CN214104275U - Foam hand washer capable of correcting infrared induction - Google Patents

Abstract

The utility model discloses an infrared induction correctable foam hand washer, which comprises a cover body, wherein the cover body is provided with a soap inlet and a soap outlet, and a foaming filter screen is arranged between the soap inlet and the soap outlet; the cover body is further provided with an infrared induction area, a control panel, an infrared transmitting module and an infrared receiving module are arranged in the infrared induction area, and the control panel can correct the infrared induction distance. The foam hand washer capable of correcting infrared induction of the utility model increases infrared induction correction, can readjust the infrared induction distance, and enables consumers to use products without influencing the use experience due to the prolonging of the use time; in addition, this foam hand washer simple structure forms multichannel rectification passageway, effectively reduces the impact force of soap lye, and the soap lye can be foamed in with even speed passageway foaming filter screen for the foaming is more abundant and even, and is exquisite, and consumer use experience effect is good.

Description

Foam hand washer capable of correcting infrared induction

Technical Field

The utility model relates to a foam hand washer of correctable infrared induction.

Background

Compared with the traditional viscous soap liquid, the foam soap liquid has higher utilization rate and more convenient cleaning, and the demand and the acceptance of the foam soap liquid on the current market are higher and higher. Most induction foam hand washers in the market use infrared induction modules for cost reduction, and the induction distance of infrared induction in the use process can be weakened, which brings great inconvenience to long-term use of consumers. In addition, among the prior art, because the soap lye that gets into from the soap pump end has very big impact force, the soap lye directly gets into every position speed of foaming filter screen uneven, leads to final foaming effect not good, leads to the experience sense of user's use extremely poor, therefore urgent need improve consumer's use experience to traditional foaming device.

Disclosure of Invention

In order to solve the technical problem, an object of the utility model is to provide a foam hand washer of correctable infrared induction.

The utility model discloses a following technical scheme realizes: a foam hand washer capable of correcting infrared induction comprises a cover body, wherein the cover body is provided with a soap inlet and a soap outlet, and a foaming filter screen is arranged between the soap inlet and the soap outlet; the cover body is further provided with an infrared induction area, a control panel, an infrared transmitting module and an infrared receiving module are arranged in the infrared induction area, and the control panel can correct the infrared induction distance.

Preferably, the soap dispenser further comprises a rectifier, the rectifier is arranged in the cover body, the soap inlet is communicated with the liquid inlet cavity, at least one soap liquid containing cavity is formed between the rectifier and the cover body, and the soap liquid containing cavity is communicated with the liquid inlet cavity through a flow dividing channel.

Preferably, the infrared signal emitted by the infrared emission module includes a pulse type or a continuous type.

Preferably, the outlet of the rectifier is communicated with the soap outlet through a soap outlet channel, the soap outlet channel is adjacent to the sensing area, and the sensing area and the soap outlet channel are sealed at intervals through isolation ribs.

Preferably, the top end of the soap outlet is provided with a protruding rib so that the soap outlet is higher than the soap outlet channel.

Preferably, the cover body comprises an upper cover and a lower cover, and ribs are arranged in the lower cover; the rectifier comprises an inner body and an outer body, a first diversion channel is formed between the ribs and the end face of the inner body, a first soap liquid cavity is formed between the ribs and the inner peripheral wall of the inner body, and the liquid inlet cavity is communicated with the first soap liquid cavity through the first diversion channel.

Preferably, the rectifier and the lower cover are matched to form a second soap liquid cavity, the inner body and the lower cover are matched to form a second diversion channel, and the first soap liquid cavity is communicated with the second soap liquid cavity through the second diversion channel.

Preferably, the volume of the second soap liquid cavity is larger than that of the first soap liquid cavity.

Preferably, a third diversion channel is formed between the outer body and the inner body, and the second soap lye cavity is communicated with the foaming waiting cavity through the third diversion channel.

Preferably, the top end of the rib is provided with a plurality of lower notches, and the lower notches and the end surface of the inner body are matched to form a first diversion channel.

The foam hand washer capable of correcting infrared induction of the utility model increases infrared induction correction, can readjust the infrared induction distance, and enables consumers to use products without influencing the use experience due to the prolonging of the use time; in addition, the foam hand washer is simple in structure, a plurality of rectifying channels are formed, the impact force of the soap liquid is effectively reduced, the soap liquid can be foamed in the foaming filter screen at an even speed channel, so that the foaming is more sufficient, even and fine, and the use experience effect of consumers is good; furthermore, the utility model discloses a with the foam machine of washing hand and the regional mutual integration of response, the structure is more succinct and the assembly is simple.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a sectional view of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a top view of the lower cover of the present invention.

Fig. 4 is a top view of the rectifier of the present invention.

Fig. 5 is a schematic diagram of the infrared induction calibration of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to the attached drawings 1-5 of the specification, an infrared induction-correctable foam hand washer comprises a cover body 1, wherein the cover body 1 is formed by mutually connecting an upper cover 11 and a lower cover 12, wherein the cover body 1 comprises a soap inlet 1a and a soap outlet 1b, a rectifier 2 is arranged in the cover body 1, the soap inlet 1a is mutually communicated with a liquid inlet cavity p, preferably, the soap inlet 1a and the soap outlet 1b are arranged in the lower cover 12 in parallel, and an outlet of the rectifier 2 is mutually communicated with the soap outlet 1b through a soap outlet channel 61; this lower cover 12 still has an infrared induction region 6, be provided with control panel 63 in this infrared induction region 6, infrared emission module 64 and infrared receiving module 65, be used for responding to being close to of user and then start the foam machine of washing hand through starting soap pump end, this infrared induction region 6 sets up in lower cover 12 and lies in this soap inlet 1a and go out between soap mouth 1b, above-mentioned go out soap passageway 61 and this infrared induction region 6 adjacent setting, wherein, carry out mutual interval through isolation rib 62 between this infrared induction region 6 and the soap outlet passageway 61, like this, the utility model discloses an it is integrated together with the foam machine of washing hand to go out the soap mouth and the regional integrated modular design of infrared induction, can effectively solve the assembly sealing problem of going out soap passageway and infrared induction region, and the outward appearance wholeness is better, and the integrated level is higher. Furthermore, the top end of the soap outlet 1b is provided with a circle of protruding ribs 1d, so that the soap outlet is higher than the soap outlet channel 61, and further the residual leakage of the soap liquid can be effectively prevented.

Specifically, when the user needs to reset the sensing distance, for example, the sensing distance is not enough, or the sensing distance is too far, the user can make the whole machine of the foam hand washing machine enter the calibration mode by a control manner such as a button, the user uses a specific shade 66, including but not limited to white cardboard, to place the shade 66 at the predetermined target distance, at this time, the infrared emitting module 64 emits an infrared signal, the infrared receiving module 65 receives the infrared signal reflected by the shade 66, and then the sensing distance between the infrared receiving module 65 and the shade 66 is measured, and the control panel 63 resets the sensing distance to the infrared sensing triggering distance. Preferably, the infrared signal emitted by the infrared emission module 64 includes, but is not limited to, pulse or continuous; further preferably, the distance between the infrared receiving module 65 and the shade 66 can be calculated by the infrared receiving module 65 and then sent to the control panel 63, or the infrared receiving module 65 can send data to the control panel 63 for calculation.

The foam hand washer is characterized in that an upper cover, a lower cover and a rectifier are matched to form a water channel capable of passing through soap liquid, the ribs form a soap liquid containing cavity in a staggered mode, and small and uniform notches on the end faces of the ribs are matched with the end faces to form a flow distribution channel. Specifically, the rectifier 2 is disposed between the upper cover 11 and the lower cover 12, the soap inlet 1a is disposed on the lower cover 12, the lower cover 12 has a rib 1c forming the liquid inlet chamber p, and a plurality of lower notches a are formed at the top end of the rib 1c to form a first diversion channel b1, preferably, the first diversion channel b1 is arranged in a circumferential manner, and more preferably, the lower notches a are arranged in a zigzag manner; the rectifier 2 comprises an inner body 21 and an outer body 22, wherein the opening of the inner body 21 is opened towards the direction of the lower cover 11, the opening of the outer body 22 is opened towards the direction of the upper cover 12 to form a foaming waiting cavity 34, namely, the openings of the inner body 21 and the outer body 22 are opposite in direction, meanwhile, a plurality of gaps are distributed between the inner body 21 and the outer body 22 to form a third diversion channel b3, and the inner body 21, the outer body 22 and the lower cover 12 are mutually matched to form a second soap liquid containing cavity 32; the rib 1c is accommodated in the inner body 21, a first soap liquid container 31 is formed between the rib 1c and the inner peripheral wall d of the inner body, the lower notch a at the top end of the rib 1c is matched with the end surface of the inner wall of the inner body 21 to form the first diversion channel b1, in addition, a plurality of bottom notches 21a are also formed at the bottom of the inner body 21, and the bottom notches 21a are matched with the end surface of the lower cover 12 to form the second diversion channel b 2. Therefore, the utility model discloses a be provided with the reposition of redundant personnel passageway of tiny equipartition among the foam hand washer, can make the soap lye evenly distribute the reposition of redundant personnel to the circumferencial direction in order, can make the gas-liquid in the soap lye carry out the primary mixing simultaneously to strengthen the foaming effect.

Preferably, the utility model provides a foam hand washer is provided with a foaming filter screen 5 at least between the play soap mouth 1b at rectifier 2 export and terminal, and when the soap lye after the rectification passed through this foaming filter screen 5, can strain little, break up the bubble in the soap lye, makes the bubble equipartition in the soap lye to form exquisite papaw soap lye.

Preferably, the volume of the soap lye containing cavity in the foam hand washing machine is increased along with the flow direction of the soap lye, namely, the volume of the second soap lye containing cavity 32 is larger than the volume of the first soap lye containing cavity 31, so that the flow speed of the soap lye in the rectifying device is reduced, and the flow is changed into the steady flow from the rapid flow.

Preferably, the number of each stage of flow channels and the cross-sectional area of the flow channels of the foam hand washing machine of the utility model are increased along with the flow direction of the soap liquid, so that the flow speed of the soap liquid is reduced. Further, the utility model discloses every reposition of redundant personnel passageway that well foam hand washer set up is fan-shaped distribution along with soap lye flow direction, and the liquid sectional area of crossing of reposition of redundant personnel passageway increases along with soap lye flow (the liquid sectional area of crossing of first, second and third reposition of redundant personnel passageway increases in proper order), and adjustable soap lye makes it the velocity of flow reduce. The utility model discloses a foam machine of washing hand has the reposition of redundant personnel passageway and the soap lye appearance chamber that can make soap lye flow from top to bottom, can effectively reduce the perpendicular impact force of soap lye, lets the soap lye no longer through the foaming filter screen like traditional technique direct injection, becomes the stationary flow with the torrent, and can fully foam.

When soap liquid enters the liquid inlet cavity p through the soap inlet 1a, the soap liquid enters the first soap liquid cavity 31 from the liquid inlet cavity p through the first diversion channel b1, then enters the second soap liquid cavity 32 through the second diversion channel b2, the soap liquid in the second soap liquid cavity 32 enters the foaming waiting cavity 34 through the third diversion channel b3, and finally is foamed through the foaming filter screen 5, and the foamed soap liquid flows out from the soap outlet 1b for a user to use. The utility model discloses a foam hand washer simple structure only uses two structures assembly to form multichannel rectification passageway, effectively reduces the impact force of soap lye, and the soap lye can be foamed in the foaming filter screen of even speed passageway for the foaming is more abundant and even, and is exquisite, and consumer's use experience effect is good; furthermore, the utility model discloses a with the foam machine of washing hand and the regional mutual integration of infrared induction, the structure is more succinct and the assembly is simple.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims (10)

1. A foam hand washer capable of correcting infrared induction is characterized by comprising a cover body, wherein the cover body is provided with a soap inlet and a soap outlet, and a foaming filter screen is arranged between the soap inlet and the soap outlet; the cover body is further provided with an infrared induction area, a control panel, an infrared transmitting module and an infrared receiving module are arranged in the infrared induction area, and the control panel can correct the infrared induction distance.

2. The infrared induction-correctable foam hand-washing machine as claimed in claim 1, further comprising a rectifier, wherein the rectifier is disposed in the cover body, the soap inlet is communicated with a liquid inlet cavity, at least one soap liquid cavity is formed between the rectifier and the cover body, and the soap liquid cavity is communicated with the liquid inlet cavity through a flow distribution channel.

3. The infrared induction-correctable foam hand-washing machine as claimed in claim 1, wherein the infrared signal emitted by the infrared emission module comprises a pulse type or a continuous type.

4. The foam hand washer capable of correcting infrared induction according to claim 2, wherein the outlet of the rectifier is communicated with the soap outlet through a soap outlet channel, the soap outlet channel is arranged adjacent to the sensing area, and the sensing area and the soap outlet channel are sealed at intervals through isolation ribs.

5. The foam hand washer capable of correcting infrared induction according to claim 4, wherein a top end of the soap outlet is provided with a protruding rib so that the soap outlet is higher than the soap outlet channel.

6. The infrared induction-correctable foam hand-washing machine as claimed in claim 2, wherein the cover body comprises an upper cover and a lower cover, and ribs are arranged in the lower cover; the rectifier comprises an inner body and an outer body, a first diversion channel is formed between the ribs and the end face of the inner body, a first soap liquid cavity is formed between the ribs and the inner peripheral wall of the inner body, and the liquid inlet cavity is communicated with the first soap liquid cavity through the first diversion channel.

7. The infrared induction-correctable foam hand-washing machine as claimed in claim 6, wherein the rectifier is matched with the lower cover to form a second soap liquid cavity, the inner body is matched with the lower cover to form a second diversion channel, and the first soap liquid cavity is communicated with the second soap liquid cavity through the second diversion channel.

8. The infrared induction-correctable foam hand-washing machine as claimed in claim 7, wherein the volume of the second soap containing cavity is larger than that of the first soap containing cavity.

9. The infrared induction-correctable foam hand-washing machine as claimed in claim 7, wherein a third diversion channel is formed between the outer body and the inner body, and the second soap liquid cavity is communicated with the foaming waiting cavity through the third diversion channel.

10. The infrared induction-correctable foam hand-washing machine as claimed in claim 6, wherein a plurality of lower notches are formed at the top ends of the ribs, and the lower notches and the end face of the inner body are matched to form a first diversion channel.

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