[0032]In order to make the objectives, technical solutions, and advantages of the present disclosure clearer, the technical solutions of the present disclosure will be described clearly and completely in conjunction with specific embodiments of the present disclosure and the corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present disclosure.
[0033]Combinefigure 1 ,3As shown, this embodiment provides a fragrance injection device, including: a liquid storage cavity 1, a vaporization cavity 2, the liquid storage cavity 1 is configured to store perfume; the vaporization cavity 2 is configured to vaporize perfume; the liquid storage cavity 1 and The vaporization chamber 2 is connected, and a quantitative liquid feeding device 3 is arranged between the liquid storage chamber 1 and the vaporization chamber 2. The quantitative liquid feeding device 3 is configured to quantitatively input the perfume in the liquid storage chamber 1 into the vaporization chamber 2; the vaporization chamber 2 is connected to the washing drum 4 of the washing equipment, an intermittent air supply device 5 is arranged between the vaporization chamber 2 and the washing drum 4 of the washing equipment, and the intermittent air supply device 5 is configured to intermittently inject the aroma in the vaporization chamber 2 into the washing equipment Inside the washing tub 4.
[0034]The fragrance injection device of this embodiment can meet the user's needs for adding fragrance to clothes. The fragrance is stored in the liquid storage chamber 1. After being quantitatively input into the vaporization chamber 2, the fragrance is vaporized, which is convenient to be released into the washing drum 4 so that it can be used in the washing machine. The tube 4 diffuses in the tube 4 to evenly increase the fragrance of the clothes, and the perfume is vaporized in a quantitative manner, which can improve the utilization rate of the perfume, reduce the waste of the perfume, and control the cost of the perfume. The intermittent air supply device 5 realizes the intermittent delivery of fragrance. On the one hand, it can save the amount of perfume. After the fragrance sprayed in the previous time is completely absorbed by the clothes, the new fragrance is sprayed to control the fragrance density in the washing drum and prevent the clothes from being too strong. On the other hand, during the operation of the laundry device, as the washing drum rotates, the fragrance can be evenly contaminated on the entire surface of the clothes, which improves the fragrance-enhancing effect of the clothes.
[0035]The quantitative liquid feeding device 3 and the intermittent air feeding device 5 of this embodiment can also be connected to the controller of the laundry equipment. Through the controller of the laundry equipment, the liquid delivery amount and intermittent frequency can be controlled according to the clothes material, quantity, washing mode, etc.
[0036]Optionally, in order to realize intermittent aeration of fragrance, the intermittent aeration device 5 includes a timing module 6 and a switch module 7. The timing module 6 can control the switch module 7 to act when the preset duration is met, so that the fragrance can be preset by timing. Duration of aspiration and pause of preset duration.
[0037]Optionally, in order to vaporize the perfume in the vaporization chamber 2 into a fragrance that can be sprayed into the washing drum 4, a heating device is provided in the vaporization chamber 2, and the heating device can heat and vaporize the perfume in the vaporization chamber 2, and/or vaporize The cavity 2 is provided with an atomization device, and the atomization device can atomize the perfume in the vaporization cavity 2.
[0038]Optionally, in order to make the aroma have sufficient power to be sprayed into the washing drum 4 and spread to all parts of the washing drum 4 as much as possible, the intermittent air supply device 5 further includes a pressurizing device 8, which is respectively connected to the vaporization chamber 2, The washing drum 4 is in communication, and the pressurizing device 8 can drive the aroma in the vaporization chamber 2 to be injected with a certain pressure, and the aroma will be fully diffused in the washing drum 4. The pressurizing device 8 can be various forms of pumps, such as a piston pump, or a fan. As long as the aroma can be injected into the washing drum 4, it is within the protection scope of the present application.
[0039]Optionally, in order to facilitate the user to replenish the liquid in the fragrance injection device, the liquid storage cavity 1 is provided with a liquid injection port 9 through which perfume can be refilled into the liquid storage cavity 1. The liquid injection port 9 is provided with a cover 10, Prevent evaporation of perfume. And/or, a liquid level sensor is arranged in the liquid storage chamber 1, and when the liquid level of the perfume is lower than the requirement of quantitative liquid delivery, a refill reminder is issued.
[0040]Such asfigure 2 As shown, this embodiment provides a method for increasing fragrance of clothes using the aforementioned fragrance dispensing device, including:
[0041]Start laundry equipment;
[0042]The user opens the lid 10, pours perfume into the liquid storage chamber 1, and closes the lid 10.
[0043]The quantitative liquid feeding device 3 is controlled to quantitatively input the perfume in the liquid storage cavity 1 into the vaporization cavity 2.
[0044]The heating device and/or the atomizing device are controlled to convert the perfume in the vaporization chamber 2 into aroma.
[0045]It is judged whether the laundry is in the dehydration or drying stage, if it is, the fragrance is added, and if it is not in the dehydration or drying stage, the fragrance is not executed. If the laundry is still in the washing stage, the scented aroma will dissolve in the water at this time, and will be lost with the discharge of the washing water, and only a small amount can be contaminated on the clothes.
[0046]It is determined that the laundry is in the dehydration or drying stage, the intermittent air supply device 5 is controlled to intermittently inject the fragrance into the washing drum 4 of the laundry device, wherein the fragrance is first controlled to continue for the first preset period of time, and then the fragrance injection is suspended for the second preset At this time, the laundry rotates with the washing drum 4 to a certain angle, and the fragrance is injected in again for the first preset time, and this cycle is repeated until the washing machine dehydration process or drying process ends.
[0047]Wherein, the second preset duration is greater than or equal to the first preset duration, preferably, the first preset duration is 1 minute, and the second preset duration is 3 minutes.
[0048]A laundry device adopts the above-mentioned fragrance injection device 12 or the above-mentioned method for enhancing fragrance of clothes.
[0049]Optionally, the fragrance injecting device 12 is arranged on the top cover 11 of the laundry equipment, and the user can add perfume to the liquid storage cavity 1 during the washing process to prevent the perfume from being used up and the clothing fragrance enhancement effect cannot be achieved.
[0050] It is easily understood by those skilled in the art that the above advantageous methods can be freely combined and superimposed on the premise of no conflict.
[0051] The above are only preferred embodiments of the present disclosure, and are not intended to limit the present disclosure. Any modification, equivalent replacement and improvement made within the spirit and principle of the present disclosure shall be included in the protection scope of the present disclosure. Inside. The above are only the preferred embodiments of the present disclosure. It should be pointed out that for those of ordinary skill in the art, without departing from the technical principles of the present disclosure, several improvements and modifications can be made, and these improvements and modifications should also be made. It is regarded as the protection scope of this disclosure.
