CN209133414U - It is a kind of improve hand-reset cooking machine on connector - Google Patents

It is a kind of improve hand-reset cooking machine on connector Download PDF

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Publication number
CN209133414U
CN209133414U CN201821149077.5U CN201821149077U CN209133414U CN 209133414 U CN209133414 U CN 209133414U CN 201821149077 U CN201821149077 U CN 201821149077U CN 209133414 U CN209133414 U CN 209133414U
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China
Prior art keywords
reset
block
movable contact
connector
bimetal leaf
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CN201821149077.5U
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Chinese (zh)
Inventor
黄普添
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Guangdong Huilaide Electrical Appliance Co ltd
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Huang Puhuan
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Abstract

It is a kind of improve hand-reset cooking machine on connector, the coupling seat and Insurance Block pass through elastic connecting component elastic connection, insulating part is installed between bimetal leaf and movable contact spring, insulating part and movable contact spring compress cooperation, elasticity is equipped with anti-reset sliding block in Insurance Block, anti- reset sliding block one end is provided with anti-reset spacing block, movable contact spring and static contact are dielectrically separated from by anti-reset spacing block after bimetal leaf temperature and pressure support movable contact spring, reset drives block pushes anti-reset spacing block to leave between movable contact spring and static contact insulation in the case where releasing reset drives block pressured state after bimetal leaf recovery manually, it realizes and resets, the structure can avoid being not handled by for a long time due to user after dry combustion method, the problems such as causing dry combustion method repeatedly is resetted after so that bimetal leaf is cooled down, bimetal leaf elasticity is overlayed on heat generating member by elastic connecting component, solve due to Rigging error causes bimetal leaf that cannot cooperate with heat generating member contact.

Description

It is a kind of improve hand-reset cooking machine on connector
Technical field
The utility model relates to cooking machine field, connector on specifically a kind of cooking machine for improving hand-reset.
Background technique
According to the market demand, present cooking machine part is provided with heating device, and the time heated all is by control electricity What road was preset, there is situations such as dry combustion method to reduce, but when cooking cup leaks, arranges in cup during heating Aqueous solution there is sharp mountain, when the food of processing is less, and when heating time is comparatively longer, just will appear showing for dry combustion method As being easy to appear peril, therefore be equipped with disposable anti-dry knot on the heat generating device of heatable cooking cup now Structure, and the Anti-overheating structure connect installation with heat generating device as individual part, therefore the mounting means increases the dress of cooking machine With the time, when dry combustion method occurs in cooking machine, disposable Anti-overheating structure plays protective effect, but user wants to reuse cooking When machine, it is necessary to cup integral demounting will be arranged, disposable Anti-overheating structure is replaced, the maintenance process is cumbersome, complex process, increases Add the use cost of cooking machine, and since upper connector is mounted on cooking machine by fastener, due to the error of assembly, holds Easily leading to bimetal leaf cannot overlay on heat generating member, and anti-dry is caused to be delayed or fail.
In addition bimetal leaf has auto-reset function in traditional bimetal leaf, and bimetal leaf is in own temperature lower than multiple When the temperature preset value of position, bimetal leaf deformation automatically resets, such as: reset temperature preset value is 50 DEG C, and bimetal leaf is because of dry combustion method (mistake Heat) disconnect conducting wire, if user without in time handle dry combustion method problem, bimetal leaf after radiating and cooling after a period of time, Own temperature is lower than 50 DEG C, and bimetal leaf resets, and conducting wire is again switched on, and bimetal leaf can disconnect conductor wire because of dry combustion method again Road, so repetition dry combustion method power-off, cooling, which reset, is powered, and bimetal leaf is used in connection with the easy aging of electric appliance of the bimetal leaf, with Service life reduction is caused, and easily causes safety accident.
Utility model content
Utility model aims to solve above-mentioned existing problems, provide one kind one kind simple and reasonable for structure and change Connector on into the cooking machine of hand-reset, effect are that solve bimetal leaf installation not in place and can enable bimetal leaf Enough repeated multiple times uses.
Connector on a kind of cooking machine improving hand-reset, including coupling seat, coupling seat bottom offer grafting chamber, inserts Connect it is intracavitary electric conductor is installed, coupling seat is equipped with Insurance Block, and the static contact and movable contact spring of circuit are connected in installation in Insurance Block, moves The movable end and static contact of contact are electrically connected, and the coupling seat and Insurance Block pass through elastic connecting component elastic connection, insurance Seat top is equipped with connecting bracket, and bimetal leaf is equipped in connecting bracket, insulation is equipped between bimetal leaf and movable contact spring Part, insulating part and movable contact spring compress cooperation.
The upper connector of the structure is connect with bimetal leaf, so that bimetal leaf modularity is installed, be can be improved cooking The installation speed of machine improves production efficiency, when bimetal leaf being avoided to be assemblied in heat generating member as single component, when damaging maintenance Need cooking machine integral demounting, the maintenance process is cumbersome, complex process and after there is dry combustion method can be repeated as many times use, The old Anti-overheating structure of cooking machine is solved using needing replacing after primary, is improved so as to cause the use cost of cooking machine, in addition Bimetal leaf elasticity is overlayed on heat generating member by elastic connecting component, solves to cause bimetal leaf cannot due to rigging error Cooperate with heat generating member contact, reduces spare and accessory parts production and the precision of assembly needs.
Elasticity is equipped with anti-reset sliding block in Insurance Block, and anti-reset sliding block one end is provided with anti-reset spacing block, anti-reset The other end of sliding block, which extends, is provided with reset drives block outside Insurance Block, and one end of reset drives block is extended in grafting chamber, should After structure avoids the occurrence of that dry combustion method triggering bimetal leaf is heated and compresses movable contact spring, after circuit disconnects, since user does not carry out for a long time Processing resets the problems such as causing dry combustion method repeatedly after so that bimetal leaf is cooled down.
Movable contact spring and static contact are dielectrically separated from by anti-reset spacing block after bimetal leaf high temperature deformation compresses movable contact spring, multiple Position drive block releases manually after bimetal leaf recovery pushes anti-reset spacing block to leave dynamic touching under reset drives block pressured state Between piece and static contact insulation, realizes and reset.
Under bimetal leaf normal condition, movable contact spring and static contact are connected, and anti-reset spacing block is made in elasticity at this time It is firmly pressed against the outside of movable contact spring down, after bimetal leaf high temperature deformation, movable contact spring displacement is pressed down against by insulating part, is made Anti- reset spacing block loses resistance, shifts between movable contact spring and static contact anti-reset spacing block under elastic reaction, works as installation There is the device of the bimetal leaf when being not handled by for a long time, is resetted after bimetal leaf cooling, anti-reset spacing block is by the two It is dielectrically separated from, avoids movable contact spring from being contacted again with static contact and power on, device is made to repeat dry combustion method.
The elastic connecting component includes the upper connecting ear extended on Insurance Block and the lower connecting ear that extends on coupling seat, Lower connecting ear offers aperture, and upper connecting ear bottom is connected with the connection sleeve that grafting enters aperture, and connection sleeve bottom is equipped with Limited screw is socketed with adjustment spring on the connection sleeve between upper connecting ear and lower connecting ear, the elastic connection group of the structure Part structure is simple, is conducive to large-scale production, and production cost is low, enables Insurance Block at vertical type elastic displacement, in upper company When connecing device and being mounted below heat generating member, bimetal leaf can elasticity overlay in heat generating member bottom, avoid rigging error from leading to double gold Belong to the problems such as piece cannot cooperate with heat generating member contact or overlay tension.
It is equipped with cavity in the Insurance Block, spacer spring is installed between anti-reset sliding block one end and cavity inner wall, prevents multiple By spacer spring, elasticity slides laterally position sliding block in the cavity, and structure is simple, and easy to assembly, failure rate is low.
The anti-reset sliding block other end offers through-hole, and the inner wall of through-hole, which offers, resets inclined surface, reset drives block One end pass through and through-hole and extend in grafting chamber, and the corresponding drive incline face for resetting inclined surface and being provided with sliding cooperation, knot Structure is simple, easy to assembly, is cooperated by resetting inclined surface and drive incline face, the reset drives block of longitudinal movement is enable to drive Anti- reset sliding block transverse shifting.
Bracket is installed, reset drives block is mounted on the lower section of bracket, and it is fixed that the top of reset drives block is equipped on coupling seat Position convex block and reset spring, one end of reset spring are socketed on locating convex block, and the other end of reset spring is compressed with bracket matches It closes, the elastic longitudinal sliding motion in through-hole by reset spring of reset drives block, structure is simple, and easy to assembly, failure rate is low.
The side of the reset drives block is extended with the spacing block set with the anti-other end cooperation for resetting sliding block, and limitation resets The amplitude that drive block slides up and down avoids over-travel that reset drives block and anti-reset sliding block is caused to cooperate and fails.
Connecting terminal is installed on the Insurance Block, connecting terminal is connect with static contact, stationary contact is installed on static contact, Movable contact with stationary contact Elastic Contact is installed, structure is simple, easy to connect on corresponding movable contact spring.
One end of the electric conductor is extended coupling seat and is connect by connector with movable contact spring, and making for connecting wire is reduced With and assembly time, the production cost of connector in reduction improve production efficiency.
The connector includes that conductive sheet is connect with movable contact spring, and the two sides of conductive sheet are extended with the bullet with electric conductor electrical contact Property retaining tab, two resilient clamp tongue pieces using its material elasticity by the electric conductor being inserted into from its left and right sides be clamped and connected Mode, the assembling speed of connector, can be improved working efficiency in quickening.
The beneficial effects of the utility model are:
One, connector on a kind of cooking machine for improving hand-reset of the utility model, structure is simple, and installation is easy to assembly, The upper connector of the structure is connect with bimetal leaf, so that bimetal leaf modularity is installed, be can be improved the installation of cooking machine Speed improves production efficiency, and when bimetal leaf being avoided to be assemblied in heat generating member as single component, needing when damaging maintenance will material Reason machine integral demounting, the maintenance process is cumbersome, complex process.
Two, it can be repeated as many times and be used after there is dry combustion method using the cooking machine of the structure bimetal leaf, solve cooking machine Old Anti-overheating structure is improved using needing replacing after primary so as to cause the use cost of cooking machine, is avoided due to the head of a household Time is not handled by, and resets the problems such as causing dry combustion method repeatedly after so that bimetal leaf is cooled down.
Three, bimetal leaf elasticity is overlayed on heat generating member by elastic connecting component, solve to cause due to rigging error Bimetal leaf cannot cooperate with heat generating member contact, lower the precision of part production and assembly, reduce production cost, improve work Efficiency.
Detailed description of the invention
Fig. 1 is the normal operating conditions structural schematic diagram of the utility model.
Fig. 2 is the dry combustion method working state structure schematic diagram of the utility model.
Fig. 3 is the reset working state structure schematic diagram of the utility model.
Fig. 4 is the decomposition texture schematic diagram one of the utility model.
Fig. 5 is the schematic diagram of the section structure of the utility model.
Fig. 6 is the decomposition texture schematic diagram two of the utility model.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in Figure 1 to Figure 3, connector on a kind of cooking machine improving hand-reset, including coupling seat 1,1 bottom of coupling seat Portion offers grafting chamber 2, and electric conductor 3 is equipped in grafting chamber 2, and coupling seat 1 is equipped with Insurance Block 4, and installation is connected in Insurance Block 4 The static contact 5 and movable contact spring 6 of circuit, the movable end and static contact 5 of movable contact spring 6 are electrically connected, the coupling seat 1 and Insurance Block 4 By 7 elastic connection of elastic connecting component, connecting bracket 8 is installed above Insurance Block 4, bimetallic is installed in connecting bracket 8 Piece 9, is equipped with insulating part 10 between bimetal leaf 9 and movable contact spring 6, insulating part 10 and movable contact spring 6 compress cooperation.
The upper connector of the structure is connect with bimetal leaf 9, so that 9 modularity of bimetal leaf is installed, be can be improved material The installation speed of reason machine improves production efficiency, when bimetal leaf 9 being avoided to be assemblied in heat generating member as single component, when damage is tieed up It is needed when repairing by cooking machine integral demounting, the maintenance process is cumbersome, complex process and can be repeated as many times after there is dry combustion method It uses, solves the old Anti-overheating structure of cooking machine using needing replacing after primary, improved so as to cause the use cost of cooking machine, 9 elasticity of bimetal leaf is overlayed on heat generating member additionally by elastic connecting component 7, solves to lead to bimetallic due to rigging error Piece 9 cannot cooperate with heat generating member contact, reduce spare and accessory parts production and the precision of assembly needs.
Elasticity is equipped with anti-reset sliding block 11 in Insurance Block, and anti-11 one end of reset sliding block is provided with anti-reset spacing block 12, The anti-other end for resetting sliding block 11, which extends, is provided with reset drives block 13 outside Insurance Block 4, one end of reset drives block 13 extends Out in grafting chamber 2, after which avoids the occurrence of that dry combustion method triggering bimetal leaf 9 is heated and compresses movable contact spring, after circuit disconnects, due to The head of a household is not handled by the time, resets the problems such as causing dry combustion method repeatedly after so that bimetal leaf 9 is cooled down.
Anti- reset spacing block 12 insulate movable contact spring 6 and static contact 5 after 9 high temperature deformation of bimetal leaf compresses movable contact spring 6 Isolation, reset drives block 13 released manually after the recovery of bimetal leaf 9 push under 13 pressured state of reset drives block it is anti-reset every It is left between movable contact spring 6 and the insulation of static contact 5 from block 12, realizes and reset.
Under 9 normal condition of bimetal leaf, movable contact spring 6 and static contact 5 are connected, and anti-reset spacing block 12 is in bullet at this time The outside that movable contact spring 6 is pressed against under property active force is pressed down against dynamic touching by insulating part 10 after 9 high temperature deformation of bimetal leaf Piece 6 be displaced, so that anti-reset spacing block 12 is lost resistance, under elastic reaction by anti-reset spacing block 12 shift onto movable contact spring 6 with it is quiet Between contact 5, when being equipped with the device of the bimetal leaf when being not handled by for a long time, bimetal leaf 9 resets after cooling down, and prevents It resets spacing block 12 to be dielectrically separated from the two, avoids movable contact spring 6 from being contacted again with static contact 5 and power on, repeat device dry It burns.
As shown in Figures 4 to 6, the elastic connecting component 7 includes the upper connecting ear 14 extended on Insurance Block 4 and coupling The lower connecting ear 15 extended on seat 1 is closed, lower connecting ear 15 offers aperture 16, and 14 bottom of upper connecting ear is connected with grafting and enters out The connection sleeve 17 in hole 16, connection 17 bottom of sleeve is equipped with limited screw 18, between upper connecting ear 14 and lower connecting ear 15 It is socketed with adjustment spring 19 on connection sleeve 17, the elastic connecting component structure of the structure is simple, be conducive to large-scale production, and Production cost is low, enables Insurance Block 4 at vertical type elastic displacement, when upper connector is mounted below heat generating member, bimetallic Piece 9 can elasticity overlay in heat generating member bottom, avoid rigging error cause bimetal leaf 9 cannot with heat generating member contact cooperate or Person overlays the problems such as tension.
It is equipped with cavity 401 in the Insurance Block 4, is equipped with and is isolated between anti-11 one end of reset sliding block and 401 inner wall of cavity Spring 20, by spacer spring 20, the elasticity in cavity 401 slides laterally anti-reset sliding block 11, and structure is simple, easy to assembly, therefore Barrier rate is low.
Anti- 11 other end of reset sliding block offers through-hole 1101, and the inner wall of through-hole 1101, which offers, resets inclined surface 1102, one end of reset drives block 13 passes through through-hole 1101 and extends in grafting chamber 2, and the corresponding inclined surface 1102 that resets is arranged There is the drive incline face 1301 of sliding cooperation, structure is simple, and it is easy to assembly, by resetting inclined surface 1102 and drive incline face 1301 cooperations, enable the reset drives block 13 of longitudinal movement to drive anti-11 transverse shifting of reset sliding block.
Bracket 21 is installed, reset drives block 13 is mounted on the lower section of bracket 21, the top of reset drives block 13 on coupling seat 1 Portion is equipped with locating convex block 1302 and reset spring 22, and one end of reset spring 22 is socketed on locating convex block 1302, reset spring 22 other end and bracket 21 compresses cooperation, and the elasticity in through-hole 1101 is longitudinal sliding by reset spring 22 for reset drives block 13 Dynamic, structure is simple, and easy to assembly, failure rate is low.
The side of the reset drives block 13 is extended with the spacing block set with the anti-other end cooperation for resetting sliding block 11 1303, the amplitude that limitation reset drives block 13 slides up and down avoids over-travel from causing reset drives block 13 and anti-reset sliding block 11 cooperation failures.
Connecting terminal 23 is installed, connecting terminal 23 is connect with static contact 5, is installed on static contact 5 on the Insurance Block 4 There is stationary contact 501, the movable contact 601 with 501 Elastic Contact of stationary contact is installed on corresponding movable contact spring 6, structure is simple, connection It is convenient.
One end of the electric conductor 3 is extended coupling seat 1 and is connect by connector 24 with movable contact spring 6, reduces connection and leads The use and assembly time of line, the production cost of connector in reduction, improve production efficiency.
The connector 24 includes that conductive sheet 2401 is connect with movable contact spring 6, and the two sides of conductive sheet 2401 are extended with and conduction The resilient clamp tongue piece 2402 that body 3 is in electrical contact, the conduction that two resilient clamp tongue pieces 2402 will be inserted into using the elasticity of its material Body 3 can be improved working efficiency from the assembling speed of connector in its mode for being clamped and connected of left and right sides, quickening.
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 content of the present invention, 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 to should belong to this practical new for all these modifications and variations The protection scope of type appended claims.

Claims (9)

1. connector on a kind of cooking machine for improving hand-reset, including coupling seat (1), coupling seat (1) bottom offer grafting Chamber (2), grafting chamber (2) is interior to be equipped with electric conductor (3), and coupling seat (1) is equipped with Insurance Block (4), and installation is connected in Insurance Block (4) The static contact (5) and movable contact spring (6) of circuit, the movable end of movable contact spring (6) and static contact (5) are electrically connected, it is characterised in that: institute Coupling seat (1) and Insurance Block (4) is stated by elastic connecting component (7) elastic connection, Insurance Block (4) top is equipped with connecting bracket (8), it is equipped with bimetal leaf (9) in connecting bracket (8), insulating part is installed between bimetal leaf (9) and movable contact spring (6) (10), insulating part (10) and movable contact spring (6) compress cooperation;
Insurance Block (4) interior elasticity is equipped with anti-reset sliding block (11), and anti-reset sliding block (11) one end is provided with anti-reset spacing block (12), the anti-other end for resetting sliding block (11) is provided with reset drives block (13), and one end of reset drives block (13) is extended slotting It connects in chamber (2);
The elastic connecting component (7) includes the upper connecting ear (14) extended on Insurance Block (4) and extends on coupling seat (1) Lower connecting ear (15), lower connecting ear (15) offer aperture (16), and upper connecting ear (14) bottom is connected with grafting and enters aperture (16) Connection sleeve (17), connection sleeve (17) bottom is equipped with limited screw (18), upper connecting ear (14) and lower connecting ear (15) Between connection sleeve (17) on be socketed with adjustment spring (19).
2. connector on a kind of cooking machine for improving hand-reset according to claim 1, it is characterised in that: the anti-reset Movable contact spring (6) and static contact (5) are dielectrically separated from by spacing block (12) after bimetal leaf (9) high temperature deformation compresses movable contact spring (6), Reset drives block (13) released manually after bimetal leaf (9) are restored push under reset drives block (13) pressured state it is anti-reset every It is left between movable contact spring (6) and static contact (5) insulation from block (12), realizes and reset.
3. connector on a kind of cooking machine for improving hand-reset according to claim 1, it is characterised in that: the Insurance Block (4) cavity (401) are equipped in, spacer spring (20) are installed between anti-reset sliding block (11) one end and cavity (401) inner wall, are prevented Sliding block (11) are resetted to slide laterally by spacer spring (20) in cavity (401) interior elasticity.
4. connector on a kind of cooking machine for improving hand-reset according to claim 1, it is characterised in that: the anti-reset Sliding block (11) other end offers through-hole (1101), and the inner wall of through-hole (1101), which offers, resets inclined surface (1102), resets and drives One end of motion block (13) passes through through-hole (1101) and extends in grafting chamber (2), and corresponding reset inclined surface (1102) are provided with The drive incline face (1301) of sliding cooperation.
5. connector on a kind of cooking machine for improving hand-reset according to claim 1, it is characterised in that: coupling seat (1) On be equipped with bracket (21), reset drives block (13) is mounted on the lower section of bracket (21), and the top of reset drives block (13) is equipped with Locating convex block (1302) and reset spring (22), one end of reset spring (22) are socketed on locating convex block (1302), reset bullet The other end of spring (22) and bracket (21) compress cooperation, and reset drives block (13) is by reset spring (22) in through-hole (1101) Elastic longitudinal sliding motion.
6. connector on a kind of cooking machine for improving hand-reset according to claim 1, it is characterised in that: the reset is driven The side of motion block (13) is extended with the spacing block set (1303) with the anti-other end cooperation for resetting sliding block (11).
7. connector on a kind of cooking machine for improving hand-reset according to claim 1, it is characterised in that: the Insurance Block (4) it is equipped on connecting terminal (23), connecting terminal (23) is connect with static contact (5), and static contact is equipped with stationary contact on (5) (501), it is equipped on corresponding movable contact spring (6) and the movable contact (601) of stationary contact (501) Elastic Contact.
8. connector on a kind of cooking machine for improving hand-reset according to claim 1, it is characterised in that: the electric conductor (3) extend coupling seat (1) and connect by connector (24) with movable contact spring (6) in one end.
9. connector on a kind of cooking machine for improving hand-reset according to claim 8, it is characterised in that: the connector It (24) include being connect conductive sheet (2401) with movable contact spring (6), the two sides of conductive sheet (2401) are extended with to be in electrical contact with electric conductor (3) Resilient clamp tongue piece (2402).
CN201821149077.5U 2018-07-19 2018-07-19 It is a kind of improve hand-reset cooking machine on connector Active CN209133414U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821149077.5U CN209133414U (en) 2018-07-19 2018-07-19 It is a kind of improve hand-reset cooking machine on connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821149077.5U CN209133414U (en) 2018-07-19 2018-07-19 It is a kind of improve hand-reset cooking machine on connector

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CN201821149077.5U Active CN209133414U (en) 2018-07-19 2018-07-19 It is a kind of improve hand-reset cooking machine on connector

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114374265A (en) * 2022-01-05 2022-04-19 国网山东省电力公司烟台市福山区供电公司 Voltage node voltage stabilizer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114374265A (en) * 2022-01-05 2022-04-19 国网山东省电力公司烟台市福山区供电公司 Voltage node voltage stabilizer
CN114374265B (en) * 2022-01-05 2024-04-26 国网山东省电力公司烟台市福山区供电公司 Voltage node voltage stabilizing device

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GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20240311

Address after: One of the third floors, No. 31 Lexin Street, Tong'an Village, Dongfeng Town, Zhongshan City, Guangdong Province, 528400 (residence application)

Patentee after: Guangdong Huilaide Electrical Appliance Co.,Ltd.

Country or region after: China

Address before: No. 134, Quanshuichong Group, Chongping Village, Liantang Town, Babu District, Hezhou City, Guangxi Zhuang Autonomous Region, 542803

Patentee before: Huang Puhuan

Country or region before: China

TR01 Transfer of patent right