CN205649105U - Equipment of blowing - Google Patents

Abstract

The utility model provides a blowing device. The liquid atomized by the spray device is sent into the cavity of the blowing device, and the atomized liquid in the cavity is blown out from the outlet of the cavity by means of the wind force generated by the air supply device. Since the spray device sprays mist-like liquid molecules into the cavity, it will not be stuck inside the blowing device. Therefore, by using the wind force of the blowing device, the small molecule spray can be sprayed out from the outlet of the cavity, so that the spray and the air supply All are realized through the outlet of the cavity, which not only effectively combines the spray function and the air supply function, but also does not require the user to repeatedly adjust and coordinate the spray position and blowing position, which is more convenient to use and can maximize the spray function.

Description

a hair dryer

technical field

The utility model belongs to the technical field of household appliances, in particular to a blower.

Background technique

With the accelerated pace of life, the hair dryer has become an indispensable daily necessities in many people's lives. Its main function is to emit strong wind to ensure that the wet hair is dried quickly. However, using the hair dryer for a long time will make the hair dry, and the user will have to perform other complicated cares to improve the hair quality.

In order to solve the above problems, the existing hair dryer is designed with the function of spraying nutrient solution, which can spray nutrient solution to the hair while drying the hair, so as to achieve the purpose of hair maintenance. However, since the spray device is set on the top of the cavity, and the blowing function and the spraying function of the hair dryer are realized separately, when the blowing function and the spraying function are turned on at the same time, the nutrient solution is sprayed on the hair root, and the air outlet corresponds to the hair tip. The nutrient solution needs to be dried by wind and attached to the hair surface. Like this, when using hair dryer, the position of spraying nutrient solution and blowing can't be unified, it is difficult to ensure that nutrient solution is fast attached to the hair, and the effect of hair care and hair care is difficult to be guaranteed. And manual up and down adjustment, coordinate spraying position and blowing position, also bring inconvenience to the user.

Therefore, need badly a kind of blowing equipment to solve above-mentioned technical problem.

Utility model content

The utility model aims at the above-mentioned deficiencies in the prior art, and provides a blower device to at least partly solve the problem of inconvenient use of the existing blower device.

The utility model provides a blowing device, comprising: a cavity, an air supply device and a spray device arranged on the cavity; The outlet of the cavity; the cavity is provided with a liquid inlet, the liquid inlet is arranged between the air supply device and the outlet of the cavity, and the spray port of the spray device faces the The liquid inlet is placed so that the liquid sprayed by the spray device can be blown out from the outlet of the cavity along with the wind generated by the air supply device.

Preferably, the liquid inlet is smaller than the outlet of the cavity.

Preferably, the spraying device includes: a nozzle, a suction pipe and a liquid storage tank for accommodating liquid, one end of the suction pipe is submerged below the liquid level of the liquid storage tank, and the other end of the suction pipe is connected to the nozzle.

Further, the blowing device further includes: a driving device and a first control device, the driving device is respectively connected to the nozzle and the first control device, and is used to drive the nozzle to spray the liquid in the liquid storage tank;

The first control device is housed in the cavity and is used to drive the driving device according to a preset frequency.

Further, the blowing device further includes a first switch, which is arranged on the outer wall of the driving device, and is used to control the driving device to receive a control signal sent by the first control device.

Preferably, the spray device is fixed on the outer wall of the cavity.

Further, the air blowing device also includes a heating device and a second control device, the heating device is arranged at the outlet of the air supply device;

The second control device is connected with the heating device and is used to control the heating device to adjust the outlet air temperature at the outlet of the cavity.

Further, the blowing device also includes a temperature detection device, the temperature detection device is connected to the control device, and is used to detect the temperature of the outlet air, and send the detected value of the outlet air temperature to the control device;

The second control device is also used to control the heating device according to the detected value of the outlet air temperature, so as to control the outlet air temperature at the outlet of the cavity to a preset temperature.

Preferably, the temperature detection device is arranged at the outlet of the cavity, or at the air outlet of the air supply device.

Further, the blowing device further includes a grip part and a second switch, the grip part is connected to the cavity, and the second switch is arranged on the grip part for turning on or off the smart mode ;

When the smart mode is turned on, the second control device is used to control the heating device according to the detected value of the outlet air temperature, so as to control the outlet air temperature at the outlet of the cavity to a preset temperature.

Preferably, the holding part is provided with a plurality of temperature adjustment gears, and the blowing device further includes a temperature adjustment button, the temperature adjustment button is arranged on the holding part, and can be adjusted in each temperature Switch between;

A plurality of temperature thresholds are preset in the second control device, and each temperature threshold corresponds to each temperature adjustment gear, and the second control device is connected to each temperature adjustment gear, and is also used to shut down in the smart mode In some cases, according to the temperature adjustment gear of the temperature adjustment button, the outlet air temperature at the outlet of the cavity is controlled to the temperature threshold corresponding to the temperature adjustment gear.

Further, the blowing device also includes a guide structure, the guide structure is arranged between the liquid inlet and the spray port of the spray device, and is used to guide the liquid sprayed by the spray device to the cavity in vivo.

Preferably, the guiding structure includes a side plate, and the side plate surrounds the liquid inlet.

The utility model has the following beneficial effects:

The utility model sends the liquid atomized by the spray device into the cavity of the blowing device, and blows the atomized liquid in the cavity from the outlet of the cavity with the help of the wind force generated by the air supply device. Liquid molecules sprayed into the cavity will not be stuck inside the blowing device. Therefore, using the wind force of the blowing device, the small molecule spray can be sprayed out from the outlet of the cavity, so that both the spray and the air supply pass through the outlet of the cavity. Realized, not only the spraying function and the air supply function are effectively combined, but also the user does not need to repeatedly adjust, coordinate the spraying position and the blowing position, it is more convenient to use, and the spraying function can exert the greatest effect.

Description of drawings

Fig. 1 is one of structural representations of the blowing equipment provided by the utility model;

Fig. 2 is the second structural diagram of the blowing device provided by the utility model.

Reference signs:

1. Air supply device; 2. Chamber; 3. Spray device;

6. Second control device 7. First control device 8. Heating device

9. Temperature detection device 10. Grip part 11. Second switch

12. Temperature adjustment button 13. Guide structure 21. Outlet of cavity

22. Liquid inlet 31. Nozzle 32. Suction tube

33. Fluid storage tank 131. Side plate

detailed description

In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in Fig. 1, the utility model provides a kind of blowing device, and described blowing device comprises: cavity 2, air supply device 1 and the spray device 3 that is arranged on cavity 2, cavity 2 is a hollow structure, blows air The device 1 is placed in the cavity 2 for delivering the generated wind to the outlet 21 of the cavity. The cavity 2 is provided with a liquid inlet 22, the liquid inlet 22 is arranged between the air supply device 1 and the outlet 21 of the cavity, and the spray port of the spray device 3 is placed towards the liquid inlet 22, so that the spray device 3 sprays out The liquid can be blown out from the outlet 21 of the cavity along with the wind generated by the air supply device 1 .

Concretely, the outlet 21 of the cavity is arranged on the air supply air path of the air supply device 1, and is located on the side opposite to the air supply device 1 on the cavity 2, and the wind force generated by the air supply device 1 can flow from the outlet 21 of the cavity. Send it out. The liquid inlet 22 corresponds to the position of the spray device 3 . The spray device 3 is arranged opposite to the liquid inlet 22 , capable of atomizing the liquid and spraying the atomized liquid into the cavity 2 through the liquid inlet 22 . The air supply device 1 can generate wind force, and blow the atomized liquid in the cavity 2 out of the cavity 2 through the outlet 21 of the cavity with the help of the generated wind force.

The utility model sends the liquid atomized by the spray device into the cavity of the blowing device, and blows the atomized liquid in the cavity from the outlet of the cavity with the help of the wind force generated by the air supply device. Liquid molecules sprayed into the cavity will not be stuck inside the blowing device. Therefore, using the wind force of the blowing device, the small molecule spray can be sprayed out from the outlet of the cavity, so that both the spray and the air supply pass through the outlet of the cavity. Realized, not only the spraying function and the air supply function are effectively combined, but also the user does not need to repeatedly adjust, coordinate the spraying position and the blowing position, it is more convenient to use, and the spraying function can exert the greatest effect.

Preferably, as shown in Figure 2, the spray device 3 may include: a nozzle 31, a suction pipe 32 and a liquid storage tank 33 for containing the liquid, one end of the suction pipe 32 is submerged below the liquid level of the liquid storage tank 33, and the suction pipe 32 The other end is connected to the nozzle 31. When the nozzle 31 is pressed, a push pump (not shown) can be used to push the gas into the liquid storage tank 33, so that the gas pressure in the liquid storage tank 33 increases. When the pressure of the liquid in the liquid storage tank 33 and the internal air When the pressure of the liquid is greater than the external atmospheric pressure, the liquid will be pressed into the suction pipe 32 and transported to the nozzle 31, and then sprayed out through the nozzle 31. It should be noted that the spraying device of the present invention is not limited to the above-mentioned structure, and any device and structure capable of atomizing and spraying the liquid belongs to the protection scope of the present invention.

It should be noted that the hair dryer of the present invention can be a hair dryer, but is not limited to a hair dryer, and can also be other hair dryers, for example, a dryer with a spray function. In the embodiment of the utility model, a hair dryer is taken as an example to describe in detail.

As shown in Figure 1, the outlet 21 of the cavity is the air outlet of the blowing equipment, and the liquid inlet 22 is the spray delivery port of the blowing equipment. The blowing device works normally, and the liquid inlet 22 is smaller than the outlet 21 of the cavity.

In order to ensure that the atomized liquid can enter the cavity 2 smoothly, as shown in Figure 2, the blowing device can also include a guide structure 13, the guide structure 13 is arranged between the liquid inlet 22 and the spray port of the spray device 3, with The liquid sprayed by the spray device 3 is guided into the cavity 2 .

Preferably, the guiding structure 13 may include a side plate 131 , and the side plate 131 surrounds the liquid inlet 22 . After the atomized liquid is sprayed out from the spray device 3, since the spray port (i.e. the nozzle 31) of the spray device 3 is towards the liquid inlet 22, and is arranged opposite to the liquid inlet 22, most of the liquid sprayed by the spray device 3 can be directly After entering the liquid inlet 22 , a small part of the liquid sprayed in the surrounding direction is blocked by the side plate 131 surrounding the liquid inlet 22 , and can enter the liquid inlet 22 under the guidance of the side plate 131 .

Preferably, the spray device 3 is fixed on the outer wall of the cavity 2 .

In order to simplify the user's operation and realize the function of automatic spraying, further, as shown in FIG. The outer wall of the cavity 2 is connected to the nozzle 31 and the first control device 7 respectively, and is used to drive the pressing nozzle 31 so as to deliver the liquid in the liquid storage tank 33 to the nozzle 31 . The first control device 7 is housed in the cavity 2 and is used to drive the driving device according to a preset frequency.

Specifically, the spraying frequency can be preset in the first control device 7, for example, 2 times per second, so that the first control device 7 can control the drive device to drive the nozzle 31 at a frequency of 2 times per second, so that the liquid storage tank The liquid in 33 is sent to the nozzle 31, so as to achieve automatic spraying according to the preset frequency, without manual operation by the user, and more convenient to use.

Preferably, the driving device can be realized by selecting an existing hydraulic driving device.

Further, the blowing device also includes a first switch (not shown in the figure), the first switch can be arranged on the outer wall of the driving device, and is used to control the driving device to start receiving or stop receiving the control sent by the first control device 7 signal, and the control signal is a control signal for the first control device 7 to drive the driving device according to a preset frequency.

The blowing device also includes a master switch (not shown in the figure), the master switch is used to start and stop the blowing device to realize the opening or closing of the blowing function. It should be noted that, in order to ensure safety and avoid short-circuiting of the blower equipment, the first switch can be designed as a lower-level switch of the main switch, that is, only when the main switch is turned on, the first switch can be effectively turned on, that is, only The liquid can be sprayed into the chamber 2 under the premise of ensuring that the blowing function is turned on. At this time, the atomized liquid can be blown out of the chamber 2 by the wind without causing short circuit of the components in the chamber 2. If the main switch is turned off, correspondingly, the first switch is also turned off correspondingly.

The setting method and working principle of the first switch and the main switch belong to the prior art, and will not be repeated here.

In order to blow hot air, further, as shown in FIG. 2 , the blowing device may further include a heating device 8 and a second control device 6 , and the heating device 8 may be arranged at the outlet of the air supply device 1 . The second control device 6 is connected to the heating device 8 and is also used to control the heating device 8 to adjust the outlet air temperature at the outlet 21 of the cavity.

Preferably, the heating device 8 can be selected from a resistance wire, and the heating device 8 is located between the liquid inlet 22 and the air supply device 1 in the cavity 2, so that the wind blown from the outlet 21 of the cavity can be guaranteed to be hot air, It can also prevent the atomized liquid from being blown down onto the heating device 8 to cause a short circuit.

Further, as shown in FIG. 2 , the blowing equipment also includes a temperature detection device 9, which is connected to the second control device 6 for detecting the temperature of the outlet air, and sending the detection value of the outlet air temperature to the second control device6.

The second control device 6 is also used to control the heating device 8 according to the detected value of the outlet air temperature, so as to control the outlet air temperature at the outlet 21 of the cavity to a preset temperature.

The temperature detection device 9 is arranged at the outlet 21 of the cavity, or is arranged at the air outlet of the air supply device 1, preferably, the temperature detection device 9 is arranged at the outlet 21 of the cavity, and can be realized by selecting a temperature sensor.

Further, as shown in FIG. 2 , the blowing device further includes a grip part 10 and a second switch 11 , the grip part 10 is connected to the cavity 2 , and the user can control the blowing device by holding the grip part 10 . The second switch 11 is disposed on the grip portion 10 and is used to turn on or turn off the smart mode. When the smart mode is turned on, the second control device 6 is used to control the heating device 8 according to the detected value of the outlet air temperature, so as to control the outlet air temperature at the outlet 21 of the cavity to a preset temperature.

The user of the blowing device can turn on the smart mode through the second switch 11. In the smart mode, the blowing device can adjust the temperature at the outlet 21 of the cavity to a preset temperature without manual adjustment by the user.

When the hair dryer is a hair dryer, the liquid storage tank 33 stores a nutrient solution for hair care. The enzymes in the nutrient solution have different activities at different temperatures. In order to enhance the activity of the nutrient solution and ensure better absorption of nutrients by the hair, the temperature with the highest enzyme activity (such as 37°C) can be preset at the second inside the control unit 6. In the intelligent mode, the outlet air temperature of the hair dryer can be automatically controlled at 37° C. by means of the temperature detection device 9 , the second control device 6 and the heating device 8 , so as to ensure sufficient absorption of the nutrient solution by the hair.

Further, the handle 10 can also be provided with a plurality of temperature adjustment gears (not shown in the figure), and the blowing device can also include a temperature adjustment button 12, and the temperature adjustment button 12 is arranged on the handle 10, and Ability to switch between temperature adjustment gears.

A plurality of temperature thresholds are preset in the second control device 6, and each temperature threshold corresponds to each temperature adjustment gear, and the second control device 6 is connected with each temperature adjustment gear, and is also used for closing the intelligent mode. Next, according to the temperature adjustment gear of the temperature adjustment button 12, the outlet air temperature at the outlet 21 of the cavity is controlled to the temperature threshold corresponding to the temperature adjustment gear.

When the user turns off the smart mode through the second switch 11, the user can manually select the temperature adjustment gear through the temperature adjustment button 12, thereby selecting the air outlet temperature of the blower device. The specific implementation of the manual adjustment of the blower device belongs to the prior art. This will not be repeated here.

The hair dryer of the utility model has an intelligent mode and a manual temperature adjustment mode, which can meet the different needs of various users.

It can be understood that, the above embodiments are only exemplary embodiments adopted to illustrate the principles of the present invention, but the present invention is not limited thereto. For those skilled in the art, various modifications and improvements can be made without departing from the spirit and essence of the present utility model, and these variations and improvements are also regarded as the protection scope of the present utility model.

Claims (13)

1. A blowing device, characterized in that, comprising: a cavity, an air supply device and a spray device arranged on the cavity; the air supply device is placed in the cavity for delivering the wind generated To the outlet of the cavity; the cavity is provided with a liquid inlet, the liquid inlet is arranged between the air supply device and the outlet of the cavity, and the spray port of the spray device faces The liquid inlet is placed so that the liquid sprayed by the spray device can be blown out from the outlet of the cavity along with the wind generated by the air supply device. 2. The blowing device according to claim 1, wherein the liquid inlet is smaller than the outlet of the cavity. 3. blowing equipment as claimed in claim 1, is characterized in that, described spray device comprises: nozzle, suction pipe and the liquid storage tank that is used to hold liquid, one end of suction pipe is submerged below the liquid level of liquid storage tank, and the suction pipe The other end is connected with the nozzle. 4. The blowing device according to claim 3, further comprising: a driving device and a first control device, the driving device is respectively connected with the nozzle and the first control device, and is used to drive the nozzle to The liquid in the liquid storage tank is sprayed out; The first control device is housed in the cavity and is used to drive the driving device according to a preset frequency. 5. The hair blowing device according to claim 4, further comprising a first switch, the first switch is arranged on the outer wall of the driving device, and is used to control the driving device to receive the signal sent by the first control device. control signal. 6. The hair blowing device according to claim 1, wherein the spray device is fixed on the outer wall of the cavity. 7. The blowing device according to claim 1, further comprising a heating device and a second control device, the heating device being arranged at the outlet of the air supply device; The second control device is connected with the heating device and is used to control the heating device to adjust the outlet air temperature at the outlet of the cavity. 8. The hair blowing device according to claim 7, further comprising a temperature detection device, which is connected to the control device for detecting the temperature of the air outlet, and sending the detection value of the temperature of the outlet air to the said control device; The second control device is also used to control the heating device according to the detected value of the outlet air temperature, so as to control the outlet air temperature at the outlet of the cavity to a preset temperature. 9. The hair blowing device according to claim 8, wherein the temperature detection device is arranged at the outlet of the cavity, or arranged at the air outlet of the air supply device. 10. The blowing device according to claim 8, further comprising a grip part and a second switch, the grip part is connected to the cavity, and the second switch is arranged on the grip part , used to turn on or off the smart mode; When the smart mode is turned on, the second control device is used to control the heating device according to the detected value of the outlet air temperature, so as to control the outlet air temperature at the outlet of the cavity to a preset temperature. 11. The blowing device according to claim 10, characterized in that, the holding part is provided with a plurality of temperature adjustment gears, and the blowing device further comprises a temperature adjustment button, and the temperature adjustment button is arranged on the On the grip part, and can switch between various temperature adjustment gears; A plurality of temperature thresholds are preset in the second control device, and each temperature threshold corresponds to each temperature adjustment gear, and the second control device is connected to each temperature adjustment gear, and is also used to shut down in the smart mode In some cases, according to the temperature adjustment position of the temperature adjustment button, the outlet air temperature at the outlet of the cavity is controlled to the temperature threshold corresponding to the temperature adjustment position. 12. The blowing device according to any one of claims 1-11, further comprising a guide structure, the guide structure is arranged between the liquid inlet and the spray port of the spray device, for The liquid sprayed by the spray device is guided into the cavity. 13. The blowing device according to claim 12, wherein the guiding structure comprises a side plate, and the side plate surrounds the liquid inlet.