CN212336208U - Ventilation structure, deodorizing device and bathroom product - Google Patents
Ventilation structure, deodorizing device and bathroom product Download PDFInfo
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- CN212336208U CN212336208U CN202020184776.4U CN202020184776U CN212336208U CN 212336208 U CN212336208 U CN 212336208U CN 202020184776 U CN202020184776 U CN 202020184776U CN 212336208 U CN212336208 U CN 212336208U
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Abstract
The utility model provides a ventilation structure, deodorizing device and bathroom product, include: the fan box is internally provided with an air duct and is provided with an air inlet and an air outlet which are communicated with the air duct; the fan is arranged in the air duct, the air inlet side of the fan is arranged corresponding to the air inlet, and the air outlet side of the fan is arranged corresponding to the air outlet; the air inlet is provided with an air inlet door assembly, and the air inlet door assembly closes or opens the air inlet; the air outlet is provided with an air outlet door assembly, and the air outlet door assembly closes or opens the air outlet. Ventilation structure is through setting up air intake door subassembly and air exhaust door subassembly, when not using, air intake door subassembly and air exit are closed to air intake door subassembly and air exhaust door subassembly, can prevent that the aqueous vapor from getting into inside the fan, damage fan inner structure, and the design is compact simultaneously, and the space occupies for a short time, does benefit to the overall arrangement of other modules and the optimization of product.
Description
Technical Field
The utility model relates to a ventilation structure and be used for bathroom product's deodorizing device, and use the bathroom product of this structure.
Background
The deodorizing device for the existing bathroom equipment is characterized in that the odor of a bathroom product is absorbed into a closed container with a catalyst through a fan, the odor is adsorbed or filtered through the catalyst, and then the filtered odor is discharged into a bathroom.
The existing deodorization device has the defect that a fan is arranged in a water tank, and the water tank is very humid. Under the condition that the fan does not work, moist steam can enter the fan from the air outlet, so that electronic elements in the fan are corroded or short-circuited, the fan is damaged or the service life of the fan is shortened, and the deodorization device fails.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a ventilation structure is provided can prevent that the aqueous vapor from getting into inside the fan, damaging fan inner structure, and the simultaneous design is compact, and the space occupies for a short time, does benefit to the overall arrangement of other modules and the optimization of product.
In order to solve the technical problem, the utility model provides a ventilation structure, include: the fan box is internally provided with an air duct and is provided with an air inlet and an air outlet which are communicated with the air duct; the fan is arranged in the air duct, the air inlet side of the fan is arranged corresponding to the air inlet, and the air outlet side of the fan is arranged corresponding to the air outlet; the air inlet is provided with an air inlet door assembly, and the air inlet door assembly closes or opens the air inlet; the air outlet is provided with an air outlet door assembly, and the air outlet door assembly closes or opens the air outlet.
Ventilation structure's beneficial effect lies in: through setting up air intake door subassembly and air exit door subassembly, when not using, air intake door subassembly and air exit are closed to air intake door subassembly and air exit door subassembly, can prevent inside aqueous vapor gets into the fan, damage fan inner structure, and the design is compact simultaneously, and the space occupies for a short time, does benefit to the overall arrangement of other modules and the optimization of product.
Preferably, the air conditioner further comprises a catalyst which is arranged in the air duct.
Preferably, the air pump assembly is connected with the air inlet door assembly through a first air outlet; the air pump assembly is connected with the exhaust door assembly through a second air outlet.
Preferably, the air inlet door assembly includes: the air inlet door moves under the interaction of the air inlet door component air bag and the air inlet door component spring; one end of the air inlet door component spring is fixed, and the other end of the air inlet door component spring is abutted against the air inlet door; the air inlet door assembly air bag forms a closed air chamber between the air inlet door assembly air bag and the air bag seat, and the air inlet door assembly air bag is abutted to the air inlet door; one end of the air inlet door component air pipe is connected with the air bag seat, and the other end of the air inlet door component air pipe is connected with a first air outlet of the air pump; when the air bag of the air inlet door assembly is not inflated, the air inlet door is tightly attached to the air inlet sealing ring under the action of the spring of the air inlet door assembly to form a sealing surface; when the air bag of the air inlet door assembly is inflated, the air inlet door is opened under the action of the air bag of the air inlet door assembly.
Preferably, the exhaust door assembly includes: the exhaust door moves under the interaction of the exhaust door component air bag and the exhaust door component spring; one end of the exhaust door component spring is fixed, and the other end of the exhaust door component spring is abutted against the exhaust door; the air bag of the exhaust door component forms a closed air chamber between the air bag of the exhaust door component and the air bag seat, and the air bag of the exhaust door component is abutted against the exhaust door; one end of the air pipe of the exhaust door assembly is connected with the air bag seat, and the other end of the air pipe of the exhaust door assembly is connected with a second air outlet of the air pump; when the air bag of the exhaust door component is not inflated, the exhaust door is tightly attached to the exhaust sealing ring under the action of the spring of the exhaust door component to form a sealing surface; when the air bag of the air exhaust door assembly is inflated, the air exhaust door is opened under the action of the air bag of the air exhaust door assembly.
Preferably, the method further comprises the following steps: and the control unit is electrically connected with the air pump assembly.
Preferably, the control unit is electrically connected with the fan.
The utility model also provides a deodorizing device, including aforementioned ventilation structure.
The utility model also provides a bathroom product, including aforementioned ventilation structure.
Preferably, the sanitary product is a toilet or an intelligent toilet cover.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic view of the ventilation structure according to the first embodiment of the present invention when the air inlet door and the air outlet door are closed.
Fig. 2 is a schematic view of the ventilation structure according to the first embodiment of the present invention when the air inlet door and the air outlet door are opened.
Fig. 3 is a schematic view of the fan box assembly according to the first embodiment of the present invention.
Fig. 4 is a schematic view of the air pump assembly according to the first embodiment of the present invention.
Fig. 5 is a schematic view of an air intake door assembly according to the first embodiment of the present invention.
Fig. 6 is a schematic view of the exhaust door assembly according to the first embodiment of the present invention.
In the drawings, the reference numerals are respectively as follows:
2. a blower box assembly, 3, an air pump assembly, 4, an air inlet door assembly, 5, an air outlet door assembly, 11, a blower box, 12, a blower, 13, a blower box cover, 14, a sealing gasket, 15, a sealing ring, 16, a clamping ring, 17, a catalyst, 18, an air inlet, 19, an air outlet, 20, an exhaust pipe, 22, an air bag, 24, an air pipe, 25, an air door, 26, an air bag seat, 27, a spring, 28, an air chamber, 31, an air bag box, 40, an electromagnetic valve, 41, an air pump cover, 42, an air pump, 43, a controller, 44, an air pump box, 45, an air pump first air outlet, 46, an air pump second air outlet, 47, a blower power line, 48, a power line, 115, an air inlet sealing ring, 122, an air inlet door assembly air bag, 123, an air inlet door assembly pressing plate, 124, an air inlet door assembly air pipe, 125, an air inlet door, 126, 127, an air inlet door assembly, 131. intake valve subassembly gasbag box, 215, the sealing washer of airing exhaust, 222, exhaust valve subassembly gasbag, 223, exhaust valve subassembly clamp plate, 224, exhaust valve subassembly trachea, 225, exhaust valve, 226, exhaust valve subassembly gasbag seat, 227, exhaust valve subassembly spring, 228, exhaust valve subassembly air chamber, 231, exhaust valve subassembly gasbag box.
Detailed Description
The first embodiment,
As shown in fig. 1-2, the ventilation structure of the present embodiment includes: the air conditioner comprises a fan box 11, wherein an air duct is arranged in the fan box 11, and the fan box 11 is provided with an air inlet 18 and an air outlet 19 which are communicated with the air duct; the fan 12 is arranged in the air duct, the air inlet side of the fan 12 corresponds to the air inlet 18, and the air outlet side of the fan 12 corresponds to the air outlet 19.
As shown in fig. 3, in the fan case assembly 2, the fan case cover 13 and the gasket 14 are screwed to the fan case 11, and are completely sealed therebetween. The fan box 11 is provided with an air inlet 18 and an air outlet 19, the fan 12 and the catalyst 17 are arranged in the fan box, and the catalyst 17 is arranged in the air channel. The fan 12 can suck the odor of the sanitary product from the air inlet 18, then adsorb the odor through the catalyst 17, and finally discharge the purified gas through the air outlet 19. The air inlet 18 and the air outlet 19 are respectively provided with a sealing ring 15 and a clamping ring 16 for fixing the sealing ring. The exhaust duct 20 is connected to the sanitary product. The air pump assembly 3, the air inlet door assembly 4 and the air outlet door assembly 5 are fixed on the fan box assembly 2 through screws.
As shown in fig. 4, the air pump assembly 3 is connected to the air inlet door assembly 4 through a first air outlet 45; the air pump assembly 3 is connected to the exhaust door assembly 5 through a second air outlet 46. The air pump assembly 3 comprises an air pump box 44 and an air pump cover 41. The air pump 42, the electromagnetic valve 40 and the controller 43 are installed in the air pump box, and the controller 43 controls the operation of the electromagnetic valve 40 and the air pump 42. The power line 48 is connected to the controller 43 at one end and receives a signal from the host at the other end. A fan power cord 47 may also be connected to controller 43, which controls the operation of fan 12. The air pump case 44 is provided with a first air outlet 45 and a second air outlet 46. The air pump 42, the solenoid valve 40, the first air outlet 45 and the second air outlet 46 are communicated.
As shown in fig. 5, the air inlet 18 is provided with an air inlet door assembly 4, and the air inlet door assembly 4 closes or opens the air inlet 18; the air inlet door assembly 4 includes: the air inlet door 125 moves under the interaction of the air inlet door assembly air bag 122 and the air inlet door assembly spring 127; one end of the air inlet door component spring 127 is fixed, and the other end of the air inlet door component spring is abutted against the air inlet door 125; an air inlet door assembly air bag 122, a closed air chamber is formed between the air inlet door assembly air bag 122 and an air inlet door assembly air bag seat 126, and the air inlet door assembly air bag 122 is abutted against an air inlet door 125; one end of the air inlet door assembly air pipe 124 is connected with the air inlet door assembly air bag seat 126, and the other end is connected with the air pump first air outlet 45; when the air bag 122 of the air inlet door assembly is not inflated, the air inlet door 125 is tightly attached to the air inlet sealing ring 115 under the action of the air inlet door assembly spring 127 to form a sealing surface; when the air inlet door assembly air bag 122 is inflated, the air inlet door 125 is opened under the action of the air inlet door assembly air bag 122. The inlet door 125 is mounted on the inlet door module air bag seat 126 to be movable up and down in a space formed by the inlet door module air bag seat 126 and the inlet door module air bag case 131. One end of the air inlet door component spring 127 is abutted against the bottom of the air inlet door component air bag box 131, and the other end is abutted against the air inlet door 125. The intake air door assembly pressing plate 123 tightly presses the intake air door assembly airbag 122 against the intake air door assembly airbag seat 126 by screw locking force. A closed air intake door assembly plenum 128 is formed between the air intake door assembly air bag 122 and the air intake door assembly air bag seat 126. The air inlet valve assembly air pipe 124 has one end connected to the air bag seat 126 of the air inlet valve assembly and the other end connected to the first air outlet 45 of the air pump. High pressure air from the air pump assembly 2 enters the air chamber 128 through the air inlet door assembly air pipe 124, and the air inlet door assembly air bag 122 expands under the action of the high pressure air, and the air inlet door 125 is lifted when the pressure in the air inlet door assembly air bag 122 is greater than the compression force of the air inlet door assembly spring 127.
As shown in fig. 6, the air outlet 19 is provided with an air outlet door assembly 5, and the air outlet door assembly 5 closes or opens the air outlet 19. Exhaust door subassembly 5 has the same structure with air inlet door subassembly 4, exhaust door subassembly 5 includes: a vent door 225, the vent door 225 moving under the interaction of the vent door assembly bladder 222 and the vent door assembly spring 227; one end of the exhaust door component spring 227 is fixed, and the other end of the exhaust door component spring is abutted against the exhaust door 225; a closed air chamber is formed between the exhaust door component air bag 222 and the exhaust door component air bag seat 226, and the exhaust door component air bag 222 is abutted against the exhaust door 225; one end of the air pipe 224 of the air exhaust door assembly is connected with the air bag seat 226 of the air exhaust door assembly, and the other end is connected with the second air outlet 46 of the air pump; when the air bag 222 of the exhaust door assembly is not inflated, the exhaust door 225 is tightly attached to the exhaust sealing ring 215 under the action of the exhaust door assembly spring 227 to form a sealing surface; when the exhaust door assembly air bag 222 is inflated, the exhaust door 225 is opened under the action of the exhaust door assembly air bag 222. The exhaust door 225 is mounted on the exhaust door module air bag holder 226 to be movable up and down in a space formed by the exhaust door module air bag holder 226 and the exhaust door module air bag case 221. One end of the exhaust door component spring 227 is abutted against the bottom of the exhaust door component air bag box 221, and the other end is abutted against the exhaust door 225. The discharge door assembly pressing plate 223 tightly presses the discharge door assembly air bag 222 against the discharge door assembly air bag seat 226 by screw locking force. A sealed vent assembly air chamber 228 is defined between the vent assembly air bag 222 and the vent assembly air bag seat 226. The exhaust door assembly air pipe 224 has one end connected to the exhaust door assembly air bag seat 226 and the other end connected to the air pump second air outlet 46. The high pressure air from the air pump module 2 enters the exhaust door module air chamber 228 through the exhaust door module air pipe 224, the exhaust door module air bag 222 is expanded under the action of the high pressure air, and the exhaust door 225 is jacked up when the pressure in the exhaust door module air bag 222 is larger than the compression force of the exhaust door module spring 227.
The air inlet door component 4 and the air outlet door component 5 are fixed on the fan box component 2, and when the deodorization device does not work, the air door 25 is tightly attached to the sealing ring 15 under the action force of the spring 27 to form a sealing surface. Therefore, a closed space is formed inside the whole fan box, and external water vapor cannot enter the case, so that the fan 12 is ensured to be isolated from the outside when not working. Ventilation structure is through setting up air intake door subassembly and air exhaust door subassembly, when not using, air intake door subassembly and air exit are closed to air intake door subassembly and air exhaust door subassembly, can prevent that the aqueous vapor from getting into inside the fan, damage fan inner structure, and the design is compact simultaneously, and the space occupies for a short time, does benefit to the overall arrangement of other modules and the optimization of product.
As shown in fig. 1 and 2, when a person goes to the toilet, a signal from the host is transmitted to the controller 43 via the power line 48. The controller 43 gives instructions to the air pump 42 and the electromagnetic valve 40. The electromagnetic valve 40 is closed and the air pump 42 starts to operate. The high pressure gas from the air pump assembly 2 enters the air chamber 28 through the air pipe 24, the air bag 22 is expanded under the action of the high pressure gas, and the air door 25 is lifted when the pressure in the air bag 22 is greater than the compression force of the spring 27. The air inlet 18 and the air outlet 19 are communicated with the outside. At this time, the controller 43 gives an instruction to the fan 12, the fan 12 starts to operate to suck the odor of the sanitary product, the odor is purified by the catalyst 17, and finally the purified gas is discharged from the exhaust port 19. When the toilet is finished, the signal from the host is transmitted to the controller 43 through the power cord 48. The controller 43 gives instructions to the air pump 42 and the electromagnetic valve 40. The air pump 42 stops working, the electromagnetic valve 40 is opened, the high-pressure air in the air bag 22 is discharged through the air pipe 24 and the electromagnetic valve 40, and the air door 25 is reset under the action of the spring force.
In the present embodiment, the ventilation structure will be described by taking a deodorization device for a toilet as an example. However, the ventilation structure of the present invention is not limited to the deodorization device. Ventilation structure can be applicable to various products that need set up the air door on air pipe. As long as this product need carry out the switching to air intake and air outlet, can be suitable for ventilation structure, even do not have deodorization structures such as catalyst in this product.
Example II,
The embodiment provides a deodorization device which comprises the ventilation structure. The deodorizing device may be a self-contained vendible product, such as a deodorizing member applied to a toilet bowl or a smart toilet cover. Other parts that are the same as those in the first embodiment will not be described again.
Example III,
The present embodiments also provide a sanitary product that can be a stand-alone vendable product, such as a toilet or smart toilet cover. Other parts that are the same as those in the first embodiment will not be described again.
The present invention is not limited to the embodiments discussed above. The foregoing description of the specific embodiments is intended to illustrate and describe the technical solutions of the present invention. Obvious modifications or alternatives based on the teachings of the invention should also be considered to fall within the scope of the invention. The above detailed description is provided to disclose the best mode of carrying out the invention, so that those skilled in the art can apply the invention in its various embodiments and in its various alternative ways to achieve the objects of the invention.
Claims (10)
1. A ventilation structure comprising: the fan box is internally provided with an air duct and is provided with an air inlet and an air outlet which are communicated with the air duct;
the fan is arranged in the air duct, the air inlet side of the fan is arranged corresponding to the air inlet, and the air outlet side of the fan is arranged corresponding to the air outlet;
it is characterized in that the preparation method is characterized in that,
the air inlet is provided with an air inlet door assembly, and the air inlet door assembly closes or opens the air inlet;
the air outlet is provided with an air outlet door assembly, and the air outlet door assembly closes or opens the air outlet.
2. The ventilation structure according to claim 1, further comprising:
the catalyst is arranged in the air duct.
3. The ventilation structure according to claim 2, wherein the air pump assembly is connected to the air intake door assembly through a first air outlet;
the air pump assembly is connected with the exhaust door assembly through a second air outlet.
4. The ventilation structure according to claim 3, wherein the intake air door assembly comprises:
the air inlet door moves under the interaction of the air inlet door component air bag and the air inlet door component spring;
one end of the air inlet door component spring is fixed, and the other end of the air inlet door component spring is abutted against the air inlet door;
the air inlet door assembly air bag forms a closed air chamber between the air inlet door assembly air bag and the air bag seat, and the air inlet door assembly air bag is abutted to the air inlet door;
one end of the air inlet door component air pipe is connected with the air bag seat, and the other end of the air inlet door component air pipe is connected with a first air outlet of the air pump;
when the air bag of the air inlet door assembly is not inflated, the air inlet door is tightly attached to the air inlet sealing ring under the action of the spring of the air inlet door assembly to form a sealing surface;
when the air bag of the air inlet door assembly is inflated, the air inlet door is opened under the action of the air bag of the air inlet door assembly.
5. The ventilation structure according to claim 4,
the exhaust door assembly includes:
the exhaust door moves under the interaction of the exhaust door component air bag and the exhaust door component spring;
one end of the exhaust door component spring is fixed, and the other end of the exhaust door component spring is abutted against the exhaust door;
the air bag of the exhaust door component forms a closed air chamber between the air bag of the exhaust door component and the air bag seat, and the air bag of the exhaust door component is abutted against the exhaust door;
one end of the air pipe of the exhaust door assembly is connected with the air bag seat, and the other end of the air pipe of the exhaust door assembly is connected with a second air outlet of the air pump;
when the air bag of the exhaust door component is not inflated, the exhaust door is tightly attached to the exhaust sealing ring under the action of the spring of the exhaust door component to form a sealing surface;
when the air bag of the air exhaust door assembly is inflated, the air exhaust door is opened under the action of the air bag of the air exhaust door assembly.
6. The ventilation structure according to claim 5, further comprising:
and the control unit is electrically connected with the air pump assembly.
7. The ventilation structure according to claim 6, wherein the control unit is electrically connected to the fan.
8. A deodorising device, comprising a ventilating structure according to any of claims 1-7.
9. Sanitary product, characterized in that it comprises a ventilation structure according to any of claims 1-7.
10. The sanitary product of claim 9, wherein the sanitary product is a toilet or smart toilet cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020184776.4U CN212336208U (en) | 2020-02-19 | 2020-02-19 | Ventilation structure, deodorizing device and bathroom product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020184776.4U CN212336208U (en) | 2020-02-19 | 2020-02-19 | Ventilation structure, deodorizing device and bathroom product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212336208U true CN212336208U (en) | 2021-01-12 |
Family
ID=74064755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020184776.4U Active CN212336208U (en) | 2020-02-19 | 2020-02-19 | Ventilation structure, deodorizing device and bathroom product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212336208U (en) |
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2020
- 2020-02-19 CN CN202020184776.4U patent/CN212336208U/en active Active
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