CN203873558U - Automatic electric kettle - Google Patents
Automatic electric kettle Download PDFInfo
- Publication number
- CN203873558U CN203873558U CN201420221416.1U CN201420221416U CN203873558U CN 203873558 U CN203873558 U CN 203873558U CN 201420221416 U CN201420221416 U CN 201420221416U CN 203873558 U CN203873558 U CN 203873558U
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- elastomer
- release link
- kettle body
- temperature controller
- body assembly
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- 239000000806 elastomer Substances 0.000 claims abstract description 87
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 21
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
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- 238000006243 chemical reaction Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
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- 238000000034 method Methods 0.000 description 1
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- 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 description 1
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- Cookers (AREA)
Abstract
The utility model provides an automatic electric kettle, includes base subassembly and kettle body subassembly that the components of a whole that can function independently set up, and the base subassembly includes connector and base down, is provided with connector portion and switch portion on the kettle body subassembly, is provided with an automatic re-setting mechanism in kettle body subassembly bottom, the last elastomer that has at least of automatic re-setting mechanism, a button end, a reset end, when kettle body subassembly and base subassembly separation, the elastomer release, automatic re-setting mechanism makes switch portion switch on, when kettle body subassembly and base subassembly joint, the elastomer energy storage. Meanwhile, after the water is boiled, the temperature-sensitive element is triggered to act, the temperature controller switch component automatically trips off, and the power-off state is kept. Through rotating or translating the kettle body assembly, the kettle body assembly and the base assembly are in different relative positions to respectively realize the conduction and the power failure of the upper connector and the lower connector. The utility model has the characteristics of simple structure is reasonable, promote user experience, be convenient for standardized design and production.
Description
Technical field
The utility model relates to a kind of automatic electric kettle.
Background technology
Two kinds of layouts of the more employing of existing domestic electric heating kettle switch sections, a kind of layout is switch sections and the split setting of upper coupling part, on upper connector part, be integrated with dry combustion method protection temperature control, and be arranged on kettle body assembly bottom, switch sections split is arranged on kettle body assembly top, as shown in Figure 26; Another kind of layout is that switch sections, upper coupling part, dry combustion method protection temperature controller combine formation temperature controller switching component, is arranged in kettle body bottom, as shown in Figure 25.Above-mentioned two kinds of layouts, dry combustion method protection temperature controller is all to arrange near heater element.
Its operation principle: the boiled rear generation steam of water, steam process steam channel, the temperature sensing element of heater switch part, switch sections action is jumped disconnected, and remains on off-state.When again heating, by Manual press switch key, allow switch sections connect, and remain on conducting state.Switch sections, inner arrange lift up bar chip architecture of the spring, can allow temperature controller switching component remain on conducting or off-state (seesaw type switch structure).
This domestic electric heating kettle is on the top of kettle body assembly mostly or a switch hole is opened in bottom, and a switch key is set, and sees accompanying drawing 25-accompanying drawing 26, by Manual press switch key, connects the work of steam temperature controller switching component.For the ease of operation, this manual switch key generally can protrude from handle, thereby affects the overall appearance moulding of electric kettle; And, after the stainless steel kettle body of this electric kettle and heat-generating disc welding, first need punching switch hole, and then the border of switch hole is welded, often and easily there is failure welding in this preparation method operation, causes increasing cost; In addition, the gap design between switch hole and switch key must be hour, easily occurs mutually to interfere, and cause temperature controller switching component stuck during use, causes product function problem; When the gap design between switch hole and switch key must be larger, affect outward appearance, and little insect easily climbs into, may cause electrical short-circuit, have certain potential safety hazard.
Utility model content
The purpose of this utility model aim to provide a kind of simple and reasonable, promote the automatic electric kettle that user experiences, is convenient to standardized designs and production, to overcome weak point of the prior art.
By a kind of automatic electric kettle of this object design, comprise base assembly and kettle body assembly that split arranges, base assembly comprises lower connector and base, on kettle body assembly, be provided with a upper connector part and a switch sections, it is characterized in that being provided with an automatic reset mechanism in kettle body assembly bottom, on described automatic reset mechanism, has an elastomer at least, a button end, a reset terminal, when kettle body assembly is separated with base assembly, elastomer discharges, automatic reset mechanism makes switch sections conducting, when kettle body assembly engages with base assembly, button end is pushed, elastomer accumulation of energy.
Further, on described switch sections, has one group of two conductive component at least, in described two conductive components, have at least one to be movable conductive component, a temperature sensing element is at least set on described switch sections, during described temperature sensing element action, by two conductive component separation, described two conductive components contact switch sections conducting, two switch sections disconnections of conductive component separation.
Further, on described switch sections, have an action to lift up bar, it is corresponding that bar is lifted up in the reset terminal of described automatic reset mechanism and action, and it is corresponding with movable conductive component that bar is lifted up in described action, when elastomer discharges, reset terminal pushing action is lifted up bar and is made two conductive component contacts;
Or the reset terminal of described automatic reset mechanism is corresponding with movable conductive component, when two conductive components are separated, reset terminal is spacing by movable conductive component, and when elastomer discharges, reset terminal is cancelled the spacing of movable conductive component, two conductive component contacts.
Further, described switch sections and upper connector part are wholely set and consist of temperature controller switching component;
Or switch sections split is set to switch module, upper connector part split is set to connector assembly.
Further, described automatic reset mechanism is integrated and is arranged on steam cock assembly; Or automatic reset mechanism is integrated and is arranged on temperature controller switching component; Or automatic reset mechanism split is arranged on the bottom in kettle body assembly.
Further, the button end split of described automatic reset mechanism arranges, and reset terminal split arranges, and elastomer split arranges;
Or button end and the reset terminal of described automatic reset mechanism are wholely set, elastomer split arranges;
Or button end and the elastomer of described automatic reset mechanism are wholely set, reset terminal split arranges;
Or elastomer and the reset terminal of described automatic reset mechanism are wholely set, the split of button end arranges;
Or the button end of described automatic reset mechanism, reset terminal, the elastomer Trinity arrange.
Further, the elastic force during deadweight > elastomer accumulation of energy of described kettle body assembly.
Further, described kettle body assembly bottom is provided with a bottom, on bottom, be provided with bottom hinged seat, on automatic reset mechanism, there is a release link, release link is hinged on bottom hinged seat by the release link rotating shaft at its middle part, and it is corresponding that bar is lifted up in the release link reset terminal in release link and action, and elastomer is arranged between release link and bottom, when kettle body assembly engages with base assembly, the release link button end in release link and the base in base assembly join.
Further, on described temperature controller switching component, be provided with temperature controller seat hinged seat, on described automatic reset mechanism, there is a release link, release link is hinged on temperature controller seat hinged seat by the release link rotating shaft at its middle part, it is corresponding that bar is lifted up in release link reset terminal in release link and action, elastomer is arranged between release link and temperature controller seat, and when kettle body assembly engages with base assembly, the release link button end in release link and the lower connector in base assembly join.
Further, on described temperature controller switching component, be provided with temperature controller seat pilot hole, described automatic reset mechanism also comprises a transiting rod and a release link, what described transiting rod slided is arranged in temperature controller seat pilot hole, release link is arranged on transiting rod, and it is corresponding that bar is lifted up in the release link reset terminal in release link and action, and elastomer is arranged between release link and temperature controller seat, when kettle body assembly engages with base assembly, the transiting rod button end on transiting rod and the base in base assembly join.
Further, on described temperature controller switching component, be provided with temperature controller seat pilot hole, elastomer in described automatic reset mechanism is arranged on temperature controller seat, flexible body reset terminal, elastomer button end on elastomer, it is corresponding that bar is lifted up in elastomer reset terminal and action, when kettle body assembly engages with base assembly, the base in elastomer button end and base assembly joins.
Further, on described temperature controller switching component, be provided with temperature controller seat hinged seat, on described automatic reset mechanism, there is a release link, release link is hinged on temperature controller seat hinged seat by the release link rotating shaft at its middle part, release link reset terminal in release link is corresponding with movable conductive component, elastomer is arranged in release link, and when kettle body assembly engages with base assembly, the elastomer button end on elastomer and the lower connector in base assembly join.
Further, when described kettle body assembly is placed on base assembly, kettle body assembly rotates or translation relative to base assembly, and when kettle body assembly and base assembly are at least two kinds of different relative positions, kettle body assembly and base assembly are in respectively conducting state or off-state.
Further, on described upper connector part, be provided with at least one conducting ring, the conductive component that has a corresponding conducting ring on lower connector, has at least a conducting ring and corresponding conductive component to connect angle < 360 degree of conducting in described conducting ring;
Or, on described lower connector, be provided with at least one lower connector conducting ring, on upper connector part, there is the conductive component of a corresponding conducting ring, in described conducting ring, have at least a conducting ring and corresponding conductive component to connect angle < 360 degree of conducting.
The utility model, by kettle body bottom, an automatic reset mechanism being set, is realized the inner temperature controller switching component conducting of kettle by mentioning the action of kettle body assembly, thereby without the manual button that designs again kettle body assembly outside, is made product whole brief attractive in appearance; In normal use, burn down each time after water, all can have an action of carrying kettle pouring, the utility model has utilized this routine operation action cleverly, and letter has economized user's action of push switch button again, has promoted user's experience.
Described in the utility model one group of two conductive component, one group two refer to a movable contact and a fixed contact that is generally used for commutation circuit conducting and disconnection; Conductive component refers to conductive contact and connected parts thereof.The mode of the more employing of movable current-carrying part is to rivet contact on a scale copper, and itself has elasticity scale copper.
Temperature sensing element described in the utility model refers to according to variations in temperature, the element that appearance and size can change.Its operating principle is mechanical, does not comprise thermistor based on electrical principles etc.Conventionally the mechanical temperature sensing element adopting in household electric appliances is at present bimetallic actuator.
Temperature sensing element described in the utility model is mainly used to respond to water temperature, and when water temperature arrives setting value, temperature sensing element will move.The mode of temperature sensing element induction water temperature described in the utility model mainly contains two kinds:
A kind of mode is that kettle body component internal has a steam channel 2.6, by temperature sensing element be arranged on steam channel 2.6 midway or end, after water is boiled, produce steam, steam arrives at the residing position of temperature sensing element through steam channel 2.6, heating temperature sensing element, trigger action.This kind of design is lower to the required precision of temperature sensing element self, more being used on current Domestic electric kettle.
Another kind of mode is that temperature sensing element conducts directly induction water temperature by heat, and this kind of mode is high for the required precision of temperature sensing element self.For example: when temperature sensing element precision is inadequate, likely occur that the water is boiling, temperature sensing element is action not; Or water does not also have boiled, temperature sensing element has moved circuit has been disconnected.
Above-mentioned two kinds of modes, when temperature sensing element reaches operating temperature, all can produce mechanical movement and cut off switch sections.Above-mentioned two kinds of modes are all scopes of the present utility model.
Two parts described in the utility model or two part interlocks refer to active part (part) motion in these two parts (part), passive part (part) corresponding sports.Interlock described in the utility model comprises: the interlock of joining, interlock indirectly, closely interlock, loose interlock, equidirectional interlock, different directions interlock, single-way linkage, two-way linkage, elasticity interlock.Two parts described in the utility model (part) interlock can be the combination of a plurality of interlock modes in above-mentioned several interlock mode simultaneously.
The interlock of joining: two parts (part) directly contact.
Interlock indirectly: have at least one transition piece between two parts (part).
Closely interlock: two parts (part) are fixed together, or two parts on a part.For example: reset terminal and button end in the 3rd embodiment and the 4th embodiment in the utility model.
Loose interlock: can have larger idle stroke between two parts (part), initiatively one of the movement travel of part (part) and passive part (part) is larger, and one less.
Equidirectional interlock: initiatively part (part) above-below direction motion, also above-below direction motion of passive part (part).
Different directions interlock: for example initiatively part (part) above-below direction motion, and passive part (part) horizontal motion.
Single-way linkage: when initiatively part (part) moves towards the direction of moving near passive part (part), passive part (part) can be driven, but when initiatively part (part) moves towards the direction of moving away from passive part (part), passive part (part) can not be driven, initiatively part (part) and passive part (part) only have one side to join, and there is no two-sided joining.
Two-way linkage: initiatively during the motion of part (part) both forward and reverse directions, passive part (part) all can accompany movement, initiatively part (part) and two-sided joining of passive part (part);
Elasticity interlock: be provided with elastic component between two parts (part), initiatively part (part) first moves, elastic component accumulation of energy, passive part (part) does not temporarily move; After the restriction of passive part (part) is cancelled, elastic component discharges, and passive part (part) just can corresponding motion.For example: elastic component button end and release link reset terminal in the 5th embodiment in the utility model.
By above-mentioned definition: the reset terminal in the utility model and button end are interaction relations; Temperature sensing element and movable conductive component are interaction relations; It is interaction relation that bar is lifted up in temperature sensing element and action; It is interaction relation that bar is lifted up in reset terminal and action.
Automatic reset mechanism operation principle described in the utility model has two kinds: a kind of action that is the reset terminal of resetting-mechanism acts on temperature controller switching component is lifted up on bar, lifts up bar act on conducting and the disconnection of controlling temperature controller switching component on movable conductive component by action; A kind of is that reset terminal acts directly on movable conductive component, switches conducting and the disconnection of temperature controller switching component.
Reset terminal acts directly on and moves while lifting up on bar, and its operation principle is as follows: when kettle body assembly is separated with base assembly, elastomer discharges kinetic transformation, by reset terminal, action is lifted up to bar and is placed in conduction position.Action is lifted up and between bar and temperature controller seat, is provided with one and lifts up bar spring leaf, without under External Force Acting, moves and lifts up the position (this mechanism is common seesaw type switch structure) that bar can maintain conducting or disconnection.It is the mode of single-way linkage that reset terminal and action are lifted up between bar.When kettle body assembly engages with base assembly, the button end of automatic reset mechanism is pressed into an impulse stroke by base assembly, spring body accumulation of energy, and bar is lifted up in reset terminal empty avoiding action.When temperature sensing element action, action is lifted up to bar while being placed in off-state, reset terminal can not interfere action to lift up bar.Bar middle part is lifted up in action a small round corner support end that plays pivot, the small round corner pit on the corresponding temperature controller seat of described support end, and action is lifted up bar and is rotated around middle part fulcrum.Take middle part fulcrum as boundary, near one end of temperature sensing element, for action, lift up the temperature sensitive end of bar, reset terminal is lifted up the temperature sensitive end of bar to pressing action, can conducting temperature controller switching component; In like manner, take middle part fulcrum as boundary, near one end of conductive component, lift up bar conducting end for action, bar conducting end is lifted up in the reset terminal jack-up action that makes progress, can conducting temperature controller switching component.
Above-mentioned operation principle, the utility model is enumerated Liao Sanzhong mechanism mode: 1. linkage: bar conducting end is lifted up in the reset terminal jack-up action that makes progress; 2. linear movement guide mechanism: reset terminal is lifted up the temperature sensitive end of bar to pressing action; 3. single steel wire bending goes out stiff end and button end, by the reset terminal at its middle part, to pressing action, lifts up the temperature sensitive end of bar, and steel wire itself forms elastomer.This type of switching mechanism or mode cannot be exhaustive, are replaced by other known motion, and the scheme achieving the above object, all belongs to scope of the present utility model.
When reset terminal acts directly on movable conductive component, its operation principle is as follows: when kettle body assembly engages with base assembly, and elastomer accumulation of energy.Movable conductive component engages with fixing conductive component at first, and reset terminal is in movable conductive component one side, and when temperature sensing element moves, movable conductive component is with fixedly conductive component is separated.Now, reset terminal is between movable conductive component side displacement to two conductive component, and movable conductive component is remained on the position separated with fixing conductive component.When kettle body assembly is separated with base assembly, elastomer discharges, and reset terminal is displaced to a side of movable conductive component, and movable conductive component resets under the elastic reaction of self, contacts with fixing conducting end.Allow the mechanism of reset terminal displacement, its operation principle and mode can have a lot: can be as described in the utility model: elastomer discharges, and the spacing power of reset terminal disappears, and movable conductive component promotes conversely reset terminal displacement under the elastic reaction of self; Also can be that elastomer discharges, by transition piece, allow reset terminal displacement.This type of switching mechanism or mode cannot be exhaustive, are replaced by other known motion, and the scheme achieving the above object, all belongs to scope of the present utility model.
The above-mentioned scheme acting directly on movable conductive component by reset terminal should be noted that a bit: temperature sensing element is lifted up bar by action and acted on next separated two conductive components of movable conductive component, after reset terminal is to the spacing cancellation of movable conductive component, due to, action lift up between bar and temperature controller seat to lift up bar spring leaf elastic force generally larger, the reseting elasticity of movable conductive component self is less, can not pushing action lift up bar.The countermeasure of improving now has three kinds: 1. allow temperature sensing element and action lift up bar two-way linkage, when temperature is during lower than the reset temperature of temperature sensing element, temperature sensing element recovers initial position, drive action to lift up bar and be placed in conduction position, movable conductive component relies on the reseting elasticity of self to contact with fixing conductive component; 2. cancel and lift up bar spring leaf, action is lifted up bar and is directly hinged on temperature controller seat, and the reseting elasticity pushing action of movable conductive component self is lifted up bar and stepped down, and contacts with fixing conductive component; 3. cancel action and lift up bar, temperature sensing element acts directly on movable conductive component, or just a simple transiting rod is set between temperature sensing element and movable conductive component, when this scheme is adapted at switch module split and arranges.
By above-mentioned, switch module split is arranged to kettle body assembly bottom, the automatic reset mechanism of similar principles is set in kettle body assembly bottom, be to realize very easily the purpose of this utility model, because principle is similar, the utility model does not have accompanying drawing to repeat again.Based on above-mentioned principle, when switch module split arranges kettle body assembly top, (as shown in Figure 26) by the transition piece that at least one is set between automatic reset mechanism and the switch module on kettle body assembly top, linking, is the switch module of movement conduction to top that automatically reset that can realize bottom.Described transition piece can arrange by the cavity in handle.This scheme cost increases, and mechanism is complicated, and the utility model does not have accompanying drawing to repeat again.The scheme obtaining by this all falls into scope of the present utility model.
The elastomer of automatic reset mechanism described in the utility model, reset terminal, button end, three can be arranged on separately respectively (the 3rd embodiment) on 3 parts; Also can the Trinity be arranged on (the 4th embodiment) on 1 part; In like manner, can be also that above-mentioned wherein any two part zoariums are arranged on a part, another one is arranged on separately on a part.
Elastomer described in the utility model can be Compress Spring, extension spring, torsion spring, shell fragment, steel wire, block rubber etc., is all to play spring energy storage effect, repeats no more.Based on above-mentioned variation pattern, and the scheme obtaining all falls into scope of the present utility model.
The utility model should be noted that a bit: owing to carrying after kettle pouring, then when kettle body assembly is placed on base, can enter duty at once, user does not often need to heat up water continuously, now, can not be by kettle body assembly pedestal for placed assembly, this does not meet the custom of domestic consumer.For avoiding this type of situation, the utility model has illustrated a kind of improvement scheme: for the insulating pot of 360 ° of coupling conductings, conducting ring or the conductive ring that in its upper and lower connector, must have 360 ° of settings, conducting ring is set and is less than 360 °, so, when kettle body assembly is placed on base assembly, just there is regional area can not heat at once.In the utility model practical solution, conducting ring can be 180 ° of settings, only has 180 ° of conductings with corresponding contact.Conducting ring can be to be also divided into four parts, the conducting of 90 °, interval, the power-off of 90 °, interval, design like that.After improving like this, after user's pouring, while not thinking to heat up water, only kettle body assembly need be placed on to " OFF " region on base assembly according to sign, when needs heat, kettle body assembly be turned to " ON " region of sign at once.Principle based on same, for direct insertion split kettle, can, by translation kettle body assembly and base assembly in two diverse locations, realize connector part and lower connector conducting and disconnection.Direct insertion kettle structure is known, does not repeat them here.
The version of at present conventional temperature controller switching component, is the bimetallic actuator that is integrated with anti-dry protection on upper connector part, the safeguard protection effect of playing after water dryouies.During the action of anti-dry bimetallic actuator, pushing action is lifted up bar, cuts off temperature controller switching component; Or anti-dry bimetallic actuator when action, act directly on movable conductive component, cut off temperature controller switching component.Above-mentioned manner of execution and steam described in the utility model induction or water temperature induction trigger the mode that temperature sensing element cuts off temperature controller switching component, do not conflict each other, can exist side by side.
Automatic reset mechanism in the utility model both can be incorporated on temperature controller switching component, also can be incorporated on the switch module of split setting, also can be arranged on separately on the flap of kettle body assembly bottom.By that analogy, increase some auxiliary structure and part, this automatic reset mechanism also can be arranged on kettle body part bottom or be positioned on the heating disc component of kettle body assembly bottom, and the scheme obtaining by this also falls into scope of the present utility model.
Automatic reset mechanism in the utility model can be integrated and be arranged on temperature controller switching component, and temperature controller switching component is standard component, only needs to change the temperature controller switching component that is integrated with automatic reset mechanism, can on insulating pot before, realize this programme.Be very beneficial for standardization of products design and produce, thereby reducing costs.
The utlity model has simple and reasonable, promote the feature that user experiences, is convenient to standardized designs and production.
Accompanying drawing explanation
Fig. 1 is decomposition texture schematic diagram of the present utility model.
Fig. 2 is that the master after the utility model assembling looks schematic diagram.
Fig. 3 is the decomposition texture schematic diagram of the utility model the first embodiment.
Fig. 4 is that the master after the first embodiment assembling looks schematic diagram.
Fig. 5 is A-A in Fig. 4 schematic diagram during to the conducting of biopsy cavity marker devices temperature controller switching component.
Fig. 6 is the schematic diagram of the A-A in Fig. 4 while disconnecting to biopsy cavity marker devices temperature controller switching component.
Fig. 7 is the schematic diagram after the A-A in Fig. 4 shifts out to biopsy cavity marker devices kettle body assembly.
Fig. 8 is the decomposition texture schematic diagram of the utility model the second embodiment.
Fig. 9 is that the master after the second embodiment assembling looks schematic diagram.
Figure 10 is the schematic diagram of the B-B in Fig. 9 while disconnecting to biopsy cavity marker devices temperature controller switching component.
Figure 11 is the schematic perspective view of the utility model the 3rd embodiment.
Figure 12 is that the master of the utility model the 3rd embodiment looks schematic diagram.
Figure 13 is the schematic diagram of the C-C in Figure 12 while disconnecting to biopsy cavity marker devices temperature controller switching component.
Figure 14 is the D place enlarged diagram in Figure 13.
Figure 15 is that the master of the utility model the 4th embodiment looks schematic diagram.
Figure 16 is the schematic diagram of the E-E in Figure 15 while disconnecting to biopsy cavity marker devices temperature controller switching component.
Figure 17 is the F place enlarged diagram in Figure 16.
Figure 18 is that the master of the utility model the 5th embodiment looks schematic diagram.
Figure 19 is that G-G in Figure 18 is to biopsy cavity marker devices schematic diagram.
Figure 20 is the H place enlarged diagram in Figure 19.
Figure 21 is that I-I in Figure 18 is to biopsy cavity marker devices schematic diagram.
Enlarged diagram when Figure 22 is the J place conductive component contact in Figure 21.
Figure 23 is enlarged diagram when separated of the J place conductive component in Figure 21.
Figure 24 is the schematic perspective view of the utility model the 6th embodiment.
Figure 25 is that existing temperature controller switching component is at the structural representation of kettle body assembly bottom.
Figure 26 is that existing temperature controller switching component is at the structural representation on kettle body assembly top.
In figure: 1 is base assembly, 1.1 is base, and 1.2 is lower connector, 1.3 is base cover, and 2 is kettle body assembly, and 2.1 is elastomer, 2.1.1 be elastomer reset terminal, 2.1.2 is elastomer button end, and 2.1.3 is elastomer stiff end, 2.2 is release link, and 2.2.1 is release link reset terminal, and 2.2.2 is release link button end, 2.2.3 be release link rotating shaft, 2.3 is transiting rod, and 2.3.1 is transiting rod button end
2.4 is temperature controller switching component, and 2.4.1 lifts up bar for action, and 2.4.1.1 lifts up bar conducting end for moving, 2.4.1.2 for action, lift up the temperature sensitive end of bar, 2.4.2 is temperature controller seat, and 2.4.2.1 is temperature controller seat hinged seat, 2.4.2.2 be temperature controller seat pilot hole, 2.4.2.3 is temperature controller seat dead ring, and 2.4.3 is temperature sensing element, 2.4.4 be movable conductive component, 2.4.5 be fixing conductive component, 2.4.6 is conducting ring, and 2.4.7 is for lifting up bar spring leaf, 2.4.8 be temperature controller upper cover
2.5 is bottom, and 2.5.1 is bottom hinged seat, and 2.6 is steam channel, and 2.7 is switch hole, and 2.8 is switch key, and 2.9 is upper connector, and 2.10 is switch module.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
The first embodiment (with reference to claim 8)
Referring to Fig. 1-Fig. 7, this automatic electric kettle, the base assembly 1 and the kettle body assembly 2 that comprise split, the bottom of base assembly 1 is provided with automatic reset mechanism, this automatic reset mechanism at least comprises an elastomer, a button end and a reset terminal, when kettle body assembly 2 is separated with base assembly 1, automatic reset mechanism, under elastomeric effect, will be positioned at the temperature controller switching component 2.4 reset conductings of kettle body assembly 2.
Elastic force when deadweight > elastomer 2.1 accumulation of energys of kettle body assembly 2 are worked; When kettle body assembly 2 engages with base assembly 1, button end is promoted by base assembly 1, and elastomer 2.1 is compressed by the deadweight of kettle body assembly 2, makes automatic reset mechanism in energy accumulating state.
Kettle body assembly 2 is mentioned and is placed on base assembly 1, under both engagement states, can automatically realize the energising work heating of insulating pot, the temperature sensing element action energy automatic shutdown circuit in the temperature controller switching component 2.4 of establishing in kettle body assembly 2, realizes operation cycle.
After automatic electric kettle auto-breaking, need to make it separated with base assembly 1, and then kettle body assembly 2 is placed on base assembly 1 and is engaged by mentioning kettle body assembly 2, could again realize heating work.
Temperature controller switching component 2.4 comprises that action lifts up bar 2.4.1, and it is corresponding that bar is lifted up in the reset terminal of automatic reset mechanism and action; Or the reset terminal of automatic reset mechanism is corresponding with the movable conductive component 2.4.4 of temperature controller switching component 2.4.
In the first embodiment, structure arranges as follows: base assembly comprises base 1.1, connector 1.2, base cover 1.3; Kettle body assembly 2 bottoms are provided with a bottom 2.5, on bottom, be provided with bottom hinged seat 2.5.1, on automatic reset mechanism, there is a release link 2.2, release link 2.2 is hinged on bottom hinged seat 2.5.1 by the release link rotating shaft 2.2.3 at its middle part, it is corresponding that bar 2.4.1 is lifted up in release link reset terminal 2.2.1 in release link 2.2 and action, elastomer 2.1 is arranged between release link 2.2 and bottom 2.5, when kettle body assembly 2 engages with base assembly 1, the release link button end 2.2.2 in release link 2.2 and the base 1.2 in base assembly 1 join.Action is lifted up and between bar 2.4.1 and temperature controller seat 2.4.2, is provided with one and lifts up bar spring leaf 2.4.7, is combined into common seesaw type switch mechanism, and this mechanism allows move and lifts up bar 2.4.1 and be not subject to, under External Force Acting, to remain on the state of conducting or disconnection.
It is below the simple description of the course of work.
Step 1, kettle body assembly 2 are separated with base assembly 1 at first, the release link 2.2 of kettle body bottom 2 is under the effect of elastomer 2.1, the bar conducting end 2.4.1.1 jack-up that makes progress is lifted up in the action that action on temperature controller switching component 2.4 is lifted up to bar 2.4.1, makes temperature controller switching component 2.4 in on-state.Now, kettle body assembly 2 is separated with base assembly 1, and temperature controller switching component 2.4 is not work also, and now, the release link button end 2.2.2 of release link 2.2 gives prominence to bottom 2.5.Referring to Fig. 7.
Step 2, when adding after water in kettle body, kettle body assembly 2 is placed on base assembly 1, and now, base assembly 1 connects electrical communication between power supply and kettle body assembly 2, temperature controller switching component 2.4 is now in on-position, directly enters heating work state; Meanwhile, release link button end 2.2.2 is pressed on base assembly 1, and because the gravity of kettle body assembly 2 is greater than the elastic force of elastomer 2.1 energy accumulating states, elastomer 2.1 is pushed back energy accumulating state; Meanwhile, mono-section of impulse stroke of bar conducting end 2.4.1.1 is lifted up in release link reset terminal 2.2.1 empty avoiding action, has avoided action and has lifted up the open position that bar conducting end 2.4.1.1 will move.Referring to Fig. 5.
Step 3, the water in kettle body assembly 2 are boiled, and produce steam, cause the temperature sensing element 2.4.3 action on temperature control assembly 2.4, and temperature controller switching component 2.4 is disconnected.Now, under External Force Acting, temperature controller switching component 2.4 remains open state, and action is lifted up bar conducting end 2.4.1.1 in open position, and 2.2.1 presses close to release link reset terminal.Referring to Fig. 6.
As need kettle heating work again, and kettle body assembly 2 to be mentioned and put down, repeating step one, to step 3, so circulates.
Press such scheme, consumer uses and has a drawback: carry after kettle pouring, while not thinking to heat up water, kettle body assembly 2 can not be placed on base assembly 1 at once.For this situation, how detailed introduction in the 6th embodiment is below improved.
The second embodiment (with reference to claim 9)
Referring to Fig. 8-Figure 10, in the present embodiment, structure arranges as follows: on temperature controller switching component 2.4, be provided with temperature controller seat hinged seat 2.4.2.1, on described automatic reset mechanism, there is a release link 2.2, release link 2.2 is hinged on temperature controller seat hinged seat 2.4.2.1 by the release link rotating shaft 2.2.3 at its middle part, it is corresponding that bar 2.4.1 is lifted up in release link reset terminal 2.2.1 in release link 2.2 and action, elastomer 2.1 is arranged between release link 2.2 and temperature controller seat 2.4.2, when kettle body assembly 2 engages with base assembly 1, release link button end 2.2.2 in release link 2.2 and the lower connector 1.2 in base assembly 1 join.
The difference of the present embodiment and the first embodiment is: the present embodiment is incorporated into automatic reset mechanism on temperature controller switching component.Operation principle and mode and the first embodiment are just the same, do not state part and see the first embodiment, repeat no more.
The benefit of this scheme is that automatic reset mechanism is incorporated on temperature controller switching component 2.4, because temperature controller switching component 2.4 is standard components, is very beneficial for standardization of products design and produces.
The 3rd embodiment (with reference to claim 10)
Referring to Figure 11-Figure 14, in the present embodiment, structure arranges as follows: on temperature controller switching component 2.4, be provided with temperature controller seat pilot hole 2.4.2.2, described automatic reset mechanism also comprises a transiting rod 2.3 and a release link 2.2, what described transiting rod 2.3 slided is arranged in temperature controller seat pilot hole 2.4.2.2, release link 2.2 is arranged on transiting rod 2.3, it is corresponding that bar 2.4.1 is lifted up in release link reset terminal 2.2.1 in release link 2.2 and action, elastomer 2.1 is arranged between release link 2.2 and temperature controller seat 2.4.2, when kettle body assembly 2 engages with base assembly 1, transiting rod button end 2.3.1 on transiting rod 2.3 and the base 1.1 in base assembly 1 join.
When kettle body assembly 2 is separated with base assembly 1, release link 2.2, under elastomer 2.1 effect, moves downward and action is lifted up to the temperature sensitive end 2.4.1.2 of bar depresses, conducting temperature controller switching component.
When kettle body assembly 2 engages with base assembly 1, impulse stroke of jack-up that transiting rod button end 2.3.1 and base 1.1 join and quilt makes progress, release link 2.2 is arranged on transiting rod 2.3, follow transiting rod 2.3 impulse stroke that together moves upward, avoided action and lifted up the open position that the temperature sensitive end 2.4.1.2 of bar will move.
Water in kettle body assembly 2 is boiled, and produces steam, causes the temperature sensing element 2.4.3 action on temperature control assembly 2.4, and temperature controller switching component 2.4 is disconnected.Action is lifted up the temperature sensitive end 2.4.1.2 of bar in open position, and 2.2.1 presses close to release link reset terminal.
All the other are not stated part and see the first embodiment, repeat no more.
The 4th embodiment (with reference to claim 11)
Referring to Figure 15-Figure 17, in the present embodiment, structure arranges as follows: on temperature controller switching component 2.4, be provided with temperature controller seat pilot hole 2.4.2.2, the elastomer stiff end 2.1.3 of the elastomer 2.1 in automatic reset mechanism inserts and is fixed on temperature controller seat 2.4.2, elastomer reset terminal 2.1.1 and elastomer button end 2.1.2 on elastomer 2.1, have been wholely set, it is corresponding that the temperature sensitive end 2.4.1.2 of bar is lifted up in elastomer reset terminal 2.1.1 and action, when kettle body assembly 2 engages with base assembly 1, the base 1.1 in elastomer button end 2.1.2 and base assembly 1 joins.
When kettle body assembly is separated with base assembly, elastomer reset terminal 2.1.1 lifts up the temperature sensitive end 2.4.1.2 of bar by the action on temperature controller switching component 2.4 and depresses, conducting temperature controller switching component 2.4.
When kettle body assembly 2 engages with base assembly 1, base 1.1 in elastomer button end 2.1.2 and base assembly 1 joins, and by the impulse stroke of jack-up that makes progress, drive the elastomer reset terminal 2.1.1 impulse stroke that moves upward, avoided action and lifted up the open position that the temperature sensitive end 2.4.1.2 of bar will move.
Water in kettle body assembly 2 is boiled, and produces steam, causes the temperature sensing element 2.4.3 action on temperature control assembly 2.4, and temperature controller switching component 2.4 is disconnected.Action is lifted up the temperature sensitive end 2.4.1.2 of bar in open position, and 2.1.1 presses close to elastomer reset terminal.
All the other are not stated part and see the first embodiment, repeat no more.
In the present embodiment, automatic reset mechanism is exactly elastic component 2.1, and elastomer 2.1 is formed by a steel wire bending, simplifies the structure.
The 5th embodiment (with reference to claim 12)
Referring to Figure 18-Figure 23, in the present embodiment, structure arranges as follows: on temperature controller switching component 2.4, be provided with temperature controller seat hinged seat 2.4.2.1, on described automatic reset mechanism, there is a release link 2.2, release link 2.2 is hinged on temperature controller seat hinged seat 2.4.2.1 by the release link rotating shaft 2.2.3 at its middle part, release link reset terminal 2.2.1 in release link 2.2 is corresponding with movable conductive component, elastomer 2.1 is arranged in release link 2.2, when kettle body assembly 2 engages with base assembly 1, elastomer button end 2.1.2 on elastomer 2.1 and the lower connector 1.2 in base assembly 1 join.The temperature sensitive end 2.4.1.2 of bar two-way linkage is lifted up in temperature sensing element 2.4.3 and action.
When kettle body assembly 2 engages with base assembly 1, elastomer 2.1 is by lower connector 1.2 compress energy storage on base assembly 1, and release link reset terminal 2.2.1 is corresponding with movable conductive component.Referring to Figure 22.
Water in kettle body assembly 2 is boiled, and the temperature sensing element 2.4.3 action on temperature control assembly 2.4, lifts up bar 2.4.1 by action, and movable conductive component 2.4.4 is depressed, and with fixedly conductive component 2.4.5 is separated, disconnects temperature controller switching component 2.4; Now, release link reset terminal 2.2.1 is by empty avoiding, release link 2.2 is rotated under the effect of elastomer 2.1, and release link reset terminal 2.2.1 rotates an impulse stroke to the direction near movable conductive component 2.4.4, and release link reset terminal 2.2.1 moves between two conductive components.Movable conductive component 2.4.4 is limited in to off-state.Referring to Figure 23.
Along with temperature drops under the reset temperature of temperature sensing element 2.4.3, temperature sensing element 2.4.3 gets back to original state, and drive action to lift up bar 2.4.1 to get back to original state, now, release link reset terminal 2.2.1 is still limited in off-state by movable conductive component 2.4.4.Referring to Figure 23.
When kettle body assembly is separated with base assembly, elastomer 2.1 discharges, release link reset terminal 2.2.1 has lost thrust, movable conductive component 2.4.4 relies on the elasticity of self upwards to reset, contact conducting with fixing conductive component 2.4.5, release link reset terminal 2.2.1 is turned back to movable conductive component side simultaneously.
All the other are not stated part and see the first embodiment, repeat no more.
Above-mentioned the first embodiment to the five embodiment are several typical scenarios, cannot be exhaustive.Such as the 3rd embodiment and the 4th embodiment are incorporated into automatic reset mechanism on temperature controller switching component, but, based on same principle, it is also feasible its split being arranged on the bottom 2.5 of kettle body assembly 2 bottoms, and just assembling or structure are slightly more complex.
The 6th embodiment (with reference to claim 13-14)
Referring to Figure 24, in the present embodiment, the conducting ring 2.4.6 arranging on described temperature controller switching component 2.4, itself and conductive contact on corresponding lower connector, angle of flow < 360 spends.360 ° of rings of the common formation of this conducting ring 2.4.6 and temperature controller seat dead ring 2.4.2.3, guarantee that kettle body assembly 2 is when the whole circle of base assembly 1 rotates, and do not have obvious jumping disconnected.
The present embodiment is the parallel improvement scheme of of above-mentioned the first embodiment to the five embodiment: 360 ° of conducting rings on temperature controller switching component or upper connector, wherein, have at least a conducting ring and corresponding angle of flow to be less than 360 °.Practical solution can be the 180 ° conductings of the relative base assembly 1 of kettle body assembly 2 in 360 ° of rotational angle range, 180 ° of not conductings; Or 90 ° of conductings, the schemes such as the 90 ° of not conductings in interval.Such improvement, user carries after kettle pouring, when not thinking to heat up water, kettle body assembly 2 can be placed on base assembly 1 at once: only kettle body assembly 2 need be placed on to " OFF " region on base assembly 1 according to sign; When needs heat, kettle body assembly 2 is turned to " ON " region of sign.
All the other are not stated part and see the first embodiment to the five embodiment, repeat no more.
Claims (14)
1. an automatic electric kettle, comprise base assembly (1) and kettle body assembly (2) that split arranges, base assembly (1) comprises lower connector (1.2) and base (1.1), on kettle body assembly (2), be provided with a upper connector part and a switch sections, it is characterized in that being provided with an automatic reset mechanism in kettle body assembly (2) bottom, on described automatic reset mechanism, has an elastomer (2.1) at least, a button end, a reset terminal, when kettle body assembly (2) is separated with base assembly (1), elastomer (2.1) discharges, automatic reset mechanism makes switch sections conducting, when kettle body assembly (2) engages with base assembly (1), button end is pushed, elastomer (2.1) accumulation of energy.
2. automatic electric kettle according to claim 1, it is characterized in that on described switch sections, having one group of two conductive component at least, in described two conductive components, having one at least is movable conductive component (2.4.4), a temperature sensing element (2.4.3) is at least set on described switch sections, during described temperature sensing element (2.4.3) action, by two conductive component separation, described two conductive components contact switch sections conducting, two switch sections disconnections of conductive component separation.
3. automatic electric kettle according to claim 2, it is characterized in that having an action to lift up bar (2.4.1) on described switch sections, it is corresponding that bar (2.4.1) is lifted up in the reset terminal of described automatic reset mechanism and action, it is corresponding with movable conductive component (2.4.4) that bar (2.4.1) is lifted up in described action, when elastomer (2.1) discharges, reset terminal pushing action is lifted up bar (2.4.1) and is made two conductive component contacts;
Or, the reset terminal of described automatic reset mechanism is corresponding with movable conductive component (2.4.4), when two conductive components are separated, reset terminal is spacing by movable conductive component (2.4.4), when elastomer (2.1) discharges, spacing being cancelled of reset terminal to movable conductive component (2.4.4), two conductive component contacts.
4. automatic electric kettle according to claim 3, is characterized in that described switch sections and upper connector part are wholely set to consist of temperature controller switching component (2.4); Or switch sections split is set to switch module (2.10), upper connector part split is set to connector assembly (2.9).
5. automatic electric kettle according to claim 4, is characterized in that described automatic reset mechanism integration is arranged on switch module (2.10); Or automatic reset mechanism is integrated and is arranged on temperature controller switching component (2.4); Or automatic reset mechanism split is arranged on the bottom (2.5) in kettle body assembly (2).
6. automatic electric kettle according to claim 5, is characterized in that the button end split setting of described automatic reset mechanism, and reset terminal split arranges, elastomer (2.1) split setting;
Or button end and the reset terminal of described automatic reset mechanism are wholely set, elastomer (2.1) split setting;
Or the button end of described automatic reset mechanism and elastomer (2.1) are wholely set, reset terminal split arranges;
Or the elastomer of described automatic reset mechanism (2.1) is wholely set with reset terminal, the split of button end arranges;
Or the button end of described automatic reset mechanism, reset terminal, elastomer (2.1) Trinity setting.
7. automatic electric kettle according to claim 6, the elastic force while it is characterized in that deadweight > elastomer (2.1) accumulation of energy of described kettle body assembly (2).
8. automatic electric kettle according to claim 7, it is characterized in that described kettle body assembly (2) bottom is provided with a bottom (2.5), on bottom (2.5), be provided with bottom hinged seat (2.5.1), on automatic reset mechanism, there is a release link (2.2), release link (2.2) is hinged on bottom hinged seat (2.5.1) by the release link rotating shaft (2.2.3) at its middle part, it is corresponding that bar (2.4.1) is lifted up in release link reset terminal (2.2.1) in release link (2.2) and action, elastomer (2.1) is arranged between release link (2.2) and bottom (2.5), when kettle body assembly (2) engages with base assembly (1), release link button end (2.2.2) in release link (2.2) joins with the base (1.1) in base assembly (1).
9. automatic electric kettle according to claim 7, it is characterized in that being provided with on described temperature controller switching component (2.4) temperature controller seat hinged seat (2.4.2.1), on described automatic reset mechanism, there is a release link (2.2), release link (2.2) is hinged on temperature controller seat hinged seat (2.4.2.1) by the release link rotating shaft (2.2.3) at its middle part, it is corresponding that bar (2.4.1) is lifted up in release link reset terminal (2.2.1) in release link (2.2) and action, elastomer (2.1) is arranged between release link (2.2) and temperature controller seat (2.4.2), when kettle body assembly (2) engages with base assembly (1), release link button end (2.2.2) in release link (2.2) joins with the lower connector (1.2) in base assembly (1).
10. automatic electric kettle according to claim 7, it is characterized in that being provided with on described temperature controller switching component (2.4) temperature controller seat pilot hole (2.4.2.2), described automatic reset mechanism also comprises a transiting rod (2.3) and a release link (2.2), what described transiting rod (2.3) slided is arranged in temperature controller seat pilot hole (2.4.2.2), release link (2.2) is arranged on transiting rod (2.3), it is corresponding that bar (2.4.1) is lifted up in release link reset terminal (2.2.1) in release link (2.2) and action, elastomer (2.1) is arranged between release link (2.2) and temperature controller seat (2.4.2), when kettle body assembly (2) engages with base assembly (1), transiting rod button end (2.3.1) on transiting rod (2.3) joins with the base (1.1) in base assembly (1).
11. automatic electric kettles according to claim 7, it is characterized in that being provided with on described temperature controller switching component (2.4) temperature controller seat pilot hole (2.4.2.2), elastomer in described automatic reset mechanism (2.1) is arranged on temperature controller seat (2.4.2), the upper flexible body reset terminal (2.1.1) of elastomer (2.1), elastomer button end (2.1.2), it is corresponding that bar (2.4.1) is lifted up in elastomer reset terminal (2.1.1) and action, when kettle body assembly (2) engages with base assembly (1), elastomer button end (2.1.2) joins with the base (1.1) in base assembly (1).
12. automatic electric kettles according to claim 7, it is characterized in that being provided with on described temperature controller switching component (2.4) temperature controller seat hinged seat (2.4.2.1), on described automatic reset mechanism, there is a release link (2.2), release link (2.2) is hinged on temperature controller seat hinged seat (2.4.2.1) by the release link rotating shaft (2.2.3) at its middle part, release link reset terminal (2.2.1) in release link (2.2) is corresponding with movable conductive component (2.4.4), elastomer (2.1) is arranged in release link (2.2), when kettle body assembly (2) engages with base assembly (1), elastomer button end (2.1.2) on elastomer (2.1) joins with the lower connector (1.2) in base assembly (1).
13. according to the arbitrary described automatic electric kettle of claim 1 to 12, while it is characterized in that described kettle body assembly (2) engages with base assembly (1), kettle body assembly (2) rotates or translation relative to base assembly (1), kettle body assembly (2) and base assembly (1) are at least two kinds of different relative positions, and kettle body assembly and base assembly are in respectively conducting state or off-state.
14. according to the automatic electric kettle of claim 13, it is characterized in that being provided with on described upper connector part at least one conducting ring (2.4.6), the conductive component that has a corresponding conducting ring (2.4.6) on lower connector, has at least a conducting ring (2.4.6) and corresponding conductive component to connect angle < 360 degree of conducting in described conducting ring;
Or, on described lower connector, be provided with at least one lower connector conducting ring, on upper connector part, there is the conductive component of a corresponding conducting ring, in described conducting ring, have at least a conducting ring and corresponding conductive component to connect angle < 360 degree of conducting.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420221416.1U CN203873558U (en) | 2014-04-30 | 2014-04-30 | Automatic electric kettle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420221416.1U CN203873558U (en) | 2014-04-30 | 2014-04-30 | Automatic electric kettle |
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| CN203873558U true CN203873558U (en) | 2014-10-15 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105962773A (en) * | 2016-07-12 | 2016-09-28 | 王伟 | Electric kettle |
| CN106031595A (en) * | 2015-03-17 | 2016-10-19 | 广东美的生活电器制造有限公司 | Electric kettle |
| CN107440506A (en) * | 2017-08-21 | 2017-12-08 | 佛山市顺德区德尔玛电器有限公司 | A kind of Universal base, matching component and its application method |
| CN107928400A (en) * | 2017-12-05 | 2018-04-20 | 浙江达威电子股份有限公司 | Wireless insulating pot |
| CN110150971A (en) * | 2018-02-11 | 2019-08-23 | 广东美的生活电器制造有限公司 | Liquid heater tool |
| CN110393441A (en) * | 2019-08-20 | 2019-11-01 | 乐清市发达科技有限公司 | A kind of direct insertion electric kettle thermoregulator |
-
2014
- 2014-04-30 CN CN201420221416.1U patent/CN203873558U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106031595A (en) * | 2015-03-17 | 2016-10-19 | 广东美的生活电器制造有限公司 | Electric kettle |
| CN106031595B (en) * | 2015-03-17 | 2018-03-23 | 广东美的生活电器制造有限公司 | Insulating pot |
| CN105962773A (en) * | 2016-07-12 | 2016-09-28 | 王伟 | Electric kettle |
| CN107440506A (en) * | 2017-08-21 | 2017-12-08 | 佛山市顺德区德尔玛电器有限公司 | A kind of Universal base, matching component and its application method |
| CN107928400A (en) * | 2017-12-05 | 2018-04-20 | 浙江达威电子股份有限公司 | Wireless insulating pot |
| CN110150971A (en) * | 2018-02-11 | 2019-08-23 | 广东美的生活电器制造有限公司 | Liquid heater tool |
| CN110393441A (en) * | 2019-08-20 | 2019-11-01 | 乐清市发达科技有限公司 | A kind of direct insertion electric kettle thermoregulator |
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