CN106869276A - Two fans deodorant device for toilet with wind deflector - Google Patents

Abstract

The present invention relates to a kind of deodorant device for toilet, the present invention carries out the foul smell in absorption toilet by the bi-motor suction system being installed in main shell, while being discharged to outdoor to reach deodorant purpose by the discharge duct of main shell.The present invention is made up of two sets of separate controlling switches, and a motor is controlled respectively, when wherein set of system breaks down, can be continuing with another set of controlling switch and is operated, so as to reach high life, non-maintaining effect.For installing required electric equipment in the cavity that intermediate case of the invention and upper shell are formed simultaneously, the upper surface of upper shell is used for installing the device for switching of needs.Simple and reliable for structure, good economy performance of the invention, can complete the deodorant work of most of toilets now still in use.

Description

Double fan toilet deodorizing device with wind deflector

technical field

The invention relates to a toilet deodorizing device, in particular to a double-fan toilet deodorizing device equipped with a separate switch and equipped with an air deflector.

Background technique

When the bathroom is convenient, the odor emitted by the feces will endanger the respiratory system; it will cause reflex inhibition, and even hold your breath, affecting normal breathing. It also endangers blood circulation; as breathing changes, there will be changes in pulse and blood. Such as ammonia can cause blood pressure to drop or rise. It will even harm the digestive system; frequent exposure to stench will cause anorexia, nausea, and even vomiting, which will lead to decreased digestive function. Many people use deodorants or perfumes to cover up the unpleasant smell in order to reduce the odor of feces and sewers. Breathing in some small and poorly ventilated bathrooms will cause serious harm to the human body. Experts point out that all kinds of air fresheners are basically composed of ether and essence, which only cover up the odor and do not really purify the air. According to media exposure, many air fresheners and low-quality perfumes may contain artificial musk, which is a proven toxic and carcinogenic substance that can cause increased burden on the liver and kidneys, teratogenicity and tumors. The toilet deodorizers currently on the market are either expensive, or have a difficult service life, and are inconvenient to replace and maintain. Therefore design and develop an economical and applicable physical deodorization with two sets of control switches with a long life-span dual fan toilet deodorization device with wind deflector to become a current technical problem to be solved.

Contents of the invention

In order to make up for the shortcomings of the existing toilet deodorizing devices on the market, which are expensive, have a short service life and are inconvenient to maintain and replace, the invention provides a double-fan toilet deodorizing device with an air deflector. The invention absorbs the odor in the toilet through the dual-motor suction system installed in the main casing, and at the same time discharges it to the outside through the exhaust pipe of the main casing to achieve the purpose of deodorization. The invention consists of two sets of mutually independent control switches, each of which controls a motor. When one of the systems breaks down, the other set of control switches can continue to work, thereby achieving the effect of high life and maintenance-free. At the same time, the cavity formed by the middle casing and the upper casing of the present invention is used for installing required electrical equipment, and the upper surface of the upper casing is used for installing required switching appliances. The invention has simple and reliable structure, good economy, and can complete the deodorization work of most toilets still in use.

The technical solution adopted by the present invention to solve the technical problem is: the double motor structure is composed of a motor-fan integrated device, a lower motor support, a middle ventilation partition, a motor-fan integrated device, an upper motor support, a screw rod and a nut. The two motor-fan integrated devices are respectively installed on the upper motor bracket and the lower motor bracket through screws; at the same time, the upper motor bracket is fixed to the upper position of the three screws through six nuts; the lower motor bracket and the middle ventilation partition are fixed through six nuts to the lower position of the above three screws. The shape of the middle ventilation partition is a circular plate structure with a round hole in the middle and three evenly distributed installation holes on the edge. This structure can ensure that the two motors have the same suction capacity when they work independently. The shape of the main shell is a cylindrical structure, and its upper end is processed with an exhaust pipe, and its lower end is processed with an air intake pipe; at the same time, the inner diameter of the main shell and the outer diameter of the middle ventilation partition are slightly larger, so that the The dual motor structure fits into the main housing. The anti-shock rubber gasket is installed on the bottom of the main casing, which can prevent the noise generated by the vibration when the device is working. The structure of the middle casing is a cylindrical structure, and there is a partition in the middle, and a wire inlet hole is processed on the partition for the wires of the motor fan integrated device. When installing, glue can be applied to the wire inlet to seal; the middle The lower part of the shell is processed with a circular ventilation hole, and the outer diameter of the lower part of the middle shell is the same as the inner diameter of the main shell. in the same position. The structure of the upper shell has an outer circular cover structure and four circular mounting holes are processed on the upper end surface to install the manual switch, the human sensor switch and the transfer switch respectively; the upper shell is buckled to the upper end of the middle shell, and the upper shell and the middle shell The cavity formed is used to accommodate two sets of control switches.

The beneficial effect of the invention is that the deodorization of the toilet can be realized, and the service life is twice as long as that of general equipment, the structure is simple, the economy is good, and the practicability is strong.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is a schematic perspective view of the installation of the present invention.

Fig. 2 is an installation front view of the present invention.

Fig. 3 is a plan view assembly view of the main body of the present invention.

Figure 4 is an exploded assembly diagram of the utility model.

Fig. 5 is an assembly diagram of the double motor structure of the present invention.

Fig. 6 is an exploded assembly view of the double motor structure of the present invention.

Fig. 7 is a three-dimensional structural view of the front of the upper housing.

Fig. 8 is a three-dimensional structural view of the back of the upper shell.

Fig. 9 is a three-dimensional structural view of the middle housing.

Fig. 10 is a plane view of A-A in Fig. 9 .

Fig. 11 is a perspective view of the main housing.

Fig. 12 is a B-B plane view of Fig. 11 .

In the figure 1. Main casing, 2. Shockproof rubber gasket, 3. Intermediate casing, 4. Upper casing, 5. Manual switch, 6. Human body induction switch, 7. Transfer switch, 8. Screw, 9. Motor fan integrated device, 10. Lower motor bracket, 11. Intermediate ventilation partition, 12. Upper motor bracket, 13. Nut.

detailed description

In Fig. 5 and Fig. 6, it can be seen that the double-motor structure consists of a motor-fan integrated device (9), a lower motor support (10), a middle ventilation partition (11), a motor-fan integrated device (9), an upper motor support (12 ), screw rod (8) and nut (13). In Fig. 6, it can be seen that the two motor-fan integrated devices (9) are respectively installed on the upper motor bracket (12) and the lower motor bracket (10) by screws; at the same time, the upper motor bracket (12) is connected by six nuts (13) Fixed to the upper position of the three screw rods (8); the lower motor support (10) and the middle ventilation partition (11) are fixed to the lower position of the above-mentioned three screw rods (8) through six nuts (13). At the same time, it can be seen in Figure 5 and Figure 6 that the shape of the middle ventilation partition (11) is a circular plate-shaped structure with a round hole in the middle and three evenly distributed mounting holes on the edge, which can ensure that the two motors They have the same suction capacity when working independently. In Fig. 11 and Fig. 12, it can be seen that the shape of the main casing (1) is a cylindrical structure, and its upper end is processed with an exhaust duct, and its lower end is processed with an air intake duct; while the main casing (1) The inner diameter and the outer diameter of the middle ventilation partition (11) are slightly larger, so that the double motor structure can be packed into the main casing (1). Simultaneously in Fig. 3 and Fig. 4, it can be seen that the anti-vibration rubber washer (2) is installed on the bottom of the main casing (1), which can prevent the noise generated by the vibration when the device works like this. In Figure 9 and Figure 10, it can be seen that the structure of the middle housing (2) is a cylindrical structure, and there is a partition in the middle, and a wire inlet hole is processed on the partition to pass through the motor fan integrated device (9) For electric wires, glue can be applied to the wire inlet for sealing during installation; a circular ventilation hole is processed in the lower part of the middle case (2), and the outer diameter of the lower part of the middle case (2) is the same as the inner diameter of the main case (1) , when installing, install the middle casing (2) on the upper part of the main casing (1) and at the same time the ventilation holes on the lower part of the middle casing (2) and the exhaust pipe of the main casing (1) are in the same position. In Fig. 7 and Fig. 8, it can be seen that the structure of the upper casing (4) has a circular cover structure and its upper end surface is processed with four circular mounting holes for respectively installing the manual switch (5) and the human body induction switch (6). ) and changeover switch (7); in Fig. 3 and Fig. 4, it can be seen that the upper shell (4) is fastened to the upper end of the middle shell (2), and the cavity formed by the upper shell (4) and the middle shell (2) is used for Install two sets of control switches. In Fig. 3, it can be seen that the upper end face of the upper shell (4) is equipped with, one changeover switch (7), one human body induction switch (6), and two manual switches (5). Change-over switch (7) is divided into three stalls, and the center is all closed, and left and right each controls, and two motors run. One side is operated by a set of control switches. When change-over switch (7) turns to the left side, human body induction switch (6) takes effect, and when people arrive, system is opened automatically, and people walks and stops automatically, and there is delay more than 20 seconds to close function. The other side of change-over switch (7) is, manual switch (5) adds remote control switch. When the human body switch fails, the manual switch (5) can be started to start, and it needs to be manually carried out when it is closed.

Claims (3)

1. The double fan toilet deodorizing device with wind deflector consists of the main casing (1), shockproof rubber gasket (2), middle casing (3), upper casing (4), manual switch (5), human body sensor switch (6) ), changeover switch (7), screw rod (8), motor-fan integrated device (9), lower motor support (10), middle air deflector (11), upper motor support (12), and nut (13). The two motor-fan integrated devices (9) are respectively installed on the upper motor bracket (12) and the lower motor bracket (10); at the same time, the upper motor bracket (12) is fixed to three screw rods (8) by six nuts (13) The upper position; the lower motor support (10) and the middle wind deflector (11) are fixed to the lower positions of the above-mentioned three screw rods (8) through six nuts (13), thus forming a double motor structure. The shape of the middle wind deflector (11) is a circular plate-like structure with a round hole in the middle and three evenly distributed mounting holes on the edge, which can ensure that the two motors have the same suction capacity when they work independently. 2. The double-fan toilet deodorizing device with wind deflector according to claim 1, wherein the two motor-fan integrated devices (9) are respectively installed on the upper motor bracket (12) and the lower motor bracket ( 10) on; at the same time, the upper motor bracket (12) is fixed to the upper position of the three screw rods (8) through six nuts (13); the lower motor bracket (10) and the middle wind deflector (11) are fixed through six nuts (13) ) is fixed to the lower position of the above-mentioned three screw rods (8), forming a double motor structure like this. 3. The double fan toilet deodorizing device with wind deflector according to claim 1, characterized in that the middle wind deflector (11) is shaped like a round hole in the middle and three evenly distributed installation holes on the edge. The circular plate-shaped structure can ensure that the two motors have the same suction capacity when they work independently.