CN210274146U - Mobile phone shell with air purification, heat dissipation and charging functions - Google Patents
Mobile phone shell with air purification, heat dissipation and charging functions Download PDFInfo
- Publication number
- CN210274146U CN210274146U CN201920431322.XU CN201920431322U CN210274146U CN 210274146 U CN210274146 U CN 210274146U CN 201920431322 U CN201920431322 U CN 201920431322U CN 210274146 U CN210274146 U CN 210274146U
- Authority
- CN
- China
- Prior art keywords
- air
- shell
- circuit board
- fan
- mobile phone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Telephone Set Structure (AREA)
Abstract
A mobile phone shell with air purification, heat dissipation and charging functions comprises a shell, wherein a shell cover plate is arranged in the shell, and the shell is divided into an element assembly cavity and a mobile phone installation cavity by the shell cover plate; a fan groove and a battery groove are arranged in the device assembling space, a rechargeable battery is arranged in the battery groove, the fan groove consists of two arc-shaped air deflectors, a channel opening for airflow circulation is formed between the two arc-shaped air deflectors, a ventilation fan is arranged in the fan groove, a volute of the ventilation fan is enclosed by the two arc-shaped air deflectors, and the working power supply is provided for the ventilation fan by the rechargeable battery; the bottom of the fan slot is provided with an air inlet grid, the outer side of the air inlet grid is provided with a filter element cover, the filter element cover is provided with a hole, and a filter element is arranged between the filter element cover and the air inlet grid; the channel opening for the air flow circulation of the fan groove is communicated with the air outlet cavity. This cell-phone shell not only can air-purifying, can also charge and dispel the heat to the cell-phone, can also remove dust the defogging to the camera in addition.
Description
Technical Field
The utility model belongs to cell-phone shell field, in particular to cell-phone shell with air purification, heat dissipation, function of charging.
Background
At present, various types of mobile phone shells are available, but the mobile phone shells with the air purification function are not available, along with rapid development of social economy, the air quality is gradually reduced, and haze and dust in the air seriously threaten human health. Although the air purifier in the prior art can purify air, the air purifier is large in size and inconvenient to carry, and the mobile phone shell is a frequently used and carried article in our life; therefore, if the mobile phone shell can play a role in purifying air, the requirement that people breathe fresh air in a small range at any time and any place can be met.
In addition, the existing mobile phone shell has single function and only can play the roles of beauty and falling prevention, and a plurality of problems can occur in the process of using the mobile phone; for example, the camera of a mobile phone is easily fogged and dusted, which affects the shooting quality, and if the mobile phone is wiped by hands, grease on the skin can pollute the camera. The mobile phone can generate a large amount of heat in the long-time use process, and if the heat is not dissipated in time, the mobile phone can be jammed or even halted, and the service life of the mobile phone is seriously influenced.
SUMMERY OF THE UTILITY MODEL
In view of the technical problem that the background art exists, the utility model provides a cell-phone shell with air purification, heat dissipation, the function of charging not only can air-purifying, can also charge and dispel the heat to the cell-phone, can also remove dust the defogging to the camera in addition.
In order to solve the technical problem, the utility model discloses following technical scheme has been taken and has been realized:
a mobile phone shell with air purification, heat dissipation and charging functions comprises a shell, wherein a shell cover plate is arranged in the shell, and the shell is divided into an element assembly cavity and a mobile phone installation cavity by the shell cover plate; a fan groove and a battery groove are arranged in the device assembling space, a rechargeable battery is arranged in the battery groove, the fan groove consists of two arc-shaped air deflectors, a channel opening for airflow circulation is formed between the two arc-shaped air deflectors, a ventilation fan is arranged in the fan groove, a volute of the ventilation fan is enclosed by the two arc-shaped air deflectors, and the working power supply is provided for the ventilation fan by the rechargeable battery; the bottom of the fan slot is provided with an air inlet grid, the outer side of the air inlet grid is provided with a filter element cover, the filter element cover is provided with a hole, and a filter element is arranged between the filter element cover and the air inlet grid; the fan groove is characterized in that a passage port for air flow circulation of the fan groove is communicated with the air outlet cavity, a first exhaust hole is formed in the side wall of the component assembly cavity, the air outlet cavity is communicated with air outside the component assembly cavity through the first exhaust hole, and a negative ion generator and a distance sensor are arranged in the air outlet cavity; the back of the shell is provided with a power switch which is electrically connected with the negative ion generator, the ventilator and the distance sensor through a main control integrated circuit board;
a camera hole is formed in the shell cover plate, and a horn-shaped camera channel is formed in the shell; the camera hole is matched with the camera channel and is used for providing a shooting channel for a camera of the mobile phone; the camera channel is sleeved in the camera hole.
In the preferred scheme, a circuit board mounting groove is arranged beside the air outlet cavity, and a main control integrated circuit board is mounted in the circuit board mounting groove; the air outlet cavity is a cavity structure which is surrounded by a fan groove side wall, a circuit board mounting groove side wall, a shell cover plate, a shell inner wall, an air quality sensor and a Bluetooth device; the air quality sensor and the Bluetooth device are fixed through at least two bayonets which are transversely arranged in the device assembling space;
one of the two arc-shaped air deflectors is positioned between the fan tank and the battery tank and is connected with the bayonet to separate the fan tank from the battery tank; the other arc-shaped air deflector is positioned between the fan groove and the circuit board mounting groove and separates the fan groove from the circuit board mounting groove;
the air quality sensor is used for detecting the air quality in the air cavity;
the distance sensor is used for detecting a distance signal of the shell from an external object;
the power switch is electrically connected with the ventilation fan, the negative ion generator, the air quality sensor, the Bluetooth device and the distance sensor through the main control integrated circuit board; the main control integrated circuit board is also electrically connected with an air quality indicator lamp; the power switch and the air quality indicator lamp are arranged on the back of the shell.
In the preferred scheme, the camera channel is positioned in the circuit board mounting groove, the circuit board mounting groove and the air outlet cavity are completely separated, one side of the camera channel is connected with the circuit board mounting groove, one side of the camera channel is connected with the air outlet cavity, and the side wall of the camera channel, which is close to the air outlet cavity, is provided with the camera blowing hole.
In a preferable scheme, the shell cover plate is provided with a communicating hole, the communicating hole communicates the space between the component assembly cavity and the mobile phone installation cavity, and the side wall of the mobile phone installation cavity is provided with a second exhaust hole.
In the preferred scheme, a plurality of strip-shaped convex blocks are arranged on the upper surface of the shell cover plate, and diversion trenches for air circulation are formed among the strip-shaped convex blocks.
In the preferred scheme, a charging circuit board slot is arranged in the component assembly cavity and is positioned at one end of the component assembly cavity, a charging circuit board is arranged in the charging circuit board slot, and a charging connector and a USB interface are arranged on the charging circuit board; the side wall of the component assembly cavity is provided with a charging connector hole and a USB interface hole, the charging connector hole is matched with the charging connector, and the USB interface hole is matched with the USB interface; the charging circuit board is electrically connected with the rechargeable battery; the rechargeable battery is electrically connected with the power switch, the ventilation fan, the negative ion generator, the air quality inductor, the Bluetooth device and the distance inductor through the master control integrated circuit board.
In the preferred scheme, the charging circuit board is provided with an electric quantity indicating lamp, and an electric quantity indicating lamp hole is formed in the side wall of the component assembly cavity corresponding to the electric quantity indicating lamp.
In a preferred scheme, the Bluetooth device is electrically connected with a main control integrated circuit board; the Bluetooth device is used for realizing wireless connection with the mobile phone and sending detected air quality data to the mobile phone APP; and simultaneously, receiving and sending mobile phone instructions, and realizing the control of the rotating speed of the ventilation fan through the main control integrated circuit board according to the air quality condition.
In the preferred scheme, a first clamping groove and a second clamping groove are formed in the lower surface of the shell cover plate, and the first clamping groove is connected with the tops of the arc-shaped air deflectors and the bayonet between the fan groove and the battery groove; the second clamping groove is connected with the top of the arc-shaped air deflector between the fan groove and the circuit board mounting groove.
In a preferred scheme, the edge of the filter element cover is provided with a plurality of magnets, the corresponding air inlet grille is also provided with a plurality of magnets, and the filter element cover is closely covered with the air inlet grille through attraction of the magnets and fixes the filter element; the air inlet grille is positioned on the shell and is inwards sunken to form a filter element bin, and when the filter element and the filter element cover are installed, the filter element cover is parallel and level with the back surface of the shell.
This patent can reach following beneficial effect:
1. the mobile phone shell is equivalent to a portable natural oxygen bar, so that fresh air in the surroundings of 2m can be ensured all the time, and troubles of smog, dust, formaldehyde and germs and the like are avoided; when the automobile is driven to travel, the mobile phone shell can purify air in the automobile to replace a vehicle-mounted purifier; the mobile phone shell starts an automatic purification mode during sleeping, so that the sleeping quality of people is improved; in order to improve the air purification efficiency, the bottom of the mobile phone shell is upward as much as possible when the mobile phone shell is used, so that the air inflow is ensured, and the air inlet is prevented from being shielded; the finger ring can also be matched with a mobile phone finger ring for use, and the bottom of the finger ring is downward, so that the daily use habit of people is met;
the mobile phone shell ingeniously solves the problem that the body of the mobile phone cannot be quickly, conveniently and effectively cooled due to the fact that the mobile phone is heated after long service life; the problem that the camera is easy to fog and dust is solved, and the beauty-loving requirements of people are met;
moreover, a rechargeable battery in the mobile phone shell can charge the mobile phone through a USB data line;
2. because the filter element cover of the mobile phone shell is not connected with the air inlet grille by bolts, and the filter element is fixed by the magnetic attraction of the magnet, the filter element can be replaced at any time in the use process, the use is convenient and fast, and the air purification effect is ensured;
3. the arc-shaped air deflectors form a volute of the fan, so that the fan is favorable for collecting gas and guiding the flow, and the air purification efficiency is improved;
4. the upper surface of the shell cover plate is provided with a plurality of strip-shaped convex blocks, air flow guide grooves are formed among the strip-shaped convex blocks, and air flowing in the guide grooves forms a layer of air cushion under the mobile phone body, so that heat emitted by the mobile phone can be taken away quickly and discharged from the second exhaust holes, and the heat dissipation effect of the mobile phone is achieved;
5. the APP wireless connection in bluetooth device and the cell-phone, the user can pass through the rotational speed of cell-phone control scavenger fan and open at any time.
Drawings
The invention will be further explained with reference to the following figures and examples:
FIG. 1 is an overall expanded view of the present invention;
FIG. 2 is a structural view of the housing of the present invention;
FIG. 3 is a diagram showing the effect of the present invention after the housing is installed with the housing cover plate;
FIG. 4 is an expanded view of the back structure of the housing of the present invention;
FIG. 5 is a view of the back structure of the cover plate of the housing of the present invention;
fig. 6 is a block diagram of the control principle of the present invention.
In the figure: casing apron 1, casing 2, filter element lid 3, filter element 4, rechargeable battery 5, charging circuit board 6, electric quantity indicator 7, USB interface 8, the joint 9 that charges, distance inductor 10, scavenger fan 11, bluetooth device 12, anion generator 13, air quality inductor 14, camera hole 15, main control integrated circuit board 16, first exhaust hole 17, second exhaust hole 18, bar lug 19, air inlet grid 20, the cavity 21 of giving vent to anger, bayonet 22, air quality indicator 23, switch 24, camera blow-off hole 25, camera passageway 26, intercommunicating pore 27, first draw-in groove 28, second draw-in groove 29, arc aviation baffle 30.
Detailed Description
A preferred scheme is as shown in fig. 1 to 6, a mobile phone shell with air purification, heat dissipation and charging functions comprises a shell 2, a shell cover plate 1 is arranged in the shell 2, and the shell 2 is divided into a component assembly cavity and a mobile phone installation cavity by the shell cover plate 1; a fan groove and a battery groove are arranged in the device assembling space, a rechargeable battery 5 is arranged in the battery groove, the fan groove is composed of two arc-shaped air deflectors 30, a channel opening for air flow circulation exists between the two arc-shaped air deflectors 30, a ventilation fan 11 is arranged in the fan groove, the two arc-shaped air deflectors 30 enclose a volute of the ventilation fan 11, and the ventilation fan 11 is provided with a working power supply by the rechargeable battery 5; the bottom of the fan slot is provided with an air inlet grid 20, the outer side of the air inlet grid 20 is provided with a filter element cover 3, the filter element cover 3 is provided with holes, and a filter element 4 is arranged between the filter element cover 3 and the air inlet grid 20; the channel port for the air flow circulation of the fan slot is communicated with the air outlet cavity 21, the side wall of the component assembly cavity is provided with a first exhaust hole 17, the first exhaust holes 17 are symmetrically arranged on two side walls of the component assembly cavity, the upper part of the first exhaust hole does not exceed the cover plate 1 of the shell, the lower part of the first exhaust hole does not exceed the bottom of the shell 2, and the middle part of the first exhaust hole does not exceed the bayonet 22; the first exhaust hole 17 communicates the air outlet cavity 21 with the air outside the component assembly cavity, and the negative ion generator 13 and the distance sensor 10 are arranged in the air outlet cavity 21; the back of the shell 2 is provided with a power switch 24, and the power switch 24 is electrically connected with the negative ion generator 13, the ventilation fan 11 and the distance sensor 10 through the main control integrated circuit board 16 and the main control integrated circuit board 16;
a camera hole 15 is formed in the shell cover plate 1, and a horn-shaped camera channel 26 is arranged in the shell 2; the camera hole 15 is matched with the camera channel 26 and is used for providing a shooting channel for a camera of the mobile phone; the camera channel 26 is sleeved in the camera hole 15; the trumpet-shaped camera channel design enlarges the visual field of camera shooting, and ensures the quality of camera shooting and photo taking;
the ventilator 11 adopts a double-roller direct current brushless turbine fan with adjustable rotating speed, the model number of the ventilator is YH3007S5W, the ventilator comprises a direct current brushless motor and turbine blades, the ventilator adopts a centrifugal working principle, namely an air inlet surface and an air outlet surface are vertical to form 90 degrees, the flow direction of media in a cavity is not changed, so that the air flowing speed is improved, and the ventilator has the characteristics of strong suction force, fast air exhaust, low power consumption and the like.
Furthermore, a circuit board mounting groove is arranged beside the air outlet cavity 21, a main control integrated circuit board 16 with the model number of EN8F156 is mounted in the circuit board mounting groove, a timer, a program memory, a data memory and other devices are arranged in the circuit board mounting groove, and the functions of collecting, analyzing and processing the data such as air quality, distance and the like can be completed; the air outlet cavity 21 is a cavity structure which is enclosed by a fan groove side wall, a circuit board mounting groove side wall, the inner walls of the shell cover plate 1 and the shell 2, the air quality sensor 14 and the Bluetooth device 12; the air quality sensor 14 and the Bluetooth device 12 are fixed through bayonets 22, and at least two bayonets 22 are transversely arranged in the device assembling space;
one arc-shaped air deflector 30 of the two arc-shaped air deflectors 30 is positioned between the fan tank and the battery tank and is connected with the bayonet 22 to separate the fan tank from the battery tank; the other arc-shaped air deflector 30 is positioned between the fan groove and the circuit board mounting groove and separates the fan groove from the circuit board mounting groove;
the anion generator 13 is used for generating anions and purifying air, and the model is HJFR-16A;
the air quality sensor 14 is used for detecting the air quality in the air outlet cavity 21; the model is QS 3012;
the distance sensor 10 is used for detecting a distance signal of the shell 2 from an external object; the distance sensor 10 is a proximity switch sensor with model number TL-W5MC1, and can detect the distance between the back of the housing and the shielding object, when the back of the housing is too close to the shielding object and is smaller than a set value, the proximity switch triggers, and the ventilation fan 11 stops working, thereby protecting the motor;
the power switch 24 is electrically connected with the ventilation fan 11, the negative ion generator 13, the air quality sensor 14, the Bluetooth device 12 and the distance sensor 10 through the main control integrated circuit board 16; the main control integrated circuit board 16 is also electrically connected with an air quality indicator lamp 23; the power switch 24 and the air quality indicator lamp 23 are arranged on the back surface of the shell 2;
the power switch 24 is an intelligent touch switch, and the power switch 24 is directly mounted on the main control integrated circuit board 16, so that one-key control can be realized, and the rotating speed of the ventilation fan 11, which corresponds to three rotating speeds, namely high, medium and low, can be started and controlled and adjusted.
Further, the camera channel 26 is located in the circuit board mounting groove, the circuit board mounting groove and the air outlet cavity 21 are completely separated, one side of the camera channel 26 is connected with the circuit board mounting groove, the other side of the camera channel 26 is connected with the air outlet cavity 21, and a camera blowing hole 25 is arranged on the side wall of the camera channel 26 close to the air outlet cavity 21; the camera purge hole 25 is flush with the cell phone camera.
Furthermore, the cover plate 1 of the shell is provided with communication holes 27, the communication holes 27 are symmetrically arranged at the upper part of the air outlet cavity 21, and the space between the component assembly cavity and the mobile phone installation cavity is communicated; a second exhaust hole 18 is formed in the side wall of the mobile phone mounting cavity; the second exhaust holes 18 are symmetrically arranged on the side wall of the mobile phone mounting cavity and are positioned between the mobile phone body and the gap formed by the shell cover plate 1.
Furthermore, a plurality of strip-shaped bumps 19 are arranged on the upper surface of the shell cover plate 1, and diversion trenches for air circulation are formed among the strip-shaped bumps 19; the air flowing in the diversion trench forms a layer of air cushion under the mobile phone body, which can rapidly take away the heat emitted by the mobile phone and is discharged from the second exhaust hole 18, thus achieving the effect of heat dissipation of the mobile phone.
Furthermore, a charging circuit board slot is arranged in the component assembly cavity, the charging circuit board slot is positioned at one end of the component assembly cavity, a charging circuit board 6 is arranged in the charging circuit board slot, and a charging connector 9 and a USB interface 8 are arranged on the charging circuit board 6; the side wall of the component assembly cavity is provided with a charging connector hole and a USB interface hole, the charging connector hole is matched with the charging connector 9, and the USB interface hole is matched with the USB interface 8; the charging circuit board 6 is electrically connected with the rechargeable battery 5; the rechargeable battery 5 is electrically connected with the power switch 24, the ventilation fan 11, the anion generator 13, the air quality sensor 14, the Bluetooth device 12 and the distance sensor 10 through the main control integrated circuit board 16.
Furthermore, the charging circuit board 6 is provided with an electric quantity indicator lamp 7, and an electric quantity indicator lamp hole is arranged at the position of the side wall of the component assembly cavity corresponding to the electric quantity indicator lamp 7.
Further, the bluetooth device 12 is electrically connected to the main control integrated circuit board 16; the Bluetooth device 12 is JDY-19 in model; the system comprises a mobile phone APP and a data processing module, wherein the mobile phone APP is used for realizing wireless connection with a mobile phone and sending detected air quality data to the mobile phone APP; and simultaneously, receiving and sending mobile phone instructions, and realizing the control of the rotating speed of the ventilation fan 11 through the main control integrated circuit board 16 according to the air quality condition.
Further, the lower surface of the casing cover plate 1 is provided with a first clamping groove 28 and a second clamping groove 29, and the first clamping groove 28 is connected with the tops of the arc-shaped air deflector 30 and the bayonet 22 between the fan groove and the battery groove; the second clamping groove 29 is connected with the top of an arc-shaped air deflector 30 between the fan groove and the circuit board mounting groove;
the first clamping groove 28 and the second clamping groove 29 enable the shell 2 and the shell cover plate 1 to be connected more tightly, air tightness of the turbofan is guaranteed, and air purification efficiency is improved.
Furthermore, the edge of the filter element cover 3 is provided with a plurality of magnets, the corresponding air inlet grille 20 is also provided with a plurality of magnets, the filter element cover 3 is closely covered with the air inlet grille 20 through the attraction of the magnets, and the filter element 4 is fixed; the air inlet grille 20 is located on the casing 2 and is recessed inwards to form a filter cartridge bin, and when the filter cartridge 4 and the filter cartridge cover 3 are installed, the filter cartridge cover 3 is flush with the back of the casing 2.
The working principle of the whole device is as follows:
air enters from the holes of the filter element cover 3 on the back of the shell and is purified by the filter element 4, and the filter element 4 consists of four layers of a primary filter screen, an HEPA filter screen, an active carbon filter screen and a cold catalyst filter screen; the primary filter screen can effectively filter large-particle dust substances with the particle size of more than 5 microns; the HEPA filter screen can remove pm2.5 microorganisms, pollen and the like in the air; the activated carbon filter screen can eliminate peculiar smell and adsorb harmful gases in the air, such as formaldehyde, benzene series, TVOC, CO and the like; the cold catalyst filter screen further decomposes and removes harmful gases such as formaldehyde, benzene series, TVOC, CO and the like; the filter element 4 consisting of four layers of filter screens effectively purifies air;
the primarily purified air enters the air outlet cavity 21 under the rotation of the ventilation fan 11, the negative ion generator 13 of the air outlet cavity 21 continuously generates negative ions in the air circulation process, and the negative ions purify dust, bacteria, smoke and the like in the air; the purified fresh air is discharged through the first exhaust holes 17;
a part of the purified fresh air is discharged through the first exhaust holes 17 at the left and right sides of the housing 2; one part is discharged through the camera blow-off hole 25, and clean air is directly blown off the camera, so that the dustproof and antifogging functions of the camera are achieved; part of the air is discharged through the communicating hole 27 on the cover plate 1 of the shell, so that the mobile phone body is blown and wiped, a layer of air cushion is formed under the mobile phone body, the heat of the mobile phone is continuously taken away, and the air cushion is discharged through the second exhaust hole 18 arranged on the side wall of the mobile phone installation cavity, so that the function of radiating the heat of the mobile phone is achieved;
the air quality sensor 14 detects the air quality in the air circulation process, and detected air quality data are sent to the mobile phone APP through the Bluetooth device 12;
meanwhile, the air quality indicator lamp 23 visually displays the air quality through color change, and the information represented by different colors is red respectively to represent that the air quality is poor; purple represents general air quality; blue represents excellent air quality;
the intelligent touch power switch 24 on the main control integrated circuit board 16 can realize one-key control to start and adjust the rotating speed of the turbofan; high, medium and low three-gear rotating speed corresponding to the color of the air quality indicator lamp 23;
the mobile phone APP sends an instruction through the Bluetooth device 12, and the starting, timing and speed regulation of the turbofan are realized through the main control integrated circuit board 16; the air purification device meets the requirement of automatic air purification during sleeping of people, and improves the sleeping quality;
in order to improve the air purification efficiency, the bottom of the mobile phone shell is upward as much as possible when the mobile phone shell is used, so that the air inflow is ensured, and the air inlet is prevented from being shielded; the finger ring can also be matched with a mobile phone finger ring for use, and the bottom of the finger ring is downward, so that the daily use habit of people is met; the mobile phone shell is equivalent to a portable natural oxygen bar, so that fresh air in 2m around people is ensured all the time, and troubles of smog, dust, formaldehyde and germs and the like are avoided; when the automobile is driven to travel, the mobile phone shell can purify air in the automobile to replace a vehicle-mounted purifier; the mobile phone shell starts an automatic purification mode during sleeping, so that the sleeping quality of people is improved; meanwhile, the problem that the body of the mobile phone can not be quickly, conveniently and effectively cooled due to the fact that the mobile phone is heated for a long time is solved; the problem that the camera is easy to fog and dust is solved, and the beauty-loving requirements of people are met; and the rechargeable battery in the mobile phone shell can charge the mobile phone through the USB data line.
The above-mentioned embodiments are only preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention shall be defined by the technical solutions described in the claims, including equivalent alternatives of technical features in the technical solutions described in the claims; namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (10)
1. The utility model provides a cell-phone shell with air purification, heat dissipation, function of charging, includes casing (2), its characterized in that: a shell cover plate (1) is arranged in the shell (2), and the shell cover plate (1) divides the shell (2) into an element assembly cavity and a mobile phone installation cavity; a fan groove and a battery groove are arranged in the device assembling space, a rechargeable battery (5) is arranged in the battery groove, the fan groove is composed of two arc-shaped air deflectors (30), a channel opening for air flow circulation exists between the two arc-shaped air deflectors (30), an air exchange fan (11) is arranged in the fan groove, a volute of the air exchange fan (11) is enclosed by the two arc-shaped air deflectors (30), and the rechargeable battery (5) provides a working power supply for the air exchange fan (11); the bottom of the fan slot is provided with an air inlet grid (20), the outer side of the air inlet grid (20) is provided with a filter element cover (3), the filter element cover (3) is provided with holes, and a filter element (4) is arranged between the filter element cover (3) and the air inlet grid (20); the fan groove is characterized in that a passage port for air flow circulation of the fan groove is communicated with an air outlet cavity (21), a first exhaust hole (17) is formed in the side wall of the component assembly cavity, the air outlet cavity (21) is communicated with air outside the component assembly cavity through the first exhaust hole (17), and a negative ion generator (13) and a distance sensor (10) are arranged in the air outlet cavity (21); a power switch (24) is arranged on the back of the shell (2), and the power switch (24) is electrically connected with the negative ion generator (13), the ventilation fan (11) and the distance sensor (10) through a main control integrated circuit board (16);
a camera hole (15) is formed in the shell cover plate (1), and a horn-shaped camera channel (26) is arranged in the shell (2); the camera hole (15) is matched with the camera channel (26) and is used for providing a shooting channel for a camera of the mobile phone; the camera channel (26) is sleeved in the camera hole (15).
2. The mobile phone shell with the functions of air purification, heat dissipation and charging as claimed in claim 1, wherein: a circuit board mounting groove is arranged beside the air outlet cavity (21), and a main control integrated circuit board (16) is mounted in the circuit board mounting groove; the air outlet cavity (21) is a cavity structure which is enclosed by a fan groove side wall, a circuit board mounting groove side wall, a shell cover plate (1), the inner wall of the shell (2), an air quality sensor (14) and a Bluetooth device (12); the air quality sensor (14) and the Bluetooth device (12) are fixed through bayonets (22), and at least two bayonets (22) are transversely arranged in the device assembling space;
one arc-shaped air deflector (30) of the two arc-shaped air deflectors (30) is positioned between the fan tank and the battery tank and is connected with the bayonet (22) to separate the fan tank from the battery tank; the other arc-shaped air deflector (30) is positioned between the fan groove and the circuit board mounting groove and separates the fan groove from the circuit board mounting groove;
the air quality sensor (14) is used for detecting the air quality in the air outlet cavity (21);
the distance sensor (10) is used for detecting a distance signal of the shell (2) from an external object;
the power switch (24) is electrically connected with the ventilation fan (11), the anion generator (13), the air quality sensor (14) and the Bluetooth device (12) through the main control integrated circuit board (16) and the distance sensor (10); the main control integrated circuit board (16) is also electrically connected with an air quality indicator lamp (23); the power switch (24) and the air quality indicator lamp (23) are arranged on the back of the shell (2).
3. A handset case with air purifying, heat dissipating, and charging functions as recited in claim 1 or 2, wherein: camera passageway (26) are located the circuit board mounting groove, separate completely between circuit board mounting groove and the cavity (21) of giving vent to anger, and one side and the circuit board mounting groove of camera passageway (26) link to each other, and one side links to each other with the cavity (21) of giving vent to anger, the lateral wall that camera passageway (26) are close to cavity (21) of giving vent to anger is equipped with camera blow-off hole (25).
4. The mobile phone shell with the functions of air purification, heat dissipation and charging as claimed in claim 1, wherein: be equipped with intercommunicating pore (27) on casing apron (1), intercommunicating pore (27) with the space intercommunication between component equipment installation cavity and the cell-phone installation cavity, cell-phone installation cavity lateral wall is equipped with second exhaust hole (18).
5. The mobile phone shell with the functions of air purification, heat dissipation and charging as claimed in claim 4, wherein: the upper surface of the shell cover plate (1) is provided with a plurality of strip-shaped convex blocks (19), and diversion trenches for air circulation are formed among the strip-shaped convex blocks (19).
6. The mobile phone shell with the functions of air purification, heat dissipation and charging as claimed in claim 1, wherein: a charging circuit board slot is arranged in the component assembly cavity and is positioned at one end of the component assembly cavity, a charging circuit board (6) is arranged in the charging circuit board slot, and a charging connector (9) and a USB interface (8) are arranged on the charging circuit board (6); the side wall of the component assembly cavity is provided with a charging connector hole and a USB interface hole, the charging connector hole is matched with the charging connector (9), and the USB interface hole is matched with the USB interface (8); the charging circuit board (6) is electrically connected with the rechargeable battery (5); the rechargeable battery (5) is electrically connected with the power switch (24), the ventilator (11), the anion generator (13), the air quality sensor (14), the Bluetooth device (12) and the distance sensor (10) through the main control integrated circuit board (16).
7. The mobile phone shell with the functions of air purification, heat dissipation and charging as claimed in claim 6, wherein: the charging circuit board (6) is provided with an electric quantity indicating lamp (7), and an electric quantity indicating lamp hole is formed in the side wall of the component assembly cavity and in the position corresponding to the electric quantity indicating lamp (7).
8. The mobile phone shell with the functions of air purification, heat dissipation and charging as claimed in claim 2, wherein: the Bluetooth device (12) is electrically connected with the main control integrated circuit board (16); the Bluetooth device (12) is used for realizing wireless connection with the mobile phone and sending the detected air quality data to the mobile phone APP; and meanwhile, the mobile phone command is received and sent, and the rotating speed of the ventilation fan (11) is controlled through the main control integrated circuit board (16) according to the air quality condition.
9. A handset case with air purifying, heat dissipating, and charging functions as recited in claim 1 or 2, wherein: the lower surface of the shell cover plate (1) is provided with a first clamping groove (28) and a second clamping groove (29), and the first clamping groove (28) is connected with the tops of an arc-shaped air deflector (30) and a bayonet (22) between the fan groove and the battery groove; the second clamping groove (29) is connected with the top of an arc-shaped air deflector (30) between the fan groove and the circuit board mounting groove.
10. The mobile phone shell with the functions of air purification, heat dissipation and charging as claimed in claim 1, wherein: the edge of the filter element cover (3) is provided with a plurality of magnets, the corresponding air inlet grille (20) is also provided with a plurality of magnets, the filter element cover (3) is tightly covered with the air inlet grille (20) through the attraction of the magnets, and the filter element (4) is fixed; air inlet grid (20) be located casing (2) and inwards sunken, form the filter core storehouse, after filter core (4) and filter core lid (3) installation, filter core lid (3) and casing (2) back parallel and level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920431322.XU CN210274146U (en) | 2019-04-01 | 2019-04-01 | Mobile phone shell with air purification, heat dissipation and charging functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920431322.XU CN210274146U (en) | 2019-04-01 | 2019-04-01 | Mobile phone shell with air purification, heat dissipation and charging functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210274146U true CN210274146U (en) | 2020-04-07 |
Family
ID=70021347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920431322.XU Active CN210274146U (en) | 2019-04-01 | 2019-04-01 | Mobile phone shell with air purification, heat dissipation and charging functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210274146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110035152A (en) * | 2019-04-01 | 2019-07-19 | 龚潘潘 | It is a kind of with air cleaning, heat dissipation, charge function mobile phone shell |
-
2019
- 2019-04-01 CN CN201920431322.XU patent/CN210274146U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110035152A (en) * | 2019-04-01 | 2019-07-19 | 龚潘潘 | It is a kind of with air cleaning, heat dissipation, charge function mobile phone shell |
| CN110035152B (en) * | 2019-04-01 | 2024-05-17 | 龚潘潘 | Mobile phone shell with air purification, heat dissipation and charging functions |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101321958B (en) | Portable blower system | |
| CN110035152B (en) | Mobile phone shell with air purification, heat dissipation and charging functions | |
| CN210274146U (en) | Mobile phone shell with air purification, heat dissipation and charging functions | |
| CN205119238U (en) | Domestic automatic ventilator | |
| CN206100030U (en) | Router heat dissipation and ion dust collector | |
| CN211280580U (en) | Vehicle-mounted air purifier | |
| CN212812489U (en) | Electrical control cabinet with built-in heat dissipation structure | |
| CN206141279U (en) | Vehicle -carried air purifier | |
| CN207252849U (en) | A kind of filter face mask | |
| CN206577261U (en) | A kind of intelligent haze helmet | |
| CN219476800U (en) | Energy storage equipment accommodating device and energy storage system | |
| CN110744989A (en) | Vehicle-mounted air purifier | |
| CN205807672U (en) | A kind of portable air purifier | |
| CN104748282A (en) | Air purifier of automobile | |
| CN213146837U (en) | High-efficient filter fan | |
| CN208180728U (en) | A kind of Vehicular solar air purifier with humidification function | |
| CN202646042U (en) | Solar air purification ventilating fan | |
| CN218469214U (en) | Handheld cold wind appearance | |
| CN214665049U (en) | Intelligent air purifier | |
| CN218104007U (en) | Electric box capable of automatically circularly removing dust | |
| CN213540757U (en) | Air purification type muffler fan | |
| CN214485325U (en) | Portable electric air supply device with intelligent speed regulation function | |
| CN210153977U (en) | Energy-saving lavatory air monitering purifier that trades wind | |
| CN206582987U (en) | A kind of automatic tracing air purifier | |
| CN214485329U (en) | A filter generating device for gauze mask |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |