CN203349307U - Gas stove - Google Patents

Abstract

The utility model discloses a gas stove which comprises a base, a panel, a combustor device, a sensor, knobs and lamps, wherein the panel is arranged on the base; an accommodating space is defined by the panel and the base together; the combustor device is at least partially arranged in the accommodating space; the sensor is arranged on the combustor device to sense a working signal of the combustor device; the knobs are arranged on the panel; the lamps are arranged in the accommodating space; and when the sensor senses the working signal of the combustor device, the lamps emit light penetrating through the knobs. According to the gas stove, when the gas stove is in a working state, the light emitted by the lamps can penetrate through the knobs, so that a user can know whether the combustor device is in a working state by checking whether the knobs illuminate; if a flame exists, the combustor device is in the working state; man-machine interaction is increased; and the light emitted by the knobs illuminates a surrounding environment of the knobs, so that the user can see a sign of the fire magnitude easily and clearly, and the user can adjust conveniently.

Description

Gas-cooker

Technical field

The utility model relates to the home appliances field, especially relates to a kind of gas-cooker.

Background technology

Traditional household gas range is in the situation that sit the pot igniting, and whether whether kitchen range are lighted on the burner that need to bend over to see the pan bottom has flame just to know, man-machine communication's disappearance.

In addition, while under dark ambient conditions, using kitchen range, the user is not easy the sign of knob, and such as firepower size gear, firepower switch etc. seen clearly, thereby caused the trouble in use to the user.

The utility model content

The utility model is intended at least solve one of technical problem existed in prior art.For this reason, a purpose of the present utility model is to propose on a kind of knob that lamplight pointing and gas-cooker attractive in appearance are arranged.

Gas-cooker according to the utility model embodiment comprises: base; Panel, described panel is located on described base and with described base and jointly limits spatial accommodation; Burner apparatus, described burner apparatus is arranged in described spatial accommodation at least partly; Inductor, described inductor is arranged on described burner apparatus to respond to the working signal of described burner apparatus; Knob, described knob is located on described panel; And light fixture, described light fixture is located in described spatial accommodation, and when described inductor is sensed the working signal of described burner apparatus, described light fixture sends the light that sees through described knob.

Gas-cooker according to the utility model embodiment, when gas-cooker is in running order, the light that light fixture sends can see through knob, the user just can know that by checking that whether knob is luminous whether burner apparatus is in running order, have flame to illustrate in running order, increased human-computer interaction, and the light sent on knob has also been lighted knob environment on every side, make the user easily see the sign of firepower size clearly, thereby facilitate the user to regulate.In addition, when gas-cooker is in running order, send light on knob, play visual effect very attractive in appearance.

In addition, also can there is following additional technical feature according to gas-cooker of the present utility model:

According to an embodiment of the present utility model, described gas-cooker further comprises: knob, described knob is located at outside described knob.Thus, by knob is set, the light that light fixture is sent can not pass knob, and only from knob, light is appeared at not capped position, increases attractive in appearancely, has strengthened the intensity of knob simultaneously.

According to an embodiment of the present utility model, the position of the described knob of correspondence of described panel be provided with guide with photoconduction that described light fixture is sent to described knob.Thus, by guide is set, but in the light guide knob that light fixture sends.

Particularly, described guide extends along the vertical direction, and the upper surface of described guide is higher than the lower surface of described knob.Thus, prevent that the light that light fixture sends from appearing from the gap between panel and knob.

Alternatively, described guide is configured to cross-sectional area from top to bottom and increases gradually.Thus, there is light guide effect preferably.

According to an embodiment of the present utility model, described gas-cooker further comprises: cosmetic sheet, and described cosmetic sheet is located at the top of described knob; And the top of described knob is provided with indication piece.Thus, by cosmetic sheet is set, the light that light fixture is sent can not pass cosmetic sheet, and only from knob, light is appeared at not capped position, increases attractive in appearance, decorated the top of knob simultaneously, make the knob good looking appearance, and, when gas-cooker is in running order, the indication piece of top knob portion there is light to appear, the user, by checking the position of indication piece indication, just can know firepower switch or firepower size gear etc.

According to an embodiment of the present utility model, be provided with gas valve in described spatial accommodation, described light fixture is located on described gas valve or directly is assemblied on base; And on described panel, the position of corresponding described knob is formed with the section of running through of running through it, described light fixture is located at the described below of running through section.

According to an embodiment of the present utility model, described gas valve is provided with rotating shaft, is formed with the installing hole coordinated with described rotating shaft in described knob so that described knob drives described rotating shaft rotation; Be formed with the mounting groove communicated with described installing hole in described knob, be provided with the shell fragment that only supports described rotating shaft in described mounting groove.Thus, by shell fragment is set, in the time of in rotating shaft stretches into installing hole, on rotating shaft, with the corresponding side of shell fragment, can extrusion elastic make it to deform, due to himself elastic force effect of shell fragment, shell fragment can only support rotating shaft, thereby be not prone to rotating shaft, with installing hole, does not coordinate pine easily come off or coordinate tension to cause assembling difficult situation.

According to an embodiment of the present utility model, be provided with column spinner in described knob, described column spinner is provided with reinforcement.Thus, by reinforcement is set, can strengthen the intensity of column spinner, effectively solve in the process that column spinner rotates at the driven rotary axle problem that causes column spinner to break owing to overcoming torsional forces, thereby avoid the column spinner to break and the situation of can't the driven rotary axle rotating.

Alternatively, described knob is Transparent Parts.Thus, the light that light fixture sends can appear through knob.

Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.

The accompanying drawing explanation

Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:

Fig. 1 is the stereogram according to the gas-cooker of an embodiment of the utility model;

Fig. 2 a is the explosive view according to the gas-cooker of an embodiment of the utility model;

Fig. 2 b is the schematic diagram of the shell fragment of the gas-cooker shown in Fig. 2 a;

Fig. 3 is the top view according to the gas-cooker of an embodiment of the utility model;

Fig. 4 is the profile along A-A line in Fig. 3;

Fig. 5 is the enlarged drawing of the B section shown in Fig. 4;

Fig. 6 is the control circuit schematic diagram luminous according to the knob of the gas-cooker of an embodiment of the utility model;

Fig. 7 is the schematic diagram according to the knob of the gas-cooker of an embodiment of the utility model;

Fig. 8 is the schematic diagram according to another visual angle of knob of the gas-cooker of an embodiment of the utility model;

Fig. 9 is the explosive view according to another visual angle of the gas-cooker of an embodiment of the utility model.

Description of reference numerals:

100: gas-cooker;

1: base;

2: panel; 21: run through section; 22: receiving member;

31: fire cover; 311: external ring fire cover; 312: interior ring fire cover;

32: thermocouple; 33: ignition electrode; 34: gas valve; 341: rotating shaft;

4: knob; 41: accommodation section; 42: indication piece;

43: column spinner; 431: installing hole; 432: mounting groove;

5: light fixture; 6: knob; 71: guide; 72: seal; 8: cosmetic sheet;

9: shell fragment; 10: reinforcement.

The specific embodiment

Below describe embodiment of the present utility model in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label means same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.

In description of the present utility model, it will be appreciated that, term " " center ", " laterally ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " be only for describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, except as otherwise noted, the implication of " a plurality of " is two or more.

In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be done broad understanding, for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also to be electrically connected to; Can be directly to be connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in the utility model.

Describe the gas-cooker 100 according to the utility model embodiment below with reference to Fig. 1-Fig. 9, this gas-cooker 100 can be the double end kitchen range.In description below the application, the gas-cooker 100 of take describes as the double end kitchen range as example.Certainly, those skilled in the art are appreciated that this gas-cooker 100 only describes as example for the double end kitchen range, and are not limited to this, also can be used in the gas-cooker of other types such as single head kitchen range, four-head kitchen range etc. according to gas-cooker 100 of the present utility model.

As shown in Fig. 1 and Fig. 2 a, according to the gas-cooker 100 of the utility model embodiment, comprise base 1, panel 2, burner apparatus, inductor, knob 4 and light fixture 5.

Panel 2 is located on base 1, and panel 2 limits spatial accommodation jointly with base 1.For example, in the example of Fig. 1, Fig. 2 a and Fig. 9, the top of base 1 is opened wide, and panel 2 is located at the top of base 1, and panel 2 and base 1 limit spatial accommodation jointly.

Burner apparatus comprises the fire cover 31 be located on panel 2, and described inductor is arranged on burner apparatus the working signal with the induction burner device, and for example inductor can be close to fire cover 31 and arranges to respond to the flame on fire cover 31.With reference to Fig. 1, Fig. 2 a and Fig. 9, burner apparatus is arranged in spatial accommodation at least partly, for example the part parts of burner apparatus for example burner be located in spatial accommodation, the part parts are located at outside spatial accommodation, for example fire cover 31, fire cover 31 is located at the top of panel 2, fire cover 31 comprises interior ring fire cover 312 and external ring fire cover 311, external ring fire cover 311 roughly ringwise, the external diameter of interior ring fire cover 312 is less than the internal diameter of external ring fire cover 311, interior ring fire cover 312 is located in external ring fire cover 311, alternatively, described inductor is thermocouple 32, ignition electrode 33 and thermocouple 32 all are located between interior ring fire cover 312 and external ring fire cover 311, ignition electrode 33 is for lighting fire cover 31, thermocouple 32 can be used to respond to the flame on fire cover 31.Here, it should be noted that, the structure of burner and operation principle etc. have been prior art, and are known by those skilled in the art, no longer describe in detail here.

Knob 4 is located on panel 2.In the example of Fig. 1, Fig. 2 a and Fig. 9, knob 4 is two, and two knobs 4 are located at respectively on panel 2 and the front side that is positioned at panel 2 with user-friendly, each knob 4 is controlled respectively its corresponding kitchen range.Alternatively, knob 4 is Transparent Parts, and further, knob 4 is made by transparent plastic or clear glass.Certainly, the utility model is not limited to this, and knob 4 also can be made by other transparent material.

Light fixture 5 is located in spatial accommodation, and when working signal that inductor is sensed burner apparatus, for example during the flame on fire cover 31, light fixture 5 sends the light through knob 4.With reference to Fig. 2 a and Fig. 9, light fixture 5 is two, and two light fixtures 5 all are located in spatial accommodation and lay respectively at the below of its corresponding knob 4, and when inductor, when for example thermocouple 32 is sensed the flame on fire cover 31, light fixture 5 sends light and can penetrate through knob 4.Alternatively, light fixture 5 is LED lamp or miniature bulb etc.

Gas-cooker 100 according to the utility model embodiment, when gas-cooker 100 is in running order, the light that light fixture 5 sends can see through knob 4, the user just can know that by checking that whether knob 4 is luminous whether burner apparatus is in running order, have flame to illustrate in running order, increased human-computer interaction, and the light sent on knob 4 has also been lighted knob 4 environment on every side, make the user easily see the sign of firepower size clearly, thereby facilitate the user to regulate.In addition, when gas-cooker 100 is in running order, on knob 4, send light, play visual effect very attractive in appearance.

In an embodiment of the present utility model, gas-cooker 100 further comprises: knob 6, knob 6 is located at outside knob 4.As shown in Fig. 2 a, Fig. 4-Fig. 5, the shape of cross section of knob 4 is roughly rounded, knob 6 roughly ringwise, the internal face of knob 6 forms the shape with the shape adaptation of the outer peripheral face of knob 4, so that knob 6 is enclosed within on the outer peripheral face of knob 4, not only strengthened the intensity of knob 4, and, when knob 6 adopts opaque material to make, light fixture 5 light that for example the LED lamp sends can not pass knob 6, particularly, the light that light fixture 5 sends can penetrate through the place do not covered by knob 6 of knob 4.

Further, knob 6 is provided with the first auxiliary section, is formed with the second auxiliary section coordinated with the first auxiliary section on knob 4.For example, in the example of Fig. 5 and Fig. 7, the first auxiliary section forms the top raised line that radially level extends internally from knob 6, the second auxiliary section forms the top groove that radially level inwardly concaves from the outer peripheral face of knob 4, when knob 4 and knob 6 are seated, cooperation by raised line and groove, can effectively prevent that knob 4 from continuing to move up with respect to knob 6, thereby knob 6 can be connected on knob 4 securely.Certainly, the utility model is not limited to this, in another example of the present utility model, the second auxiliary section also can form from the bottom of the outer peripheral face of knob 4 the radially outwardly raised line of level, the first auxiliary section forms from the bottom of knob 6 radially outwards recessed groove (scheming not shown) of level, when knob 4 and knob 6 assembling, the upper surface of raised line contacts and only supports the lower surface of groove with the lower surface of groove, thereby prevents that knob 4 from continuing to move up with respect to knob 6.Further, in order to strengthen coordinating of knob 4 and knob 6, can make the above raised line and the above groove of knob 4 of knob 6 be interference fit or increase glue and form bonding cooperation and split away off from knob 4 to prevent knob 6.

Certainly, the utility model is not limited to this, in other embodiment of the present utility model, also can be provided with a plurality of the first auxiliary sections on knob 6, can be formed with the second auxiliary section coordinated with a plurality of the first auxiliary sections on knob 4, particularly, but a plurality of the first auxiliary section each interval turn up the soil and be located on the internal perisporium of knob 6, a plurality of the second auxiliary sections are corresponding one by one with a plurality of the first auxiliary sections respectively.

Alternatively, the lower surface of knob 6 is lower than the lower surface of knob 4.With reference to Fig. 5, after knob 4 and knob 6 coordinates and puts in place, the upper surface of knob 4 is roughly concordant with the upper surface of knob 6, the height of knob 6 on above-below direction is greater than the height of knob 4 on above-below direction, thereby outside dust and oil smoke etc. are difficult for entering in knob 4 from the gap between panel 2 and knob 4; In addition, the light that light fixture 5 sends also is difficult for penetrating from the gap between panel 2 and knob 4.

In an embodiment of the present utility model, the position of the corresponding knob 4 of panel 2 be provided with guide 71 with photoconduction that light fixture 5 is sent to knob 4, particularly, guide 71 extends along the vertical direction, and the upper surface of guide 71 is higher than the lower surface of knob 6.In the example of Fig. 5, be provided with guide 71 between knob 4 and panel 2, the cross-sectional area of guide 71 is less than the cross-sectional area of knob 4, like this, the light that light fixture 5 sends can be via guide 71 guide knob 4, thereby the user can judge on fire cover 31 whether flame is arranged according to whether knob 4 is luminous, the upper surface of guide 71, higher than the lower surface of knob 6, can effectively prevent that the light that light fixture 5 sends from appearing from the gap between panel 2 and knob 4.

Alternatively, as shown in Figure 5, guide 71 is configured to cross-sectional area from top to bottom and increases gradually.Thus, there is light guide effect preferably.

In an embodiment of the present utility model, gas-cooker 100 further comprises: cosmetic sheet 8, cosmetic sheet 8 is located at the top of knob 4.As shown in Fig. 2 a and Fig. 9, cosmetic sheet 8 is roughly rounded, and the area of the radial section of cosmetic sheet 8 is less than the area of the radial section of knob 4, when cosmetic sheet 8 is made by opaque material, light fixture 5 light that for example the LED lamp sends that is positioned at spatial accommodation can see through not decorated 8 parts of blocking and appear, thereby the top of knob 4 presents the Luminous ring of a circle annular, decorated the top of knob 4, make knob 4 good looking appearances.Certainly, the utility model is not limited to this, and the luminous shape at knob 4 tops also can be along with the shape respective change of cosmetic sheet 8, such as cosmetic sheet 8 also can be substantially oblong-shaped, Long Circle, the polygon that at least is greater than three limits or other shapes etc., and be not limited to circle.

Further, the top of knob 4 is formed with the accommodation section 41 for holding cosmetic sheet 8.With reference to Fig. 7, accommodation section 41 is recessed downwards from the top of knob 4, cosmetic sheet 8 is arranged in accommodation section 41, alternatively, the recessed degree of depth of accommodation section 41 can with the thickness of cosmetic sheet 8 about equally, that is to say, after cosmetic sheet 8 is in place, the upper surface of cosmetic sheet 8 is roughly concordant with the upper surface of knob 4, by accommodation section 41 is set, has saved taking up room of cosmetic sheet 8.It will be appreciated that, the recessed degree of depth of accommodation section 41 can be according to the actual requirement setting, to meet better actual requirement.

Further, accommodation section 41 is provided with indication piece 42.For example, at Fig. 2 a, in the example of Fig. 7 and Fig. 9, indication piece 42 is roughly rectangular, and from accommodation section 41 internal perisporium radially level extend internally and form, correspondingly, on decoration, the position of corresponding indication piece 42 is formed with breach, breach can form the shape with the shape adaptation of indication piece 42, alternatively, indication piece 42 is one-body molded with knob 4, when gas-cooker 100 is in running order, the light that light fixture 5 sends can penetrate through indication piece 42, thereby indication piece 42 is lit, the user is by checking the position of indication piece 42 indications, just can know firepower switch or firepower size gear etc.Certainly, the utility model is not limited to this, in another example of the present utility model, indication piece 42 also can be from accommodation section 41 diapire extend straight up, now the outer peripheral face of indication piece 42 can be spaced apart from each other with the internal perisporium of accommodation section 41.It will be appreciated that, the shape of indication piece 42 can be according to the actual requirement setting, to have indicating effect better.

In an embodiment of the present utility model, be provided with gas valve 34 in spatial accommodation, light fixture 5 is located on gas valve 34.As shown in Figure 2 a, gas valve 34 and light fixture 5 all are located in spatial accommodation, and gas valve 34 is positioned at the below of knob 4, and light fixture 5 is between panel 2 and gas valve 34.

Alternatively, light fixture 5 is threaded io the top of gas valve 34.For example, in the example of Fig. 2 a and Fig. 5, light fixture 5 can be connected to by screw or bolt the top of gas valve 34, particularly, light fixture 5 is roughly rounded, and light fixture 5 is provided with two the first screw holes that are spaced apart from each other, alternatively, two the first screw holes are along the radially positioned opposite of light fixture 5, on gas valve 34, the position of corresponding the first screw hole is formed with respectively the second screw hole, and screw can pass the first screw hole, the second screw hole successively, light fixture 5 is connected to the top of gas valve 34.It will be appreciated that, the quantity of the first screw hole and the second screw hole can require to arrange according to practical set, so that light fixture 5 can be connected on gas valve 34 securely.

In an embodiment of the present utility model, on panel 2, the position of corresponding knob 4 is formed with the section of running through 21 of running through it, and light fixture 5 is located at the below of the section of running through 21.With reference to Fig. 2 a-Fig. 5, Fig. 9, be formed with respectively two sections of running through 21 of running through it on panel 2, thereby make the rotating shaft 341 be connected with gas valve 34 to be connected with the knob 4 with panel 2 tops through panel 2, because rotating shaft 341 and light fixture 5 all are located at the top of gas valve 34, thereby rotating shaft 341 need to be connected with the knob 4 with top through light fixture 5, that is to say, be formed with the through hole that runs through it on light fixture 5.

Further, the week of running through section 21 upwards is provided with seal 72, particularly, in seal 72, is formed with holding tank, and panel 2 is provided with the receiving member 22 coordinated with holding tank.As shown in Fig. 2 a-Fig. 5, the week that receiving member 22 is located at the section of running through 21 makes progress, and radially extend internally from the edge of the section of running through 21, particularly, receiving member 22 first radially is tilted to and extends internally, radially level extends internally again, then radially be tilted to down and extend internally, on seal 72, the position of corresponding receiving member 22 is formed with holding tank, so that receiving member 22 can be fastened in holding tank, like this by the cooperation of receiving member 22 and holding tank, seal 72 can be connected on panel 2 securely, in addition, by seal 72 is set, outside dust, greasy dirt, water etc. can not enter in spatial accommodation by the section of running through 21, thereby extended the service life of each parts in spatial accommodation.Alternatively, guide 71 is located at the top of seal 72 and one-body molded with seal 72.It will be appreciated that, the concrete shape of receiving member 22 and holding tank can be according to the actual requirement setting, to meet better actual requirement.

Certainly, the utility model is not limited to this, and in other examples of the present utility model, the week of seal 72 upwards also can be formed with a plurality of holding tanks that are spaced apart from each other, a plurality of receiving members 22 respectively with a plurality of holding tanks corresponding (scheming not shown) one by one.

An embodiment of the present utility model, gas valve 34 is provided with rotating shaft 341, is formed with the installing hole 431 that coordinates with rotating shaft 341 in knob 4 so that knob 4 driven rotary axles 341 rotate.

With reference to Fig. 5 and Fig. 8, knob 4 and column spinner 43 are all roughly cylindrical, the bottom-open of knob 4, column spinner 43 is located on the roof of knob 4 and extends straight down from the roof of knob 4, alternatively, column spinner 43 is one-body molded with knob 4, the lower surface of the extended knob 4 in the lower surface of column spinner 43, in other words, the lower surface of column spinner 43 is lower than the lower surface of knob 4, one end of rotating shaft 341 be suitable for home appliances for example the gas valve 34 of gas-cooker 100 be connected, its other end coordinates with column spinner 43, when user's turn knob 4, knob 4 posts can rotate by driven rotary axle 341 together, thereby control gas valve 34, and then the switch of gas-cooker 100 and/or the adjusting of gas-cooker 100 firepower sizes are controlled in realization.

Particularly, installing hole 431 is configured to have at least one first planar portions, and rotating shaft 341 is configured to have the second planar portions coordinated with the first planar portions.For example, in the example of Fig. 8, the cross section of installing hole 431 is configured to have a straight flange, the first planar portions is corresponding with this straight flange, be that on the perisporium along the vertical direction of installing hole 431, the position of corresponding straight flange forms the first planar portions, on the outer peripheral face of rotating shaft 341, the position of corresponding the first planar portions forms the second planar portions to coordinate with the first planar portions, thereby rotating shaft 341 can rotate under the drive of knob 4, can relative rotation not occur with knob 4.It will be appreciated that, the quantity of the first planar portions and the second planar portions and width can be according to the actual requirement settings, to meet better actual requirement.Alternatively, the shape of installing hole 431 and rotating shaft 341 can be the polygon on Long Circle, " rice " font or at least three limits etc.

Further, installing hole 431 roughly is D shape, and the shape of cross section of rotating shaft 341 roughly is D shape.That is to say, the cross section of installing hole 431 mainly consists of a straight flange and an arc-shaped side.Certainly, the utility model is not limited to this, in other examples of the present utility model, the cross section of installing hole 431 can also form (scheming not shown) by a straight flange and curved side or wave limit, this curved side or wave limit can be curved side or the wave limits of arbitrary shape, such as curved side, can be ellipse arc limits etc.

Preferably, the bearing of trend of mounting groove 432 and the first planar portions almost parallel, and the two ends of mounting groove 432 are respectively adjacent to the edge of column spinner 43.As shown in Figure 8, the cross section of mounting groove 432 is roughly rectangular, the length direction of the cross section of mounting groove 432 and the first planar portions almost parallel, and the outer peripheral edges of the contiguous column spinner 43 in the two ends of the length direction of the cross section of mounting groove 432.

Further, be formed with the mounting groove 432 communicated with installing hole 431 in knob 4, be provided with the shell fragment 9 that only supports rotating shaft 341 in mounting groove 432.

As shown in Figure 5 and Figure 8, mounting groove 432 is from the bottom surface of column spinner 43 to being recessed on, the recessed degree of depth of mounting groove 432 can with the recessed degree of depth of installing hole 431 about equally, or the recessed degree of depth of mounting groove 432 also can be greater than or less than the recessed degree of depth of installing hole 431, one side of the contiguous installing hole 431 of mounting groove 432 is connected with installing hole 431, be provided with shell fragment 9 in mounting groove 432, like this, when rotating shaft 341 stretches into installing hole 431 when interior, on rotating shaft 341, with the corresponding side of shell fragment 9, can extrusion elastic 9 make it to deform, due to himself elastic force effect of shell fragment 9, shell fragment 9 can only support rotating shaft 341, thereby not being prone to rotating shaft 341 coordinated pine to hold caducous situation with installing hole 431, in addition, when assembling, rotating shaft 341 only needs the elastic force that overcomes shell fragment 9 just rotating shaft 341 can be mounted to installing hole 431, thereby not there will be, do not coordinate tension to cause assembling difficult situation.

Alternatively, shell fragment 9 forms the arc-like sheet protruded towards a side of rotating shaft 341.At Fig. 1, Fig. 2 b, in the example of Fig. 5 and Fig. 9, mounting groove 432 is roughly rectangular, shell fragment 9 also roughly rectangular the so that both sides of shell fragment 9 be suitable for contacting with the respective sides wall of mounting groove 432, thereby make shell fragment 9 can be fastened in mounting groove 432 and be not prone to situation about getting loose, the degree of depth of mounting groove 432 can be greater than shell fragment 9 length on above-below direction under nature, shell fragment 9 extends along the vertical direction and bends to along the vertical direction arc, when shell fragment 9 be mounted to mounting groove 432 interior after, at least a portion of shell fragment 9 should stretch in installing hole 431, when rotating shaft 341 assembles with installing hole 431, under the squeezing action of rotating shaft 341, shell fragment 9 can deform along the vertical direction, by suitable mounting groove 432 degree of depth are set, after shell fragment 9 deforms, it can still be contained in mounting groove 432, and can not stretch out mounting groove 432, because rotating shaft 341 is only supported in the elastic force effect meeting of shell fragment 9 self, the situation that can not get loose thereby rotating shaft 341 can be arranged in installing hole 431 securely.Certainly, the utility model is not limited to this, and shell fragment 9 can also be circle, ellipse, Long Circle, at least be greater than the polygon on three limits or other is irregularly shaped etc.

In an embodiment of the present utility model, be provided with column spinner 43 in knob 4, column spinner 43 is provided with reinforcement 10.Particularly, reinforcement 10 is located at an end of the contiguous rotating shaft 341 of column spinner 43, and the internal face of reinforcement 10 forms the shape with the external surface shape adaptation of an end of column spinner 43.As shown in Figure 4 and Figure 5, the top of reinforcement 10 is opened wide to be set in the bottom of column spinner 43, reinforcement 10 comprises First and second one, First roughly is annular with on the outer peripheral face that is set in roughly cylindrical column spinner 43, second one with the bottom of First, be connected and from the bottom of First radially level extend internally, alternatively, reinforcement 10 is metalwork, strengthened like this intensity of column spinner 43 lower ends, thereby when column spinner 43 driven rotary axles 341 rotate, column spinner 43 not there will be the phenomenon of breaking, and reliability is high, because the internal face of reinforcement 10 can contact with the intimate of column spinner 43, thereby further improved the intensity of column spinner 43.It will be appreciated that, the shape of column spinner 43 and reinforcement 10 and size can be according to the actual requirement settings, to meet better actual requirement.

Rotation knob 4, 341 rotations of driven rotary axle, thereby open the gas valve 34 in spatial accommodation, make combustion gas enter the fire cover 31 of panel 2 tops via the burner of burner apparatus, and then the ignition electrode 33 arranged by contiguous fire cover 31 is lighted, fire cover 31 is sent flame, gas-cooker 100 is in running order, now be arranged near inductor fire cover 31 for example thermocouple 32 sense flame, and feed back to central controller, as shown in Fig. 2 a and Fig. 6, on central controller, through thermocouple 32 signal amplification circuits and LED lamp drive circuit, make the LED lamp be arranged on gas valve 34 light, wherein the LED lamp can be electrically connected to central controller by the winding displacement on it, the section of running through 21 on light light-transmitting panel 2, again through transparent knob 4, because the top of transparent knob 4 is provided with lighttight cosmetic sheet 8, its outer peripheral face is covered fully by lighttight knob 6, and guide 71 extend in lighttight knob 6, make light only penetrate from the Luminous ring of the annular at the top of transparent knob 4.Here, it should be noted that, the operation principle of thermocouple 32 signal amplification circuits and LED lamp drive circuit etc. has been prior art, and is known by those skilled in the art, no longer describes in detail here.

Be all known to those skilled in the art according to other formations and the operation of the gas-cooker 100 of the utility model embodiment, be not described in detail here.

In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.

Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that do not break away from principle of the present utility model and aim can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.

Claims (10)

1. a gas-cooker, is characterized in that, comprising:

Base;

Panel, described panel is located on described base and with described base and jointly limits spatial accommodation;

Burner apparatus, described burner apparatus is arranged in described spatial accommodation at least partly;

Inductor, described inductor is arranged on described burner apparatus to respond to the working signal of described burner apparatus;

Knob, described knob is located on described panel; And

Light fixture, described light fixture is located in described spatial accommodation, and when described inductor is sensed the working signal of described burner apparatus, described light fixture sends the light that sees through described knob.

2. gas-cooker according to claim 1, is characterized in that, further comprises:

Knob, described knob is located at outside described knob.

3. gas-cooker according to claim 2, is characterized in that, the position of the described knob of correspondence of described panel be provided with guide with photoconduction that described light fixture is sent to described knob.

4. gas-cooker according to claim 3, is characterized in that, described guide extends along the vertical direction, and the upper surface of described guide is higher than the lower surface of described knob.

5. gas-cooker according to claim 4, is characterized in that, described guide is configured to cross-sectional area from top to bottom and increases gradually.

6. gas-cooker according to claim 1, is characterized in that, further comprises:

Cosmetic sheet, described cosmetic sheet is located at the top of described knob; And the top of described knob is provided with indication piece.

7. gas-cooker according to claim 1, is characterized in that, in described spatial accommodation, is provided with gas valve, and described light fixture is located on described gas valve or directly is assemblied on base; And on described panel, the position of corresponding described knob is formed with the section of running through of running through it, described light fixture is located at the described below of running through section.

8. gas-cooker according to claim 7, is characterized in that, described gas valve is provided with rotating shaft, is formed with the installing hole coordinated with described rotating shaft in described knob so that described knob drives described rotating shaft rotation; Be formed with the mounting groove communicated with described installing hole in described knob, be provided with the shell fragment that only supports described rotating shaft in described mounting groove.

9. gas-cooker according to claim 1, is characterized in that, in described knob, is provided with column spinner, and described column spinner is provided with reinforcement.

10. according to the described gas-cooker of any one in claim 1-9, it is characterized in that, described knob is Transparent Parts.

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