CN107331575A - The coupler seat of honour of overcurrent protection homing position type - Google Patents
The coupler seat of honour of overcurrent protection homing position type Download PDFInfo
- Publication number
- CN107331575A CN107331575A CN201710715112.9A CN201710715112A CN107331575A CN 107331575 A CN107331575 A CN 107331575A CN 201710715112 A CN201710715112 A CN 201710715112A CN 107331575 A CN107331575 A CN 107331575A
- Authority
- CN
- China
- Prior art keywords
- overcurrent protection
- bimetal leaf
- overcurrent
- honour
- conducting wire
- 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.)
- Granted
Links
Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/64—Contacts
- H01H37/70—Resetting means
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Thermally Actuated Switches (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
The invention discloses a kind of coupler seat of honour of overcurrent protection homing position type; including pedestal; overcurrent protector and its manual reseting device are also had additional on the pedestal; overcurrent protector is connected in the conducting wire; when the electric current for flowing through the overcurrent protector equals or exceeds electric current preset value; overcurrent protector disconnects the connection with conducting wire, and one end of manual reseting device is exposed outside outside pedestal, and the other end offsets or close with overcurrent protector；Such coupler seat of honour; by setting up overcurrent protector and its manual reseting device in the conducting wire of pedestal; make the coupler seat of honour that both there is overcurrent protection; overcurrent protector function can be resetted by human hand operation again; it is operated simply, and simple and reasonable for structure, changes little to traditional coupler seat of honour; even without change, you can easily implement.
Description
Technical field
The present invention relates to a kind of coupler, especially the coupler seat of honour with overcurrent protection homing position type.
Background technology
At present, applied coupler on electrical heating utensil, such as more：Electric kettle, existing coupler is included on coupler
Seat under seat and coupler, the coupler seat of honour is arranged on seat under kettle body bottom, coupler and is fixed on base, on traditional coupler
Seat, includes setting on the bimetal leaf of pedestal and anti-dry, the pedestal and is in series with anti-dry in conducting wire, conducting wire and opens
Close, anti-dry bimetal leaf is adjacent with dry burning resistance switch or offsets, and the bimetal leaf of anti-dry senses kettle body bottom temp in real time,
When sensing that temperature equals or exceeds temperature preset value, bimetal leaf temperature distortion simultaneously promotes dry burning resistance switch to act, with disconnected
Convince electric line by patient analysis, realize the effect of anti-dry.
However, above-mentioned traditional coupler seat of honour, still suffers from following weak point：（1）Do not possess overcurrent protection, if
The electric current passed through in conducting wire is excessive, it is impossible to timely power-off protection；（2）Even if traditional over-current protection device is applied in coupling
The clutch seat of honour, by its structural constraint, overcurrent protector is mostly disposable（Such as：Disposable fusible link）, not possessing to answer
The nonexpondable effect in position, user needs just reuse after the fusible link more renewed, to user using causing inconvenience.
The content of the invention
It is an object of the invention to overcome the shortcomings of that above-mentioned prior art is present, and provide a kind of simple and reasonable for structure, both
With overcurrent protection, again can hand-reset the coupler seat of honour.
The object of the present invention is achieved like this：
Overcurrent protector is also had additional on the coupler seat of honour of overcurrent protection homing position type, including pedestal, the pedestal and its manual
Resetting means, overcurrent protector is connected in the conducting wire, and the electric current for flowing through the overcurrent protector equals or exceeds electricity
When flowing preset value, overcurrent protector disconnects the connection with conducting wire, and one end of manual reseting device is exposed outside outside pedestal, another
End offsets or close with overcurrent protector；Such coupler seat of honour, by setting up overcurrent protector in the conducting wire of pedestal
And its manual reseting device, make the coupler seat of honour that both there is overcurrent protection, overcurrent protection can be resetted by human hand operation again
Device function, it operates simple and simple and reasonable for structure, changes little to traditional coupler seat of honour, even without change, i.e.,
Can easily it implement.
The purpose of the present invention can also be solved using following technical measures：
Further, the manual reseting device includes resetting push rod, resets push rod one end and is push handle and extends outside pedestal,
The other end offsets or close with overcurrent protector；When overcurrent protector resets, people can promote by push handle and reset push rod shake-up
Overcurrent protector, so that overcurrent protector resets, it is operated simply, implements easy.
Further, the manual reseting device includes adjustable shelf, and adjustable shelf is movably mounted on pedestal with axle, living
Moving frame one end is exposed outside outside pedestal, is used for user's Manual reset operation, and the adjustable shelf other end extends upward and pushes away post, pushes away post
Offseted with overcurrent protector or close, to push during one end that adjustable shelf is exposed, the adjustable shelf other end is pivoted, and makes to push away post
Overcurrent protector is touched upwards, overcurrent protector is resetted.
Further, the overcurrent protector be provided with overcurrent protection bimetal leaf, overcurrent protection bimetal leaf it is dynamic
Correspondence overcurrent protection bimetal leaf position is provided with conducting block, the movable contact of overcurrent protection bimetal leaf in contact, conducting wire
Offseted with conducting block, so as to be normally closed type when its is static, the electric current for flowing through the overcurrent protection bimetal leaf equals or exceeds electricity
When flowing preset value, overcurrent protection bi-metal plate deformed, movable contact acts and leaves conducting block, so as to disconnect and conducting wire
Connection, realizes that fast and accurately overprotection is acted on.
Further, the manual reseting device offsets or close with overcurrent protection bimetal leaf, so as to quickly to excessively stream
Protect the homing action of bimetal leaf.
Further, the overcurrent protector includes overcurrent protection bimetal leaf and by moving plate, overcurrent protection bimetal leaf
Close or offset with by moving plate position, the overcurrent protection bimetal leaf is connected in the conducting wire, flows through the excessively stream
When the electric current of protection bimetal leaf equals or exceeds electric current preset value, overcurrent protection bimetal leaf is touched by moving plate, passive segment
Open the connection between overcurrent protection bimetal leaf and conducting wire；By the setting of moving plate, can it is more accurate, equably promote and disconnected
The connection of protector and conducting wire is flowed, moreover, can be protected by moving plate to overcurrent protection bimetal leaf.
It is provided with another embodiment scheme, the overcurrent protection bimetal leaf in overcurrent protection contact, conducting wire
Correspondence overcurrent protection bimetal leaf position is provided with overcurrent protection contact and conducting block on conducting block, overcurrent protection bimetal leaf
Offset, when the electric current for flowing through the overcurrent protection bimetal leaf equals or exceeds electric current preset value, overcurrent protection bimetal leaf becomes
Shape, so as to promote by moving plate, the conducting block offseted with overcurrent protection contact is promoted by moving plate, makes conducting block and overcurrent protection contact
From, so as to disconnect the connection of overcurrent protection bimetal leaf and conducting wire, to the impetus of conducting block, can make conducting strip with
Overcurrent protection contact quick separating, accurately powers off overcurrent protection.
Further, described manual reseting device one end is push handle and extends downwardly out pedestal, the other end upwardly extends,
And towards with conducting block, to promote conducting block to act.
Further, the conducting block and passive pushing block is additionally provided between moving plate, that is to say, that can be passed through by moving plate
Passive pushing block promotes conducting block, to overcome the relatively large distance existed between moving plate and conducting block, causes action insensitive, power-off
The deficiency delayed is protected, moreover, this implementation is relatively easy to.
Beneficial effects of the present invention are as follows：
（1）Such coupler seat of honour, by setting up overcurrent protector and its manual reseting device in the conducting wire of pedestal, makes
The coupler seat of honour both has overcurrent protection, can reset overcurrent protector function by human hand operation again, it is operated simply, and
It is simple and reasonable for structure, little is changed to traditional coupler seat of honour, even without change, you can easily implement.
（2）Further, when manual reseting device is adjustable shelf, when user pushes adjustable shelf exposed one end, adjustable shelf is another
One end is pivoted, and is pushed away post and is touched overcurrent protector upwards, overcurrent protector is resetted rapidly, this design, is more convenient to use
Family is operated, and dynamics is smaller, and handle effect is more preferable.
（3）When overcurrent protector is overcurrent protection bimetal leaf, the movable contact and conducting block of overcurrent protection bimetal leaf
For normally closed type, when the electric current for flowing through the overcurrent protection bimetal leaf equals or exceeds electric current preset value, overcurrent protection bimetallic
Piece is deformed, and movable contact acts and leaves conducting block, so as to disconnect the connection with conducting wire, realizes fast and accurately overprotection
Effect.
（4）When overcurrent protector is including overcurrent protection bimetal leaf and by moving plate, the overcurrent protection bimetallic is flowed through
When the electric current of piece equals or exceeds electric current preset value, overcurrent protection bimetal leaf is touched by moving plate, and passive piece disconnects overcurrent protection
Connection between bimetal leaf and conducting wire, by the setting of moving plate, can more accurate, equably promote disconnect overcurrent protector with
The connection of conducting wire, moreover, can be protected by moving plate to overcurrent protection bimetal leaf；Further, in the conducting block and by moving plate
Between be additionally provided with passive pushing block, that is to say, that by moving plate can by passive pushing block promote conducting block, to overcome by moving plate with leading
The relatively large distance existed between electric block, causes to act insensitive, the deficiency that power-off protection is delayed, moreover, this implementation is more held
Easily.
Brief description of the drawings
Fig. 1 is the side structure schematic diagram of embodiment one.
Fig. 2 is the dimensional structure diagram of embodiment one.
Fig. 3 is Fig. 2 decomposition texture schematic diagram.
Fig. 4 is Fig. 2 another partition view.
Fig. 5 is the side structure schematic diagram of embodiment two.
Fig. 6 is the dimensional structure diagram of embodiment two.
Fig. 7 is Fig. 6 decomposition texture schematic diagram.
Fig. 8 is Fig. 6 another partition view.
Fig. 9 is Fig. 6 another partition view.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples.
As shown in Figures 1 to 4, embodiment one, the coupler seat of honour of overcurrent protection homing position type, including pedestal 1, the pedestal
Overcurrent protector 2 and its manual reseting device 3 are also had additional on 1, overcurrent protector 2 is connected in the conducting wire 111, flowed
When electric current through the overcurrent protector 2 equals or exceeds electric current preset value, overcurrent protector 2 disconnects and conducting wire 111
Connection, one end of manual reseting device 3 is exposed outside outside pedestal 1, and the other end offsets or close with overcurrent protector 2.
The overcurrent protector 2 include overcurrent protection bimetal leaf 20 and by moving plate 5, overcurrent protection bimetal leaf 20 and by
The position of moving plate 5 is close or offsets, and the overcurrent protection bimetal leaf 20 is connected in the conducting wire 111, flows through the mistake
When the electric current of stream protection bimetal leaf 20 equals or exceeds electric current preset value, overcurrent protection bimetal leaf 20 is touched by moving plate 5, quilt
Moving plate 5 disconnects the connection between overcurrent protection bimetal leaf 20 and conducting wire 111.
Correspondence excessively stream in overcurrent protection contact 22, conducting wire 111 is provided with the overcurrent protection bimetal leaf 20 to protect
Shield bimetal leaf 20 position is provided with conducting block 4, and passive pushing block 6 is arranged on conducting block 4 and by between moving plate 5, and overcurrent protection is double
Overcurrent protection contact 22 on sheet metal 20 offsets with conducting block 4, and the electric current for flowing through the overcurrent protection bimetal leaf 20 is equal to
Or during more than electric current preset value, overcurrent protection bimetal leaf 20 is deformed, so as to promote by moving plate 5, promoted and protected with excessively stream by moving plate 5
The conducting block 4 that shield contact 22 offsets, makes conducting block 4 with overcurrent protection contact 22 from so as to disconnect overcurrent protection bimetal leaf
20 with the connection of conducting wire 111.
The manual reseting device 3 includes resetting push rod 30, resets the one end of push rod 30 and is push handle and extends outside pedestal 1,
The other end offsets or close with overcurrent protector 2, i.e., manual reseting device 3 offsets or close with overcurrent protection bimetal leaf 20.
Overcurrent protection bimetal leaf 20 and by moving plate 5 be in convex circular piece, flow through the electricity of overcurrent protection bimetal leaf 20
When stream equals or exceeds electric current preset value, the heating deformation of overcurrent protection bimetal leaf 20 is in indent circular piece, the double gold of overcurrent protection
Category piece 20 is touched by moving plate 5, and by the deformation of moving plate 5 in indent circular piece and passive pushing block 6 is promoted, passive pushing block 6 pushes conducting block
4, the electric connection of conducting block 4 and overcurrent protection bimetal leaf 20 is interrupted, so as to reach the purpose of overcurrent protection.
Overcurrent protection bimetal leaf 20 and by moving plate 5 be placed in placement shell 9 in, it is described placement shell 9 include the He of upper casing 91
Lower casing 92, upper casing 91 and lower casing 92 are mutually fastened, and pushing block hole 90 is arranged on lower casing bottom wall center, and overcurrent protection bimetal leaf 20 exists
Above, by moving plate 5 under, both are arranged in placement shell 9 together, and the bottom of placement shell 9 is provided with pushing block hole 90, passive pushing block
6 pass through the pushing block hole 90.
After electric current disconnects, overcurrent protection bimetal leaf 20 radiates, i.e., through cooling after a while, overcurrent protection bimetallic
Piece 20 and the deformation recovery by moving plate 5, conducting block 4 are moved up, and wire circuit is reclosed, i.e., overcurrent protector 2 resets, wherein,
The central point of overcurrent protection bimetal leaf 20 is the overcurrent protection contact 22.
Certainly, also quickly conducting block 4 can be promoted to move up by resetting push rod 30, while wire circuit is reclosed, led
Electric block 4 promotes passive pushing block 6 to move up, and passive pushing block 6 touches recovers deformation by moving plate 5 and overcurrent protection bimetal leaf 20, i.e.,
Stream protector 2 resets.
Also include anti-dry device 7 and dry burning resistance switch 8 in the present embodiment, dry burning resistance switch 8 is arranged in wire circuit,
Anti-dry device 7 is adjacent with dry burning resistance switch 8 or offsets, and anti-dry device 7 senses that temperature equals or exceeds temperature preset value
When, dry burning resistance switch 8 is promoted, to disconnect conducting wire 111.
The anti-dry device 7 is anti-dry bimetal leaf 70, what dry burning resistance switch 8 was contacted with each other or separated including two pieces
Conducting strip 81, and can promote be provided with the anti-dry push rod 80 of one of conducting strip 81, anti-dry bimetal leaf 70 it is anti-
The forward and backward each conducting strip 81 contacted with each other, anti-dry movable contact 71 are provided with dry combustion method movable contact 71, conducting wire 111
It is adjacent with one of conducting strip 81 or offset by anti-dry push rod 80, anti-dry bimetal leaf 70 sense temperature be equal to or
During more than temperature preset value, anti-dry push rod 80 is promoted, so that corresponding conducting strip 81 is touched, between two conducting strips 81 of disconnection
Contact, to disconnect conducting wire 111.
Anti-dry bimetal leaf 70 is indent disk, and centre hollow out has elastic arm, and anti-dry bimetal leaf 70 senses
Deformation when equaling or exceeding temperature preset value to temperature, the elastic arm of anti-dry bimetal leaf 70 is unchanged, anti-dry bimetal leaf
70 edges are turned over downwards, i.e., anti-dry bimetal leaf 70 is in convex disk, are turned over against under the edge of anti-dry bimetal leaf 70 and are promoted
Anti-dry push rod 80 is moved down, and then promotes conducting strip 81 to move down, and conducting wire 111 disconnects, so that when reaching electric kettle dry combustion method
Automatically power off.The position offseted on anti-dry bimetal leaf 70 with anti-dry push rod 80 is anti-dry movable contact 71
Wherein, the anti-dry bimetal leaf 70 is fixed on the top of pedestal 1, and the double gold of overcurrent protection by a metal plate rack 10
The level height for belonging to piece 20 is less than the level height of anti-dry bimetal leaf 70.
As shown in Figures 5 to 9, embodiment two, the coupler seat of honour of overcurrent protection homing position type, including pedestal 1, the pedestal
Overcurrent protector 2 and its manual reseting device 3 are also had additional on 1, overcurrent protector 2 is connected in the conducting wire 111, flowed
When electric current through the overcurrent protector 2 equals or exceeds electric current preset value, overcurrent protector 2 disconnects and conducting wire 111
Connection, one end of manual reseting device 3 is exposed outside outside pedestal 1, and the other end offsets or close with overcurrent protector 2.
The overcurrent protector 2 is to be provided with movable contact on overcurrent protection bimetal leaf 20, overcurrent protection bimetal leaf 20
21, the position of correspondence overcurrent protection bimetal leaf 20 is provided with conducting block 4 in conducting wire 111, overcurrent protection bimetal leaf 20
Movable contact 21 offsets with conducting block 4, when the electric current for flowing through the overcurrent protection bimetal leaf 20 equals or exceeds electric current preset value,
Overcurrent protection bimetal leaf 20 is deformed, and movable contact acts and leaves conducting block 4, so as to disconnect the connection with conducting wire 111.
Wherein, overcurrent protection bimetal leaf 20 and the contact point of conducting block 4 are the movable contact 21.
The manual reseting device 3 includes adjustable shelf 31, and adjustable shelf 31 is movably mounted on pedestal 1 with axle, activity
The one end of frame 31 is exposed outside outside pedestal 1, and the other end of adjustable shelf 31, which is extended upward, pushes away post 32, is pushed away post 32 and is offseted with overcurrent protector 2
Or it is close, that is, push away post 32 and offseted with overcurrent protection bimetal leaf 20 or close.
Also include anti-dry device 7 and dry burning resistance switch 8 in the present embodiment, dry burning resistance switch 8 is arranged in wire circuit,
Anti-dry device 7 is adjacent with dry burning resistance switch 8 or offsets, and anti-dry device 7 senses that temperature equals or exceeds temperature preset value
When, dry burning resistance switch 8 is promoted, to disconnect conducting wire 111.
The anti-dry device 7 is anti-dry bimetal leaf 70, what dry burning resistance switch 8 was contacted with each other or separated including two pieces
Conducting strip 81, and can promote be provided with the anti-dry push rod 80 of one of conducting strip 81, anti-dry bimetal leaf 70 it is anti-
The forward and backward each conducting strip 81 contacted with each other, anti-dry movable contact 71 are provided with dry combustion method movable contact 71, conducting wire 111
It is adjacent with one of conducting strip 81 or offset by anti-dry push rod 80, anti-dry bimetal leaf 70 sense temperature be equal to or
During more than temperature preset value, anti-dry push rod 80 is promoted, so that corresponding conducting strip 81 is touched, between two conducting strips 81 of disconnection
Contact, to disconnect conducting wire 111.
Anti-dry bimetal leaf 70 is indent disk, and centre hollow out has elastic arm, and anti-dry bimetal leaf 70 senses
Deformation when equaling or exceeding temperature preset value to temperature, the elastic arm of anti-dry bimetal leaf 70 is unchanged, anti-dry bimetal leaf
70 edges are turned over downwards, i.e., anti-dry bimetal leaf 70 is in convex disk, are turned over against under the edge of anti-dry bimetal leaf 70 and are promoted
Anti-dry push rod 80 is moved down, and then promotes conducting strip 81 to move down, and conducting wire 111 disconnects, so that when reaching electric kettle dry combustion method
Automatically power off.The position offseted on anti-dry bimetal leaf 70 with anti-dry push rod 80 is anti-dry movable contact 71.
Wherein, the anti-dry bimetal leaf 70 is fixed on the top of pedestal 1, and overcurrent protection by a metal plate rack 10
The level height of bimetal leaf 20 is less than the level height of anti-dry bimetal leaf 70.
Adjustable shelf 31 in the present embodiment is U-shaped adjustable shelf, and U-shaped adjustable shelf is movably mounted on pedestal 1 with axle, U
Type adjustable shelf one end is shank and exposed outside outside pedestal 1 that the U-shaped adjustable shelf other end is opening both sides, and opening side is upwardly extended
Go out to push away post 32, push away post 32 and offseted with overcurrent protector 2 or close, that is, push away post 32 and offseted with overcurrent protection bimetal leaf 20 or phase
Closely, opening side offsets or close with the conducting strip 81 that anti-dry push rod 80 offsets.The design of U-shaped adjustable shelf, the double gold of anti-dry
Category piece 70 and overcurrent protection bimetal leaf 20 share a set of manual reseting device 3, simplify the structure of coupler, and reduction assembling is difficult
Degree, production cost is lower, and a set of manual reseting device 3 directly ensures user once with regard to that can close conducting wire 111 in coupler
Splice grafting leads to（Anti-dry resets and overcurrent protection resets simultaneously operating）, its is simple to operate, and use is more convenient.
Claims (9)
1. the coupler seat of honour of overcurrent protection homing position type, including pedestal（1）, it is characterized in that, the pedestal（1）On also had additional
Flow protector（2）And its manual reseting device（3）, overcurrent protector（2）It is connected on the conducting wire（111）On, flow through institute
State overcurrent protector（2）Electric current when equaling or exceeding electric current preset value, overcurrent protector（2）Disconnect and conducting wire（111）
Connection, manual reseting device（3）One end expose outside pedestal（1）Outside, the other end and overcurrent protector（2）Offset or close.
2. the coupler seat of honour of overcurrent protection homing position type according to claim 1, it is characterized in that, the manual reseting device
（3）Including resetting push rod（30）, reset push rod（30）One end is push handle and extends pedestal（1）Outside, the other end and overcurrent protection
Device（2）Offset or close.
3. the coupler seat of honour of overcurrent protection homing position type according to claim 1, it is characterized in that, the manual reseting device
（3）Including adjustable shelf（31）, adjustable shelf（31）Pedestal is movably mounted at axle（1）On, adjustable shelf（31）One end is exposed outside
Pedestal（1）Outside, adjustable shelf（31）The other end, which is extended upward, pushes away post（32）, push away post（32）With overcurrent protector（2）Offset or phase
Closely.
4. according to the coupler seat of honour of any overcurrent protection homing position types of claim 1-3, it is characterized in that, the overcurrent protection
Device（2）It is overcurrent protection bimetal leaf（20）, overcurrent protection bimetal leaf（20）On be provided with movable contact（21）, conducting wire
（111）Upper correspondence overcurrent protection bimetal leaf（20）Position is provided with conducting block（4）, overcurrent protection bimetal leaf（20）Dynamic touch
Point（21）With conducting block（4）Offset, flow through the overcurrent protection bimetal leaf（20）Electric current equal or exceed electric current preset value
When, overcurrent protection bimetal leaf（20）Deformation, movable contact（21）Act and leave conducting block（4）, so as to disconnect and conducting wire
（111）Connection.
5. the coupler seat of honour of overcurrent protection homing position type according to claim 4, it is characterized in that, the manual reseting device
（3）With overcurrent protection bimetal leaf（20）Offset or close.
6. according to the coupler seat of honour of any overcurrent protection homing position types of claim 1-3, it is characterized in that, the overcurrent protection
Device（2）Including overcurrent protection bimetal leaf（20）With by moving plate（5）, overcurrent protection bimetal leaf（20）With by moving plate（5）Position
It is close or offset, the overcurrent protection bimetal leaf（20）It is connected on the conducting wire（111）On, flow through the overcurrent protection
Bimetal leaf（20）Electric current when equaling or exceeding electric current preset value, overcurrent protection bimetal leaf（20）Touch by moving plate（5）, quilt
Moving plate（5）Disconnect overcurrent protection bimetal leaf（20）With conducting wire（111）Between connection.
7. the coupler seat of honour of overcurrent protection homing position type according to claim 6, it is characterized in that, the overcurrent protection bimetallic
Piece（20）On be provided with overcurrent protection contact（22）, conducting wire（111）Upper correspondence overcurrent protection bimetal leaf（20）Position is set
It is equipped with conducting block（4）, overcurrent protection bimetal leaf（20）On overcurrent protection contact（22）With conducting block（4）Offset, flow through institute
State overcurrent protection bimetal leaf（20）Electric current when equaling or exceeding electric current preset value, overcurrent protection bimetal leaf（20）Deformation,
So as to promote by moving plate（5）, by moving plate（5）Promote and overcurrent protection contact（22）The conducting block offseted（4）, make conducting block（4）
With overcurrent protection contact（22）From so as to disconnect overcurrent protection bimetal leaf（20）With conducting wire（111）Connection.
8. the coupler seat of honour of overcurrent protection homing position type according to claim 7, it is characterized in that, the manual reseting device
（3）One end is push handle and extends downwardly out pedestal（1）, the other end upwardly extend and towards with conducting block（4）.
9. the coupler seat of honour of overcurrent protection homing position type according to claim 7, it is characterized in that, the conducting block（4）With quilt
Moving plate（5）Between be additionally provided with passive pushing block（6）.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710715112.9A CN107331575B (en) | 2017-08-19 | 2017-08-19 | Overcurrent protection reset type coupler upper seat |
| PCT/CN2018/085074 WO2019037461A1 (en) | 2017-08-19 | 2018-04-28 | Overcurrent protection reset type coupler upper base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710715112.9A CN107331575B (en) | 2017-08-19 | 2017-08-19 | Overcurrent protection reset type coupler upper seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107331575A true CN107331575A (en) | 2017-11-07 |
| CN107331575B CN107331575B (en) | 2020-07-24 |
Family
ID=60224395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710715112.9A Active CN107331575B (en) | 2017-08-19 | 2017-08-19 | Overcurrent protection reset type coupler upper seat |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107331575B (en) |
| WO (1) | WO2019037461A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108648957A (en) * | 2018-07-19 | 2018-10-12 | 黄普焕 | A kind of split type upper connector that novel manual resets |
| WO2019037461A1 (en) * | 2017-08-19 | 2019-02-28 | 佛山市汇莱德电器有限公司 | Overcurrent protection reset type coupler upper base |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7304560B2 (en) * | 2005-08-12 | 2007-12-04 | Tsung Mou Yu | Safety switches |
| CN201741646U (en) * | 2010-06-24 | 2011-02-09 | 杭州凯特电器有限公司 | Overcurrent heat protector |
| CN103545144A (en) * | 2013-07-25 | 2014-01-29 | 扬州宝珠电器有限公司 | Spring-locking type manual reset protector |
| CN103545143A (en) * | 2013-07-25 | 2014-01-29 | 扬州宝珠电器有限公司 | Locking-type manual reset protector with insulation sheet |
| CN203466127U (en) * | 2013-09-24 | 2014-03-05 | 东莞市凯恩电子科技有限公司 | Adjustable temperature controller with manual reset |
| CN205016467U (en) * | 2015-08-31 | 2016-02-03 | 邓友根 | Novel temperature controller |
| CN207353163U (en) * | 2017-08-19 | 2018-05-11 | 佛山市汇莱德电器有限公司 | The coupler seat of honour of overcurrent protection homing position type |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8717718B2 (en) * | 2011-04-11 | 2014-05-06 | Leviton Manufacturing Company, Inc. | Electrical load control with fault protection |
| CN102563840A (en) * | 2012-01-21 | 2012-07-11 | 冯海涛 | Water boiling device with instant heating type water boiling chamber |
| CN205410859U (en) * | 2015-11-26 | 2016-08-03 | 广东新功电器有限公司 | Coupler of kettle and possess kettle device of this coupler |
| CN105869951B (en) * | 2016-06-17 | 2018-07-03 | 佛山市格来德小家电有限公司 | A kind of anti-dry kettle coupler of band fusing |
| CN107331575B (en) * | 2017-08-19 | 2020-07-24 | 广东汇莱德温控器有限公司 | Overcurrent protection reset type coupler upper seat |
-
2017
- 2017-08-19 CN CN201710715112.9A patent/CN107331575B/en active Active
-
2018
- 2018-04-28 WO PCT/CN2018/085074 patent/WO2019037461A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7304560B2 (en) * | 2005-08-12 | 2007-12-04 | Tsung Mou Yu | Safety switches |
| CN201741646U (en) * | 2010-06-24 | 2011-02-09 | 杭州凯特电器有限公司 | Overcurrent heat protector |
| CN103545144A (en) * | 2013-07-25 | 2014-01-29 | 扬州宝珠电器有限公司 | Spring-locking type manual reset protector |
| CN103545143A (en) * | 2013-07-25 | 2014-01-29 | 扬州宝珠电器有限公司 | Locking-type manual reset protector with insulation sheet |
| CN203466127U (en) * | 2013-09-24 | 2014-03-05 | 东莞市凯恩电子科技有限公司 | Adjustable temperature controller with manual reset |
| CN205016467U (en) * | 2015-08-31 | 2016-02-03 | 邓友根 | Novel temperature controller |
| CN207353163U (en) * | 2017-08-19 | 2018-05-11 | 佛山市汇莱德电器有限公司 | The coupler seat of honour of overcurrent protection homing position type |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019037461A1 (en) * | 2017-08-19 | 2019-02-28 | 佛山市汇莱德电器有限公司 | Overcurrent protection reset type coupler upper base |
| CN108648957A (en) * | 2018-07-19 | 2018-10-12 | 黄普焕 | A kind of split type upper connector that novel manual resets |
| CN108648957B (en) * | 2018-07-19 | 2024-05-10 | 黄普焕 | Manual reset split type upper connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107331575B (en) | 2020-07-24 |
| WO2019037461A1 (en) | 2019-02-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107331575A (en) | The coupler seat of honour of overcurrent protection homing position type | |
| CN201773768U (en) | PTC manual intervention reset temperature-limiting temperature controller | |
| CN102005678B (en) | Separable power supply plug and socket connecting structure of direct temperature-sensing type electric frying pan | |
| CN207353163U (en) | The coupler seat of honour of overcurrent protection homing position type | |
| CN203434086U (en) | Dry burning prevention temperature sensitive switch for electrothermal equipment | |
| CN103271791B (en) | Far-infrared intelligent foot warmer and control circuit thereof | |
| CN207731866U (en) | Dry combustion method non-automatic-reset protector | |
| CN207338871U (en) | The coupler seat of honour of two-layer equation overcurrent protection | |
| CN206350340U (en) | A kind of temperature control storehouse preserved for crisp Lee | |
| CN207353162U (en) | The coupler seat of honour with overcurrent protection | |
| CN201445587U (en) | Foot warmer | |
| CN105826130A (en) | Dry heating prevention switch with draw hook and temperature control assembly using the switch | |
| CN202423124U (en) | Temperature sensitive controller | |
| CN201341803Y (en) | Non-pan protecting device for heating pan | |
| CN207052918U (en) | The coupler seat of honour with hand-reset dry-burning prevention device | |
| CN207082486U (en) | A kind of temperature controller with duplicate protection | |
| CN202723554U (en) | Electric heating structure for electric kettle | |
| CN208837701U (en) | A kind of sandwich breakfast machine | |
| CN209607663U (en) | A kind of temperature controller | |
| CN210200631U (en) | Dual overheat protection reset coupler | |
| CN220069453U (en) | Double-temperature-control electric cooker | |
| CN205542588U (en) | Double -phase high -power temperature controller | |
| CN201142302Y (en) | Double-function electric motor heat protector | |
| CN201498434U (en) | Temperature control device for electric appliances | |
| CN214898245U (en) | Small-sized temperature controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 528300, Guangdong, Shunde District, Foshan Ronggui Red Star neighborhood committee, poly Industrial Zone, 6-9 South Star Road, three of the first floor Applicant after: GUANGDONG HUILAIDE TEMPERATURE CONTROLLER Co.,Ltd. Address before: 528300, Guangdong, Shunde District, Foshan Ronggui Red Star neighborhood committee, poly Industrial Zone, 6-9 South Star Road, three of the first floor Applicant before: FOSHAN HUILAIDE ELECTRICAL APPLIANCE Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Room 501, building 1, Delong Zhizao science and Technology Park, 12 Wenhai Middle Road, Haiwei community, Ronggui street, Shunde District, Foshan City, Guangdong Province Applicant after: GUANGDONG HUILAIDE TEMPERATURE CONTROLLER Co.,Ltd. Address before: 528300, Guangdong, Shunde District, Foshan Ronggui Red Star neighborhood committee, poly Industrial Zone, 6-9 South Star Road, three of the first floor Applicant before: GUANGDONG HUILAIDE TEMPERATURE CONTROLLER Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Upper seat of coupler with overcurrent protection reset Effective date of registration: 20221109 Granted publication date: 20200724 Pledgee: Foshan Shunde Sub branch of Postal Savings Bank of China Co.,Ltd. Pledgor: GUANGDONG HUILAIDE TEMPERATURE CONTROLLER Co.,Ltd. Registration number: Y2022980021329 |