CN104235885A - Gas stove - Google Patents
Gas stove Download PDFInfo
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- CN104235885A CN104235885A CN201310248604.3A CN201310248604A CN104235885A CN 104235885 A CN104235885 A CN 104235885A CN 201310248604 A CN201310248604 A CN 201310248604A CN 104235885 A CN104235885 A CN 104235885A
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- knob
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- cooker according
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Abstract
The invention discloses a gas stove comprising a base, a panel, a combustor device, an inductor, a rotary knob and a lamp, wherein the panel is arranged on the base and is used for defining an accommodating space together with the base; at least part of the combustor device is arranged in the accommodating space; the inductor is arranged on the combustor device to induce a working signal of the combustor device; the rotary knob is arranged on the panel; and the lamp is arranged in the accommodating space and emits light transmitted to the rotary knob when the inductor induces the working signal of the combustor device. According to the gas stove disclosed by the invention, the light emitted by the lamp can be transmitted to the rotary knob when the gas stove is in a working state, a user can know whether the combustor device is in the working state through observing whether the rotary knob emits light, and the combustor device is proven to be in the work state if flames exist, so that the man-machine interaction is enhanced; in addition, the environment surrounding the rotary knob is also lightened by light emitted by the rotary knob, so that the user can easily and clearly see the sign for indicating the thermal power, and furthermore, the rotary knob is conveniently regulated by the user.
Description
Technical field
The present invention relates to home appliances field, especially relate to a kind of gas-cooker.
Background technology
Traditional household gas range is when sitting pot igniting, and whether kitchen range are lighted needs to bend over to see whether the burner bottom pan has flame just to know, man-machine communication lacks.
In addition, when using kitchen range under dark ambient conditions, user is not easy the mark of knob, and such as firepower size gear, firepower switch etc. are seen clearly, thus cause the trouble in use to user.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art.For this reason, one object of the present invention is to propose a kind of knob has lamplight pointing and gas-cooker attractive in appearance.
According to the gas-cooker of the embodiment of the present invention, comprising: base; Panel, described panel to be located on described base and jointly to limit spatial accommodation with described base; 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 established on the panel; And light fixture, described light fixture is located in described spatial accommodation, and when described inductor senses the working signal of described burner apparatus, described light fixture sends the light through described knob.
According to the gas-cooker of the embodiment of the present invention, when gas-cooker is in running order, the light that light fixture sends can through knob, by checking that whether knob is luminous, user just can know that whether burner apparatus is in running order, have flame namely to illustrate in running order, add human-computer interaction, and the light that knob sends also lights the environment around knob, make user easily see the mark of firepower size clearly, thus facilitate user to regulate.In addition, when gas-cooker is in running order, knob sends light, play visual effect very attractive in appearance.
In addition, also following additional technical feature can be had according to gas-cooker of the present invention:
According to one embodiment of present invention, described gas-cooker comprises further: knob, and described knob is located at outside described knob.Thus, by arranging knob, the light that light fixture is sent can not pass knob, only appears light from the position that knob is not capped, increases attractive in appearance, strengthen the intensity of knob simultaneously.
According to one embodiment of present invention, the position of the described knob of the correspondence of described panel is provided with guide with the photoconduction sent by described light fixture to described knob.Thus, by arranging guide, the light that light fixture sends can in guide knob.
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, the light preventing light fixture from sending appears 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 good light guide effect.
According to one embodiment of present invention, described gas-cooker comprises further: 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 arranging cosmetic sheet, the light that light fixture is sent can not pass cosmetic sheet, only appears light from the position that knob is not capped, increases attractive in appearance, decorated the top of knob simultaneously, make knob good looking appearance, and when gas-cooker is in running order, the indication piece of top knob portion there is light to appear, user, by checking the position that indication piece indicates, just can know firepower switch or firepower size gear etc.
According to one embodiment of present invention, be provided with gas valve in described spatial accommodation, described light fixture is located on described gas valve or is directly assemblied on base; And the position of corresponding described knob is formed with the through-Penetration portion running through it on described panel, described light fixture is located at the below of described through-Penetration portion.
According to one embodiment of present invention, described gas valve is provided with rotating shaft, is formed with the installing hole coordinated with described rotating shaft and drives described rotating shaft to rotate to make described knob in described knob; Be formed with the mounting groove communicated with described installing hole in described knob, in described mounting groove, be provided with the shell fragment only supporting described rotating shaft.Thus, by arranging shell fragment, when rotating shaft stretches in installing hole, side corresponding to shell fragment on rotating shaft can extrusion elastic make it to deform, due to himself elastic force effect of shell fragment, shell fragment only can support rotating shaft, thus not easily occurs that rotating shaft coordinated with installing hole pine easily to come off or coordinated tension to cause assembling the situation of difficulty.
According to one embodiment of present invention, be provided with column spinner in described knob, described column spinner is provided with reinforcement.Thus, by arranging reinforcement, the intensity of column spinner can be strengthened, efficiently solve the problem causing column spinner to break owing to overcoming torsional forces in the process that column spinner rotates at driven rotary axle, thus avoid column spinner and to break and cannot the driven rotary axle situation of rotating.
Alternatively, described knob is Transparent Parts.Thus, the light that light fixture sends can appear through knob.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the stereogram of gas-cooker according to an embodiment of the invention;
Fig. 2 a is the explosive view of gas-cooker according to an embodiment of the invention;
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 of gas-cooker according to an embodiment of the invention;
Fig. 4 is the profile along A-A line in Fig. 3;
Fig. 5 is the enlarged drawing in the B portion shown in Fig. 4;
Fig. 6 is the control circuit schematic diagram of the knob luminescence of gas-cooker according to an embodiment of the invention;
Fig. 7 is the schematic diagram of the knob of gas-cooker according to an embodiment of the invention;
Fig. 8 is the schematic diagram at another visual angle of knob of gas-cooker according to an embodiment of the invention;
Fig. 9 is the explosive view at another visual angle of gas-cooker according to an embodiment of the invention.
Description of reference numerals:
100: gas-cooker;
1: base;
2: panel; 21: through-Penetration portion; 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.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " transverse direction ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, except as otherwise noted, the implication of " multiple " is two or more.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
Describe the gas-cooker 100 according to the embodiment of the present invention below with reference to Fig. 1-Fig. 9, this gas-cooker 100 can be double end stove.In description below the application, be described for double end stove for gas-cooker 100.Certainly, those skilled in the art are appreciated that this gas-cooker 100 is only exemplarily described for double end stove, and are not limited thereto, and gas-cooker 100 according to the present invention also can be used in the gas-cooker of other types, such as single head stove, four-head stove etc.
As shown in Fig. 1 and Fig. 2 a, according to the gas-cooker 100 of the embodiment of the present invention, comprise base 1, panel 2, burner apparatus, inductor, knob 4 and light fixture 5.
Panel 2 is located on base 1, and panel 2 and base 1 limit spatial accommodation jointly.Such as 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 the working signal of induction burner device on burner apparatus, and such as inductor can be close to fire cover 31 and arrange to respond to the flame in fire cover 31.With reference to Fig. 1, Fig. 2 a and Fig. 9, burner apparatus is arranged in spatial accommodation at least partly, the section components such as burner of such as burner apparatus is located in spatial accommodation, section components is located at outside spatial accommodation, such as 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 are all 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 in fire cover 31.Here, it should be noted that, the structure of burner and operation principle etc. have been prior art, and 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 to be located at respectively on panel 2 and the front side being positioned at panel 2 with user-friendly, each knob 4 controls its corresponding kitchen range respectively.Alternatively, knob 4 is Transparent Parts, and further, knob 4 is made up of transparent plastic or clear glass.Certainly, the present invention is not limited thereto, knob 4 also can be made up of other transparent material.
Light fixture 5 is located in spatial accommodation, and when inductor senses the flame in the working signal such as fire cover 31 of burner apparatus, 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 to be all located in spatial accommodation and to lay respectively at the below of its corresponding knob 4, and when such as thermocouple 32 senses the flame in fire cover 31 to inductor, light fixture 5 sends light and can penetrate through knob 4.Alternatively, light fixture 5 is LED or miniature bulb etc.
According to the gas-cooker 100 of the embodiment of the present invention, when gas-cooker 100 is in running order, the light that light fixture 5 sends can through knob 4, by checking that whether knob 4 is luminous, user just can know that whether burner apparatus is in running order, have flame namely to illustrate in running order, add human-computer interaction, and the light that knob 4 sends also lights the environment around knob 4, make user easily see the mark of firepower size clearly, thus facilitate user to regulate.In addition, when gas-cooker 100 is in running order, knob 4 sends light, play visual effect very attractive in appearance.
In one embodiment of the invention, gas-cooker 100 comprises further: knob 6, and 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 is formed as the shape with the shape adaptation of the outer peripheral face of knob 4, be enclosed within the outer peripheral face of knob 4 to make knob 6, not only strengthen the intensity of knob 4, and, when knob 6 adopts opaque material to make, the light that light fixture 5 such as LED sends can not pass knob 6, particularly, the light that light fixture 5 sends can not penetrated by the place that knob 6 covers through knob 4.
Further, knob 6 is provided with the first auxiliary section, knob 4 is formed with the second auxiliary section coordinated with the first auxiliary section.Such as in the example of Fig. 5 and Fig. 7, first auxiliary section to be formed as from the top of knob 6 raised line that radially level extends internally, second auxiliary section to be formed as from the top of the outer peripheral face of knob 4 groove that radially level inwardly concaves, when knob 4 and knob 6 are seated, by the cooperation of raised line and groove, can effectively prevent knob 4 from continuing to move up relative to knob 6, thus knob 6 can be connected on knob 4 securely.Certainly, the present invention is not limited thereto, in another example of the present invention, second auxiliary section also can be formed as the raised line radially horizontally outward protruded from the bottom of the outer peripheral face of knob 4, first auxiliary section is formed as from the radially horizontally outward recessed groove (scheming not shown) in the bottom of knob 6, when knob 4 and knob 6 are assembled, the upper surface of raised line contacts with the lower surface of groove and only supports the lower surface of groove, thus prevents knob 4 from continuing to move up relative to knob 6.Further, in order to strengthen coordinating of knob 4 and knob 6, groove described on raised line described in knob 6 and knob 4 can be made to be interference fit or to increase glue and form bonding cooperation and split away off from knob 4 to prevent knob 6.
Certainly, the present invention is not limited thereto, in other embodiments of the present invention, knob 6 also can be provided with multiple first auxiliary section, knob 4 can be formed with the second auxiliary section coordinated with multiple first auxiliary section, particularly, multiple first auxiliary section can be spaced on the internal perisporium of turning up the soil and being located at knob 6, multiple second auxiliary section respectively with multiple first auxiliary section one_to_one corresponding.
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 cooperation put in place, the upper surface of knob 4 is roughly concordant with the upper surface of knob 6, knob 6 height is in the vertical direction greater than knob 4 height in the vertical direction, thus the dust of outside and oil smoke etc. not easily enter in knob 4 from the gap between panel 2 and knob 4; In addition, the light that light fixture 5 sends also not easily penetrates from the gap between panel 2 and knob 4.
In one embodiment of the invention, the position of the corresponding knob 4 of panel 2 is provided with guide 71 with the light guide knob 4 sent by light fixture 5, and 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 hgure 5, guide 71 is provided with 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 via guide 71 guide knob 4, thus user can whether luminescence judges whether fire cover 31 has flame according to knob 4, the upper surface of guide 71 is higher than the lower surface of knob 6, and the light that can effectively prevent light fixture 5 from sending appears 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 good light guide effect.
In one embodiment of the invention, gas-cooker 100 comprises further: cosmetic sheet 8, and 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 up of opaque material, the light that the light fixture 5 such as LED being positioned at spatial accommodation sends can pass through not decorated 8 parts of blocking and appears, thus the top of knob 4 presents the Luminous ring of a circle annular, has decorated the top of knob 4, make knob 4 good looking appearance.Certainly, the present invention is not limited thereto, the luminous shape at knob 4 top also can along with the shape respective change of cosmetic sheet 8, and such as cosmetic sheet 8 also can substantially oblong-shaped, Long Circle, the polygon being at least greater than three limits or other shapes etc., and are 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 into 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 be roughly equal with the thickness of cosmetic sheet 8, that is, 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 arranging accommodation section 41, saves taking up room of cosmetic sheet 8.It is to be appreciated that the recessed degree of depth of accommodation section 41 can be arranged according to actual requirement, to meet actual requirement better.
Further, accommodation section 41 is provided with indication piece 42.Such as at Fig. 2 a, in the example of Fig. 7 and Fig. 9, indication piece 42 is roughly rectangular, and from the internal perisporium of accommodation section 41 radially level extend internally and form, correspondingly, on decoration, the position of corresponding indication piece 42 is formed with breach, breach can be formed as 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, thus indication piece 42 is lit, user is by checking the position that indication piece 42 indicates, just can know firepower switch or firepower size gear etc.Certainly, the present invention is not limited thereto, in another example of the present invention, indication piece 42 also can extend from the diapire of accommodation section 41 straight up, and 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 is to be appreciated that the shape of indication piece 42 can be arranged according to actual requirement, to have indicating effect better.
In one embodiment of the invention, 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 are all 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.Such as in the example of Fig. 2 a and Fig. 5, light fixture 5 is by screw or the top being bolted to gas valve 34, particularly, light fixture 5 is roughly rounded, and light fixture 5 is provided with two the first screw holes be spaced apart from each other, alternatively, two the first screw holes are along the diametrically layout of light fixture 5, on gas valve 34, the position of corresponding first screw hole is formed with the second screw hole respectively, and screw can pass the first screw hole, the second screw hole successively, light fixture 5 to be connected to the top of gas valve 34.It is to be appreciated that the quantity of the first screw hole and the second screw hole can require to arrange according to practical set, can be connected to securely on gas valve 34 to make light fixture 5.
In one embodiment of the invention, on panel 2, the position of corresponding knob 4 is formed with the through-Penetration portion 21 running through it, and light fixture 5 is located at the below of through-Penetration portion 21.With reference to Fig. 2 a-Fig. 5, Fig. 9, panel 2 is formed with respectively the through-Penetration portion 21 that two run through it, thus make the rotating shaft 341 be connected with gas valve 34 can pass panel 2 to be connected with the knob 4 above panel 2, because rotating shaft 341 and light fixture 5 are all located at the top of gas valve 34, thus rotating shaft 341 needs through light fixture 5 to be connected with the knob 4 of top, that is, light fixture 5 is formed with the through hole running through it.
Further, the circumference of through-Penetration portion 21 is provided with seal 72, particularly, is formed with holding tank in seal 72, and panel 2 is provided with the receiving member 22 coordinated with holding tank.As shown in Fig. 2 a-Fig. 5, receiving member 22 is located in the circumference of through-Penetration portion 21, and radially extend internally from the edge of through-Penetration portion 21, particularly, receiving member 22 first radially tilts upward and extends internally, radially level extends internally again, then be radially tilted to down and extend internally, on seal 72, the position of corresponding receiving member 22 is formed with holding tank, can be fastened in holding tank to make receiving member 22, pass through the cooperation of receiving member 22 and holding tank like this, seal 72 can be connected on panel 2 securely, in addition, by arranging seal 72, outside dust, greasy dirt, water etc. can not enter in spatial accommodation by through-Penetration portion 21, thus extend 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 is to be appreciated that the concrete shape of receiving member 22 and holding tank can be arranged according to actual requirement, to meet actual requirement better.
Certainly, the present invention is not limited thereto, in other examples of the present invention, the circumference of seal 72 also can be formed with multiple holding tank be spaced apart from each other, multiple receiving member 22 respectively with multiple holding tank one_to_one corresponding (scheming not shown).
One embodiment of the present of invention, gas valve 34 is provided with rotating shaft 341, is formed with the installing hole 431 coordinated with rotating shaft 341 and rotates to make knob 4 driven rotary axle 341 in knob 4.
With reference to Fig. 5 and Fig. 8, knob 4 and column spinner 43 all roughly cylindrical, the bottom-open of knob 4, the roof that column spinner 43 is located at knob 4 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 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 is suitable for being connected with the gas valve 34 of home appliances such as gas-cooker 100, its other end coordinates with column spinner 43, when user's turn knobs 4, knob 4 post can rotate by driven rotary axle 341 together, thus control gas valve 34, and then realize controlling the switch of gas-cooker 100 and/or the adjustment of gas-cooker 100 firepower size.
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.Such as in the example of fig. 8, the cross section of installing hole 431 is configured to have a straight flange, first planar portions is corresponding with this straight flange, on the perisporium along the vertical direction of i.e. installing hole 431, the position of corresponding straight flange is formed as the first planar portions, on the outer peripheral face of rotating shaft 341, the position of corresponding first planar portions is formed as the second planar portions to coordinate with the first planar portions, thus rotating shaft 341 can rotate and with knob 4, relative rotation can not occur under the drive of knob 4.It is to be appreciated that the quantity of the first planar portions and the second planar portions and width can be arranged according to actual requirement, to meet actual requirement better.Alternatively, the shape of installing hole 431 and rotating shaft 341 can be the polygon etc. on Long Circle, " rice " font or at least three limits.
Further, installing hole 431 is roughly in D shape, and the shape of cross section of rotating shaft 341 is roughly in D shape.That is, the cross section of installing hole 431 is formed primarily of a straight flange and an arc-shaped side.Certainly, the present invention is not limited thereto, in other examples of the present invention, the cross section of installing hole 431 can also be made up of (scheming not shown) a straight flange and a curved side or wave limit, this curved side or wave limit can be curved side or the wave limit of arbitrary shape, and such as curved side can be ellipse arc limit etc.
Preferably, bearing of trend and first planar portions of mounting groove 432 are 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, and length direction and first planar portions of the cross section of mounting groove 432 are almost parallel, and the outer peripheral edge of the contiguous column spinner 43 in the two ends of the length direction of the cross section of mounting groove 432.
Further, in knob 4, be formed with the mounting groove 432 communicated with installing hole 431, in mounting groove 432, be provided with the shell fragment 9 only supporting rotating shaft 341.
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 be roughly equal with the recessed degree of depth of installing hole 431, 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, the side of the contiguous installing hole 431 of mounting groove 432 is connected with installing hole 431, shell fragment 9 is provided with in mounting groove 432, like this, when rotating shaft 341 stretches in installing hole 431, side corresponding to shell fragment 9 on rotating shaft 341 can extrusion elastic 9 make it to deform, due to himself elastic force effect of shell fragment 9, shell fragment 9 only can support rotating shaft 341, thus not easily occur that 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 overcoming shell fragment 9 just rotating shaft 341 can be mounted to installing hole 431, thus there will not be the situation coordinating tension to cause assembling difficulty.
Alternatively, shell fragment 9 is formed as the arc-like sheet that protrudes towards the 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 is also roughly rectangular to make the both sides of shell fragment 9 be suitable for contacting with the respective sides wall of mounting groove 432, thus shell fragment 9 can be fastened on not easily occur in mounting groove 432 situation about getting loose, the degree of depth of mounting groove 432 can be greater than shell fragment 9 length in the vertical direction in its natural state, shell fragment 9 extends along the vertical direction and bends to arc along the vertical direction, when shell fragment 9 is mounted to after in mounting groove 432, shell fragment 9 should stretch in installing hole 431 at least partially, when rotating shaft 341 and installing hole 431 assemble, under the squeezing action of rotating shaft 341, shell fragment 9 can deform along the vertical direction, by arranging suitable mounting groove 432 degree of depth, after shell fragment 9 deforms, it can still be contained in mounting groove 432, and mounting groove 432 can not be stretched out, because the elastic force effect of shell fragment 9 self only can support rotating shaft 341, thus rotating shaft 341 can be arranged on the situation that can not get loose in installing hole 431 securely.Certainly, the present invention is not limited thereto, shell fragment 9 can also be circle, ellipse, Long Circle, be at least greater than the polygon on three limits or other is irregularly shaped etc.
In one embodiment of the invention, be provided with column spinner 43 in knob 4, column spinner 43 is provided with reinforcement 10.Particularly, reinforcement 10 is located at one end of the contiguous rotating shaft 341 of column spinner 43, and the internal face of reinforcement 10 is formed as the shape with the external surface shape adaptation of one end of column spinner 43.As shown in Figure 4 and Figure 5, the bottom being set in column spinner 43 is opened wide at the top of reinforcement 10, reinforcement 10 comprises first and second, first is roughly that annular is to be set on the outer peripheral face of roughly cylindrical column spinner 43, second to be connected with the bottom of first and from the bottom of first radially level extend internally, alternatively, reinforcement 10 is metalwork, strengthen the intensity of column spinner 43 lower end like this, thus when column spinner 43 driven rotary axle 341 rotates, column spinner 43 there will not 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, thus further increase the intensity of column spinner 43.It is to be appreciated that the shape of column spinner 43 and reinforcement 10 and size can be arranged according to actual requirement, to meet actual requirement better.
Rotate knob 4, driven rotary axle 341 rotates, thus the gas valve 34 opened in spatial accommodation, combustion gas is made to enter the fire cover 31 above panel 2 via the burner of burner apparatus, and then lighted by the ignition electrode 33 that contiguous fire cover 31 is arranged, fire cover 31 sends flame, gas-cooker 100 is in running order, the inductor such as thermocouple 32 be now arranged near fire cover 31 senses flame, and feed back to central controller, as shown in Fig. 2 a and Fig. 6, on central controller, through thermocouple 32 signal amplification circuit and LED lamp drive circuit, the LED be arranged on gas valve 34 is lighted, wherein LED is electrically connected with central controller by the winding displacement on it, through-Penetration portion 21 on light light-transmitting panel 2, again through transparent knob 4, top due to transparent knob 4 is provided with lighttight cosmetic sheet 8, its outer peripheral face is covered completely by lighttight knob 6, and guide 71 extend in lighttight knob 6, light is only penetrated from the Luminous ring of the annular at the top of transparent knob 4.Here, it should be noted that, the operation principle etc. of thermocouple 32 signal amplification circuit and LED lamp drive circuit has been prior art, and known by those skilled in the art, no longer describes in detail here.
According to the gas-cooker 100 of the embodiment of the present invention other form and operation be all known to those skilled in the art, be not described in detail here.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (10)
1. a gas-cooker, is characterized in that, comprising:
Base;
Panel, described panel to be located on described base and jointly to limit spatial accommodation with described base;
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 established on the panel; And
Light fixture, described light fixture is located in described spatial accommodation, and when described inductor senses the working signal of described burner apparatus, described light fixture sends the light through described knob.
2. gas-cooker according to claim 1, is characterized in that, comprises further:
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 is provided with guide with the photoconduction sent by described light fixture 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, comprises further:
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, is provided with gas valve in described spatial accommodation, and described light fixture is located on described gas valve or is directly assemblied on base; And the position of corresponding described knob is formed with the through-Penetration portion running through it on described panel, described light fixture is located at the below of described through-Penetration portion.
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 and drives described rotating shaft to rotate to make described knob in described knob; Be formed with the mounting groove communicated with described installing hole in described knob, in described mounting groove, be provided with the shell fragment only supporting described rotating shaft.
9. gas-cooker according to claim 1, is characterized in that, is provided with column spinner in described knob, and described column spinner is provided with reinforcement.
10. the gas-cooker according to any one of claim 1-9, is characterized in that, described knob is Transparent Parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310248604.3A CN104235885B (en) | 2013-06-20 | 2013-06-20 | Gas stove |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310248604.3A CN104235885B (en) | 2013-06-20 | 2013-06-20 | Gas stove |
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| CN104235885A true CN104235885A (en) | 2014-12-24 |
| CN104235885B CN104235885B (en) | 2017-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310248604.3A Expired - Fee Related CN104235885B (en) | 2013-06-20 | 2013-06-20 | Gas stove |
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| Country | Link |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2656787A1 (en) * | 2016-08-31 | 2018-02-28 | Bsh Electrodomésticos España, S.A. | GAS COOKING POINT (Machine-translation by Google Translate, not legally binding) |
| CN107854003A (en) * | 2017-11-23 | 2018-03-30 | 鹤山市极品五金电器有限公司 | A kind of panel assembly of fuel baking oven |
| CN110454608A (en) * | 2018-05-07 | 2019-11-15 | 青岛海尔智慧厨房电器有限公司 | Knob, gas stove and control method |
| CN111414042A (en) * | 2020-03-03 | 2020-07-14 | 广东美的厨房电器制造有限公司 | Knob assembly and electric appliance |
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| NL1019131C1 (en) * | 2001-10-08 | 2003-04-09 | Jan Willem Kim Van Wagtendonk | Cooker operating button state indication system, uses a sliding mechanism which covers one or more light sources and gives a graphic signal indication through an opening |
| KR100627586B1 (en) * | 2005-07-04 | 2006-09-25 | 주식회사 파세코 | Electronic switching system of gas ranges |
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| CN102997287A (en) * | 2011-09-19 | 2013-03-27 | 博西华电器（江苏）有限公司 | Combination of cooker and range hood |
| CN203349307U (en) * | 2013-06-20 | 2013-12-18 | 美的集团股份有限公司 | Gas stove |
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| NL1019131C1 (en) * | 2001-10-08 | 2003-04-09 | Jan Willem Kim Van Wagtendonk | Cooker operating button state indication system, uses a sliding mechanism which covers one or more light sources and gives a graphic signal indication through an opening |
| KR100627586B1 (en) * | 2005-07-04 | 2006-09-25 | 주식회사 파세코 | Electronic switching system of gas ranges |
| CN101377983A (en) * | 2007-08-29 | 2009-03-04 | 博西华电器（江苏）有限公司 | Household appliance operation apparatus and indication unit operation method |
| CN201396823Y (en) * | 2009-03-06 | 2010-02-03 | 关中股份有限公司 | Light-spot indication gas fire switch device |
| CN102997287A (en) * | 2011-09-19 | 2013-03-27 | 博西华电器（江苏）有限公司 | Combination of cooker and range hood |
| CN203349307U (en) * | 2013-06-20 | 2013-12-18 | 美的集团股份有限公司 | Gas stove |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2656787A1 (en) * | 2016-08-31 | 2018-02-28 | Bsh Electrodomésticos España, S.A. | GAS COOKING POINT (Machine-translation by Google Translate, not legally binding) |
| CN107854003A (en) * | 2017-11-23 | 2018-03-30 | 鹤山市极品五金电器有限公司 | A kind of panel assembly of fuel baking oven |
| CN110454608A (en) * | 2018-05-07 | 2019-11-15 | 青岛海尔智慧厨房电器有限公司 | Knob, gas stove and control method |
| CN111414042A (en) * | 2020-03-03 | 2020-07-14 | 广东美的厨房电器制造有限公司 | Knob assembly and electric appliance |
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| Publication number | Publication date |
|---|---|
| CN104235885B (en) | 2017-01-11 |
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