An ignition device for a biomass particle fuel barbecue grill and a heater, the device comprising an electrode rod (2), an igniter (3) and a wire (5), wherein the electrode rod (2) is arranged at the bottom part of a biomass particle fuel combustion area, (1) in a biomass particle barbecue grill body. Specifically, a hole site is arranged at the bottom part of the biomass particle fuel combustion area (1) for fixing and installing the electrode rod, (2) and making contact with biomass particles in the biomass particle fuel combustion area (1); the igniter (3) is fixedly arranged at a suitable position on the outer surface of the biomass particle barbecue grill body; and the igniter (3) is connected to the electrode rod (2) by means of the wire (5).

A domestic home gas cooktop is provided. The cooktop has a top sheet having a primary combustion air hole through the top sheet; a gas burner cup mounted to the top sheet; and a gas burner base mounted to the burner cup. The primary combustion air hole is configured to allow first primary combustion air to flow from beneath the top sheet to the burner base, and the primary combustion air hole is located remotely from the burner cup.

An ignitor assembly for an appliance includes first and second taps coupled with a conduit. Each tap has a shaft extending upward from a body. A first support is coupled with the first tap, and a second support is coupled with the second tap. Each of the first and second supports includes a body portion positioned about the shaft of the respective tap and a protrusion extending from the body portion and defining a channel. The second support further includes a switch portion. A cross-member is rotatably coupled with each of the first and second supports and includes a switch lever positioned proximate the second support. Actuation of either of the first and second taps rotates the cross-member. A switch is coupled with the switch portion of the second support and configured to be actuated by the switch lever of the cross-member during rotation of the cross-member.

An ignitor assembly for an appliance includes first and second taps coupled with a conduit. Each tap has a shaft extending upward from a body. A first support is coupled with the first tap, and a second support is coupled with the second tap. Each of the first and second supports includes a body portion positioned about the shaft of the respective tap and a protrusion extending from the body portion and defining a channel. The second support further includes a switch portion. A cross-member is rotatably coupled with each of the first and second supports and includes a switch lever positioned proximate the second support. Actuation of either of the first and second taps rotates the cross-member. A switch is coupled with the switch portion of the second support and configured to be actuated by the switch lever of the cross-member during rotation of the cross-member.

An igniter assembly for a gas cooking appliance is disclosed herein. In some embodiments, the igniter assembly may have an igniter that can be removed from and/or inserted into an igniter socket/base through a surface of a cooking appliance without having to remove the surface of the cooking appliance. Accordingly, when the surface is being cleaned after cooking applications, the igniter can be removed from the surface, thereby eliminating any potential damage to the igniter and allowing the surface to be thoroughly cleaned. After cleaning, the igniter can then be re-inserted into the igniter socket through the surface of the cooking appliance without having to remove the surface of the cooking appliance.

A knob assembly includes a front panel, a knob located at a front side of the front panel and configured to rotate based on operation by a user, a knob shaft that is coupled to the knob and that extends through the front panel, a supporting pipe that receives the knob shaft and that supports the knob shaft, the supporting pipe being configured to maintain a position relative to the front panel, a valve configured to control supply of gas to the appliance, a valve shaft connected to the valve and configured to control the valve to adjust a flow rate of gas based on rotation of the valve shaft, and a joint that couples the knob shaft to the valve shaft and that is configured to transfer at least one of a rotational motion or a linear motion of the knob shaft to the valve shaft.

The present application discloses a combustion device and a cooking apparatus. The combustion device includes a combustion assembly, the combustion assembly includes a first combustion assembly, and the first combustion assembly includes a box, a first combustor, a top plate and a fire splitting assembly. The box is provided with an opening and a set of intake holes; the first combustor is arranged in the box; the top plate is matched with the box and closes the opening, and is provided with a set of exhaust holes; and the fire splitting assembly is arranged in the box; an intake passage is formed between the fire splitting assembly and an inner bottom surface of the box, one end of the intake passage communicates with the set of intake holes.

The present application discloses a combustion device and a cooking apparatus. The combustion device includes a combustion assembly, the combustion assembly includes a first combustion assembly, and the first combustion assembly includes a box, a first combustor, a top plate and a fire splitting assembly. The box is provided with an opening and a set of intake holes; the first combustor is arranged in the box; the top plate is matched with the box and closes the opening, and is provided with a set of exhaust holes; and the fire splitting assembly is arranged in the box; an intake passage is formed between the fire splitting assembly and an inner bottom surface of the box, one end of the intake passage communicates with the set of intake holes.

The present disclosure relates to a cooking appliance including a valve holder assembly for preventing movement of a valve. The cooking appliance includes a main body including a heating part, a valve positioned at least partially inside the main body to supply fuel to the heating part, and a knob unit coupled to the main body to regulate the degree of opening and closing of the valve, wherein the knob unit includes an operating part provided on a front surface of the main body to be operable and to which the valve is coupled at least partially, and a valve holder assembly positioned at the rear of the operating part, and the valve holder assembly includes a valve holder configured to allow a portion of the valve to pass therethrough, a valve holder casing configured to receive the valve holder, and an elastic member provided on the valve holder casing and configured to contact the valve holder to prevent movement of the valve.

The present disclosure relates to a cooking appliance including a valve holder assembly for preventing movement of a valve. The cooking appliance includes a main body including a heating part, a valve positioned at least partially inside the main body to supply fuel to the heating part, and a knob unit coupled to the main body to regulate the degree of opening and closing of the valve, wherein the knob unit includes an operating part provided on a front surface of the main body to be operable and to which the valve is coupled at least partially, and a valve holder assembly positioned at the rear of the operating part, and the valve holder assembly includes a valve holder configured to allow a portion of the valve to pass therethrough, a valve holder casing configured to receive the valve holder, and an elastic member provided on the valve holder casing and configured to contact the valve holder to prevent movement of the valve.