CN214380188U - Wireless purifier - Google Patents

Abstract

The utility model discloses a wireless purifier, including wireless charging base and host computer, be equipped with wireless receiving coil in the host computer, battery module and purifier, be equipped with wireless transmitting coil in the wireless charging base, wireless charging base carries out wireless charging to battery module through matched with wireless transmitting coil and wireless receiving coil, wireless charging base includes casing and lower casing, go up the casing lid and close to hold the chamber in order to form under on the casing, wireless transmitting coil locates and holds the intracavity and installs on last casing, it still is equipped with the circuit board to hold the intracavity, the circuit board is installed under on the casing, in order to form the heat dissipation clearance between circuit board and wireless transmitting coil. The utility model discloses an install wireless transmitting coil on last casing, the circuit board is installed under on the casing for form the heat dissipation clearance between wireless transmitting coil and the circuit board, prevent the higher wireless transmitting coil contact of temperature and with a large amount of heat conduction on the circuit board, guarantee the job stabilization of circuit board.

Description

Wireless purifier

Technical Field

The utility model belongs to the clarifier field, concretely relates to wireless clarifier.

Background

At present, the host of the existing portable purifier needs to be wholly immersed into water to work, and the purification module of the host can rapidly disinfect fruits, vegetables, utensils and the like in the water. When the host computer was placed and is carried out wireless charging on wireless charging base, wireless charging base cooperateed through the wireless transmitting coil of inside setting and the wireless receiving coil in the host computer, carries out wireless charging to the battery module in the host computer, however, because the wireless transmitting coil high temperature of circuit board top in the wireless charging base can be with a large amount of heat conduction for the circuit board, influences the work of circuit board or leads to the circuit board to damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a wireless purifier is provided to solve at least one of the above-mentioned problems.

In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a wireless clarifier, including wireless charging base and host computer, be equipped with wireless receiving coil in the host computer, battery module and purifier, be equipped with wireless transmitting coil in the wireless charging base, wireless charging base carries out wireless charging to battery module through matched with wireless transmitting coil and wireless receiving coil, wireless charging base includes casing and lower casing, go up the casing lid and close on the casing down in order to form and hold the chamber, wireless transmitting coil locates and holds the intracavity and install on last casing, it still is equipped with the circuit board to hold the intracavity, the circuit board is installed under on the casing, with form heat dissipation clearance between circuit board and wireless transmitting coil.

In above-mentioned wireless clarifier, wireless transmitting coil below is equipped with the locating part, and the locating part links to each other with last casing to fix wireless transmitting coil on the diapire of last casing.

In above-mentioned wireless purifier, still be equipped with in the wireless charging base and carry out radiating heating panel to wireless transmitting coil, the heating panel sets up with wireless transmitting coil is adjacent, and the heating panel is located wireless transmitting coil below, and the locating part is through compressing tightly the heating panel with fixed wireless transmitting coil.

In the above wireless purifier, the top surface of the limiting part facing the heat dissipation plate is provided with a plurality of support ribs, and the support ribs abut against the heat dissipation plate to form a ventilation gap between the heat dissipation plate and the limiting part.

In above-mentioned wireless purifier, the heating panel is the same with wireless transmitting coil shape, and the heating panel covers wireless transmitting coil's bottom completely, and the locating part is the strip shaped plate who compresses tightly the heating panel middle part, and the both ends of strip shaped plate are passed through the retaining member and are fixed on last casing.

In above-mentioned wireless purifier, the locating part is equipped with the mounting groove towards the top of heating panel, is equipped with the temperature measuring device who is connected with the circuit board electricity in the mounting groove, and temperature measuring device contacts with the heating panel with indirect measurement wireless transmitting coil's temperature.

In the wireless purifier, the side part of the lower shell is provided with a through hole, a power line connected with the circuit board penetrates out of the accommodating cavity through the through hole, and the lower shell is internally provided with an installation rib for supporting the circuit board, wherein the installation rib is arranged close to the through hole; or, the lateral part of lower casing is equipped with the interface that is used for pegging graft the power cord, and the interface is connected with the circuit board electricity, is equipped with the installation muscle that is used for supporting the circuit board in the lower casing, and the installation muscle is close to the interface setting.

In the wireless purifier, the upper shell is provided with an upper mounting column, the lower shell is provided with a lower mounting column inserted with the upper mounting column, and the upper mounting column and the lower mounting column are fixed through a locking piece; the lower shell is concave inwards on one side close to the through hole or the inserting port to form an installation surface, the circuit board is arranged on one side close to the installation surface, and the wireless transmitting coil is installed in the middle of the upper shell.

In the above-mentioned wireless purifier, go up between casing and the lower casing through pegging graft fixedly, and the projection of grafting portion on the horizontal plane of lower casing is located the projection of grafting cooperation portion on the horizontal plane of last casing inside.

In the wireless purifier, the wireless transmitting coil is electrically connected with the circuit board through a plug-in connecting wire; the lower shell comprises a bottom wall and side walls, the side walls comprise first side walls and second side walls, the first side walls are vertically upwards arranged along the bottom wall, the second side walls are connected with the first side walls and are arranged in flaring openings, and the inserting portion is arranged at the tops of the second side walls.

The technical scheme has the following technical effects:

the host computer during operation, battery module supplies power for purifier to make purifier purify the liquid in the container, be equipped with wireless transmitting coil in wireless charging base, when the host computer need charge, place the host computer on wireless charging base, wireless charging base can carry out wireless charging, easy operation convenience to the battery module in the host computer through matched with wireless transmitting coil and wireless receiving coil. Form heat dissipation clearance between wireless transmitting coil and the circuit board to dispel the heat to wireless transmitting coil, wireless transmitting coil high temperature when preventing to charge to the host computer and lead to the fact the influence to the normal work of circuit board, guarantee that wireless charging base can long-time stable work, prolong wireless charging base's life. The utility model discloses an install wireless transmitting coil on last casing, the circuit board is installed under on the casing, make and form the heat dissipation clearance between wireless transmitting coil and the circuit board, keep the certain distance in order to dispel the heat between wireless transmitting coil and the circuit board promptly, also prevent simultaneously that the higher wireless transmitting coil contact of temperature from and with a large amount of heat conduction on the circuit board, prevent that high temperature from causing the influence to electronic components on the circuit board, guarantee the job stabilization of circuit board, guarantee that wireless charging base can stable work for a long time promptly, prolong the life of wireless charging base.

The wireless transmitting coil is provided with a limiting part below, the limiting part is connected with the upper shell to fix the wireless transmitting coil on the bottom wall of the upper shell, the limiting part compresses the wireless transmitting coil towards the bottom wall of the upper shell, the wireless transmitting coil is clamped between the upper shell and the limiting part, the wireless transmitting coil is fixed on the bottom wall of the upper shell, and the wireless transmitting coil is prevented from shaking in the vertical direction and is more stable.

Still be equipped with in the wireless charging base and carry out radiating heating panel to wireless transmitting coil, the heating panel sets up with wireless transmitting coil is adjacent, and the heating panel is located wireless transmitting coil below, and the locating part is through compressing tightly the heating panel with fixed wireless transmitting coil, through setting up the heating panel for wireless transmitting coil's heat dissipation prevents that wireless transmitting coil high temperature from causing the influence to the normal work of circuit board.

The top surface of locating part orientation heating panel is equipped with a plurality of brace rods, the brace rod offsets with the heating panel in order to form the ventilation clearance between heating panel and locating part, through the setting of brace rod, reduce the area of contact between locating part and the heating panel, reduce the heat-conduction between heating panel and the locating part, make simultaneously to form the ventilation clearance between heating panel and the locating part, it is smooth and easy to guarantee the air flow of heating panel lower part, improve the radiating effect of heating panel.

The heating panel is the same with wireless transmitting coil shape, and the heating panel covers wireless transmitting coil's bottom completely, make the heat of wireless transmitting coil each position can evenly conduct the heating panel fast in order to dispel the heat, the heat dissipation efficiency is improved, the locating part is the strip shaped plate who compresses tightly the heating panel middle part, the retaining member is fixed on last casing through the both ends of strip shaped plate, through setting the locating part to the strip shaped plate who compresses tightly the heating panel middle part, the area of contact between locating part and the heating panel reduces greatly, prevent that the locating part from carrying out the large tracts of land to the heating panel and sheltering from and influencing the radiating effect of heating panel.

The locating part is equipped with the mounting groove towards the top of heating panel, is equipped with the temperature measuring device who is connected with the circuit board electricity in the mounting groove, and temperature measuring device contacts with the heating panel with indirect measurement wireless transmitting coil's temperature, and temperature measuring device is through the temperature indirect measurement wireless transmitting coil's of measuring the heating panel temperature to the realization is to wireless transmitting coil's temperature monitoring, prevents that wireless transmitting coil is overheated.

The upper shell is provided with an upper mounting column, the lower shell is provided with a lower mounting column inserted with the upper mounting column, and the upper mounting column and the lower mounting column are fixed through a locking piece; the upper shell and the lower shell are convenient to mount and align quickly through splicing, the assembly efficiency is improved, meanwhile, the upper mounting column and the lower mounting column are limited in the horizontal direction through splicing, and the mounting is more stable; the casing is close to the through-hole or the socket is inwards sunken to form the installation face down, and the circuit board is close to installation face one side and sets up, and wireless transmitting coil installs in last casing middle part, increases the interval between wireless transmitting coil and the circuit board, reduces the heat that wireless transmitting coil transmitted the circuit board to avoid leading to wireless transmitting coil to influence the work of circuit board because of circuit board and wireless transmitting coil distance are too near.

Go up between casing and the lower casing fixed through pegging graft, and the projection of grafting portion on the horizontal plane of casing lies in the projection of grafting cooperation portion on the horizontal plane of casing inside down, the lateral wall diameter of going up the casing is greater than the lateral wall diameter of casing down promptly, when the lateral wall downflow of last casing is followed to the liquid of going up the casing top surface, receive the water conservancy diversion of last casing lateral wall, directly drip on the mesa, can not with lower casing contact or flow to the gap department of casing and casing down, water-proof effects is good.

The features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.

Drawings

The invention will be further described with reference to the accompanying drawings and specific embodiments:

fig. 1 is a perspective view of a wireless purifier of the present invention;

fig. 2 is a cross-sectional view of a wireless charging base;

FIG. 3 is an exploded view of the lower housing;

FIG. 4 is an assembled view of the upper housing;

FIG. 5 is an exploded view of the upper housing;

fig. 6 is a perspective view of the stopper.

Reference numerals:

100 host computer;

200 wireless charging base, 210 containing cavity, 220 heat dissipation gap and 230 ventilation gap;

300, an upper shell, 310 wireless transmitting coils, 320 heat dissipation plates, 330 limit pieces, 331 support ribs, 332 installation grooves, 340 plug-in matching parts, 350 upper installation columns and 360 limit grooves;

400 lower shell, 410 bottom wall, 420 side wall, 421 first side wall, 422 second side wall, 430 plug part, 440 plug interface, 450 lower mounting column, 451 plug groove, 460 mounting rib and 470 mounting surface;

500 circuit board.

Detailed Description

The utility model provides a pair of wireless clarifier, including wireless charging base and host computer, be equipped with wireless receiving coil in the host computer, battery module and purifier, be equipped with wireless transmitting coil in the wireless charging base, wireless charging base carries out wireless charging to battery module through matched with wireless transmitting coil and wireless receiving coil, wireless charging base includes casing and lower casing, go up the casing lid and close to hold the chamber in order to form under on the casing, wireless transmitting coil locates and holds the intracavity and installs on last casing, it still is equipped with the circuit board to hold the intracavity, the circuit board is installed under on the casing, in order to form the heat dissipation clearance between circuit board and wireless transmitting coil. The utility model discloses an install wireless transmitting coil on last casing, the circuit board is installed under on the casing, make and form the heat dissipation clearance between wireless transmitting coil and the circuit board, keep the certain distance in order to dispel the heat between wireless transmitting coil and the circuit board promptly, also prevent simultaneously that the higher wireless transmitting coil contact of temperature from and with a large amount of heat conduction on the circuit board, prevent that high temperature from causing the influence to electronic components on the circuit board, guarantee the job stabilization of circuit board, guarantee that wireless charging base can stable work for a long time promptly, prolong the life of wireless charging base.

The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example (b):

a wireless purifier, as shown in fig. 1 to 6, comprises a wireless charging base 200 and a main unit 100 which are separately arranged, wherein the main unit 100 is used for being placed in a container to perform purification operations such as sterilization and disinfection on liquid in the container, and the wireless charging base 200 is used for wirelessly charging the main unit 100. The host 100 is provided therein with a wireless receiving coil, a battery module, a purification device and a control circuit board, the control circuit board is electrically connected to the wireless receiving coil, the battery module and the purification device, respectively, to control the charging of the battery module and the purification of the purification device, and the purification device is preferably an electrolytic cell module for electrolyzing water. Host computer 100 during operation, battery module supplies power for purifier to make purifier purify the liquid in the container, be equipped with wireless transmitting coil 310 in wireless charging base 200, when host computer 100 need charge, place host computer 100 on wireless charging base 200, wireless charging base 200 can carry out wireless charging, easy operation convenience to the battery module in host computer 100 through matched with wireless transmitting coil 310 and wireless receiving coil. Wireless charging base 200 includes casing 300 and casing 400 down, go up casing 300 lid and close on casing 400 down in order to form and hold chamber 210, it is equipped with wireless transmitting coil 310 and the circuit board 500 of electricity connection in the chamber 210 to hold, wireless transmitting coil 310 installs on last casing 300, circuit board 500 installs on casing 400 down, make and form heat dissipation clearance 220 between wireless transmitting coil 310 and the circuit board 500, in order to dispel the heat to wireless transmitting coil 310, wireless transmitting coil 310 high temperature and cause the influence to the normal work of circuit board 500 when preventing to charge to host computer 100 and go on, guarantee that wireless charging base 200 can long-time stable work, prolong wireless charging base 200's life.

The utility model discloses an install wireless transmitting coil 310 on last casing 300, circuit board 500 is installed under on casing 400, make form heat dissipation clearance 220 between wireless transmitting coil 310 and the circuit board 500, keep the certain distance in order to dispel the heat between wireless transmitting coil 310 and the circuit board 500 promptly, also prevent the higher wireless transmitting coil 310 contact of temperature simultaneously and conduct a large amount of heat on circuit board 500, prevent that high temperature from causing the influence to electronic components on the circuit board 500, guarantee circuit board 500's job stabilization, guarantee wireless charging base 200 promptly and can work for a long time steadily, prolong wireless charging base 200's life.

As shown in fig. 2, a limiting member 330 is disposed below the wireless transmitting coil 310, when the wireless transmitting coil 310 is mounted, the wireless transmitting coil 310 is attached to the bottom wall 410 of the upper housing 300, and then the limiting member 330 is connected to the bottom wall 410 of the upper housing 300, and the limiting member 330 presses the wireless transmitting coil 310 toward the bottom wall 410 of the upper housing 300, so that the wireless transmitting coil 310 is clamped between the upper housing 300 and the limiting member 330, so as to fix the wireless transmitting coil 310 on the bottom wall 410 of the upper housing 300, and prevent the wireless transmitting coil 310 from shaking in the vertical direction. This embodiment is preferred, be equipped with spacing groove 360 on the diapire 410 of last casing 300, wireless transmitting coil 310 is installed in spacing groove 360, spacing groove 360 carries out spacing on the horizontal direction to wireless transmitting coil 310, prevent that wireless transmitting coil 310 from taking place rocking on the horizontal direction, spacing effectual, spacing groove 360 can also reduce the last casing 300 thickness of wireless transmitting coil 310 top simultaneously, reduce the distance between the wireless receiving coil of wireless transmitting coil 310 and host computer 100, it is effectual to charge.

In this embodiment, a heat dissipation plate 320 for dissipating heat of the wireless transmission coil 310 is further disposed in the wireless charging base 200, the heat dissipation plate 320 is disposed adjacent to the wireless transmission coil 310, the heat dissipation plate 320 is located below the wireless transmission coil 310, the heat dissipation plate 320 is pressed upwards by the limiting member 330, the heat dissipation plate 320 is attached upwards and presses the wireless transmission coil 310, and thus the wireless transmission coil 310 is fixed, the heat dissipation of the wireless transmission coil 310 is accelerated by the heat dissipation plate 320, and the wireless transmission coil 310 is prevented from being affected by the over-high temperature of the wireless transmission coil 310 when working normally on the circuit board 500. Of course, it can be understood that, in order to ensure that the heat dissipation plate 320 and the wireless transmission coil 310 are always attached to each other, so that the heat of the wireless transmission coil 310 is transferred to the heat dissipation plate 320 for rapid heat dissipation, and the heat dissipation plate 320 and the wireless transmission coil 310 are also convenient to mount, the heat dissipation plate 320 and the wireless transmission coil 310 may be bonded by an intermediate medium such as a colloid.

As shown in fig. 2 and fig. 6, a plurality of support ribs 331 are disposed on a top surface of the limiting member 330 facing the heat dissipation plate 320 in the embodiment, the limiting member 330 limits the heat dissipation plate 320 and the wireless transmitting coil 310 through the support ribs 331 abutting against the heat dissipation plate 320, and by the arrangement of the support ribs 331, a contact area between the limiting member 330 and the heat dissipation plate 320 is reduced, that is, heat conduction between the heat dissipation plate 320 and the limiting member 330 is reduced, and meanwhile, a ventilation gap 230 is formed between the heat dissipation plate 320 and the limiting member 330, so that smooth air flow at a lower portion of the heat dissipation plate 320 is ensured, and a heat dissipation effect of the heat dissipation plate 320 is improved.

Preferably, as shown in fig. 5, the heat dissipation plate 320 has the same shape as the wireless transmission coil 310, and the heat dissipation plate 320 completely covers the bottom of the wireless transmission coil, so that heat at each position of the wireless transmission coil 310 can be uniformly and rapidly conducted to the heat dissipation plate 320 for heat dissipation, thereby improving heat dissipation efficiency. The preferred locating part 330 that sets up to the strip shaped plate of this embodiment, the strip shaped plate compresses tightly the middle part of heating panel 320, and the both ends of strip shaped plate pass through retaining member such as screw and fix on last casing 300, through setting up locating part 330 to the strip shaped plate that compresses tightly heating panel 320 middle part, reduces the area of contact between locating part 330 and the heating panel 320 greatly, prevents that locating part 330 from carrying out the large tracts of land to heating panel 320 and sheltering from and influencing the radiating effect of heating panel 320.

As shown in fig. 6, a mounting groove 332 is formed in the top of the limiting member 330 facing the heat dissipating plate 320, a temperature measuring device is arranged in the mounting groove 332 and electrically connected to the circuit board 500, the temperature measuring device in the mounting groove 332 contacts the heat dissipating plate 320, and the temperature measuring device indirectly measures the temperature of the wireless transmitting coil 310 by measuring the temperature of the heat dissipating plate 320, so as to monitor the temperature of the wireless transmitting coil 310 and prevent the wireless transmitting coil 310 from overheating. The mounting groove 332 in this embodiment may be formed by slotting the limiting member 330, or a rib may be disposed on the limiting member 330 to form the mounting groove 332.

In this embodiment, as shown in fig. 2 and 3, a socket 440 for plugging a power line is disposed on a side portion of the lower housing 400, the socket 440 is electrically connected to the circuit board 500, when the wireless charging base 200 is used, one end of the power line is plugged into the socket 440, and the other end of the power line is plugged into the power supply to power the circuit board 500, so that the detachable structure is more convenient for the wireless charging base 200 and the power line to be accommodated. Of course, it can be understood that the wireless charging base 200 can also be directly connected to the power line on the circuit board 500, the power line penetrates out of the accommodating cavity 210 from the through hole at the side of the lower housing 400, and when the wireless charging base 200 is used, the end of the power line is plugged into the power supply, so that the operation is convenient.

This embodiment is in order to prevent that the inside influent stream of wireless charging base 200 from damaging circuit board 500 to circuit board 500, can set up the installation muscle 460 that is used for supporting circuit board 500 in casing 400 down, circuit board 500 is located the upper portion of installation muscle 460 and forms the water clearance with forming between casing 400 down, dodge to water formation, guarantee circuit board 500's drying, installation muscle 460 is close to interface 440 (or through-hole) and sets up, circuit board 500 above installation muscle 460 also is close to interface 440 (or through-hole) and sets up simultaneously, the distance between greatly reduced circuit board 500 and interface 440 (or through-hole). In this embodiment, the height of the circuit board 500 is preferably higher than that of the socket 440 (or the through hole), so that when the socket 440 (or the through hole) is filled with water, the liquid entering through the socket 440 (or the through hole) flows under the circuit board 500 by gravity, thereby preventing the circuit board 500 from being damaged.

As shown in fig. 2 to 4, the present embodiment is provided with an upper mounting post 350 on the upper housing 300, a lower mounting post 450 on the lower housing 400, the lower mounting post 450 is provided with an insertion groove 451 which, when the upper housing 300 is closed on the lower housing 400, upper mounting post 350 is aligned with lower mounting post 450 and inserted into mating groove 451, and then fixed by a locking member such as a screw inserted into the upper mounting post 350 through the lower mounting post 450, which facilitates the rapid mounting and alignment of the upper and lower cases 300 and 400, improves the assembly efficiency, meanwhile, the insertion groove 451 realizes the limit between the upper mounting column 350 and the lower mounting column 450 in the horizontal direction, the installation is more stable, it will be appreciated that the mating groove 451 of the present embodiment may also be provided on the upper mounting post 350, when the upper housing 300 is closed on the lower housing 400, the lower mounting posts 450 are aligned with the upper mounting posts 350 and inserted into the insertion grooves 451.

The mounting surface 470 is formed by recessing the side of the lower case 400 close to the plug interface 440 (or the through hole), the wireless transmitting coil 310 is mounted in the middle of the upper case 300, the circuit board 500 in the lower case 400 is arranged close to the side of the mounting surface 470, the distance between the wireless transmitting coil 310 and the circuit board 500 is increased, and the heat transferred from the wireless transmitting coil 310 to the circuit board 500 is reduced, so as to avoid the phenomenon that the wireless transmitting coil 310 affects the work of the circuit board 500 due to the too close distance between the circuit board 500 and the wireless transmitting coil 310.

In this embodiment, the lower housing 400 is provided with an insertion portion 430 surrounding the lower housing 400, the upper housing 300 is provided with an insertion mating portion 340 surrounding the upper housing 300, when the upper housing 300 is covered on the lower housing 400, the insertion portion 430 is inserted into the insertion mating portion 340, so as to improve the sealing property between the upper housing 300 and the lower housing 400, in this embodiment, the insertion portion 430 is an annular insertion protrusion, and the insertion mating portion 340 is an annular insertion groove; of course, the insertion part 430 may be an annular insertion slot, and the insertion matching part 340 may be an annular insertion protrusion. In order to further enhance the sealing performance between the upper shell 300 and the lower shell 400 and prevent water from entering between the upper shell 300 and the lower shell 400 when in use, the upper shell 300 and the lower shell 400 are set such that the projection of the insertion part 430 of the lower shell 400 on the horizontal plane is positioned inside the projection of the insertion matching part 340 of the upper shell 300 on the horizontal plane, namely, the diameter of the outer side wall of the upper shell 300 is larger than that of the lower shell 400, when the liquid on the top surface of the upper shell 300 flows downwards along the outer side wall of the upper shell 300, the liquid is guided by the outer side wall of the upper shell 300 and directly drops on the table top, and does not contact with the lower shell 400 or flow to the gap between the upper shell 300 and the lower shell 400, and the waterproof effect is good.

In this embodiment, the wireless transmitting coil 310 is electrically connected to the circuit board 500 through a plug-in type connecting wire, when the wireless transmitting coil 310 is mounted, the wireless transmitting coil 310 may be fixed to the upper housing 300, the circuit board 500 may be fixed to the lower housing 400, and finally the wireless transmitting coil 310 and the circuit board 500 are connected through the plug-in type connecting wire, which is convenient to mount. The lower housing 400 includes a bottom wall 410 and a side wall 420, the side wall 420 includes a first side wall 421 and a second side wall 422, the first side wall 421 is vertically upward arranged along the bottom wall 410, the second side wall 422 is located on the upper portion of the first side wall 421 and is connected with the first side wall 421, the outer diameter of the second side wall 422 gradually increases from bottom to top to be flared, the inserting portion 430 is arranged on the top of the second side wall 422, the inserting port 440 (or through hole) is arranged on the first side wall 421, and by arranging the side wall 420 into such a structure, the waterproof effect of the wireless charging base 200 can be further enhanced.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides a wireless clarifier, includes wireless charging base and host computer, its characterized in that: be equipped with wireless receiving coil, battery module and purifier in the host computer, be equipped with wireless transmitting coil in the wireless charging base, wireless charging base carries out wireless charging to battery module through matched with wireless transmitting coil and wireless receiving coil, wireless charging base includes casing and lower casing, it closes to go up the casing lid down on the casing in order to form and hold the chamber, wireless transmitting coil locates and holds the intracavity and install go up on the casing, it still is equipped with the circuit board to hold the intracavity, the circuit board is installed down on the casing, with the circuit board with form heat dissipation clearance between the wireless transmitting coil.

2. A wireless scrubber according to claim 1, wherein: a limiting part is arranged below the wireless transmitting coil and connected with the upper shell so as to fix the wireless transmitting coil on the bottom wall of the upper shell.

3. A wireless scrubber according to claim 2, wherein: still be equipped with in the wireless charging base and carry out radiating heating panel to wireless transmitting coil, the heating panel with wireless transmitting coil is adjacent to be set up, just the heating panel is located wireless transmitting coil below, the locating part is through compressing tightly the heating panel is with fixed wireless transmitting coil.

4. A wireless scrubber according to claim 3, wherein: the top surface of the limiting piece facing the heat dissipation plate is provided with a plurality of supporting ribs, and the supporting ribs are abutted to the heat dissipation plate so as to form ventilation gaps between the heat dissipation plate and the limiting piece.

5. A wireless scrubber according to claim 3, wherein: the heating panel with wireless transmitting coil shape is the same, just the heating panel covers completely wireless transmitting coil's bottom, the locating part is the strip shaped plate that compresses tightly the heating panel middle part, the both ends of strip shaped plate are passed through the retaining member and are fixed go up on the casing.

6. A wireless scrubber according to claim 3, wherein: the locating part orientation the top of heating panel is equipped with the mounting groove, be equipped with in the mounting groove with the temperature measuring device that the circuit board is connected, temperature measuring device contacts with the heating panel in order to indirectly measure wireless transmitting coil's temperature.

7. The wireless purifier according to any one of claims 1 to 6, wherein: a through hole is formed in the side part of the lower shell, a power line connected with the circuit board penetrates out of the accommodating cavity through the through hole, and an installation rib for supporting the circuit board is arranged in the lower shell and is close to the through hole; or, the lateral part of lower casing is equipped with the interface that is used for pegging graft the power cord, the interface with the circuit board electricity is connected, be equipped with the installation muscle that is used for supporting the circuit board in the lower casing, the installation muscle is close to the interface setting.

8. The wireless purifier of claim 7, wherein: the upper shell is provided with an upper mounting column, the lower shell is provided with a lower mounting column spliced with the upper mounting column, and the upper mounting column and the lower mounting column are fixed through a locking piece; the lower shell is concave inwards at one side close to the through hole or the inserting port to form an installation surface, the circuit board is arranged at one side close to the installation surface, and the wireless transmitting coil is installed in the middle of the upper shell.

9. The wireless purifier according to any one of claims 1 to 6, wherein: the upper shell and the lower shell are fixed in an inserted manner, and the projection of the inserting part of the lower shell on the horizontal plane is positioned inside the projection of the inserting matching part of the upper shell on the horizontal plane.

10. A wireless scrubber according to claim 9, wherein: the wireless transmitting coil is electrically connected with the circuit board through a plug-in type connecting wire; the lower shell comprises a bottom wall and side walls, the side walls comprise first side walls and second side walls, the first side walls are vertically upwards arranged along the bottom wall, the second side walls are connected with the first side walls and are arranged in an expanding opening mode, and the inserting portion is arranged at the tops of the second side walls.

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