CN207743146U - A kind of temperature controller of low cost - Google Patents
A kind of temperature controller of low cost Download PDFInfo
- Publication number
- CN207743146U CN207743146U CN201820219860.8U CN201820219860U CN207743146U CN 207743146 U CN207743146 U CN 207743146U CN 201820219860 U CN201820219860 U CN 201820219860U CN 207743146 U CN207743146 U CN 207743146U
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- China
- Prior art keywords
- movable contact
- contact spring
- temperature controller
- low cost
- adjusting bolt
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Abstract
A kind of temperature controller of low cost, including insulated column, bimetal leaf is separately installed on insulated column, static contact component and movable contact spring component, the lower section of the movable contact spring component is equipped with adjusting bolt, the top of adjusting bolt compresses cooperation with the bottom of movable contact spring component, by rotating adjusting bolt upper and lower displacement, movable contact spring component is set to realize the micro-bend adjusting of elasticity, the structure temperature controller structure is simple, the cost of raw material is cheap, reduce the production cost of temperature controller, before manufacture temperature controller one specified insulating value of restriction can be adjusted by finely tuning by hand, it avoids causing temperature controller function superfluous, lead to the wasting of resources, and consumer is avoided to increase purchase cost for unnecessary insulating value.
Description
Technical field
The utility model is related to temperature controller field, the temperature controller of specifically a kind of low cost.
Background technology
Temperature controller is to be widely used in electric cooker, electric oven, electric bakeware according to the device of the break-make of temperature controlled electrical element
In equal household electrical appliances and daily necessities, people can be made to pass through by temperature controller and adjust the functions such as temperature controller physical arrangement realization heat preservation,
And the temperature requirements of a variety of holdings are capable of providing, but the household electrical appliances of market part only need a heat preservation numerical value, therefore the portion at present
When the household electrical appliances divided use the temperature controller for the temperature requirements for being capable of providing a variety of holdings, since the temperature controller structure of the part is complicated,
Adjustment structure uses brass screws and porcelain bar, brass screws and porcelain bar to occupy the major part of temperature controller overall cost, cause temperature controller at
This is excessively high, therefore leads to household electrical appliances the production cost increases, reduces practicability, and result in waste of resources.
Utility model content
Utility model aims to solve above-mentioned existing problems, and it is low to provide a kind of one kind simple and reasonable for structure
The temperature controller of cost, effect is the production cost that can lower temperature controller, avoids temperature controller function superfluous.
A kind of temperature controller of low cost, including insulated column, be separately installed on insulated column bimetal leaf, static contact component with
And movable contact spring component, the lower section of the movable contact spring component are equipped with adjusting bolt, the bottom at the top and movable contact spring component of adjusting bolt
Portion compresses cooperation, by rotating adjusting bolt upper and lower displacement, movable contact spring component is made to realize the micro-bend adjusting of elasticity, the structure temperature controller
Simple in structure, the cost of raw material is cheap, saves the part expense of brass screws and porcelain bar, reduces the production cost of temperature controller, can
Temperature controller one specified insulating value of restriction is adjusted by finely tuning by hand before manufacture, avoids causing temperature controller function superfluous, lead
The wasting of resources is caused, and consumer is avoided to increase purchase cost for unnecessary insulating value.
The static contact component include static contact, the upper connecting terminal of static contact, movable contact spring component include lower movable contact spring with
And elastic buckles are connected to movable contact spring, one end and the static contact electricity of upper movable contact spring on the lower connecting terminal of lower movable contact spring, lower movable contact spring
Property connection, insulation regulating device, the top of adjusting bolt are installed between the other end of upper movable contact spring and the movable end of bimetal leaf
Portion and the bottom of lower movable contact spring compress cooperation.
The adjusting bolt includes nut and threaded post, and the top of threaded post and the bottom of lower movable contact spring compress cooperation, tie
Structure is simple, and adjusting bolt is conventional hardware, can reduce the production cost of temperature controller, while adjusting simple and convenient.
The insulated column is also equipped with connecting bracket, and the ut socket passed through suitable for threaded post is offered in connecting bracket,
Silica gel ring is equipped between ut socket and nut, silica gel ring can improve accuracy of the adjusting bolt in installation and adjustment, pacify
After adjustment section, silica gel ring is squeezed between nut and ut socket, so that silica gel ring is remained outside reset tension, simultaneously
The frictional force for increasing adjusting bolt, after making adjusting bolt long-time use, will not lead to adjusting bolt and nut set because of vibrations
Occur loosening between cylinder causing adjusting bolt fine rotation, so that the insulating value of temperature controller is fluctuated, lead to insulation failure.
The fixing end of the lower movable contact spring is fixed in lower connecting terminal on insulated column, and the movable end of lower movable contact spring is moved with upper
One end of contact connects, and the other end of upper movable contact spring is equipped with moving contact, and moving contact is electrically connected with static contact, which is public affairs
Technology is opened, normalized production is conducive to, improves production efficiency.
Be extended with pressure regulation piece in the fixing end of the lower movable contact spring, the other end of the movable end of pressure regulation piece and upper movable contact spring it
Between be equipped with elastic spring, which is public technology, is conducive to normalized production, improves production efficiency.
The insulation regulating device includes collets, and collets are mounted on the movable end of lower movable contact spring, corresponding double gold
Belong on piece and offer threaded adjusting bore, threaded post movable up and down is installed in threaded adjusting bore, makes spiral shell by adjusting threaded post
The bottom of line column compresses cooperation with collets composition, so that the bottom of threaded post is compressed with collets composition by adjusting threaded post and matches
It closes, the structure is easy for installation, and assembly is quick, can improve production efficiency, be snapped onto on upper movable contact spring by collets, convenient for every electricity
It insulate and before manufacture by the height of movable contact spring under finely tuning by hand, deformation parameter is adjusted so that it can reach accurate
Determine the range of holding temperature capable of being adjusted.
The collets include insulating body, and the insulation with the socket cooperation of screw thread column bottom is extended at the top of insulating body
Sleeve avoids threaded post from shifting, and temperature controller is caused to damage.
Insulation ceramic ring is equipped between the bimetal leaf and upper connecting terminal, between upper connecting terminal and lower connecting terminal,
It avoids between bimetal leaf and upper connecting terminal, be powered between upper connecting terminal and lower connecting terminal, temperature controller short circuit is caused to make
The problems such as at damage of product.
The utility model has the beneficial effects that：
A kind of temperature controller easy for installation of the utility model, it is simple in structure, easy to assembly, the structure temperature controller structure is installed
Simply, the cost of raw material is cheap, saves the part expense of brass screws and porcelain bar, reduces the production cost of temperature controller, can produce
A specified insulating value is limited by adjusting temperature controller when product produce, avoids causing temperature controller function superfluous, causes resource unrestrained
Take, and consumer is avoided to increase purchase cost for unnecessary insulating value.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the cross-sectional view of the utility model.
Specific implementation mode
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in Figure 1 to Figure 2, a kind of temperature controller of low cost, including insulated column 1 are separately installed with double gold on insulated column 1
Belong to piece 2, static contact component and movable contact spring component, the lower section of the movable contact spring component is equipped with adjusting bolt 9, adjusting bolt 9
Top and the bottom of movable contact spring component compress cooperation, by rotating 9 upper and lower displacement of adjusting bolt, movable contact spring component are made to realize elasticity
Micro-bend adjusting, the structure temperature controller structure is simple, and the cost of raw material is cheap, reduces the production cost of temperature controller, can dispatch from the factory
It is preceding to adjust temperature controller one specified insulating value of restriction by finely tuning by hand, it avoids causing temperature controller function superfluous, leads to resource
Waste, and consumer is avoided to increase purchase cost for unnecessary insulating value.
Static contact component include static contact 3, the upper connecting terminal 4 of static contact 3, movable contact spring component include lower movable contact spring 5 with
And elastic buckles are connected to movable contact spring 7, one end of upper movable contact spring 7 and stationary contact on the lower connecting terminal 6 of lower movable contact spring 5, lower movable contact spring 5
First 3 are electrically connected, and insulation regulating device 8 is equipped between the other end and the movable end of bimetal leaf 2 of upper movable contact spring 7, is adjusted
The top of bolt 9 and the bottom of lower movable contact spring 5 compress cooperation.
The adjusting bolt 9 includes nut 901 and threaded post 902, the bottom at the top of threaded post 902 and lower movable contact spring 5
Cooperation is compressed, simple in structure, adjusting bolt 9 is conventional hardware, can reduce the production cost of temperature controller, while adjusting simple side
Just.
The insulated column 1 is also equipped with connecting bracket 10, and the spiral shell passed through suitable for threaded post 902 is offered in connecting bracket 10
Mother sleeve 1001, is equipped with silica gel ring 11 between ut socket 1001 and nut 901, silica gel ring 11 can improve adjusting bolt 9 and exist
Accuracy when installation and adjustment squeezes silica gel ring 11, makes after installation and adjustment between nut 901 and ut socket 1001
Silica gel ring 11 remains outside reset tension, while increasing the frictional force of adjusting bolt 9, and 9 long-time of adjusting bolt is made to make
With rear, will not lead to occur loosening between adjusting bolt 9 and ut socket 1001 because of vibrations that adjusting bolt 9 is caused slightly to turn
It is dynamic, so that the insulating value of temperature controller is fluctuated, leads to insulation failure.
The fixing end of the lower movable contact spring 5 is fixed in lower connecting terminal 6 on insulated column 1, the movable end of lower movable contact spring 5 with
One end of upper movable contact spring 7 connects, and the other end of upper movable contact spring 7 is equipped with moving contact 12, and moving contact 12 electrically connects with static contact 3
It connects, which is public technology, is conducive to normalized production, improves production efficiency.
Pressure regulation piece 13 is extended in the fixing end of the lower movable contact spring 5, the movable end of pressure regulation piece 13 is another with upper movable contact spring 7
Elastic spring 14 is equipped between one end, which is public technology, is conducive to normalized production, improves production efficiency.
The insulation regulating device 8 includes collets 801, and collets 801 are mounted on the movable end of lower movable contact spring 5, right
Threaded adjusting bore 201 is offered on the bimetal leaf 2 answered, and threaded post 802 movable up and down is installed in threaded adjusting bore 201,
The bottom of threaded post 802 is set to compress cooperation with the composition of collets 801 by adjusting threaded post 802, the structure is easy for installation, assembly
Fast, production efficiency can be improved, is snapped onto on upper movable contact spring 7 by collets 801, convenient for leading to every electrical isolation and before manufacture
The height for crossing movable contact spring 5 under fine tuning by hand is adjusted deformation parameter so that it can which reaching accurate determines holding temperature capable of being adjusted
Range.
The collets 801 include insulating body 801a, are extended with and 802 bottom of threaded post at the top of insulating body 801a
It is socketed the insulating sleeve 801b of cooperation, avoids threaded post 802 from shifting, temperature controller is caused to damage.
Between the bimetal leaf 2 and upper connecting terminal 4, insulation porcelain is equipped between upper connecting terminal 4 and lower connecting terminal 6
Ring 15 avoids between bimetal leaf 2 and upper connecting terminal 4, is powered between upper connecting terminal 4 and lower connecting terminal 6, causes temperature control
The problems such as device short circuit causes damage of product.
It should be noted that giving the preferable implementation of the utility model in the specification and its attached drawing of the utility model
Example, still, the utility model can be realized by many different forms, however it is not limited to which this specification is described to be implemented
Example, not as the additional limitation to the utility model content, purpose of providing these embodiments is makes to this reality these embodiments
Understanding with novel disclosure is more thorough and comprehensive.Also, above-mentioned each technical characteristic continues to be combined with each other, and is formed not upper
The various embodiments that face is enumerated are accordingly to be regarded as the range of the utility model specification record；Further, to ordinary skill
For personnel, it can be modified or changed according to the above description, and all these modifications and variations should all belong to this practicality newly
The protection domain of type appended claims.
Claims (9)
1. a kind of temperature controller of low cost, including insulated column (1), bimetal leaf (2), stationary contact are separately installed on insulated column (1)
Piece component and movable contact spring component, it is characterised in that：The lower section of the movable contact spring component is equipped with adjusting bolt (9), adjusting bolt
(9) top and the bottom of movable contact spring component compress cooperation, by rotating adjusting bolt (9) upper and lower displacement, make movable contact spring component
Realize the micro-bend adjusting of elasticity.
2. a kind of temperature controller of low cost according to claim 1, it is characterised in that：The static contact component includes static contact
(3), the upper connecting terminal (4) of static contact (3), movable contact spring component include the lower wiring of lower movable contact spring (5) and lower movable contact spring (5)
Elastic buckles are connected to movable contact spring (7) on terminal (6), lower movable contact spring (5), and one end and the static contact (3) of upper movable contact spring (7) electrically connect
It connects, insulation regulating device (8), adjusting bolt is installed between the other end and the movable end of bimetal leaf (2) of upper movable contact spring (7)
(9) top and the bottom of lower movable contact spring (5) compress cooperation.
3. a kind of temperature controller of low cost according to claim 1, it is characterised in that：The adjusting bolt (9) includes nut
(901) and threaded post (902), the top of threaded post (902) and the bottom of lower movable contact spring (5) compress cooperation.
4. a kind of temperature controller of low cost according to claim 1 or claim 2, it is characterised in that：The insulated column (1) is also equipped with
Connecting bracket (10) offers the ut socket (1001) passed through suitable for threaded post (902), ut socket in connecting bracket (10)
(1001) silica gel ring (11) is equipped between nut (901).
5. a kind of temperature controller of low cost according to claim 2, it is characterised in that：The fixing end of the lower movable contact spring (5)
It being fixed on insulated column (1) with lower connecting terminal (6), the movable end of lower movable contact spring (5) is connect with one end of upper movable contact spring (7),
The other end of upper movable contact spring (7) is equipped with moving contact (12), and moving contact (12) is electrically connected with static contact (3).
6. a kind of temperature controller of low cost according to claim 2, it is characterised in that：The fixing end of the lower movable contact spring (5)
On be extended with pressure regulation piece (13), between the movable end and the other end of upper movable contact spring (7) of pressure regulation piece (13) be equipped with elastic spring
(14)。
7. a kind of temperature controller of low cost according to claim 2, it is characterised in that：The insulation regulating device (8) includes
Collets (801), collets (801) are mounted on the movable end of lower movable contact spring (5), are offered on corresponding bimetal leaf (2)
Threaded adjusting bore (201), the interior installation threaded post (802) movable up and down of threaded adjusting bore (201), passes through and adjusts threaded post
(802) bottom and collets (801) composition for making threaded post (802) compress cooperation.
8. a kind of temperature controller of low cost according to claim 7, it is characterised in that：The collets (801) include insulation
Ontology (801a) is extended with the insulating sleeve with the socket cooperation of threaded post (802) bottom at the top of insulating body (801a)
(801b)。
9. a kind of temperature controller of low cost according to claim 1 or claim 2, it is characterised in that：The bimetal leaf (2) with above connect
Between line terminals (4), insulation ceramic ring (15) is equipped between upper connecting terminal (4) and lower connecting terminal (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820219860.8U CN207743146U (en) | 2018-02-07 | 2018-02-07 | A kind of temperature controller of low cost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820219860.8U CN207743146U (en) | 2018-02-07 | 2018-02-07 | A kind of temperature controller of low cost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207743146U true CN207743146U (en) | 2018-08-17 |
Family
ID=63124406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820219860.8U Active CN207743146U (en) | 2018-02-07 | 2018-02-07 | A kind of temperature controller of low cost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207743146U (en) |
-
2018
- 2018-02-07 CN CN201820219860.8U patent/CN207743146U/en active Active
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