CN110010409A - A kind of no rack structure coupler - Google Patents
A kind of no rack structure coupler Download PDFInfo
- Publication number
- CN110010409A CN110010409A CN201910251878.5A CN201910251878A CN110010409A CN 110010409 A CN110010409 A CN 110010409A CN 201910251878 A CN201910251878 A CN 201910251878A CN 110010409 A CN110010409 A CN 110010409A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- terminal
- disk
- elastic slice
- subring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000000919 ceramic Substances 0.000 claims abstract description 13
- 206010037660 Pyrexia Diseases 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 7
- 230000001737 promoting effect Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000009841 combustion method Methods 0.000 abstract description 6
- 230000001681 protective effect Effects 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/04—Bases; Housings; Mountings
- H01H37/043—Mountings on controlled apparatus
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Thermally Actuated Switches (AREA)
Abstract
The invention discloses a kind of no rack structure couplers, including first end subring, second end subring, connection sheet, first terminal, Second terminal, bimetal disk, ceramic bar, elastic slice and the pedestal for being set to fever disk center；The periphery of center-pole is surrounded on inside and outside first end subring and second end subring respectively；First terminal and Second terminal are installed on pedestal, and first terminal and Second terminal are respectively provided with a fixed contact；One end of two panels connection sheet is electrically connected with first end subring and second end subring respectively, and the other end of connection sheet is fixed with a moving contact, and two moving contacts are abutted with the fixed contact elasticity activity on two terminals respectively；Ceramic bar supports between the edge and connection sheet of bimetal disk；One end of elastic slice is set to pedestal, and the other end of elastic slice is fixedly connected with the center of bimetal disk, and elastic slice promotes bimetal disk to be connected to fever disk, and it is elastic compensating that bimetal disk is contacted with heat-generating disc, plays compensating action, improves dry combustion method protective value.
Description
Technical field
The present invention relates to temperature control device technical fields, and in particular to a kind of no rack structure coupler.
Background technique
Existing kettle coupler is all that anti-dry protection is carried out by two bimetal disks, to prevent user from using water
Pot malfunction or steam cock play anti-dry protective effect when failing.When anhydrous dry combustion method occurs, reach bimetal disk guarantor
Protect temperature, bimetal disk movement power-off.Bimetal disk 2 currently on the market is each attached to an iron or stainless steel material
On bracket 11, bracket 11 is together with kettle heat-generating disc screw connection (as shown in Figure 1).Coupler is fixed using such bracket
Structure has become the bimetal disk fixed form of a routine in industry, on the one hand such structure can play fixed bimetal leaf
On the other hand effect is played the role of connecting heat-generating disc, ground wire is also used as in terms of third and is used, however the cost of this bracket
Very high, in addition bracket and bimetal disk are rigid connection, if fever disk is uneven, will lead to bimetal disk temperature-sensitive not
It is good, do not have the effect of protection.
It can be seen that there is also certain defects for the prior art.
Summary of the invention
In view of this, in order to solve the problems in the prior art, the present invention proposes that one kind is at low cost, dry combustion method protective value is strong
No rack structure coupler.
The present invention is solved the above problems by following technological means:
A kind of no rack structure coupler, including center-pole, first end subring, second end subring, connection sheet, first end
Son, Second terminal, bimetal disk, ceramic bar, elastic slice and the pedestal for being set to fever disk center；
The center-pole is set to the center of pedestal；
The first end subring and second end subring be annular in shape and the inside and outside periphery for being surrounded on center-pole respectively；
The first terminal and Second terminal are fixedly installed on pedestal respectively, the end part of first terminal and Second terminal
It is not fixed with a fixed contact；
One end of two panels connection sheet is electrically connected with first end subring and second end subring respectively, and the other end of connection sheet is fixed
Equipped with a moving contact, two moving contacts are abutted with the fixed contact elasticity activity on two terminals respectively；
The ceramic bar supports between the edge and connection sheet of bimetal disk；
One end of the elastic slice is set on pedestal, and the other end of elastic slice is fixedly connected with the center of bimetal disk, bullet
For piece for promoting bimetal disk to be connected to fever disk, bimetal disk and fever disk are Elastic Contact.
Further, the block tongue that protrusion extends is equipped at the top of the elastic slice, the pedestal is equipped with the card matched with block tongue
Hole, elastic slice are arranged in card hole by block tongue to realize the connection with pedestal.
Further, the bimetal disk is equipped with two panels, and each bimetal disk passes through an elastic slice and pedestal
It is connected, is supported respectively between two panels connection sheet and two panels bimetal disk and be equipped with a ceramic bar.
Further, the pedestal is the pedestal that material is plastics.
Compared with prior art, beneficial effects of the present invention are as follows:
The present invention does not have supporting structure, on the one hand greatly reduces material cost and cost of labor, another aspect bimetallic
It is Elastic Contact that disk is contacted with heat-generating disc, plays compensating action, greatly improves dry combustion method protective value.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the structural schematic diagram of the prior art；
Fig. 2 is shaft side figure of the invention；
Fig. 3 is the shaft side figure when present invention is installed on heat-generating disc.
Description of symbols:
1, center-pole；2, bimetal disk；3, first end subring；4, second end subring；5, connection sheet；6, first terminal；
7, Second terminal；8, heat-generating disc；9, ceramic bar；11, bracket；12, elastic slice；13, pedestal.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with attached drawing and specifically
Embodiment technical solution of the present invention is described in detail.It should be pointed out that described embodiment is only this hair
Bright a part of the embodiment, instead of all the embodiments, based on the embodiments of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, shall fall within the protection scope of the present invention.
It is to be appreciated that the orientation or positional relationship of the instructions such as term " top ", " bottom " is based on the figure
Orientation or positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
Term " first ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ", " second ", " third " feature can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " one group "
It is meant that two or more.
Embodiment
As Figure 2-3, the invention discloses a kind of no rack structure coupler, center-pole 1, first terminal are specifically included
Ring 3, second end subring 4, connection sheet 5, first terminal 6, Second terminal 7, bimetal disk 2, ceramic bar 9, elastic slice 12 and setting
Pedestal 13 in 8 center of heat-generating disc, wherein the ground wire loop of this coupler and the screw connection of heat-generating disc 8, while playing ground connection
Effect；
The center-pole 1 is set to the center of pedestal 13；The first end subring 3 it is annular in shape with second end subring 4 and
The inside and outside periphery for being surrounded on center-pole 1 respectively；The first terminal 6 is fixedly installed on pedestal 13 respectively with Second terminal 7, the
The end of one terminal 6 and Second terminal 7 is fixed with a fixed contact respectively；
One end of two panels connection sheet 5 is electrically connected with first end subring 3 and second end subring 4 respectively, the other end of connection sheet 5
It is fixed with a moving contact, two moving contacts are abutted with the fixed contact elasticity activity on two terminals respectively；
The ceramic bar 9 supports between the edge and connection sheet 5 of bimetal disk 2；
One end of the elastic slice 12 is set on pedestal 13, and the center of the other end and bimetal disk 2 of elastic slice 12 is fixed
Connection, for elastic slice 12 for promoting bimetal disk 2 to be connected to 8 face of heat-generating disc, bimetal disk 2 and 8 face of heat-generating disc are elastic connecting
Touching, due to bimetal disk 2 contact with heat-generating disc 8 between for Elastic Contact, play compensating action, bimetal disk 2 with generate heat
8 moment of disk is held against, and greatly improves dry combustion method protective value, meanwhile, bracket 11 is eliminated, material cost has been greatly reduced
And cost of labor.
Specifically, in the present embodiment, at the top of the elastic slice 12 be equipped with protrusion extend block tongue, the pedestal 13 be equipped with
The card hole that block tongue matches, elastic slice 12 can be arranged in card hole by block tongue to realize the connection with pedestal 13, elastic slice 12 and pedestal
13, to be detachably connected, facilitate the installation of elastic slice 12.In addition, in the present embodiment, the material of the pedestal 13 is plastics.
Bimetal disk 2 is reducible power-off protection, and bimetal disk, which can be heated, when the temperature is excessively high occurs kick change
Shape makes 5 flexible deformation of connection sheet so that ceramic bar 9 be driven to be stretched to the top of connection sheet 5, will accordingly make fixed contact and moving contact point
From the electricity went off, it is so achieved that the circuit protection of a high temperature-proof dry combustion method.And bimetal disk 2 is the heated of a Self-resetting
Deformation component, temperature declines after circuit disconnects a period of time, and bimetal disk 2 can reset, and resets connection sheet 5 again,
Fixed contact can reclose again with moving contact.
In other embodiments, according to actual needs, the bimetal disk 2 can be also provided with to two panels, it is each described
Bimetal disk 2 is connected by an elastic slice 12 with pedestal 13, is supported respectively between two panels connection sheet 5 and two panels bimetal disk 2
Equipped with a ceramic bar 9.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (4)
1. a kind of no rack structure coupler, which is characterized in that including center-pole, first end subring, second end subring, connection
Piece, first terminal, Second terminal, bimetal disk, ceramic bar, elastic slice and the pedestal for being set to fever disk center；
The center-pole is set to the center of pedestal；
The first end subring and second end subring be annular in shape and the inside and outside periphery for being surrounded on center-pole respectively；
The first terminal and Second terminal are fixedly installed on pedestal respectively, and the end of first terminal and Second terminal is solid respectively
Surely it is equipped with a fixed contact；
One end of two panels connection sheet is electrically connected with first end subring and second end subring respectively, and the other end of connection sheet is fixed with
One moving contact, two moving contacts are abutted with the fixed contact elasticity activity on two terminals respectively；
The ceramic bar supports between the edge and connection sheet of bimetal disk；
One end of the elastic slice is set on pedestal, and the other end of elastic slice is fixedly connected with the center of bimetal disk, and elastic slice is used
In promoting bimetal disk to be connected to fever disk, bimetal disk and fever disk are Elastic Contact.
2. no rack structure coupler according to claim 1, which is characterized in that be equipped with protrusion at the top of the elastic slice and extend
Block tongue, the pedestal is equipped with the card hole that matches with block tongue, and elastic slice is arranged in card hole by block tongue to realize the company with pedestal
It connects.
3. no rack structure coupler according to claim 1, which is characterized in that the bimetal disk is equipped with two panels,
Each bimetal disk passes through an elastic slice and is connected with pedestal, supports respectively between two panels connection sheet and two panels bimetal disk
Equipped with a ceramic bar.
4. no rack structure coupler according to claim 1 to 3, which is characterized in that the pedestal is that material is modeling
The pedestal of material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910251878.5A CN110010409A (en) | 2019-03-29 | 2019-03-29 | A kind of no rack structure coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910251878.5A CN110010409A (en) | 2019-03-29 | 2019-03-29 | A kind of no rack structure coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110010409A true CN110010409A (en) | 2019-07-12 |
Family
ID=67169084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910251878.5A Pending CN110010409A (en) | 2019-03-29 | 2019-03-29 | A kind of no rack structure coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110010409A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1349237A (en) * | 2001-10-25 | 2002-05-15 | 邵志成 | Socket with improved temperature inducing control structure |
| CN202096061U (en) * | 2010-12-23 | 2012-01-04 | 赵海杰 | Device for controlling liquid heating |
| CN203445061U (en) * | 2013-08-13 | 2014-02-19 | 佛山市天朋温控器有限公司 | Temperature controller |
| CN105869951A (en) * | 2016-06-17 | 2016-08-17 | 佛山市格来德小家电有限公司 | Dry-burning preventing kettle coupler with fusing |
| CN207116324U (en) * | 2017-09-15 | 2018-03-16 | 浙江家泰电器制造有限公司 | Temp sensing controller contact switch from lock set |
| CN207731866U (en) * | 2017-09-29 | 2018-08-14 | 蒋仙保 | Dry combustion method non-automatic-reset protector |
| CN209626140U (en) * | 2019-03-29 | 2019-11-12 | 佛山市格来德小家电有限公司 | A kind of no rack structure coupler |
-
2019
- 2019-03-29 CN CN201910251878.5A patent/CN110010409A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1349237A (en) * | 2001-10-25 | 2002-05-15 | 邵志成 | Socket with improved temperature inducing control structure |
| CN202096061U (en) * | 2010-12-23 | 2012-01-04 | 赵海杰 | Device for controlling liquid heating |
| CN203445061U (en) * | 2013-08-13 | 2014-02-19 | 佛山市天朋温控器有限公司 | Temperature controller |
| CN105869951A (en) * | 2016-06-17 | 2016-08-17 | 佛山市格来德小家电有限公司 | Dry-burning preventing kettle coupler with fusing |
| CN207116324U (en) * | 2017-09-15 | 2018-03-16 | 浙江家泰电器制造有限公司 | Temp sensing controller contact switch from lock set |
| CN207731866U (en) * | 2017-09-29 | 2018-08-14 | 蒋仙保 | Dry combustion method non-automatic-reset protector |
| CN209626140U (en) * | 2019-03-29 | 2019-11-12 | 佛山市格来德小家电有限公司 | A kind of no rack structure coupler |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |