting wire (5) and the second connecting wire (6), first connecting wire (5) and
The other end of the second connecting wire (6) both passes through the through hole of bottom portion of groove by the master control electricity of crimp type terminal (14) access electric cooker
Road.
2. a kind of electric cooker bottom master control temperature sensor according to claim 1, it is characterised in that：The crown cap (1)
Cylinder is with PBT supports (2), embedded box-shaped thermal conductive silicon rubber cushion between the temperature-sensitive element (3) and PBT supports (2).
3. a kind of electric cooker bottom master control temperature sensor according to claim 2, it is characterised in that：The crown cap (1)
Lower section is provided with a long guideway (7) and is fixed on PBT supports (2) with claw (8), and the long guideway (7) is with claw (8) in symmetrical point
Cloth, and long guideway (7) is through the guide groove of PBT supports (2).
4. a kind of electric cooker bottom master control temperature sensor according to claim 3, it is characterised in that：The long guideway (7)
Lower section be provided with a ring terminal (9), the ring terminal (9) is connected with an earth lead (10), the earth lead (10)
The other end crimp flag-shaped terminal (11).
5. a kind of electric cooker bottom master control temperature sensor according to claim 1, it is characterised in that：First connection is led
Modeling seat (12) on the crimp type terminal (14) of line (5) is twoport type, on the crimp type terminal (14) of second connecting wire (6)
Modeling seat (12) is three-port type.
6. a kind of electric cooker bottom master control temperature sensor according to claim 1, it is characterised in that：The temperature-sensitive element
(3) and fuse (4) is between crown cap (1) and PBT supports (2), the temperature-sensitive element (3) and fuse (4) perpendicular to
Wire direction.
7. a kind of electric cooker bottom master control temperature sensor according to claim 1, it is characterised in that：The temperature-sensitive element
(3) copper strips is respectively adopted with fuse (4) to crimp, one end of the first connecting wire of connection (5) and the second connecting wire (6), and
Temperature-sensitive element (3) and copper strips are coated with translucent silica gel sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621122204.3U CN206235414U (en) | 2016-10-13 | 2016-10-13 | A kind of electric cooker bottom master control temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621122204.3U CN206235414U (en) | 2016-10-13 | 2016-10-13 | A kind of electric cooker bottom master control temperature sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206235414U true CN206235414U (en) | 2017-06-09 |
Family
ID=58982294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621122204.3U Active CN206235414U (en) | 2016-10-13 | 2016-10-13 | A kind of electric cooker bottom master control temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206235414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117213665A (en) * | 2023-09-20 | 2023-12-12 | 广东福尔电子有限公司 | Temperature sensor for monitoring temperature of electric cooker and manufacturing process thereof |
-
2016
- 2016-10-13 CN CN201621122204.3U patent/CN206235414U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117213665A (en) * | 2023-09-20 | 2023-12-12 | 广东福尔电子有限公司 | Temperature sensor for monitoring temperature of electric cooker and manufacturing process thereof |
| CN117213665B (en) * | 2023-09-20 | 2024-05-31 | 广东福尔电子有限公司 | Temperature sensor for monitoring temperature of electric cooker and manufacturing process thereof |
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