CN208223671U - A kind of electric frying pan temperature sensor of two thermistors - Google Patents
A kind of electric frying pan temperature sensor of two thermistors Download PDFInfo
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- CN208223671U CN208223671U CN201820775263.3U CN201820775263U CN208223671U CN 208223671 U CN208223671 U CN 208223671U CN 201820775263 U CN201820775263 U CN 201820775263U CN 208223671 U CN208223671 U CN 208223671U
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Abstract
The utility model discloses a kind of electric frying pan temperature sensors of two thermistors, including connector, the connector side is fixedly connected with one end of four electric wires, the other end of electric wire is fixedly installed with one end of high temperature heat-shrinkable T bush, the other end of high temperature heat-shrinkable T bush is fixedly connected with PI casing by terminal, the two sides of PI casing are symmetrically arranged with heat-resistant housing, two heat-resistant housing sides close to each other are opening setting, the two sides of PI casing are fixedly installed with fixing seat, the two sides of fixing seat offer card slot, two heat-resistant housings side close to each other is fixedly mounted there are two card column, and card column is slidably mounted in corresponding card slot far from one end of heat-resistant housing and is fixedly installed with circular cone.PI casing can not only be effectively protected in the utility model by heat-resistant housing, avoid PI casing in use because excessively by thermal damage, extending the service life of PI casing, and can replace heat-resistant housing easily and fast, providing convenience for people's use.
Description
Technical field
The utility model relates to electricity cooker pot bottoms to sense temperature technique field, more particularly to a kind of electricity cooker of two thermistors
Pot temperature sensor.
Background technique
Sensor used in electric frying pan currently on the market is all with the metal pipe of various stainless steels, the inside placement temperature-sensitive
Then resistance encapsulates, draw with lead, output signal, to have the function that detect temperature.But this product is single
One point detects temperature, so temperature test is inaccurate.It therefore can be more quasi- in different positions using two thermistors
True detects the temperature of electricity cooker pot bottom different location, to can ensure that the uniformity of the temperature in the bottom of a pan.Product can be improved to detect
The accuracy of survey promotes quality.It is simple with structure, setting rationally, the advantages that low manufacture cost, but in practical applications,
Without impaired heat-resistant housing is resisted, it is easy to keep tube body impaired in use or transportational process, influences the service life of tube body.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the two temperature-sensitive electricity of one kind proposed
The electric frying pan temperature sensor of resistance.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of electric frying pan temperature sensor of two thermistors, including connector, the connector side are fixedly connected
Have one end of four electric wires, the other end of electric wire is fixedly installed with one end of high temperature heat-shrinkable T bush, high temperature heat-shrinkable T bush it is another
One end is fixedly connected with PI casing by terminal, and the two sides of PI casing are symmetrically arranged with heat-resistant housing, and two heat-resistant housings are mutually leaned on
Close side is opening setting, and the two sides of PI casing are fixedly installed with fixing seat, and the two sides of fixing seat offer card slot,
Two heat-resistant housings side close to each other is fixedly mounted there are two card column, and card column slides peace far from one end of heat-resistant housing
In corresponding card slot and it is fixedly installed with circular cone, card slot leads to far from through-hole is offered on the side inner wall of PI casing
Kelly is slidably fitted in hole, and the both ends of kelly all extend to outside through-hole, kelly is located at one end and circular cone phase in card slot
It contacts, symmetrically offers locating slot on the two sides inner wall of through-hole, the two sides of kelly are symmetrically fixedly installed with locating piece, and locating piece is remote
Side from kelly is slidably mounted in locating slot, is fixedly installed with slide bar in locating slot, and locating piece is slidably located in slide bar
On, it is slidably fitted with sliding block in card slot, and sliding block is in contact with circular cone
Preferably, the locating piece is fixedly installed with the first card being slidably located on slide bar far from the side of PI casing
Block, locating slot cover on slide bar far from fixed the second fixture block being set on slide bar is fixedly installed on the side inner wall of PI casing
Both ends equipped with the first spring, and the first spring are respectively welded on corresponding first fixture block and the second fixture block.
Preferably, second spring, and second spring and cunning are welded on the side inner wall that the card slot is open far from card slot
It is welded and fixed between block.
Preferably, the locating piece offers horizontal perforation close to the side of PI casing, and sliding bar is mounted in horizontal perforation,
And the both ends of slide bar all extend to outside horizontal perforation.
Preferably, limiting slot is offered on the two sides inner wall of the card slot, the two sides of sliding block are symmetrically fixedly mounted limited
Position block, limited block are slidably connected with limiting slot.
Preferably, one end that the kelly is located in card slot is rotatably equipped with ball, and ball is adapted with circular cone, card
Bar is fixedly installed with handle far from one end of ball.
Compared with prior art, the utility model has the beneficial effects that
In the utility model, by pulling kelly, separate kelly with circular cone, at this time in the rebound masterpiece of second spring
Under, easily heat-resistant housing can be dismantled, by sticking into the kelly in heat-resistant housing in card slot, then press heat-resisting shell
Body, upper conical piece of kelly will contact with ball, and ball in one side roll of circular cone and will push kelly mobile, and kelly movement is by band
Dynamic locating piece slides in locating slot, and locating piece drives the first fixture block mobile to the second fixture block side, thus the first spring of compression,
The first spring is set to generate bounce, when circular cone is separated with ball, under the bounce effect of the first spring, kelly resets,
To which circular cone to be stuck in card slot, i.e., heat-resistant housing is fixed.The utility model can not only be effective by heat-resistant housing
PI casing is protected, avoids PI casing in use because excessively by thermal damage, extending the service life of PI casing, and can facilitate
Quickly replacement heat-resistant housing provides convenience for people's use.
Detailed description of the invention
Fig. 1 be the utility model proposes two thermistors of one kind electric frying pan temperature sensor structural schematic diagram；
Fig. 2 be the utility model proposes two thermistors of one kind electric frying pan temperature sensor in PI casing with it is heat-resisting
Shell schematic cross-sectional view；
Fig. 3 be the utility model proposes the part A structure of electric frying pan temperature sensor of two thermistors of one kind show
It is intended to；
Fig. 4 be the utility model proposes the A1 part-structure of electric frying pan temperature sensor of two thermistors of one kind show
It is intended to.
In figure: 1 connector, 2 electric wires, 3 high temperature heat-shrinkable T bush, 4PI casing, 5 heat-resistant housings, 6 fixing seats, 7 card slots, 8 cards
Column, 9 circular cones, 10 through-holes, 11 kellies, 12 locating slots, 13 locating pieces, 14 slide bars, 15 first fixture blocks, 16 second fixture blocks, 17 are slided
Block, 18 first springs, 19 second springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of electric frying pan temperature sensor of two thermistors, including connector 1,1 side of connector
It is fixedly connected with one end of four electric wires 2, the other end of electric wire 2 is fixedly installed with one end of high temperature heat-shrinkable T bush 3, high warm
The other end of Heat-Shrinkable Tubings 3 is fixedly connected with PI casing 4 by terminal, and the two sides of PI casing 4 are symmetrically arranged with heat-resistant housing 5, and two
The side close to each other of heat-resistant housing 5 is opening setting, and the two sides of PI casing 4 are fixedly installed with fixing seat 6, fixing seat 6
Two sides offer card slot 7, two heat-resistant housings 5 side close to each other is fixedly mounted that there are two card columns 8, and card column 8
One end far from heat-resistant housing 5 is slidably mounted in corresponding card slot 7 and is fixedly installed with circular cone 9, and card slot 7 is covered far from PI
Offer through-hole 10 on the side inner wall of pipe 4, be slidably fitted with kelly 11 in through-hole 10, and the both ends of kelly 11 all extend to it is logical
Outside hole 10, one end that kelly 11 is located in card slot 7 is in contact with circular cone 9, and it is fixed symmetrically to offer on the two sides inner wall of through-hole 10
Position slot 12, the two sides of kelly 11 are symmetrically fixedly installed with locating piece 13, and locating piece 13 is slidably mounted on far from the side of kelly 11
In locating slot 12, slide bar 14 is fixedly installed in locating slot 12, and locating piece 13 is slidably located on slide bar 14, it is sliding in card slot 7
It is dynamic that sliding block 17 is installed, and sliding block 17 is in contact with circular cone 9 by pulling kelly 11, separates kelly 11 with circular cone 9,
At this time under the bounce effect of second spring 19, easily heat-resistant housing 5 can be dismantled, by will be in heat-resistant housing 5
Kelly 11 sticks into card slot, then presses heat-resistant housing 5,11 upper conical pieces 9 of kelly will contact with ball, and ball will be in circular cone
9 one side rolls simultaneously push kelly 11 mobile, and kelly 11 is mobile will to drive locating piece 13 to slide in locating slot 12,13 band of locating piece
Dynamic first fixture block 15 is mobile to 16 side of the second fixture block, so that the first spring 18 of compression, makes the first spring 18 generate bounce, when
When circular cone 9 is separated with ball, under the bounce effect of the first spring 18, kelly 11 resets, so that circular cone 9 is stuck in card
It is in slot 7, i.e., heat-resistant housing 5 is fixed；
Locating piece 13 is fixedly installed with the first fixture block 15 being slidably located on slide bar 14 far from the side of PI casing 4, fixed
Position slot 12 is far from being fixedly installed with fixed the second fixture block 16 being set on slide bar 14, slide bar 14 on the side inner wall of PI casing 4
On be arranged with the first spring 18, and the both ends of the first spring 18 are respectively welded at corresponding first fixture block 15 and the second fixture block 16
On, second spring 19 is welded on the side inner wall that card slot 7 is open far from card slot 7, and weld between second spring 19 and sliding block 17
Fixation is connect, locating piece 13 offers horizontal perforation close to the side of PI casing 4, and slide bar 14 is slidably mounted in horizontal perforation, and slide bar
14 both ends all extend to outside horizontal perforation, and limiting slot is offered on the two sides inner wall of card slot 7, and the two sides of sliding block 17 are symmetrically fixed
Limited block is installed, limited block is slidably connected with limiting slot, and one end that kelly 11 is located in card slot 7 is rotatably equipped with ball, and
Ball is adapted with circular cone 9, and kelly 11 is fixedly installed with handle far from one end of ball.By pulling kelly 11, make kelly
11 separate with circular cone 9, at this time under the bounce effect of second spring 19, can easily dismantle heat-resistant housing 5, pass through
Kelly 11 in heat-resistant housing 5 is sticked into card slot, then presses heat-resistant housing 5,11 upper conical pieces 9 of kelly will connect with ball
Touching, ball in 9 one side roll of circular cone and will push kelly 11 mobile, and kelly 11 will be mobile to drive locating piece 13 in locating slot 12
Interior sliding, locating piece 13 drive the first fixture block 15 mobile to 16 side of the second fixture block, so that the first spring 18 of compression, makes the first bullet
Spring 18 generates bounce, and when circular cone 9 is separated with ball, under the bounce effect of the first spring 18, kelly 11 resets, from
And circular cone 9 is stuck in card slot 7, i.e., it is heat-resistant housing 5 is fixed.
Working principle: protecting PI casing 4 by heat-resistant housing 5, avoid in 4 use of PI casing it is excessively heated by by
Heat-resisting shell 4 if heat-resistant housing 5 is damaged serious, can be dismantled and be replaced, i.e., pulled using handle in actual use by damage
Kelly 11 separates kelly 11 with circular cone 9, can easily will be heat-resisting at this time under the bounce effect of second spring 19
Shell 5 is dismantled, and when installing new heat-resistant housing 5, need to only be sticked into card slot 7 kelly 11 in heat-resistant housing 5, then be pressed resistance to
Hot shell 5,11 upper conical pieces 9 of kelly will contact with ball, and ball in 9 one side roll of circular cone and will push kelly 11 mobile,
Kelly 11 is mobile will to drive locating piece 13 to slide in locating slot 12, and locating piece 13 drives the first fixture block 15 to the second fixture block 16 1
Side is mobile, so that the first spring 18 of compression, makes the first spring 18 generate bounce, when circular cone 9 is separated with ball, first
Under the bounce effect of spring 18, kelly 11 resets, so that circular cone 9 is stuck in card slot 7, i.e., it is heat-resistant housing 4 is fixed,
During this, circular cone 9 pushes sliding block 17 mobile, to compress second spring 19, second spring 19 is made to generate bounce, the
Under the bounce effect of two springs 19, kelly 11 can be tightly stuck on circular cone 9.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of electric frying pan temperature sensor of two thermistors, including connector (1), which is characterized in that the connector
(1) side is fixedly connected with one end of four electric wires (2), and the other end of electric wire (2) is fixedly installed with high temperature heat-shrinkable T bush (3)
One end, the other end of high temperature heat-shrinkable T bush (3) is fixedly connected with PI casing (4) by terminal, and the two sides of PI casing (4) are symmetrical
Equipped with heat-resistant housing (5), two heat-resistant housing (5) sides close to each other are opening setting, and the two sides of PI casing (4) are solid
Dingan County is equipped with fixing seat (6), and the two sides of fixing seat (6) offer card slot (7), two heat-resistant housings (5) it is close to each other one
Side is fixedly mounted there are two card column (8), and card column (8) is slidably mounted on corresponding card far from the one end of heat-resistant housing (5)
It in slot (7) and is fixedly installed with circular cone (9), offers through-hole (10) on the side inner wall of card slot (7) separate PI casing (4),
It is slidably fitted with kelly (11) in through-hole (10), and the both ends of kelly (11) all extend to through-hole (10) outside, kelly (11) is located at
One end in card slot (7) is in contact with circular cone (9), symmetrically offers on the two sides inner wall of through-hole (10) locating slot (12), card
The two sides of bar (11) are symmetrically fixedly installed with locating piece (13), and it is fixed that locating piece (13) is slidably mounted on far from the side of kelly (11)
It in position slot (12), is fixedly installed with slide bar (14) in locating slot (12), and locating piece (13) is slidably located on slide bar (14), card
It is slidably fitted with sliding block (17) in slot (7), and sliding block (17) is in contact with circular cone (9).
2. a kind of electric frying pan temperature sensor of two thermistors according to claim 1, which is characterized in that described fixed
Position block (13) is fixedly installed with the first fixture block (15) on the slide bar that is slidably located in (14) far from the side of PI casing (4), positions
Fixed the second fixture block (16) being set on slide bar (14) is fixedly installed on the side inner wall of slot (12) separate PI casing (4),
It is arranged on slide bar (14) the first spring (18), and the both ends of the first spring (18) are respectively welded at corresponding first fixture block
(15) and on the second fixture block (16).
3. a kind of electric frying pan temperature sensor of two thermistors according to claim 1, which is characterized in that the card
Slot (7) is welded with second spring (19) on the side inner wall far from card slot (7) opening, and second spring (19) and sliding block (17) it
Between be welded and fixed.
4. a kind of electric frying pan temperature sensor of two thermistors according to claim 1, which is characterized in that described fixed
Position block (13) offers horizontal perforation close to the side of PI casing (4), and slide bar (14) is slidably mounted in horizontal perforation, and slide bar (14)
Both ends all extend to outside horizontal perforation.
5. a kind of electric frying pan temperature sensor of two thermistors according to claim 1, which is characterized in that the card
Limiting slot is offered on the two sides inner wall of slot (7), the two sides of sliding block (17) are symmetrically fixedly installed with limited block, limited block and limit
Position slot is slidably connected.
6. a kind of electric frying pan temperature sensor of two thermistors according to claim 1, which is characterized in that the card
One end that bar (11) is located in card slot (7) is rotatably equipped with ball, and ball is adapted with circular cone (9), and kelly (11) is separate
One end of ball is fixedly installed with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820775263.3U CN208223671U (en) | 2018-05-23 | 2018-05-23 | A kind of electric frying pan temperature sensor of two thermistors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820775263.3U CN208223671U (en) | 2018-05-23 | 2018-05-23 | A kind of electric frying pan temperature sensor of two thermistors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208223671U true CN208223671U (en) | 2018-12-11 |
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ID=64506177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820775263.3U Active CN208223671U (en) | 2018-05-23 | 2018-05-23 | A kind of electric frying pan temperature sensor of two thermistors |
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| Country | Link |
|---|---|
| CN (1) | CN208223671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109717727A (en) * | 2019-03-05 | 2019-05-07 | 北京黄记煌餐饮管理有限责任公司 | A kind of metal and stone material compound pot and its cooking methods |
-
2018
- 2018-05-23 CN CN201820775263.3U patent/CN208223671U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109717727A (en) * | 2019-03-05 | 2019-05-07 | 北京黄记煌餐饮管理有限责任公司 | A kind of metal and stone material compound pot and its cooking methods |
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