CN208058831U

CN208058831U - Gas-cooker

Info

Publication number: CN208058831U
Application number: CN201820484872.3U
Authority: CN
Inventors: 林梦; 孙明雪
Original assignee: Midea Group Co Ltd; Guangdong Midea Kitchen Appliances Manufacturing Co Ltd
Current assignee: Midea Group Co Ltd; Guangdong Midea Kitchen Appliances Manufacturing Co Ltd
Priority date: 2018-04-04
Filing date: 2018-04-04
Publication date: 2018-11-06
Anticipated expiration: 2028-04-04

Abstract

The utility model discloses a kind of gas-cookers, including ejector pipe, nozzle carrier and air distribution disk, the inlet end of the ejector pipe connects the nozzle carrier, the outlet side of the ejector pipe connects the air distribution disk, the air distribution disk includes around shape disk body, and form hollow structure in the intermediate region of the circular property disk body, the gas-cooker further includes temperature sensor and pan bracket, the pan bracket includes the first end for being used to support pot body and the second end opposite with the first end, the second end is extended towards the air distribution disk stand, inner cavity is offered in the stand, the stand is erected in the hollow structure, and the temperature sensor is placed in the inner cavity.The utility model is when carrying out temperature detection, the flame interference that is generated when will not be burnt by gas-cooker so that the detection of temperature sensor is more accurate, and then can be the problems such as dry combustion method occurs when cease fire in time.The utility model can also improve the service life of temperature sensor.

Description

Gas-cooker

Technical field

The utility model relates generally to household appliance technical field, more particularly to a kind of gas-cooker.

Background technology

In the prior art, gas-cooker includes ejector pipe, and the inlet end of ejector pipe connects burner nozzle seat, and ejector pipe goes out The air distribution disk of gas end connection, nozzle carrier are connect with gas inlet pipe, and combustion gas enters nozzle carrier from gas inlet pipe, and passes through nozzle Seat is by fuel gas injection to ejector pipe, and after the guiding of ejector pipe, combustion gas enters air distribution disk, the ignition at fire hole.

Gas-cooker is usually provided with temperature sensor, temperature detection is carried out in real time by temperature sensor, in temperature mistake Cease fire when high and then prevents dry combustion method.But the fire that temperature sensor in the prior art generates when would generally be burnt by gas-cooker Flame interferes, and the detection of temperature sensor is caused deviation occur.

Therefore, provided that a kind of accurate gas-cooker of temperature detection, is those skilled in the art's technology urgently to be resolved hurrily Problem.

Utility model content

The purpose of this utility model is to provide a kind of gas-cookers, mainly solve in the prior art temperature sensor easily by fire The defect of flame interference effect accuracy.

To achieve the above object, the utility model proposes gas-cooker, including ejector pipe, nozzle carrier and air distribution disk are described The inlet end of ejector pipe connects the nozzle carrier, and the outlet side of the ejector pipe connects the air distribution disk, and the air distribution disk includes Hollow structure is formed around shape disk body, and in the intermediate region of the circular property disk body, the gas-cooker further includes temperature sensing Device and pan bracket, the pan bracket include the first end for being used to support pot body and the second end opposite with the first end, institute Stating second end and being extended towards the air distribution disk has stand, and inner cavity is offered in the stand, and the stand is erected on described In hollow structure, and the temperature sensor is placed in the inner cavity.

Preferably, the gas-cooker includes multiple air distribution disks, and the pan bracket includes multiple hollow with the air distribution disk The one-to-one stand of structure.

Preferably, only the temperature sensor is provided in the stand of part.

Preferably, it is both provided with the temperature sensor in multiple stands.

Preferably, the pan bracket includes X-shaped beam, and the stand is located at described perpendicular to plane where the X-shaped beam The crosspoint position of X-shaped beam.

Preferably, the pan bracket includes the front bezel being oppositely arranged and rear frame, and the left frame that is oppositely arranged and Left frame, the front bezel, left frame, rear frame and left frame are sequentially connected.

Preferably, the ejector pipe includes air inlet seat and multiple tube bodies, multiple tube bodies towards the air inlet seat not Extend with radial direction, the first end of the tube body is connected to the air inlet seat, and the second end of the tube body is provided with air distribution disk Connecting seat, the air distribution disk connecting seat connect air distribution disk, and the air inlet seat connects nozzle carrier, and is provided in the air inlet seat Air ejection mouth.

Preferably, the quantity of the tube body is four, respectively adjacent the first tube body, the second tube body, third pipe successively X-shaped structure is integrally formed in body and the 4th tube body, first tube body, the second tube body, third tube body and the 4th tube body.

Preferably, the side of the air distribution disk is circumferentially arranged circumferential groove, the circumferential groove and the fire for being connected to the ejector pipe Hole connects, and the side of the air distribution disk is further opened with multiple upper slots for intersecting with the circumferential groove and extending upward.

Preferably, the side of the air distribution disk is further opened with multiple lower slots corresponding with the upper slot, the lower slot and institute Circumferential groove is stated to intersect and downward extend.

In the technical solution of the utility model, gas-cooker includes ejector pipe, nozzle carrier and air distribution disk, the ejector pipe into Gas end connects the nozzle carrier, and the outlet side of the ejector pipe connects the air distribution disk, and the air distribution disk includes hollow structure, institute It further includes temperature sensor and pan bracket to state gas-cooker, and the pan bracket includes the stand being erected in the hollow structure, institute It includes housing the inner cavity of the temperature sensor to state stand.Stand is both the support construction of pan bracket, while can also be passed temperature Sensor is placed in the inner cavity of stand, therefore when carrying out temperature detection, and the flame generated when will not be burnt by gas-cooker is dry Disturb so that the detection of temperature sensor is more accurate, and then can be the problems such as dry combustion method occurs when cease fire in time.The utility model is also The service life of temperature sensor can be improved.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the dimensional structure diagram of the gas-cooker of the utility model embodiment；

Fig. 2 is the dimensional structure diagram of the pan bracket of the utility model embodiment；

Fig. 3 is the dimensional structure diagram of the ejector pipe of the utility model embodiment；

Fig. 4 is the dimensional structure diagram of the air distribution disk of the utility model embodiment；

Fig. 5 is the enlarged drawing of a-quadrant in Fig. 4；

Fig. 6 is the upward view of the outer air distribution disk of embodiment illustrated in fig. 4.

Drawing reference numeral explanation：

Label	Title	Label	Title
				2	Ejector pipe	21	Air inlet seat
210	Air ejection mouth	22	Tube body
				23	Air distribution disk connecting seat	3	Air distribution disk
31	Outer air distribution disk	32	Interior air distribution disk
				301	Circumferential groove	302	Upper slot
303	Lower slot	310	Protrusion
				4	Panel	5	Pan bracket
51	Stand	52	X-shaped beam
				53	Front bezel	54	Frame afterwards
55	Left frame	56	Left frame
				6	Knob	300	Hollow structure

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, shall fall within the protection scope of the present invention.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment It is only used for explaining relative position relation, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.

In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage Solution is instruction or implies its relative importance or implicitly indicates the quantity of indicated technical characteristic.Define as a result, " the One ", the feature of " second " can explicitly or implicitly include at least one of the features.It is " more in the description of the present invention, It is a " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, also may be used To be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary the connection inside two elements Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with The concrete meaning of above-mentioned term in the present invention is understood as the case may be.

In addition, the technical solution between each embodiment of the utility model can be combined with each other, but must be with ability Domain those of ordinary skill can be implemented as basis, will be understood that when the combination of technical solution appearance is conflicting or cannot achieve The combination of this technical solution is not present, also not within the protection domain of the requires of the utility model.

It please refers to Fig.1, Fig. 2 and Fig. 4, the utility model embodiment provides a kind of gas-cooker, which includes ejector pipe 2, the inlet end of nozzle carrier (not shown) and air distribution disk 3, ejector pipe 2 connects nozzle carrier, and the outlet side of ejector pipe 2 connects air distribution disk 3, which includes forming hollow structure 300 around shape disk body, and in the intermediate region for surrounding property disk body, and gas-cooker also wraps Include temperature sensor (not shown) and pan bracket 5, pan bracket 5 includes being used to support the first end of pot body and opposite with first end Second end, second end towards air distribution disk 3 be extended have stand 51, inner cavity is offered in stand 51, during stand 51 is erected on In hollow structure 300, and temperature sensor is placed in inner cavity.

Combustion gas enters nozzle carrier from gas inlet pipe when use, and by the nozzle (not shown) of nozzle carrier by gas injection It is incident upon ejector pipe 2, after the guiding of ejector pipe 2, combustion gas enters air distribution disk 3, the ignition at fire hole.Pan bracket 5 can be to pot Body is supported, and the pan bracket 5 can be picked up or be put down from air distribution disk 3.The stand 51 of pan bracket 5 is used as its supporting leg, places In on the hollow structure 300 of air distribution disk 3.The effect of the hollow structure 300 of air distribution disk 3 is in order to supplement auxiliary air, in addition Play the purpose for excluding the sundries such as soup；Meanwhile the hollow structure 300 is also as the assembly channel of temperature sensor.

Temperature detection is carried out in real time by temperature sensor, to cease fire when the temperature is excessively high to prevent dry combustion method.But it is existing The flame interference that temperature sensor in technology generates when would generally be burnt by gas-cooker, leads to detecting for temperature sensor Existing deviation.The embodiment dexterously opens up inner cavity in the stand 51 of pan bracket 5, and temperature sensor is placed in the inner cavity In, therefore when carrying out temperature detection, the flame interference that is generated when will not be burnt by gas-cooker so that the inspection of temperature sensor Survey it is more accurate, and then can be the problems such as dry combustion method occurs when cease fire in time.In addition, the embodiment can also improve temperature sensor Service life.

According to the difference of 3 space layout of air distribution disk, pan bracket 5 correspondingly has different shapes, as long as passing through pan bracket 5 Accommodating temperature sensor avoids flame interference, you can realizes the technique effect of the utility model.One as the utility model Preferred embodiment, gas-cooker include multiple air distribution disks 3, pan bracket 5 include multiple hollow structures 300 with air distribution disk 3 one by one Corresponding stand 51.In the embodiment shown in fig. 1, the quantity of air distribution disk 3 is four, and correspondingly pan bracket 5 includes four vertical Frame 51 forms quadrangle support construction.It should be clear that being other possible such as three or five in air distribution disk 3 and the quantity of stand 51 When, it is also included in the technical solution of the utility model.

In order to improve the accuracy of temperature detection, temperature sensor, each temperature can be both provided in multiple stands 51 Sensor corresponds to an air distribution disk 3, can more rapidly feed back the dry-fire condition of each air distribution disk 3.As another embodiment, Only temperature sensor is provided in part stand 51.Since pan bracket 5 itself has preferable heat conductivility, with multiple When holder, temperature sensor only is set in wherein one or two stands 51, it equally can be to dry combustion method feelings by conductive force Condition is fed back, and has advantage at low cost.

A variety of possible structures can be used in pan bracket 5, it is preferable that the pan bracket 5 is frame structure, placement pot easy to support Bottom, and can guarantee that burned flame comes into full contact with the bottom of a pan.Specifically, which includes X-shaped beam 52, and stand 51 is perpendicular to X 52 place plane of ellbeam, and positioned at the crosspoint position of X-shaped beam 52.In Fig. 1 and embodiment shown in Fig. 2, including four A X-shaped beam 52, each X-shaped beam 52 can be connected as one.

In addition, the pan bracket 5 further includes the front bezel 53 being oppositely arranged and rear frame 54, and the left frame being oppositely arranged 55 and left frame 56, front bezel 53, left frame 55, rear frame 54 and left frame 56 be sequentially connected, restriction in all directions is with Fig. 2 On the basis of shown.The stable structure is reliable, is particularly suitable for support pan.

For the structure matching with pan bracket 5, ejector pipe 2 includes air inlet seat 21 and multiple tube bodies 22,22 court of multiple tube bodies Extend to the different radial directions of air inlet seat 21, the first end of tube body 22 is connected to air inlet seat 21, the second end setting of tube body 22 Have an air distribution disk connecting seat 23, air distribution disk connecting seat 23 connects air distribution disk 3, and air inlet seat 21 connects nozzle carrier (not shown), and into 21 top of gas seat is provided with air ejection mouth 210.When nozzle carrier sprays combustion gas, due to the effect of negative pressure, sprayed from nozzle carrier Combustion gas can't be leaked along air ejection mouth 210, be that air is drawn into air ejection mouth 210 by the effect of negative pressure instead, In tube body 22 (injection section) and combustion gas mixing.The embodiment can realize multiple burning points by way of central gas supply so that knot Structure is compact, and space availability ratio is high.Structural reference Fig. 3 of ejector pipe 2, only schematically lists one of tube body 22.

As preferred embodiments of the present invention, the quantity of tube body 22 is four, respectively successively adjacent first Tube body, the second tube body, third tube body and the 4th tube body, the first tube body, the second tube body, third tube body and the 4th tube body are integrally formed X-shaped structure, and then can be so that burner is in integrally unmanned plane appearance, shape creates an aesthetic feeling, and technology sense is strong.It should be clear that tube body 22 can be other quantity such as three or five etc., and the utility model is not limited to this.

Further, as shown in Figure 4-Figure 6, which provides a kind of air distribution disk 3 of special structure, the air distribution disk 3 Side it is circumferentially arranged have a circumferential groove 301, circumferential groove 301 is connect with the fire hole of connection ejector pipe 2, and the side of air distribution disk 3 also opens up There are multiple upper slots 302 for intersecting with circumferential groove 301 and extending upward.The air distribution disk 3 is whole dish-shaped (UFO appearances), including top Portion, bottom and side form circumferential groove 301 and upper slot 302 in side, can form the notch of inverted T-shaped.Circumferential groove 301 is an annulus Hole slot structure, play the effect for passing fire, also referred to as " pass fiery slot ", and due to its elongated structure, increase flame With the contact area of burner, certain steady flame effect can be reached, upper slot 302 can advanced optimize the work for passing fire and steady flame With.

In addition, the utility model can also offer multiple lower slots 303 corresponding with upper slot 302 in the side of air distribution disk 3, Lower slot 303 intersects with circumferential groove 301 and extends downward.Upper slot 302 can be mutually aligned with lower slot 303, form the steady fireworks hole of cross Structure substantially increases the contact area of flame and burner, and connecing for flame and burner is increased compared with single bathtub construction Contacting surface is accumulated, and steady flame can be more played the role of.

Upper slot 302 can be connected to form Anti-blocking structure with lower slot 303, when there is overflowing pot to happen, have sundries to fall into point The upper surface of gas disk 3, sundries can flow down along the cambered surface on 3 surface of air distribution disk, be spilt out by upper slot 302 and lower slot 303, from And have the function that anti-blocking.It is preferred that upper slot 302 is longer than lower slot 303 so that more combustion gas are burnt by upper slot 302, are made Heat is more concentrated on the upper part of burner, improves the thermal efficiency of burner.

Air distribution disk 3 can be made of outer air distribution disk 31 and 32 two parts of interior air distribution disk, as shown in fig. 6, outer air distribution disk 31 wraps Include multiple protrusions 310 along inner wall projection, each raised 310 along 31 inner wall of outer air distribution disk circumferentially-spaced distribution.In outer air distribution disk When covering conjunction between 31 and interior air distribution disk 32, blast tube can be formed between adjacent protrusion 310, raised 310 pairs of premixed gas have pre- Heat effect improves burning velocity and ignition temperature；Each fire hole is located at the end of blast tube, under the premise of improving the thermal efficiency, The embodiment also has many advantages, such as simple in structure, easy to manufacture.

In addition, the gas-cooker also has the structures such as the panel 4 of frame and the knob 6 for adjusting firepower as a whole, tool Body can refer to existing and improved technology, and details are not described herein for the utility model.Air distribution disk 3 can be located at 4 top of panel and install In on the panel 4 or gas-cooker further includes the bottom case for being located at the lower section of panel 4, air distribution disk 3 is located at the lower section of panel 4, and installation In on the bottom case.

In conclusion the utility model provides a kind of gas-cooker, pan bracket 5 includes the hollow knot for being erected on air distribution disk 3 Stand 51 in structure 300, the stand 51 include the inner cavity of accommodating temperature sensor.Since temperature sensor is placed in stand 51 In inner cavity, therefore when carrying out temperature detection, the flame interference that is generated when will not be burnt by gas-cooker so that temperature sensor Detection it is more accurate, and then can be the problems such as dry combustion method occurs when cease fire in time, and the use of temperature sensor can also be improved Service life.In addition, the gas-cooker of the utility model provides a kind of air distribution disk 3 of special structure, the side of the air distribution disk 3 is provided with Circumferential groove 301, upper slot 302 and lower slot 303 substantially increase the contact area of flame and burner, and can play steady flame and make With improving the thermal efficiency of burner.Further, the air distribution disk 3 of the utility model can form disk like (UFO appearances), burner Whole is in unmanned plane appearance, and shape creates an aesthetic feeling, and technology sense is strong.Therefore the utility model have the technical effect that it is significant.

The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention, It is every under the design of the utility model, equivalent structure transformation made based on the specification and figures of the utility model, or Directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims

1. the inlet end of a kind of gas-cooker, including ejector pipe, nozzle carrier and air distribution disk, the ejector pipe connects the nozzle carrier, The outlet side of the ejector pipe connects the air distribution disk, which is characterized in that the air distribution disk includes circular shape disk body, and described Hollow structure is formed around the intermediate region of shape disk body, the gas-cooker further includes temperature sensor and pan bracket, the pot branch Frame includes the first end for being used to support pot body and the second end opposite with the first end, and the second end divides gas described in Disk, which is extended, stand, inner cavity is offered in the stand, the stand is erected in the hollow structure, and the temperature Sensor is placed in the inner cavity.

2. gas-cooker according to claim 1, which is characterized in that the gas-cooker includes multiple air distribution disks, the pot branch Frame includes multiple and the air distribution disk one-to-one stand of hollow structure.

3. gas-cooker according to claim 2, which is characterized in that be only provided with the temperature sensing in the stand of part Device.

4. gas-cooker according to claim 2, which is characterized in that be both provided with the temperature sensing in multiple stands Device.

5. gas-cooker according to claim 1, which is characterized in that the pan bracket includes X-shaped beam, the stand perpendicular to Plane where the X-shaped beam, and positioned at the crosspoint position of the X-shaped beam.

6. gas-cooker according to claim 5, which is characterized in that the pan bracket include the front bezel that is oppositely arranged and after Frame, and the left frame and left frame that are oppositely arranged, the front bezel, left frame, rear frame and left frame are sequentially connected.

7. according to claim 1-6 any one of them gas-cookers, which is characterized in that the ejector pipe includes air inlet seat and multiple The different radial directions of tube body, multiple tube bodies towards the air inlet seat extend, the first end of the tube body and the air inlet The second end of seat connection, the tube body is provided with air distribution disk connecting seat, and the air distribution disk connecting seat connects air distribution disk, the air inlet Seat connection nozzle carrier, and air ejection mouth is provided with above the air inlet seat.

8. gas-cooker according to claim 7, which is characterized in that the quantity of the tube body is four, respectively phase successively Adjacent the first tube body, the second tube body, third tube body and the 4th tube body, first tube body, the second tube body, third tube body and the 4th X-shaped structure is integrally formed in tube body.

9. according to claim 1-6 any one of them gas-cookers, which is characterized in that the side of the air distribution disk is circumferentially arranged Have a circumferential groove, the circumferential groove is connect with the fire hole for being connected to the ejector pipe, the side of the air distribution disk be further opened with it is multiple with it is described The upper slot that circumferential groove intersects and extends upward.

10. gas-cooker according to claim 9, which is characterized in that the side of the air distribution disk is further opened with multiple and institute The corresponding lower slot of slot is stated, the lower slot intersects with the circumferential groove and extends downward.