CN110994740A

CN110994740A - Battery charging device with good protection performance

Info

Publication number: CN110994740A
Application number: CN201911357357.4A
Authority: CN
Inventors: 沈彩云
Original assignee: Shenzhen Liyawang Battery Co Ltd
Current assignee: Shenzhen Liyawang Battery Co Ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-04-10

Abstract

The invention discloses a battery charging device with good protection, which comprises a charging seat, wherein the left side of the inner cavity of the charging seat is fixedly connected with a negative electrode contact piece, the right side of the inner cavity of the charging seat is fixedly connected with a positive electrode contact piece, the right side of the top of the charging seat is movably connected with a protective cover, the top of the inner cavity of the protective cover is fixedly connected with a miniature fan, and the right side of the inner cavity of the protective cover is fixedly connected with a temperature sensor. The charging seat, the elastic band, the negative contact piece, the enclosing plate, the clamping piece, the clamping rod, the protective cover, the heat dissipation hole, the micro fan, the temperature sensor, the strong magnet, the cover plate and the adsorption iron block are matched for use, so that the problems that the existing battery charging device is poor in protective performance, a large amount of heat is generated in the charging process due to the fact that the position of a battery is not placed well in the charging process, the charger is seriously damaged, meanwhile, charging wires are inconvenient to store, and winding is easily caused during carrying are solved.

Description

Battery charging device with good protection performance

Technical Field

The invention relates to the technical field of charging devices, in particular to a battery charging device with good protection performance.

Background

The battery charging device is also called as a charger, a high-frequency power supply technology is adopted, an advanced intelligent dynamic adjustment charging technology is applied, a power frequency machine is designed according to the traditional analog circuit principle, and electric devices (such as a transformer, an inductor, a capacitor and the like) in the machine are large.

The protection performance of the conventional battery charging device is poor, the battery position is not placed well in the charging process, a large amount of heat is generated in the charging process, the charger is seriously damaged, meanwhile, the charging wire is inconvenient to store, and the winding is easily caused when the charging device is carried.

Disclosure of Invention

The invention aims to provide a battery charging device with good protection performance, which has the advantage of good protection performance and solves the problems that the existing battery charging device is poor in protection performance, a large amount of heat is generated in the charging process due to the fact that the position of a battery is not placed well in the charging process, a charger is seriously damaged, meanwhile, charging wires are inconvenient to store, and winding is easily caused in carrying.

In order to achieve the purpose, the invention provides the following technical scheme: a battery charging device with good protection performance comprises a charging seat, wherein a negative electrode contact piece is fixedly connected to the left side of an inner cavity of the charging seat, a positive electrode contact piece is fixedly connected to the right side of the inner cavity of the charging seat, a protective cover is movably connected to the right side of the top of the charging seat, a miniature fan is fixedly connected to the top of the inner cavity of the protective cover, a temperature sensor is fixedly connected to the right side of the inner cavity of the protective cover, a heat dissipation hole is formed in the top of the protective cover, a groove is formed in the center of the left side of the charging seat, a clamping piece is fixedly connected to the inner cavity of the groove, a clamping rod is fixedly connected to the bottom of the protective cover and is positioned right above the clamping piece, the bottom of the clamping rod extends to the inner cavity of the, the left side swing joint of bounding wall bottom has the apron, the right side electric connection of charging seat bottom has the connecting wire, the one end electric connection that the charging seat was kept away from to the connecting wire has the plug, powerful magnet has all been inlayed to both sides around the bounding wall bottom right side, both sides just are located powerful magnet department fixedly connected with adsorption iron plate around apron top right side.

Preferably, the protective cover is movably connected with the charging seat through a rotating shaft, and the protective cover is made of transparent plastic materials.

Preferably, the right side at charging seat top is provided with the pilot lamp, the center department on bounding wall right side has seted up the through-wire groove, the quantity of anodal contact and negative pole contact is two, the horizontal fixedly connected with baffle of center department of charging seat inner chamber.

Preferably, the cover plate is movably connected with the enclosing plate through a hinge, the number of the elastic bands is three, and the elastic bands are uniformly distributed at the bottom of the charging seat.

Preferably, the top of adsorbing the iron block is connected with the bottom magnetism of powerful magnet, the front and back both sides on bounding wall bottom right side all are seted up with powerful magnet cooperation use inlay the groove.

Preferably, the left side fixedly connected with controller of visor inner chamber, the one-way electric connection of the output of controller and miniature fan, temperature sensor's output and the input of controller are through signal connection, miniature fan and temperature sensor's the one-way electric connection of output and connecting wire.

Compared with the prior art, the invention has the following beneficial effects:

1. the charging base is matched with the charging base, the elastic band, the negative contact piece, the enclosing plate, the clamping piece, the clamping rod, the protective cover, the radiating holes, the micro fan, the temperature sensor, the strong magnet, the cover plate and the adsorption iron block, so that the heat can be quickly radiated when the charging is overheated, meanwhile, the protection can be realized when the charging is carried out, the collision is avoided, the carrying is convenient, the winding of the charging wire is avoided, and the problems that the existing battery charging device is poor in protection performance, a large amount of heat is generated in the charging process due to the fact that the position of the battery is not placed well in the charging process, the charger is seriously damaged, meanwhile, the charging wire is inconvenient to store, and the winding is easily caused when the charging wire is carried are solved.

2. The invention can protect the battery through the use of the protective cover, avoid the battery from being damaged due to collision in the charging process, the charging state can be displayed through the use of the indicator light, the temperature during charging can be detected through the use of the temperature sensor, the miniature fan can radiate heat when charging is overheated, the protective cover can be fixed on the charging seat by using the clamping rod and the clamping and fixing piece to avoid shaking, the connecting wire and the plug can be placed through the use of the coaming, the coaming can be sealed through the use of the cover plate, the connecting wire and the plug are prevented from falling out, the connecting wire can conveniently pass through the through wire groove, thereby conveniently insert the plug on the socket, through the use of powerful magnet and absorption iron plate, can fix the apron, can conveniently open it fast simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a bottom view of the present invention;

FIG. 3 is a bottom view of the coaming of the present invention;

FIG. 4 is a schematic view of a partial structure of the cover plate according to the present invention.

In the figure: the device comprises a charging seat 1, a through wire groove 2, a connecting wire 3, a plug 4, a positive electrode contact 5, an elastic band 6, a negative electrode contact 7, a coaming 8, a groove 9, a clamping piece 10, a clamping rod 11, a protective cover 12, a heat dissipation hole 13, a miniature fan 14, a temperature sensor 15, an indicator lamp 16, a strong magnet 17, a cover plate 18 and an adsorption iron block 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", 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 describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The charging seat 1, the connecting wire 3, the plug 4, the positive contact 5, the elastic band 6, the negative contact 7, the coaming 8, the clamping piece 10, the clamping rod 11, the protective cover 12, the heat dissipation hole 13, the micro fan 14, the temperature sensor 15, the indicator light 16, the strong magnet 17, the cover plate 18 and the adsorption iron block 19 are all universal standard parts or parts known by technicians in the field, and the structure and the principle of the invention can be known by technicians in the technical manual or by conventional experimental methods.

Referring to fig. 1-4, a battery charging device with good protection performance comprises a charging seat 1, a negative contact 7 is fixedly connected to the left side of the inner cavity of the charging seat 1, a positive contact 5 is fixedly connected to the right side of the inner cavity of the charging seat 1, a protective cover 12 is movably connected to the right side of the top of the charging seat 1, the protective cover 12 is movably connected to the charging seat 1 through a rotating shaft, the protective cover 12 is made of transparent plastic, the battery can be protected by using the protective cover 12 to prevent the battery from being damaged due to collision during charging, a micro fan 14 is fixedly connected to the top of the inner cavity of the protective cover 12, the battery can be cooled when the battery is overheated by using the micro fan 14, a temperature sensor 15 is fixedly connected to the right side of the inner cavity of the protective cover 12, the temperature during charging can be detected by using the temperature sensor 15, the center of the left side of the charging seat 1 is provided with a groove 9, the inner cavity of the groove 9 is fixedly connected with a clamping piece 10, the bottom of the protective cover 12 is fixedly connected with a clamping rod 11 which is positioned right above the clamping piece 10, the bottom of the clamping rod 11 extends to the inner cavity of the clamping piece 10 and is clamped with the clamping piece, the protective cover 12 can be fixed on the charging seat 1 through the use of the clamping rod 11 and the clamping piece 10 to avoid shaking, the periphery of the bottom of the charging seat 1 is fixedly connected with a surrounding plate 8 in a surrounding way, a connecting wire 3 and a plug 4 can be placed through the use of the surrounding plate 8, the right side of the top of the charging seat 1 is provided with an indicator lamp 16, the charging state can be displayed through the use of the indicator lamp 16, the center of the right side of the surrounding plate 8 is provided with a through groove 2, the connecting wire 3 can be conveniently passed through by, the center of the inner cavity of the charging seat 1 is transversely fixedly connected with a clapboard, the two batteries can be separated when in charging through the use of the clapboard, elastic bands 6 are fixedly connected between the front side and the back side of the bottom of the charging seat 1, the cover plate 18 is movably connected with the coaming 8 through a hinge, the number of the elastic bands 6 is three, and the elastic bands are uniformly distributed at the bottom of the charging seat 1, the left side of the bottom of the coaming 8 is movably connected with the cover plate 18, the coaming 8 can be sealed through the use of the cover plate 18, the connection wire 3 and the plug 4 are prevented from falling out, the right side of the bottom of the charging seat 1 is electrically connected with the connection wire 3, one end of the connection wire 3 far away from the charging seat 1 is electrically connected with the plug 4, the front side and the back side of the right side of the bottom of the coaming 8 are inlaid with strong magnets, the front side and the rear side of the right side of the bottom of the coaming 8 are respectively provided with an embedded groove matched with the strong magnet 17 for use, the coaming 18 can be fixed and can be conveniently and rapidly opened through the use of the strong magnet 17 and the adsorption iron block 19, the left side of the inner cavity of the protective cover 12 is fixedly connected with a controller, the output end of the controller is in one-way electric connection with the input end of the micro fan 14, the output end of the temperature sensor 15 is in signal connection with the input end of the controller, the input ends of the micro fan 14 and the temperature sensor 15 are in one-way electric connection with the output end of the connecting wire 3, and through the matching of the charging seat 1, the elastic band 6, the negative contact piece 7, the coaming 8, the clamping piece 10, the clamping rod 11, the protective cover 12, the heat dissipation hole 13, the micro fan 14, the temperature sensor, simultaneously can protect when charging, avoid it to receive the collision, and can conveniently carry, avoid the winding of charging wire, it is relatively poor to have solved current battery charging device barrier propterty, probably does not put well because of the battery position at the in-process that charges, and leads to producing a large amount of heats in the charging process, can cause serious damage to the charger, and the charging wire is all inconvenient to be accomodate simultaneously, causes winding problem very easily when carrying.

When the charger is used, a battery is put into the charging seat 1, the positive and negative poles of the battery are respectively contacted with the positive contact piece 5 and the negative contact piece 7, the battery is installed, then the protective cover 12 is covered, the clamping rod 11 at the bottom of the battery is clamped into the clamping piece 10 to achieve the fixing effect, the protective cover 12 is used for protecting the battery, then the plug 4 is inserted into the socket for charging, the temperature detection value of the temperature sensor 15 is preset, the heat around the battery is detected by the temperature sensor 15, when the temperature is overhigh, the signal is sent to the controller, the micro fan 14 is controlled by the controller to work, the heat around the battery is pumped out through the high-speed rotation of the micro fan, the heat is exhausted through the heat dissipation hole 13 to achieve the heat dissipation effect, after the charging is finished, the plug 4 is pulled down and put into the surrounding plate 8 and penetrates through the elastic band 6, and the plug 4 and the connecting wire 3 are fixed at the, then the cover plate 18 is covered, so that the adsorption iron block 19 and the strong magnet 17 are closely attracted, the effect of fixing the cover plate 18 is achieved, and the connecting wires 3 are orderly stored.

In summary, the following steps: this battery charging device that protectiveness is good, through charging seat 1, elastic cord 6, negative pole contact 7, bounding wall 8, card firmware 10, kelly 11, visor 12, louvre 13, miniature fan 14, temperature sensor 15, strong magnet 17, apron 18 and the cooperation of adsorbing iron plate 19 are used, it is relatively poor to have solved current battery charging device barrier propterty, probably not put well because of the battery position at the in-process that charges, and lead to producing a large amount of heats in the charging process, can cause serious damage to the charger, charging wire is inconvenient to accomodate all simultaneously, cause winding problem very easily when carrying.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a battery charging device that protectiveness is good, includes charging seat (1), its characterized in that: the left side of the inner cavity of the charging seat (1) is fixedly connected with a negative electrode contact piece (7), the right side of the inner cavity of the charging seat (1) is fixedly connected with a positive electrode contact piece (5), the right side of the top of the charging seat (1) is movably connected with a protective cover (12), the top of the inner cavity of the protective cover (12) is fixedly connected with a micro fan (14), the right side of the inner cavity of the protective cover (12) is fixedly connected with a temperature sensor (15), the top of the protective cover (12) is provided with a heat dissipation hole (13), the left center of the charging seat (1) is provided with a groove (9), the inner cavity of the groove (9) is fixedly connected with a clamping piece (10), the bottom of the protective cover (12) is positioned right above the clamping piece (10) and is fixedly connected with a clamping rod (11), and the bottom, fixedly connected with bounding wall (8) is encircleed to the periphery of charging seat (1) bottom, fixedly connected with elastic cord (6) between the front and back both sides of charging seat (1) bottom, the left side swing joint of bounding wall (8) bottom has apron (18), the right side electric connection of charging seat (1) bottom has connecting wire (3), the one end electric connection that charging seat (1) was kept away from in connecting wire (3) has plug (4), both sides all inlay around bounding wall (8) bottom right side has powerful magnet (17), both sides just are located fixedly connected with absorption iron plate (19) of powerful magnet (17) department around apron (18) top right side.

2. A protective battery charging apparatus as defined in claim 1, further comprising: the protective cover (12) is movably connected with the charging seat (1) through a rotating shaft, and the protective cover (12) is made of transparent plastic materials.

3. A protective battery charging apparatus as defined in claim 1, further comprising: the right side at charging seat (1) top is provided with pilot lamp (16), wire casing (2) have been seted up to center department on bounding wall (8) right side, the quantity of anodal contact (5) and negative pole contact (7) is two, the horizontal fixedly connected with baffle of center department of charging seat (1) inner chamber.

4. A protective battery charging apparatus as defined in claim 1, further comprising: the cover plate (18) is movably connected with the enclosing plate (8) through a hinge, the number of the elastic bands (6) is three, and the elastic bands are uniformly distributed at the bottom of the charging seat (1).

5. A protective battery charging apparatus as defined in claim 1, further comprising: the top of adsorbing iron block (19) is connected with the bottom magnetism of powerful magnet (17), the front and back both sides on bounding wall (8) bottom right side all are seted up with powerful magnet (17) cooperation use inlay the groove.

6. A protective battery charging apparatus as defined in claim 1, further comprising: the utility model discloses a temperature monitoring device, including visor (12), protection lid, temperature sensor (15), the one-way electric connection of output and the input of miniature fan (14), the one-way electric connection of output and the input of controller of visor (12) inner chamber, the one-way electric connection of output of miniature fan (14) and temperature sensor (15) and connecting wire (3).