Air purification deodorizer

Abstract

The utility model discloses an air purification deodorizer, which relates to the technical field of deodorizers and comprises a shell and a shielding mechanism, an ultraviolet lamp sterilization mechanism, a filtering mechanism and an air draft mechanism are arranged in the shell, and the shielding mechanism is arranged in the shell and positioned above the ultraviolet lamp sterilization mechanism. The shielding mechanism comprises a fixing frame, the fixing frame is arranged in the shell, a ventilation opening is formed in the top end of the fixing frame, and a shutter is fixedly connected to the inner wall of the ventilation opening. According to the deodorizer, the fixing frame, the ventilation opening and the louver are arranged, the ultraviolet lamp sterilization mechanism can emit ultraviolet rays when working, air can stably penetrate through the louver due to the arrangement of the louver, circulation of the air in the deodorizer is guaranteed, however, sight from top to bottom cannot directly penetrate through the louver, and the deodorization effect is good. Therefore, the ultraviolet rays cannot be seen when the eyes look downwards from the top end of the shell, so that the use safety of the deodorizer is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of deodorizers, in particular to an air purifying deodorizer. Background Art

[0002] A deodorizer is a device that removes odors from the indoor environment. When air enters the deodorizer, the filter element inside the deodorizer absorbs the odor, thereby achieving the deodorizing effect.

[0003] Today's deodorizers also have sterilization components inside, which usually use UV lamps to emit ultraviolet light for sterilization, thereby deodorizing the air while also achieving the effect of purification and sterilization.

[0004] Most of the deodorizers nowadays have air intakes on all sides and exhausts at the top. Since the deodorizer filter will cover the UV lamp, the ultraviolet light emitted by the UV lamp cannot be seen through the air inlet. However, when looking into the deodorizer from the air outlet, the ultraviolet light can be seen. Ultraviolet light is harmful to the human eye, especially for families with children. They may lie on the deodorizer outlet to look inside out of curiosity, thus reducing the safety of using the deodorizer. Utility Model Content

[0005] The purpose of the present utility model is to provide an air purifier and deodorizer to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an air purifier and deodorizer, comprising:

[0007] A housing, wherein an ultraviolet lamp sterilization mechanism is provided inside the housing, a filtering mechanism is provided inside the housing, and an exhaust mechanism is provided inside the housing;

[0008] The shielding mechanism is arranged inside the shell and above the ultraviolet lamp sterilization mechanism. The shielding mechanism includes a fixed frame, which is arranged inside the shell. A vent is opened at the top of the fixed frame, and a shutter is fixedly connected to the inner wall of the vent.

[0009] Preferably, the ultraviolet lamp sterilization mechanism includes a UV lamp tube, which is installed at the bottom end of the blinds, and a lamp tube driver is installed on the inner wall of the shell. The UV lamp tube is electrically connected to the lamp tube driver, and a fixing frame is fixedly connected to the inner wall of the shell. A protective frame is provided at the bottom end of the fixing frame, and the lamp tube driver is inserted into the inside of the protective frame.

[0010] Preferably, the filtering mechanism includes air inlets opened on both sides of the shell, a clamping ring is provided at the bottom end of the fixed frame, a bottom frame is provided at the bottom end of the shell, a bottom chuck is provided on the inner wall of the bottom frame, a filter element is provided between the clamping ring and the bottom chuck, and the UV lamp is provided inside the filter element.

[0011] Preferably, a top frame is provided at the top of the shell, an air outlet slot is opened at the top of the top frame, a clamping frame is inserted in the middle of the top frame, and a top clamping disk is clamped at the top of the clamping frame.

[0012] Preferably, the exhaust mechanism includes an impeller, the bottom end of the top frame is fixedly connected to a mounting frame, a motor is installed inside the mounting frame, and a connecting mechanism is provided between the motor and the impeller.

[0013] Preferably, the connecting mechanism includes a connecting shaft that is transmitted and arranged at the output end of the motor, a socket is provided at the top of the impeller, the outer wall of the connecting shaft is movably connected to the inner wall of the socket, the outer wall of the connecting shaft is symmetrically fixedly connected with a clamping shaft, the top of the inner wall of the socket is symmetrically provided with a clamping groove, the outer wall of the clamping shaft is movably connected to the inner wall of the clamping groove, the bottom end of the connecting shaft is fixedly connected with a threaded rod, and the outer wall of the threaded rod is threadedly sleeved with a locking nut.

[0014] Preferably, the filtering mechanism is provided with chemical fiber coated filter paper and activated carbon fiber felt.

[0015] Preferably, the ultraviolet lamp sterilization mechanism has a first ultraviolet peak wavelength of 185nm±10nm and / or a second ultraviolet peak wavelength of 254nm±10nm.

[0016] Preferably, an inclination sensor is provided inside the housing.

[0017] The technical effects and advantages of this utility model are:

[0018] The utility model utilizes the arrangement of a fixing frame, a vent and a shutter. When the ultraviolet lamp sterilization mechanism is in operation, ultraviolet rays are emitted. The arrangement of the shutter allows air to pass through the shutter stably, thereby ensuring the circulation of air in the deodorizer. However, the line of sight from top to bottom cannot directly pass through the shutter, that is, the ultraviolet rays cannot be seen when the eyes look down from the top of the shell, thereby improving the safety of the deodorizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0020] Figure 2 This is a schematic diagram of the split structure of the utility model.

[0021] Figure 3This is a schematic diagram of the three-dimensional structure of the fixed frame of the utility model.

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the wind impeller of the utility model.

[0023] In the figure: 101, shell; 201, fixing frame; 202, vent; 203, shutter; 301, UV lamp; 303, fixing frame; 304, lamp driver; 305, protective frame; 401, filter element; 402, retaining ring; 403, bottom frame; 404, bottom chuck; 405, air inlet; 501, top frame; 502, air outlet; 601, mounting frame; 602, impeller; 603, motor; 604, clamping frame; 605, top chuck; 701, connecting shaft; 702, jack; 703, clamping shaft; 704, clamping slot; 705, threaded rod; 706, locking nut. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] The utility model provides Figure 1-4 The air purifier and deodorizer shown in the figure includes a shell 101 and a shielding mechanism. The interior of the shell 101 is provided with an ultraviolet lamp sterilization mechanism, the interior of the shell 101 is provided with a filtering mechanism, and the interior of the shell 101 is provided with an exhaust mechanism. The exhaust mechanism works to allow the air outside the shell 101 to enter the interior of the shell 101, and is purified and deodorized by the filtering mechanism and the ultraviolet lamp sterilization mechanism. Finally, the purified and deodorized air is discharged through the top of the shell 101. The air purifier is based on a filter element filtration system and a dual-band ultraviolet lamp. The filtration technology adopts a chemical fiber coated filter paper plus an activated carbon fiber felt structure, with high filtration efficiency, effectively meeting the PM2.5 test requirements, and while purifying the air, it is also suitable for the treatment of PM2.5. Dual-band ultraviolet lamp technology is used to physically decompose odors and harmful gases in the air, thereby achieving the effect of deodorization and purification, and efficiently removing major pollutants such as volatile organic compounds (VOCs), inorganic substances, hydrogen sulfide, ammonia, mercaptans, and various malodors. The deodorization and purification efficiency can reach more than 98%. The filtering mechanism is equipped with chemical fiber coated filter paper and activated carbon fiber felt. The ultraviolet lamp sterilization mechanism has a first ultraviolet peak wavelength of 185nm±10nm and / or a second ultraviolet peak wavelength of 254nm±10nm. A tilt sensor is installed inside the shell. The purifier is equipped with a tilt sensor. When the tilt angle of the fuselage is less than 60 degrees with the horizontal plane, the device automatically shuts down.

[0026] In a preferred embodiment, the shielding mechanism is arranged inside the shell 101 and above the ultraviolet lamp sterilization mechanism. The shielding mechanism includes a fixed frame 201, which is arranged inside the shell 101. A vent 202 is opened at the top of the fixed frame 201, and a shutter 203 is fixedly connected to the inner wall of the vent 202. The ultraviolet lamp sterilization mechanism will emit ultraviolet rays when it is working. The setting of the shutter 203 will allow air to pass through the shutter 203 stably, ensuring the circulation of air in the deodorizer. However, the line of sight from top to bottom cannot directly pass through the shutter 203, that is, the eyes cannot see ultraviolet rays when looking down from the top of the shell 101, thereby improving the safety of the deodorizer.

[0027] Among them, the ultraviolet lamp sterilization mechanism includes a UV lamp tube 301, which is installed at the bottom end of the blinds 203. A lamp tube driver 304 is installed on the inner wall of the shell 101. The UV lamp tube 301 is electrically connected to the lamp tube driver 304. A fixing frame 303 is fixedly connected to the inner wall of the shell 101. A protective frame 305 is provided at the bottom end of the fixing frame 303. The lamp tube driver 304 is inserted into the inside of the protective frame 305. The UV lamp tube 301 emits ultraviolet rays when it works, so that the air entering the shell 101 can be purified and sterilized. In addition, there is an external adapter to convert AC to DC, and the inside of the machine is all low-voltage DC.

[0028] Among them, the filtering mechanism includes air inlets 405 opened on both sides of the shell 101, a snap ring 402 is provided at the bottom end of the fixing frame 201, a bottom frame 403 is provided at the bottom end of the shell 101, and a bottom chuck 404 is provided on the inner wall of the bottom frame 403. A filter element 401 is provided between the snap ring 402 and the bottom chuck 404, and the UV lamp 301 is provided inside the filter element 401. The UV lamp 301 can be surrounded by the filter element 401, so that the eyes cannot see the ultraviolet rays emitted by the UV lamp 301 when looking into the shell 101 from the air inlet 405. After the outside air enters the shell 101 through the air inlet 405, the operation of the exhaust mechanism generates negative pressure inside the filter element 401, so that the air will pass through the filter element 401 from the outside of the filter element 401 and enter the inside of the filter element 401, so that the odor of the air passing through the filter element 401 is adsorbed, thereby deodorizing the air.

[0029] Among them, a top frame 501 is provided at the top of the shell 101, and an air outlet slot 502 is opened at the top of the top frame 501. The purified and deodorized air is discharged from the shell 101 through the air outlet slot 502. A card frame 604 is interspersed in the middle of the top frame 501, and a top card disc 605 is clamped at the top of the card frame 604.

[0030] Among them, the exhaust mechanism includes an impeller 602, and the bottom end of the top frame 501 is fixedly connected to the installation frame 601. A motor 603 is installed inside the installation frame 601. A connecting mechanism is provided between the motor 603 and the impeller 602. The impeller 602 is driven to rotate by the operation of the motor 603. The position of the impeller 602 is aligned with the position of the blinds 203, so that when the blinds 203 are connected, the interior of the filter element 401 can generate negative pressure suction to work.

[0031] Among them, the connecting mechanism includes a connecting shaft 701 that is transmitted and arranged at the output end of the motor 603, a socket 702 is provided at the top of the fan wheel 602, the outer wall of the connecting shaft 701 is movably connected with the inner wall of the socket 702, the outer wall of the connecting shaft 701 is symmetrically fixedly connected with a clamping shaft 703, and the top of the inner wall of the socket 702 is symmetrically provided with a clamping groove 704, the outer wall of the clamping shaft 703 is movably connected with the inner wall of the clamping groove 704, and the bottom end of the connecting shaft 701 is fixedly connected with a threaded rod 705, and the outer wall of the threaded rod 705 is threadedly sleeved with a locking nut 706. After the connecting shaft 701 is inserted into the socket 702 and the clamping shaft 703 is inserted into the clamping groove 704, the locking nut 706 is finally tightened on the outer wall of the threaded rod 705, so that the motor 603 can be stably connected to the fan wheel 602, so that the motor 603 can stably drive the fan wheel 602 to rotate.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An air purifier and deodorizer, characterized in that: include: A housing (101), wherein an ultraviolet lamp sterilization mechanism is provided inside the housing (101), a filtering mechanism is provided inside the housing (101), and an exhaust mechanism is provided inside the housing (101); A shielding mechanism is provided inside the housing (101) and above the ultraviolet lamp sterilization mechanism. The shielding mechanism comprises a fixing frame (201). The fixing frame (201) is provided inside the housing (101). A vent (202) is provided at the top of the fixing frame (201). A shutter (203) is fixedly connected to the inner wall of the vent (202).

2. The air purifier and deodorizer according to claim 1, characterized in that: The ultraviolet lamp sterilization mechanism comprises a UV lamp tube (301), the UV lamp tube (301) is installed at the bottom end of the shutter (203), a lamp tube driver (304) is installed on the inner wall of the housing (101), the UV lamp tube (301) is electrically connected to the lamp tube driver (304), a fixing frame (303) is fixedly connected to the inner wall of the housing (101), a protective frame (305) is provided at the bottom end of the fixing frame (303), and the lamp tube driver (304) is inserted into the interior of the protective frame (305).

3. The air purifier and deodorizer according to claim 2, characterized in that: The filtering mechanism comprises air inlets (405) opened on both sides of the housing (101); a snap ring (402) is provided at the bottom end of the fixing frame (201); a bottom frame (403) is provided at the bottom end of the housing (101); a bottom chuck (404) is provided on the inner wall of the bottom frame (403); a filter element (401) is provided between the snap ring (402) and the bottom chuck (404); and the UV lamp (301) is provided inside the filter element (401).

4. The air purifier and deodorizer according to claim 1, characterized in that: A top frame (501) is provided at the top of the shell (101), an air outlet slot (502) is provided at the top of the top frame (501), a clamping frame (604) is inserted in the middle of the top frame (501), and a top clamping disc (605) is clamped at the top of the clamping frame (604).

5. The air purifier and deodorizer according to claim 4, characterized in that: The exhaust mechanism comprises a fan wheel (602), the bottom end of the top frame (501) is fixedly connected to a mounting frame (601), a motor (603) is installed inside the mounting frame (601), and a connecting mechanism is provided between the motor (603) and the fan wheel (602).

6. The air purifier and deodorizer according to claim 5, characterized in that: The connecting mechanism comprises a connecting shaft (701) which is arranged at the output end of the motor (603); a socket (702) is provided at the top end of the impeller (602); the outer wall of the connecting shaft (701) is movably connected to the inner wall of the socket (702); a clamping shaft (703) is symmetrically fixedly connected to the outer wall of the connecting shaft (701); a clamping groove (704) is symmetrically provided at the top of the inner wall of the socket (702); the outer wall of the clamping shaft (703) is movably connected to the inner wall of the clamping groove (704); a threaded rod (705) is fixedly connected to the bottom end of the connecting shaft (701); and a locking nut (706) is threadedly sleeved on the outer wall of the threaded rod (705).

7. The air purifier and deodorizer according to claim 3, characterized in that: The filtering mechanism is provided with chemical fiber coated filter paper and activated carbon fiber felt.

8. The air purifier and deodorizer according to claim 2, characterized in that: The ultraviolet lamp sterilization mechanism has a first ultraviolet peak wavelength of 185nm±10nm and / or a second ultraviolet peak wavelength of 254nm±10nm.

9. The air purifier and deodorizer according to claim 1, characterized in that: An inclination sensor is arranged inside the housing (101).

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