CN207323290U - A kind of steam copper pot cover - Google Patents

Abstract

The claimed steam copper pot cover of the utility model, includes the pot cover body of shape in curved surface, offers an exhausting-gas hole on the pot cover body, and a pressurize check valve is set in the exhausting-gas hole；Wherein, seat under the exhausting-gas hole seat of honour that the pressurize check valve includes being inlaid on exhausting-gas hole and the exhausting-gas hole that exhausting-gas hole seat of honour part overlaps, and pressurize spring and check valve seal head between seat under the exhausting-gas hole seat of honour and exhausting-gas hole；Offer the first venthole on the exhausting-gas hole seat of honour, offer the second venthole, and first venthole on seat under the exhausting-gas hole, exhausting-gas hole and the second venthole are interconnected；Check valve seal head closure is carried out with pressurize spring spacing under exhausting-gas hole on the second venthole of seat.The utility model improves the vapor (steam) temperature for carrying out boiling to food using the steam copper of the pot cover, and then improves the boiling efficiency that steam copper carries out food boiling；At the same time also can releasing pressure automatically, meet safe handling requirement.

Description

A kind of steam copper pot cover

Technical field

The utility model belongs to steam copper technical field, and in particular to a kind of steam copper pot cover.

Background technology

Steam copper is a kind of diet cookware come cooking using the high-temperature water vapor of spontaneous generation, since it utilizes water Steam achievees the purpose that cooking so that steam copper compares other diet cookwares when in use, has and does not burn, oil-free The advantages of cigarette, nutrition is good, and health is fine, and mouthfeel is fresh and tender.

Wherein, steam copper generally comprises host, the pot body on host, and lid is located at the pot cover in pot body, wherein Pot cover is collectively forming the boiling chamber of the steam copper with pot body.Its at work, host heating water simultaneously form water vapour, it is then defeated Send to pot body, realize that the food being placed in pot body carries out the purpose of boiling.

It is appreciated that steam copper is during cooking, its steam is continuously to produce from host and defeated Send indoor to pot body and boiling chamber that pot cover is collectively forming, current existing pot cover does not have the function of pressurize pressure release simultaneously, also I.e. steam enters to the interior gap that can be between pot body and pot cover of pot body to outward leakage, to keep boiling chamber between pot cover and pot body Although the stabilization of chamber pressure, the so steam copper meet the requirement of safe handling, but the boiling temperature to food during its work The steam temperature for normal atmosphere pressure is spent, its boiling efficiency is relatively low.

Utility model content

The purpose of this utility model is to provide a kind of steam copper pot cover for being used to solve above-mentioned technical problem.

Specifically, the claimed steam copper pot cover of the utility model, includes the pot cover body of shape in curved surface, the pot cover An exhausting-gas hole is offered on body, and a pressurize check valve is set in the exhausting-gas hole；Wherein, the pressurize check valve includes being embedded in Seat under the exhausting-gas hole that the exhausting-gas hole seat of honour and exhausting-gas hole seat of honour part on exhausting-gas hole overlap, and on exhausting-gas hole Pressurize spring and check valve seal head under seat and exhausting-gas hole between seat；The first venthole is offered on the exhausting-gas hole seat of honour, The second venthole, and first venthole are offered under the exhausting-gas hole on seat, exhausting-gas hole and the second venthole are interconnected； Check valve seal head closure is carried out with pressurize spring spacing under exhausting-gas hole on the second venthole of seat.

As the preferred solution of the utility model, exhausting-gas hole seat of honour part is stretched in the exhausting-gas hole of pot cover body, and With the perisporium tight fit of exhausting-gas hole, and the exhausting-gas hole seat of honour be arranged on exhausting-gas hole on the outside of part cover on exhausting-gas hole.

As the preferred solution of the utility model, the part that the exhausting-gas hole seat of honour is arranged on the outside of exhausting-gas hole is fitted in pot cover On the outer end face of body.

As the preferred solution of the utility model, the exhausting-gas hole lower seat portion is stretched in the exhausting-gas hole seat of honour, and with row The stomata seat of honour stretches to the part tight fit in exhausting-gas hole, and the part that seat is arranged on the outside of exhausting-gas hole under the exhausting-gas hole covers On exhausting-gas hole.

As the preferred solution of the utility model, the part that seat is arranged on the outside of exhausting-gas hole under the exhausting-gas hole is fitted in pot cover On the inner face of body.

As the preferred solution of the utility model, the bore of the second venthole is less than the exhaust on seat under the exhausting-gas hole The bore of first venthole on the seat of honour of hole.

As the preferred solution of the utility model, the check valve seal head is arranged to sealing mushroom head, and the sealing The major part of mushroom head is resisted against on the second venthole of seat under exhausting-gas hole.

As the preferred solution of the utility model, the base of the pot cover body is provided with stainless steel bound edge.

Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：

Steam copper pot cover provided by the utility model, passes through the rational structure setting of pressurize check valve so that the pot Lid is applied in steam copper in use, the function of pressurize can be played, and specifically adds the interior of boiling chamber between pot cover and pot body Portion's pressure, correspondingly improves the steam copper its indoor vapor (steam) temperature of boiling chamber in cooking, and then improves application The steam copper of the pot cover carries out food the boiling efficiency of boiling；Additionally, should when the internal pressure of pot cover and pot body is excessive Pressurize check valve can releasing pressure automatically, thus meet using the pot cover steam copper safe handling requirement.

Brief description of the drawings

Fig. 1 is the exploded view of steam copper provided by the utility model.

Fig. 2 is the structure diagram of pot cover in the utility model.

Fig. 3 is the structure diagram of stainless steel handle frame in the utility model.

Fig. 4 is the sectional view of pressurize check valve in the utility model, and the wherein pressurize check valve is assembled to the row of pot cover body In stomata.

Fig. 5 is the structure diagram of pot body in the utility model.

Fig. 6 is the sectional view of pot body in the utility model.

Fig. 7 is the sectional view of switch module in the utility model, and the wherein switch module is assembled in the steam port of pot body.

Fig. 8 is the structure diagram of water tank in the utility model.

Fig. 9 is the assembling schematic diagram of check valve and water inlet pipe on host on water tank in the utility model.

Figure 10 is the structure diagram of end socket in the utility model.

Figure 11 is the sectional view of NTC temperature-sensitive systems in the utility model.

Figure 12 is the sectional view of the utility model safety protection switch device.

Embodiment

To make the objectives, technical solutions and advantages of the present invention clearer, with reference to embodiment And referring to the drawings, the utility model is further described.It should be understood that these descriptions are merely illustrative, and do not really want Limit the scope of the utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid not Necessarily obscure the concept of the utility model.

Referring to Fig. 1, the steam copper 100 that the present embodiment is provided, including host 10, the pot body 20 on host 10, And lid is located at the pot cover 30 in pot body 20, wherein, being hinged with the host 10 has water tank 40.It is appreciated that the pot body 20 A boiling chamber is collectively forming with pot cover 30, and host 10 at work can be toward conveying steam in pot body 20, to realize the steam The function of pot cooking.

Referring to Fig. 2, the pot cover 30 includes the pot cover body 31 of shape in curved surface, and the handle on the pot cover body 31 32.Wherein, the pot cover body 31 is specifically and is prepared by high-boron-silicon glass material, and its base is provided with stainless steel bound edge 33。

It is appreciated that the pot cover 30 prepared by high-boron-silicon glass material compares pot prepared by existing tempered glass materials Lid, it is with high-temperature resistant, the advantages of high intensity, high rigidity, high transparency, low-expansion coefficient, and can be by the song of the pot cover body 31 Face is highly arranged to more than 100mm, and in the present embodiment, the curved surface of the pot cover body 31 is highly 115mm, which improves The boiling chamber that pot body 20 is formed when coordinating with pot cover 30, that is, improve the capacity of the steam copper 100.

Wherein, an exhausting-gas hole 311 is offered on the pot cover body 31, and a pressurize check valve is set in the exhausting-gas hole 34, to carry out pressurize, pressure release to the boiling chamber collectively constituted in the steam copper 100 by pot body 20 and pot cover 30, that is, when steaming When boiling the indoor air pressure of chamber and being higher than the critical value of pressurize check valve 34, its steam open-top pressurize check valve 34 and can be arranged outwards Put, and then play the function of pressure release.

Referring to Fig. 4, the pressurize check valve 34 includes the exhausting-gas hole seat of honour 341 being inlaid on exhausting-gas hole 311 and exhaust The hole seat of honour 341 partly overlap setting exhausting-gas hole under seat 342, and between seat 342 under the exhausting-gas hole seat of honour 341 and exhausting-gas hole Pressurize spring 343 and check valve seal head 344.Wherein, the first venthole 3411 is offered on the exhausting-gas hole seat of honour 341, The second venthole 3421, and first venthole 3411, exhausting-gas hole 311 and second are offered under the exhausting-gas hole on seat 342 Venthole 3421 is interconnected；The check valve seal head 344 is blocked on the second venthole 3421 of the seat 342 under exhausting-gas hole, And carried out with pressurize spring 343 spacing.Further, the bore of second venthole 3421 is less than the first venthole 3411 Bore, its described check valve seal head 34 is arranged to sealing mushroom head, and the major part of the sealing mushroom head is resisted against exhausting-gas hole On second venthole 3421 of lower seat 342, so that the pressurize check valve 34 applies the pressurize played when on pot cover body 31, lets out The function of pressure.Which improves steam copper 100 in cooking its indoor vapor (steam) temperature of boiling chamber, and then improve boiling Efficiency；And when the internal pressure of pot cover 30 and pot body 20 is excessive, the pressurize check valve 34 can releasing pressure automatically, thus meet The requirement of the steam copper 100 safe handling.

341 part of the exhausting-gas hole seat of honour is stretched in the exhausting-gas hole 311 of pot cover body 31, and with the perisporium of exhausting-gas hole 311 Tight fit, and the part that the exhausting-gas hole seat of honour 341 is arranged on the outside of exhausting-gas hole 311 is covered on exhausting-gas hole 311, and the exhaust The part that the hole seat of honour 341 is arranged on the outside of exhausting-gas hole 311 is fitted on the outer end face of pot cover body 31.Seat 342 under the exhausting-gas hole Divide and stretch in the exhausting-gas hole seat of honour 341, and the part tight fit in exhausting-gas hole 311 is stretched to the exhausting-gas hole seat of honour 341, and it is described The part that seat 342 is arranged on the outside of exhausting-gas hole 311 under exhausting-gas hole is covered on exhausting-gas hole 311, and seat 342 is arranged under the exhausting-gas hole The part in the outside of exhausting-gas hole 311 is fitted on the inner face of pot cover body 31.

In the present embodiment, the handle 32 is provided with heat insulating mattress 321 in one end that fixation is connected with pot cover body 31, remote Side from pot cover body 31 is provided with heat-insulated handle 322 so that the handle 32 has good heat insulation, exists to prevent human hand Scalded when capturing handle 32.

Referring to Fig. 3, the handle 32 includes stainless steel handle frame 323, describe for convenience, the stainless steel handle Frame 323 has divided first 3231 be fixedly connected with pot cover body 31 again, relative to first 3231 vertically disposed second 3232, and the 3rd 3233 bent with the curved surface of pot cover body 31 with curvature；Wherein, the heat insulating mattress 321 is arranged on first Towards on a side end face of pot cover body 31, it is specially heat-proof silica gel circle in portion 3231, is arranged on the first of rust steel handle frame 323 The outer peripheral edge in portion 3231, and described first 3231 is fitted in by heat-proof silica gel circle on the outer end face of pot cover body 31, and use spiral shell Bolt, nut (not shown) are fixedly connected with pot cover body 31, and specifically, described first 3231 on pot cover body 31 with offering 3 In the pilot hole (not shown) of angular distribution, to assemble bolt, nut.And the heat-insulated handle 322 is to be socketed in stainless steel On second 3232 of handle frame 323, and the heat-insulated handle 322 is provided with hand in the side end face towards pot cover body 31 Refer to groove 3221, so as to the crawl of human hand.

Fig. 5-Fig. 7 is referred to, the pot body 20 is arranged to pyramidal structure, its internal diameter is gradual to the direction of pot mouth from the bottom of a pan Increase, the pot body 20 is provided with a steam port 21 on its bottom of a pan, and a switch module 22 is set on the steam port 21, with It is engaged with the steam pipe 11 on host 10, the common open and close controlling realized to steam port 21.

Specifically, the steam port 21 is arranged with respect to the structure that the bottom of a pan part of pot body 20 raises up, and described Switch module 22 includes the steam port seat of honour 221 that lid is located on 20 steam port 21 of pot body, and and steam port interior arranged on steam port 21 Seat 222 under the steam port that the seat of honour 221 is threadedly coupled, and the steam between seat 222 under the steam port seat of honour 221 and steam port Mouthful seal 223.Wherein, multiple porus excretoriuses 2211 are laterally offered on the steam port seat of honour 221, the porus excretorius 2211 is set Put in the top of 20 steam port 21 of pot body, and be connected with the through hole 2221 on seat under steam port 222；The steam port of the present embodiment The seat of honour 221 preferably offers multiple porus excretoriuses 2211 in a manner of annular array, and each porus excretorius 2211 respectively with steam port Through hole 2221 on lower seat 222 is connected.And the steam mouthful seal 223 the steam port seat of honour 221 porus excretorius 2211 with An annulus pillar 2231 is provided with the path that the through hole 2221 of seat 222 is connected under steam port, and in the annulus pillar 2231 One steel ball 224 of interior placement, is preferably stainless steel steel ball.That is, the switch module 22 of the present embodiment is specifically come real with steel ball 224 Now logical close of steam port 21 is controlled.

Wherein, the first flange 2232 and the second flange 2233 are provided with the steam mouthful seal 223, and works as the steam When mouthful seal 223 is assembled to the steam port seat of honour 221 with seat 222 under steam port, first flange 2232 is to be embedded steaming The steam ports seat of honour 221 is towards in a side end face of seat under steam port 222, and the second flange 2233 is to be embedded the seat 222 under steam port Towards in a side end face at the steam port seat of honour 221, i.e. by the first flange 2232 and the second flange in steam mouthful seal 223 2233 structure setting, realizes the spacing dress between seat 222 under steam mouthful seal 223 and the steam port seat of honour 221, steam port Match somebody with somebody.

Further, in the steam mouthful seal 223 bore of annulus pillar 2231 from away from seat 222 under steam port Direction gradually increases, and the steel ball 224 is arranged on the inside of annulus pillar 223.Pot body 20 is so being assembled to host 10 Above in use, the steam arranged outside steam pipe 11 on host 10 open-top can up be placed on annulus in steam mouthful seal 223 Steel ball 224 in pillar 2231, makes through hole 2221, the steam port sealing of the seat 222 under steam port of the steam in steam pipe 11 Annulus pillar 2231 on part 223, and the porus excretorius 2211 at the steam port seat of honour 221 are entered in pot body 20, and then realize master The effect that machine 10 inputs 20 steam of pot body.Still further aspect, multiple porus excretoriuses in the present embodiment on the steam port seat of honour 221 2211 annular arrays are set, and the overall pyramidal structure of pot body 20 is set so that enter to steam in the pot body 20 successively shape Into thermal efficiency caused by its steam is successively incremented by, and when being so applied to the food being placed in the pot body 20, it realizes the steaming Produced steam makes full use of when steam-boiler 100 works, and then significantly shortens the heating time to food, that is, this implementation Its work efficiency of the steam copper 100 of example is high.

From the foregoing, it will be observed that steam is transferred in pot body 20 by host 10, its switch module 22 in pot body 20, be This, the switch module 22 of the present embodiment further includes a sealing ring 225, to be sealed to the switch module 22.Wherein, it is described close Seal 225 is socketed in the steam port seat of honour 221 on the part in steam port 21, correspondingly, the openend of the steam port 21 On offer a notch 211, specifically to accommodate the sealing ring 225.

Additionally, the pot body 20 is outwards disposed with two boss in its boiler port, is respectively defined as first boss 23 and second boss 24, wherein the second boss 24 is arranged on the top of first boss 23, and when the lid of pot cover 30 is located at the pot When on body 20, the stainless steel bound edge 33 on the pot cover 30 is specifically provided in the second boss 24 of pot body 20, and with The outer end face of two boss 24 fits.That is, the steam copper 100 of the present embodiment is with pot cover 30 when covering pot body 20, its pot cover 30 The end face to contact with each other between pot body 20 is provided on same plane, so can effectively be prevented, the steam in pot body 20 exists During overflow, its steam encounter the pot cover body 31 of pot cover 30 and formed be that water can be back in pot body 20 along pot cover body 31, into And play the effect for preventing that steam from overflowing from the contact surface between the pot cover 30 and pot body 20.

It is appreciated that steam copper 100 places steam spacer so that food is put during cooking, it is necessary in pot body 20 Put.For this reason, the pot body 20 of the present embodiment passes through the boiler port setting first boss 23 in the pot body 20 so that people should in use During steam copper 100, the steam spacer (not shown) with leg can be not only placed at the bottom of a pan of the pot body 20, also can be in the pot body 20 First boss 23 on place straight steam spacer 101, further easy to the use of people.

In the present embodiment, connected between the second boss 24 and first boss 23 with cone cylinder 25, and the cone cylinder 25 Outside diameter gradually increase from first boss 23 to the direction of second boss 24, that is, the second boss in the pot body 20 of the present embodiment The 24 specific oblique uppers for being provided in first boss 23, this assures the steam spacer for being placed on first boss 23 in pot body 20 More foods can be accommodated on 101.And the pot body 20 is additionally provided with baffle ring 26 in the periphery of second boss 24, on the one hand may be used It is engaged with baffle ring 26 with host 10, easy to the assembling between pot body 20 and host 10, on the other hand, baffle ring 26 can be located at lid Pot cover 30 in the pot body 20 carries out spacing.Further, the pot body 20 of the present embodiment, upper in baffle ring 26 are also symmetrically arranged There are two lugs 27, so as to extraction of the human hand to the pot body 20.It is appreciated that the pot body 20 of the steam copper 100 of the present embodiment, One boss 23, second boss 24, cone cylinder 25, baffle ring 26 and two lugs 27 are disposed as integral structure.

The host 10 is the main element of the steam copper 100, it is applied is used in water tank 40 in steam copper 100 Water is heated to become steam, and by its caused steam by steam pipe 11 thereon, the switching group in pot body 20 Part 22 is delivered in pot body 20, and is realized and carried out boiling to the food being contained in the pot body 20.Further, the steam pipe It is provided with 11 positions being connected with the through hole 2221 of seat 222 under steam port on switch module 22 and is connected seal 111, specifically It can be Rubber end, be leaked to prevent steam pipe 11 when by switch module 22 toward conveying steam in pot body 20.

In the present embodiment, coordinated between the water tank 40 and host 10 using split type dismounting, that is, the water tank 40 When adding water, it can be disassembled from host 10 and carry out independent plus water, and concrete application is on host 10 in use, can assemble It is connected on to host 10 and with the water inlet pipe 12 on host 10, to realize function of the water tank 40 to the water supply of host 10.

Referring to Fig. 8, the water tank 40 includes tank body 41, the tank body 41 is provided with filler and water outlet Mouthful, wherein the tank body 41 sets a filler cap 42 to cover on filler, goes out to set a check valve 43 in water outlet. It is attached between wherein described filler cap 41 and tank body 41 with tie rod (not shown), and the tie rod is arranged on water tank In the filler of body 41.So people are when opening filler cap 42 and add water operation to tank body 41, Qi Jiashui Lid 42 is connected on tank body 41 all the time by tie rod, and this prevents the loss of filler cap 42.Further, institute The filler of tank body 41 is stated relative to 41 outwardly setting of tank body, in order to people by filler to water tank 40 Carry out adding water operation.

In the present embodiment, a lock 44 is provided with the tank body 41, to carry out sealed cooperation with host 10, also I.e. when water tank 40 is assembled on host 10, sealed cooperation is carried out by lock 44 between the water tank 40 and host 10, so Ensure that being relatively fixed between host 10 when water tank 40 is assembled on host 10.Further, the tank body 41 It is recessed inwardly and formed with a handle 45, the extraction in order to human hand to water tank 40 relative to host 10.And the tank body The switch for being specifically used for control lock 44 on 41 is built at the handle 45 of tank body 41, further easy to human hand by water tank 40 Disassembled from host 10.

It is appreciated that the check valve 43 is applied in the water tank 40, it is when water tank 40 departs from host 10, to water tank What 40 water outlet was sealed, and when water tank 40 is assembled on host 10, the check valve 43 is turned on so that water tank Water outlet on 40 is connected with the water inlet pipe 12 on host 10, to realize that water tank 40 carries out water supply operation to host 10.

Fig. 9, Figure 10 are referred to, the check valve 43 is outwardly setting relative to water tank 40, preferably with horizontal side The outwardly setting of formula.The check valve 43 includes end socket 431, O-ring seal 432 and limit spring 433.Wherein described end socket 431 parts stretch to the water outlet of tank body 41, and the O-ring seal 432 is specifically to be inlaid in the end socket 431 stretching into Realize that the sealing to 41 water outlet of tank body is made to the part of 41 water outlet of tank body, and with O-ring seal 432 With, and the limit spring 433 is stretched out on the part of 41 water outlet of tank body being socketed in the end socket 431, its both ends point Do not contacted with tank body 41 and end socket 431.That is, the end socket 431 stretches to 41 upper water-out mouth of tank body Part be by limit spring 433 institute it is spacing firmly.Specifically, the end socket 431 is set in the part for being socketed with limit spring 433 For cross harden structure, and there is limit stop ring 4311 in its side end set away from O-ring seal 432, that is, it is described spacing One end of spring 433 is in the limit stop ring 4311 being resisted against on end socket 431, and the water of 41 upper water-out mouth of tank body can lead to What the four-bladed vane structure division crossed on end socket 431 flowed outwardly.

Correspondingly, the water inlet pipe 12 on the host 10 is that part is outwardly relative to host 10, and towards water tank Check valve 43 is set on 40.So when water tank 40 is assembled on host 10, the water inlet pipe 12 will top pressure check valve End socket 431 on 43, and compress limit spring 433 so that water tank sheet is stretched into the part that cross harden structure is arranged in end socket 431 The water outlet of body 41, thereby realizes water inlet pipe 12 on host 10 and is connected with the water outlet of tank body 41, and then realizes Quick connection between host 10 and water tank 40.

It is appreciated that the water inlet pipe 12 is socketed with a y-type seal ring 13 on the side end away from host 10, and work as When water tank 40 is assembled on host 10, the y-type seal ring 13 is specifically located at the interface between water inlet pipe 12 and end socket 431 Place, and realize the sealing to water inlet pipe 12 and 431 interface of end socket, to play to water inlet pipe 12 and 431 communication paths of end socket Leakproof seal, it is ensured that the normal work of each electronic component in host 10.

From the foregoing, it will be observed that when the pot body 20 is assembled on host 10, which is specifically located in host 10, and Using the gravity of itself of pot body 20, make the steam pipe 11 on host 10 and the switch module 22 in pot body 20 matched.In addition Ground, the steam copper 100 of the present embodiment are additionally provided with NTC temperature-sensitive systems and safety protection switch device on host 10, and respectively It is engaged with pot body 20.

Wherein, the NTC temperature-sensitive systems are applied on host 10, accurately to sense the temperature of pot body 20.Refer to figure 11, the NTC temperature-sensitive systems include NTC temperature sensors 51, NTC stents 52, (the first back-moving spring 53 and NTC stent sealing rings 54.Wherein, the NTC temperature sensors 51 are arranged on NTC stents 52, and protruding relative to 10 part of host, with Pot body 20 contacts, it is preferable that the outer end face in the NTC temperature sensors 51 towards the bottom of a pan in pot body 20 is set, to ensure When pot body 20 is assembled on host 10, vertically NTC temperature sensors 51 are pushed.The (the first back-moving spring 53 is socketed On NTC stents 52, and against on host 10, and the NTC temperature sensors 51 and NTC stents 52 compressible first reset Spring 53 does the stretching motion relative to host 10.That is, when pot body 20 is assembled on host 10, the pot body 20 can touch NTC temperature sensors 51 are touched simultaneously to push, simultaneously, NTC temperature sensors 51 and NTC stents 52 under the action of pot body 20 just It can move downward and compress (the first back-moving spring 53, and when pot body 20 departs from host 10, NTC temperature sensors 51 and NTC branch Frame 52 will rise until (the first back-moving spring 53 resets under the action of (the first back-moving spring 53.The NTC stents sealing ring 54 are inlaid on the perisporium of NTC stents 52, and neighbouring NTC temperature sensors 51 are set, and so the NTC stents sealing ring 54 should With in the NTC temperature-sensitive systems, it can be achieved that anti-watertight to assembling other electronic components at the NTC temperature-sensitive systems on host 10 The effect of envelope.

Correspondingly, a mounting bracket 14 is specifically set on the host 10, to assemble above-mentioned NTC temperature-sensitive systems, and works as NTC When temperature-sensitive system is arranged on mounting bracket 14, the NTC stents 52 are extended downwardly relative to 14 part of mounting bracket, wherein described NTC stents 52 are provided with a defining flange 521, and the both ends of the (the first back-moving spring 53 in the part in mounting bracket 14 Bear against on the defining flange 521 and mounting bracket 14 of NTC stents 52.And the NTC stents sealing ring 54 is to be inlaid in NTC Stent 52 is arranged on the perisporium of the part of the top of mounting bracket 14.That is, separated out on the host 10 of the present embodiment by mounting bracket 14 One separate space assembles NTC temperature-sensitive systems.

The safety protection switch device application on host 10, specifically plays the function of child lock, that is, only work as When pot body 20 is assembled on host 10, the host 10 can just work, and avoid because making after maloperation produced by host 10 works Steam outwards sprayed by steam pipe 11, so as to trigger the situation that scald burns to occur.

2 are please referred to Fig.1, the safety protection switch device includes triggering rod 61, second back-moving spring 62, microswitch 63 With antiseepage waterstop ring 64.Wherein described microswitch 63 is connected with the control circuit on host 10, and works as microswitch 63 In when opening, the control circuit on host 10 just connects, and when microswitch is in and closes, the control circuit on host 10 With regard to disconnecting；Specifically it is provided with a plectrum 611 on the triggering rod 61, and the plectrum 611 is set and can towards microswitch 63 Microswitch 63 is controlled, it is preferable that the outer end face in the triggering rod 61 towards the bottom of a pan in pot body 20 is set, to ensure pot When body 20 is assembled on host 10, vertically triggering rod 61 is pushed.The second back-moving spring 62 is to be socketed in shake-up Bar 61 stretches to the side of host 10, and against on host 10；The antiseepage waterstop ring 64 is socketed on triggering rod 61 , and the top of plectrum 611 on triggering rod 61 is arranged on, host 10 is being equipped with the safety protection switch device with realizing The waterproof sealing of electronic component, it is ensured that the normal work of host 10.It is described so when pot body 20 is assembled on host 10 Pot body 20 can touch triggering rod 61 and compress second back-moving spring 62 and move downward, simultaneously, the plectrum 611 on triggering rod 61 Microswitch 63 will be stirred, to open microswitch 63, and then realizes the connection of control circuit on the host 10, and works as pot body During 20 disengaging host 10, triggering rod 61 can be under the action of second back-moving spring 62, and rising is resetted up to second back-moving spring 62, Simultaneously, plectrum 611 will be driven to stir microswitch 63 downwards, and then realize and break to control circuit on the host 10 Open, be to sum up achieved that the effect of the safeguard protection of the safety protection switch device to host 10.

Correspondingly, an installation frame 15 is provided with the host 10, to assemble safety protection switch device；The installation Frame 15 is provided with a pillar 151, and the both ends of the second back-moving spring 62 point on the side end face towards triggering rod 61 It is not socketed on triggering rod 61 and pillar 151.And the antiseepage waterstop ring 64 is socketed in triggering rod 61 and is arranged on installation frame 15 On the part of opening, to be sealed to installation frame 15.Separated on the host 10 of this sample embodiment by installation frame 15 Go out a separate space and carry out safety protection switch device.

To sum up, the steam copper of the utility model, by rational structure, meeting use of the people for steam copper needs Ask.

The above is only the preferred embodiment of the utility model only, is not intended to limit the present invention, all at this The spirit of utility model and any modification, equivalent substitution, improvement and etc. within principle, done, should all be included in the utility model Within the scope of protection.

Claims (8)

1. A kind of 1. steam copper pot cover, it is characterised in that：Pot cover body including shape in curved surface, offers a row on the pot cover body Stomata, and a pressurize check valve is set in the exhausting-gas hole；Wherein, the pressurize check valve includes the row being inlaid on exhausting-gas hole Seat under the stomata seat of honour, the exhausting-gas hole overlapped with exhausting-gas hole seat of honour part, and the seat under the exhausting-gas hole seat of honour and exhausting-gas hole Between pressurize spring and check valve seal head；Offer the first venthole on the exhausting-gas hole seat of honour, seat under the exhausting-gas hole On offer the second venthole, and first venthole, exhausting-gas hole and the second venthole are interconnected；The check valve sealing Head closure is carried out with pressurize spring spacing under exhausting-gas hole on the second venthole of seat.
2. 2. steam copper pot cover according to claim 1, it is characterised in that：Exhausting-gas hole seat of honour part stretches to pot cover In the exhausting-gas hole of body, and with the perisporium tight fit of exhausting-gas hole, and the exhausting-gas hole seat of honour be arranged on exhausting-gas hole on the outside of part cover On exhausting-gas hole.
3. 3. steam copper pot cover according to claim 2, it is characterised in that：The exhausting-gas hole seat of honour is arranged on the outside of exhausting-gas hole Part be fitted on the outer end face of pot cover body.
4. 4. steam copper pot cover according to claim 2, it is characterised in that：The exhausting-gas hole lower seat portion stretches to exhaust In the seat of honour of hole, and the part tight fit in exhausting-gas hole is stretched to the exhausting-gas hole seat of honour, and seat is arranged on exhausting-gas hole under the exhausting-gas hole The part in outside is covered on exhausting-gas hole.
5. 5. steam copper pot cover according to claim 4, it is characterised in that：Seat is arranged on the outside of exhausting-gas hole under the exhausting-gas hole Part be fitted on the inner face of pot cover body.
6. 6. steam copper pot cover according to claim 1, it is characterised in that：Second venthole on seat under the exhausting-gas hole Bore is less than the bore of the first venthole on the exhausting-gas hole seat of honour.
7. 7. steam copper pot cover according to claim 1, it is characterised in that：The check valve seal head is arranged to sealing mushroom Mushroom head, and the major part of the sealing mushroom head is resisted against on the second venthole of seat under exhausting-gas hole.
8. 8. steam copper pot cover according to claim 1, it is characterised in that：The base of the pot cover body is provided with stainless steel Bound edge.