Gas stove

Abstract

The utility model relates to the technical field of kitchen utensils, in particular to a gas stove. Comprising a stove main body and a fire control assembly, the stove main body comprises a stove shell, an outer ring fire cover, an inner ring fire cover and an outer ring fire control valve, the stove shell is provided with an outer ring gas channel, an inner ring gas channel and a fire control channel, the outer ring gas channel is communicated with the outer ring fire cover, the inner ring gas channel is communicated with the inner ring fire cover, and the outer ring fire control valve is detachably mounted in the outer ring gas channel; the fire control assembly is located in the fire control channel and comprises a telescopic unit and a pressure sensor, the pressure sensor is detachably installed on the telescopic unit and electrically connected with the outer ring fire control valve, and in the natural state, the top of the telescopic unit stretches out of the fire control channel, and the top of the telescopic unit stretches out of the fire control channel. And the outer ring fire control valve is in a closed state. The utility model aims to solve the problem that the burning flame of the gas stove is difficult to switch and adjust in time in the process of using the existing gas stove.

Description

TECHNICAL FIELD

[0001] The utility model relates to kitchen utensil technical field, concretely relates to a gas stove. BACKGROUND

[0002] The gas stove is a common cooking equipment in the kitchen, and the household gas stove mainly comprises a stove panel for placing a pot, the stove panel is mainly made of stainless steel, ceramic and tempered glass, a gas nozzle for delivering gas to a burner, so that the mixed gas of gas and air is evenly distributed to each fire hole to make it burn completely, an ignition device for igniting gas, which can continuously spray electric sparks by twisting a knob until the gas is ignited, an adjusting knob for controlling the size of the flame and an extinguishing protection device, which automatically closes the gas source when the stove is accidentally extinguished (such as boiling water overflow to extinguish the fire), to ensure the safety of use.

[0003] The working principle of the stove is that when the gas enters the stove from the gas supply pipe, the gas is mixed with part of the air after the adjustment of the gas valve (adjusted by the user through the knob), and the mixed gas is sprayed from the fire hole of the fire divider and ignited by the ignition device to form a flame for cooking. However, when people move the pot away from the gas stove during cooking, the gas stove is in a state of burning a large fire, and the user needs to move the pot away or first rotate the adjusting knob to switch the large fire to a small fire, so that the user cannot timely switch and adjust the flame of the gas stove. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a gas stove to solve the problem that the user cannot timely switch and adjust the flame of the gas stove during the use of the existing gas stove.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a gas stove, comprising:

[0006] A stove body, the stove body comprises a stove shell, an outer ring fire cover, an inner ring fire cover and an outer ring fire control valve, the stove shell is provided with an outer ring gas channel, an inner ring gas channel and a fire control channel, the outer ring gas channel is communicated with the outer ring fire cover, the inner ring gas channel is communicated with the inner ring fire cover, and the outer ring fire control valve is detachably installed in the outer ring gas channel;

[0007] A fire control assembly, the fire control assembly is located in the fire control channel, the fire control assembly comprises a telescopic unit and a pressure sensor, the pressure sensor is detachably installed on the telescopic unit, the pressure sensor is electrically connected with the outer ring fire control valve, and in the natural state, the top of the telescopic unit extends out of the fire control channel, and the outer ring fire control valve is in the closed state.

[0008] According to an embodiment of the utility model, the telescopic unit includes fixed support, telescopic rod and reset spring, the fixed support is detachably installed at the bottom of the fire control passage, the bottom of telescopic rod is detachably and slidably installed on the fixed support, the reset spring is sleeved on the telescopic rod, one end of reset spring is connected with telescopic rod, the other end of reset spring is connected with pressure sensor, in the natural state of reset spring, the top of telescopic rod protrudes from the fire control passage.

[0009] According to an embodiment of the utility model, the fire control assembly further includes a probe, the bottom of the probe is provided with a mounting groove, the top of the telescopic rod is inserted into the mounting groove, and the probe is slidably installed in the fire control passage.

[0010] According to an embodiment of the utility model, the top of the pressure sensor is provided with a sensor gasket, and the sensor gasket is connected with the reset spring.

[0011] According to an embodiment of the utility model, the fire control assembly further includes a switch circuit, and the outer ring fire control valve and the pressure sensor are electrically connected with the switch circuit.

[0012] According to an embodiment of the utility model, the stove body further includes a solenoid valve and an air inlet pipeline, the air inlet ends of the outer ring air passage and the inner ring air passage are in communication with the air outlet end of the solenoid valve, the air inlet pipeline is detachably installed in the stove shell, and the air outlet end of the air inlet pipeline is in communication with the air inlet end of the solenoid valve.

[0013] According to an embodiment of the utility model, the stove body further includes an air inlet pipe joint, and the air inlet pipe joint is in communication with the air inlet end of the air inlet pipeline.

[0014] According to an embodiment of the utility model, the stove body further includes an ignition needle, a thermocouple and a power supply, the power supply is electrically connected with the ignition needle, the ignition needle and the thermocouple are detachably installed between the outer ring fire cover and the inner ring fire cover, and the thermocouple is electrically connected with the solenoid valve.

[0015] According to an embodiment of the utility model, the stove body further includes a fire knob, the fire knob has a rotating shaft and an electrical switch, the rotating shaft is detachably connected with the solenoid valve, one end of the electrical switch is electrically connected with the power supply, and the other end of the electrical switch is electrically connected with the ignition needle.

[0016] According to an embodiment of the utility model, the stove body further includes a foot pad, and the foot pad is detachably installed at the bottom of the stove shell.

[0017] Compared with the prior art, the gas stove has the following advantages:

[0018] The utility model discloses a gas stove, through the setting of the utensil main body and the fire control subassembly, when the user places the utensil in the gas stove in the process of using the gas stove, utensil is pressed in the top of telescopic unit, makes telescopic unit be in compression state in the fire control channel, and the pressure of telescopic unit is transferred to pressure sensor, and pressure sensor receives pressure, and the outer ring fire control valve is electrified, makes the outer ring fire control valve open the outer ring gas way, makes the gas supply of the outer ring gas way and the inner ring gas way, makes the outer ring fire cover and the inner ring fire cover all send flame, when the user removes utensil from the gas stove, the top of telescopic unit stretches out the fire control channel, and the pressure that telescopic unit receives disappears, and the outer ring fire control valve is deenergized, and the outer ring fire control valve closes the gas supply of the outer ring gas way, makes the flame at the outer ring fire cover stop, and the flame at the inner ring fire cover continues to burn, thereby switching big fire for small fire, to realize the flame of the gas stove combustion and switch adjustment in time. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the specific embodiment of the utility model, the following will be needed to use the drawings in the specific embodiment briefly introduced. In all drawings, various elements or parts are not necessarily drawn according to actual proportion.

[0020] Figure 1 It is the structure schematic diagram of the utility model a gas stove;

[0021] Figure 2 It is Figure 1 It is the enlarged view of A in the middle;

[0022] Figure 3 It is the sectional view of the utility model a gas stove when there is no utensil;

[0023] Figure 4 It is the sectional view of the utility model a gas stove when there is utensil.

[0024] In the drawing: utensil main body 1, utensil shell 11, outer ring fire cover 12, inner ring fire cover 13, outer ring fire control valve 14, foot pad 15, ignition needle 16, thermocouple 17, fire knob 18, fire control subassembly 2, telescopic unit 21, fixed support 211, telescopic rod 212, reset spring 213, pressure sensor 22, probe 23, sensor gasket 24, utensil 3.

[0025] The function of the utility model and the advantages will be further explained by combining with the embodiment, referring to the drawings. SPECIFIC EMBODIMENT

[0026] The embodiments of the present application will be described herein below with reference to drawings. Numerous specific details will be set forth in the following description in order to provide a thorough understanding. However, those skilled in the art will realize that these specific details are not intended to be limiting as to the scope of the present application. That is, where considered appropriate, one or more embodiments of the present application can be practiced with the specific details not specifically described. In other instances, well-known structures and components are shown in block diagram form in order to avoid obscuring the present application.

[0027] It should be noted that the directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship and movement between the components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications will also change accordingly.

[0028] In addition, the descriptions such as "first", "second" and the like in the present application are only for the purpose of description, and are not intended to particularly indicate the order or sequence, nor to limit the present application. They are only used to distinguish the components or operations described by the same technical terms, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art. When the combination of technical solutions contradicts each other or cannot be realized, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the present application.

[0029] In order to further understand the content, characteristics and effects of the present application, the following embodiments are exemplified and described in detail as follows in conjunction with the drawings:

[0030] Please refer to Figures 1 to 4 The present application provides a gas stove, which comprises a stove main body 1 and a fire control assembly 2.

[0031] The stove main body 1 comprises a stove shell 11, an outer ring fire cover 12, an inner ring fire cover 13, and an outer ring fire control valve 14. The stove shell 11 is provided with an outer ring air channel, an inner ring air channel, and a fire control channel. The outer ring air channel is in communication with the outer ring fire cover 12. The inner ring air channel is in communication with the inner ring fire cover 13. The outer ring fire control valve 14 is detachably installed in the outer ring air channel. In this embodiment, the outer ring fire cover 12 and the inner ring fire cover 13 are both placed on the top of the stove shell 11, and the inner ring fire cover 13 is located in the outer ring fire cover 12. The outer ring fire control valve 14 is detachably installed in the outer ring air channel by means of buckle connection. During the use of the gas stove, the user provides gas for the flame burning at the outer ring fire cover 12 through the outer ring air channel, and provides gas for the flame burning at the inner ring fire cover 13 through the inner ring air channel. The outer ring fire control valve 14 controls the gas provided in the outer ring air channel, thereby controlling the continuous or stop of the flame burning at the outer ring fire cover 12.

[0032] The fire control assembly 2 is located in the fire control channel. The fire control assembly 2 comprises a telescopic unit 21 and a pressure sensor 22. The pressure sensor 22 is detachably installed on the telescopic unit 21. The pressure sensor 22 is electrically connected with the outer ring fire control valve 14. In the natural state, the top of the telescopic unit 21 protrudes out of the fire control channel, and the outer ring fire control valve 14 is in the closed state. Specifically, the pressure sensor 22 is detachably installed on the telescopic unit 21 by means of adhesion. During the use of the gas stove, the cookware 3 is pressed on the top of the telescopic unit 21. The pressure of the telescopic unit 21 is transmitted to the pressure sensor 22. The pressure sensor 22 is subjected to pressure, thereby realizing that the outer ring fire control valve 14 is powered on to open the outer ring air channel, so that the outer ring fire cover 12 and the inner ring fire cover 13 both emit flames. When the user moves the cookware 3 away from the gas stove, the top of the telescopic unit 21 protrudes out of the fire control channel. The pressure received by the telescopic unit 21 disappears, thereby realizing that the outer ring fire control valve 14 closes the gas supply of the outer ring air channel.

[0033] The utility model discloses a gas -cooker, through the setting of the range main body 1 and the fire control subassembly 2, the user is in the process of using gas -cooker, put the utensil 3 on the range casing 11, and the outer ring fire cover 12 and the inner ring fire cover 13 exist the spacing of combustion flame with the utensil 3, the utensil 3 is pressed in the top of telescopic unit 21, make telescopic unit 21 be in compression state in the fire control channel, the pressure of telescopic unit 21 is transferred to pressure sensor 22, and pressure sensor 22 is under pressure, and the outer ring fire control valve 14 is electrified, make the outer ring fire control valve 14 open the outer ring gas way, make the outer ring gas way and the inner ring gas way all supply gas, make the outer ring fire cover 12 and the inner ring fire cover 13 all send flame, when the user removes the utensil 3 from gas -cooker, the top of telescopic unit 21 stretches out the fire control channel, and the pressure that telescopic unit 21 receives disappears, and the pressure that telescopic unit 21 receives does not transfer to pressure sensor 22, and then make pressure sensor 22 not detect the pressure that telescopic unit 21 receives, and the outer ring fire control valve 14 is de-energized, and the outer ring fire control valve 14 closes the gas supply of outer ring gas way, make the flame at the outer ring fire cover 12 stop, and the flame at the inner ring fire cover 13 continues to burn, thereby switching big fire for small fire, to realize the flame of gas -cooker combustion and switch adjustment in time.

[0034] On the basis of the above embodiment, please see Figure 3 And Figure 4 The telescopic unit 21 of the utility model includes fixed support 211, telescopic rod 212 and reset spring 213, the fixed support 211 is detachably installed at the bottom of the fire control channel, the bottom of the telescopic rod 212 is detachably slidably installed on the fixed support 211, the reset spring 213 is sleeved on the telescopic rod 212, one end of the reset spring 213 is connected with the telescopic rod 212, the other end of the reset spring 213 is connected with the pressure sensor 22, and the top of the telescopic rod 212 extends out of the fire control channel in the natural state of the reset spring 213. Specifically, the fixed support 211 is detachably installed at the bottom of the fire control channel by screwing, the top of the fixed support 211 is provided with a sliding groove, and the bottom of the telescopic rod 212 is slidably installed in the sliding groove, so that the telescopic rod 212 can slide along the vertical direction of the fixed support 211. When the user uses the gas stove, the fixed support 211 supports the telescopic rod 212 and the reset spring 213, when the utensil 3 is placed on the gas stove, the telescopic rod 212 moves downward, and the reset spring 213 is compressed, so that the pressure received by the reset spring 213 is transmitted to the pressure sensor 22. Similarly, when the utensil 3 is removed from the gas stove, the reset spring 213 resets after recovering the elastic force, the reset spring 213 pushes the telescopic rod 212 to move upward, and the pressure received by the telescopic unit 21 will not be transmitted to the pressure sensor 22.

[0035] On the basis of the above embodiment, please see Figure 1 AndFigure 2 The fire control assembly 2 further comprises a probe 23, a mounting groove is formed in the bottom of the probe 23, the top of the telescopic rod 212 is inserted into the mounting groove, and the probe 23 is slidably installed in the fire control channel. Through the arrangement of the probe 23, the mounting groove is formed in the probe 23, and when the gas stove is used, the probe 23 is contacted with the stove, so that foreign matters on the gas stove are prevented from falling into the fire control channel; meanwhile, when the probe 23 is worn or damaged, the probe 23 can be replaced, thereby reducing the cost of user maintenance and the replacement speed.

[0036] On the basis of the above embodiment, refer to Figure 3 and Figure 4 The top of the pressure sensor 22 is provided with a sensor gasket 24, and the sensor gasket 24 is connected with the reset spring 213. Through the arrangement of the sensor gasket 24, the bottom end of the sensor gasket 24 is connected with the reset spring 213, the top end of the reset spring 213 is connected with the rod wall of the telescopic rod 212, and when the gas stove is used, the reset spring 213 is compressed in the downward movement of the telescopic rod 212, and the sensor gasket 24 is subjected to the pressure transmitted by the reset spring 213, so that the sensor is prevented from being directly subjected to the pressure transmitted by the reset spring 213 and being damaged.

[0037] On the basis of the above embodiment, refer to Figure 1 and Figure 3 The fire control assembly 2 further comprises a switch circuit, and the outer ring fire control valve 14 and the pressure sensor 22 are electrically connected with the switch circuit. In the embodiment, the switch circuit is an existing circuit, after the pressure sensor 22 is subjected to the pressure transmitted by the reset spring 213, the switch circuit receives a high level output by a voltage output end of the pressure sensor 22, the switch circuit is powered on, the outer ring fire control valve 14 is powered on, the outer ring fire control valve 14 opens the outer ring gas channel, and the gas in the outer ring gas channel provides gas for the flame burning at the outer ring fire cover 12; similarly, when the pressure sensor 22 is not subjected to the pressure transmitted by the reset spring 213, the switch circuit receives a low level output by the voltage output end of the pressure sensor 22, the switch circuit is powered off, the outer ring fire control valve 14 is powered off, the outer ring fire control valve 14 closes the outer ring gas channel, and the gas in the outer ring gas channel is prevented from providing gas for the flame burning at the outer ring fire cover 12, so that the adjustment of the flame burning on the gas stove is realized.

[0038] On the basis of the above embodiment, refer to Figure 1 and Figure 3The stove body 1 further comprises a solenoid valve and an air inlet pipeline, the air inlet end of the outer ring air channel and the air inlet end of the inner ring air channel are communicated with the air outlet end of the solenoid valve, the air inlet pipeline is detachably installed in the stove shell 11, and the air outlet end of the air inlet pipeline is communicated with the air inlet end of the solenoid valve. Through the setting of the solenoid valve and the air inlet pipeline, when the user uses the gas stove, the solenoid valve is opened, the gas enters the outer ring air channel and the inner ring air channel through the air inlet pipeline, so that the gas is provided to the outer ring fire cover 12 and the inner ring fire cover 13; similarly, when the gas is not used, the solenoid valve is closed, so that the gas provided to the outer ring fire cover 12 and the inner ring fire cover 13 is closed.

[0039] On the basis of the above embodiment, refer to Figure 1 The stove body 1 further comprises an air inlet pipe joint, and the air inlet pipe joint is communicated with the air inlet end of the air inlet pipeline. Through the setting of the air inlet pipe joint, the user communicates the air inlet pipe joint with the gas pipe outside in the installation process, so that the gas pipe outside continuously supplies the gas to the air inlet pipeline.

[0040] On the basis of the above embodiment, refer to Figure 1 And Figure 2 The stove body 1 further comprises an ignition needle 16, a thermocouple 17 and a power supply, the power supply is electrically connected with the ignition needle 16, the ignition needle 16 and the thermocouple 17 are detachably installed between the outer ring fire cover 12 and the inner ring fire cover 13, and the thermocouple 17 is electrically connected with the solenoid valve. Through the setting of the ignition needle 16, the thermocouple 17 and the power supply, the user opens the power supply in the process of using the gas stove, the ignition needle 16 generates sparks to ignite the gas, the thermocouple 17 is heated to open the solenoid valve, so that the gas is provided to the flame burning at the inner ring fire cover 13 through the inner ring air channel.

[0041] On the basis of the above embodiment, refer to Figure 1 And Figure 2 The stove body 1 further comprises a fire knob 18, the fire knob 18 has a rotating shaft and an electric switch, the rotating shaft is detachably connected with the solenoid valve, one end of the electric switch is electrically connected with the power supply, and the other end of the electric switch is electrically connected with the ignition needle 16. Through the setting of the fire knob 18, the user opens the electric switch in the process of using the gas stove, so that the power supply is electrified with the ignition needle 16, and then the ignition of the ignition needle 16 is realized; at the same time, the rotating shaft is rotated, so that the burning flame is adjusted.

[0042] On the basis of the above embodiment, refer to Figure 3 And Figure 4The utility model discloses a stove body 1 still includes the foot pad 15, the foot pad 15 detachably installed at the bottom of stove casing 11. Through the setting of foot pad 15, install foot pad 15 at the bottom of stove casing 11, thereby increase the height of stove body 1, also avoid the bottom of stove casing 11 and ground contact, avoid the bottom of stove casing 11 to be contaminated.

[0043] The above embodiments are only used to illustrate the technical solutions of the utility model, and not to limit them; although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some or all of the technical features can be replaced equivalently; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should be covered in the scope of the claims and the specification of the utility model.

Claims

1. A gas hob, characterized in that The utility model provides a kind of gas stove, including: Stove main body (1), the stove main body (1) includes stove shell (11), outer ring fire cover (12), inner ring fire cover (13), outer ring fire control valve (14), the stove shell (11) is opened with outer ring gas channel, inner ring gas channel and fire control passage, the outer ring gas channel is communicated with the outer ring fire cover (12), the inner ring gas channel is communicated with the inner ring fire cover (13), the outer ring fire control valve (14) is detachably installed in the outer ring gas channel; Fire control assembly (2), the fire control assembly (2) is located in the fire control passage, the fire control assembly (2) includes telescopic unit (21) and pressure sensor (22), the pressure sensor (22) is detachably installed on the telescopic unit (21), the pressure sensor (22) is electrically connected with the outer ring fire control valve (14), natural state, the top of the telescopic unit (21) extends the fire control passage, and the outer ring fire control valve (14) is in closed state.

2. Gas hob according to claim 1, characterized in that The telescopic unit (21) includes fixed support (211), telescopic rod (212) and reset spring (213), the fixed support (211) is detachably installed at the bottom of the fire control passage, the bottom of the telescopic rod (212) is detachably slidably installed on the fixed support (211), the reset spring (213) is sleeved on the telescopic rod (212), one end of reset spring (213) is connected with the telescopic rod (212), the other end of reset spring (213) is connected with the pressure sensor (22), and the telescopic rod (212) extends the fire control passage in natural state.

3. Gas hob according to claim 2, characterized in that The fire control assembly (2) further includes probe (23), the bottom of the probe (23) is provided with mounting groove, the top of the telescopic rod (212) is inserted into the mounting groove, and the probe (23) is slidably installed in the fire control passage.

4. The gas hob according to claim 2, characterized in that The top of the pressure sensor (22) is provided with sensor gasket (24), and the sensor gasket (24) is connected with the reset spring (213).

5. The gas hob according to claim 1, characterized in that The fire control assembly (2) further includes switch circuit, and the outer ring fire control valve (14) and the pressure sensor (22) are electrically connected with the switch circuit.

6. The gas stove according to claim 1, characterized in that: The stove main body (1) further includes electromagnetic valve and air inlet pipeline, the air inlet end of the outer ring gas channel and the air inlet end of the inner ring gas channel are communicated with the air outlet end of the electromagnetic valve, the air inlet pipeline is detachably installed in the stove shell (11), and the air outlet end of the air inlet pipeline is communicated with the air inlet end of the electromagnetic valve.

7. The gas hob according to claim 6, characterized in that The stove main body (1) further includes air inlet pipe joint, and the air inlet pipe joint is communicated with the air inlet end of the air inlet pipeline.

8. The gas hob according to claim 6, characterized in that The stove main body (1) further includes ignition needle (16), thermocouple (17) and power supply, the power supply is electrically connected with the ignition needle (16), the ignition needle (16) and the thermocouple (17) are detachably installed between the outer ring fire cover (12) and the inner ring fire cover (13), and the thermocouple (17) is electrically connected with the electromagnetic valve.

9. The gas hob according to claim 8, characterized in that The stove body (1) further comprises a fire power knob (18) having a rotating shaft and an electricity connection switch, the rotating shaft is detachably connected with the electromagnetic valve, one end of the electricity connection switch is electrically connected with a power supply, and the other end of the electricity connection switch is electrically connected with the ignition needle (16).

10. The gas hob according to any one of claims 1 to 9, characterized in that The stove body (1) further comprises a foot pad (15) which is detachably mounted at the bottom of the stove shell (11).

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