Chemical apparatus and process disinfecting – deodorizing – preser – For deodorizing of – or chemical purification of – or... – Including means adding material into environmental gas
Reexamination Certificate
2001-11-09
2002-06-04
Warden, Sr., Robert J. (Department: 1744)
Chemical apparatus and process disinfecting, deodorizing, preser
For deodorizing of, or chemical purification of, or...
Including means adding material into environmental gas
C422S125000, C422S001000, C422S005000, C431S320000, C239S044000
Reexamination Certificate
active
06399028
ABSTRACT:
BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to an ignitable beehive type wick end in an aromatic oil lamp and the attachment for instantaneously enhancing the density of the essence oil, more particularly to a structure comprising at least a porous air conducting block inside the wick end; the burning wick end generates a current course, increases convention rate as well as evens the heat dissipation and the burning; furthermore, a supporting stand with a ceramic block is disposed in the upper aspect of the wick end of an essence oil bottle; that the heating simultaneously heats the said ceramic block with additional essence oil being dropped thereon to further fast enhance the volatizing function of the essence oil is the feature of the present invention.
2. Description of the Prior Art
Accordingly, the aromatic oil is a substance which can disperse efficient constituent; the volatized gas dispersed indoors not only smells fragrant, but also has the herbal therapeutic effect; once breathed in, it can comfort and relax the human body physically and emotionally; since most of the aromatic oils are applied for maintaining and recuperating one's health, the number of users is increasing.
Wherein, the aromatic oil lamp has to use special kind of burner, referring to
FIG. 6
; the aromatic oil is impregnated into a bottle and a string of wick (
81
) elevates the oil upwards, wherein the upper aspect of the wick (
81
) is encased with a disk seat (
80
) and a wick end main body (
90
) is further assembled thereon; the said wick end main body (
90
) is made of ceramic material and is approximately formed as a mushroom body with an opening hole disposed in the lower aspect thereof; the central portion extends to form an air chamber (
91
) and the end of the wick (
81
) is forced therein; the said wick (
81
) absorbs the oil inside the bottle all the way up to the air chamber (
91
) and the wick end main body (
90
) is ignited to volatilize the oil molecule inside the air chamber (
91
) for burning.
However, since there is no any special structure inside the air chamber (
91
), the wick (
81
) smoldering inside sometimes overheats to not only damage the essence oil, but also to fail to burn completely and that accelerates the generation of burned black greasy dirt (
92
); the most disadvantage of the prior art device is that those residuum in coarse grains will gradually block the air holes inside the air chamber (
91
) and make the permeation of the oily gas insufficient and unable to be ignited.
Furthermore, when the essence oil is just ignited, the temperature is not very high and the diffusion effect of the fragrance is very limited; more especially, it takes a while for obtaining the fragrant waft instead of filling the indoor in time; therefore, another shortcoming of the prior art device is that the user might waste a lot of time in waiting for the slow dispersion of the essence oil; the additional shortcoming of the prior art device is that during the initial burning, the heat tends to loose and that causes undesired effect of burning and dispersion of the waft of the essence oil.
SUMMARY OF THE INVENTION
Therefore, the primary objective of the present invention is to address and improve the undesirable temperature during the initial application of the prior art device and the overheating problems during the after application by forming the wick end as a hollow mushroom structure comprising a bracket seat as well as an upper cover and both are clamped by a clip ring; a beehive type air conducting block is disposed inside to make the burning oily gas, conducting by the beehive type air conducting block, capable of not only reducing the burning temperature, but also increasing the convention rate, evening the heat dissipation and enhancing the aromatic effect.
Another objective of the present invention is to dispose a supporting stand in the upper aspect of the wick end, a placement frame on the said support stand and a ceramic block on the placement frame; thereby, the dispersed heat under the absorption of the said ceramic block and proper reflection back to the wick end makes the heat inbetween gradually condense and accelerate the burning of the essence oil to achieve more efficient and complete diffusion of the fragrance indoors.
Yet another objective of the present invention is to especially dispose a recessed slot on the top portion of the said ceramic block for receiving proper amount of essence oil, becoming an area for volatilizing essence oil as well as for instantaneously twice enhancing the diffusion rate of the density of the waft of the essence oil in the air and that is the feature of the present invention.
For achieving the above objectives, the brief description of the drawings below is followed by the detailed description of the preferred embodiment.
REFERENCES:
patent: 5840246 (1998-11-01), Hammons et al.
patent: 5840257 (1998-11-01), Bureau et al.
patent: 2762895 (1998-11-01), None
Conley Sean E.
Warden, Sr. Robert J.
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