CN206333738U

CN206333738U - Heated base

Info

Publication number: CN206333738U
Application number: CN201621024062.7U
Authority: CN
Inventors: 应治国
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-31
Filing date: 2016-08-31
Publication date: 2017-07-18
Anticipated expiration: 2026-08-31

Abstract

The utility model discloses a kind of heated base, for being heated to the liquid in load, heated base includes being provided with the first connector and power switch on pedestal, pedestal, and heated base also includes：Clicking section, clicking section is in the pedestal, and clicking section has the first trigger unit and the second trigger unit, and the first trigger unit is stretched out outside pedestal, and the second trigger unit is set adjacent to power switch；And reset assembly, it is acted on clicking section.The utility model is by setting the clicking section linked with power switch, when placing load to push the first trigger unit, and the first trigger unit drives the second trigger unit to be separated with power switch, power switch is in the state can be normally-open and closed；When load is taken down from pedestal, reset assembly resets clicking section, and the first trigger unit is stretched out outside pedestal, the second trigger unit pushing and pressing power switch, and being at closed mode can not be normally-open, it is ensured that the safety used, reduces energy consumption.

Description

Heated base

Technical field

The utility model belongs to the chassis technology field that electric energy heating load is provided for load, more particularly to a kind of heating bottom Seat.

Background technology

The base for the liquid heater (such as electric kettle, coffee pot) sold in the market, on base is opened Switch after, base is constantly in "on" position, until manual operation cuts off the electricity supply.On the other hand, existing base, i.e., Make to take away from base as the kettle body of load after the completion of work, the switch on base is still in opening, that is, bottom All the time in an ON state, this there is certain security risk to seat power supply, while can also waste certain energy.If work After the completion of need thoroughly to close base power, equally must manual operation can just cut off the electricity supply, this is just using above bringing very Big inconvenience.

Therefore, to there is security poor for this base in the market, easily occurs the potential safety hazards such as electric leakage, wastes simultaneously The energy, does not meet the requirement of energy-conservation.

Utility model content

The technical problem that can not be automatically powered off after the completion of work for base present in prior art, the utility model A kind of heated base is provided, power supply can be automatically cut off after load is taken down, so as to improve the safety in utilization of base, simultaneously Reduce energy consumption.

In order to solve the above technical problems, the technical solution adopted in the utility model is：

Heated base, for being heated to the liquid in load, the heated base includes setting on pedestal, the pedestal The first connector and power switch are equipped with, the heated base also includes：

Clicking section, the clicking section is in the pedestal, and the clicking section has the first trigger unit and the second trigger unit, First trigger unit is stretched out outside the pedestal, and second trigger unit is set adjacent to the power switch；With

Reset assembly, it is acted on the clicking section；

Wherein, when the load is placed on the pedestal, first trigger unit, and the first trigger unit band are pushed Move second trigger unit to separate with the power switch, the power switch is in the shape can be normally-open and closed State；When the load is taken down from the pedestal, the reset assembly resets the clicking section, and first trigger unit is stretched Go out outside the pedestal, second trigger unit pushes against the power switch, and being at closed mode can not be normally-open.

Preferably, being provided with driving lever on the power switch, one end of the driving lever is connected to the power switch On deflating cap, the other end is free end, and second trigger unit pushes against the driving lever in the presence of the reset assembly, makes institute Stating that power switch is closed can not be normally-open.

Preferably, the reset assembly includes：

Rotating shaft, the rotating shaft is on the pedestal；

Torsion spring, it is in the rotating shaft, and the two ends of the torsion spring are butted on the relative two sides in the clicking section respectively.

Preferably, the free end of second trigger unit and driving lever is respectively convex globoidal.

Preferably, the power switch is rocker switch or ball type switch.

Preferably, the heated base also includes wiring board, the wiring board is fixed in the pedestal, the circuit Plate is provided with the control chip and relay connected with first connector and power switch, to be connected in the power switch Power supply is automatically powered off afterwards for a period of time.

Compared with prior art, the utility model is had an advantageous effect in that：The utility model is set in vivo by present Clicking section and the reset assembly acted on clicking section are put, the first trigger unit of clicking section is stretched out pedestal, it is negative picking up During load, the second trigger unit and power switch for making clicking section link to automatically shut power off switch, make pedestal in non-loaded kettle body In the case of, allow power switch to be closed all the time, and in the case where pedestal has load kettle body, the unlatching of power switch It is unaffected with closing, it is ensured that the safety used, while also reducing energy consumption.

Brief description of the drawings

Fig. 1 be the utility model embodiment one in heated base in the case where not placing loading condition sectional structure signal Figure；

Dimensional structure diagrams of the Fig. 2 for the heated base in the utility model embodiment one in the case where not placing loading condition (wherein eliminating bottom)；

Cross section structure diagrams of the Fig. 3 for the heated base in the utility model embodiment one in the case where placing loading condition；

Dimensional structure diagrams of the Fig. 4 for the heated base in the utility model embodiment one in the case where placing loading condition；

Fig. 5 is that the heated base in the utility model embodiment one assembles the schematic diagram completed；

Fig. 6 be the utility model embodiment two in heated base cross section structure diagram；

Fig. 7 be the utility model embodiment two in heated base dimensional structure diagram (wherein eliminating bottom)；

Fig. 8 is that the heated base in the utility model embodiment two assembles the schematic diagram completed；

Fig. 9 be the utility model in heated base control circuit diagram.

In figure：

1- pedestals；2- wiring boards；

3- power switches；

301- rocker switch；302- ball type switch；Word segment does not have

4- driving levers；5- pressing plates；

6- clicking sections；The trigger units of 601- first；

The trigger units of 602- second；

7- torsion springs；8- otic placodes；

9- rotating shafts；The connectors of 10- first；

11- bottoms.

Embodiment

It is below in conjunction with the accompanying drawings and specific real to make those skilled in the art be better understood from the technical solution of the utility model Example is applied to elaborate to the utility model.

Embodiment one

Embodiment one of the present utility model discloses a kind of heated base, as shown in Figures 1 to 5, and it is used in load Liquid heated, the present embodiment is illustrated with the embodiment loaded as kettle body (such as coffee pot, kettle, health-promotion kettle etc.), Heated base includes being provided with the first connector 10, power switch 3 on pedestal 1 (can use plastic material), pedestal 1, stirred Portion 6 and reset assembly.First connector 10 can couple to form power path with the second connector in kettle body.Clicking section 6 is set In in pedestal 1, clicking section 6 has the first trigger unit 601 and the second trigger unit 602, and the first trigger unit 601 is stretched out outside pedestal 1, the Two trigger units 602 are set adjacent to power switch 3, and reset assembly is acted on clicking section 6.Wherein, when load is placed on pedestal 1 When, the first trigger unit 601 is pushed, the first trigger unit 601 drives the second trigger unit 602 to be separated with power switch 3, makes power switch 3 in the state can be normally-open and closed；When load is taken down from pedestal, reset assembly resets clicking section 6, and first Trigger unit 601 is stretched out outside pedestal 1, the second trigger unit 602 is pushed against power switch 3, power switch 3 is just closed and not Can be normally-open；When being loaded on pedestal 1 without placement, now to force to press power switch 3, due to the second trigger unit 602 State in pushing and pressing power switch 3, the second trigger unit 602 will be driven when power switch 3 is acted and then drives first to trigger Portion 601 is acted, and when unclamping power switch 3, in the presence of reset assembly, the return of the first trigger unit 601 can still make second Trigger unit 602 pushes against power switch 3 again, power switch 3 is still returned back to closed mode.

In the present embodiment, driving lever 4 is provided with power switch 3, one end of driving lever 4 is connected to the deflating cap of power switch 3 On, the other end is free end, and the second trigger unit 602 pushes against driving lever 4 in the presence of reset assembly, power switch 3 is in pass Closed state and can not be normally-open.

In the present embodiment, reset assembly includes rotating shaft 9, torsion spring 7 and otic placode 8, and two otic placodes 8 are relative in bottom body 1, turn Axle 9 is arranged on two otic placodes 8, and torsion spring 7 is socketed in rotating shaft 9, and the two ends of torsion spring 7 are butted on the relative two ends in clicking section 6 respectively On face.

In order that the second trigger unit 602 push against driving lever 4 or depart from driving lever 4 when act it is more smoothly, in the present embodiment The free end of second trigger unit 602 and driving lever 4 is respectively equipped with convex globoidal.

Power switch in the present embodiment is rocker switch 301, is linked with more convenient with clicking section 6, rocker switch 301 are fixed on pedestal 1 by pressing plate 5.

In order to increase the adaptability of heated base, such as after load heating completes a period of time, load is still put In on pedestal 1, if now the first connector 10 is still within "on" position, the waste of the energy will certainly be caused, therefore, is present Provided with the wiring board 2 automatically powered off in body 1, wiring board 2 is fixed on the bottom surface in pedestal 1 by stud, and wiring board 2 is provided with The control chip and relay connected with the first connector 10 and power switch 3, control circuit diagram such as Fig. 9 of heated base Shown, after power switch switches on power a period of time, the first connector 10 can be automatically powered off.Placed so on pedestal 1 After load heating a period of time, no matter whether load departs from pedestal 1, the auto power off of the first connector 10 can be realized, Energy consumption is reduced, and further increases security.

In the present embodiment, clicking section 6 can also use other different structures in addition to the structure type disclosed in accompanying drawing Form realizes linkage closing and the open function of power switch.

Embodiment two

As shown in Figure 6 to 8, the present embodiment and the difference of the structure of embodiment one are to be not provided with dialling in pedestal 1 Dynamic portion 6, and power switch is ball type switch 302, ball type switch 302 is fixed on pedestal 1 by pressing plate 5.The knot of this embodiment Structure is simple, it is only necessary to sets the related elements such as circuit board 2 and control chip and relay on circuit board 2, can be achieved with ball Shape switch 302, which to switch on power, automatically power off after a period of time.In embodiment one and embodiment two, the bottom of bottom body 1 is equipped with use In the bottom 11 of capping pedestal 1.

Heated base in the utility model, in addition to rocker switch 301 and ball type switch 302, can also use other Various forms of power switches.And except the coupling by the first connector 10 and the second connector, can also be used on pedestal 1 Various forms of load appliances.

Above example is only exemplary embodiment of the present utility model, is not used in limitation the utility model, and this practicality is new The protection domain of type is defined by the claims.Those skilled in the art can be in essence of the present utility model and protection domain It is interior, various modifications or equivalent are made to the utility model, this modification or equivalent also should be regarded as new in this practicality In the protection domain of type.

Claims

1. heated base, for being heated to the liquid in load, the heated base includes setting on pedestal, the pedestal There are the first connector and power switch, it is characterised in that the heated base also includes：

Clicking section, the clicking section is in the pedestal, and the clicking section has the first trigger unit and the second trigger unit, described First trigger unit is stretched out outside the pedestal, and second trigger unit is set adjacent to the power switch；With

Reset assembly, it is acted on the clicking section；

Wherein, when the load is placed on the pedestal, first trigger unit is pushed, and first trigger unit drives institute State the second trigger unit to separate with the power switch, the power switch is in the state can be normally-open and closed；When When the load is taken down from the pedestal, the reset assembly resets the clicking section, and first trigger unit stretches out institute State outside pedestal, second trigger unit pushes against the power switch, and being at closed mode can not be normally-open.

2. heated base according to claim 1, it is characterised in that driving lever, described group are provided with the power switch One end of bar is connected on the deflating cap of the power switch, and the other end is free end, and second trigger unit resets described The driving lever is pushed against in the presence of component, being closed the power switch can not be normally-open.

3. heated base according to claim 1, it is characterised in that the reset assembly includes：

Rotating shaft, the rotating shaft is on the pedestal；

4. heated base according to claim 2, it is characterised in that the free end difference of second trigger unit and driving lever For convex globoidal.

5. the heated base according to any one of Claims 1-4, it is characterised in that the power switch is rocker switch Or ball type switch.

6. heated base according to claim 1, it is characterised in that the heated base also includes wiring board, the line Road plate is fixed in the pedestal, and the wiring board is provided with the control chip connected with first connector and power switch And relay, to be automatically powered off after the power switch switches on power a period of time.