CN212641660U - Wall-mounted deodorizer for toilet - Google Patents

Abstract

The utility model discloses a wall-mounted deodorizer for a toilet, belonging to the field of air purification equipment; comprises a shell, a medicament box, an ultrasonic atomization device and a blowing device; the device can atomize and spray liquid deodorant, freshener and the like, adopts a wall-mounted type, does not occupy the floor space of a toilet, and is convenient to add medicaments; is particularly suitable for toilets with heavy people flow and heavy odor; is used for solving the problem of heavy peculiar smell in public toilets and toilets.

Description

Wall-mounted deodorizer for toilet

Technical Field

The utility model belongs to the air purification equipment field, in particular to wall-hanging deodorizer is used in lavatory.

Background

The peculiar smell generated in the toilet in the using process mainly comes from gas emitted by excrement, belongs to life odor and mainly comprises hydrogen sulfide, ammonia gas, methyl mercaptan and the like. The odor components not only stimulate the sense of taste to bring unpleasant feeling to people, but also are places where bacteria and viruses are bred, particularly public toilets, the daily flow of people is large, the personnel are complex, the people come and go are numerous, the spread range of various bacteria and viruses is wide, and the toilets are the most direct universal olfactory language and visual language and are the shortest straight line in civilized communication. Therefore, the problem of improving the air environment quality of the toilet is not easy to be solved.

The odor of public toilets and toilets is heavy, the toilet has a foul odor all the time, the odor of toilets in many places can be covered by using camphor balls to disperse, but in places with large popularity, such as schools, supermarkets and the like, the odor of toilets is heavy, the odor of toilets is covered by using camphor balls, and the effect is not good; therefore, the company develops and designs a wall-mounted deodorizer for the toilet, atomizes and sprays liquid deodorizers, fresheners and the like, and is used for solving the problem of heavy peculiar smell in public toilets and toilets.

Disclosure of Invention

An object of the utility model is to provide a wall-hanging deodorizer is used to lavatory for the atomizing blowout such as deodorant, the freshener of liquid form is used for solving public lavatory, the heavy problem of bathroom peculiar smell.

The utility model adopts the technical scheme as follows: a wall-mounted deodorizer for a toilet comprises a casing, a chemical box, an ultrasonic atomization device and a blowing device;

the casing is a cuboid casing, the top surface of the casing is provided with a louver air opening inclined forwards, the back surface of the casing is provided with a planar back plate, two hanging lugs are symmetrically arranged on the back plate, and the hanging lugs are provided with through holes for penetrating screws or expansion bolts to be fixed on a wall surface; a first air inlet is formed in the bottom surface of the shell and close to the back plate;

the upper side in the deodorizer is provided with a chemical box, the chemical box is a cuboid box with an opening at the top, a wind direction conduit is arranged in the center in the chemical box, the wind direction conduit and the chemical box shell wall form a double-layer structure, and the wind direction conduit and the chemical box shell wall form a water storage cavity for storing a liquid deodorant; the inside of the wind direction guide pipe is provided with an air channel, a second air inlet at the bottom of the wind direction guide pipe is positioned in the center of the bottom surface of the medicament box, and a second air outlet at the top of the wind direction guide pipe is arranged forwards and is close to the louver opening;

three vertical supporting rods are arranged on the bottom surface inside the chemical box and in front of the wind direction guide pipe and are arranged in a triangular mode; two vertical splicing pipes are arranged in the three support rods, the splicing pipes are lower than the support rods, water inlet seams communicated with the water storage cavity are formed in the side walls of the splicing pipes, and liquid in the water storage cavity enters the splicing pipes through the water inlet seams; an atomization machine volatilization sponge rod is vertically arranged in the splicing pipe, and the sponge rod is cylindrical; specifically, a pressure spring is arranged at the inner bottom and the bottom of the insertion pipe, and a sponge bar is pressed on the pressure spring;

the ultrasonic atomization device comprises a rectangular clamping plate and at least one ultrasonic atomization sheet; the ultrasonic atomization sheet is installed at the upper ends of the three support rods after being fastened by the clamping plate, and the upper surface and the lower surface of the ultrasonic atomization sheet are exposed; the top end of the sponge rod is propped against the lower surface of the ultrasonic atomization sheet;

a blowing device is arranged right below the medicament box and comprises a fan box and an electric fan; a fan box is arranged right below the air inlet at the bottom of the chemical box, the top surface of the fan box is provided with an opening, the rear side surface of the fan box is provided with a semicircular air inlet, an electric fan is arranged in the fan box, and the plane where the fan blades of the electric fan are arranged is parallel to the back plate; after the electric fan is electrified to operate, outside air enters the chemical box from the first air inlet, then enters the fan box, flows upwards through the wind direction conduit, and is blown out of the louver air opening through the second air outlet at the top; the ultrasonic atomization device positioned between the second air outlet and the shutter air outlet atomizes the liquid medicament in the medicament box and blows the atomized liquid medicament out along with the wind.

Preferably, the left side surface and the right side surface of the shell are symmetrically provided with two rows of first connecting columns, the first connecting columns vertically face the back surface, the center of each first connecting column is provided with an internal threaded hole, the corresponding position of the back plate is provided with a connecting through hole, and the back plate is installed on the back surface of the shell through screws.

Furthermore, the outer wall of the supporting rod is provided with a plurality of vertical rib plates, a first inserting portion is formed at the top of the supporting rod, and the center of the first inserting portion is provided with a vertical internal thread connecting hole.

Furthermore, the clamping plate consists of a bottom plate and an upper pressing plate, the bottom plate and the upper pressing plate are provided with inserting holes corresponding to first inserting parts at the upper ends of the three supporting rods, the first inserting parts penetrate through the inserting holes, and the bottom plate and the upper pressing plate are fixedly connected in series on the three supporting rods through screws; the upper surface of the bottom plate is provided with two circular mounting grooves, a circular support ring is arranged in each mounting groove, the support ring is lower than the upper edge of each mounting groove, and a through hole is formed in the bottom surface in each support ring; a second inserting part extending downwards is arranged on the lower surface of the bottom plate and surrounds the through hole in the support ring; the upper pressure plate is provided with a fog discharge through hole corresponding to the mounting groove; after the installation, the second inserting part is opposite to the inserting pipe below; vertically installing the sponge rod in the inserting pipe, wherein the top end of the sponge rod penetrates through the second inserting part and abuts against the lower surface of the ultrasonic atomization sheet; the sponge stick absorbs the liquid to the top rapidly, and the ultrasonic atomization piece is electrified to atomize the water.

Further, still be equipped with water drainage tank on the row's of fog through-hole, water drainage tank extends forward, runs through the lateral wall.

Preferably, the inner wall middle part symmetry sets up two L templates about the casing, forms a slot space between two L templates, and the medicament box is pegged graft between two L templates, and after the installation, the backplate of casing is pressed close to the back of medicament box.

Preferably, the upper edges of the left and right surfaces of the fan box are provided with horizontal connecting lugs, and through holes are formed in the connecting lugs; the bottom surface of the chemical box is correspondingly provided with a second connecting column, the second connecting column is provided with an internal thread connecting hole with a downward opening, and the fan box is arranged at a second air inlet at the bottom of the chemical box by screws.

Furthermore, transformer mounting boxes are arranged in the chemical box and at the lower part of the front plate, the rear surface of the chemical box is provided with an opening, and a 220V-5V transformer is mounted in the chemical box; the main control board is also arranged in the chemical box and on the front board; the front of the chemical box is also provided with a plurality of control switches and adjusting buttons, and the chemical box specifically comprises a first switching button for controlling the spraying time of the ultrasonic atomization device, and specifically comprises three gears of 1min, 3min and 5 min; the ultrasonic atomization device is characterized by also comprising a second switching button for controlling the spraying interval time of the ultrasonic atomization device, and specifically three gears of 30min, 60min and 90min are set; 6 gears correspond to 6 indicator lights, the running light of the gear where the equipment is located is on, otherwise, the light is off; the right side surface of the shell is also provided with a power switch and a power line jack; one end of the power line is connected with the transformer in the shell, and the other end of the power line is provided with a plug; in addition, a power lamp is arranged in front of the shell; and when the power supply is switched on, the power supply lamp is on.

Further, install a vertical support column on the medicament incasement bottom plate, install the power off switch that lacks water on the support column, when the liquid deodorant is used up soon in the medicament incasement, the power off switch that lacks water cuts off the power.

Further, the deodorizing machine is matched with a flash tank; the top surface of the machine shell is also provided with a water replenishing hole, and the water replenishing hole is positioned above the chemical box; the flash tank is arranged above the machine shell, liquid deodorant is stored in the flash tank, a liquid conveying pipe is arranged on the bottom surface of the flash tank, and the liquid conveying pipe penetrates through the water replenishing hole and extends into the position below the liquid level of the chemical tank.

The beneficial effects of the utility model reside in that: the utility model provides a wall-hanging deodorizer is used in lavatory for the atomizing blowout such as deodorant, the freshener of liquid form for solve public lavatory, the heavy problem of bathroom peculiar smell.

Drawings

Fig. 1 is a front perspective view showing a structure of a deodorizer.

Fig. 2 is a rear perspective view of the deodorizer.

Fig. 3 is a schematic view showing an internal structure of the deodorizer with the back plate removed.

Fig. 4 is a bottom view of the rear bottom of the medicine tank.

Fig. 5 is a front plan view of the medicine tank.

Fig. 6 is a view showing the internal structure of the chemical tank with a front baffle removed.

Fig. 7 shows a detailed view of the bayonet tube.

Fig. 8 is an illustrative view showing the ultrasonic atomizing device mounted on the upper ends of three support rods.

Fig. 9 is a schematic disassembled view of the ultrasonic atomizing device.

Fig. 10 is an illustration of a transformer mounting box.

FIG. 11 is a schematic view of the flash tank mounted above the enclosure.

Fig. 12 is a plan view showing the ultrasonic atomizing device mounted on the upper ends of three support rods.

In the figure: the air conditioner comprises a machine shell 1, a louver opening 101, a back plate 102, a hanging lug 103, a first air inlet 104, a first connecting column 105, a water supplementing hole 106, a medicine box 2, a wind direction guide pipe 201, a second air inlet 202, a second air outlet 203, a support rod 204, a rib plate 205, a first inserting portion 206, an inserting pipe 207, a water inlet gap 208, an L-shaped plate 209, a second connecting column 2010, a sponge rod 3, a pressure spring 4, a clamping plate 5, a bottom plate 501, an upper pressure plate 502, an inserting hole 503, a mounting groove 504, a support ring 505, a second inserting portion 506, a mist exhaust through hole 507, a drainage groove 508, an ultrasonic atomizing sheet 6, a fan box 7, a semicircular air inlet 701, a connecting lug 702, an electric fan 8, a transformer mounting box 9, a switching button I10, a switching button II 11, a power switch 12, a power line jack 13, a power lamp 14, a water-shortage power-cut lamp 15, a support column 16.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings, which are only used for illustrating the technical solutions of the present invention and are not limited.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated; thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Example 1

A wall-mounted deodorizer for a toilet comprises a casing 1, a chemical box 2, an ultrasonic atomization device and a blowing device;

FIG. 1 is a front perspective view showing a configuration of a deodorizer, and FIG. 2 is a rear perspective view showing the configuration of the deodorizer; as can be seen from the figure, the casing 1 is a cuboid casing, the top surface of the casing 1 is provided with a louver opening 101 inclined forwards, the back surface of the casing 1 is provided with a planar back plate 102, two hanging lugs 103 are symmetrically arranged on the back plate 102, and the hanging lugs 103 are provided with through holes for passing screws or expansion bolts to be fixed on a wall surface; in addition, a plurality of first air inlets 104 are formed on the bottom surface of the casing 1 and near the back plate 102;

fig. 3 is a schematic view showing the internal structure of the deodorizer after the back plate 102 is removed, wherein two rows of first connecting posts 105 are symmetrically arranged on the left and right side surfaces of the cabinet 1, the first connecting posts 105 vertically face the back surface, the center of the first connecting posts 105 is provided with an internal threaded hole, a connecting through hole is arranged at a corresponding position of the back plate 102, and the back plate 102 is mounted on the back surface of the cabinet 1 by screws.

As shown in fig. 3, a chemical box 2 is arranged at the upper side inside the deodorizer; specifically, fig. 4 is a view from the bottom of the rear side of the medicine tank 2, fig. 5 is a view from the top of the front side of the medicine tank 2, and it can be seen from the figure that the medicine tank 2 is a rectangular box with an open top, a wind direction conduit 201 is provided in the center of the inside of the medicine tank 2, the wind direction conduit 201 and the wall of the medicine tank 2 form a double-layer structure, wherein the wind direction conduit 201 and the wall of the medicine tank 2 form a water storage chamber for storing a liquid deodorant; the wind direction duct 201 is internally provided with an air duct, as shown in fig. 4, a second air inlet 202 at the bottom of the wind direction duct 201 is positioned at the center of the bottom surface of the medicament box, as shown in fig. 6 (fig. 6 is a structure view of the inside of the medicament box 2 without a front baffle of the medicament box 2), and a second air outlet 203 at the top of the wind direction duct 201 is arranged forward and is close to the louver port 101;

as shown in fig. 5 and 6, three vertical support rods 204 are arranged on the bottom surface inside the medicine box 2 and in front of the wind direction guide pipe 201, the support rods 204 are arranged in a triangle, a plurality of vertical rib plates 205 are arranged on the outer wall of each support rod 204, a first insertion part 206 is formed at the top of each support rod 204, and a vertical internal threaded connection hole is formed in the center of each first insertion part 206; two vertical inserting pipes 207 are arranged in the three support rods 204, the inserting pipes 207 are lower than the support rods 204, water inlet seams 208 communicated with the water storage cavity are formed in the side walls of the inserting pipes 207, and liquid in the water storage cavity enters the inserting pipes 207 through the water inlet seams 208; an atomization machine volatilization sponge rod 3 (the existing product) is vertically arranged in the inserting pipe 207, and the sponge rod 3 is in a cylindrical shape and can quickly suck liquid to the top; the top end of the sponge rod 3 is supported on the ultrasonic atomization device; specifically, as shown in fig. 7, which is a detailed illustration of the insertion tube 207, a compression spring 4 is installed at the bottom inside the insertion tube 207, and the sponge rod 3 presses on the compression spring 4.

Fig. 8 is an explanatory view showing that the ultrasonic atomization device is mounted on the upper ends of three support rods 204, and fig. 9 is a schematic view showing that the ultrasonic atomization device is disassembled; the ultrasonic atomization device mainly comprises a rectangular clamping plate 5 and two ultrasonic atomization sheets 6 (which are existing products, such as multipurpose microporous atomization sheets with the brand of SWT and the model of ATC13.8-145SDWA, the diameter of the multipurpose microporous atomization sheets is 13.8mm, and the thickness of the multipurpose microporous atomization sheets is 6 mm); the clamping plate 5 clamps the ultrasonic atomization sheet 6 and then is arranged at the upper ends of the three support rods 204. Specifically, as shown in fig. 9, the clamping plate 5 is composed of a bottom plate 501 and an upper pressing plate 502, the bottom plate 501 and the upper pressing plate 502 are provided with insertion holes 503 corresponding to the first insertion parts 206 at the upper ends of the three support rods 204, the first insertion parts 206 penetrate through the insertion holes 503, and the bottom plate 501 and the upper pressing plate 502 are fixed on the three support rods 204 in series by screws (as shown in fig. 8 and 12); the upper surface of the bottom plate 501 is provided with two circular mounting grooves 504, an annular support ring 505 is arranged in each mounting groove 504, the support ring 505 is lower than the upper edge of each mounting groove 504, and the bottom surface in each support ring 505 is provided with a through hole; as shown in fig. 8, a second insertion part 506 extending downwards is arranged on the lower surface of the bottom plate 501 and surrounds the through hole in the support ring 505; the upper pressure plate 502 is provided with a fog discharge through hole 507 corresponding to the mounting groove 504;

firstly, mounting the sound wave atomization sheet in the mounting groove 504, covering the upper pressure plate 502 on the sound wave atomization sheet, and then mounting the whole ultrasonic atomization device on the three support rods 204 by using screws; after the installation, the second inserting part 506 is opposite to the inserting pipe 207 below; vertically installing the sponge rod 3 in the inserting pipe 207, enabling the top end of the sponge rod to penetrate through the second inserting part 506 to be pressed against the lower surface of the ultrasonic atomizing sheet 6, and enabling the sponge rod to be contacted more tightly through the pressure spring 4; the sponge rod 3 quickly sucks the liquid to the top, and the ultrasonic atomization sheet 6 is electrified to atomize the water; furthermore, a drainage groove 508 is arranged on the fog discharge through hole 507, and the drainage groove 508 extends forwards and penetrates through the side wall; when the amount of water supplied to the ultrasonic atomization sheet 6 is too large, the water flows back to the chemical tank 2 from the water discharge groove 508.

As shown in fig. 3, a blower is installed right below the medicine box 2, and more specifically, the blower includes a fan box 7 and an electric fan 8; a fan box 7 is arranged right below an air inlet at the bottom of the chemical box 2, the top surface of the fan box 7 is open, the rear side surface is a semicircular air inlet 701, an electric fan 8 is arranged in the fan box 7, and the plane of the fan blade of the electric fan 8 is parallel to the back plate 102; after the electric fan 8 is powered on to operate, outside air enters the chemical box 2 from the first air inlet 104, enters the fan box 7, flows upwards through the wind direction conduit 201, and is blown out of the louver air opening 101 through the second air outlet 203 at the top; the ultrasonic atomization device located between the second air outlet 203 and the louver air outlet 101 atomizes the liquid medicine in the medicine tank 2 and blows out the liquid medicine together with the air.

Further, as shown in fig. 3, the preferred embodiment of the installation scheme of the medicament container 2 is as follows: the chemical box 2 is inserted in the shell 1 through a specially arranged clamping groove; specifically, inner wall middle part symmetry sets up two L templates 209 about casing 1, forms a slot space between two L templates 209, and medicine case 2 is pegged graft between two L templates 209, and the back of installing, the backplate 102 of casing 1 is pressed close to the back of medicine case 2.

Further, as shown in fig. 4, the preferred embodiment of the fan case 7 installation scheme is as follows: the upper edges of the left surface and the right surface of the fan box 7 are provided with horizontal connecting lugs 702, and through holes are formed in the connecting lugs 702; the bottom surface of the chemical box 2 is correspondingly provided with a second connecting column 2010, the second connecting column 2010 is provided with an internal threaded connecting hole with a downward opening, and the fan box 7 is mounted at the second air inlet 202 at the bottom of the chemical box 2 by screws.

In addition, as shown in fig. 10, a transformer mounting box 9 is arranged in the medicament box 2 and at the lower part of the front plate, the rear surface is opened, and a 220V-5V transformer (not shown) is mounted in the medicament box; a main control board (not shown) is also arranged in the medicament box 2 and on the front board;

as shown in fig. 1, the front of the chemical box 2 is further provided with a plurality of control switches and adjusting buttons, specifically comprising a first switching button 10 for controlling the spraying time of the ultrasonic atomization device, and in this embodiment, three gears of 1min, 3min and 5min are specifically set; the ultrasonic atomization device also comprises a second switching button 11 for controlling the spraying interval time of the ultrasonic atomization device, and three gears of 30min, 60min and 90min are specifically set; 6 gears correspond to 6 indicator lights, the running light of the gear where the equipment is located is on, otherwise, the light is off; the right side surface of the machine shell 1 is also provided with a power switch 12 and a power line jack 13; one end of the power line is connected with the transformer in the shell 1, and the other end is provided with a plug; in addition, a power supply lamp 14 and a water-shortage power-off lamp 15 are arranged in front of the machine shell 1; the power is switched on, and the power lamp 14 is on; the water-shortage power-off lamp 15 is used in cooperation with a power-off switch, as shown in fig. 5 and 6, a vertical supporting column 16 is installed on the inner bottom surface of the medicine box 2, a water-shortage power-off switch 17 is installed on the supporting column 16, when the liquid deodorant in the medicine box 2 is about to be used up, the power supply of the water-shortage power-off switch 17 is cut off, and the water-shortage power-off lamp 15 is turned off; the water shortage power-off switch 17 can be made of the existing products, such as a water level controller with a deep grid brand and an SGL-L1 model.

Furthermore, the amount of the liquid deodorant stored in the chemical box 2 of the device is limited, the interval time for replacing the liquid deodorant is short, and the device can be further matched with a flash tank 18 for use in order to prolong the interval time for replacing the liquid deodorant; specifically, as shown in fig. 1, a water replenishing hole 106 is further formed in the top surface of the machine case 1, and the water replenishing hole 106 is located above the chemical tank 2; as shown in fig. 11, the flash tank 18 is installed above the cabinet 1 (a hanging lug is also provided on the back plate and fixed on the wall surface), the liquid deodorant is stored in the flash tank 18, an infusion tube 19 is provided on the bottom surface of the flash tank 18, the infusion tube 19 passes through the water replenishing hole 106 and extends below the liquid level of the chemical tank 2 (not shown), when the liquid level of the chemical tank 2 drops to the bottom end of the infusion tube 19 and is exposed in the air, the liquid in the flash tank 18 flows into the chemical tank 2 for replenishment, and the liquid level in the chemical tank 2 is higher than the bottom end of the infusion tube 19 again, the replenishment is.

Although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that modifications may be made to the above-described embodiments, or equivalent changes and modifications may be made to some of the technical features of the embodiments.

Claims (10)

1. A wall-mounted deodorizer for a toilet is characterized by comprising a casing, a chemical box, an ultrasonic atomization device and a blowing device;

the casing is a cuboid casing, the top surface of the casing is provided with a louver air opening inclined forwards, the back surface of the casing is provided with a planar back plate, two hanging lugs are symmetrically arranged on the back plate, and the hanging lugs are provided with through holes for penetrating screws or expansion bolts to be fixed on a wall surface; a first air inlet is formed in the bottom surface of the shell and close to the back plate;

the upper side in the deodorizer is provided with a chemical box, the chemical box is a cuboid box with an opening at the top, a wind direction conduit is arranged in the center in the chemical box, the wind direction conduit and the chemical box shell wall form a double-layer structure, and the wind direction conduit and the chemical box shell wall form a water storage cavity for storing a liquid deodorant; the inside of the wind direction guide pipe is provided with an air channel, a second air inlet at the bottom of the wind direction guide pipe is positioned in the center of the bottom surface of the medicament box, and a second air outlet at the top of the wind direction guide pipe is arranged forwards and is close to the louver opening;

three vertical supporting rods are arranged on the bottom surface inside the chemical box and in front of the wind direction guide pipe and are arranged in a triangular mode; two vertical splicing pipes are arranged in the three support rods, the splicing pipes are lower than the support rods, water inlet seams communicated with the water storage cavity are formed in the side walls of the splicing pipes, and liquid in the water storage cavity enters the splicing pipes through the water inlet seams; an atomization machine volatilization sponge rod is vertically arranged in the splicing pipe, and the sponge rod is cylindrical; specifically, a pressure spring is arranged at the inner bottom and the bottom of the insertion pipe, and a sponge bar is pressed on the pressure spring;

the ultrasonic atomization device comprises a rectangular clamping plate and at least one ultrasonic atomization sheet; the ultrasonic atomization sheet is installed at the upper ends of the three support rods after being fastened by the clamping plate, and the upper surface and the lower surface of the ultrasonic atomization sheet are exposed; the top end of the sponge rod is propped against the lower surface of the ultrasonic atomization sheet;

a blowing device is arranged right below the medicament box and comprises a fan box and an electric fan; a fan box is arranged right below the air inlet at the bottom of the chemical box, the top surface of the fan box is provided with an opening, the rear side surface of the fan box is provided with a semicircular air inlet, an electric fan is arranged in the fan box, and the plane where the fan blades of the electric fan are arranged is parallel to the back plate; after the electric fan is electrified to operate, outside air enters the chemical box from the first air inlet, then enters the fan box, flows upwards through the wind direction conduit, and is blown out of the louver air opening through the second air outlet at the top; the ultrasonic atomization device positioned between the second air outlet and the shutter air outlet atomizes the liquid medicament in the medicament box and blows the atomized liquid medicament out along with the wind.

2. The wall-hung type deodorizer for toilets according to claim 1, characterized in that: two rows of first connecting columns are symmetrically arranged on the left side surface and the right side surface of the shell, the first connecting columns vertically face the back surface, an internal threaded hole is formed in the center of each first connecting column, a connecting through hole is formed in the corresponding position of the back plate, and the back plate is installed on the back surface of the shell through screws.

3. The wall-hung type deodorizer for toilets according to claim 1, characterized in that: the outer wall of the supporting rod is provided with a plurality of vertical rib plates, a first inserting portion is formed at the top of the supporting rod, and a vertical internal thread connecting hole is formed in the center of the first inserting portion.

4. A wall-hung deodorizer for toilets according to claim 3, characterized in that: the clamping plate consists of a bottom plate and an upper pressing plate, the bottom plate and the upper pressing plate are provided with inserting holes corresponding to first inserting parts at the upper ends of the three supporting rods, the first inserting parts penetrate through the inserting holes, and the bottom plate and the upper pressing plate are connected in series and fixed on the three supporting rods through screws; the upper surface of the bottom plate is provided with two circular mounting grooves, a circular support ring is arranged in each mounting groove, the support ring is lower than the upper edge of each mounting groove, and a through hole is formed in the bottom surface in each support ring; a second inserting part extending downwards is arranged on the lower surface of the bottom plate and surrounds the through hole in the support ring; the upper pressure plate is provided with a fog discharge through hole corresponding to the mounting groove; after the installation, the second inserting part is opposite to the inserting pipe below; vertically installing the sponge rod in the inserting pipe, wherein the top end of the sponge rod penetrates through the second inserting part and abuts against the lower surface of the ultrasonic atomization sheet; the sponge stick absorbs the liquid to the top rapidly, and the ultrasonic atomization piece is electrified to atomize the water.

5. The wall-hung type deodorizer for toilets according to claim 4, characterized in that: still be equipped with water drainage tank on the row's of fog through-hole, water drainage tank extends forward, runs through the lateral wall.

6. A wall-hung type deodorizer for toilets according to any one of claims 1 to 5, characterized in that: the inner wall middle part symmetry sets up two L templates about the casing, forms a slot space between two L templates, and the medicament case is pegged graft between two L templates, and the back of casing is pressed close to the back board of medicament case after the installation.

7. The wall-hung type deodorizer for toilets according to claim 6, characterized in that: the upper edges of the left surface and the right surface of the fan box are provided with horizontal connecting lugs, and through holes are formed in the connecting lugs; the bottom surface of the chemical box is correspondingly provided with a second connecting column, the second connecting column is provided with an internal thread connecting hole with a downward opening, and the fan box is arranged at a second air inlet at the bottom of the chemical box by screws.

8. The wall-hung type deodorizer for toilets according to claim 7, characterized in that: a transformer mounting box is arranged in the medicament box and at the lower part of the front plate, the rear surface of the transformer mounting box is provided with an opening, and a 220V-5V transformer is mounted in the transformer mounting box; the main control board is also arranged in the chemical box and on the front board; the front of the chemical box is also provided with a plurality of control switches and adjusting buttons, and the chemical box specifically comprises a first switching button for controlling the spraying time of the ultrasonic atomization device, and specifically comprises three gears of 1min, 3min and 5 min; the ultrasonic atomization device is characterized by also comprising a second switching button for controlling the spraying interval time of the ultrasonic atomization device, and specifically three gears of 30min, 60min and 90min are set; 6 gears correspond to 6 indicator lights, the running light of the gear where the equipment is located is on, otherwise, the light is off; the right side surface of the shell is also provided with a power switch and a power line jack; one end of the power line is connected with the transformer in the shell, and the other end of the power line is provided with a plug; in addition, a power lamp is arranged in front of the shell; and when the power supply is switched on, the power supply lamp is on.

9. The wall-hung type deodorizer for toilets according to claim 8, characterized in that: a vertical supporting column is installed on a bottom plate in the chemical box, a water-shortage power-off switch is installed on the supporting column, and when a liquid deodorant in the chemical box is used up soon, the power supply is cut off by the water-shortage power-off switch.

10. The wall-hung type deodorizer for toilets according to claim 9, characterized in that: the deodorizer is matched with a flash tank; the top surface of the machine shell is also provided with a water replenishing hole, and the water replenishing hole is positioned above the chemical box; the flash tank is arranged above the machine shell, liquid deodorant is stored in the flash tank, a liquid conveying pipe is arranged on the bottom surface of the flash tank, and the liquid conveying pipe penetrates through the water replenishing hole and extends into the position below the liquid level of the chemical tank.

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