CN216535078U - Sterilizing hand drying structure for hand washing machine - Google Patents

Abstract

The utility model provides a hand drying and disinfecting structure for a hand washing machine, which comprises a machine body, wherein the machine body is provided with a blowing disinfection cavity, the blowing disinfection cavity is connected with an air channel, a heating device and a disinfection component generating device are arranged in the air channel, the blowing disinfection cavity is of a barrel-shaped structure with a sealed bottom, the opening of the barrel-shaped structure faces the front, and the inner top surface of the barrel-shaped structure is provided with an air outlet; the sterilizing component generating device is positioned in front of the heating device, which is beneficial to improving the sterilizing function.

Description

Sterilizing hand drying structure for hand washing machine

Technical Field

The utility model relates to the technical field of hand washing machines, in particular to a disinfection hand drying structure for a hand washing machine.

Background

The hand washer mainly refers to a hand washing machine which uses disinfectant to realize washing-free washing, and the hand washing machine is used in a mode that the disinfectant is supplied to hands of users, the users wipe hands with the disinfectant and naturally dry the hands, so that disinfection is finished.

An ozone disinfection and sterilization hand dryer comprises an ozone generator, a hand dryer control unit 4, a fan and heating device 5 and an air outlet 6. The ozone generator comprises an ozone generating circuit 1, an ozone generating element 2 and a connecting line 3. Ozone gas generated by the ozone generator is dispersed near the air outlet 6, is mixed with air blown out by the fan and then is continuously blown downwards, so that the ozone generator can be used for disinfecting and sterilizing while being air-dried by hands. The ozone disinfection and sterilization hand dryer adopts a more compact design in structure, so that the hand dryer control unit, the fan, the heating device and the ozone generator are effectively connected together, and the hand dryer with multiple functions of air drying, disinfection and sterilization is provided with a simpler structure and lower manufacturing cost. From the foregoing, it can be seen that the device belongs to a hand dryer, and utilizes ozone for disinfection, which has a certain intersection with the hand washer referred to in the present application, but is not used in combination with a disinfectant, and in addition, the device mainly focuses on the realization of disinfection function, and does not solve how to improve the disinfection function.

The applicant has made an intensive study and has proposed a disinfecting hand-drying structure for a hand-washing machine which is advantageous for improving the disinfecting function.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the defects of the prior art and provides a disinfection hand drying structure for a hand washing machine, which is beneficial to improving the disinfection function.

Compared with the prior art, the utility model provides a disinfection hand drying structure for a hand washing machine, which comprises a machine body, wherein the machine body is provided with a blowing disinfection cavity, the blowing disinfection cavity is connected with an air channel, a heating device and a disinfection component generation device are arranged in the air channel, the blowing disinfection cavity is of a barrel-shaped structure with a sealed bottom, an opening of the barrel-shaped structure faces the front, and an air outlet is arranged on the inner top surface of the barrel-shaped structure; the disinfecting-composition generating means is located in front of the heating means.

As an improvement, the barrel-shaped structure adopts a barrel-shaped structure.

As an improvement, a fan unit is arranged above the blowing disinfection cavity, and a heating device is arranged between the fan unit and the blowing disinfection cavity.

As an improvement, the rear end of the fan unit is provided with an air inlet chamber, the side surface of the air inlet chamber is provided with an air inlet, and the air inlet is provided with a generating unit of a disinfecting component generating device.

As an improvement, the air inlet adopts a bell mouth, and the small end of the bell mouth is provided with a generating unit.

As an improvement, one end of the air inlet far away from the air inlet chamber is connected with a filter element chamber, the filter element chamber is detachably spliced with a filter element, and the filter element can be detached and replaced from the side face of the machine body along the direction far away from the air inlet chamber.

As an improvement, a liquid outlet assembly is arranged on the side face of the machine body, a nozzle is arranged at the lower end of the liquid outlet assembly, and the liquid outlet assembly is used for being connected with a disinfectant bottle.

As the improvement, the lower side of the barrel-shaped structure is provided with a water collecting box, the lowest part in the barrel-shaped structure is provided with a slender collecting hole, and the collecting hole is used for communicating the water collecting box with the lowest part in the barrel-shaped structure.

As an improvement, the heating device is provided with a passage which is provided by a shell of the heating device, the bottom of the shell is provided with a plurality of air outlet holes communicated with the air outlet, a heating unit of the heating device is arranged in the shell and is positioned above the air outlet holes, and the heating unit is used for heating air flow and simultaneously blocking and decelerating the air flow.

As the improvement, the exhaust vent sets up according to the preface along left and right sides direction.

After adopting the structure, compared with the prior art, the utility model has the following advantages: the utility model provides a hand drying and disinfecting structure for a hand washer, which is more favorable for the accumulation of disinfecting components in a blowing disinfecting cavity, and the blown air flow firstly rushes to hands and is more favorable for quick drying.

Drawings

Fig. 1 is a schematic perspective view of a hand washer with the hand disinfecting and drying structure of the utility model.

Fig. 2 is a front perspective view of fig. 1 with the body removed.

Fig. 3 is a perspective view of fig. 1 with the body removed from the rear view.

Fig. 4 is a perspective view of fig. 3 with the filter element removed.

Fig. 5 is a perspective view of fig. 1 with the flap of the filler removed.

Fig. 6 is a perspective view mainly showing the liquid outlet assembly.

Fig. 7 is a perspective view from below of fig. 1.

Fig. 8 is a perspective view of a hand drying and disinfecting structure for a hand washing machine using a replaceable bottle body to supplement a disinfecting liquid (the bottle body is separated).

Fig. 9 is a perspective view of the housing of the heating device.

Fig. 10 is a perspective view of the housing with the heating unit installed.

The reference number indicates that 1-machine body, 2-blowing disinfection cavity, 3-heating device, 4-air outlet, 5-induction part, 6-blower unit, 7-air inlet chamber, 8-air inlet, 9-generation unit, 10-filter element, 11-filter element chamber, 12-bottle body, 13-liquid outlet component, 14-foaming pump, 15-nozzle, 16-one-way valve cover, 17-slot, 18-water collecting box, 19-collecting hole, 20-starting switch, 21-handle, 22-concave handle, 23-flip cover, 24-ozone device, 25-liquid feeding port, 26-jack, 27-shell, 28-heating unit and 29-air outlet.

Detailed Description

The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the utility model, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.

The utility model is described in further detail below:

in order to make the utility model easier to understand, the disinfecting and hand-drying structure of the utility model is applied to a hand washing machine for the whole description.

As shown in fig. 1, the hand washer with the hand drying and disinfecting structure of the present invention comprises a body 1, wherein the body 1 is provided with a blowing disinfection chamber 2 and a disinfectant supply unit, the blowing disinfection chamber 2 and the disinfectant supply unit are arranged side by side from left to right, an outlet of the disinfectant supply unit is arranged downwards, i.e. a nozzle 15 is positioned at the lower end of the disinfectant supply unit, the blowing disinfection chamber 2 is connected with an air channel, a heating device 3 and a disinfecting component generating device are arranged in the air channel, and the disinfecting component generating device is positioned in front of the heating device 3.

The hand washing machine and the disinfectant can be used together, and a better disinfection purpose can be achieved. The use mode of the hand washing machine can be referred to as follows: when the hand washer is used, a user can obtain disinfectant from a disinfectant supply unit firstly, the specific state of the disinfectant can be liquid, foam and the like, the disinfectant is smeared on the surface of a hand by the user, then the disinfectant is distributed leftwards and rightwards, so the user can conveniently stretch the hand into the blowing disinfection cavity 2, namely, the operation process is very natural, when the user stretches the hand into the blowing disinfection cavity 2, the blowing disinfection cavity 2 starts blowing, and due to the fact that the disinfection component generating device is arranged, the blown wind contains disinfection components, so the hand can be dried on one side, and meanwhile, secondary disinfection is carried out on the hand, so that the whole hand-washing-free disinfection process is obviously shortened, the hand-washing-free disinfection process is more efficient, and meanwhile, the disinfection effect can be guaranteed.

In this embodiment, the ozone device 24 is used as the disinfecting component generating device, and the ozone device 24 is fast, simple and reliable in generating speed.

In this embodiment, the wind speed of the wind blowing into the blowing disinfection chamber 2 is preferably controlled in breeze, that is, the fan unit 6 capable of realizing breeze is adopted, so that on one hand, the disinfection components are favorably accumulated in the blowing disinfection chamber 2 and are not easy to be quickly lost due to the wind speed and the pressure, on the other hand, the use characteristic of the utility model is that the use is in short time, and the hands of a user are quickly dried under the action of the blowing disinfection chamber 2, therefore, the disinfection components can mainly stay in the blowing disinfection chamber 2 by adopting breeze without overflowing in a large amount, and the disinfection components cannot flow to the face of the user in a large amount, so that the large amount of suction is avoided, and the health is facilitated.

As shown in fig. 1 and 7, the blowing disinfection chamber 2 is a barrel-shaped structure with a sealed bottom, an opening of the barrel-shaped structure faces the front, and an air outlet 4 is arranged on the inner top surface of the barrel-shaped structure. By the design, the disinfection components can be more favorably accumulated in the blowing disinfection cavity 2, and the blown air flow firstly gushes towards the hand, so that the quick drying is more favorably realized.

In order to realize the auto-induction air-out, the interior top surface of tubbiness structure still is equipped with response portion 5, and response portion 5 for example infrared induction structure belongs to conventional means, and it need not be repeated here.

The barrel-shaped structure adopts a barrel-shaped structure. Therefore, after the airflow touches the inner wall of the barrel-shaped structure, the airflow is more favorably rolled, thereby better disinfecting the hands and being more favorable for quick drying.

A fan unit 6 is arranged above the blowing disinfection chamber 2, and a heating device 3 is arranged between the fan unit 6 and the blowing disinfection chamber 2. Thus, the hot air blown out can enter the blowing disinfection cavity 2 in the shortest distance, the drying performance is improved, and in addition, the energy conservation is facilitated.

As shown in fig. 9 and 10, the passage is provided by a housing 27 of the heating device 3, a plurality of air outlet holes 29 are provided at the bottom of the housing 27, in this case, the air outlet holes 29 are sequentially arranged in the left-right direction, and a heating unit 28 of the heating device 3 is installed in the housing above the air outlet holes 29. With this arrangement, the heating unit 28 of the heating device 3 is disposed in the passage, and a certain blocking and redistributing effect is generated to the air flow, thereby facilitating the breeze, and in addition, the breeze effect can be changed by the design of the heating device 3 in addition to the fan unit 6.

As shown in fig. 3, an air inlet chamber 7 is provided at the rear end of the fan unit 6, an air inlet 8 is provided at a side of the air inlet chamber 7 away from the disinfectant supplying unit, the air inlet 8 is provided with a generating unit 9 of a disinfectant component generating device, and the generating unit 9 is an ozone generating unit of the ozone device 24. Thus, the design of lateral air intake is convenient for the utility model not to conflict with the air inlet 8 when the utility model is installed on the wall, and is beneficial to the convenient arrangement and replacement of the filter element 10.

As shown in fig. 3 and 4, the air inlet 8 is a bell mouth, and the small end of the bell mouth is provided with a generating unit 9. This is advantageous, on the one hand, for the generated ozone to be effectively entrained into the air flow, and, on the other hand, for the flow velocity to be higher at the small end, so that it is advantageous to control the ozone concentration in the air flow so that it is not too high.

As shown in fig. 3 and 4, a filter element chamber 11 is connected to an end of the air inlet 8 away from the air inlet chamber 7, a filter element 10 is detachably inserted into the filter element chamber 11, and the filter element 10 can be removed from the side of the machine body 1 and replaced along a direction away from the air inlet chamber 7. This facilitates the installation and replacement of the cartridge 10. For facilitating replacement of the filter cartridge 10, a handle 21 for handling is also provided.

The disinfectant supplying unit includes a bottle 12 and a liquid outlet assembly 13, and the bottle 12 and the liquid outlet assembly 13 are connected in sequence.

The supplementary structure to the antiseptic solution does: as shown in fig. 8, the bottle body 12 is detachably connected to the outlet assembly 13, the old bottle body 12 is detached and then a new bottle body 12 is attached to replenish the sterilizing fluid, and for the convenience of replacement, the outlet of the bottle body 12 is provided with a one-way valve cover 16, and the one-way valve cover 16 can be opened by being inserted into the socket 26 to supply the sterilizing fluid in communication with the foaming pump 14. The design has very big convenience like this, and the user only need buy new bottle 12 change can, change very convenient high-efficient.

The supplementary structure for the disinfectant can also be as follows: as shown in fig. 1 and 5, a filling opening 25 is provided at the top of the bottle body 12, and the disinfectant is replenished through the filling opening 25. The filling opening 25 is provided with a flip cover 23 to protect the filling opening 25. The design is favorable for reducing the use cost, but needs the user to add liquid by himself.

Activation of the foaming pump 14 may be by a sensor switch, such as infrared sensing, as is conventional and will not be described herein.

As shown in fig. 8, the body 1 is provided at a side thereof with an insertion slot 17 into which the bottle 12 is inserted from the side of the body 1 when it is replaced. This arrangement makes it more convenient to replace the bottle body 12.

As shown in fig. 2 and 7, a water collecting box 18 is arranged below the barrel-shaped structure, and the water collecting box 18 is communicated with the lowest part in the barrel-shaped structure; the lower end of the other side surface of the machine body 1 relatively far away from the disinfectant supplying unit is provided with a connecting port, and the water collecting box 18 is detachably inserted and matched with the connecting port. In this way, cleaning of the water collection box 18 is facilitated on the one hand and does not conflict with the nozzle 15 on the other hand. For ease of handling and to facilitate the overall shaping of the utility model, a recessed handle 22 is also provided.

For a better collection and to avoid the formation of leaks through the collecting holes 19, the lowest part of the interior of the tub-like structure is provided with elongated collecting holes 19, as shown in particular with reference to fig. 2 and 5.

The starting switch 20 of the present invention is disposed at the bottom of the body 1, which facilitates the operation and the overall configuration of the present invention. The start switch 20 is used to turn on the external power source so that the present invention is powered.

The disinfectant capable of avoiding hand washing can be replaced by bacteriostatic hand sanitizer which needs to be flushed by water, and the reference use method of the bacteriostatic hand sanitizer is as follows: the user puts the hands below the machine, the machine discharges the liquid soap, and then the user washes hands with water, and blows and dries the hands after washing. This has a better disinfection effect.

In understanding the present invention, the above structure may be understood with reference to other embodiments/drawings, if necessary, and will not be described herein.

The foregoing is illustrative of the present invention and all such equivalent changes and modifications in the structure, features and principles described herein are intended to be included within the scope of this invention.

Claims (10)

1. A disinfection hand drying structure for a hand washing machine comprises a machine body, wherein the machine body is provided with a blowing disinfection cavity, the blowing disinfection cavity is connected with an air channel, and a heating device and a disinfection component generating device are arranged in the air channel; the disinfecting-composition generating means is located in front of the heating means.

2. A hand sanitizing and drying structure for a hand washer according to claim 1, wherein the barrel structure is a drum structure.

3. A hand drying sanitizing structure, as set forth in claim 1, wherein a fan unit is provided above the blowing sanitizing chamber, and a heating device is provided between the fan unit and the blowing sanitizing chamber.

4. A hand drying and disinfecting structure for hand washing machine as claimed in claim 3, characterized in that the fan unit is provided at its rear end with an air intake chamber, the side of the air intake chamber is provided with an air intake, and the air intake is provided with a generating unit of disinfecting component generating means.

5. A disinfecting and hand-drying structure for hand-washing machine as claimed in claim 4, characterized in that the air inlet is a bell mouth, and the small end of the bell mouth is provided with the generating unit.

6. A hand-drying sterilizing structure for a hand-washing machine as claimed in claim 4, wherein the end of the air inlet far from the air inlet chamber is connected with a filter element chamber, the filter element chamber is detachably connected with a filter element in an inserting manner, and the filter element can be detached and replaced from the side of the machine body along the direction far from the air inlet chamber.

7. A hand drying and disinfecting structure as claimed in claim 1, wherein a liquid outlet assembly is provided on the side of the hand washing machine, a nozzle is provided at the lower end of the liquid outlet assembly, and the liquid outlet assembly is used for connecting a disinfectant bottle.

8. A hand sanitizing and drying structure for a hand washer according to claim 1, wherein a water collection box is provided below the barrel structure, and the lowest part of the inside of the barrel structure is provided with a slender collection hole for communicating the water collection box with the lowest part of the inside of the barrel structure.

9. A hand drying and disinfecting structure as claimed in claim 3, wherein the heating means is provided with a passage provided by a housing of the heating means, the bottom of the housing being provided with a plurality of air outlets communicating with the air outlet, a heating unit of the heating means being mounted in the housing above the air outlets, the heating unit serving to heat the air flow while retarding the air flow.

10. A hand drying and disinfecting structure for hand washing machine as claimed in claim 9, characterized in that the air outlet holes are arranged in sequence along the left and right direction.

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