CN216692263U - Integrated valve of kitchen range - Google Patents

Abstract

The utility model discloses a kitchen range integrated valve, which comprises a valve seat, a valve core and a rotating shaft, wherein the valve seat is provided with an air inlet channel and an air outlet channel, the rotating shaft drives the valve core to rotate, and the rotating shaft can move along the axial direction, and the kitchen range integrated valve also comprises: the electromagnetic valve is arranged in the air inlet channel; the push rod is connected to the bottom of the rotating shaft; the driving lever is rotatably arranged in the valve seat and comprises a shaft body, a first linkage part and a second linkage part, the first linkage part is positioned below the push rod, and the second linkage part faces to an elastic switch of the electromagnetic valve; when the rotating shaft and the push rod descend along the axial direction, the push rod pushes the first linkage part to drive the shaft body to rotate, and the second linkage part pushes and presses an elastic switch of the electromagnetic valve to open the electromagnetic valve; utilize the rotation action of driving lever between the elastic switch of push rod and solenoid valve, ingenious control elastic switch's switching, and the driving lever setting can save current valve with structures such as clamp plate, can also have fine leakproofness to the driving lever.

Description

Integrated valve of kitchen range

Technical Field

The utility model relates to a cooker, in particular to an integrated valve of the cooker.

Background

Besides communicating and cutting off a gas channel, the household stove plug valve also controls an ignition circuit and an electromagnetic valve to be opened and closed simultaneously. In the existing plug valve structure, a pressing plate connected with a rotating shaft is linked to be pressed downwards through pressing the rotating shaft, and the pressing plate presses down an electromagnetic valve push rod and a microswitch pressing plate simultaneously, so that an electromagnetic valve is opened and a switch is conducted. In order to achieve the above purpose, the plug valve has a complex structure, and because the pressure plate is subjected to the reaction force of the micro switch and the electromagnetic valve at the same time, the force of the spring connecting the pressure plate and the rotating shaft is required to be large so as to ensure the rigidity of the pressure plate.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving, at least to some extent, one of the above-mentioned problems in the related art. Therefore, the utility model provides a stove integrated valve.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

according to the first aspect of the utility model, the stove integrated valve comprises a valve seat, a valve core and a rotating shaft, wherein the valve seat is provided with an air inlet channel and an air outlet channel, the rotating shaft drives the valve core to rotate, and the rotating shaft can move along the axial direction, and the stove integrated valve further comprises:

an electromagnetic valve installed in the intake passage;

the push rod is connected to the bottom of the rotating shaft, moves along with the rotating shaft synchronously and axially, and penetrates through the valve core downwards;

the driving lever is rotatably arranged in the valve seat and comprises a shaft body, a first linkage part and a second linkage part, the first linkage part is positioned below the push rod, and the second linkage part faces to an elastic switch of the electromagnetic valve;

when the rotating shaft and the push rod descend along the axial direction, the push rod pushes the first linkage part to drive the shaft body to rotate, and the second linkage part pushes and presses an elastic switch of the electromagnetic valve to open the electromagnetic valve.

The stove integrated valve provided by the embodiment of the utility model at least has the following beneficial effects: utilize the rotational motion of driving lever between the elastic switch of push rod and solenoid valve, ingenious control elastic switch's switching, and the driving lever sets up in the disk seat, can save current valve with structures such as clamp plate, can also have fine leakproofness to the driving lever.

According to some embodiments of the utility model, a bottom box is installed at the bottom of the valve seat, and the deflector rod is horizontally and rotatably installed in the bottom box.

According to some embodiments of the utility model, an installation cavity for placing the shift lever is arranged in the bottom box, two arc grooves which are arranged oppositely are arranged in the installation cavity, and two ends of the shaft body are respectively lapped on the two arc grooves.

According to some embodiments of the utility model, a sealing ring is arranged at the joint of the bottom box and the valve seat, and the sealing ring is arranged along the shape of an upper extending edge of the bottom box.

According to some embodiments of the utility model, the first linkage part is plate-shaped, the second linkage part is L-shaped rod-shaped, and an end of the second linkage part facing the elastic switch is an arc-shaped end.

According to some embodiments of the utility model, the shaft is integrally formed with the push rod.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic view of a portion of the structure of the present invention;

fig. 4 is an exploded view of the bottom case and the shift lever.

Reference numerals: a valve seat 100; an intake passage 110; an air outlet passage 120; a valve core 200; a rotating shaft 300; a solenoid valve 400; a resilient switch 410; a push rod 500; a deflector rod 600; a shaft body 610; a first linkage portion 620; a second linkage 630; an arced terminus 631; a back case 700; a mounting cavity 710; an arc groove 711; and a seal 720.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

The utility model relates to a cooker integrated valve which comprises a valve seat 100, a valve core 200, a rotating shaft 300, an electromagnetic valve 400, a push rod 500 and a deflector rod 600.

As shown in fig. 1, 2 and 3, the shaft 300 and the valve element 200 are rotatably installed in the valve seat 100, and the shaft 300 drives the valve element 200 to rotate axially. The shaft 300 is located above the valve element 200, and the shaft 300 can perform axial lifting movement in the valve seat 100 relative to the valve element 200. Similar to the existing kitchen range valve, a spring is arranged between the rotating shaft 300 and the valve core 200 or between the rotating shaft 300 and the valve seat 100, and the spring has upward elastic force on the rotating shaft 300. The push rod 500 is connected to the top end of the rotating shaft 300, the push rod 500 vertically passes through the valve core 200 downwards, and the bottom end of the push rod 500 extends to the lower side of the valve core 200. The push rod 500 and the rotating shaft 300 may be integrally formed, or may be two separate components fixedly connected. The valve seat 100 is provided with an air inlet passage 110 and an air outlet passage 120, the electromagnetic valve 400 is installed in the air inlet passage 110, the electromagnetic valve 400 is connected with an external conduction switch (not shown in the figure) to control the opening and closing of the air inlet passage 110, the valve core 200 is the same as the conventional valve principle, and the air inlet passage 110 and the air outlet passage 120 are communicated and the ventilation amount is controlled through the rotation of the valve core 200. In this embodiment, a space for installing the lever 600 is provided inside the valve seat 100 below the valve cartridge 200, and one end of the elastic switch 410 of the solenoid valve 400 is inserted into the space. The lever 600 includes a shaft body 610, a first linkage 620, and a second linkage 630. The shaft body 610 is horizontally installed in the valve seat 100 and can rotate in the valve seat 100. The first and second linkage portions 620 and 630 are located on a sidewall of the shaft body 610, and both the first and second linkage portions 620 and 630 operate in synchronization with the shaft body 610. The first linkage 620 is located below the push rod 500, and the second linkage 630 faces the elastic switch 410 of the solenoid valve 400. As shown in fig. 3, in use, the rotating shaft 300 is pressed down to drive the push rod 500 to descend, the bottom end of the push rod 500 abuts against the first linkage portion 620 to press the first linkage portion 620 downward, the first linkage portion 620 drives the shaft body 610 to rotate, and further drives the second linkage portion 630 to abut against the elastic switch 410 of the solenoid valve 400 and push the elastic switch 410, so as to open the solenoid valve 400. After the electromagnetic valve 400 is opened, the gas delivery of the gas inlet passage 110 is conducted. When the rotating shaft 300 moves upward, the push rod 500 rises, the first linkage 620 loses the downward pressing force of the push rod 500, the elastic switch 410 resets, pushes the second linkage 630 open, the shaft body 610 rotates, and the first linkage 620 swings upward to reset.

The integrated valve of the kitchen range skillfully controls the opening and closing of the elastic switch 410 by utilizing the rotation action of the deflector rod 600 between the push rod 500 and the elastic switch 410 of the electromagnetic valve 400, and the deflector rod 600 is arranged in the valve seat 100, so that the structures of the existing valve pressing plate and the like can be omitted, and the integrated valve of the kitchen range has good sealing property for the deflector rod 600.

In some embodiments of the present invention, as shown in fig. 1 and 2, a bottom case 700 is installed at the bottom of the valve seat 100, the bottom case 700 is a component of the valve seat 100, and a space for installing and rotating the stick is formed between the bottom case 700 and the valve seat 100. The deflector rod 600 is horizontally arranged in the bottom box 700, and the deflector rod 600 is arranged by utilizing the bottom box 700, so that the assembling process of the deflector rod 600 is facilitated.

Specifically, as shown in fig. 3 and 4, a mounting cavity 710 is formed in the bottom case 700, and the shift lever 600 is mounted in the mounting cavity 710. Two opposite arc grooves 711 are arranged in the mounting cavity 710, and the shapes of the arc grooves 711 are matched with those of two ends of the shaft body 610. The both ends of axis body 610 are placed on arc recess 711, utilize the arc wall of arc recess 711 to lead the rotation of axis body 610, and utilize the upper and lower terminal of two arc recesses 711 to carry out axial spacing to the both ends of axis body 610 respectively.

In some embodiments of the present invention, the bottom case 700 may be fixedly coupled to the bottom of the valve seat 100 by a screw, and a sealing ring 720 is disposed between the coupling surfaces of the bottom case 700 and the valve seat 100. The sealing ring 720 is disposed along the edge of the upper end surface of the bottom case 700, so as to ensure the sealing property of the connection between the bottom case 700 and the valve seat 100.

In some embodiments of the present invention, the first linkage 620 of the lever 600 has a plate shape, and the push rod 500 acts on a plate surface of the first linkage 620 when being lowered. The second link 630 is formed in an L-shaped rod shape, and the second link 630 extends from the sidewall of the shaft 610 in a radial direction and then is bent toward the elastic switch 410. The end of the second linkage 630 facing the elastic switch 410 is a arced head 631, and the arced head 631 reduces friction when the second linkage 630 contacts the elastic switch 410, thereby reducing wear on the elastic switch 410.

In the description herein, references to the description of "some specific embodiments" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (6)

1. The utility model provides a cooking utensils integrated valve, includes disk seat (100), case (200) and pivot (300), be equipped with inlet channel (110) and outlet channel (120) on disk seat (100), pivot (300) drive case (200) rotate, axial displacement can be followed in pivot (300), its characterized in that, cooking utensils integrated valve still includes:

a solenoid valve (400), the solenoid valve (400) being mounted within the intake passage (110);

the push rod (500) is connected to the bottom of the rotating shaft (300), the push rod (500) synchronously and axially moves along with the rotating shaft (300), and the push rod (500) downwards penetrates through the valve core (200);

the shifting lever (600) is rotatably installed in the valve seat (100), the shifting lever (600) comprises a shaft body (610), a first linkage part (620) and a second linkage part (630), the first linkage part (620) is positioned below the push rod (500), and the second linkage part (630) faces to an elastic switch (410) of the electromagnetic valve (400);

when the rotating shaft (300) and the push rod (500) descend along the axial direction, the push rod (500) pushes the first linkage part (620) to drive the shaft body (610) to rotate, and the second linkage part (630) pushes an elastic switch (410) of the electromagnetic valve (400) to open the electromagnetic valve (400).

2. The cooktop integrated valve of claim 1, wherein: the bottom box (700) is installed at the bottom of the valve seat (100), and the shifting rod (600) is horizontally and rotatably installed in the bottom box (700).

3. The cooktop integrated valve of claim 2, wherein: the driving lever structure is characterized in that a mounting cavity (710) used for placing the driving lever (600) is arranged in the bottom box (700), two arc-shaped grooves (711) which are arranged oppositely are arranged in the mounting cavity (710), and two ends of the shaft body (610) are respectively lapped on the two arc-shaped grooves (711).

4. The cooktop integrated valve of claim 2, wherein: the joint of the bottom box (700) and the valve seat (100) is provided with a sealing ring (720), and the sealing ring (720) is arranged along the upper end extending edge of the bottom box (700).

5. The cooktop integrated valve of claim 2, wherein: the first linkage part (620) is plate-shaped, the second linkage part (630) is L-shaped rod-shaped, and one end, facing the elastic switch (410), of the second linkage part (630) is an arc-shaped end head (631).

6. The cooktop integrated valve of claim 1, wherein: the rotating shaft (300) and the push rod (500) are integrally formed.

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