An air fragrance machine

Abstract

The invention relates to an air perfuming machine, comprising a shell, wherein an essential oil bottle, a mandril and a catalysis bud head are arranged in the shell; the air perfuming machine is characterized in that a support in detachable connection with the catalysis bud head is arranged in the shell, the support is provided with a circuit board, the circuit board is provided with a mounting hole for the catalysis bud head to pass through, the catalysis bud head comprises a cover body, the periphery of the cover body is provided with a containing cavity which is defined by a convex wall, and capable of containing the mandril, and the cover body is provided with at least one through hole at a position opposite to the end part of the mandril. Compared with the prior art, the air perfuming machine has the advantages that the catalysis bud head is in detachable connection with the support for further achieving the aim of directly replacing the essential oil bottle; besides, the support is provided with the circuit board, the circuit board is provided with the mounting hole for the catalysis bud head to pass through, and the catalysis bud head is provided with the containing cavity capable of containing the mandril, and the containing cavity can ensure that all heat of the catalysis bud head is used for heating the mandril, so the heat loss is small, and an essential oil volatilization rate enables a temperature to quickly rise to 100 DEG C within a short time of 30s-1min.

Description

technical field [0001] The invention relates to an air fragrance purifier with a catalytic core head. Background technique [0002] Aromatherapy essential oil is a kind of fragrant and volatile plant essential oil made by extracting specific kinds of plants through special methods. Plant essential oil is the essence of extracted plant ingredients. It not only has a pleasant aromatic smell, but also has the characteristics of high volatility, small molecules, and can be quickly absorbed by the human body. It also has extremely high medicinal value, whether it is in maintenance It has a certain effect on skin, balancing internal functions and alleviating unfavorable mental emotions. [0003] Aromatherapy products have been in the market for more than ten years. Although the concept is accepted by the general public and the products are also loved by many people, there are still some deficiencies in the structure of the existing products and the way of volatilization of essent...

AI Technical Summary

Problems solved by technology

This type of literature can refer to the Chinese invention patent "Aroma Diffuser" (the authorized announcement number is CN2850619Y) whose patent number is ZL200520120971.6, but because the cotton core is prone to blockage during use, the volatilization rate of the essential oil is slow; For the defect of slow volatilization rate, the technical solution of replacing the cotton core with a mandrel made of hard material is to make the mandrel protrude from the end face of the essential oil compartment and heated by the constant temperature of the electric heating part to volatilize the essential oil in the essential oil compartment to achieve the effect of volatilizing the essential oil , such as a Chinese invention patent "Essence Oil Thermal Catalytic Device" (authorized announcement number CN 202777177 U) with a patent number of ZL201220102282. The upper electrode piece, the lower electrode piece, the metal shrapnel, two PTC thermistors and the heat conduction ring are composed. The heat conduction ring is set on the through hole in the shell, and the upper electrode piece and the lower electrode piece clamp the PTC thermistor through the metal shrapnel. PCT thermistors are symmetrically arranged on both sides of the heat conduction ring, and an internal thread for installing an essential oil container is provided at the bottom of the device. One end of a microporous ceramic core rod is set in the essential oil container, and the other end extends into the electric heater. In the through hole of the component, the essential oil can be thermally diffused through the microporous ceramic core rod from the inside to the outside through the electric heating component. The disadvantage is that the heat conducting ring is located on both sides of the microporous ceramic core rod and there is a gap between them. In this way, when the mandrel is heated through the side, the thermal conductivity between the electric heating component and the mandrel will be poor due to the air between the two, and the heat loss will be large, which will slow down the volatilization rate of the essential oil, and eventually lead to the use of the aromatherapy machine or aromatherapy device. The power is large, the use effect is not ideal, and the service life of the aromatherapy machine or aromatherapy device is significantly reduced, and the structure of positioning the electric heating component is complicated

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