Gas burner head

Abstract

A gas burner head used for a gas stove and being provided with a kindling pipe, the kindling pipe is fixed on a burner head, the lower end of the kindling pipe is an gas intake port, while the higher end of the kindling pipe is an gas out take port, the gas intake port is aimed at fire holes of the burner head; and the gas out take port is aligned with the ignitor the kindling pipe, by a return flame of the kindling pipe, the present invention can get an object that the high level ignitor kindles the burner head at the low level through the kindling pipe; a consumer can thus change the position of the burner head at a low level to a position that can accept the function of ignition of the high level ignitor by himself according to his habit or requirement; such a process of operation needs no tool, and thus has the advantage of simplicity of operation and convenience of use.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]The present invention relates to a burner head of a gas stove, and especially to a burner head which is convenient for a user to change for another burner head with a different height for ignition.[0003]2. Description of the Prior Art[0004]As shown in FIGS. 1 and 2, gas stoves sold in the markets have four kinds generally: straight pipe style burner heads 1, “U” pipe style burner heads 2, forged burner heads 3 and infrared burner heads 4 used for infrared gas stoves. Wherein in ignition of the straight pipe style burner heads 1, “U” pipe style burner heads 2 and forged burner heads 3, ignition can only be effected by having an ignitor 5 at a lower position, thereby one of these burner heads with a lower ignition position normally is called as a low level burner head; while the infrared burner heads 4 must have an ignitor 5 at a higher position for ignition, and such a burner head is called as a high level burner head.[0...

AI Technical Summary

Benefits of technology

[0011]When a combustion gas valve is opened to allow combustion gas to be released from the burner head, the combustion gas can flow from the kindling pipe to the gas out take port at the higher end, at this time, the ignitor can kindle the combustion gas released from the gas out take port of the kindling pipe, a return flame goes reversely to the burner head through the gas intake port of the kindling pipe, hence the high level ignitor can kindle the burner head at the low level through the kindling pipe; when in use, a consumer can thus change the position of the burner head at the low level to a position that can accept the function of ignition of the high level ignitor by himself according to his habit or requirement. Particularly, such a process of operation needs no tool, and thus has the advantage of simplicity and convenience of operation.

[0015]In comparison with the prior art, the present invention is to provide a kindling pipe on a low level burner head with an gas out take port which is aligned with a kindling pipe of an ignitor; by flame returning from the kindling pipe, the high level ignitor can kindle the burner head at the low level, and a consumer can change the position of the burner head at the low level to a position that can accept the function of ignition of the high level ignitor by himself according to his habit or requirement, this changes the situation that a high level burner head can only be changed to a position corresponds to that of a low level ignitor, and solves the problem of inability of kindling when the low level burner head is changed to a position for accepting the function of ignition of the high level ignitor. In the process of changing position, no tool is required, thus operation for it is simple and convenient without help of a professional person.

Problems solved by technology

This mode of using ignitor fixing racks to change heights of ignitors nearly can solve the above problem of difference of heights of ignition theoretically; however, changing heights of ignitors has certain degree of danger, and is very inconvenient for common users.

However, the burner head structures designed in the prior art can only applicable for low level ignitors to kindle high level burner heads, but they are unable applied for high level ignitors to kindle low level burner heads.

I.e., if a user changes the position of a low level burner head to that of a high level burner head, the ignitor on a roasting stove is unable to kindle the burner head.

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