CN205789718U - A kind of temperature controller conducting strip modular construction - Google Patents
A kind of temperature controller conducting strip modular construction Download PDFInfo
- Publication number
- CN205789718U CN205789718U CN201620812649.8U CN201620812649U CN205789718U CN 205789718 U CN205789718 U CN 205789718U CN 201620812649 U CN201620812649 U CN 201620812649U CN 205789718 U CN205789718 U CN 205789718U
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- China
- Prior art keywords
- conducting strip
- plate
- bimetal leaf
- temperature
- reed
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- Expired - Fee Related
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Abstract
This utility model provides a kind of temperature controller conducting strip modular construction, described static contact is made to contact with each other with described moving contact by described depression bar, bimetal leaf can produce, after being heated by sheet metal material superhigh temperature, the thermal deformation process being bent upwards, thus by the moving contact promoted under vertical insulated column upwards jack-up on reed, make moving contact mutually disconnect with static contact to contact, heating line forms short circuit, thus play control temperature and prevent temperature from exceeding limit value effect, it is provided with conducting strip bottom bimetal leaf, effectively transfers heat on bimetal leaf.Upper reed plate and described lower reed are the significantly more efficient heat deformable state being bent upwards that ensure that after being heated of bimetal spring structure, and now power failure alarm device senses that open circuit sends alarm, and notice maintainer overhauls.This attemperating unit simple in construction is obvious for the temperature control effect under superhigh temperature state.
Description
Technical field
This utility model relates to domain of control temperature, particularly relates to a kind of temperature controller conducting strip modular construction.
Background technology
Temperature controller is to control, according to temperature, the device that firing equipment runs, and is widely used in and needs high-temperature heating, baking etc.
Equipment or occasion, especially add hot shop under needing hyperthermal environments, and once temperature exceedes limit value, it is necessary to temperature control
Device can disconnect the heating signal of heater in time, thus control environment will not be too high thus affect the quality of production and may
Producing the hidden danger of security incident, existing temperature controller mostly uses the scheme pasting conducting strip bottom sheet metal, passes through sheet metal
By thermal deformation, the switch of temperature controller is controlled, owing to conducting strip is Lu's material, in high temperature environments, work is 200 little
Time arise that conducting strip separates with bimetal leaf., there is temperature controller temperature-sensitive after this situation in the phenomenons such as laminating degree is impaired
Precision will be substantially reduced, and often temperature is leapt high, and burns out electric fuse, consequently, it is possible to cause serious consequence.Therefore, it is possible to
How to allow temperature controller control ambient temperature more accurately, and side is effectively ensured the fit-state of conducting strip and bimetal leaf and is
Problem the most in the urgent need to address.
Utility model content
In order to overcome shortcoming of the prior art, the purpose of this utility model is that providing one to be precisely controlled is heated
Temperature, and the square temperature controller conducting strip modular construction that conducting strip and the fit-state of bimetal leaf are effectively ensured.
Technical scheme
A kind of temperature controller conducting strip modular construction, including temperature controller, described temperature controller includes conducting strip assembly, insulation assembly
With the connection assembly being arranged on described insulation assembly, described connection assembly includes upper and lower reed, vertical insulated column, pressing plate, determines
Contact and power failure alarm device, the left end of described fixed touching plate and the left end separation of described upper reed plate are fixed on described insulation assembly
On, the right-hand member of described upper reed plate extends formation dogleg section to the right and is fixed on described the most exhausted with the right-hand member of described lower reed
The top of edge post, is provided with moving contact, the position that described fixed touching plate is the most corresponding with described moving contact bottom the left end of described lower reed
Put and be upwards provided with static contact；Described conducting strip assembly includes the bimetallic that thickness is 0.8mm being arranged on below described fixed touching plate
Sheet, the left end of described bimetal leaf is fixed on described insulation assembly and separates with described fixed touching plate, described bimetal leaf
Right-hand member is fixed on the bottom of described vertical insulated column；Described insulation assembly top is provided with pressing plate, and the left end of described pressing plate is fixed on
On described insulation assembly；The middle part of described pressing plate is provided with pressure-regulating device, and described pressure-regulating device includes being arranged on described
Screw knob on pressing plate and spacing lever, be provided with spacing ring outside described screw knob, described spacing ring is socketed in described spiral shell
On stricture of vagina knob, and stretch out and be provided with the spacing lug matched with described spacing lever, be provided with below described screw knob with
The depression bar that described upper reed plate contacts, makes described static contact contact with each other with described moving contact by described depression bar, makes on described
Closed circuit is formed between reed and described fixed touching plate；The right side of described pressing plate bending to the right extend and with described bimetallic
The right-hand member of sheet connects fixing；Be additionally provided with on described insulation assembly on described fixed touching plate and between described bimetal leaf metal every
Plate, described metal partion (metp) and described upper reed plate are equipped with external connection port；Described power failure alarm device is connected to and described upper reed plate
And between described metal partion (metp), for sending warning when described static contact is connected disconnection with described moving contact；Described upper reed plate
Being bimetal spring structure with described lower reed, its thickness is 0.3mm, and described upper reed plate and described lower reed all use 0.15
Beryllium copper material；Being provided with conducting strip bottom described bimetal leaf, described conducting strip is provided with along both sides of the edge can be with described bimetal leaf
Buckle several fixing raised lines；The described conducting strip position corresponding with on the right side of described bimetal leaf is provided with locating button；Institute
It is provided with thermal conductive silicon glue-line between stating bottom conducting strip and described bimetal leaf；The left end of described bimetal leaf is provided with receiving and fixes
Fixing hole bottom described vertical insulated column, the corresponding position of described pressing plate, described conducting strip and the right-hand member of described bimetal leaf
Put and be equipped with two holes, eccentric location mutually run through up and down.
It is connected between described fixed touching plate and the described external connection port on described metal partion (metp) and has Temperature protection device, described temperature
Degree safety are built-in with temperature sensor and electric fuse, when described temperature sensor senses to excessive temperature, and described insurance
Silk disconnects automatically, makes to be formed between the described external connection port on described fixed touching plate and described metal partion (metp) open circuit.
Described insulation assembly includes between described upper reed plate, described pressing plate, described metal partion (metp) and described fixed touching plate point
Separate the some collets come, integral by rivet interlacement between described collets.
Described vertical insulated column uses ceramic insulating material.
Beneficial effect
With prior art is compared, this utility model has the advantages that
By the rotation of screw knob, make depression bar move up and down, prop up upper reed plate for providing the downforce degree of moving contact,
It is used for regulating temperature during connecting and disconnecting of the circuit, and static contact and moving contact contact with each other, make to be formed between fixed touching plate and upper and lower reed
The circuit of Guan Bi connects；Coordinating of spacing lever lug spacing with spiral turn-button, it is to avoid screw knob rotates excessive, causes down and presses
Dynamics is too strong, and when temperature is too high, static contact cannot be formed with moving contact and efficiently separate.
Bimetal leaf can produce the thermal deformation process being bent upwards by sheet metal material superhigh temperature after being heated, thus logical
Come over to promote the moving contact on reed under vertical insulated column upwards jack-up, make moving contact mutually disconnect with static contact and contact, heating
Circuit forms short circuit, thus plays control temperature and prevent temperature from exceeding limit value effect, and bimetal leaf is effectively guaranteed and is heated
After the heat deformable state being bent upwards, the heating temperature required for the sheet metal thermal deformation of different-thickness is the most different, the thickest then
Required heating temperature is the highest, and therefore the bimetal leaf thickness in this utility model is 0.8mm, it is possible to about 500 degree with
On hot environment under be upturned by thermal deformation, promote moving contact and static contact to produce open circuit.
In order to preferably the heat in ambient environment air preferably be passed to bimetal leaf, it is provided with bottom bimetal leaf
Conducting strip, described conducting strip is provided with along both sides of the edge and can buckle several fixing raised lines with described bimetal leaf；Described heat conduction
It is provided with thermal conductive silicon glue-line between bottom sheet and described bimetal leaf, makes bimetallic by the conduction of heat of conducting strip Yu thermal conductive silicon glue-line
Sheet is more nearly laminating with the temperature in environment, makes temperature control effect more accurate.
The left end of bimetal leaf is provided with the fixing hole accommodated and bottom fixing vertical insulated column, pressing plate, conducting strip and double gold
Asymmetric on the opposite position of the right-hand member belonging to sheet it is provided with two holes, eccentric location mutually run through；Make double by hole, bias location
Sheet metal is fixed together with pressing plate and conducting strip, simultaneously according to the eccentric position in hole, bias location, and will not be by institute when assembling
The positive and negative stating bimetal leaf does the most wrongly installed, it is to avoid the positive and negative of bimetal leaf is got wrong anti-loaded, is heated generation shape at bimetal leaf
Tilt in the opposite direction during change, it is impossible in time moving contact is separated from static contact, thus lose the chance effectively controlling temperature.
Same, upper reed plate and described lower reed are bimetal spring structure, and its thickness is 0.3mm, when temperature controller is subject to
Then have dual upwardly effect during heat, the bimetal spring of 0.3mm thickness by thermal deformation from passively becoming actively, make
Temperature control is more accurate, obvious for the power-off effect under superhigh temperature state.
Being connected between fixed touching plate and the external connection port on metal partion (metp) and have Temperature protection device, Temperature protection device is built-in with
Temperature sensor and electric fuse, when temperature sensor senses to excessive temperature, electric fuse disconnects automatically, makes fixed touching plate and metal
Open circuit is formed between external connection port on dividing plate.By Temperature protection device, the temperature control effect making temperature controller is more stable
Precisely, simple in construction, effect is more preferable！
When power failure alarm device senses circuit generation open circuit thus sending alarm, notice maintainer overhauls.Side
Just use.
Upper reed plate and lower reed all use 0.15 beryllium copper material, absorb heat effect preferable.
Rivet 16 bottom the left end top of bimetal leaf 5 and insulation assembly is fixed together, and makes the bimetal leaf 5 can be straight
Connecing in the contact surface being attached to thermal source, direct feeling, to ambient temperature at that time, makes temperature control effect more accurate.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of temperature controller conducting strip modular construction in this utility model.
Fig. 2 is bimetal leaf and the structural representation of conducting strip in Fig. 1.
Drawing reference numeral:
1-insulation assembly (collets)；2-upper reed plate；Reed under 3-；4-pressing plate；5-bimetal leaf；6-moving contact；7-is fixed
Contact；8-static contact；9-screw knob；10-depression bar；11-metal partion (metp)；The vertical insulated column of 12-；13-external connection port；14-breaks
Electric alarm device；15-Temperature protection device；16-rivet；17-conducting strip；18-raised line；19-thermal conductive silicon glue-line；20-locating button；
21-fixing hole；Hole, 22-bias location.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is further described, but this utility model is not limited to
In these detailed description of the invention.One skilled in the art would recognize that this utility model covers in Claims scope
All alternatives, improvement project and the equivalents potentially included.
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of a kind of temperature controller conducting strip modular construction in this utility model.Fig. 2 is in Fig. 1
Bimetal leaf and the structural representation of conducting strip, as depicted in figs. 1 and 2, this utility model provides a kind of temperature controller conducting strip group
Part structure, including conducting strip assembly, insulation assembly 1 and the connection assembly being arranged on insulation assembly 1, connects assembly and includes up and down
Reed 3, vertical insulated column 12, pressing plate 4, fixed touching plate 7 and power failure alarm device 14, the left end of fixed touching plate 7 and the left end of upper reed plate 2
Separating and be fixed on insulation assembly 1, the right-hand member of upper reed plate 2 extends to the right and forms the right-hand member of dogleg section and lower reed 3 admittedly
Being scheduled on the top of vertical insulated column 12, be provided with moving contact 6 bottom the left end of lower reed 3, fixed touching plate 7 is the most corresponding with moving contact 6
Position be upwards provided with static contact 8；Conducting strip assembly includes the bimetallic that thickness is 0.8mm being arranged on bottom insulation assembly 1
Sheet 5, the left end of bimetal leaf 5 is fixed on insulation assembly 1 and separates with fixed touching plate 7, and the right-hand member of described bimetal leaf 5 is fixed
Bottom at vertical insulated column 12；Being provided with conducting strip 17 bottom bimetal leaf 5, conducting strip 17 is provided with along both sides of the edge can be with double gold
Belong to sheet 5 and buckle several fixing raised lines 18, each 3 raised lines 18 in the present embodiment both sides, phase on the right side of conducting strip 17 and bimetal leaf 5
Corresponding position is provided with locating button 20, by the location of locating button 20, makes double by inside for bimetal leaf 5 raised line 18 bending fastening
Sheet metal 5 and conducting strip 17 form tight fit-state, and heat transfer efficiency is more preferable；Between bottom conducting strip 17 and bimetal leaf 5
It is provided with thermal conductive silicon glue-line 19, makes bimetal leaf 5 and the temperature in environment by the conduction of heat of conducting strip 17 with thermal conductive silicon glue-line 19
It is more nearly laminating, makes temperature control effect more accurate.The left end of bimetal leaf 5 is provided with receiving fixing vertical insulated column 12
The fixing hole 21 of bottom, pressing plate 4, conducting strip 17 and the opposite position of the right-hand member of bimetal leaf 5 are equipped with two mutually on
Under the hole 22, eccentric location run through, make bimetal leaf 5 be fixed together with pressing plate 4 and conducting strip 17 by hole 22, bias location,
Simultaneously according to the eccentric position in hole 22, bias location, will not the positive and negative of described bimetal leaf 5 be done the most wrongly installed when assembling, keep away
The positive and negative exempting from bimetal leaf 55 is got wrong anti-loaded, tilts in the opposite direction when bimetal leaf 55 is heated and deforms upon, it is impossible in time
Moving contact 6 is separated from static contact 8, thus loses the chance effectively controlling temperature.
Insulation assembly 1 top is provided with pressing plate 4, and the left end of pressing plate 4 is fixed on insulation assembly 1；Pressure-regulating device includes
The screw knob 9 being arranged on pressing plate 4 and spacing lever 19, be provided with spacing ring 18, described spacing ring outside described screw knob 9
18 are socketed on described screw knob 9, and stretch out and be provided with the spacing lug 20 matched with described spacing lever 19, screw thread
The depression bar 10 contacted with upper reed plate 2 it is provided with below knob 9,
By the rotation of screw knob 9, make depression bar 10 to be formed and move up and down, prop up upper reed plate 2 and touch for providing dynamic
The downforce degree of 6, is used for regulating temperature during connecting and disconnecting of the circuit, and static contact 8 and moving contact 6 contacts with each other, make fixed touching plate 7 and
The circuit forming Guan Bi up and down between reed connects；Coordinating of spacing lever 19 lug spacing with spiral turn-button 20, it is to avoid screw thread
Knob 9 rotates excessive, causes downforce to spend by force, and when temperature is too high, static contact 8 and moving contact 6 cannot form effective point
From.
Further, the bending to the right of the right side of pressing plate 4 extends and is connected with the right-hand member of bimetal leaf 5 fixing；Fixed tactile
It is additionally provided with on insulation assembly 1 on sheet 7 and between bimetal leaf 5 outside metal partion (metp) 11, metal partion (metp) 11 and upper reed plate 2 be equipped with
Connection jaws 13；Power failure alarm device 14 is connected between the external connection port of upper reed plate 2 and metal partion (metp) 11, for working as static contact
8 send warning when being connected disconnection with moving contact 6；Upper reed plate 2 and lower reed 3 are bimetal spring structure, and its thickness is
0.3mm, upper reed plate 2 and lower reed 3 all use 0.15 beryllium copper material, absorb heat effect preferable.
Concrete, bimetal leaf 5 can produce, after being heated by sheet metal material superhigh temperature, the thermal deformation being bent upwards
Journey, thus by the moving contact 6 promoted under vertical insulated column 12 upwards jack-up on reed 3, make moving contact 6 and static contact 8 phase
Disconnecting contact mutually, heating line forms short circuit, thus plays control temperature and prevent temperature from exceeding limit value effect, bimetal leaf 5
It is effectively guaranteed the heat deformable state being bent upwards after being heated, the temperature of being heated required for the sheet metal thermal deformation of different-thickness
Degree is all different, and the thickest then required heating temperature is the highest, and therefore bimetal leaf 5 thickness in this utility model is 0.8mm, it is possible to
It is upturned by thermal deformation under the above hot environment of about 500 degree, promotes moving contact 6 and static contact 8 to produce open circuit.
In order to preferably the heat in ambient environment air preferably be passed to bimetal leaf 5, bimetal leaf 5 top sets
Having heat transmission fin (not shown), be fixed on bimetal leaf 5 top bottom heat transmission fin, the top of heat transmission fin is provided with upwards bending
The bending section (not shown) extended.Heat effect is absorbed more preferable plus the bimetal leaf 5 of heat transmission fin.By heat transmission fin by sky
Heat in gas passes to bimetal leaf 5, makes bimetal leaf 5 be more nearly laminating with the temperature in environment, makes temperature control effect
Fruit is more accurate.
Vertically insulated column 12 uses ceramic insulating material, and insulation effect is good.
Further, it is connected between fixed touching plate 7 and the external connection port 13 on metal partion (metp) 11 and has Temperature protection device 15, temperature
Degree safety 15 are built-in with temperature sensor (not shown) and electric fuse (not shown), when temperature sensor senses arrived high temperature
When spending, electric fuse disconnects automatically, makes to be formed between the external connection port 13 on fixed touching plate 7 and metal partion (metp) 11 open circuit.
Further, insulation assembly 1 includes to separate between upper reed plate 2, pressing plate 4, metal partion (metp) 11 and fixed touching plate 7
Some collets 1, linked into an integrated entity by rivet 16 between collets 1, at the bottom of the left end top of bimetal leaf 5 and insulation assembly
The rivet 16 in portion is fixed together, make bimetal leaf 5 can be placed directly against in the contact surface of thermal source, and direct feeling was at that time
Ambient temperature, makes temperature control effect more accurate.
It will be understood by those skilled in the art that the embodiment of the present utility model shown in foregoing description and accompanying drawing is only used as
Illustrate and be not limiting as this utility model.Function of the present utility model and structural principle, under the principle without departing substantially from above-mentioned displaying
Can arbitrarily revise.
Claims (4)
1. a temperature controller conducting strip modular construction, including temperature controller, it is characterised in that: described temperature controller includes conducting strip group
Part, insulation assembly and the connection assembly being arranged on described insulation assembly, described connection assembly includes upper and lower reed, vertically insulate
Post, pressing plate, fixed touching plate and power failure alarm device, the left end of described fixed touching plate and the left end separation of described upper reed plate are fixed on described
On insulation assembly, the right-hand member of described upper reed plate extends the right-hand member of formation dogleg section and described lower reed to the right and is fixed on institute
Stating the top of vertical insulated column, be provided with moving contact bottom the left end of described lower reed, described fixed touching plate is vertical with described moving contact
Corresponding position is upwards provided with static contact；Described conducting strip assembly includes that being arranged on the thickness below described fixed touching plate is 0.8mm
Bimetal leaf, the left end of described bimetal leaf is fixed on described insulation assembly and separates with described fixed touching plate, described double
The right-hand member of sheet metal is fixed on the bottom of described vertical insulated column；Described insulation assembly top is provided with pressing plate, a left side for described pressing plate
End is fixed on described insulation assembly；The middle part of described pressing plate is provided with pressure-regulating device, and described pressure-regulating device includes spiral shell
Stricture of vagina knob, is provided with the depression bar contacted with described upper reed plate below described screw knob, make described static contact by described depression bar
Contact with each other with described moving contact, make to be formed between described upper reed plate and described fixed touching plate closed circuit；The right side of described pressing plate
Bending extends and is connected with the right-hand member of described bimetal leaf fixing to the right；On described fixed touching plate and between described bimetal leaf
Described insulation assembly on be additionally provided with metal partion (metp), described metal partion (metp) and described upper reed plate and be equipped with external connection port；Described disconnected
Electric alarm device is connected between described upper reed plate and described metal partion (metp), for connecting with described moving contact when described static contact
Warning is sent when connecing disconnection；Described upper reed plate and described lower reed are bimetal spring structure, and its thickness is 0.3mm, described
Upper reed plate and described lower reed all use 0.15 beryllium copper material；Conducting strip, described conducting strip edge it is provided with bottom described bimetal leaf
Both sides of the edge are provided with and can buckle several fixing raised lines with described bimetal leaf；On the right side of described conducting strip and described bimetal leaf
Corresponding position is provided with locating button；It is provided with thermal conductive silicon glue-line between bottom described conducting strip and described bimetal leaf；Described
The left end of bimetal leaf is provided with the fixing hole accommodated and bottom fixing described vertical insulated column, described pressing plate, described conducting strip with
Two holes, eccentric location mutually run through up and down it are equipped with on the opposite position of the right-hand member of described bimetal leaf.
A kind of temperature controller conducting strip modular construction the most according to claim 1, it is characterised in that: described fixed touching plate is with described
Connecting between described external connection port on metal partion (metp) has Temperature protection device, described Temperature protection device to be built-in with temperature sensing
Device and electric fuse, when described temperature sensor senses to excessive temperature, described electric fuse disconnects automatically, make described fixed touching plate with
Open circuit is formed between described external connection port on described metal partion (metp).
A kind of temperature controller conducting strip modular construction the most according to claim 1, it is characterised in that: described insulation assembly includes
The some collets will separated between described upper reed plate, described pressing plate, described metal partion (metp) and described fixed touching plate, described absolutely
Rivet interlacement is passed through integral between edge block.
A kind of temperature controller conducting strip modular construction the most according to claim 1, it is characterised in that: described vertical insulated column is adopted
Use ceramic insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620812649.8U CN205789718U (en) | 2016-07-15 | 2016-07-15 | A kind of temperature controller conducting strip modular construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620812649.8U CN205789718U (en) | 2016-07-15 | 2016-07-15 | A kind of temperature controller conducting strip modular construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205789718U true CN205789718U (en) | 2016-12-07 |
Family
ID=58120454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620812649.8U Expired - Fee Related CN205789718U (en) | 2016-07-15 | 2016-07-15 | A kind of temperature controller conducting strip modular construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205789718U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109273320A (en) * | 2018-11-13 | 2019-01-25 | 佛山市高明欧电子制造有限公司 | A kind of offset-type temperature sensitive control device |
| CN109637889A (en) * | 2018-12-07 | 2019-04-16 | 苏州长风航空电子有限公司 | A kind of temperature movement point adjustable type temperature switch |
-
2016
- 2016-07-15 CN CN201620812649.8U patent/CN205789718U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109273320A (en) * | 2018-11-13 | 2019-01-25 | 佛山市高明欧电子制造有限公司 | A kind of offset-type temperature sensitive control device |
| CN109273320B (en) * | 2018-11-13 | 2023-11-28 | 佛山市高明欧一电子制造有限公司 | Compensation type temperature sensitive control device |
| CN109637889A (en) * | 2018-12-07 | 2019-04-16 | 苏州长风航空电子有限公司 | A kind of temperature movement point adjustable type temperature switch |
| CN109637889B (en) * | 2018-12-07 | 2022-04-19 | 苏州长风航空电子有限公司 | Temperature switch with adjustable temperature action point |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190715 |
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| CF01 | Termination of patent right due to non-payment of annual fee |