Anion purifier with fragrance

Abstract

The utility model relates to the field of air purification, in particular to a negative ion purifier with fragrance, a negative ion generator and a fragrance device are integrated in a machine shell, a bottom shell is arranged on the back face of the machine shell, and the machine shell is fixed to the needed position through double-sided mucilage glue on the bottom shell. The vehicle-mounted air purifier has the air purification function, can purify smoke or deodorize in a vehicle, can increase fragrance in the vehicle, is easy to install, and does not occupy the placing space at the top of a center console.

Description

Technical Field

[0001] The present application relates to the field of air purification, and in particular to a negative ion purifier with fragrance. Background Art

[0002] In order to improve the odor environment in the car, car owners usually place a fragrance box in the car to provide fragrance for the car. However, sometimes placing a fragrance box alone cannot improve the air quality in the car very well. It will be mixed with some other odors, resulting in a bad smell in the car. In addition, the current fragrance box is generally placed on the top of the center console for use, occupying the placement space on the top of the center console. Therefore, it is necessary to set up a purifier that not only has a fragrance function, but also can purify the odor in the car and does not occupy the placement space on the top of the center console.

[0003] There is currently no effective technical solution to the above problems. Utility Model Content

[0004] The purpose of the present application is to provide a negative ion purifier with fragrance, which has both fragrance function and can purify odor in the car without occupying the placement space on the top of the center console.

[0005] The present application provides a negative ion purifier with fragrance, comprising a housing, a negative ion generator, a fragrance device, a circuit board and a fan;

[0006] The negative ion generator, the fragrance device, the circuit board and the fan are respectively arranged in the casing, the casing is provided with an air outlet, the circuit board is arranged between the negative ion generator and the fragrance device, the fan is arranged on the circuit board, the negative ion generator, the fragrance device and the fan are all electrically connected to the circuit board, the fragrance device is used to generate fragrance gas, the negative ion generator is used to generate negative ions, the fan is used to discharge the fragrance gas and the negative ions out of the casing from the air outlet, and a bottom shell is arranged on the back of the casing, and double-sided adhesive is arranged on the bottom shell, and the double-sided adhesive is used to fix the casing at a desired position.

[0007] Through the above arrangement, the negative ion purifier of the present application not only has a fragrance function, but also can purify the odor in the car and does not occupy the placement space on the top of the center console.

[0008] Optionally, a speaker air duct is provided in the casing, the inlet of the speaker air duct is connected to the outlet of the fan, the outlet of the speaker air duct is connected to the air outlet, and the outlet of the negative ion generator and the outlet of the fragrance device are both connected to the speaker air duct.

[0009] The above arrangement helps the fan to discharge fragrance gas and negative ions from the air outlet efficiently, thereby improving the fragrance in the car and purifying the odor in the car.

[0010] Optionally, the fan is a turbine blower.

[0011] Through the above arrangement, a large air volume can be provided in a smaller space, which is beneficial to improving the efficiency of discharging negative ions and fragrance gases from the air outlet.

[0012] Optionally, a wind speed key is provided outside the housing, the wind speed key is connected to the fan, and the wind speed key is used to control the wind speed of the fan.

[0013] Optionally, the wind speed key is provided with five gears, including a default gear, a high speed gear, a medium speed gear, a low speed gear and an off gear.

[0014] Optionally, a plurality of heat dissipation through holes are provided on a side of the housing close to the bottom housing.

[0015] Optionally, the fragrance device comprises a fragrance box and a shell, the end of the shell is provided with a groove, the fragrance box is located in the end groove of the shell, and the shell is detachably connected to the groove.

[0016] Optionally, a driving recorder is further included, and the driving recorder is integrated with the casing.

[0017] Optionally, the fan is arranged on the circuit board via a fan frame.

[0018] Optionally, the bottom shell is nested and connected to the housing.

[0019] Beneficial effects: The application provides a negative ion purifier with fragrance, which integrates a negative ion generator and a fragrance device in a casing, and provides a bottom casing on the back of the casing. The casing is fixed in a desired position by double-sided adhesive on the bottom casing. The negative ion purifier has both aromatherapy and air purification functions, can purify smoke or deodorize in the car, and can increase the fragrance in the car. It is easy to install and does not occupy the placement space on the top of the center console. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the overall structure of the negative ion purifier with fragrance provided in this application.

[0021] Figure 2 An internal schematic diagram of a negative ion purifier with fragrance provided for this application.

[0022] Figure 3 This is a schematic diagram of the structure of the speaker air duct provided in this application.

[0023] Figure 4 This is a schematic diagram of the position of the bottom shell and double-sided adhesive provided in this application.

[0024] Figure 5 This is a schematic diagram of the structure of the heat dissipation through hole provided in this application.

[0025] Figure 6 Schematic diagram of the location of the negative ion purifier with fragrance and the driving recorder provided for the application.

[0026] Explanation of reference numbers: 10, casing; 101, air outlet; 20, negative ion generator; 301, fragrance box; 302, outer shell; 40, circuit board; 50, speaker air duct; 60, wind speed key; 70, heat dissipation hole; 80, fan holder; 90, bottom shell; 110, double-sided adhesive; 120, driving recorder. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0028] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. At the same time, in the description of this application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0029] The present application provides a negative ion purifier with fragrance, comprising a housing 10, a negative ion generator 20, a fragrance device, a circuit board 40 and a fan;

[0030] The negative ion generator 20, the fragrance device, the circuit board 40 and the fan are respectively arranged in the casing 10, and the casing 10 is provided with an air outlet 101. The circuit board 40 is arranged between the negative ion generator 20 and the fragrance device, and the fan is arranged on the circuit board 40. The negative ion generator 20, the fragrance device and the fan are all electrically connected to the circuit board 40. The fragrance device is used to generate fragrance gas, the negative ion generator 20 is used to generate negative ions, and the fan is used to discharge the fragrance gas and negative ions from the casing 10 through the air outlet 101. The back of the casing 10 is provided with a bottom shell 90, and the bottom shell 90 is provided with double-sided adhesive 110, and the double-sided adhesive 110 is used to fix the casing 10 at a desired position.

[0031] Specifically, Figure 1 and 2 As shown, by integrating the negative ion generator 20 and the fragrance device in the housing 10, the negative ions generated by the negative ion generator 20 have a strong adsorption capacity and can adsorb harmful substances in the air. The negative ions can flocculate with positively charged particles, dust and other substances in the air and accelerate their sedimentation, thereby purifying the air. The fragrance device generates fragrance gas, thereby improving the fragrance in the car, and a bottom shell 90 is provided on the back of the housing 10. The double-sided adhesive 110 (such as Figure 4 As shown in the figure, the housing 10 is fixed at a desired position (such as the front windshield of a car). The negative ion purifier has both aromatherapy and air purification functions. It can purify smoke or deodorize the car and increase the fragrance in the car. It is easy to install and does not occupy the placement space on the top of the center console.

[0032] The negative ion purifier can be connected to the vehicle power supply fuse box via electric wires to provide power for the negative ion purifier, or other methods can be used, which are not specifically limited here.

[0033] In some embodiments, a speaker air duct 50 is provided in the casing 10 , the inlet of the speaker air duct 50 is connected to the outlet of the fan, the outlet of the speaker air duct 50 is connected to the air outlet 101 , and the outlet of the negative ion generator 20 and the outlet of the fragrance device are both connected to the speaker air duct 50 .

[0034] Specifically, Figure 3 As shown, by providing the speaker air duct 50, the fan is more efficient in discharging the fragrance gas and negative ions from the air outlet 101, thereby improving the fragrance in the car and purifying the odor in the car.

[0035] In some embodiments, the fan is a turbo blower.

[0036] Specifically, the turbine fan is a prior art that can provide a large air volume in a smaller space, which is beneficial to improving the efficiency of discharging negative ions and aroma gases from the air outlet 101 .

[0037] In some embodiments, a wind speed key 60 is disposed outside the housing 10 , and the wind speed key 60 is connected to the fan. The wind speed key 60 is used to control the wind speed of the fan.

[0038] Specifically, by setting the wind speed key 60, the wind speed of the fan can be controlled, and different wind speeds can be set according to the actual needs of the user to improve the user's experience.

[0039] In some embodiments, the wind speed key 60 is provided with five gears, including a default gear, a high speed gear, a medium speed gear, a low speed gear and an off gear.

[0040] Specifically, in order to meet the different needs of users, the wind speed key 60 is provided with five gears. When the purifier is powered on, the fan blows air at the default gear. The speed of the fan when working at the default gear is 80% of the rated working speed of the fan. The wind speed of other gears can be changed according to the needs of the user by pressing the wind speed key 60, including high speed gear (large fan air output), medium speed gear (medium fan air output), low speed gear (small fan air output), and off gear (the fan stops blowing air); when the wind speed key 60 is pressed to the off gear, the fan stops working. At this time, the negative ion generator 20 is still working, but does not output fragrance; wherein, the key sequence of the five gears of the wind speed key 60 is the default gear, high speed gear, medium speed gear, low speed gear and off gear.

[0041] In some embodiments, a plurality of heat dissipation holes 70 are disposed on one side of the housing 10 close to the bottom housing 90 .

[0042] Specifically, Figure 5 As shown, by providing the heat dissipation through hole 70 , the circuit board 40 can be easily dissipated to increase the service life of the circuit board 40 .

[0043] In some embodiments, the fragrance device includes a fragrance box 301 and a housing 302 . A groove is provided at the end of the housing 10 . The fragrance box 301 is located in the groove at the end of the housing 10 . The housing 302 is detachably connected to the groove.

[0044] Specifically, through the above arrangement, when the fragrance in the fragrance box 301 is used up, the housing 302 can be opened to add fragrance. Figure 1 and Figure 2 shown.

[0045] In some embodiments, the housing 302 is snap-fitted into the groove.

[0046] Specifically, in order to add fragrance more conveniently, the housing 302 is snap-connected to the groove.

[0047] In some embodiments, the fan is disposed on the circuit board 40 via a fan bracket 80 .

[0048] Specifically, Figure 2As shown, a fan rack 80 is provided on the circuit board 40. The fan rack 80 is used to install a fan, and the fan can be separated from the circuit board 40 to avoid accidents.

[0049] In some embodiments, the bottom shell 90 is nested and connected to the housing 10 .

[0050] Specifically, in order to facilitate the disassembly of the bottom shell 90 and the housing 10, the bottom shell 90 and the housing 10 are nested and connected and are not easy to fall off.

[0051] In some embodiments, the circuit board 40 is provided with a Bluetooth module, which is used to communicate with an external control terminal so as to adjust the wind speed of the fan 50 through the external control terminal; the external control terminal can be but is not limited to a smart terminal device such as a mobile phone, a tablet computer, a smart watch, and a car terminal.

[0052] In practical applications, a driving recorder 120 may be provided on the housing 10, and the driving recorder 120 may be integrated with the housing 10, such as Figure 6 shown.

[0053] In this document, relational terms such as first and second, etc. are used merely to distinguish one entity or operation from another entity or operation, but do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0054] The above are only embodiments of the present application and are not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of protection of the present application.

Claims

1. A negative ion purifier with fragrance, characterized in that: It comprises a housing (10), a negative ion generator (20), a fragrance device, a circuit board (40) and a fan; The negative ion generator (20), the fragrance device, the circuit board (40) and the fan are respectively arranged in the casing (10); an air outlet (101) is arranged on the casing (10); the circuit board (40) is arranged between the negative ion generator (20) and the fragrance device; the fan is arranged on the circuit board (40); the negative ion generator (20), the fragrance device and the fan are all electrically connected to the circuit board (40); the fragrance device is used to generate fragrance gas; the negative ion generator (20) is used to generate negative ions; the fan is used to discharge the fragrance gas and the negative ions from the casing (10) through the air outlet (101); a bottom casing (90) is arranged on the back of the casing (10); a double-sided adhesive (110) is arranged on the bottom casing (90); the double-sided adhesive (110) is used to fix the casing (10) at a desired position.

2. The negative ion purifier with fragrance according to claim 1, characterized in that: A speaker air duct (50) is arranged in the housing (10); the inlet of the speaker air duct (50) is connected to the outlet of the fan; the outlet of the speaker air duct (50) is connected to the air outlet (101); and the outlet of the negative ion generator (20) and the outlet of the fragrance device are both in communication with the speaker air duct (50).

3. The negative ion purifier with fragrance according to claim 2, characterized in that: The fan is a turbo fan.

4. The negative ion purifier with fragrance according to claim 3, characterized in that: A wind speed key (60) is arranged outside the housing (10), the wind speed key (60) is connected to the fan, and the wind speed key (60) is used to control the wind speed of the fan.

5. The negative ion purifier with fragrance according to claim 4, characterized in that: The wind speed key (60) is provided with five gear positions, including a default gear, a high speed gear, a medium speed gear, a low speed gear and an off gear.

6. The negative ion purifier with fragrance according to claim 1, characterized in that: A plurality of heat dissipation through holes (70) are provided on one side of the housing (10) close to the bottom housing (90).

7. The negative ion purifier with fragrance according to claim 1, characterized in that: The fragrance device comprises a fragrance box (301) and a housing (302); a groove is provided at the end of the housing (10); the fragrance box (301) is located in the groove at the end of the housing (10); and the housing (302) is detachably connected to the groove.

8. The negative ion purifier with fragrance according to claim 1, characterized in that: It also includes a driving recorder (120), wherein the driving recorder (120) is integrated with the housing (10).

9. The negative ion purifier with fragrance according to claim 1, characterized in that: The fan is arranged on the circuit board (40) via a fan frame (80).

10. The negative ion purifier with fragrance according to claim 1, characterized in that: The bottom shell (90) is nested and connected to the housing (10).

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